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- Backemar, Lovisa, et al.
(författare)
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Comorbidities and Risk of Complications After Surgery for Esophageal Cancer : A Nationwide Cohort Study in Sweden.
- 2015
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Ingår i: World Journal of Surgery. - : Springer Science and Business Media LLC. - 0364-2313 .- 1432-2323. ; 39:9, s. 2282-8
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: The selection for surgery is multifaceted for patients diagnosed with esophageal cancer. Since it is uncertain how comorbidity should influence the selection, this study addressed comorbidities in relation to risk of severe complications following esophageal cancer surgery.METHODS: This population-based cohort study was based on prospectively included patients who underwent surgical resection for an esophageal or gastro-esophageal junctional cancer in Sweden during 2001-2005. The participation rate was 90%. Associations between pre-defined comorbidities and pre-defined post-operative complications occurring within 30 days of surgery were analyzed using multivariable logistic regression. The resulting odds ratios (ORs) and 95% confidence intervals (CIs) were adjusted for age, sex, tumor stage, tumor histology, neoadjuvant therapy, type of surgery, annual hospital volume, other comorbidities, and other complications.RESULTS: Among 609 included patients, those with cardiac disease (n = 92) experienced an increased risk of pre-defined complications in general (adjusted OR 1.81, 95% CI 1.13-2.90), while patients with hypertension (n = 137), pulmonary disorders (n = 79), diabetes (n = 67), and obesity (n = 66) did not. Patients with a Charlson comorbidity index score ≥2 had substantially increased risks of pre-defined complications (adjusted OR 2.44, 95% CI 1.60-3.72).CONCLUSION: Cardiac disease and a Charlson comorbidity index score ≥2 seem to increase the risk of severe and early post-operative complications in patients with esophageal cancer, while hypertension, pulmonary disorders, diabetes, and obesity do not. These findings should be considered in the clinical decision-making for improved selection of patients for surgery.
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2. |
- Backemar, Lovisa, et al.
(författare)
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The Influence of Comorbidity on Health-Related Quality of Life After Esophageal Cancer Surgery
- 2020
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Ingår i: Annals of Surgical Oncology. - : Springer Science and Business Media LLC. - 1068-9265 .- 1534-4681. ; 27:8, s. 2637-2645
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundEsophageal cancer surgery reduces patients’ health-related quality of life (HRQoL). This study examined whether comorbidities influence HRQoL in these patients.MethodsThis prospective cohort study included esophageal cancer patients having undergone curatively intended esophagectomy at St Thomas’ Hospital London in 2011–2015. Clinical data were collected from patient reports and medical records. Well-validated cancer-specific and esophageal cancer-specific questionnaires (EORTC QLQ-C30 and QLQ-OG25) were used to assess HRQoL before and 6 months after esophagectomy. Number of comorbidities, American Society of Anesthesiologists physical status classification (ASA), and specific comorbidities were analyzed in relation to HRQoL aspects using multivariable linear regression models. Mean score differences with 95% confidence intervals were adjusted for potential confounders.ResultsAmong 136 patients, those with three or more comorbidities at the time of surgery had poorer global quality of life and physical function and more fatigue compared with those with no comorbidity. Patients with ASA III–IV reported more problems with the above HRQoL aspects and worse social function and pain compared with those with ASA I–II. Cardiac comorbidity was associated with worse global quality of life and dyspnea, while pulmonary comorbidities were related to coughing. Patients assessed both before and 6 months after surgery (n = 80) deteriorated in most HRQoL aspects regardless of comorbidity status, but patients with several comorbidities had worse physical function and fatigue and more trouble with coughing compared with those with fewer comorbidities.ConclusionComorbidity appears to negatively influence HRQoL before esophagectomy, but appears not to severely impact 6-month recovery of HRQoL.
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5. |
- Brusselaers, Nele, et al.
(författare)
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Education level and survival after esophageal cancer surgery : a prospective population-based cohort study
- 2013
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Ingår i: BMJ Open. - Stockholm : Karolinska Institutet, Dept of Molecular Medicine and Surgery. - 2044-6055.
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Tidskriftsartikel (refereegranskat)abstract
- Objectives: This study aimed to investigate whether a higher education level is associated with an improved long-term survival after oesophagectomy for cancer. Design: A prospective, population-based cohort study. Setting: Sweden—nationwide. Participants: 90% of all patients with oesophageal and cardia cancer who underwent a resection in Sweden in 2001–2005 were enrolled in this study (N=600; 80.3% male) and followed up until death or the end of the study period (2012). The study exposure was level of education, defined as compulsory (≤9 years), moderate (10–12 years) or high (≥13 years). Outcome measures The main outcome measure was overall 5-year survival after oesophagectomy. Cox regression was used to estimate the associations between education level and mortality, expressed as HRs with 95% CIs, with adjustment for sex, age, tumour stage, histological type, complications, comorbidities and annual surgeon volume. The patient group with highest education was used as the reference category. Results: Among the 600 included patients, 281 (46.8%) had compulsory education, 238 (39.7%) had moderate education and 81 (13.5%) had high education. The overall 5-year survival rate was 23.1%, 24.4% and 32.1% among patients with compulsory, moderate and high education, respectively. After adjustment for confounders, a slightly higher, yet not statistically significantly increased point HR was found among the compulsory educated patients (HR 1.08, 95% CI 0.80 to 1.47). In patients with tumour stage IV, increased adjusted HRs were found for compulsory (HR 2.88, 95% CI 1.07 to 7.73) and moderately (HR 2.83, 95% CI 1.15 to 6.95) educated patients. No statistically significant associations were found for the other tumour stages. Conclusions: This study provides limited evidence of an association between lower education and worse long-term survival after oesophagectomy for cancer.
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6. |
- Brusselaers, Nele, et al.
(författare)
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Education level influences long-term survival after esophageal cancer surgery in a nationwide Swedish cohort study
- 2013
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Ingår i: BMJ Open. - Stockholm : Karolinska Institutet, Dept of Molecular Medicine and Surgery. - 2044-6055.
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Tidskriftsartikel (refereegranskat)abstract
- Objectives: This study aimed to investigate whether a higher education level is associated with an improved long-term survival after oesophagectomy for cancer. Design: A prospective, population-based cohort study. Setting: Sweden—nationwide. Participants: 90% of all patients with oesophageal and cardia cancer who underwent a resection in Sweden in 2001–2005 were enrolled in this study (N=600; 80.3% male) and followed up until death or the end of the study period (2012). The study exposure was level of education, defined as compulsory (≤9 years), moderate (10–12 years) or high (≥13 years). Outcome measures: The main outcome measure was overall 5-year survival after oesophagectomy. Cox regression was used to estimate the associations between education level and mortality, expressed as HRs with 95% CIs, with adjustment for sex, age, tumour stage, histological type, complications, comorbidities and annual surgeon volume. The patient group with highest education was used as the reference category. Results: Among the 600 included patients, 281 (46.8%) had compulsory education, 238 (39.7%) had moderate education and 81 (13.5%) had high education. The overall 5-year survival rate was 23.1%, 24.4% and 32.1% among patients with compulsory, moderate and high education, respectively. After adjustment for confounders, a slightly higher, yet not statistically significantly increased point HR was found among the compulsory educated patients (HR 1.08, 95% CI 0.80 to 1.47). In patients with tumour stage IV, increased adjusted HRs were found for compulsory (HR 2.88, 95% CI 1.07 to 7.73) and moderately (HR 2.83, 95% CI 1.15 to 6.95) educated patients. No statistically significant associations were found for the other tumour stages. Conclusions: This study provides limited evidence of an association between lower education and worse longterm survival after oesophagectomy for cancer.
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7. |
- Brusselaers, Nele, et al.
(författare)
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Marital status and survival after oesophageal cancer surgery : a population-based nationwide cohort study in Sweden
- 2014
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Ingår i: BMJ Open. - Stockholm : Karolinska Institutet, Dept of Molecular Medicine and Surgery. - 2044-6055.
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Tidskriftsartikel (refereegranskat)abstract
- Objectives A beneficial effect of being married on survival has been shown for several cancer types, but is unclear for oesophageal cancer. The objective of this study was to clarify the potential influence of the marital status on the overall and disease-specific survival after curatively intended treatment of oesophageal cancer using a nationwide population-based design, taking into account the known major prognostic variables. Design Prospective, population-based cohort. Setting All Swedish hospitals performing surgery for oesophageal cancer during 2001–2005. Participants This study included 90% of all patients with oesophageal or junctional cancer who underwent surgical resection in Sweden in 2001–2005, with follow-up until death or the end of the study period (2012). Primary and secondary outcome measures Cox regression was used to estimate associations between the marital status and the 5-year overall and disease-specific mortality, expressed as HRs with 95% CIs, with adjustment for sex, age, tumour stage, histological type, complications, comorbidities and annual surgeon volume. Results Of all 606 included patients (80.4% men), 55.1% were married, 9.2% were remarried, 22.6% were previously married and 13% were never married. Compared with the married patients, the never married (HR 1.02, 95% CI 0.77 to 1.35), previously married (HR 0.90, 95% CI 0.71 to 1.15) and remarried patients (HR 0.79, 95% CI 0.55 to 1.13) had no increased overall 5-year mortality. The corresponding HRs for disease-specific survival, and after excluding the initial 90 days of surgery, were similar to the HRs for the overall survival. Conclusions This study showed no evidence of a better 5-year survival in married patients compared with non-married patients undergoing surgery for oesophageal cancer.
