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Pain and Diaphragmatic Dysfunction After Shoulder Arthroscopy

Tundra lists 1 Pain and Diaphragmatic Dysfunction After Shoulder Arthroscopy clinical trial. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

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NCT07792044

Effect of Optimal Biological Volume Bupivacaine Liposome Interscalene Brachial Plexus Block on Postoperative Analgesia After Shoulder Arthroscopy

This study aims to evaluate whether 15ml/75mg low-dose bupivacaine liposome is non-inferior to 15ml/133mg standard-dose bupivacaine liposome for postoperative analgesia in interscalene brachial plexus block during arthroscopic shoulder surgery, through a single-center, prospective, double-blind, non-inferiority randomized controlled clinical trial. It will also assess whether 15ml/75mg low-dose bupivacaine liposome is superior to 15ml/133mg standard-dose bupivacaine liposome in terms of diaphragmatic excursion, pulmonary function, duration of block effect, and nerve block-related adverse reactions during interscalene brachial plexus block.

Gender: All

Ages: 18 Years - Any

Updated: 2026-08-28

1 state

Pain and Diaphragmatic Dysfunction After Shoulder Arthroscopy