Comparative study on blood transfusion rate and blood loss in postoperative simultaneous bilateral total knee arthroplasty with or without closed suction drainage: Prospective randomized controlled trial

Phase 3

Completed

• Conditions: Bilateral knee osteoarthritis patients receiving simultaneous bilateral TKA surgery; Drain, bilateral total knee arthroplasty, blood transfusion, blood loss

• Registration Number: TCTR20230116004
• Lead Sponsor: Chaivat Sriratanavudhi

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Completion: 2022-04-23
• Study Start: 2023-01-16
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 52

Inclusion Criteria

1.Age >56 years old
2.Diagnosed knee OA and eligible for bilateral primary total knee arthroplasty

Exclusion Criteria

1.Diagnosed secondary knee OA from inflammatory joint disease
2.Hb < 10 g/dl before surgery
3.Platelet deficiency or dysfunction
4.Coagulopathy
5.Recent acute MI within 30 days

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
blood transfusion rate 7 day after surgery receive blood transfusion or not

Secondary Outcome Measures

Name	Time	Method
estimate postoperative blood loss 3 day after surgery gross formular(ml),postoperative pain 7 day after surgery VAS score,time to do straight leg raise in admission time to can do straight leg raise (day),length of stay in admission time of admission (day)