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Clinical Trial Summary

A single preoperative dose of tranexamic acid (TXA) reduces blood loss and red blood cell transfusion in primary hip arthroplasty. Numerous regimens have been tested, ranging from 10mg/kg up to 3g. However the optimal dose to administer is unknown.


Clinical Trial Description

This dose-response study is a randomized double blind study with five groups of 30 patients each. Patients will be randomized to placebo, tranexamic acid (TXA) 300 mg, tranexamic acid (TXA) 500 mg, tranexamic acid (TXA) 1000 mg or tranexamic acid (TXA) 3000 mg. In addition a pharmacokinetic/pharmacodynamic study will be performed to identify the contribution of tranexamic acid (TXA) plasma concentration as a predictor of intra and postoperative D-Dimer values. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03822793
Study type Interventional
Source Centre Hospitalier Universitaire de Saint Etienne
Contact Julien LANOISELEE, MD
Phone (0)477828554
Email julien.lanoiselee@chu-st-etienne.fr
Status Recruiting
Phase Phase 2
Start date December 7, 2023
Completion date December 2026

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