Clinical Trial

Comparative Analgesic Effect After Total Knee Arthroplasty Between Intraosseous and Peri-articular Injection

Enrolling by Invitation Phase 4
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Summary
The goal of this RCT is to compare analgesic effect after total knee arthroplasty between intraosseous multimodal analgesic agent injection versus periarticular injection. The main question\[s\] it aims to answer are: Does Intraosseous multimodal analgesic cocktail injection have more post-operative analgesic effect than Peri-articular injection in patients who have done TKA (P)? Participants will randomized to intraosseous injection group or peri-articular injection group and will record the 100-mm VAS pain scores for 2 weeks after TKA. Researchers will compare to peri-articular injection group to see pain and functional outcomes after TKA.
Protocol Amendment History 2 amendments
This ClinicalTrials.gov record has been amended 2 times since 2025-01-23; most recent amendment 2025-06-03.
Trial Details
NCT Number NCT06800846
Lead Sponsor Thammasat University Hospital
Conditions Pain Postoperative, Total Knee Anthroplasty, Functional Outcomes
Enrollment 90 participants
Start Date 2024-09-01
Primary Completion 2025-05-31 (estimated)
Study Completion 2025-06-30 (estimated)
Updated on ClinicalTrials.gov 2025-06-04