| 1. |
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| 2. |
- Åvall Lundqvist, Elisabeth, et al.
(författare)
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Serum levels of scc, cea, ca-125 and tpa in the management of cervical-carcinoma.
- 1995
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Ingår i: Oncology Reports. - : Spandidos Publications. - 1021-335X .- 1791-2431. ; 2:4
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Tidskriftsartikel (refereegranskat)abstract
- Serum levels of squamous cell carcinoma antigen (SCC), carcinoembryonic antigen (CEA), CA 125 and tissue polypeptide antigen (TPA) were serially determined in 116 patients with cervical carcinoma. Serum levels of SCC or TPA levels were elevated in the 12 patients with residual tumour after primary therapy. In patients who were clinically in complete remission, SCC and TPA levels were elevated in 7/69 and 5/70 patients, respectively. Three of the 7 with positive SCC and 4 of the 5 patients with positive TPA levels had a recurrence during follow-up. Elevated levels of SCC or CA 125 or TPA preceded the clinical detection of recurrence in 13 of 18 patients (median time was 7 months for SCC and 6 months for CA 125 and TPA).
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| 3. |
- Alevronta, Eleftheria, et al.
(författare)
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Dose-response relationships for an atomized symptom of fecal incontinence after gynecological radiotherapy.
- 2013
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Ingår i: Acta oncologica (Stockholm, Sweden). - : Taylor & Francis. - 1651-226X .- 0284-186X. ; 52:4, s. 719-26
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Tidskriftsartikel (refereegranskat)abstract
- Purpose. The aim of this study was to investigate what bowel organ and delivered dose levels are most relevant for the development of 'emptying of all stools into clothing without forewarning' so that the related dose-responses could be derived as an aid in avoiding this distressing symptom in the future. Material and methods. Of the 77 gynecological cancer survivors treated with radiotherapy (RT) for gynecological cancer, 13 developed the symptom. The survivors were treated between 1991 and 2003. The anal-sphincter region, the rectum, the sigmoid and the small intestines were all delineated and the dose-volume histograms were exported for each patient. The dose-volume parameters were estimated fitting the data to the Relative Seriality (RS), the Lyman and the generalized Equivalent Uniform Dose (gEUD) model. Results. The dose-response parameters for all three models and four organs at risk (OARs) were estimated. The data from the sigmoid fits the studied models best: D50 was 58.8 and 59.5 Gy (RS, Lyman), γ50 was 1.60 and 1.57 (RS, Lyman), s was 0.32, n was 0.13 and a was 7.7 (RS, Lyman, gEUD). The estimated volume parameters indicate that the investigated OARs behave serially for this endpoint. Our results for the three models studied indicate that they have the same predictive power (similar LL values) for the symptom as a function of the dose for all investigated OARs. Conclusions. In our study, the anal-sphincter region and sigmoid fit our data best, but all OARs were found to have steep dose-responses for 'emptying of all stools into clothing without forewarning' and thus, the outcome can be predicted with an NTCP model. In addition, the dose to the four studied OARs may be considered when minimizing the risk of the symptom.
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| 4. |
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| 5. |
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| 6. |
- Bergmark, K, et al.
(författare)
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A Swedish study of women treated for cervix cancer. Gynecologic cancer often affects sexuality
- 2000
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Ingår i: Läkartidningen. - 0023-7205 .- 1652-7518. ; 97:46
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Tidskriftsartikel (refereegranskat)abstract
- Gynecological cancer and its treatments are often associated with physical, psychological and social consequences that affect the woman's and the couple's sexuality. Especially due to their impact on sexuality, physical changes distress the women considerably, and warrant consideration for women of all ages. Women with gynecological cancer ask for information about possible side-effects of the disease and treatment that can affect the sexual function. At follow-up visits these issues can be attended to through information, with specific suggestions including advice about topical estrogen and dilators, to alleviate possible long-term sequelae.
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| 7. |
- Bergmark, K., et al.
