Clinical significance of wound infiltration with ropivacaine for elderly patients in china underwent total laparoscopic radical gastrectomy: A retrospective cohort study.

The study aimed to evaluate analgesic effects and postoperative recovery of ropivacaine wound infiltration for elderly patients in China after total laparoscopic radical gastrectomy.We retrospectively received clinical data of 132 elderly patients who received total laparoscopic gastrectomy and tracheal intubation general anesthesia from cancer center of First Affiliated Hospital of Xiamen University between September 2014 and September 2017, patients were divided into 2 groups according to local injection of drug: group I (ropivacaine group, 0.5% ropivacaine, 40 mL in total, n = 69), group II (control group, no analgesic, n = 63).

Smoking Exposure and Survival of Patients with Esophagus Cancer: A Systematic Review and Meta-Analysis.

Smoking is a well-known major risk factor in development of esophageal cancer, but few studies have reported the association between smoking status and prognosis of these patients. We conduct the present study to summarize current evidence. A computerized search of the PubMed and EMBASE was performed up to April 30, 2015.