- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05487053
The Impact of Single-shot Adductor Canal Block Versus Continuous Femoral Nerve Block on Rehabilitation After Total Knee Replacement
The Impact of Single-shot Adductor Canal Block Versus Continuous Femoral Nerve Block on Rehabilitation After Total Knee Replacement (AdORe - ACB)
Total knee replacement (TKR) is considered the most effective and safe method of radical treatment of late stages of knee osteoarthritis. A well-known problem of TKR is a severe postoperative pain syndrome, which is observed in more than 50% of patients.
Femoral nerve block (FNB) is the "gold standard" for continuous postoperative analgesia after total knee replacement, as it is effective in reducing the frequency of use of opioid analgetics and reduce the duration of hospitalization. At the same time, the negative effect of this method is the motor blockade of the quadriceps femoris muscle which leads to functional impairment and is associated with an increased risk of falling.
Adductor canal block (ACB) provides adequate analgesia comparable to femoral nerve block. Moreover, ACB doesn't affect the motor function of the quadriceps femoris muscle.
The possibility of enhanced recovery after total knee replacement is the reason to compare single-shot adductor canal block and continuous femoral nerve block.
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Estimated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Valery Likhvantsev
- Phone Number: +79036235982
- Email: lik0704@gmail.com
Study Contact Backup
- Name: Levan Berikashvili
- Phone Number: +79263308968
- Email: levan.berikashvili@mail.ru
Study Locations
-
-
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Moscow, Russian Federation, 111033
- Recruiting
- Clinical Hospital on Yauza
-
Contact:
- Levan Berikashvili, PhD
- Phone Number: +79263308968
- Email: lb.berikashvili@gmail.com
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Principal Investigator:
- Levan Berikashvili, PhD
-
Sub-Investigator:
- Sergey Stepanenko
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Age ≥ 18
- Planned primary total knee replacement
- Planned neuraxial anesthesia
- Written informed consent
Exclusion Criteria:
- Urgent surgery
- Planned revision total knee replacement
- Known allergic reaction to anesthetics
- Confirmed localized infection at the puncture sites
- Confirmed localized tumor at the puncture sites
- Peripheral neuropathy of the lower extremities
- Parkinson's disease
- Previously enrolled in this trial
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Single-shot adductor canal block
|
Postoperative analgesia in this group will be carried out by a single-shot bolus of 20 ml Ropivacaine 0.5% in the region of the middle third of the adductor canal.
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Active Comparator: Continuous femoral nerve block
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Postoperative analgesia in this group will be carried out by continuous infusion of local anesthetics through a catheter installed to the femoral nerve in the area of the femoral triangle.
Ropivacaine 0.2% solution will be used for postoperative analgesia.
Local anesthetic infusion rate is 4 ml/h to 10 ml/h.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Ambulation distance
Time Frame: postoperative day 1
|
Less meters means worse outcome
|
postoperative day 1
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Ambulation distance
Time Frame: postoperative day 2
|
Less meters means worse outcome
|
postoperative day 2
|
Timed up and go test
Time Frame: postoperative day 1
|
More seconds means worse outcome
|
postoperative day 1
|
Timed up and go test
Time Frame: postoperative day 2
|
More seconds means worse outcome
|
postoperative day 2
|
10 meters walk test
Time Frame: postoperative day 1
|
More seconds means worse outcome
|
postoperative day 1
|
10 meters walk test
Time Frame: postoperative day 2
|
More seconds means worse outcome
|
postoperative day 2
|
30 seconds chair stand test
Time Frame: postoperative day 1
|
Less exercise done means worse outcome
|
postoperative day 1
|
30 seconds chair stand test
Time Frame: postoperative day 2
|
Less exercise done means worse outcome
|
postoperative day 2
|
5 times sit to stand test
Time Frame: postoperative day 1
|
More seconds means worse outcome
|
postoperative day 1
|
5 times sit to stand test
Time Frame: postoperative day 2
|
More seconds means worse outcome
|
postoperative day 2
|
time to readiness to dicharge
Time Frame: 30 day
|
time from the day of surgery to the day of readiness to discharge
|
30 day
|
length of hospitalization
Time Frame: 30 day
|
time from the day of surgery to the day of discharge
|
30 day
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
intravascular local anesthetic injection
Time Frame: 30 day
|
frequency of intravascular local anesthetic injection
|
30 day
|
neuropathy after the procedure
Time Frame: 30 day
|
frequency of neuropathy after the procedure
|
30 day
|
Collaborators and Investigators
Investigators
- Principal Investigator: Valery Likhvantsev, Negovsky Reanimatology Research Institute
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- AdORe - ACB
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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