Vaginal cuff recurrence after radical cystectomy: an under - studied site of bladder cancer relapse
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | International Braz J Urol (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1677-55382018000300491 |
Resumo: | ABSTRACT Introduction: Vaginal cuff recurrence of tumor following radical cystectomy is a rare site of disease recurrence, however it has never been specifically studied. The aim of the study is to evaluate incidence, risk factors, and long-term oncologic outcomes of vaginal cuff recur- rence in a cohort of female patients treated with radical cystectomy for invasive urothelial carcinoma of the bladder. Materials and Methods: From 1985 to 2012, a prospectively maintained institutional blad- der cancer registry was queried for vaginal cuff recurrence post radical cystectomy. Over- all mortality and cancer-specific mortality were reported using the Kaplan-Meier method for patients with vaginal cuff recurrence, recurrence at another local or distant site, and those without evidence of recurrence. Comparisons were performed using the log-rank test. Cox proportional hazards regression model was performed to assess predictors of vaginal cuff recurrence. Results: From 469 women treated with radical cystectomy for bladder cancer, 34 patients (7.3%) developed vaginal cuff recurrence, 130 patients (27.7%) had recurrence involving ei- ther a local or distant site, and 305 patients (65%) had no evidence of recurrence. The 5-year overall mortality-free survival rate was 32.4% for vaginal cuff recurrence, but 25.0% for other sites of recurrence. Cancer-specific mortality-free survival rate was 32.4% for vaginal cuff recurrence, and 30.3% for the other sites of recurrence. Multivariate Cox proportional hazards regression analysis demonstrated that the presence of tumor in posterior location at radical cystectomy (Hazard Ratio [HR], 0.353 [95% CI, 0.159-0.783]) and anterior vaginec- tomy, compared to no vaginectomy (HR, 2.595 [95% CI, 1.077-6.249]) were independently associated with vaginal cuff recurrence. Conclusion: Anterior vaginectomy, despite our best attempts, is perhaps not sufficient to prevent vaginal cuff recurrence. Therefore, follow-up evaluation is essential, and further studies are necessary to address the optimal approach for initial management. Patient Summary: Although vaginal cuff recurrence is an unusual site of recurrence, careful evaluation is needed before cystectomy and during follow-up to identify patients at risk. |
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Vaginal cuff recurrence after radical cystectomy: an under - studied site of bladder cancer relapseUrinary Bladder NeoplasmsFemaleNeoplasm MetastasisRecurrenceABSTRACT Introduction: Vaginal cuff recurrence of tumor following radical cystectomy is a rare site of disease recurrence, however it has never been specifically studied. The aim of the study is to evaluate incidence, risk factors, and long-term oncologic outcomes of vaginal cuff recur- rence in a cohort of female patients treated with radical cystectomy for invasive urothelial carcinoma of the bladder. Materials and Methods: From 1985 to 2012, a prospectively maintained institutional blad- der cancer registry was queried for vaginal cuff recurrence post radical cystectomy. Over- all mortality and cancer-specific mortality were reported using the Kaplan-Meier method for patients with vaginal cuff recurrence, recurrence at another local or distant site, and those without evidence of recurrence. Comparisons were performed using the log-rank test. Cox proportional hazards regression model was performed to assess predictors of vaginal cuff recurrence. Results: From 469 women treated with radical cystectomy for bladder cancer, 34 patients (7.3%) developed vaginal cuff recurrence, 130 patients (27.7%) had recurrence involving ei- ther a local or distant site, and 305 patients (65%) had no evidence of recurrence. The 5-year overall mortality-free survival rate was 32.4% for vaginal cuff recurrence, but 25.0% for other sites of recurrence. Cancer-specific mortality-free survival rate was 32.4% for vaginal cuff recurrence, and 30.3% for the other sites of recurrence. Multivariate Cox proportional hazards regression analysis demonstrated that the presence of tumor in posterior location at radical cystectomy (Hazard Ratio [HR], 0.353 [95% CI, 0.159-0.783]) and anterior vaginec- tomy, compared to no vaginectomy (HR, 2.595 [95% CI, 1.077-6.249]) were independently associated with vaginal cuff recurrence. Conclusion: Anterior vaginectomy, despite our best attempts, is perhaps not sufficient to prevent vaginal cuff recurrence. Therefore, follow-up evaluation is essential, and further studies are necessary to address the optimal approach for initial management. Patient Summary: Although vaginal cuff recurrence is an unusual site of recurrence, careful evaluation is needed before cystectomy and during follow-up to identify patients at risk.Sociedade Brasileira de Urologia2018-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1677-55382018000300491International braz j urol v.44 n.3 2018reponame:International Braz J Urol (Online)instname:Sociedade Brasileira de Urologia (SBU)instacron:SBU10.1590/s1677-5538.ibju.2017.0376info:eu-repo/semantics/openAccessZattoni,FabioMorlacco,AlessandroNehra,AvinashFrank,IgorBoorjian,Stephen A.Thapa,PrabinKarnes,R. Jeffreyeng2018-06-22T00:00:00Zoai:scielo:S1677-55382018000300491Revistahttp://www.brazjurol.com.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||brazjurol@brazjurol.com.br1677-61191677-5538opendoar:2018-06-22T00:00International Braz J Urol (Online) - Sociedade Brasileira de Urologia (SBU)false |
