A Randomized-Controlled Trial Evaluating the Impact of a Web Tutorial on Perceptions and Usage of Opioids Post-Carpal Tunnel Release Surgery

Abstract

Purpose

The purpose of this study was to evaluate the efficacy of a web tutorial on perceptions of pain management and usage of opioids after carpal tunnel release surgery (post-CTR).

Methods

A web tutorial was developed by the authors, and patients were consented and enrolled if they were over the age of 18 years, could speak and understand English, and were having CTR. Patients were randomized to either view or not view the web tutorial before surgery, and all patients took a 19-question online survey approximately 2 weeks after surgery to assess their views on pain management and their self-reported opioid usage. All patients received standard-of-care instructions for postoperative pain management and were prescribed fifteen 5 mg tablets of oxycodone. Independent sample t tests, Wilcoxon rank sum tests, and chi-square tests were used to evaluate variables of interest.

Results

Sixty-seven patients were enrolled, with 17 lost to follow-up; therefore, 50 patients were included in the final study cohort and completed the online survey (n = 25/group). There were no statistically significant differences in age, gender (patient reported gender), race, and opioid use history between the groups, but there was a difference in education level with the group that did not watch the video having proportionally more participants whose highest level of education was postgraduate (36% vs 8%) and high school (24% vs 16%). There were no differences between groups in the perceptions of pain post-CTR based on survey statements, in reported opioid consumption on post-op day 1, or in perceived risk of prolonged opioid use. Conversely, on post-op days 2–6 (8% vs 28%) and 7–14 (0% vs 20%), fewer participants from the group that watched the video reported any opioid usage compared with the group that did not watch the video.

Conclusions

Our web tutorial did not notably impact the way patients perceived pain management or opioid risks post-CTR. However, a smaller proportion of the group that watched our tutorial reported opioid consumption post-CTR relative to the group that did not view our tutorial, suggesting that web tutorials may be a viable way to encourage patients to confer to minimal opioid usage and pain management regimens.

Type of study/level of evidence

Therapy/Prevention, Etiology/Harm IV.