| 5 | Change in neoadjuvant chemotherapy could alter the prognosis of patients with pancreatic adenocarcinoma: A case report显示文摘BACKGROUND Neoadjuvant treatment has become a standard of care for borderline or locally advanced pancreatic cancer and is increasingly considered even for up-front resectable disease.The aim of this article is to present the case of a 62-year-old patient with locally advanced pancreatic adenocarcinoma who was successfully treated with gemcitabine plus nab-paclitaxel after the failure of the first line treatment.CASE SUMMARY Computerized tomography scan and magnetic resonance imaging demonstrated a nodular lesion of ill-defined limits in the body of the pancreas,measuring approximately 4.2 cm×2.7 cm,with an infiltrative aspect.The tumor had contact with the superior mesenteric vein,splenomesenteric junction and the proximal segment of the splenic artery,causing focal reduction of its lumens.Due to vascular involvement,neoadjuvant chemotherapy treatment with eight cycles of“folinic acid,5-fluorouracil,irinotecan and oxa-liplatine”(FOLFIRINOX)were performed.At the end of the cycles,surgery was performed,but the procedure was interrupted due to finding of lesions suspected of metastasis.Gemcitabine plus nab-paclitaxel was then successfully used for neoadjuvant treatment with subsequent R0 surgical resection.CONCLUSION Gemcitabine plus nab-paclitaxel may be effective as an alternative regimen when FOLFIRINOX fails as the first line of treatment,suggesting the need for further studies to identify which patients would benefit from each type of therapeutic approach. | Alberto Meyer Bárbara J Carvalho Kayo AA Medeiros Leonardo Z Pipek Fernanda S Nascimento Milena O Suzuki João VT Munhoz Leandro R Iuamoto Luiz A Carneiro-D'Alburquerque Wellington Andraus | 2021 | World Journal of Clinical Cases2021，9，14： | 0 |
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