RESUMO
In the field of treatment of pancreatic cancer, there has been significant progress lately. After the ACCORD/PRODIGE-4 study, 5-fluorouracil, leucovorin, irinotecan and oxaliplatin (FOLFIRINOX) became the standard combination for first-line chemotherapy. This led also to its use in the neoadjuvant setting in borderline resectable tumors, or locally advanced unresectable disease, improving the resectability and survival. The major disadvantage of this therapy is increased toxicity, limiting its use to young patients with no comorbidities. This arises the need to make dose reductions in clinical practice, with a possible drawback in effectiveness. The authors summarize three Abstracts (#256, #275, #305) presented at the 2014 ASCO Gastrointestinal Cancers Symposium which were focused in the use of modified forms of FOLFIRINOX, their toxicity profile and effectiveness. Reduced toxicity was observed, without affecting the effectiveness of the combination.
Assuntos
Antineoplásicos/uso terapêutico , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Camptotecina/análogos & derivados , Compostos Organoplatínicos/uso terapêutico , Neoplasias Pancreáticas/tratamento farmacológico , Antineoplásicos/efeitos adversos , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Camptotecina/efeitos adversos , Camptotecina/uso terapêutico , Relação Dose-Resposta a Droga , Fluoruracila/efeitos adversos , Fluoruracila/uso terapêutico , Humanos , Leucovorina/efeitos adversos , Leucovorina/uso terapêutico , Terapia Neoadjuvante , Compostos Organoplatínicos/efeitos adversos , Oxaliplatina , Neoplasias Pancreáticas/mortalidade , Taxa de Sobrevida , Resultado do TratamentoRESUMO
Treatment of locally advanced pancreatic cancer is palliative, based on chemotherapy and according to response, chemoradiotherapy can be applied. The authors summarize three abstracts (#LBA146, #256 and #303) presented on the 2013 ASCO Gastrointestinal Cancers Symposium, which were focused on treatment of locally advanced pancreatic cancer. A discussion is presented about the different chemotherapy or chemoradiotherapy regimens, that move away from gemcitabine-based treatment, and the effort to find less toxic, but efficient therapeutic combinations.