Anesthetic effect of propofol combined with remifentanil or sevoflurane anesthesia on patients undergoing radical gastrectomy.

Anesthetic effect of propofol combined with remifentanil or sevoflurane intravenous anesthesia on patients undergoing radical gastrectomy was evaluated. The clinical data of 516 cancer patients who received radical gastrectomy in the First Bethune Hospital of Jilin University between January 2011 and December 2017 were retrospectively analyzed. In total 203 patients with propofol combined with remifentanil anesthesia were used as group A, and 313 patients with propofol combined with sevoflurane anesthesia as group B. The changes of respiration and circulation were analyzed at the time of entering the operating room (t0), the beginning of the operation (t1), 10 min after the beginning of the operation (t2) and 10 min after operation (t3). The onset time of anesthesia, the total time of operation, the time of waking up after operation and the time of leaving the operating room were analyzed. The effects of sedation and amnesia were evaluated, and the occurrence of adverse reactions were recorded. The inhibition of circulation and respiration was more obvious at t1 and t2 in group A when compared to group B (P<0.05), and the respiration and circulation in group B was more stable than that in group A (P<0.001). Patients' sedation scores in group A were lower than those in group B, and the difference was statistically significant (P<0.05); there were 56 (27.59%) patients and 30 (9.58%) patients with postoperative pain in group A and group B, respectively (P<0.001). The application of propofol combined with sevoflurane in the anesthesia of patients undergoing radical gastrectomy can make the respiration and circulation more stable, and reduce the incidence of postoperative pain and adverse reactions.