(författare)
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Lymphedema and bladder-emptying difficulties after radical hysterectomy for early cervical cancer and among population controls
- 2006
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Ingår i: Int J Gynecol Cancer. - : Lippincott Williams & Wilkins. - 1048-891X .- 1525-1438. ; 16:3, s. 1130-9
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Tidskriftsartikel (refereegranskat)abstract
- The aim of the study was to acquire knowledge that can be used to refine radical hysterectomy to improve quality-of-life outcome. Data were collected in 1996-1997 by means of an anonymous postal questionnaire in a follow-up study of two cohorts (patients and population controls). We attempted to enroll all 332 patients with stage IB-IIA cervical cancer registered in 1991-1992 at the seven departments of gynecological oncology in Sweden and 489 population controls. Ninety three (37%) of the 256 women with a history of cervical cancer who answered the questionnaire (77%) were treated with surgery alone. Three-hundred fifty population controls answered the questionnaire (72%). Women treated with radical hysterectomy, as compared with controls, had an 8-fold increase in symptoms indicating lymphedema (25% reported distress due to lymphedema), a nearly 9-fold increase in difficult emptying of the bladder, and a 22-fold increase in the need to strain to initiate bladder evacuation. Ninety percent of the patients were not willing to trade off survival for freedom from symptoms. Avoiding to induce long-term lymphedema or bladder-emptying difficulties would probably improve quality of life after radical hysterectomy (to cure cervical cancer). Few women want to compromise survival to avoid long-term symptoms.
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| 8. |
- Bergmark, K., et al.
(författare)
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Synergy between sexual abuse and cervical cancer in causing sexual dysfunction
- 2005
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Ingår i: J Sex Marital Ther. - : Routledge. - 0092-623X .- 1521-0715. ; 31:5, s. 361-83
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Tidskriftsartikel (refereegranskat)abstract
- Experiencing a sexual abuse creates a life-long traumatic memory. The life-long effect of such abuse on sexuality, well-being, the risk of contracting cervical cancer, or problems after treatment for cervical cancer is not known. A population-based follow-up study in 1996-97 that used an anonymous postal questionnaire for data collection, 256 women with stage IB-IIA cervical cancer registered in 1991-92 in Sweden, and 350 women without cervical cancer frequency matched for age and region of residence, provided information. Among the women with a history of cervical cancer and the control women, 46 (18%) and 50 (15%), respectively, reported a history of sexual abuse. The follow-up was 1-70 years after the sexual abuse. The relative risk (with 95% confidence interval) of decreased well-being was 2.4 (1.1-5.2) among controls and 2.7 (1.1-6.4) among former cervical cancer patients. A history of both sexual abuse and cervical cancer gave a relative risk of 30.0 (7.0-129.0) for superficial dyspareunia. Sexual abuse increased the risk of sexual problems after treatment. The sexually abused cervical cancer patients were generally less willing than other patients to trade off possible maximal survival and forgo parts of the treatment. A history of sexual abuse and cervical cancer are both independent risk factors for sexual dysfunction and decreased well-being, and there may be a large synergy when both factors are combined. Diagnosis and treatment of cervical cancer may be improved by recognition of a sexual abuse history.
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| 9. |
- Dahm-Kähler, Pernilla, 1964, et al.