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9. |
- Gottlieb-Vedi, Eivind, et al.
(författare)
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Extent of Lymphadenectomy and Long-Term Survival in Esophageal Cancer
- 2023
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Ingår i: Annals of Surgery. - : Wolters Kluwer. - 0003-4932 .- 1528-1140. ; 277:3, s. 429-436
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To examine the hypothesis that survival in esophageal cancer increases with more removed lymph nodes during esophagectomy up to a plateau, after which it levels out or even decreases with further lymphadenectomy.Summary of Background Data: There is uncertainty regarding the ideal extent of lymphadenectomy during esophagectomy to optimize long-term survival in esophageal cancer.Methods: This population-based cohort study included almost every patient who underwent esophagectomy for esophageal cancer in Sweden or Finland in 2000-2016 with follow-up through 2019. Degree of lymphadenectomy, divided into deciles, was analyzed in relation to all-cause 5-year mortality. Multivariable Cox regression provided hazard ratios (HR) with 95% confidence intervals (95% CI) adjusted for all established prognostic factors.Results: Among 2,306 patients, the 2nd (4-8 nodes), 7th (21-24 nodes) and 8th decile (25-30 nodes) of lymphadenectomy showed the lowest all-cause 5-year mortality compared to the 1st decile (HR = 0.77, 95% CI 0.61-0.97, HR = 0.76, 95% CI 0.59-0.99, and HR = 0.73, 95% CI 0.57-0.93, respectively). In stratified analyses, the survival benefit was greatest in decile 7 for patients with pathological T-stage T3/T4 (HR = 0.56, 95% CI 0.40-0.78), although it was statistically improved in all deciles except decile 10. For patients without neoadjuvant chemotherapy, survival was greatest in decile 7 (HR = 0.60, 95% CI 0.41-0.86), although survival was also statistically significantly improved in deciles 2, 6, and 8.Conclusion: Survival in esophageal cancer was not improved by extensive lymphadenectomy, but resection of a moderate number (20-30) of nodes was prognostically beneficial for patients with advanced T-stages (T3/T4) and those not receiving neoadjuvant therapy.
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10. |
- Hellstadius, Ylva, et al.
(författare)
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A longitudinal assessment of psychological distress after oesophageal cancer surgery
- 2017
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Ingår i: Acta Oncologica. - : Taylor & Francis. - 0284-186X .- 1651-226X. ; 56:5, s. 746-752
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Tidskriftsartikel (refereegranskat)abstract
- Background: Psychological distress is common among patients with oesophageal cancer. However, little is known about the course and predictors of psychological distress among patients treated with curative intent. Therefore, the aim of this study was to explore the prevalence, course and predictors of anxiety and depression in patients operated for oesophageal cancer, from prior to surgery to 12 months post-operatively. Methods: A prospective cohort of patients with oesophageal cancer (n ¼ 218) were recruited from one high-volume specialist oesophago-gastric treatment centre (St Thomas’ Hospital, London, UK). Anxiety and depression were assessed prior to surgery, 6 and 12 months post-operatively. Mixed-effects modelling was performed to investigate changes over time and to estimate the association between clinical and socio-demographic predictor variables and anxiety and depression symptoms. Results: The proportion of patients with anxiety was 33% prior to surgery, 28% at 6 months, and 37% at 12 months. Prior to surgery, 20% reported depression, 27% at 6 months, and 32% at 12-month follow-up. Anxiety symptoms remained stable over time whereas depression symptoms appeared to increase from pre-surgery to 6 months, levelling off between 6 and 12 months. Younger age, female sex, living alone and more severe self-reported dysphagia (i.e., difficulty swallowing) predicted higher anxiety symptoms. In-hospital complications, greater limitations in activity status and more severe selfreported dysphagia were predictive of higher depression. Conclusions: Many patients report psychological distress during the first year following oesophageal cancer surgery. Whether improving the experience of swallowing difficulties may also reduce distress among these patients warrants further study.
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- Kauppila, Joonas H, et al.
(författare)
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Neoadjuvant therapy in relation to lymphadenectomy and resection margins during surgery for oesophageal cancer
- 2018
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Ingår i: Scientific Reports. - Stockholm : Karolinska Institutet, Dept of Molecular Medicine and Surgery. - 2045-2322.
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Tidskriftsartikel (refereegranskat)abstract
- It is unclear whether gastrectomy or oesophagectomy offer better outcomes for gastro-oesophageal junction (GOJ) cancer. A total of 240 patients undergoing total gastrectomy (n = 85) or oesophagectomy (n = 155) for Siewert II-III GOJ adenocarcinoma were identified from a Swedish prospective population-based nationwide cohort. The surgical approaches were compared in relation to non-radical resection margins (main outcome) using multivariable logistic regression, providing odds ratios (ORs) and 95% confidence intervals (CIs), mean number of removed lymph nodes with standard deviation (SD) using ANCOVA, assessing mean differences and 95% CIs, and 5-year mortality using Cox regression estimating hazard ratios (HRs) and 95% CIs. The models were adjusted for age, sex, comorbidity, tumour stage, and surgeon volume. The non-radical resection rate was 15% for gastrectomy and 14% for oesophagectomy, and the adjusted OR was 1.61 (95% CI 0.68-3.83). The mean number of lymph nodes removed was 14.2 (SD +/- 9.6) for gastrectomy and 14.2 (SD +/- 10.4) for oesophagectomy, with adjusted mean difference of 2.4 (95% CI-0.2-5.0). The 5-year mortality was 76% following gastrectomy and 75% following oesophagectomy, with adjusted HR = 1.07 (95% CI 0.78-1.47). Gastrectomy and oesophagectomy for Siewert II or III GOJ cancer seem comparable regarding tumour-free resection margins, lymph nodes removal, and 5-year survival.
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13. |
- Lagergren, Jesper, et al.
(författare)
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Clinical implementation of a new antibiotic prophylaxis regimen for percutaneous endoscopic gastrostomy
- 2013
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Ingår i: BMJ Open. - Stockholm : Karolinska Institutet, Dept of Molecular Medicine and Surgery. - 2044-6055.
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: This study was undertaken to test the extent to which a new antibiotic prophylaxis regimen for percutaneous endoscopic gastrostomy (PEG), identified as a justified and simpler alternative to conventional regimen in a randomised clinical trial, has been adopted in clinical practice. DESIGN: A Swedish nationwide implementation survey, conducted in February 2013, assessed the level of clinical implementation of a 20 ml dose of oral solution of sulfamethoxazole and trimethoprim deposited in the PEG catheter immediately after insertion. All hospitals inserting at least five PEGs annually were identified from the Swedish Patient Registry. A clinician involved in the PEG insertions at each hospital participated in a structured telephone interview addressing their routine use of antibiotic prophylaxis. SETTING: All Swedish hospitals inserting PEGs (n=60). PARTICIPANTS: Representatives of PEG insertions at each of the 60 eligible hospitals participated (100% participation). MAIN OUTCOME MEASURES: Use of routine antibiotic prophylaxis for PEG. RESULTS: A total of 32 (53%) of the 60 hospitals had adopted the new regimen. It was more frequently adopted in university hospitals (67%) than in community hospitals (41%). An annual total of 1813 (70%) of 2573 patients received the new regimen. Higher annual hospital volume was associated with a higher level of adoption of the new regimen (80% in the highest vs 31% in the lowest). CONCLUSIONS: The clinical implementation of the new antibiotic prophylaxis regimen for PEG was high and rapid (70% of all patients within 3 years), particularly in large hospitals.
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14. |
- Lagergren, Jesper, et al.
(författare)
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Extent of lymphadenectomy and prognosis after esophageal cancer surgery
- 2015
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Ingår i: JAMA Surgery. - Stockholm : Karolinska Institutet, Dept of Molecular Medicine and Surgery. - 2168-6254 .- 2168-6262.
