New injection tested to stop severe pain spike after shoulder surgery
Symptom relief
Ongoing
This study compares two numbing injections given near the nerves of the shoulder to see which one better prevents a common, severe pain flare-up after arthroscopic shoulder surgery. Researchers are testing a newer, long-lasting numbing medicine against a standard one in 100 adult…
Phase: PHASE4 • Sponsor: Liu Jiuhong • Aim: Symptom relief
Last updated Apr 02, 2026 10:58 UTC