• Joceline Vu, Robert K Cleary, Michael J Englesbe, Chad M Brummett, Jennifer F Waljee, and Pasithorn A Suwanabol.
• Department of Surgery, University of Michigan, Ann Arbor, Michigan.
• Ann. Surg. 2022 Apr 1; 275 (4): 753-758.

ObjectiveTo determine if patients consume less opioid after minimally invasive colectomy compared to open colectomy.BackgroundOpioids are overprescribed after surgery, and surgeons are under increasing pressure to reduce postoperative opioid prescribing. In colorectal surgery, minimally invasive approaches are partly justified by reduced inpatient opioid use, but there are no studies comparing post-discharge opioid consumption between minimally invasive and open colectomy.MethodsThis was a retrospective observational study of adult patients undergoing colectomy from January 2017 to May 2018 in the Michigan Surgical Quality Collaborative database. After postoperative day 30, patients were contacted by phone or email and asked to report post-discharge opioid consumption. The main outcome measure was post-discharge opioid consumption, and the primary predictor was surgical approach (minimally invasive vs open). Zero-inflated negative binomial regression analysis was used to test for an association between surgical approach and opioid consumption.ResultsWe identified 562 patients who underwent minimally invasive or open colectomy from 43 hospitals. After multivariable adjustment, no significant difference was demonstrated in opioid consumption (P = 0.54) or the likelihood of using no opioids (P = 0.39) between patients undergoing minimally versus open colectomy. Larger prescriptions were associated with more opioid use and a lower likelihood of using no opioids. Age greater than 65 and diagnosis of cancer/adenoma were associated with less opioid use.ConclusionsPatients undergoing minimally invasive and open colectomy consume similar amounts of opioid after discharge. The size of the postoperative prescription, patient age, and diagnosis are more important in determining opioid use. Understanding factors influencing postoperative opioid requirements may allow surgeons to better tailor prescriptions to patient needs.Copyright © 2020 Wolters Kluwer Health, Inc. All rights reserved.

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