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Tidskriftsartikel (refereegranskat)abstract
- Importance: The prognostic role of the extent of lymphadenectomy during surgery for esophageal cancer is uncertain and requires clarification. Objective: To clarify whether the number of removed lymph nodes influences mortality following surgery for esophageal cancer. Design, Setting, and Participants: Conducted from January 1, 2000, to January 31, 2014, this was a cohort study of patients who underwent esophagectomy for cancer in 2000-2012 at a high-volume hospital for esophageal cancer surgery, with follow-up until 2014. Exposures: The main exposure was the number of resected lymph nodes. Secondary exposures were the number of metastatic lymph nodes and positive to negative lymph node ratio. Main Outcomes and Measures: The independent role of the extent of lymphadenectomy in relation to all-cause and disease-specific 5-year mortality was analyzed using Cox proportional hazard regression models, providing hazard ratios (HRs) with 95% CIs. The HRs were adjusted for age, pathological T category, tumor differentiation, margin status, calendar period of surgery, and response to preoperative chemotherapy. Results: Among 606 included patients, 506 (83.5%) had adenocarcinoma of the esophagus, 323 (53%) died within 5 years of surgery, and 235 (39%) died of tumor recurrence. The extent of lymphadenectomy was not statistically significantly associated with all-cause or disease-specific mortality, independent of the categorization of lymphadenectomy or stratification for T category, calendar period, or chemotherapy. Patients in the fourth quartile of the number of removed nodes (21-52 nodes) did not demonstrate a statistically significant reduction in all-cause 5-year mortality compared with those in the lowest quartile (0-10 nodes) (HR, 0.86; 95% CI, 0.63-1.17), particularly not in the most recent calendar period (HR, 0.98; 95% CI, 0.57-1.66 for years 2007-2012). A greater number of metastatic nodes and a higher positive to negative node ratio was associated with increased mortality rates, and these associations showed dose-response associations. Conclusions and Relevance: This study indicated that the extent of lymphadenectomy during surgery for esophageal cancer might not influence 5-year all-cause or disease-specific survival. These results challenge current clinical guidelines. This cohort study indicates that the extent of lymphadenectomy during surgery for esophageal cancer might not influence the 5-year all-cause or disease-specific survival. These results challenge current clinical guidelines.
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15. |
- Lagergren, Jesper, et al.
(författare)
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Prognosis following cancer surgery during holiday periods
- 2017
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Ingår i: International Journal of Cancer. - Stockholm : Karolinska Institutet, Dept of Molecular Medicine and Surgery. - 0020-7136 .- 1097-0215.
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Tidskriftsartikel (refereegranskat)abstract
- Surgery is the mainstay curative treatment in most cancer. We aimed to test the new hypothesis that cancer surgery performed during holiday periods is associated with worse long-term prognosis than for non-holiday periods. This nationwide Swedish population- based cohort study included 228,927 patients during 1997-2014 who underwent elective resectional surgery for a cancer where the annual number of resections was over 100. The 16 eligible cancer sites were grouped into 10 cancer groups. The exposure, holiday periods, was classified as wide (14-weeks) or narrow (7-weeks). Surgery conducted inside versus outside holiday periods was compared regarding overall disease-specific (main outcome) and overall all-cause (secondary outcome) mortality. Cox regression provided hazard ratios (HR) with 95% confidence intervals (CI) adjusted for age, sex, comorbidity, hospital volume, calendar period, and tumor stage. Surgery conducted during wide and narrow holiday periods were associated with increased HRs of disease-specific mortality for cancer of the breast (HR 1.08, 95% CI 1.03-1.13 and HR 1.06, 95% CI 1.01-1.12) and possibly of cancer of the liver-pancreas-bile ducts (HR 1.09, 95% CI 0.99-1.20 and HR 1.12, 95% CI 0.99-1.26). Sub- groups with cancer of the colon-rectum, head-and-neck, prostate, kidney-urine bladder, and thyroid also experienced statistically significantly worse prognosis following surgery conducted during holiday periods. No influence of surgery during holiday was detected for cancer of the esophagus-stomach, lung, or ovary-uterus. All-cause HRs were similar to the disease-specific HRs. The prognosis following cancer surgery might not be fully maintained during holiday periods for all cancer sites.
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16. |
- Lagergren, Jesper, et al.
(författare)
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Weekday of cancer surgery in relation to prognosis
- 2017
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Ingår i: British Journal of Surgery. - Stockholm : Karolinska Institutet, Dept of Molecular Medicine and Surgery. - 0007-1323 .- 1365-2168.
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Later weekday of surgery seems to affect the prognosis adversely in oesophageal cancer, whereas any such influence on other cancer sites is unknown. This study aimed to test whether weekday of surgery influenced prognosis following commonly performed cancer operations. METHODS: This nationwide Swedish population-based cohort study from 1997 to 2014 analysed weekday of elective surgery for ten major cancers in relation to disease-specific and all-cause mortality. Cox regression provided hazard ratios with 95 per cent confidence intervals, adjusted for the co-variables age, sex, co-morbidity, hospital volume, calendar year and tumour stage. RESULTS: A total of 228 927 patients were included. Later weekday of surgery (Thursdays and, even more so, Fridays) was associated with increased mortality rates for gastrointestinal cancers. Adjusted hazard ratios for disease-specific mortality, comparing surgery on Friday with that on Monday, were 1·57 (95 per cent c.i. 1·31 to 1·88) for oesophagogastric cancer, 1·49 (1·17 to 1·88) for liver/pancreatic/biliary cancer and 1·53 (1·44 to 1·63) for colorectal cancer. Excluding mortality during the initial 90 days of surgery made little difference to these findings, and all-cause mortality was similar to disease-specific mortality. The associations were similar in analyses stratified for co-variables. No consistent associations were found between weekday of surgery and prognosis for cancer of the head and neck, lung, thyroid, breast, kidney/bladder, prostate or ovary/uterus.
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17. |
- Lagergren, Jesper, et al.
(författare)
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Weekday of esophageal cancer surgery and its relation to prognosis
- 2015
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Ingår i: Annals of Surgery. - Stockholm : Karolinska Institutet, Dept of Molecular Medicine and Surgery. - 0003-4932. ; 263:6, s. 1133-1137
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Tidskriftsartikel (refereegranskat)abstract
- In this nationwide Swedish study, later weekday of esophageal cancer surgery entailed increased long-term mortality, particularly for earlier tumor stages. The increase in 5-year mortality for each later weekday was 7% for all tumor stages, 24% for stages 0-I, 13% for stage II, but was not increased for stages III-IV. Objective: To assess whether weekday of surgery influences long-term survival in esophageal cancer. Summary Background Data: Increased 30-day mortality rates have been reported in patients undergoing elective surgery later compared to earlier in the week Methods: This population-based cohort study included 98% of all esophageal cancer patients who underwent elective surgery in Sweden in 1987-2010, with follow-up until 2014. The association between weekday of surgery and 5-year all-cause and disease-specific mortality was analyzed using a multivariable Cox proportional hazards model, providing hazard ratios (HRs) with 95% confidence intervals (CIs), adjusted for age, co-morbidity, tumor stage, histology, neoadjuvant therapy, and surgeon volume. Results: Among 1,748 included patients, surgery conducted Wednesday-Friday entailed 13% increased all-cause 5-year mortality compared to surgery Monday-Tuesday (HR=1.13, 95% CI 1.01-1.26). The corresponding association was strong for early tumor stages (0-I) (HR=1.59, 95% CI 1.17-2.16), moderate for intermediate tumor stage (II) (HR=1.28, 95% CI 1.07-1.53), and absent in advanced tumor stages (III-IV) (HR=0.93, 95%CI 0.79-1.09). The increase in 5-year mortality for each later weekday (discrete variable) was 7% for all tumor stages (HR=1.07, 95% CI 1.02-1.12), 24% for early tumor stages (HR=1.24, 95% CI 1.09-1.41), 13% for intermediate stage (HR=1.13, 95% CI 1.05-1.22), while no increase was found for advanced stages (HR=0.98, 95% CI 0.92-1.05). The disease-specific 5-year mortality was similar to the all-cause mortality. Conclusions: The increased 5-year mortality of potentially curable esophageal cancer following surgery later in the week suggests that this surgery is better performed earlier in the week.
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18. |
- Lagergren, Jesper, et al.
(författare)
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Weekday of oesophageal cancer surgery in relation to early postoperative outcomes in a nationwide Swedish cohort study
- 2016
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Ingår i: BMJ Open. - Stockholm : Karolinska Institutet, Dept of Molecular Medicine and Surgery. - 2044-6055.