(författare)
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Implementation of National Guidelines increased survival in advanced ovarian cancer-A population-based nationwide SweGCG study
- 2021
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Ingår i: Gynecologic Oncology. - : Elsevier BV. - 0090-8258 .- 1095-6859. ; 161:1, s. 244-250
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Tidskriftsartikel (refereegranskat)abstract
- Aim. The first Swedish National Guidelines for Ovarian Cancer (NGOC) were published in 2012. We aimed to evaluate surgical outcomes and survival in patients with stage IIIC-IV disease, before and after the NGOC implementation. Method. Women with primary epithelial ovarian cancer, FIGO stage IIIC?IV, registered in the Swedish Quality Registry for Gynecologic Cancer 2008?2011 and 2013?2016 were included. Surgical outcomes were analyzed, including frequency of complete cytoreduction (R0). Relative survival (RS) and excess mortality rate ratios (EMRRs) were computed as measures of survival. Univariable and multivariable regression (Poisson) were calculated. Results. In total, 3728 women were identified, 1746 before and 1982 after NGOC. After adjusting for age and stage, survival was improved 2013?2016 vs. 2008?2011 (EMRR 0.89; 95%CI:0.82?0.96, p < 0.05). For women undergoing primary debulking surgery (PDS), R0 frequency (28.9% vs. 53.3%; p < 0.001) and 5-year RS (29.6% (95% CI:26.8?32.8) vs. 37.4% (95%CI:33.6?41.7)) were increased, but fewer patients (58% vs. 44%, p < 0.001) underwent PDS after NGOC implementation. Median survival for the PDS cohort increased from 35 months (95%CI,32.8?39.2) to 43 months (95%CI,40.9?46.4). In the neoadjuvant chemotherapy (NACT) + interval debulking surgery (IDS) cohort, R0 increased (36.8% to 50.1%, p < 0.001), but not 5-year RS (17.5% vs. 20.7%,ns). Compared to PDS, the EMRR was 1.32 (95%CI,1.19 & ndash;1.47, p < 0.001) for NACT+IDS and 3.00 (95% CI,2.66 & ndash;3.38, p < 0.001) for chemotherapy alone. In multivariable analyses, PDS, R0, age <= 70 years, and stage IIIC were found to be independent factors for improved RS. Conclusion. Implementation of the first National Guidelines for Ovarian Cancer improved relative survival in advanced ovarian cancer. (c) 2021 Published by Elsevier Inc.
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| 10. |
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| 11. |
- Hellman, K., et al.
(författare)
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Primary treatment and relative survival by stage and age in vulvar squamous cell carcinoma: A population-based SweGCG study
- 2020
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Ingår i: Gynecologic Oncology. - : Elsevier BV. - 0090-8258 .- 1095-6859. ; 159:3, s. 663-671
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Tidskriftsartikel (refereegranskat)abstract
- Objective: Vulvar cancer affects mainly elderly women and with an ageing population the incidence has increased. We explored the primary treatment patterns and relative survival of patients with vulvar squamous cell carcinoma (VSCC) by stage and age-group. Methods: A population-based nationwide study on women diagnosed with VSCC between 2012 and 2016 and registered in the Swedish Quality Registry for Gynecologic Cancer (SQRGC). Main outcome was 5-year relative survival (RS) estimated by the Pohar Perme method. The relative risk of excess mortality (EMRR) between different groups was analyzed by Poisson regression. The age-standardized relative survival (AS-RS) was estimated for the total cohort. Results: Median follow-up time was 41 months. The study population included 657 women; 33% were ≥ 80 years old. FIGO stage I was most common (55%). Primary surgery was performed in 96% stage I, 65% stage II, 80% stage III and 28% stage IV. In women ≥80 years, exploration of the groins and chemoradiotherapy was less often performed. They also received lower mean doses of radiation than younger women. The 5-year AS-RS was 74%. 5-year RS was 84% for stage I, 60% for stage II, 54% for stage III and 35% for stage IV. The EMRR for women ≥80 years compared with women <60 years was 4.3 (p < 0.001); 4.9 (p < 0.001) for stages I-II and 3.5(p = 0.007) for stage III. Conclusions: In general, primary treatment of patients with vulvar squamous cell carcinoma in Sweden adhered to guidelines. Areas of improvement include treatment for stage II and for the very old. © 2020 Elsevier Inc.
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| 12. |
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| 13. |
- Jonsdottir, Björg, et al.
