کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4279384 1611534 2012 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Outcomes after resection of locally advanced or borderline resectable pancreatic cancer after neoadjuvant therapy
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی عمل جراحی
پیش نمایش صفحه اول مقاله
Outcomes after resection of locally advanced or borderline resectable pancreatic cancer after neoadjuvant therapy
چکیده انگلیسی

BackgroundNeoadjuvant treatment frequently is performed in unresectable/borderline resectable pancreatic cancer. The aim of this study was to retrospectively compare postoperative outcomes and survival of patients who underwent pancreatectomy after neoadjuvant treatment for locally advanced/borderline resectable pancreatic cancer (neoadjuvant treatment group) with those of patients with resectable disease who underwent upfront surgery.MethodsBetween 2000 and 2008, there were 403 patients who underwent pancreatic cancer resection, 41 (10.1%) patients after neoadjuvant treatment for initially unresectable tumors and 362 (89.9%) patients had upfront surgery. Univariate and multivariable analyses were performed.ResultsMortality/morbidity rates were similar in the 2 groups. Nodal metastases were significantly lower in the neoadjuvant treatment group (31.7% vs 86.2%; P < .001). A complete pathologic response was observed in 13.6% after neoadjuvant treatment. Median disease-specific survival from resection was 35 and 27 months in the neoadjuvant treatment and upfront groups, respectively (P = .74). In the neoadjuvant treatment group survival rates were similar in N0/N1 patients.ConclusionsPostoperative mortality and morbidity do not significantly increase after neoadjuvant treatment. Neoadjuvant treatment in locally advanced pancreatic cancer can lead to an objective pathologic response, but this does not significantly improve survival after resection.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The American Journal of Surgery - Volume 203, Issue 2, February 2012, Pages 132–139
نویسندگان
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