New nerve block could slash opioid use after kidney stone surgery
Symptom relief
Recruiting now
This study tests whether a specific nerve block (erector spinae plane block) can reduce pain and the need for opioid painkillers after percutaneous nephrolithotomy, a surgery to remove large kidney stones. About 128 adults undergoing this surgery will be randomly assigned to rece…
Phase: NA • Sponsor: University of Tennessee Medical Center • Aim: Symptom relief
Last updated May 01, 2026 16:00 UTC