(författare)
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Preoperative and intraoperative assessment of myometrial invasion in endometrial cancer—A Swedish Gynecologic Cancer Group (SweGCG) study
- 2021
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Ingår i: Acta Obstetricia et Gynecologica Scandinavica. - : Wiley. - 0001-6349 .- 1600-0412. ; 100:8, s. 1526-1533
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: Deep myometrial invasion (≥50%) is a prognostic factor for lymph node metastases and decreased survival in endometrial cancer. There is no consensus regarding which pre/intraoperative diagnostic method should be preferred. Our aim was to explore the pattern of diagnostic methods for myometrial invasion assessment in Sweden and to evaluate differences among magnetic resonance imaging (MRI), transvaginal sonography, frozen section, and gross examination in clinical practice. Material and methods: This is a nationwide historical cohort study; women with endometrial cancer with data on assessment of myometrial invasion and FIGO stage I-III registered in the Swedish Quality Registry for Gynecologic Cancer (SQRGC) between 2017 and 2019 were eligible. Data on age, histology, FIGO stage, method, and results of myometrial invasion assessment, pathology results, and hospital level were collected from the SQRGC. The final assessment by the pathologist was considered the reference standard. Results: In the study population of 1401 women, 32% (n=448) had myometrial invasion of 50% of more. The methods reported for myometrial invasion assessment were transvaginal sonography in 59%, MRI in 28%, gross examination in 8% and frozen section in 5% of cases. Only minor differences were found for age and FIGO stage when comparing methods applied for myometrial invasion assessment. The sensitivity, specificity, and accuracy to find myometrial invasion of 50% or more with transvaginal sonography were 65.6%, 80.3%, and 75.8%, for MRI they were 76.9%, 71.9%, and 73.8%, for gross examination they were 71.9%, 93.6%, and 87.3%, and for frozen section they were 90.0%, 92.7%, and 92.0%, respectively. Conclusions: In Sweden, the assessment of deep myometrial invasion is most often performed with transvaginal sonography, but the sensitivity is lower than for the other diagnostic methods. In clinical practice, the accuracy is moderate for transvaginal sonography and MRI. © 2021 The Authors. Acta Obstetricia et Gynecologica Scandinavica published by John Wiley & Sons Ltd on behalf of Nordic Federation of Societies of Obstetrics and Gynecology (NFOG)
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| 14. |
- Lindemann, K., et al.
(författare)
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First-line treatment of advanced ovarian cancer with paclitaxel/carboplatin with or without epirubicin (TEC versus TC)-a gynecologic cancer intergroup study of the NSGO, EORTC GCG and NCIC CTG
- 2012
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Ingår i: Annals of Oncology. - : Elsevier BV. - 1569-8041 .- 0923-7534. ; 23:10, s. 31-2613
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Tidskriftsartikel (refereegranskat)abstract
- Background: The addition of anthracyclines to platinum-based chemotherapy may provide benefit in survival in ovarian cancer patients. We evaluated the effect on survival of adding epirubicin to standard carboplatin and paclitaxel. Patients and methods: We carried out a prospectively randomized phase III study comparing carboplatin plus paclitaxel (TC; area under the curve 5 and 175 mg/m(2)) with the same combination and epirubicin (TEC; 75 mg/m(2) i.v.). Between March 1999 and August 2001, 887 patients with epithelial ovarian, tubal or peritoneal cancer International Federation of Gynecology and Obstetrics stages IIB-IV were randomized to receive either TC (442 patients) or TEC (445 patients). Results: Median time to progression was 16.4 months in the TEC arm and 16.0 months in the TC arm (hazard ratio 0.99; 95% confidence interval [CI]: 0.9-1.2). Median overall survival time was 42.4 months for the TEC arm and 40.2 for the TC arm (hazard ratio 0.96; 95% CI: 0.8-1.1). Grade 3/4 hematologic toxic effects and most grade 3/4 non-hematologic toxic effects were more frequent in the TEC arm. Accordingly, a quality-of-life analysis showed inferiority of TEC versus TC. Conclusion: The addition of epirubicin to standard carboplatin and paclitaxel treatment did not improve survival in patients with advanced ovarian, tubal or peritoneal cancer.
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| 15. |
- Mirza, Mansoor Raza, et al.
