Continuous Intravenous Lidocaine as an Effective Pain Adjunct for Opioid-Induced Bowel Dysfunction: A Case Report

This case study describes a patient with suspected opioid-induced bowel dysfunction who had improved pain control when treated with intravenous (IV) lidocaine. An 80-year-old man with failed back surgery syndrome managed with an intrathecal (IT) pump presented with protracted abdominal pain. The acute pain service initiated a lidocaine infusion at 1 mg·min−1, and the patient reported significant pain relief. The patient experienced refractory abdominal pain with 3 attempts to wean the lidocaine infusion. Eventually, a successful transitional regimen was achieved with methylnaltrexone and transdermal lidocaine patches. Lidocaine infusions may be an effective and underutilized multimodal adjunct for nonsurgical pain conditions.
Source: A&A Case Reports - Category: Anesthesiology Tags: Case Reports Source Type: research