Status:
UNKNOWN
Continuous Femoral Nerve Block Versus Local-wound Infiltration Analgesia For Patients Receiving Total Knee Arthroplasty --- A Randomized Controlled Trial
Lead Sponsor:
First Affiliated Hospital of Chongqing Medical University
Conditions:
Postoperative Pain
Total Knee Arthroplasty
Eligibility:
All Genders
18-75 years
Phase:
PHASE4
Brief Summary
Post-operative pain after total knee arthroplasty is usually severe and impair the functional recovery of operated joints.The purpose of this study is to determine whether post-operative continuous fe...
Detailed Description
Major surgical types for knee included arthroscopy, total or partial knee arthroplastic surgery. These procedures are typically associated with severe pain. Function training, which is imperative afte...
Eligibility Criteria
Inclusion
- men and women over the 18 years and younger than 75 years old who had received selective unilateral knee replacement.
Exclusion
- bilateral knee replacement
- the secondary knee revision and knee surgery not interfering with articular joint cavity (wound debridement and suture)
- American Society of Anesthesiology (ASA) classification of anesthesia risk IV and V grade; body mass index higher than 35
- coagulation dysfunction, which is assessed by activated partial thromboplastin time (APTT) higher than the upper limit by 10s
- prothrombin time (PT) higher than the upper limit by 5s
- International Normalized Ratio (INR) higher than 1.3, or any of criteria met above
- local infection of puncture sites
- neurological diseases
- uncontrolled general infection
- intra-operative cardiac arrest.
Key Trial Info
Start Date :
January 1 2015
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
June 1 2017
Estimated Enrollment :
320 Patients enrolled
Trial Details
Trial ID
NCT02284620
Start Date
January 1 2015
End Date
June 1 2017
Last Update
July 28 2015
Active Locations (1)
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1
The First Affliated Hospital of Chongqing Medical University
Chongqing, Chongqing Municipality, China, 400000