P2093 - A Systematic Review and Meta-analysis of Opioids vs Non-Opioids in Acute Pancreatitis

Alfred Nelson, MD¹, Nahyr S. Lugo-Fagundo, MD¹, Soumya Mahapatra, MD, DM², Karn Wijarnpreecha, MD¹, Gaurav Muktesh, MD, DM³, Rakesh Kochhar, MD, DM³, Pramod Garg, MD, DM⁴, Michael Wallace, MD, MOH⁵, Yan Bi, MD, PhD^1
1Mayo Clinic, Jacksonville, FL; ²AIIMS, New Delhi, Delhi, India; ³PGI Chandigarh, Chandigarh, Chandigarh, India; ⁴AIIMS Delhi, New Delhi, Delhi, India; ⁵Sheikh Shahkbout Medical City, Abu Dhabi, Abu Dhabi, United Arab Emirates

Introduction: Background: Although abdominal pain is one of the major criteria to diagnose acute pancreatitis (AP) there are no standardized guidelines to treat this troublesome symptom in the hospital setting. With the growing opioid epidemic, there is a pressing need to minimize opioid use.

Methods: Aim: To conduct a trial-based meta-analysis, to assess the efficacy of non-opioids vs opioids for pain management in AP.
Methods: We searched the medical literature through May 2021 to identify randomized controlled trials (RCTs) that examined the efficacy of opioids with non-opioids in AP pain management. Efficacy was reported as odds ratio (OR) with 95% confidence intervals (CIs) of each comparison tested.

Results: Results: We identified 7 eligible RCTs, containing 389 patients. No significant difference in terms of pain intensity at day 1 (OR 0.82, 95% CI -2.55 to 4.19) was found between opioids and non-opioids (Figure 1). Non-opioids has a significant higher risk of supplementary analgesic use compared to opioids. However, this significance is not seen when comparing non-steroidal anti-inflammatory drugs (NSAIDs) and paracetamol vs opioids (OR 0.59, 95% CI 0.28 to 1.25) (Figure 2). Opioids did not show a significant increase in the complications of pancreatitis, nausea and vomiting, sedation, and deaths when compared with non-opioids.

Discussion: Conclusions: We found non-opioids especially NSAIDs and paracetamol can provide adequate pain relief in patients with AP with no change in supplementary analgesic use and adverse events when compared to opioids. Further research is needed to optimize the use of non-opioids along or in combination with opioids for better pain control in AP patients.


Figure: A. Comparison between Opioids vs Non-opioids of pain intensity by VAS at day 1
B. Sensitivity analysis of supplementary analgesic use wi¬¬¬th Non-opioids (NSAIDs and paracetamol) vs Opioids


Disclosures:
Alfred Nelson indicated no relevant financial relationships.
Nahyr Lugo-Fagundo indicated no relevant financial relationships.
Soumya Mahapatra indicated no relevant financial relationships.
Karn Wijarnpreecha indicated no relevant financial relationships.
Gaurav Muktesh indicated no relevant financial relationships.
Rakesh Kochhar indicated no relevant financial relationships.
Pramod Garg indicated no relevant financial relationships.
Michael Wallace indicated no relevant financial relationships.
Yan Bi indicated no relevant financial relationships.


Alfred Nelson, MD¹, Nahyr S. Lugo-Fagundo, MD¹, Soumya Mahapatra, MD, DM², Karn Wijarnpreecha, MD¹, Gaurav Muktesh, MD, DM³, Rakesh Kochhar, MD, DM³, Pramod Garg, MD, DM⁴, Michael Wallace, MD, MOH⁵, Yan Bi, MD, PhD¹. P2093 - A Systematic Review and Meta-analysis of Opioids vs Non-Opioids in Acute Pancreatitis, ACG 2021 Annual Scientific Meeting Abstracts. Las Vegas, Nevada: American College of Gastroenterology.