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Tidskriftsartikel (refereegranskat)abstract
- Objectives: Later weekday of surgery for oesophageal cancer seems to increase 5-year mortality, but the mechanisms are unclear. We hypothesised that early postoperative reoperations and mortality might explain this association, since reoperation after oesophagectomy decreases long-term prognosis, and later weekday of elective surgery increases 30-day mortality. Design: This was a population-based cohort study during the study period 1987–2014. Setting: All Swedish hospitals conducting elective surgery for oesophageal cancer in Sweden. Participants: Included were 1748 patients, representing almost all (98%) patients who underwent elective surgery for oesophageal cancer in Sweden during 1987–2010, with follow-up until 2014. Primary and secondary outcome measures: The risk of reoperation or mortality within 30 days of oesophageal cancer surgery was assessed in relation to weekday of surgery by calculating ORs with 95% CIs using multivariable logistic regression. ORs were adjusted for age, comorbidity, tumour stage, histology, neoadjuvant therapy and surgeon volume. Results: Surgery Wednesday to Friday did not increase the risk of reoperation or mortality compared with surgery Monday to Tuesday (OR=0.99, 95% CI 0.75 to 1.31). A decreased point estimate of reoperation (OR=0.88, 95% CI 0.64 to 1.21) was counteracted by an increased point estimate of mortality (OR=1.28, 95% CI 0.83 to 1.99). ORs did not increase from Monday to Friday when each weekday was analysed separately. There was no association between weekday of surgery and reoperation specifically for anastomotic leak, laparotomy or wound infection. Stratification for surgeon volume did not reveal any clear associations between weekday of surgery and risk of 30-day reoperation or mortality. Conclusions: Weekday of oesophageal cancer surgery does not seem to influence the risk of reoperation or mortality within 30 days of surgery, and thus cannot explain the association between weekday of surgery and long-term prognosis.
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- Ringborg, Cecilia, et al.
(författare)
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Health‑related quality of life after gastrectomy, esophagectomy, and combined esophagogastrectomy for gastroesophageal junction adenocarcinoma
- 2017
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Ingår i: Gastric Cancer. - Stockholm : Karolinska Institutet, Dept of Molecular Medicine and Surgery. - 1436-3291 .- 1436-3305.
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: The postoperative health-related quality of life (HRQOL) outcomes in patients with gastroesophageal junction (GEJ) adenocarcinoma after gastrectomy and esophagectomy are unclear. The aim was to evaluate HRQOL outcomes 6 months after extended total gastrectomy, subtotal esophagectomy, and combined esophagogastrectomy. METHODS: Patients who underwent surgery for GEJ adenocarcinoma of Siewert type 2 or 3 in 2001-2005 were identified from a nationwide Swedish prospective and population-based cohort. Three surgical strategies, i.e., gastrectomy, esophagectomy, or esophagogastrectomy, were analyzed in relationship to HRQOL measured at 6 months after surgery (main outcome). HRQOL was assessed using well-validated questionnaires for general (EORTC QLQ-C30) and esophageal cancer-specific (EORTC QLQ-OES18) symptoms. Mean score differences (MSD) and 95% confidence intervals (CI) were analyzed using ANCOVA and adjusted for age, sex, tumor stage, comorbidity, education level, hospital volume, and postoperative complications. MSDs > 10 were regarded as clinically relevant. RESULTS: Among 176 patients with complete information on HRQOL and covariates, none of the MSDs for HRQOL among the three surgery groups were clinically and statistically significant. MSDs comparing esophagectomy and gastrectomy showed no major differences in global quality of life (MSD, +8, 95% CI, 0 to +16), physical function (MSD, +2, 95% CI, -5 to +9), pain (MSD, -3, 95% CI, -12 to +7), or reflux (MSD, +5, 95% CI, -4 to +14). Also, complication rates and 5-year survival rates were similar comparing esophagectomy and gastrectomy. CONCLUSIONS: Extended total gastrectomy, subtotal esophagectomy, and combined esophagogastrectomy seemed to yield similar 6-month postoperative HRQOL outcomes for patients with GEJ adenocarcinoma.
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20. |
- Rutegård, Martin, 1982-, et al.
(författare)
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Population-based esophageal cancer survival after resection without neoadjuvant therapy : an update
- 2012
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Ingår i: Surgery. - : Mosby Inc.. - 0039-6060 .- 1532-7361. ; 152:5, s. 903-910
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: There are few population-based studies addressing the survival after resection for esophageal cancer. This study represents an update of a nationwide Swedish cohort initiated in 1987.METHODS: Based on data from the Swedish Patient Register, Swedish Cancer Register, and histopathologic records, 1,008 patients who had undergone esophageal resection as the only treatment for esophageal cancer were identified between January 1, 1987 and December 31, 2005. These were followed until death or emigration through linkage to the Swedish Total Population Register until January 1, 2009. Tumor stage, location, and histology were assessed from histopathologic reports, and comorbidities were assessed from the Patient Register. Cox proportional hazards regression models were used to calculate hazard ratios (HRs) with 95% confidence intervals (CIs) regarding survival. The results were adjusted for age, sex, comorbidity, tumor stage, location, histology, surgical radicality, and hospital volume.RESULTS: The proportion of patients surviving for 5 years increased from 19.7% in 1987-1991 to 30.7% in 1997-2000, but remained at 30.5% between 2001 and 2005. No difference in overall adjusted survival was found between the periods of 2001-2005 and 1997-2000 (adjusted HR, 0.89; 95% CI, 0.70-1.13). Thirty-day mortality decreased from 4.9% in 1997-2000 to 2.0% in 2001-2005, rendering an adjusted HR of 0.26 (95% CI, 0.08-0.87).CONCLUSION: After adjusting for relevant prognostic factors, long-term population-based survival after resection for esophageal cancer was unchanged between 2001 and 2005 compared to 1997-2000, while the corresponding 30-day mortality improved.
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21. |
- Rutegård, Martin, et al.
(författare)
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The prognostic role of coeliac node metastasis after resection for distal oesophageal cancer
- 2017
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Ingår i: Scientific Reports. - : Springer Science and Business Media LLC. - 2045-2322. ; 7
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Tidskriftsartikel (refereegranskat)abstract
- It is uncertain whether coeliac node metastasis precludes long-term survival in distal oesophageal cancer. This nationwide population-based cohort study included patients who underwent surgical resection for stage III or IV distal oesophageal cancer in 1987-2010 with follow-up until 2014. A minority (17.0%) had neoadjuvant therapy. The prognosis in patients with coeliac node metastasis was compared with patients with no such metastasis and patients with more distant metastasis. Multivariable Cox proportional-hazards regression models provided hazard ratios (HRs) with 95% confidence intervals (CIs) of disease-specific and overall mortality. Among 446 patients, 346 (77.6%) had no coeliac node metastasis, 56 (12.6%) had coeliac node metastasis, and 44 (9.9%) had more distant metastasis. Compared to coeliac node negative patients, coeliac node positive patients were at a 52% increased risk of disease-specific mortality (HR = 1.52, 95% CI 1.10-2.10), while patients with more distant metastasis had a 27% statistically non-significant increase (HR = 1.27, 95% CI 0.88-1.83). Patients with distant metastasis had no increase in disease-specific mortality compared to those with coeliac node metastasis (HR 0.71, 95% CI 0.40-1.27). Thus, patients with distal oesophageal cancer with coeliac node metastasis seem to have a similarly poor survival as patients with more distant metastasis, and thus may not benefit from surgery.
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22. |
- Rutegård, Martin, et al.
(författare)
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Time Shift in Early Postoperative Mortality After Oesophagectomy for Cancer
- 2015
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Ingår i: Annals of Surgical Oncology. - : Springer Science and Business Media LLC. - 1068-9265 .- 1534-4681. ; 22:9, s. 3144-3149
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundPostoperative mortality is traditionally defined as death within 30 days of surgery. We hypothesised that the declining 30-day mortality after oesophageal cancer resection is, at least partly, explained by a shift towards increased 90-day mortality.MethodsThis population-based cohort study included 95 % of all patients who underwent surgical resection for oesophageal cancer in Sweden in 1987–2010. Cox proportional-hazards regression models were used to calculate hazard ratios (HRs) with 95 % confidence intervals (CIs) of 30-day and 31–90 days postoperative mortality in three calendar periods (1987–1994, 1995–2002, and 2003–2010). Adjustments were made for age, sex, comorbidity, tumour stage, tumour histology, surgical radicality, neoadjuvant therapy, and hospital volume of oesophagectomy.ResultsAmong 1,822 patients, the 30-day postoperative mortality decreased from 9.3 % in 1987–1994 to 3.0 % in 2003–2010, while the corresponding 31–90 days mortality decreased from 8.4 to 4.6 %. The adjusted HR of 30-day mortality in the earliest period was markedly increased compared to the latest period (HR 3.26; 95 % CI 1.96–5.45), whereas the corresponding HR of 31–90 days mortality was weaker (HR 2.16; 95 % CI 1.34–3.46). Among patients who died within 90 days of surgery, the proportion of 31–90 days mortality increased from 47 to 61 % during the study period.ConclusionsThis population-based study indicates a shift of postoperative mortality following surgery for oesophageal cancer from 30 days to 31–90 days with more recent calendar periods. Reporting of 90-day mortality rates might replace 30-day mortality rates in assessing early postoperative mortality in oesophageal cancer patients.
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23. |
- van der Schaaf, Maartje, et al.
