| 1. |
- Abdul-Sattar Aljabery, Firas, et al.
(författare)
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Management and outcome of muscle-invasive bladder cancer with clinical lymph node metastases. A nationwide population-based study in the bladder cancer data base Sweden (BladderBaSe)
- 2019
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Ingår i: Scandinavian journal of urology. - : Informa Healthcare. - 2168-1805 .- 2168-1813. ; 53:5, s. 332-338
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: To investigate the clinical management and outcome of patients with muscle-invasive bladder cancer with clinical lymph node involvement, using longitudinal nationwide population-based data.Methods: In the Bladder Cancer Data Base Sweden (BladderBaSe), treatment and survival in patients with urinary bladder cancer clinical stage T2-T4 N + M0 diagnosed between 1997 and 2014 was investigated. Patients´ characteristics were studied in relation to TNM classification, curative or palliative treatment, cancer-specific (CSS) and overall survival (OS). Age at diagnosis was categorised as ≤60, 61-70, 71-80 and >80 years, and time periods were stratified as follows: 1997-2001, 2002-2005, 2006-2010 and 2011-2014.Results: There were 786 patients (72% males) with a median age of 71 years (interquartile range = 64-79 years). The proportion of patients with high comorbidity increased over time. Despite similar low comorbidity, curative treatment was given to 44% and to 70% of those in older (>70 years) and younger age groups, respectively. Curative treatment decreased over time, but chemotherapy and cystectomy increased to 25% during the last time period. Patients with curative treatment had better survival compared to those with palliative treatment, both regarding CSS and OS in the whole cohort and in all age groups.Conclusions: The low proportion of older patients undergoing treatment with curative intent, despite no or limited comorbidity, indicates missed chances of treatment with curative intent. The reasons for an overall decrease in curative treatment over time need to be analysed and the challenge of coping with an increasing proportion of node-positive patients with clinically significant comorbidity needs to be met.
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| 2. |
- Abuhasanein, Suleiman, et al.
(författare)
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Do not throw out the baby with the bath water
- 2022
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Ingår i: Scandinavian Journal of Urology. - Abingdon, Oxfordshire, United Kingdom : Medical Journals Sweden AB. - 2168-1805 .- 2168-1813. ; 56:3, s. 235-236
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Tidskriftsartikel (refereegranskat)
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| 3. |
- Jahnson, Staffan, et al.
(författare)
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Management and outcome of TaG3 tumours of the urinary bladder in the nationwide, population-based bladder cancer database Sweden (BladderBaSe)
- 2019
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Ingår i: Scandinavian Journal of Urology. - : Medical Journals Sweden AB. - 2168-1805 .- 2168-1813. ; 53:4, s. 200-205
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: To investigate the management of TaG3 tumours of the urinary bladder using nationwide population-based data in relation to the prevailing guidelines, patients’ characteristics, and outcome. Materials and methods: The Bladder Cancer Data Base Sweden (BladderBaSe), including data from the Swedish National Register for Urinary Bladder Cancer (SNRUBC), was used to study all patients with TaG3 bladder cancer diagnosed from 2008 to 2014. Patients were divided into the following management groups: (1) transurethral resection (TUR) only, (2) TUR and intravesical instillation therapy (IVIT), (3) TUR and second-look resection (SLR), and (4) TUR with both SLR and IVIT. Patient and tumour characteristics and outcome were studied. Results: There were 831 patients (83% males) with a median age of 74 years. SLR was performed more often on younger patients, on men, and less often in the Western and Uppsala/Örebro Healthcare regions. IVIT was performed more often with younger patients, with men, in the Western Healthcare region, and less often in the Uppsala/Örebro Healthcare region. Death from bladder cancer occurred in 6% of cases within a median of 29 months (0–84 months) and was lower in the TUR/IVIT and TUR/SLR/IVIT groups compared to the other two groups. Conclusion: In the present study, there was, according to the prevailing treatment guidelines, an under-treatment with SLR for older patients, women, and in some healthcare regions and, similarly, there was an under-treatment with IVIT for older patients. Cancer-specific survival and relative survival were lower in the TUR only group compared to the TUR/IVIT and TUR/SLR/IVIT groups.
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| 4. |
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| 5. |
- Liedberg, Fredrik, et al.
