Is metformin Use During Treatment of Potentially Curable Esophageal Cancer Patients Associated with Better Outcomes?
The use of metformin did not result in higher pathological response rates or improved overall survival or disease-free survival compared with non-metformin use in patients receiving neoadjuvant chemo(radio)therapy for resectable esophageal cancer. In contrast to what has been postulated for other tumor types, metformin may not have a beneficial effect in esophageal cancer.
We conclude that smoking increases the likelihood of complications in diverticulosis coli. The development of complicated disease also seems to proceed more rapidly in smokers.Key words: Sigmoid resection; laparoscopy; laparoscopic sigmoidectomy; smoking and diverticular disease; complicated diverticular disease; diverticulitis.