RESUMO
BACKGROUND: The impact of postoperative pancreatic fistula (POPF) on survival after resection for pancreatic ductal adenocarcinoma (PDAC) remains unclear. METHODS: The MEDLINE, Scopus, Embase, Web of Science, and Cochrane Library databases were searched for studies reporting on survival in patients with and without POPF. A meta-analysis was performed to investigate the impact of POPF on disease-free survival (DFS) and overall survival (OS). RESULTS: Sixteen retrospective cohort studies concerning a total of 5019 patients with an overall clinically relevant POPF (CR-POPF) rate of 12.63% (n = 634 patients) were considered. Five of eleven studies including DFS data reported higher recurrence rates in patients with POPF, and one study showed a higher recurrence rate in the peritoneal cavity. Six of sixteen studies reported worse OS rates in patients with POPF. Sufficient data for a meta-analysis were available in 11 studies for DFS, and in 16 studies for OS. The meta-analysis identified a shorter DFS in patients with CR-POPF (HR 1.59, p = 0.0025), and a worse OS in patients with POPF, CR-POPF (HR 1.15, p = 0.0043), grade-C POPF (HR 2.21, p = 0.0007), or CR-POPF after neoadjuvant therapy. CONCLUSIONS: CR-POPF after resection for PDAC is significantly associated with worse overall and disease-free survival.
RESUMO
PURPOSE: This study aimed to evaluate patients' perceived receipt of information according to the possibility of cure in esophageal cancer. METHODS: One hundred and twelve consecutive patients presenting at the multidisciplinary visit at the Veneto Institute of Oncology for esophageal cancer between 2014 and 2016 were included in the study. The Italian version of the European Organization for Research and Treatment of Cancer (EORTC) quality of life questionnaires C30 (core questionnaire), OG25 (esophago-gastric cancer module), and INFO25 (information module) were used. RESULTS: Candidates for palliative treatment were less informed about the disease (adjusted mean difference - 11.5, 95% CI - 23.0 to - 0.02) and less satisfied with information provided (adjusted mean difference - 18.3, 95% CI - 31.9 to - 4.7) than candidates for curative treatment. In addition, candidates for palliative treatment wanted to receive more information than candidates for curative treatment (adjusted mean difference 26.1, 95% CI 0.5 to 51.6). Better quality of life was associated with satisfaction of received information (ß = 0.77, p < 0.0001) and of receiving information about things that the patient can do to help himself (ß = 0.26, p = 0.04). More anxiety was associated to receiving more information about disease (ß = 0.46, p = 0.02) but less information about things that the patient can do to help himself (ß = - 0.38, p = 0.02). CONCLUSIONS: Candidates for palliative treatment were less satisfied with information about the disease and wanted to receive more information. Additionally, some aspects of quality of life were found to be associated with perceived receipt of information. Appropriate training in communication of prognostic information may improve clinical management of incurable cancer patients.
