- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02219113
Effectiveness and Safety of Autologous ADRC for Treatment of Degenerative Damage of Knee Articular Cartilage
July 19, 2017 updated by: Central Clinical Hospital w/Outpatient Health Center of Business Administration for the President of Russian Federation
Effectiveness and Safety of Intraarticular Administration of Autologous Adipose-Derived Regenerative Cells for Treatment of Degenerative Damage of Knee Articular Cartilage
Autologous adipose-derived regenerative cells (ADRC) extracted using Celution 800/CRS System (Cytori Therapeutics Inc) from a portion of the fat harvested from the patient's front abdominal wall.
ADRC will be administered one-time intraarticularly.
This is a single arm study with no control.
All patients receive cell therapy.
Study Overview
Status
Completed
Conditions
Detailed Description
Patients with verified diagnosis knee joint osteoarthritis (degenerative damage of knee articular cartilage) will undergo knee arthroscopic debridement.
28 days later patients will will undergo liposuction from front abdominal wall under local anesthesia.
After that autologous ADRC will be extracted using Celution 800/CRS System (Cytori Therapeutics Inc) from harvested adipose tissue.
Extracted ADRC will be administered one-time intraarticularly.
Study Type
Interventional
Enrollment (Actual)
12
Phase
- Phase 2
- Phase 1
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Moscow, Russian Federation, 121359
- Federal State Budgetary Institution "Central Clinical Hospital with Outpatient Health Center" of the Business Administration for the President of the Russian Federation; Center for Biomedical Technologies
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
20 years to 85 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Pain in the knee joint during more than a half day assessed by VAS (score more than 40 mm)
- At least three of the following 6 criteria: 50 years of age or older, stiffness lasting less than 30 minutes, crepitus, bony tenderness, bony enlargement, no warmth to the touch
- Patient is able to walk without assistance
- Patient is familiar with Participant information sheet
- Patient signed informed consent form
Non-inclusion Criteria:
- Medical history of endoprosthetic knee replacement
- Medical history of lower extremity osteotomy
- Medical history of knee surgery (including arthroscopy) during preceding 1 year prior to enrollment
- Medical history of intraarticular injections during preceding 6 months prior to enrollment
- Secondary osteoarthritis of the knee joint: posttraumatic osteoarthritis (developed after clinically significant injury), intra-articular fractures, clinically significant varus or valgus deformities of lower limbs, septic arthritis, joint's inflammatory disorders, gout, advanced chondrocalcinosis, Paget's disease, ochronosis, acromegaly, hemochromatosis, Wilson's disease, primary synovial osteochondromatosis, osteonecrosis, hemophilia
- Patients prescribed for immunosuppressive treatment
- Medical history of systemic autoimmune and inflammatory diseases
- Significant weight loss (> 10% of body weight in the previous year) of unknown etiology
- Medical history of venous thromboembolism or estimated high risk of venous thromboembolism
- Patients prescribed for systemic corticosteroids or other medications treatment with proven impact on bone or cartilage tissue metabolism
- Clinically significant abnormalities in results of laboratory tests
- Any conditions limiting compliance (dementia, neuropsychiatric disease, drug and alcohol abuse etc.)
- Participation in other clinical trials (or administration of investigational drugs) during 3 months prior inclusion
- Patients with malignant tumors including postoperative period, patients receiving chemotherapy and/or radiotherapy.
- Patient's activated partial thromboplastin time exceeds normal levels more than 1,8 times
- Patients prescribed for anticoagulants treatment or patient received anticoagulants at least one hour prior lipoaspiration
- Medical history of heterotopic ossifications
- Patients prescribed for glycoprotein inhibitors treatment
Exclusion Criteria:
- Patient's refusal from the further participation in trial
- Patient's refusal from compliance with the requirements of contraception during the participation in research
- Chronic kidney disease IV- V stages (creatinine clearance < 30 mL/min estimated by Cockroft-Gault formula)
- Confirmed syphilis, HIV, hepatitis B or C infections
Dropout Criteria:
- Pregnancy
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: ADRC injection
Subjects will undergo liposuction under local anesthesia.
Lipoaspirate will be processed to isolate and concentrate adipose-derived regenerative cells (ADRC).
After ADRC isolation autologous cells suspension will be injected intraarticularly into knee joint.
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ADRC isolation performed using Celution 800/CRS System (Cytori Therapeutics Inc) according to manufacturer's protocol
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of serious adverse events (SAEs) and serious adverse reactions (SARs)
Time Frame: 4 weeks after treatment
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Types, probability and severity of treatment emergent serious adverse events (SAEs) and serious adverse reactions (SARs)
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4 weeks after treatment
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Changes in knee function
Time Frame: Follow up to completion (up to 24 weeks after treatment)
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Changes in knee function assessed by validated questionnaire: Knee Society Score (KSS)
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Follow up to completion (up to 24 weeks after treatment)
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Quality of life monitoring
Time Frame: Follow up to completion (up to 24 weeks after treatment)
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Quality of life estimated by validated questionnaires: the Short Form (36) Health Survey (SF-36), Knee Injury and Osteoarthritis Outcome Score (KOOS)
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Follow up to completion (up to 24 weeks after treatment)
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Knee pain intensity monitoring
Time Frame: Follow up to completion (up to 24 weeks after treatment)
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Knee pain intensity assessed by Visual Analogue Scale (no pain=0; maximum pain=100 mm)
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Follow up to completion (up to 24 weeks after treatment)
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Changes in knee joint structures
Time Frame: Follow up to completion (up to 24 weeks after treatment)
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Changes in knee joint structure assessed by:
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Follow up to completion (up to 24 weeks after treatment)
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Collaborators
Investigators
- Principal Investigator: Ilya I Eremin, MD, PhD, Federal State Budgetary Institution "Central Clinical Hospital with Outpatient Health Center" of the Business Administration for the President of the Russian Federation; Center for Biomedical Technologies
- Principal Investigator: Sergey V Ivannikov, Professor, I.M. Sechenov First Moscow State Medical University
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
July 1, 2014
Primary Completion (Actual)
December 1, 2016
Study Completion (Actual)
April 1, 2017
Study Registration Dates
First Submitted
August 15, 2014
First Submitted That Met QC Criteria
August 15, 2014
First Posted (Estimate)
August 18, 2014
Study Record Updates
Last Update Posted (Actual)
July 21, 2017
Last Update Submitted That Met QC Criteria
July 19, 2017
Last Verified
July 1, 2017
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- RU-CCH-03-02-14
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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