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- Jerlström, Tomas, 1969-, et al.
(author)
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No increased risk of short-term complications after radical cystectomy for muscle-invasive bladder cancer among patients treated with preoperative chemotherapy : a nation-wide register-based study
- 2020
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In: World journal of urology. - : Springer. - 0724-4983 .- 1433-8726. ; 38:2, s. 381-388
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Journal article (peer-reviewed)abstract
- PURPOSE: Preoperative chemotherapy is underused in conjunction with radical cystectomy (RC) for muscle-invasive bladder cancer (MIBC) due to concerns for complications and delay of surgery. Prospective data on short-term complications from population-based settings with frequent use of preoperative chemotherapy and standardised reporting of complications is lacking.METHODS: We identified 1,340 patients who underwent RC between 2011 and 2015 in Sweden due to MIBC according to the Swedish Cystectomy Register. These individuals were followed through linkages to several national registers. Propensity score adjusted logistic regression was used to calculate odds ratios (ORs) and 95% confidence intervals (CIs) for complications and death within 90 days of surgery, comparing patients receiving preoperative chemotherapy or not.RESULTS: Minimum two cycles of preoperative chemotherapy were given to 519 (39%) of the patients, who on average tended to be younger, have higher education, better physical status, and more advanced bladder cancer than patients not receiving chemotherapy. After adjusting for these and other parameters, there was no association between treatment with preoperative chemotherapy and short-term complications (OR 1.06 95% CI 0.82-1.39) or mortality (OR 0.75 95% CI 0.36-1.55). We observed a risk reduction for gastrointestinal complications among patients who received preoperative chemotherapy compared with those who did not (OR 0.49 95% CI 0.30-0.81).CONCLUSION: This nation-wide population-based observational study does not suggest that preoperative chemotherapy, in a setting with high utilisation of such treatment, is associated with an increased risk of short-term complications in MIBC patients treated with radical cystectomy.
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| 2. |
- Liedberg, Fredrik, et al.
(author)
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Cystectomy for bladder cancer in Sweden : short-term outcomes after centralization
- 2024
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In: Scandinavian journal of urology. - : Taylor & Francis. - 2168-1805 .- 2168-1813. ; 59, s. 84-89
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Journal article (peer-reviewed)abstract
- OBJECTIVE: Radical cystectomy (RC) for bladder cancer is associated with an inherent risk of complications and even postoperative mortality. The number of hospitals performing RC has decreased in Sweden over time, and since a formal regional centralization in 2017 cystectomy care is currently provided by nine hospitals.MATERIAL AND METHODS: In the Swedish National Urinary Bladder Cancer Register (SNRUBC) 90-day complications after RC have been registered with high coverage since 2012. Descriptive data and short-term outcomes were compared in relation to centralization of the cystectomy care by stratifying data before (2012-2016) and after (2017-2023).RESULTS: Out of all 4,638 cystectomies, 2,738 (59%) were performed after the centralization in 2017 and onwards. The median age at RC increased from 71 (Inter Quartile Range [IQR] 65-76) to 73 (IQR 67-77) years, and the proportion of patients with comorbidity (American Society of Anesthesiologists [ASA] 3 or 4) increased from 32% to 37% after the centralization (p < 0.001). The number of patients suffering from high-grade complications within 90 days of surgery corresponding to Clavien grade three were 345 (18%) and 407 (15%), and corresponding to Clavien grade four 61 (3%) and 64 (2%) before and after centralization, respectively. Reoperations within 90 days of RC decreased from 234/1,900 (12%) to 208/2,738 (8%) (p < 0.001), and 90-day mortality decreased from 84/1,900 (4%) to 85/2,738 (3%) (p = 0.023) before and after centralization, respectively.CONCLUSION: After the centralization of the cystectomy-care in Sweden, older patients and individuals with more extensive comorbidity were offered RC whereas 90-day mortality and the proportion of patients subjected to reoperations within 90 days of surgery decreased without increasing waiting times.
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