(författare)
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A phase I study of the PARP inhibitor niraparib in combination with bevacizumab in platinum-sensitive epithelial ovarian cancer: NSGO AVANOVA1/ENGOT-OV24
- 2019
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Ingår i: Cancer Chemotherapy and Pharmacology. - : SPRINGER. - 0344-5704 .- 1432-0843. ; 84:4, s. 791-798
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Tidskriftsartikel (refereegranskat)abstract
- Background Combining poly(ADP-ribose) polymerase (PARP) inhibitors with antiangiogenic agents appeared to enhance activity vs PARP inhibitors alone in a randomized phase II trial. Materials and methods In AVANOVA (NCT02354131) part 1, patients with measurable/evaluable high-grade serous/endometrioid platinum-sensitive ovarian cancer received bevacizumab 15 mg/kg every 21 days with escalating doses of niraparib capsules (100, 200, or 300 mg daily) in a 3 + 3 dose-escalation design. Primary objectives were to evaluate safety and tolerability and to determine the recommended phase II dose (RP2D). Results Three of 12 enrolled patients had germline BRCA2 mutations. In cycle 1, nine patients experienced grade 3 toxicities: five with hypertension, three with anemia, and one with thrombocytopenia. There was one dose-limiting toxicity (grade 4 thrombocytopenia with niraparib 300 mg), thus the RP2D was bevacizumab 15 mg/kg with niraparib 300 mg. The response rate was 50%; disease was stabilized in a further 42%. Median progression-free survival was 11.6 (95% confidence interval 8.4-20.1) months. Niraparib pharmacokinetics were consistent with historical single-agent data. Overlapping exposure was observed across the dose ranges tested on days 1 and 21. Conclusions There was one dose-limiting toxicity; other adverse events were typical PARP inhibitor and antiangiogenic class effects. Niraparib-bevacizumab showed promising activity; Part 2 (vs bevacizumab) was recently reported and phase III comparison with standard-of-care therapy is planned.
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| 16. |
- Radestad, A. F., et al.
(författare)
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Long-term incidence of endometrial cancer after endometrial resection and ablation: A population based Swedish gynecologic cancer group (SweGCG) study
- 2022
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Ingår i: Acta Obstetricia et Gynecologica Scandinavica. - : Wiley. - 0001-6349 .- 1600-0412. ; 101:8, s. 923-930
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Tidskriftsartikel (refereegranskat)abstract
- Introduction Minimally invasive methods to reduce menorrhagia were introduced in the 1980s and 1990s. Transcervical endometrial resection (TCRE) and endometrial ablation (EA) are two of the most frequently used methods. As none of them can guarantee a complete removal of the endometrium, there are concerns that the remaining endometrium may develop to endometrial cancer (EC) later in life. The primary aim was to analyze the long-term incidence of EC after TCRE and EA in a nationwide population. The secondary aim was to assess the two treatment modalities separately. Material and Methods The Swedish National Patient Registry and National Quality Registry for Gynecological Surgery were used for identification of women who had TCRE or EA performed between 1997-2017. The cohort was followed from the first TCRE or EA until hysterectomy, diagnosis of EC, or death. Follow-up data were retrieved from the National Cancer Registry and the National Death Registry. Expected incidence for EC in Swedish women was calculated using Swedish data retrieved from the NORDCAN project after having taken into account differences of age and follow-up time. Cumulative incidence of EC after TCRE and EA, was calculated. A standardized incidence ratio was calculated based on the expected and observed incidence, stratified by age and year of diagnosis. Results In total, 17 296 women (mean age 45.1 years) underwent TCRE (n = 8626) or EA (n = 8670). Excluded were 3121 who had a hysterectomy for benign causes during follow up. During a median follow-up time of 7.1 years (interquartile range 3.1-13.3 years) the numbers of EC were 25 (0.3%) after TCRE and 2 (0.02%) after EA, respectively. The observed incidence was significantly lower than expected (population-based estimate) after EA but not after TCRE, giving a standardized incidence ratio of 0.13 (95% confidence interval [CI] 0.03-0.53) after EA and 1.27 (95% CI 0.86-1.88) after TCRE. Median times to EC were 3.0 and 8.3 years after TCRE and EA, respectively. Conclusions There was a significant reduction of EC after EA, suggesting a protective effect, whereas endometrial resection showed an incidence within the expected rate.
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| 17. |
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| 18. |
- Valladolid-Acebes, Ismael, et al.
