New nerve block may cut opioid use after kidney stone surgery
NCT ID NCT05024344
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a nerve block called an erector spinae plane (ESP) block can reduce pain and the need for opioid painkillers after percutaneous nephrolithotomy, a surgery to remove large kidney stones. About 128 adults having this surgery will be randomly assigned to receive either the ESP block or a placebo (saline) injection. The main goal is to see if the ESP block lowers opioid use in the first 24 hours after surgery and improves pain scores.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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University of Tennessee Medical Center
RECRUITINGKnoxville, Tennessee, 37920, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••