Are nonsteroidal anti-inflammatory drugs effective enough for postoperative pain control after functional endoscopic...

Endoscopic sinus surgery (ESS) and septoplasty are commonly performed procedures without standardized postoperative pain regimens. There is reluctance to prescribe opioids for postoperative pain given their potential for abuse. Nonsteroidal anti-inflammatory drugs (NSAIDs) have been demonstrated to reduce or even obviate the need for opioid pain medications after otolaryngologic surgeries, but prospective validation is lacking.

A randomized, controlled study comparing the efficacy of diclofenac sodium to hydrocodone/acetaminophen (APAP) after ESS with or without septoplasty was performed. Participants were given a 100-mm visual analog pain scale (VAS) at postoperative days (PODs) 1, 2, 3, and 5 after ESS. Two-sample t tests were used to compare pain scores between groups.

One hundred patients enrolled, and 74 patients provided pain scores to the survey. Pain was greatest for both groups on POD 1. Treatment with diclofenac sodium vs hydrocodone/APAP did not statistically impact pain scores at PODs 1, 2, 3, or 5. No cases of epistaxis requiring an emergency room visit or return to the operating room were noted during the study period.

Diclofenac sodium may be non-inferior to hydrocodone/APAP in treating pain after ESS with or without septoplasty in opioid naive patients without pre-existing pain conditions. Further studies with larger samples are warranted to investigate the potential superiority of diclofenac to hydrocodone/APAP in certain patients after ESS and septoplasty.