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Universidad De Los Andes, Chile

Clinical trials sponsored by Universidad De Los Andes, Chile, explained in plain language.

Upcoming readouts

Trials from this sponsor expected to report results within the next 12 months.

New nerve block could slash opioid use after back surgery Results expected Jun 2027 (estimated)

Browse trials soon ready across all sponsors →

Trials to join now! 1 Not yet recruiting 1 Not yet finished but already full! 1 Completed 2

New nerve block could slash opioid use after back surgery

Symptom relief Recruiting now

This study tests whether an ultrasound-guided nerve block, given before lumbar spine surgery, can reduce pain and the need for opioid painkillers afterward. Fifty adults scheduled for back surgery will be randomly assigned to receive either the nerve block plus standard pain mana…

Sponsor: Universidad de los Andes, Chile • Aim: Symptom relief

Last updated Jun 27, 2026 12:06 UTC