mFI was associated with the incidence of postoperative complications and mortality in older surgical patients with gastrointestinal cancer.

BackgroundGastrointestinal cancer patients are susceptible to significant postoperative morbidity. The aim of this systematic review was to examine the effects of preoperative exercise therapy (PET) on patients undergoing surgery for GI malignancies.MethodsIn accordance with PRISMA statement, all prospective clinical trials of PET for patients diagnosed with GI cancer were identified by searching MEDLINE, Embase, Cochrane Library, ProQuest, PROSPERO, and DARE (March 8, 2017). The characteristics and outcomes of each study were extracted and reviewed. Risk of bias was evaluated using the Cochrane risk of bias tool by two independent reviewers.ResultsNine studies (534 total patients) were included in the systematic review. All interventions involved aerobic training but varied in terms of frequency, duration, and intensity. PET was effective in reducing heart rate, as well as increasing oxygen consumption and peak power output. The postoperative course was also improved, as PET was associated with more rapid recovery to baseline functional capacity after surgery.ConclusionsPET for surgical patients with gastrointestinal malignancies may improve physical fitness and aid in postoperative recovery.

Objectives Disconnected pancreatic duct syndrome (DPDS) is the most common cause of pancreatic fluid collection (PFC) recurrence. While long‐term transmural drainage with plastic stents is the preferred endoscopic approach, there is a paucity of literature on patients undergoing initial drainage with lumen‐apposing metal stents (LAMS). We describe our experience managing patients with DPDS. Methods A retrospective review of a prospectively maintained database (November 2015–September 2020) was performed looking at clinical outcomes and overall survival for patients undergoing endoscopic management of PFCs using LAMS. The primary outcome was to assess recurrence‐free survival in PFC patients with DPDS managed with or without double pigtail stents (DPS) replacement after LAMS removal. Results Of 96 patients with PFCs, 48 with DPDS were included in the study. The median follow‐up was 20.1 months. LAMS replacement with DPS was successful in 21/48 (43.8%) patients. Recurrence was seen in 1/21 (5%) patients with DPS replacement and 10/27 (37%) without DPS replacement. In multivariable models, a longer duration of LAMS placement was negatively associated with successful DPS replacement (odds ratio 1.33, 95% confidence interval [CI] 1.11, 1.59, P = 0.0019) and successful LAMS replacement with DPS in patients with DPDS improved recurrence‐free survival (hazard ratio 0.09, 95% CI 0.01, 0.83, P = 0.033). Conclusion In patients with PFCs and DPDS, early replacement of LAMS with DPS improves the likelihood of successful long‐term transmural drainage and decreases recurrences.

performed data extraction and risk assessments. Michael K Dougherty performed data analysis and co-wrote the paper with Robert D Dorrell. Elizabeth T Jensen and Steven B Clayton provided oversight of the study. All authors contributed to the conceptualization of the study, interpretation of study results, and editing of manuscript drafts.

Pancreatic fluid collections (PFCs) are a common sequela of pancreatitis. Most PFCs can be managed conservatively, but symptomatic PFCs require either surgical, percutaneous, or endoscopic intervention. Recent advances in the therapeutics of PFCs, including the step-up approach, endoscopic ultrasound-guided transmural drainage with lumen apposing metal stents, and direct endoscopic necrosectomy, have ushered endoscopy to the forefront of PFCs management and have allowed for improved patient outcomes and decreased morbidity. In this review, we explore the progress and future of endoscopic management of PFCs.