(författare)
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Diagnostic pathways and treatment strategies in upper tract urothelial carcinoma in Sweden between 2015 and 2021 : a population-based survey
- 2024
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Ingår i: Scandinavian journal of urology. - : Taylor & Francis. - 2168-1805 .- 2168-1813. ; 59, s. 19-25
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To report national data on diagnostics and treatment of upper tract urothelial carcinoma (UTUC) from the Swedish National Registry of Urinary Bladder Cancer (SNRUBC).PATIENTS AND METHODS: Data from 2015 to 2021 were retrieved, and descriptive analyses were performed regarding incidence, diagnostic modalities, preoperative tumor staging, quality indicators for treatment including the use of standardized care pathways (SCP) and multidisciplinary tumor boards (MDTB). Time trends were explored for the study period.RESULTS: Registrations included 1,213 patients with renal pelvic cancer and 911 patients with ureteric cancer with a median age of 74 (interquartile range [IQR] 70-77) and 75 (IQR 71-78) years, respectively. Incidence rates of UTUC were stable, as were proportions of curative treatment intent. Median number of days from referral to treatment was 76 (IQR 57-99) and 90 (IQR 72-118) days, respectively, for tumors of the renal pelvis and ureter, which remained unchanged after introduction of SCP in 2016. Noticeable trends included stable use of kidney-sparing surgery and increased use of MDTB. For radical nephroureterectomy (RNU), robot-assisted technique usage increased even for non-organ-confined tumors (cT3-4) and in one out of three patients undergoing RNU a bladder cuff excision was not registered.CONCLUSIONS: The population-based SNRUBC with high coverage contributes to the knowledge about UTUC with granular and generalizable data. The present study reveals a high proportion of patients not subjected to curatively intended treatment and suggests unmet needs to shorten lead times to treatment and use of bladder cuff excision when performing radical surgery for UTUC in Sweden.
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| 6. |
- Lind, Anna Karin, et al.
(författare)
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Health-related quality of life prior to and 1 year after radical cystectomy evaluated with FACT-G and FACT-VCI questionnaires
- 2023
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Ingår i: Scandinavian journal of urology. - : Taylor & Francis. - 2168-1805 .- 2168-1813. ; 58:1, s. 76-83
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: The aim of this study was to investigate health-related quality of life (HRQoL) before and 1 year after radical cystectomy in relation to age and gender.METHODS: This prospective study involves 112 men and 40 women with bladder cancer treated with radical cystectomy between 2015 and 2018. HRQoL was assessed preoperatively and 1 year post-surgery through Functional Assessment of Cancer Therapy Scale - General (FACT-G) and Functional Assessment of Cancer Therapy Scale - Vanderbilt Cystectomy Index (FACT-VCI) questionnaires. The median age of the 152 patients was 71.5 years.RESULTS: Preoperatively, emotional and functional well-being were negatively affected. Physical, emotional and functional well-being presented higher values 1 year after surgery compared to before radical cystectomy, that is, better HRQoL. Social well-being showed a reduction, especially regarding closeness to partner and support from family. Men and women were equally satisfied with their sex life before radical cystectomy, but less so 1 year after, where men were less satisfied compared to women. Additionally, one out of five patients reported that they had to limit their physical activities, were afraid of being far from a toilet and were dissatisfied with their body appearance after surgery.CONCLUSIONS: Recovery regarding HRQoL was ongoing 1 year after radical cystectomy. Patients recovered in three out of four dimensions of HRQoL, but social well-being was still negatively affected 1 year after treatment. Sexual function after radical cystectomy was exceedingly limited for both men and women. An individual sexual rehabilitation plan involving the couple with special intention to encourage intimacy, might not only improve sexual life but also have a positive effect on social well-being as a consequence.
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| 7. |
- Malmström, Per-Uno, et al.
(författare)
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Abandoning testing for asymptomatic microscopic haematuria in Sweden - a long-term follow-up
- 2023
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Ingår i: Scandinavian journal of urology. - : Medical Journals Sweden. - 2168-1805 .- 2168-1813. ; 58, s. 109-114
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Tidskriftsartikel (refereegranskat)abstract
- Objectives: To test the hypothesis that the Swedish national policy of abandoning testing for asymptomatic microscopic haematuria (AMH) introduced in 1999 did not adversely affect the prognosis of patients with urinary bladder cancer. Specific aims were to investigate possible effects on (1) Diagnostic delay as represented by stage distribution at diagnosis, (2) Survival and mortality trends, also in comparison to other countries and (3) National health care costs.Material and methods: The design was an observational study using open sources on patients included in the Swedish National Bladder Cancer Registry 1997-2016. Outcome measures were: Changes in initial tumour presentation during 5 years after the change and long-term relative survival and mortality in comparison to the other Nordic countries. Costs related to investigations were estimated based on the national price lists.Results: The proportion of patients diagnosed with muscle-invasive bladder cancer decreased following the policy change. The long-term relative 5-year survival increased during the study period. Mortality has remained constant during the period. In comparison to the other Nordic countries, Sweden remains among those with the best outcome despite a more restrictive approach. Cost savings because of the policy change were estimated to be substantial.Conclusions: Based on open-source registry data, the new restrictive policy was not found to adversely affect the survival of patients with urinary bladder cancer in Sweden. These observations argue against a major negative impact of abandoning further work-up for patients with AMH and may be of use for other countries when revising guidelines. The reduced number of patients undergoing investigation may allow for increased focus and be a relief both for caregivers and the health budget.
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| 8. |
- Sjöström, Carin, et al.
