Femoral Nerve Block in Patient With Total Knee Arthroplasty; Analgesic Effect of Perineural Fentanyl Additive to Local Anesthetics
Trial Snapshot
- Phase
- Not Applicable
- Enrollment
- 100
- Locations
- 1
- Primary Endpoint
- Change from baseline in Visual Analogue Scales by time sequence
Study Overview
Brief Summary
The purpose of this study is to evaluate the analgesic efficacy of perineural fentanyl combined with local anesthetics in the post operative pain control with continuous femoral nerve block after total knee arthroplasty.
Study Design
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Parallel
- Primary Purpose
- Treatment
- Masking
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Eligibility Criteria
- Ages
- 60 Years to 90 Years (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •patients who scheduled to receive knee arthroplasty with general anesthesia
- •ASA physical status 1 or 2
Exclusion Criteria
- •allergy to drug
- •refuse to the study
- •ASA physical status 3 and 4
- •history of drug abuse
- •cognitive disfunction such as dementia
- •patients who do not adequate for general anesthesia
Arms & Interventions
rocaine
continuous femoral nerve block with ropivacaine alone.
Intervention: rocaine (Drug)
rocaine with fentanyl
continuous femoral nerve block with combination of ropivacaine and fentanyl.
Intervention: rocaine (Drug)
rocaine with fentanyl
continuous femoral nerve block with combination of ropivacaine and fentanyl.
Intervention: Fentanyl (Drug)
Outcomes
Primary Outcomes
Change from baseline in Visual Analogue Scales by time sequence
Time Frame: baseline(just after operation), 15, 30, 60 minute and 24 hour after intervention
Secondary Outcomes
No secondary outcomes reported
Investigators
BHeo
assistant professor
Chonnam National University Hospital
