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- Hautmann, Richard E., et al.
(författare)
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ICUD-EAU International Consultation on Bladder Cancer 2012: Urinary Diversion
- 2013
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Ingår i: European Urology. - : Elsevier BV. - 1873-7560 .- 0302-2838. ; 63:1, s. 67-80
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Forskningsöversikt (refereegranskat)abstract
- Context: A summary of the 2nd International Consultation on Bladder Cancer recommendations on the reconstructive options after radical cystectomy (RC), their outcomes, and their complications. Objective: To review the literature regarding indications, surgical details, postoperative care, complications, functional outcomes, as well as quality-of-life measures of patients with different forms of urinary diversion (UD). Evidence acquisition: An English-language literature review of data published between 1970 and 2012 on patients with UD following RC for bladder cancer was undertaken. No randomized controlled studies comparing conduit diversion with neobladder or continent cutaneous diversion have been performed. Consequently, almost all studies used in this report are of level 3 evidence. Therefore, the recommendations given here are grade C only, meaning expert opinion delivered without a formal analysis. Evidence synthesis: Indications and patient selection criteria have significantly changed over the past 2 decades. Renal function impairment is primarily caused by obstruction. Complications such as stone formation, urine outflow, and obstruction at any level must be recognized early and treated. In patients with orthotopic bladder substitution, daytime and nocturnal continence is achieved in 85-90% and 60-80%, respectively. Continence is inferior in elderly patients with orthotopic reconstruction. Urinary retention remains significant in female patients, ranging from 7% to 50%. Conclusions: RC and subsequent UD have been assessed as the most difficult surgical procedure in urology. Significant disparity on how the surgical complications were reported makes it impossible to compare postoperative morbidity results. Complications rates overall following RC and UD are significant, and when strict reporting criteria are incorporated, they are much higher than previously published. Fortunately, most complications are minor (Clavien grade 1 or 2). Complications can occur up to 20 yr after surgery, emphasizing the need for lifelong monitoring. Evidence suggests an association between surgical volume and outcome in RC; the challenge of optimum care for elderly patients with comorbidities is best mastered at high-volume hospitals by high-volume surgeons. Preoperative patient information, patient selection, surgical techniques, and careful postoperative follow-up are the cornerstones to achieve good long-term results. (C) 2012 European Association of Urology. Published by Elsevier B. V. All rights reserved.
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- Månsson, Wiking, et al.
(författare)
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Noncontinent urinary diversion
- 2006
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Ingår i: Textbook of Bladder Cancer. - 9781841843827 - 1841843822 ; , s. 607-607
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 7. |
- Sabir, Emad F., et al.
(författare)
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Impact of hospital volume on local recurrence and distant metastasis in bladder cancer patients treated with radical cystectomy in Sweden
- 2013
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Ingår i: Scandinavian Journal of Urology. - : Medical Journals Sweden AB. - 2168-1813 .- 2168-1805. ; 47:6, s. 483-490
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Tidskriftsartikel (refereegranskat)abstract
- Objective. This study evaluated the impact of hospital volume on local recurrence and distant metastasis in a population-based series of radical cystectomy patients in Sweden. Material and methods. All patients who underwent cystectomy for bladder cancer in 1997-2002 in Sweden and were reported to the National Bladder Cancer Registry were included. A high-volume hospital (HVH) was defined as one with >= 10 cystectomies/year and a low-volume hospital (LVH) as one with <10 cystectomies/year. Information on preoperative tumour, node, metastasis (TNM) classification, operative procedure, postoperative course and follow-up was obtained from medical records. Results. Of the 1126 patients, 827 (74%) were males. The mean age was 66 years and median follow-up 47 months. Of the 610 (54%) HVH patients, 68 (11%) were pT0, 123 (20%) pT2 and 69 (11%) were microscopic non-radical. Corresponding figures for the 516 (46%) LVH patients were 35 (7%), 68 (13%), 191 (37%), 222 (43%) and 96 (19%). Local recurrence was observed in 245 patients (22%): 113 (19%) at HVHs and 132 (26%) at LVHs. Distant metastasis was found in 363 (32%): 203 (33%) at HVHs and 160 (31%) at LVHs. Perioperative chemotherapy was given to 193 (17%). Multivariate Cox proportional hazards analysis showed that local recurrence was associated with LVHs and non-organ-confined disease, whereas distant metastasis was correlated with non-organ-confined disease and lymph-node metastases. Conclusions. In this retrospective analysis, local tumour recurrence after cystectomy was common, particularly in patients with non-organ-confined disease. Furthermore, local recurrence was more frequent at LVHs than HVHs, and overall survival was better at HVHs. These findings suggest that concentrating cystectomies in HVHs may improve outcomes such as local recurrence and overall survival.
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