(författare)
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Treatment according to guidelines may bridge the gender gap in outcome for patients with stage T1 urinary bladder cancer
- 2018
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Ingår i: Scandinavian Journal of Urology. - : Medical Journals Sweden AB. - 2168-1805 .- 2168-1813. ; 52:3, s. 186-193
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Tidskriftsartikel (refereegranskat)abstract
- Objective: The aim of this investigation was to study differences between male and female patients with stage T1 urinary bladder cancer (UBC) regarding intravesical instillation therapy, second resection and survival. Materials and methods: This study included all patients with non-metastatic primary T1 UBC reported to the Swedish National Register of Urinary Bladder Cancer (SNRUBC) from 1997 to 2014, excluding those treated with primary cystectomy. Differences between groups were evaluated using chi-squared tests and logistic regression, and survival was investigated using Kaplan–Meier and log-rank tests and Cox proportional hazards analysis. Results: In all, 7681 patients with T1 UBC (77% male, 23% female) were included. Females were older than males at the time of diagnosis (median age at presentation 76 and 74 years, respectively; p < .001). A larger proportion of males than females underwent intravesical instillation therapy (39% vs 33%, p < .001). Relative survival was lower in women aged ≥75 years and women with G3 tumours compared to men. However, women aged ≥75 years who had T1G3 tumours and underwent second resection followed by intravesical instillation therapy showed a relative survival equal to that observed in men. Conclusions: This population-based study demonstrates that women of all ages with T1 UBC undergo intravesical instillation therapy less frequently than men, and that relative survival is poorer in women aged ≥75 years than in men of the same age when intravesical instillation therapy and second resection are not used. However, these disparities may disappear with treatment according to guidelines.
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| 9. |
- Wang, Eugen Y H, et al.
(författare)
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Improved long-term outcome of patients with non-muscle invasive, low and intermediate risk bladder cancer between 1997 and 2014; a Swedish population-based study.
- 2022
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Ingår i: Scandinavian journal of urology. - : Informa UK Limited. - 2168-1805 .- 2168-1813. ; 56:3, s. 221-226
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: The most common form of urinary bladder cancer is the low and intermediate risk categories of stage Ta. This patient group has a high recurrence rate, but progression is rare. The aim of this study was to investigate recurrence and survival in a large population-based setting, with respect to possible prognostic factors and during different time periods.PATIENTS AND METHODS: BladderBaSe is a database which links information from the Swedish National Register of Urinary Bladder Cancer with national healthcare and demographic registers. Between 1997 and 2014, 16,599 were diagnosed with low and intermediate risk of Ta cancer in Sweden. The times to recurrence and cancer-specific death were analysed concerning the differences in age, gender, grade, region and hospital type. For temporal analysis, we divided the material into 6-year periods.RESULTS: The mean age was 70 years and 75% were males. Low risk according to grade constituted 56%, whilst 44% had intermediate risk. With a median follow-up time of 63 months the recurrence rates were 47% and 59% for the respective categories and overall 52%. The rate was similar between the first two time periods, but became substantially lower in the most recent period. Five percent of patients died of the disease and risk category was the main prognostic variable.CONCLUSIONS: The risk of recurrence decreased in the last time period. Risk category based on grade was the most important prognostic indicator for outcome.
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| 10. |
- Wang, Eugen Y-H, et al.
(författare)
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Radical cystectomy compared to intravesical BCG immunotherapy for high-risk non-muscle invasive bladder cancer - is there a long-term survival difference? : A Swedish nationwide analysis
- 2021
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Ingår i: Scandinavian journal of urology. - : Taylor & Francis. - 2168-1805 .- 2168-1813. ; 55:1, s. 46-52
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: High-risk non-muscle invasive urinary bladder cancer (NMIBC) presents an increased risk of progression and cancer death. To reduce these risks, two different treatments are recommended - BCG or radical cystectomy (RC). The purpose of this study is to analyze cancer-specific survival of these two initial treatments.MATERIALS AND METHODS: BladderBaSe links information from the SNRUBC from 1997 to 2014, with a number of national healthcare and demographic registers. BCG was used for 3,862 patients (399 had delayed RC), while 687 had initial RC. Propensity scores were used to match the patients treated with RC and with relevant variables such as age, gender, and tumor stage with the same number treated with BCG (673 each arm). In a further comparison, an instrumental variable analysis using hospital strategy as the instrument was used.RESULTS: The 5-year cancer-specific survival chance was higher for the BCG group than it was for the initial RC group, 87 vs 71%, respectively. In the population with propensity score matching, 78 died from cancer in the BCG group during follow-up and 162 in the RC group. In the instrumental variable analysis, the multivariate adjusted risk difference of cancer-specific death 2 years after diagnosis was 32 per 100 treated patients, in favor of the BCG group.CONCLUSIONS: BCG therapy had better cancer-specific survival than RC also when two different statistic methods were used to try to control for confounding. A prospective randomized trial will be necessary to rule out that selection is a major factor for the outcome.
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