Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 1 de 1
Filter
Add filters








Language
Year range
1.
Int. j. morphol ; 33(2): 653-659, jun. 2015. ilus
Article in Spanish | LILACS | ID: lil-755524

ABSTRACT

El cáncer de la vesícula biliar (CaVB), es una neoplasias frecuente en nuestro país. La supervivencia (SV) global no supera el 40% a 5 años. La invasión de la túnica serosa y el estadio IIIB, se asocian a menor SV por considerarse una etapa avanzada de la enfermedad; por ello no hay consenso respecto del rol de la cirugía en estos casos. El objetivo de este artículo es analizar la evidencia existente respecto del rol de la cirugía en el tratamiento de un paciente con CaVB estadio IIIb. Se realizó una búsqueda sistemática de la evidencia disponible en la bases de datos Clinical Evidence, National Health Service, Health Technology Assessment, Tripdatabase, Cochrane Library y PubMed. Se buscaron a documentos de resumen de la evidencia (overviews, guías de práctica clínica (GPC, tablas GRADE), artículos secundarios (revisiones sistemáticas/RS) y artículos primarios (ensayos clínicos/EC y estudios observacionales/EO). Posteriormente, la evidencia se clasificó según la propuesta de la CEBM 2009. Se encontró un total de 420 documentos relacionados: 25 overviews, 15 tablas GRADE, 30 GPC, 37 RS, 99 EC y 214 EO. Al examinar en detalle todos los documentos; Se comprobó que sólo 17 estaban relacionados con los resultados del tratamiento quirúrgico de la CaVB en etapa III; y 5 se refieren a esta (3 EO, 1 GPC y una recomendación del NCI), pero ninguno al estadio IIIb. Existen pocos estudios relacionados, la mayor parte de ellos son de tipo retrospectivo, con un pequeño número de pacientes incluidos, de población y procedimientos quirúrgicos heterogéneos; por ende, es muy sacar conclusiones y realizar recomendaciones basadas en la evidencia existente.


Gallbladder cancer (GBC), is a common neoplasm in our country. The overall survival rate (OSR) does not exceed 40% at 5 years. The invasion of the serosa and IIIB stage, are associated with lower OSR seen it are an advanced stage of the disease, so there is no consensus on the role of surgery in this type ofpatients. The aim of this study is to analyze the existing evidence concerning the role of surgery in the treatment of a patient with stage IIIb GBC. A systematic search of available evidence in the databases Clinical Evidence, National Health Service, Health Technology Assessment, Tripdatabase, Cochrane Library and PubMed search was performed. Evidence summary documents (overviews, GRADE tables, Clinical Guidelines/CG), secondary articles (systematic reviews) and primary articles (Clinical trials/CT) and observational studies/OS) were searched. Subsequently, evidence was classified as proposed by EMBC 2009. A total of 420 related documents were found: 25 overviews, 15 GRADE tables, 30 CG, 37 SR, 99 CT and 214 OS. In reviewing at length all documents; It was verified that only 17 were related to results of surgical treatment of GC that stage III was mentioned and 5 refer to this (3 OS, 1 CG and a recommendation from NCI), but none of them to the IIIb stage. There are few related studies, most of them are retrospective, with a small number of patients included, heterogeneous population and surgical procedures; thereby, it is difficult to draw conclusions and make recommendations based on the evidence.


Subject(s)
Humans , Female , Middle Aged , Gallbladder Neoplasms/pathology , Gallbladder Neoplasms/surgery , Gallbladder Neoplasms/mortality , Survival Rate
SELECTION OF CITATIONS
SEARCH DETAIL