radical cystectomy for bladder cancer in a state teaching hospital: analysis of perioperative outcomes introduction: A number of patients have been studied after undergoing Radical Cystectomy (RC) for bladder cancer, to review prognostic factors and analyze perioperative outcomes. A contemporary benchmark was established for future comparisons. material and methods: Retrospective study of 46 patients that underwent RC for bladder cancer between July 2003 and September 2012, assessing demographic characteristics, comorbidities, anesthetic risk and clinical status, interval between transurethral resection (TUR) and cystectomy, operative times, bleeding and transfusions, surgical technique, nutritional management, pathologic findings, hospital stay and complications. Complications were detailed by type and frequency and classified as early (within 30 days) or late. In addition, we used the Clavien-Dindo classification for reporting postoperative complications. Mortality rates at 30, 60 and 90 days after cystectomy were estimated. results: Average patient age was 70 years (49-88) and mean ASA classification was 2.7. The average between TUR and cystectomy was 68.2 days (median = 57.5 days). Mean operative time for cutaneous ureterostomy was 194 minutes, 320 for ileal conduit and 342 for neobladder. 60.8% had pathological stage major than pT 2 and 41% had nodal involvement. There were 19.5% of positive margins. The 23.9% had Clavien-Dindo postoperative complications grade 3 or 4. The 90-day global mortality was 17.3%. Conclusions: CR was associated with a high morbidity and mortality, which seems to be explained by an advanced stage of the disease and the high presence of poor prognostic factors.
Los análogos del platino, como el cisplatino, y la radioterapia son usados de forma individual y en conjunto para el tratamiento de diversas neoplasias en población adulta y pediátrica. Sin embargo, el uso de estos tratamientos puede generar ototoxicidad, especialmente cuando son usados de forma combinada para neoplasias que comprometen cabeza y cuello, manifestándose principalmente como una hipoacusia progresiva e irreversible que compromete la calidad de vida. Diversos mecanismos han sido propuestos para explicar el daño en las estructuras auditivas generado por estos tratamientos, incluyendo la producción de especies reactivas del oxígeno y la inflamación, desencadenando muerte celular. Si bien distintas estrategias otoprotectoras han sido probadas en humanos, es aún incierta su efectividad y seguridad en combinación con los tratamientos oncológicos. El objetivo de la siguiente revisión es proporcionar una visión general y actualizada de la ototoxicidad inducida por quimio-radioterapia basada en platinos, discutiendo sus bases, características clínicas, potenciales tratamientos y estrategias preventivas que se han desarrollado en los últimos años.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.