(författare)
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Reoperation after oesophageal cancer surgery in relation to long-term survival : a population-based cohort study
- 2014
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Ingår i: BMJ Open. - : BMJ. - 2044-6055. ; 4:3
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: The influence of reoperation on long-term prognosis is unknown. In this large population-based cohort study, it was aimed to investigate the influence of a reoperation within 30 days of oesophageal cancer resection on survival even after excluding the initial postoperative period.DESIGN: This was a nationwide population-based retrospective cohort study.SETTING: All hospitals performing oesophageal cancer resections during the study period (1987-2010) in Sweden.PARTICIPANTS: Patients operated for oesophageal cancer with curative intent in 1987-2010.PRIMARY AND SECONDARY OUTCOMES: Adjusted HRs of all cause, early and late mortality up to 5 years after reoperation following oesophageal cancer resection.RESULTS: Among 1822 included patients, the 200 (11%) who were reoperated had a 27% increased HR of all-cause mortality (adjusted HR 1.27, 95% CI 1.05 to 1.53) and 28% increased HR of disease-specific mortality (adjusted HR 1.28, 95% CI 1.04 to 1.59), compared to those not reoperated. Reoperation for anastomotic insufficiency in particular was followed by an increased mortality (adjusted HR 1.82, 95% CI 1.19 to 2.76).CONCLUSIONS: This large and population-based nationwide cohort study shows that reoperation within 30 days after primary oesophageal resection was associated with increased mortality, even after excluding the initial 3 months after surgery. This finding stresses the need to consider any actions that might prevent complications and reoperation after oesophageal cancer resection.
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24. |
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25. |
- Anandavadivelan, Poorna, et al.
(författare)
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Prevalence and intensity of dumping symptoms and their association with health-related quality of life following surgery for oesophageal cancer
- 2021
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Ingår i: Clinical Nutrition. - : Elsevier. - 0261-5614 .- 1532-1983. ; 40:3, s. 1233-1240
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND & AIMS: This study aimed to investigate the prevalence and intensity of symptoms of dumping syndrome (early and late) experienced by oesophageal cancer survivors one year after surgery and their association with health related quality of life (HRQL).METHODS: A prospective cohort study of patients who underwent surgery for oesophageal cancer in Sweden from January 2013 to April 2018, included at one year after surgery with follow-up at 1.5 years. Common symptoms of dumping syndrome were the exposure, classified as early and late onset, further divided into 'moderate' or 'severe' based on symptom intensity, and no dumping symptoms (reference group). The primary outcome was mean summary score of HRQL, and secondary outcomes were global quality of life, physical, role, emotional, cognitive and social function measured using the EORTC QLQ-C30 1.5 years after surgery. An ANCOVA model, adjusted for potential confounders was used to study the association between dumping symptoms and HRQL, presented as mean score differences (MD) with 95% confidence intervals (CI).RESULTS: Among 188 patients, moderate early dumping symptoms was experienced by 45% and severe early dumping by 9%. Moderate late dumping symptoms was reported by 13%, whereas 5% reported severe late dumping symptoms. Severe early dumping symptoms was associated with worse HRQL in 4 out of 7 aspects with worse global quality of life (MD -16, 95% CI: -27 to -4) and social function (MD -17, 95% CI: -32 to -3), which showed clinically large differences compared to having no such symptoms. Patients with moderate late dumping symptoms reported poorer HRQL in 6 out of 7 aspects compared to those with no dumping symptoms. Cognitive function (MD -27, 95% CI: -47 to -7) and emotional function (MD -24, 95% CI: -47 to -2) were significantly declined (clinically large relevance) in those with severe late dumping symptoms.CONCLUSIONS: Patients who have undergone curative treatment for oesophageal cancer experience reduced HRQL from early and late dumping symptoms at one year after surgery that indicate clear implications for clinical routine. Medical support and additional dietary counselling are required as potential ways to alleviate dumping symptoms on clinical repercussions.
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26. |
- Anandavadivelan, Poorna, et al.
(författare)
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Profiles of patient and tumour characteristics in relation to health-related quality of life after oesophageal cancer surgery
- 2018
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Ingår i: PLOS ONE. - : Public Library of Science (PLoS). - 1932-6203. ; 13:4
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Tidskriftsartikel (refereegranskat)abstract
- Strong deterioration in health-related quality of life (HRQOL) is a major concern in a sub-group of long-term oesophageal cancer survivors. This study aimed to identify potential clustering of patients and tumour variables that predicts such deterioration. Patient and tumour variables were collected in a prospective cohort of patients who underwent surgery for oesophageal cancer in Sweden 2001–2005. Latent cluster analysis identified statistically significant clustering of these variables. Multivariable logistic regression adjusted for age, BMI, tumour stage and marital status was used to determine odds ratios (ORs) with 95% confidence intervals (CIs) between patient profiles and HRQOL at 3 and 5 years from surgery. Among 155 included patients at 3 years, three patient profiles were identified: 1) ‘reference profile’ (males, younger age, employed, upper secondary education, co-habitating, urban dwellers, adenocarcinoma and advanced tumour stage) (n = 47;30%), 2) ‘adenocarcinoma profile’ (middle age, unemployed/retired, males, low education, co-habitating, adenocarcinoma, advanced tumour stage, tumour in lower oesophagus/cardia, and co-morbidities (n = 79;51%), and 3) ‘squamous-cell carcinoma profile’ (unemployed/retired, middle-age, males, low BMI, urban dwellers, squamous-cell carcinoma, tumour in upper/middle oesophagus (n = 29;19%). These profiles did not differ regarding most HRQOL measures. Exceptions were the squamous-cell carcinoma profile, reporting more constipation (OR = 5.69; 95%CI: 1.34–24.28) and trouble swallowing saliva (OR = 4.87; 95%CI: 1.04–22.78) and the adenocarcinoma profile reporting more dyspnoea (OR = 2.60; 95%CI: 1.00–6.77) and constipation (OR = 3.31; 95%CI: 1.00–10.97) compared to the reference profile. Three distinct patient profiles were identified but these could not explain the substantial deterioration in HRQOL observed in the sub-sample of survivors.
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27. |
- Anandavadivelan, Poorna, et al.
(författare)
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Role of dietitian support in improving weight loss and nutrition impact symptoms after oesophageal cancer surgery
- 2021
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Ingår i: European Journal of Clinical Nutrition. - : Springer Nature. - 0954-3007 .- 1476-5640. ; 75, s. 1134-1141
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Tidskriftsartikel (refereegranskat)abstract
- Background: Oesophageal cancer is frequently accompanied with malnutrition. We aimed to evaluate if early support from dietitians and patient's level of satisfaction with the support from dietitians are associated with better outcomes for weight loss and nutrition impact symptoms (NIS).Methods: A nationwide and prospective cohort study on patients operated for oesophageal cancer in Sweden from 2013 onwards, included one year after surgery. Study exposures were (1) preoperative dietitian support (yes vs no) and, (2) patient reported satisfaction with dietitian support (high vs low) and outcomes were postoperative (1) percentage weight loss and (2) NIS score (range 0-24); one year after surgery. An ANCOVA model adjusted for predefined confounders was used and presented as mean differences (MD) with 95% confidence intervals (CI).Results: Among 245 patients, as many as 57% had received preoperative dietitian support. Preoperative dietitian support was not associated with statistically significant differences in mean postoperative weight loss (MD 0.2 [95% CI -2.6 to 2.9]) and mean NIS score (MD 0.1 [95% CI: -0.8 to 1.0]). Likewise, satisfaction with the dietitian support was not associated with significant differences in mean postoperative weight loss (MD 1.4 [95% CI: -1.5 to 4.3]) and NIS score (MD -0.1 [95% CI: -1 to 0.8]).Conclusions: Long-term postoperative weight loss and NIS were not influenced based on whether dietitian support was initiated preoperatively or not and patient's satisfaction level with dietitian support. Similarity in results may reflect effective screening of malnutrition and dietitian support in centres treating oesophageal cancer in Sweden.
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28. |
- Andersson, Camilla
(författare)
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PET/CT in oncology : Patient experience, image quality and the value of information
- 2018
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The overall aim was to investigate patients’ experiences with a PET/CT examination, satisfaction with care provided in connection to the examination and whether web-based information can improve satisfaction with care and image quality, compared to standard care. An additional aim was to explore how satisfaction with care and image quality is associated with health-related quality of life (HRQoL) and perceived stress. Methods: Study I and IV included patients with known or suspected malignancy scheduled for an 18F-FDG PET/CT examination. Study II included prostate cancer patients with known or suspected bone metastases scheduled for an 18F-fluoride PET/CT examination, and study III included head and neck cancer patients scheduled for an 18F-FDG PET/CT examination in a fixation mask. Study I and II had cross-sectional designs, study III used a phenomenological methodology according to Max van Manen, and study IV was a randomized controlled trial. Results: Study I and II found that many patients did not know before what a PET/CT examination was but were satisfied with care provided by the nursing staff. In study II the image quality was high and there was no difference in image quality between those patients that experienced pain or discomfort during the PET/CT and those that did not. Study III showed that the patient’s lifeworld was changed during the PET/CT examination and the use of coping strategies helped the patient to endure the examination procedure. In study IV the overall satisfaction, satisfaction single-variables and image quality was high in the intervention group and standard care group. There was no statistically significant difference between patients the intervention group and standard care group. However, there was slightly higher number of detected image quality defects in the standard care group. In study I and IV there were some statistically significant correlations between patient satisfaction and HRQoL (p<0.01-0.05). Conclusion: The results of this thesis may be used to improve patient information and care in connection to PET/CT examinations and thereby help optimize PET/CT imaging procedure. However, the results need to be investigated in larger populations.
