Multimodal Prehabilitation During Neoadjuvant Therapy Prior to Esophagogastric Cancer Resection: Effect on Cardiopulmonary Exercise Test Performance, Muscle Mass and Quality of Life-A Pilot Randomized Clinical Trial.

Background: Neoadjuvant therapy reduces fitness, muscle mass, and quality of life (QOL). For patients undergoing chemotherapy and surgery for esophagogastric cancer, maintenance of fitness is paramount. This study investigated the effect of exercise and psychological prehabilitation on anaerobic threshold (AT) at cardiopulmonary exercise testing (CPET).

Surgical steps for standard laparoscopic low anterior resection.

Once considered an incurable disease, the continuous evolution of technologies and techniques has improved both oncological outcomes and quality of life for patients with rectal cancer. Multiport laparoscopic surgery for rectal cancer is the standard of care in many institutions and countries and is the approach that has been most subjected to controlled trial. Following a number of randomized trials as well as large series and registry reports and several Cochrane reviews, there is no evidence of any oncological disadvantage to laparoscopic surgery compared with the open approach and there is good evidence of improved short-term outcomes and some evidence of improved long-term outcomes.

Ghrelin induces abdominal obesity via GHS-R-dependent lipid retention.

Circulating ghrelin elevates abdominal adiposity by a mechanism independent of its central orexigenic activity. In this study we tested the hypothesis that peripheral ghrelin induces a depot-specific increase in white adipose tissue (WAT) mass in vivo by GH secretagogue receptor (GHS-R(1a))-mediated lipolysis. Chronic iv infusion of acylated ghrelin increased retroperitoneal and inguinal WAT volume in rats without elevating superficial sc fat, food intake, or circulating lipids and glucose.