Status:
UNKNOWN
Intra-articular Oxygen-ozone Therapy for the Treatment of Knee Osteoarthritis Compared With Hyaluronic Acid
Lead Sponsor:
Humanitas Clinical and Research Center
Conditions:
Knee Osteoarthritis
Eligibility:
All Genders
18+ years
Phase:
PHASE3
Brief Summary
Knee osteoarthritis is a very common pathology, characterized by pain, stiffness and functional deficit. The various therapeutic options used include anti-inflammatory drug treatment, physiokinesither...
Detailed Description
Osteoarthritis is a degenerative condition that causes pain, impaired function and affects daily activities. In knee osteoarthritis, there is destruction of cartilage and subchondral bone, with the co...
Eligibility Criteria
Inclusion
- Male or female at least 18 years of age at time of screening.
- Ability to comply with study procedures and visit schedules and able to follow oral and written instructions.
- Patients with symptomatic OA in one knee from 3 months
- A standing knee radiograph showing a K-L grade of 2 to 3 and an absence of severe osteoarthritis (defined as advanced stage osteoarthritis, including large osteophytes, chronic fractures or bone remodeling, severe deformity or bone attrition, and/or bone-on-bone contact indicative of severe osteoarthritis/full thickness cartilage loss).
- Body mass index ≤ 40 kg/m2.
- A WOMAC LK 3.1 pain subscale total score ≥ 9 and ≤ 19.
- Has undergone at least one prior conservative OA treatment (e.g. physical therapy, simple analgesics).
- Signed an ethics committee-reviewed an approved informed consent form.
Exclusion
- Presence of clinically observed active infection or severe inflammation in the index knee joint or skin disease/breakdown or infection in the area of the planned injection site of the index knee.
- Presence of symptomatic OA in the non-study knee at screening; if unclear then the WOMAC LK 3.1 pain subscale for the non-index knee must be ≤ 5.0.
- Diagnosed with rheumatoid arthritis, Reiter's syndrome, psoriatic arthritis, gout, ankylosing spondylitis, or arthritis secondary to other inflammatory diseases; Human Immunodeficiency Virus (HIV), viral hepatitis; chondrocalcinosis, Paget's disease, or villonodular synovitis.
- Diagnosed with leukemia, known presence of metastatic malignant cells, or ongoing or planned chemotherapeutic treatment.
- Disease of spine, hip or other lower extremity joints judged by the investigator to be contributing to the pain in the index knee (e.g. sciatica, nerve pain, hip OA). Note: Patients with contralateral knee replacement, or hip replacement in either hip, may be enrolled provided there is sufficient pain relief after knee replacement or hip replacement that analgesics are not required.
- Untreated symptomatic injury of the index knee (e.g., acute traumatic injury, anterior cruciate ligament injury, clinically symptomatic meniscus injury characterized by mechanical issue such as locking or catching).
- Presence of surgical hardware or other foreign body intended to treat arthritis or cartilage-related pathology in the index knee. Note: this does not include small hardware (e.g. screws).
- Presence of venous or lymphatic stasis in the index leg.
- Orally administered systemic steroid use within 2 weeks prior to screening
- Planned/anticipated surgery of the index knee during the study period.
- Major surgery of the index knee within 12 months prior to screening.
- Minor surgery (e.g. arthroscopy) of the index knee within 6 months prior to screening.
- Any documented clinically significant degree of cognitive impairment or other condition, finding, or psychiatric illness at screening, which, in the opinion of the investigator, could compromise patient safety or interfere with the assessment of the safety and treatment effects of the study injection.
- Pregnant or nursing mothers or women planning to become pregnant during the time they will be participating in the study.
- Know hypersensitivity (allergy) to hyaluronan (sodium hyaluronate) preparations.
- Previously documented failed treatment with OOT or Sinovial
- Known drug or alcohol dependence currently or within the last year.
- Use of any investigational drug or device within 30 days prior to screening.
- Use of any investigational biologics within 60 days prior to screening.
Key Trial Info
Start Date :
June 1 2020
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 1 2022
Estimated Enrollment :
120 Patients enrolled
Trial Details
Trial ID
NCT04426721
Start Date
June 1 2020
End Date
December 1 2022
Last Update
June 16 2020
Active Locations (1)
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1
Humanitas Clinical and Research Hospital
Rozzano, Milano, Italy, 20089