Journal of perianesthesia nursing : official journal of the American Society of PeriAnesthesia Nurses | 2021
Incidence and Risk Factors of Postoperative Severe Discomfort After Elective Surgery Under General Anesthesia: A Prospective Observational Study.
Abstract
PURPOSE\nPatient comfort is an important concern in patients receiving surgery, but the seriousness of discomfort during recovery is unknown. We investigated the incidence of postoperative discomfort based on the Standardized Endpoints in Perioperative Medicine initiative for patient comfort, and identified the risk factors.\n\n\nDESIGN\nThis was a single-center prospective observational study.\n\n\nMETHODS\nWe enrolled adult patients who underwent elective surgery under general anesthesia between July and December 2018 at West China Hospital of Sichuan University (ChiCTR1800017324). The primary outcome was the incidence of postoperative severe discomfort (PoSD), defined as occurring when a patient experienced a severe rating in two or more domains in the six domains in the Standardized Endpoints in Perioperative Medicine initiative on the same day, including rest pain, postoperative nausea, and vomiting, dissatisfaction of gastrointestinal recovery, dissatisfaction of mobilization, sleep disturbance, and recovery. A generalized estimated equation was constructed to find risk factors of PoSD.\n\n\nFINDINGS\nIn total, 440 patients completed the study. The incidence of PoSD was 28% on postoperative day (POD) 1, 13% on POD 2, 9% on POD 3, and 3.6% on both POD 5 and 7. The most common discomfort was serious sleep disturbance, ranging from 43% to 10% in the first week after surgery. Longer operative time (odds ratio [95% confidence interval]: 1.56 [1.19 to 2.05], P\xa0= .001), gastrointestinal surgery (5.03[2.08,12.17], P < .001), orthopaedic surgery (3.03 [1.35,6.79], P\xa0= .007), ear, nose, and throat (ENT) surgery (3.50 [1.22,10.02], P\xa0= .020) and postoperative complications (1.77 [1.03-3.04], P\xa0= .038) were significant risk factors of PoSD.\n\n\nCONCLUSIONS\nThe incidence of PoSD after elective surgery under general anesthesia is high. Sleep disturbance was the most common problem identified. Anesthesia providers and perianesthesia nurses may need to optimize anesthetic application, combine different anesthesia methods, improve perioperative management, and provide interventions to reduce and to treat discomfort after surgeries.