- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02695654
Effectiveness of Ultrasound Guided Adductor Canal Block on Chronic Pain in Knee Osteoarthritis
Effectiveness of Ultrasound Guided Adductor Canal Blockade With Levobupivacaine and Clonidine on Chronic Pain in Knee Osteoarthritis
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
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Ljubljana, Slovenia, 1000
- University Medical Centre
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
Outpatients Had pain in knee at least 6 months before the study Knee osteoarthritis chronic pain was diagnosed based on medical history, knee X- ray and orthopedic examination.
A sufficient level of education to understand study procedures and be able to communicate with site personnel
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Exclusion Criteria:
- Any cardiovascular, hepatic, or renal conditions that would compromise participation, in the opinion of the investigator
- Severe neurologic conditions interfere with knee condition
- Narcotic dependent (opioid intake more than 3 months and more than 30 mg of daily oral morphine equivalents)
- Coexisting severe hematological disorder or with deranged coagulation parameters
- Psychiatric illnesses
- Allergy to any of the drugs used in the study
- Infection or malignancy at the site of block
- Any active systemic infection
Study Plan
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
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Chronic pain in knee osteoarthritis
Ultrasound guided single shot Adductor canal block with 0,25% Levobupivacaine 14 ml and 100 mcg Clonidine
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14 ml of 0,25 % Levobupivacaine
Other Names:
Clonidine 100 mcg
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change From Baseline in Maximal and minimal Pain on the 11-point Numeric rating score Pain Scale (NRS -11)
Time Frame: Baseline ,1 hour,1 week and 4 weeks
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Numeric 11-point rating score is widely accepted self-reported score for measurement of chronic and acute pain in researches.Possible scores range are between 0-free of pain and 10-the worst imaginable pain
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Baseline ,1 hour,1 week and 4 weeks
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
The Knee injury and osteoarthritis outcome(KOOS) score change in percentage from baseline and 1 month following adductor canal block
Time Frame: Baseline and 1 month following adductor canal block
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KOOS is valid,reliable outcome measure in patients with knee osteoarthritis.
usually used following knee surgery.This method is recognised as useful also in other and nonsurgical knee treatment.Shortened version widely used in North America is western Ontario and McMaster Universities Index(WOMAC)
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Baseline and 1 month following adductor canal block
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Maximum voluntary isometric contraction of quadriceps muscle (MVIC)
Time Frame: prior, 1 hour ,1 week and 1 month after block measured by handheld dynamometer
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This method is used to check impact of block on contraction of quadriceps muscle.
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prior, 1 hour ,1 week and 1 month after block measured by handheld dynamometer
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Timed up to go test(TUG)
Time Frame: prior, 1 hour ,1 week and 1 month after block
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Time that patient need to stand up from a standard height armchair,walk 3 meters,go back to the chair and takes a seat.Used to assess a patients balance,risk of falling and global mobility
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prior, 1 hour ,1 week and 1 month after block
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Satisfaction of patient
Time Frame: 1 month after block
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We determine whether the patient is satisfied with the result of treatment by asking the following question: "what is the least amount of success that the treatment would have to achieve by the end of the study and/or treatment for the patient to conclude that the treatment was worth it and the patient is satisfied?" The patient is asked to describe the minimum goal to be satisfied with the treatment in her own words, such as: "50% reduction in pain, to go to the store without assistance, to use only one cane, to not wake up with pain, to perform regular housekeeping duties at home with minimal breaks, to walk a certain distance, or to play tennis". At the end of the study the patient indicates whether that goal was achieved with a "yes" or "no" answer |
1 month after block
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Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Mensur Salihovic, University Medical Centre
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Pain
- Neurologic Manifestations
- Joint Diseases
- Musculoskeletal Diseases
- Rheumatic Diseases
- Arthritis
- Osteoarthritis
- Osteoarthritis, Knee
- Chronic Pain
- Physiological Effects of Drugs
- Adrenergic Agents
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Antihypertensive Agents
- Central Nervous System Depressants
- Autonomic Agents
- Peripheral Nervous System Agents
- Analgesics
- Sensory System Agents
- Anesthetics
- Adrenergic alpha-2 Receptor Agonists
- Adrenergic alpha-Agonists
- Adrenergic Agonists
- Anesthetics, Local
- Sympatholytics
- Levobupivacaine
- Clonidine
Other Study ID Numbers
- KME 100/02/15
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
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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