Potential responses to remifentanil supply shortages

Abstract

Rapid elimination of remifentanil facilitates application of intense opioid effect during general anaesthesia whilst maintaining prompt emergence. Interruptions in remifentanil supply mean clinicians must relearn titration of pharmacokinetically longer-acting opioids to achieve appropriate levels of opioid effect whilst maintaining acceptable recovery times. Opioid-free anaesthesia is achievable for many minor and intermediate surgical procedures for which remifentanil might have been used previously.

Keywords: alfentanil; pharmacodynamics; pharmacokinetics; propofol; remifentanil; supply chain.