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29. |
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30. |
- Djarv, Therese, et al.
(författare)
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Poor health-related quality of life in the Swedish general population : The association with disease and lifestyle factors
- 2013
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Ingår i: Scandinavian Journal of Public Health. - : SAGE Publications. - 1403-4948 .- 1651-1905. ; 41:7, s. 744-753
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Tidskriftsartikel (refereegranskat)abstract
- Aim: Poor health-related quality of life (HRQoL) is associated with increased use of healthcare services, but it remains unclear which individuals have a heightened risk in the general population. Methods: A Swedish population-based cross-sectional survey was conducted in 2008. Predefined risk characteristics including sex, age, educational level, marital status, body mass index, diseases, physical activity, and tobacco smoking were collected by a self-report questionnaire. Five aspects of the EORTC QLQ-C30 were used to assess HRQoL: physical, role, emotional, social, and cognitive function. Participants were defined as having “poor HRQoL” if they scored ≥10 points (scale 0–100) lower than the mean score of the total sample. To assess the characteristics of individuals with poor HRQoL, classification and regression tree (CART) analysis was performed. Results: A total of 4910 (70.5% participation rate) randomly selected individuals participated in the study. The CART analysis showed that for each of the five functional aspects of HRQoL, the most important covariate HRQoL was the number of reported diseases, while the second strongest covariate was physical inactivity. Conclusion: This large population-based study indicates that a higher number of diseases and physical inactivity are the most important covariates of poor HRQoL in the Swedish general population.
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31. |
- Edfeldt, Katarina, 1979-, et al.
(författare)
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Improved health‐related quality of life during peptide receptor radionuclide therapy in patients with neuroendocrine tumours
- 2023
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Ingår i: Journal of neuroendocrinology. - : John Wiley & Sons. - 0953-8194 .- 1365-2826. ; 35:10
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Tidskriftsartikel (refereegranskat)abstract
- Neuroendocrine tumours (NETs) can arise in different locations in the body, and may give rise to hormonal symptoms, which amongst other factors may affect patients' health-related quality of life (HRQoL). Up to four cycles of peptide receptor radionuclide therapy (PRRT) have been shown effective for symptom alleviation and prolonging progression-free survival. The aim of this study was to assess the patient's perspective regarding changes in their HRQoL during PRRT. HRQoL was assessed using the questionnaires for cancer in general, EORTC QLQ-C30, and the gastrointestinal NET-specifically EORTC QLQ-GINET21. Patients with NET (n = 204) rated their HRQoL before PRRT cycles one and four. The medical records of patients were reviewed and their HRQoL was compared to a matched reference population (n = 4910). HRQoL was found to improve during PRRT in aspects of global quality of life; role, social, and emotional functioning, and multiple symptom relief. Potential risk groups for worse HRQoL during PRRT were patients with overweight (BMI >25) who completed four cycles of PRRT and older patients (>65 years old). In conclusion, we found that PRRT improves HRQoL in patients with NETs. The results of this study may be used to improve person-centred care.
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32. |
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33. |
- Elliott, Jessie A, et al.
(författare)
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An International Multicenter Study Exploring Whether Surveillance After Esophageal Cancer Surgery Impacts Oncological and Quality of Life Outcomes (ENSURE).
- 2022
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Ingår i: Annals of Surgery. - 0003-4932 .- 1528-1140.
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To determine the impact of surveillance on recurrence pattern, treatment, survival and health-related quality-of-life (HRQL) following curative-intent resection for esophageal cancer.SUMMARY BACKGROUND DATA: Although therapies for recurrent esophageal cancer may impact survival and HRQL, surveillance protocols after primary curative treatment are varied and inconsistent, reflecting a lack of evidence.METHODS: European iNvestigation of SUrveillance after Resection for Esophageal cancer was an international multicenter study of consecutive patients undergoing surgery for esophageal and esophagogastric junction cancers (2009-2015) across 20 centers (NCT03461341). Intensive surveillance (IS) was defined as annual computed tomography for 3 years postoperatively. The primary outcome measure was overall survival (OS), secondary outcomes included treatment, disease-specific survival, recurrence pattern, and HRQL. Multivariable linear, logistic, and Cox proportional hazards regression analyses were performed.RESULTS: Four thousand six hundred eighty-two patients were studied (72.6% adenocarcinoma, 69.1% neoadjuvant therapy, 45.5% IS). At median followup 60 months, 47.5% developed recurrence, oligometastatic in 39%. IS was associated with reduced symptomatic recurrence (OR 0.17 [0.12-0.25]) and increased tumor-directed therapy (OR 2.09 [1.58-2.77]). After adjusting for confounders, no OS benefit was observed among all patients (HR 1.01 [0.89-1.13]), but OS was improved following IS for those who underwent surgery alone (HR 0.60 [0.47-0.78]) and those with lower pathological (y)pT stages (Tis-2, HR 0.72 [0.58-0.89]). IS was associated with greater anxiety ( P =0.016), but similar overall HRQL.CONCLUSIONS: IS was associated with improved oncologic outcome in select cohorts, specifically patients with early-stage disease at presentation or favorable pathological stage post neoadjuvant therapy. This may inform guideline development, and enhance shared decision-making, at a time when therapeutic options for recurrence are expanding.
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34. |
- Hedberg, Jakob, et al.
(författare)
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Randomized controlled trial of nasogastric tube use after esophagectomy : study protocol for the kinetic trial
- 2024
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Ingår i: Diseases of the esophagus. - : John Wiley & Sons. - 1120-8694 .- 1442-2050. ; 37:6
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Tidskriftsartikel (refereegranskat)abstract
- Esophagectomy is a complex and complication laden procedure. Despite centralization, variations in perioparative strategies reflect a paucity of evidence regarding optimal routines. The use of nasogastric (NG) tubes post esophagectomy is typically associated with significant discomfort for the patients. We hypothesize that immediate postoperative removal of the NG tube is non-inferior to current routines. All Nordic Upper Gastrointestinal Cancer centers were invited to participate in this open-label pragmatic randomized controlled trial (RCT). Inclusion criteria include resection for locally advanced esophageal cancer with gastric tube reconstruction. A pretrial survey was undertaken and was the foundation for a consensus process resulting in the Kinetic trial, an RCT allocating patients to either no use of a NG tube (intervention) or 5 days of postoperative NG tube use (control) with anastomotic leakage as primary endpoint. Secondary endpoints include pulmonary complications, overall complications, length of stay, health related quality of life. A sample size of 450 patients is planned (Kinetic trial: https://www.isrctn.com/ISRCTN39935085). Thirteen Nordic centers with a combined catchment area of 17 million inhabitants have entered the trial and ethical approval was granted in Sweden, Norway, Finland, and Denmark. All centers routinely use NG tube and all but one center use total or hybrid minimally invasive-surgical approach. Inclusion began in January 2022 and the first annual safety board assessment has deemed the trial safe and recommended continuation. We have launched the first adequately powered multi-center pragmatic controlled randomized clinical trial regarding NG tube use after esophagectomy with gastric conduit reconstruction.
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35. |
- Hellstadius, Ylva, et al.
(författare)
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Reflecting a crisis reaction : Narratives from patients with oesophageal cancer about the first 6 months after diagnosis and surgery
- 2019
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Ingår i: Nursing Open. - : Wiley. - 2054-1058. ; 6:4, s. 1471-1480
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Tidskriftsartikel (refereegranskat)abstract
- Aim: The aim of the study was to describe patients' experiences of emotional adaption following treatment for oesophageal cancer from diagnosis to 6 months after surgery. Design: A qualitative interview study using an inductive approach was carried out. Methods: Participants were recruited from two university hospitals in Sweden. Ten patients who had been operated for oesophageal cancer with curative intent 6 months earlier and consented to participate in the study were included. Patients who had a disease recurrence were not eligible for inclusion. Participants were interviewed with a semi-structured interview approach. Data were analysed using qualitative content analysis. Results: One overarching theme was identified; Experiencing a crisis reaction, which comprised three key categories; (a) From emotionally numb to feeling quite alright; (b) From a focus on cure to reflections about a whole new life; and (c) From a severe treatment to suffering an emaciated, non-compliant body, derived from 14 distinct sub-categories. Conclusion: This study highlights the process of emotional adaptation following oesophageal cancer surgery that patients describe when reflecting back on the first 6 months postoperatively pointing to a crisis reaction in this early postoperative period.
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36. |
- Kauppila, Joonas H, et al.
