RESUMO
Cervical cancer is a major global health problem for women. Despite the screening and vaccines available today, it continues to be the fourth most common cancer in women worldwide with 85% of cases occurring in developing countries. Standard treatments for early or locally advanced cervical cancer are surgery (S) or concomitant chemo-radiotherapy (CT-RT). Neoadjuvant chemotherapy (NACT) prior to surgery or radiotherapy has been proposed and tested in clinical trials and has been included in clinical practice in some countries.In order to determine the true role of NACT either prior to S or RT in terms of achieving benefits in OS or DFS, randomized clinical trials and meta-analyses published from its beginnings to the present have been searched and analyzed in this study.The analysis of published clinical trials shows that NACT followed by S and NACT followed by RT have failed to demonstrate benefits in OS or DFS. Clinical trials comparing NACT followed by S versus exclusive RT have also been analyzed, where NACT followed by S could not show benefits for RT either. CONCLUSION: Adding neoadjuvant chemotherapy to S or RT cannot be recommended outside the context of clinical trials.
RESUMO
Pancreatic cancer is a malignancy of great impact in developed countries and is having an increasing impact in Latin America. Incidence and mortality rates are similar for this cancer. This is an important reason to offer to the patients the best treatments available. During the Latin American Symposium of Gastroenterology Oncology (SLAGO) held in Viña del Mar, Chile, in April 2015, a multidisciplinary group of specialists in the field met to discuss about this disease. The main conclusions of this meeting, where practitioners from most of Latin American countries participated, are listed in this consensus that seek to serve as a guide for better decision making for patients with pancreatic cancer in Latin America.
Assuntos
Humanos , Neoplasias Pancreáticas/terapia , Adenocarcinoma/terapia , Guias de Prática Clínica como Assunto , Gerenciamento Clínico , Conferências de Consenso como Assunto , Desoxicitidina/análogos & derivados , Desoxicitidina/uso terapêutico , Quimiorradioterapia , América Latina , Antimetabólitos Antineoplásicos/uso terapêuticoRESUMO
Pancreatic cancer is a malignancy of great impact in developed countries and is having an increasing impact in Latin America. Incidence and mortality rates are similar for this cancer. This is an important reason to offer to the patients the best treatments available. During the Latin American Symposium of Gastroenterology Oncology (SLAGO) held in Viña del Mar, Chile, in April 2015, a multidisciplinary group of specialists in the field met to discuss about this disease. The main conclusions of this meeting, where practitioners from most of Latin American countries participated, are listed in this consensus that seek to serve as a guide for better decision making for patients with pancreatic cancer in Latin America.