Abstract:Objective To investigate the effect and safety of enhanced recovery after surgery (ERAS) combined with single-port laparoscopic cholecystectomy (LC).Methods 120 patients who underwent LC from December 2020 to November 2021 were selected and randomly divided into two groups, 60 cases in each group. Both groups were treated with ERAS concept, the control group was treated with four-port LC, and the observation group was treated with single-port LC. Comparison of surgical indicators and postoperative recovery, changes in pain visual analogue scale (VAS) at different time points, serum myeloperoxidase (MPO), interleukin-1 (IL-1), immunoglobulin A (IgA), immunoglobulin M (IgM), immunoglobulin G (IgG) levels, complications and follow-up results.Results The operation time in the observation group was longer than that in the control group, the intraoperative blood loss less than that in the control group, the postoperative exhaust gas and hospitalization time were shorter than those in the control group, total hospitalization expenses was more than that in the control group, the VAS of the observation group at 12 and 24 h after operation were lower than those of the control group, the serum levels of IgA, IgG and IgM in the observation group at 1, 3 and 7 d after operation were higher than those in the control group, the levels of serum IL-1 and MPO in the observation group at 1, 3 and 7 d after operation were lower than those in the control group, the complication rate of the observation group was lower than that of the control group (10.00% and 25.00%), the gastrointestinal quality of life index (GIQLI) and abdominal wall cosmetic satisfaction of the observation group at 1 month after operation were higher than those of the control group, the differences were statistically significant (P < 0.05).Conclusion ERAS combined with single-port LC can reduce the patient’s stress reaction and the effect on the body’s immunity, which has a positive significance in reducing postoperative complications and shortening the length of hospital stay, as well as the incision at the umbilical fold is hidden, with a good cosmetic effect and a high degree of safety.