Geneva, April 28 -- International Clinical Trials Registry received information related to the study (ChiCTR2600122494) titled 'A Comparative Study on the Anti-inflammatory Effects of Tranexamic Acid and Non-steroidal Anti-inflammatory Drugs in Elderly Patients Undergoing Knee Arthroscopy Surgery' on April 14.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: The First Hospital Of Jiaxing

Condition: Postoperative inflammatory response

Intervention: TXA Group:Intravenous infusion of tranexamic acid 1.5g 30 min before surgery (diluted to 100 ml normal saline 0.9%, completed within 15 min) no NSAIDs allowed during perioperative period and study observation period KET Group:Intravenous infusion of ketorolac trom...