Dados do Trabalho

Título

Unveiling the Impact of Opioid-Free Post-Operative Regimens in Ureteroscopy: A Comprehensive Systematic Review and Meta-Analysis

Resumo

Introduction: Ureteroscopy (URS) and retrograde intrarenal surgery (RIRS) are minimally invasive urologic procedures that are commonly used to treat kidney stones. However, they often result in significant postoperative pain. Historically, patients undergoing these surgeries have predominantly been managed with opioids, which has contributed to the escalating global complications associated with these drugs, including abuse and addiction. As a result, over the recent years, many healthcare centers have made efforts to minimize opioid use, opting instead for safer alternative medications. In this study, we aim to compare the efficacy of both opioid and opioid-free pain management regimens following URS or RIRS procedures.
Materials and Methods: A systematic search was conducted in MEDLINE, Embase, Scopus, Cochrane, LILACS, and Google Scholar. We included studies that compared opioid-based and opioid-free postoperative care for managing pain in patients who underwent URS or RIRS for lithotripsy. Our primary outcome of interest was the frequency of postoperative emergency department (ED) visits. Secondary outcomes included pain-related phone calls, postoperative unexpected encounters, need for opioids at discharge, and patients with opioid refills.
Results: We retrieved 10 articles, encompassing 6,786 patients in the opioid group and 5,276 patients in the opioid-free group. Overall, our findings lean towards favoring the opioid-free regimen, revealing notable differences between the groups. Opioid-free regimen was associated with less ED visits (OR0.67;95%CI0.58,0.77;p=0.00001;I2=0%) and required less opioids at discharge (OR0.11;95%CI0.02,0.64;p=0.01;I2=89%).
Conclusions: Through statistically superior results, our meta-analysis suggests that an opioid-free regimen outperforms the use of opioids after URS or RIRS, particularly in terms of pain management.

Palavras Chave

Opioid; Analgesics; Ureteroscopy