(författare)
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Lowering apolipoprotein CIII protects against high-fat diet-induced metabolic derangements
- 2021
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Ingår i: Science Advances. - : American Association for the Advancement of Science. - 2375-2548. ; 7:11
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Tidskriftsartikel (refereegranskat)abstract
- Increased levels of apolipoprotein CIII (apoCIII), a key regulator of lipid metabolism, result in obesity-related metabolic derangements. We investigated mechanistically whether lowering or preventing high-fat diet (HFD)-induced increase in apoCIII protects against the detrimental metabolic consequences. Mice, first fed HFD for 10 weeks and thereafter also given an antisense (ASO) to lower apoCIII, already showed reduced levels of apoCIII and metabolic improvements after 4 weeks, despite maintained obesity. Prolonged ASO treatment reversed the metabolic phenotype due to increased lipase activity and receptor-mediated hepatic uptake of lipids. Fatty acids were transferred to the ketogenic pathway, and ketones were used in brown adipose tissue (BAT). This resulted in no fat accumulation and preserved morphology and function of liver and BAT. If ASO treatment started simultaneously with the HFD, mice remained lean and metabolically healthy. Thus, lowering apoCIII protects against and reverses the HFD-induced metabolic phenotype by promoting physiological insulin sensitivity.
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| 19. |
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| 20. |
- Åvall Lundqvist, Elisabeth, et al.
(författare)
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Influences of diet and surgical trauma on serum alkaline DNase activity levels.
- 1992
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Ingår i: Clinica Chimica Acta. - 0009-8981 .- 1873-3492. ; 205:1-2
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Tidskriftsartikel (refereegranskat)abstract
- Changes in serum alkaline DNase activities might predict the therapeutic response in various malignant diseases. A decrease in serum alkaline DNase activity within days from the onset of therapy has been related to tumour necrosis and may be a possible sign of clinical response to effective treatment. To study if changes in serum alkaline DNase activity could be induced by non-tumour related tissue destruction, sera were collected on several occasions perioperatively in 18 patients undergoing surgery for benign gynaecological disease. Thirty apparently healthy women served as the control group. A significant decrease (P less than 0.001) in serum alkaline DNase activity was observed after an overnight fast in both groups of women. In contrast to the control women, the operated patients showed a significant decrease (P less than 0.001) in serum alkaline DNase activity throughout the operative period and 1 week postoperatively. We conclude that serum alkaline DNase activity is influenced by dietary factors as well as surgical trauma. These factors may limit the clinical usefulness of SADA in patients with cancer.
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| 21. |
- Åvall Lundqvist, Elisabeth, et al.
(författare)
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Initial experiences with serum alkaline DNase activity in monitoring the effects of therapy for carcinoma of the uterine cervix.
- 1991
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Ingår i: European Journal of Cancer. - 0959-8049 .- 1879-0852. ; 27:10, s. 1313-1315
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Tidskriftsartikel (refereegranskat)abstract
- The objective was to evaluate if variations in serum alkaline DNase activity (SADA) can predict the effects of therapy in women with early stages of primary cervical carcinoma. 29 out of 33 patients had no evidence of disease after therapy. Only 5 out of the 29 women showed increased SADA levels after therapy compared with the pretreatment SADA value. Of the 4 women with evidence of disease after therapy, 3 had unchanged or decreased SADA levels. We conclude that serum alkaline DNase activity seems to have little to offer in predicting the effects of treatment in stage I and stage II cervical carcinoma.
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| 22. |
- Åvall Lundqvist, Elisabeth, et al.
(författare)
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Pretreatment serum levels of C-reactive protein, alpha 1-antitrypsin, haptoglobin, alpha 1-acid glycoprotein and tissue polypeptide antigen in cervical carcinoma.
