Could opioid tolerance dull the power of local anesthetics?
Knowledge-focused
Completed
This study asks whether people who take opioids daily experience shorter-lasting nerve blocks for pain relief. Researchers will give a radial nerve block to 20 opioid-tolerant individuals and 20 matched opioid-naive volunteers, then measure how quickly the block starts and how lo…
Phase: NA • Sponsor: Charlotte Runge • Aim: Knowledge-focused
Last updated Aug 16, 2026 00:00 UTC