(författare)
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Meta-analysis of health-related quality of life after minimally invasive versus open oesophagectomy for oesophageal cancer
- 2017
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Ingår i: British Journal of Surgery. - Stockholm : Karolinska Institutet, Dept of Molecular Medicine and Surgery. - 0007-1323 .- 1365-2168.
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: The aim of this systematic review and meta-analysis was to compare health-related quality of life (HRQoL) outcomes between minimally invasive and open oesophagectomy for cancer at different postoperative time points. METHODS: A search of PubMed (MEDLINE), Web of Science, Embase, Scopus, CINAHL and the Cochrane Library was performed for studies that compared open with minimally invasive oesophagectomy. A random-effects meta-analysis was conducted for studies that measured HRQoL scores using the European Organisation for Research and Treatment of Cancer (EORTC) QLQ-C30 and QLQ-OES18 questionnaires. Mean differences (MDs) greater than 10 in scores were considered clinically relevant. Pooled effects of MDs with 95 per cent confidence intervals were estimated to assess statistical significance. RESULTS: Nine studies were included in the qualitative analysis, involving 1157 patients who had minimally invasive surgery and 907 patients who underwent open surgery. Minimally invasive surgery resulted in better scores for global quality of life (MD 11.61, 95 per cent c.i. 3.84 to 19.39), physical function (MD 11.88, 3.92 to 19.84), fatigue (MD -13.18, -17.59 to -8.76) and pain (MD -15.85, -20.45 to -11.24) compared with open surgery at 3 months after surgery. At 6 and 12 months, no significant differences remained. CONCLUSION: Patients report better global quality of life, physical function, fatigue and pain 3 months after minimally invasive surgery compared with open surgery. No such differences remain at longer follow-up of 6 and 12 months.
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37. |
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38. |
- Nilsson, Magnus, et al.
(författare)
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Neoadjuvant Chemoradiotherapy and Surgery for Esophageal Squamous Cell Carcinoma Versus Definitive Chemoradiotherapy With Salvage Surgery as Needed : The Study Protocol for the Randomized Controlled NEEDS Trial
- 2022
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Ingår i: Frontiers in Oncology. - : Frontiers Media S.A.. - 2234-943X. ; 12
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Tidskriftsartikel (refereegranskat)abstract
- Background: The globally dominant treatment with curative intent for locally advanced esophageal squamous cell carcinoma (ESCC) is neoadjuvant chemoradiotherapy (nCRT) with subsequent esophagectomy. This multimodal treatment leads to around 60% overall 5-year survival, yet with impaired post-surgical quality of life. Observational studies indicate that curatively intended chemoradiotherapy, so-called definitive chemoradiotherapy (dCRT) followed by surveillance of the primary tumor site and regional lymph node stations and surgery only when needed to ensure local tumor control, may lead to similar survival as nCRT with surgery, but with considerably less impairment of quality of life. This trial aims to demonstrate that dCRT, with selectively performed salvage esophagectomy only when needed to achieve locoregional tumor control, is non-inferior regarding overall survival, and superior regarding health-related quality of life (HRQOL), compared to nCRT followed by mandatory surgery, in patients with operable, locally advanced ESCC.Methods: This is a pragmatic open-label, randomized controlled phase III, multicenter trial with non-inferiority design with regard to the primary endpoint overall survival and a superiority hypothesis for the experimental intervention dCRT with regard to the main secondary endpoint global HRQOL one year after randomization. The control intervention is nCRT followed by preplanned surgery and the experimental intervention is dCRT followed by surveillance and salvage esophagectomy only when needed to secure local tumor control. A target sample size of 1200 randomized patients is planned in order to reach 462 events (deaths) during follow-up.
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39. |
- Pramling, Ingrid, et al.
(författare)
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27 forskare i upprop mot skärmfri förskola
- 2024
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Ingår i: Förskolan. - Stockholm : Sveriges Lärare.
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Tidskriftsartikel (populärvet., debatt m.m.)abstract
- VI LÄRARE DEBATT: Regeringens uppdrag till Skolverket – att göra utbildningen i förskolan skärmfri – riskerar att ge negativa och allvarliga konsekvenser, särskilt för barn som är i störst behov av att möta en digitaliserad värld med stöd av utbildade förskollärare och barnskötare. Det skriver 27 barn- och förskoleforskare i ett gemensamt upprop.
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40. |
- Pramling Samuelsson, Ingrid, et al.
(författare)
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27 forskare i upprop mot skärmfri förskola
- 2024
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Ingår i: Förskolan. - Stockholm : Sveriges Lärare.
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Tidskriftsartikel (populärvet., debatt m.m.)abstract
- VI LÄRARE DEBATT: Regeringens uppdrag till Skolverket – att göra utbildningen i förskolan skärmfri – riskerar att ge negativa och allvarliga konsekvenser, särskilt för barn som är i störst behov av att möta en digitaliserad värld med stöd av utbildade förskollärare och barnskötare. Det skriver 27 barn- och förskoleforskare i ett gemensamt upprop.
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41. |
- Sunde, Berit, et al.
(författare)
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Health-related quality of life one year after the diagnosis of oesophageal cancer : a population-based study from the Swedish National Registry for Oesophageal and Gastric Cancer
- 2021
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Ingår i: BMC Cancer. - : Springer Science and Business Media LLC. - 1471-2407. ; 21:1
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Tidskriftsartikel (refereegranskat)abstract
- Background: Population-based patient reported outcome data in oesophageal cancer are rare. The main purpose of this study was to describe health-related quality of life (HRQOL) 1 year after the diagnosis of oesophageal cancer, comparing subgroups of curatively and palliatively managed patients. Methods: This is a nationwide population-based cohort study, based on the Swedish National Registry for Oesophageal and Gastric Cancer (NREV) with prospectively registered data, including HRQOL instruments from the European Organisation for Research and Treatment of Cancer including the core and disease specific questionnaires (EORTC QLQ-C30 and QLQ-OG25). Patients diagnosed with oesophageal cancer between 2009 and 2016 and with complete HRQOL data at 1 year follow-up were included. HRQOL of included patients was compared to a reference population matched by age and gender to to a previous cohort of unselected Swedish oesophageal cancer patients. Linear regression was performed to calculate mean scores with 95% confidence intervals (CI) and adjusted linear regression analysis was used to calculate mean score differences (MD) with 95% CI. Results: A total of 1156 patients were included. Functions and global health/quality of life were lower in both the curative and palliative cohorts compared to the reference population. Both curatively and palliatively managed patients reported a severe symptom burden compared to the reference population. Patients who underwent surgery reported more problems with diarrhoea compared to those treated with definitive chemoradiotherapy (dCRT) (MD -14; 95% CI − 20 to − 8). Dysphagia was more common in patiens treated with dCRT compared to surgically treated patients (MD 11; 95% CI 4 to 18). Those with palliative intent due to advanced tumour stage reported more problems with dysphagia compared to those with palliative intent due to frailty (MD -18; 95% CI − 33 to − 3). Conclusions: One year after diagnosis both curative and palliative intent patients reported low function scores and severe symptoms. Dysphagia, choking, and other eating related problems were more pronounced in palliatively managed patients and in the curative intent patients treated with dCRT.
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42. |
- Thalén-Lindström, Annika
(författare)
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Screening and Assessment of Distress, Anxiety, and Depression in Cancer Patients
- 2014
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Aims and Methods The overall aim was to evaluate methods of screening and assessment of distress, anxiety, and depression in cancer patients. Further, to evaluate effects of a psychosocial intervention and to explore changes of distress, anxiety, depression, and HRQoL during six months. Study I included 495 consecutive patients screened with the Hospital Anxiety and Depression Scale (HADS) at their first visit to an Oncology Department. Half of the patients with >7 on any of HADS subscales received standard care (SCG), and half received a psychosocial intervention (IG). To compare HADS with a thorough clinical assessment (CA), Study II included 171 identified patients representing both sexes, <65/≥65 years, and curative/palliative treatment intention.Results Screening with HADS identified anxiety or/and depression symptoms in 36% of the 495 patients. Thirty-six (43%) of 84 IG patients attended CA, resulting in support for 20 (24%) of them. There were no differences between SC and IG during follow-up, anxiety and depression decreased and HRQoL increased, although anxiety was still present and HRQoL impaired at six months. The Distress Thermometer (DT) ≥4 (sensitivity 87%, specificity 73%) is valid for screening of distress; its ability to measure changes over time is comparable to HADS. Of 319 patients screened with <8 on both HADS subscales, 196 (80%) were stable non-cases with HRQoL comparable to that of the general population and 49 (20%) patients were unstable non-cases, with deteriorated anxiety, depression, and HRQoL. >4 on HADS subscales may be useful for early detection of unstable non-cases. In Study II, HADS identified 49 (34%) and the CA 71 (49%) patients as having distress, anxiety or depression. CA identified more men and more young patients with distress than HADS did.Conclusion Screening and assessment identifies patients with persistent symptoms and increases access to CA and support. The DT may be used routinely in oncology care. When HADS is used, healthcare professionals should be aware of psychosocial problems perceived by patients but not covered by HADS. Most patients identified with distress seem to have resources to manage problems without needing additional support. Patients screened as non-cases indicate no need for re-assessment.