dc.title.none.fl_str_mv |
Vaginal cuff recurrence after radical cystectomy: an under - studied site of bladder cancer relapse |
title |
Vaginal cuff recurrence after radical cystectomy: an under - studied site of bladder cancer relapse |
spellingShingle |
Vaginal cuff recurrence after radical cystectomy: an under - studied site of bladder cancer relapse Zattoni,Fabio Urinary Bladder Neoplasms Female Neoplasm Metastasis Recurrence |
title_short |
Vaginal cuff recurrence after radical cystectomy: an under - studied site of bladder cancer relapse |
title_full |
Vaginal cuff recurrence after radical cystectomy: an under - studied site of bladder cancer relapse |
title_fullStr |
Vaginal cuff recurrence after radical cystectomy: an under - studied site of bladder cancer relapse |
title_full_unstemmed |
Vaginal cuff recurrence after radical cystectomy: an under - studied site of bladder cancer relapse |
title_sort |
Vaginal cuff recurrence after radical cystectomy: an under - studied site of bladder cancer relapse |
author |
Zattoni,Fabio |
author_facet |
Zattoni,Fabio Morlacco,Alessandro Nehra,Avinash Frank,Igor Boorjian,Stephen A. Thapa,Prabin Karnes,R. Jeffrey |
author_role |
author |
author2 |
Morlacco,Alessandro Nehra,Avinash Frank,Igor Boorjian,Stephen A. Thapa,Prabin Karnes,R. Jeffrey |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Zattoni,Fabio Morlacco,Alessandro Nehra,Avinash Frank,Igor Boorjian,Stephen A. Thapa,Prabin Karnes,R. Jeffrey |
dc.subject.por.fl_str_mv |
Urinary Bladder Neoplasms Female Neoplasm Metastasis Recurrence |
topic |
Urinary Bladder Neoplasms Female Neoplasm Metastasis Recurrence |
description |
ABSTRACT Introduction: Vaginal cuff recurrence of tumor following radical cystectomy is a rare site of disease recurrence, however it has never been specifically studied. The aim of the study is to evaluate incidence, risk factors, and long-term oncologic outcomes of vaginal cuff recur- rence in a cohort of female patients treated with radical cystectomy for invasive urothelial carcinoma of the bladder. Materials and Methods: From 1985 to 2012, a prospectively maintained institutional blad- der cancer registry was queried for vaginal cuff recurrence post radical cystectomy. Over- all mortality and cancer-specific mortality were reported using the Kaplan-Meier method for patients with vaginal cuff recurrence, recurrence at another local or distant site, and those without evidence of recurrence. Comparisons were performed using the log-rank test. Cox proportional hazards regression model was performed to assess predictors of vaginal cuff recurrence. Results: From 469 women treated with radical cystectomy for bladder cancer, 34 patients (7.3%) developed vaginal cuff recurrence, 130 patients (27.7%) had recurrence involving ei- ther a local or distant site, and 305 patients (65%) had no evidence of recurrence. The 5-year overall mortality-free survival rate was 32.4% for vaginal cuff recurrence, but 25.0% for other sites of recurrence. Cancer-specific mortality-free survival rate was 32.4% for vaginal cuff recurrence, and 30.3% for the other sites of recurrence. Multivariate Cox proportional hazards regression analysis demonstrated that the presence of tumor in posterior location at radical cystectomy (Hazard Ratio [HR], 0.353 [95% CI, 0.159-0.783]) and anterior vaginec- tomy, compared to no vaginectomy (HR, 2.595 [95% CI, 1.077-6.249]) were independently associated with vaginal cuff recurrence. Conclusion: Anterior vaginectomy, despite our best attempts, is perhaps not sufficient to prevent vaginal cuff recurrence. Therefore, follow-up evaluation is essential, and further studies are necessary to address the optimal approach for initial management. Patient Summary: Although vaginal cuff recurrence is an unusual site of recurrence, careful evaluation is needed before cystectomy and during follow-up to identify patients at risk. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-06-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1677-55382018000300491 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1677-55382018000300491 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/s1677-5538.ibju.2017.0376 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Urologia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Urologia |
dc.source.none.fl_str_mv |
International braz j urol v.44 n.3 2018 reponame:International Braz J Urol (Online) instname:Sociedade Brasileira de Urologia (SBU) instacron:SBU |
instname_str |
Sociedade Brasileira de Urologia (SBU) |
instacron_str |
SBU |
institution |
SBU |
reponame_str |
International Braz J Urol (Online) |
collection |
International Braz J Urol (Online) |
repository.name.fl_str_mv |
International Braz J Urol (Online) - Sociedade Brasileira de Urologia (SBU) |
repository.mail.fl_str_mv |
||brazjurol@brazjurol.com.br |
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