- 1991
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Ingår i: European journal of gynaecological oncology. - 0392-2936. ; 12:5, s. 375-383
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Tidskriftsartikel (refereegranskat)abstract
- In order to evaluate the potentially additive information of some acute phase reactants to that provided by a general tumour marker, pretreatment concentrations of C-reactive protein, alpha 1-antitrypsin, haptoglobin, alpha 1-acid glycoprotein and tissue polypeptide antigen were determined in serum from healthy women, patients with dysplasia/or carcinoma in situ and patients with primary cervical carcinoma. Specificity varied from 95-100% and sensitivity from 16-29%. A correlation with clinical stage was found for all analytes except for alpha 1-antitrypsin. The latter was the most frequently elevated analyte in early Stages (11/43 in Stage Ib/IIa) and uniquely elevated in 7 cancer patients. Although tissue polypeptide antigen predominantly signaled in advanced stages, 3 women in early stages had elevated tissue polypeptide antigen levels. One of these women died and she was also the only woman with raised alpha 1-antitrypsin who died. It is discussed whether elevated tissue polypeptide levels might represent an unfavourable sign for the individual and if alpha 1-antitrypsin is a favourable sign in early stages of cervical carcinoma. C-reactive protein results were obscured in early stages of disease by the presence of intercurrent illness and the results were regarded as inconclusive. Haptoglobin and alpha 1-acid glycoprotein concentrations provided no additional information to serum alpha 1-antitrypsin levels. However, haptoglobin was elevated in 64% (36/56) of the women with dysplasia/carcinoma in situ of the cervix uteri.
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| 23. |
- Åvall-Lundqvist, Elisabeth, et al.
(författare)
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Prognostic significance of pretreatment serum levels of squamous cell carcinoma antigen and CA 125 in cervical carcinoma.
- 1992
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Ingår i: European Journal of Cancer. - 0959-8049 .- 1879-0852. ; 28A:10, s. 1695-1702
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Tidskriftsartikel (refereegranskat)abstract
- Serum levels of squamous cell carcinoma antigen SCC, carcinoembryonic antigen CA 125, and tissue polypeptide antigen were determined in 142 patients with primary cervical carcinoma, 60 patients with precancerous lesions and in 129 healthy women. With regard to elevated tumour marker levels, specificity ranged from 94.6% to 97.7%. Sensitivity was highest (44.4%) for SCC. A stage relation was found for all tumour markers except for carcinoembryonic antigen. In stage Ib, SCC levels increased according to tumour volume. SCC, CA 125 or both markers were elevated in 7 of 8 patients with pelvic lymph node metastases compared with only 17 of 58 patients with negative nodes (P = 0.005). In a multivariate analysis, pretreatment serum levels of SCC and CA 125 were found to be significantly related to patient survival, in addition to stage. In cervical SCC, the risk of a fatal outcome increased 16 times with SCC levels > or = 4.5 ng/ml, compared with SCC levels < or = 1.3 ng/ml. We conclude that pretreatment serum levels of SCC may be of value as an adjunct to clinical staging. In addition, serum determinations of SCC and CA 125 seem to be useful in predicting the risk of pelvic lymph node metastases and as prognostic risk factors for disease outcome.
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| 24. |
- Åvall-Lundqvist, Elisabeth, et al.
(författare)
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Serum alkaline DNase activity in normal or nonhospitalised individuals.
- 1989
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Ingår i: Clinica Chimica Acta. - : Elsevier BV. - 0009-8981 .- 1873-3492. ; 185:1, s. 35-43
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Tidskriftsartikel (refereegranskat)abstract
- According to previous observations, the variations in serum alkaline DNase activity (SADA) appeared to be useful in monitoring malignant disease. In this study, SADA was measured in 625 individuals to explore nontumor-related factors which may influence SADA levels. The overall range in SADA was 0.2-82.3 kU/l. Women aged 50-79 years had higher (p less than 0.001) levels of SADA than younger females. A similar but less consistent effect of age was noticed in men (0.01 less than p less than 0.05). Older men had lower (0.01 less than p less than 0.05) SADA levels than the older women. Old women substituted with estrogens had lower (0.01 less than p less than 0.05) levels of SADA than those not treated with estrogens. SADA levels in pregnancy as well as postparturition were lower (p less than 0.001) than SADA values in nonpregnant females of similar age. In fertile women, no SADA variation was observed during the menstrual cycle and there was no significant effect of contraceptive pills. In males, SADA seemed unrelated to testosterone or cortisol levels but varied during the day. Smoking, alcohol consumption and drug therapy appeared to be without effect on SADA.
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