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Association of Suzetrigine With Postoperative Outcomes Versus Opioid Analgesics: Propensity-Matched Study

Verma AS, Sharma V, Chowdhary R, Pathak A, Soni S, Gandhari V, Hillery T, Gupta R

medRxiv, 2026

2,221 participants

Abstract

Background: Perioperative pain management modality potentially influences psychiatric morbidity and healthcare utilization. The opioids have been most commonly used for managing postoperative pain and carry a high degree of risk for creating mood disorders, anxiety, sleep disturbances, and healthcare burdens. A novel non-opioid analgesic, Suzetrigine, may be able to effectively manage postoperative pain without some of the psychological and economic risks that come from the use of opioids. In this study, we measured psychiatric outcomes and emergency department (ED) usage among postoperative patients who received either suzetrigine or opioids. Methods: This was a retrospective cohort study using the TriNetX US Collaborative Network, encompassing 64 healthcare organizations. Adult patients (> Age 18 years) who underwent surgery and received suzetrigine were compared with patients who underwent surgery and received opioids. Propensity score matching (1:1) performed to match cohorts based on demographic factors (age, gender, racial/ethnic status), social determinants of health (ICD-10 Z55-Z65), family histories of substance abuse and psychiatric disorders (Z81.x), surrogate measures of prior healthcare utilization, and pre-existing clinical severity using Elixhauser-Charlson comorbidity proxies (hypertensive diseases [I10-I15], diabetes mellitus [E08-E13], ischemic heart disease [I22-I25], and chronic pulmonary disease [J42-J47]). Matching also included behavioral risk factors…

How strong is the evidence?

Evidence Hub reads this as a cohort study, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence. Reported size: 2,221 participants or records.

How the five levels of evidence work. The level is assigned automatically from the abstract and can be wrong, so check the paper.

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