Hemodynamics and anesthetic effect of propofol combined with remifentanil in patients undergoing laparoscopic ovarian cystectomy under laryngeal mask airway anesthesia.

Objective: To study the effect of propofol combined with remifentanil on hemodynamics and anesthetic effect in patients undergoing laparoscopic ovarian cystectomy under laryngeal mask airway (LMA) anesthesia.

Methods: From December 2018 to December 2019, gynecological patients who underwent laparoscopic ovarian cystectomy in our hospital were chosen and randomly separated into control group (group A) and combination group (group B). In the group B, patients were anesthetized with remifentanil combined with propofol.

Regional anesthetics versus analgesia for stopping the persistent postsurgical pain: A meta-analysis.

Introduction: Regional anesthesia might moderate the risk of persistent postsurgical pain, but its effect compared to systemic analgesia is still conflicting. This meta-analysis study was performed to assess the relationship between the efficiency of regional anesthesia versus systemic analgesia in reducing pain persisting longer than 3 months after surgery.

Methods: Through a systematic literature search up to August 2020, 31 studies included 2975 subjects who underwent surgery at baseline and reported a total of 1471 subjects using regional anesthesia and 1319 subjects using conventional anesthesia were found recording relationships between efficiency of regional anesthesia versus systemic analgesia in reducing pain persisting longer than 3 months after surgery.