VAS SCORE

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Completed 1

Can a pinch of hydromorphone make knee surgery recovery less painful?

Symptom relief Completed

This trial tests whether adding a small dose of hydromorphone to a standard numbing medicine (ropivacaine) improves pain control after total knee replacement. About 90 adults undergoing knee surgery will receive either the combination or the numbing medicine alone via a nerve blo…

Matched conditions: VAS SCORE

Phase: NA • Sponsor: China-Japan Friendship Hospital • Aim: Symptom relief

Last updated Jul 25, 2026 00:00 UTC

VAS SCORE

Get alerted when new VAS SCORE trials appear

Can a pinch of hydromorphone make knee surgery recovery less painful?