Vitamin c injection studied to ease agony of knee surgery
Symptom relief
Completed
This study tested whether adding a single high dose of vitamin C to standard pain-blocking injections could help patients recover better after knee replacement surgery. Researchers enrolled 73 patients aged 50-80 to compare pain levels, need for strong painkillers like morphine, …
Phase: NA • Sponsor: Chimei Medical Center • Aim: Symptom relief
Last updated Mar 27, 2026 12:37 UTC