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43. |
- van der Schaaf, Maartje, et al.
(författare)
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The influence of surgical factors on persisting symptoms 3 years after esophageal cancer surgery : a population-based study in Sweden
- 2013
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Ingår i: Annals of Surgical Oncology. - : Springer-Verlag New York. - 1068-9265 .- 1534-4681. ; 20:5, s. 1639-1645
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Little is known about the long-term effects of surgical approach and type of anastomosis in the surgical treatment of esophageal cancer on patient-reported outcomes.METHODS: A Swedish nationwide, population-based cohort study included patients undergoing esophagectomy for esophageal cancer in 2001-2005. The predefined exposures included surgical approach (transhiatal or transthoracic) and anastomotic technique (hand-sewn or mechanical). The outcomes were esophageal-specific symptoms 3 years after the surgery. Symptoms were measured using the cancer-specific quality of life questionnaire, the QLQ-C30, supplemented by an esophageal cancer-specific module (QLQ-OES18), both developed by the European Organisation for Research and Treatment of Cancer. Logistic regression models were used to estimate relative risk, expressed as odds ratios (OR) with 95 % confidence intervals (CI), of experiencing symptoms as assessed by the questionnaires.RESULTS: Among the 178 included patients, there was an 84 % participation rate. No statistically significant differences were found regarding surgical approach. However, point estimates indicate that patients operated on with a transhiatal approach had a lower risk for symptoms of nausea and vomiting (OR = 0.5, 95 % CI 0.1-1.9), diarrhea (OR = 0.5, 95 % CI 0.2-1.8), and trouble swallowing (OR = 0.4, 95 % CI 0-3), and a slightly higher risk for loss of appetite (OR = 2, 95 % CI 0.7-5.6) compared with patients operated on with a transthoracic approach. Anastomotic technique did not seem to influence the risk for any of the selected symptoms.CONCLUSIONS: Surgical approach and type of anastomosis do not seem to influence the risk of general and esophageal-specific cancer symptoms 3 years after surgery for esophageal cancer.
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44. |
- van Leeuwen, Marieke, et al.
(författare)
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Phase III study of the European Organisation for Research and Treatment of Cancer Quality of Life cancer survivorship core questionnaire
- 2023
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Ingår i: Journal of Cancer Survivorship. - : Springer Science and Business Media LLC. - 1932-2259 .- 1932-2267. ; 17:4, s. 1111-1130
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: The purpose of this study is to develop a European Organisation for Research and Treatment of Cancer Quality of Life Group (EORTC QLG) questionnaire that captures the full range of physical, mental, and social health-related quality of life (HRQOL) issues relevant to disease-free cancer survivors. In this phase III study, we pretested the provisional core questionnaire (QLQ-SURV111) and aimed to identify essential and optional scales. Methods: We pretested the QLQ-SURV111 in 492 cancer survivors from 17 countries with one of 11 cancer diagnoses. We applied the EORTC QLG decision rules and employed factor analysis and item response theory (IRT) analysis to assess and, where necessary, modify the hypothesized questionnaire scales. We calculated correlations between the survivorship scales and the QLQ-C30 summary score and carried out a Delphi survey among healthcare professionals, patient representatives, and cancer researchers to distinguish between essential and optional scales. Results: Fifty-four percent of the sample was male, mean age was 60 years, and, on average, time since completion of treatment was 3.8 years. Eleven items were excluded, resulting in the QLQ-SURV100, with 12 functional and 9 symptom scales, a symptom checklist, 4 single items, and 10 conditional items. The essential survivorship scales consist of 73 items. Conclusions: The QLQ-SURV100 has been developed to assess comprehensively the HRQOL of disease-free cancer survivors. It includes essential and optional scales and will be validated further in an international phase IV study. Implications for Cancer Survivors: The availability of this questionnaire will facilitate a standardized and robust assessment of the HRQOL of disease-free cancer survivors.
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45. |
- Viklund, Pernilla, et al.
(författare)
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Quality of life and persisting symptoms after oesophageal cancer surgery
- 2006
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Ingår i: European Journal of Cancer. - : Elsevier BV. - 0959-8049 .- 1879-0852. ; 42:10, s. 1407-1414
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Tidskriftsartikel (refereegranskat)abstract
- To assess quality of life (QoL) and symptoms after oesophageal cancer surgery, a prospective nationwide population-based study was conducted in 2001-2005, including most surgically treated oesophageal cancer patients in Sweden. Six months postoperatively patients responded to an EORTC quality of life core questionnaire (QLQ C-30) with an oesophageal-specific module (OES-18). Mean scores were calculated. Mann-Whitney test was used for group comparisons. Among 282 patients, QoL was considerably reduced compared to a reference general population (P < 0.001), and functioning scales were similarly negatively affected; particularly role (P < 0.001) and social (P < 0.001) functions. Younger patients scored worse than older. No gender differences were found. Dominating general symptoms included fatigue, appetite loss, diarrhoea, and dyspnoea, each significantly more pronounced than the general population (P < 0.001). Eating problems, cough, reflux, and oesophageal pain were common oesophageal-specific symptoms. Thus, patients who undergo oesophageal cancer resection suffer greatly from reduced QoL and several general and oesophageal-specific symptoms six months postoperatively. (c) 2006 Elsevier Ltd. All rights reserved.
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46. |
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47. |
- Viklund, Pernilla, et al.
(författare)
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Supportive care for patients with oesophageal and other upper gastrointestinal cancers : The role of a specialist nurse in the team
- 2006
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Ingår i: European Journal of Oncology Nursing. - : Elsevier BV. - 1462-3889 .- 1532-2122. ; 10:5, s. 353-363
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Tidskriftsartikel (refereegranskat)abstract
- The care pathway of patients with upper gastrointestinal cancers is complex. We retrospectively evaluated the patients' opinions of support and supportive care given by a specialist nurse who Led the care of such patients. A study-specific questionnaire addressed the support given by the specialist nurse and other professionals in the team before, during and after treatment. Virtually all 73 responders considered the support of the specialist nurse important (87-94%). This support seemed more appreciated than that of outpatient clinic (P = 0.00) and surgical ward staff (P = 0.01) during the diagnostic phase, and during the follow-up it became more important than that of all other team professionals. A second study-specific questionnaire assessed the supportive care. Of 49 patients, 71-94% completely agreed that the supportive care given by the specialist nurse was satisfactory, and 90-100% considered it important. Whereas 10% had difficulty in understanding physicians' information, none had such problems regarding information given by the nurse (P = 0.09). Review of documented contacts between the specialist nurse and 75 patients with oesophago-gastric cancer revealed that contacts were frequent during follow-up, and nutritional problems predominated. Thus, specialist nurses can be recommended as leaders of the care pathway of patients with upper gastrointestinal cancers. (c) 2006 Elsevier Ltd. All rights reserved.
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48. |
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49. |
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50. |
- Wikman, Anna, et al.
(författare)
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Presence of symptom clusters in surgically treated patients with esophageal cancer
- 2014
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Ingår i: Cancer. - Stockholm : Karolinska Institutet, Dept of Molecular Medicine and Surgery. - 1097-0142 .- 0008-543X.
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: It is not known whether symptoms cluster together after esophageal cancer surgery or whether such symptom clusters are associated with survival in patients with esophageal cancer who are treated surgically. METHODS: Data from a prospective Swedish nationwide cohort study of surgically treated patients with esophageal cancer recruited between 2001 and 2005 were used. General and esophageal cancer-specific symptoms were assessed using the European Organization for Research and Treatment of Cancer QLQ-C30 quality of life questionnaire and the QLQ-OES18 module at 6 months after surgery. Associations between symptom clusters and survival were analyzed using Cox proportional hazards models, providing hazards ratios with 95% confidence intervals, adjusted for other known prognostic factors. RESULTS: Among 402 patients reporting symptoms 6 months after surgery, 3 symptom clusters were identified. The first symptom cluster (“fatigue/pain”) was characterized by symptoms of pain, fatigue, insomnia, and dyspnea and was present in 30% of patients. The second symptom cluster (“reflux/cough”) was characterized by symptoms of dry mouth, problems with taste, coughing, and reflux and was present in 27% of patients. The third symptom cluster (“eating difficulties”) was characterized by appetite loss, dysphagia, eating difficulties, and nausea/vomiting and was present in 28% of patients. The presence of the reflux/cough and eating difficulties symptom clusters was associated with a statistically significantly increased risk of mortality (adjusted hazards ratio, 1.43 [95% confidence interval, 1.08-1.89] and adjusted HR, 1.41 [95% confidence interval, 1.06-1.87], respectively). CONCLUSIONS: Symptoms experienced by surgically treated patients with esophageal cancer appear to cluster together, and the presence of these symptom clusters appears to have strong prognostic value.
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