Knee osteoarthritis Musculoskeletal Diseases
Conditions
Interventions
A randomization list was prepared by the sponsor using a validated software (SAS PLAN Procedure Version 9.2) and sent to CMO. Patients were randomly assigned in a 1:1 ratio to receive one i.a. injecti
Sponsors
Abiogen Pharma (Italy)
Eligibility
Sex/Gender
All
Age
45 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Voluntarily given informed consent to investigation participation in writing encompassing consent to data recording and verification procedures 2. Male and female patients, aged 45 to 80 years (inclusive) 3. Patients affected by knee osteoarthritis, as defined by the American College of Rheumatology (ACR) clinical and radiographic criteria for OA of the knee, and meeting the following conditions: 3.1. Kellgren-Lawrence Grade 2 to 3 severity OA of the knee with the presence of osteophytes determined from X-rays of the knee obtained within 6 months from the screening visit; i.e., in the tibio-femoral compartment of the target knee with at least one osteophyte and measurable joint space, as diagnosed by standard X-rays (anterior-posterior view [weight-bearing extension or semi-flexion] and lateral). In the case that a patient had not a valid X-ray within 6 months prior to screening, the exam was to be performed during the screening period 3.2. Patients suffering from OA symptoms of the target knee for at least 6 months prior to the screening visit 4. Pain at rest in the target knee of at least 40 mm on a 0-100 mm VAS 5. Patients having discontinued use of all systemic analgesic/non-steroidal anti-inflammatory drug (NSAID) therapies prior to the screening visit and agreed not to resume them during the investigation. Note: Paracetamol was provided to patients as rescue medication 6. If female of childbearing potential, had to have a negative urine pregnancy test at the screening visit and use a reliable form of contraception for more than 1 month prior to screening and throughout the investigation. Note: to be considered females of non-childbearing potential, females had to be surgically sterile or postmenopausal as documented in medical history for at least 1 year
Exclusion criteria
Exclusion criteria: 1. Patients with osteoarthritis secondary to other articular diseases 2. Patients with rheumatoid arthritis or other systemic inflammatory process 3. Patients with presence of infections and/or skin diseases and/or skin wounds in the area of injection site 4. Patients having received: 4.1. Corticosteroids by systemic administration within 30 days prior to the screening visit 4.2. NSAIDs by systemic administration within 7 days prior to the screening visit 4.3. Intra-articular drugs within 30 days prior to the screening visit and/or intra-articular corticosteroids within 60 days prior to the screening visit 4.4. Chondroitinsulphate, glucosamine sulphate, diacereine, bisphosphonates or matrix metalloproteinase (MMP) inhibitors within 30 days prior to the screening visit 4.5. Viscosupplementation of the target knee within 6 months prior to the screening visit 4.6. Paracetamol in the 24 hours prior to the screening visit 4.7. Treatment with any other investigational product within 3 months prior to the screening visit 5. Patients receiving treatments or physical therapies which could interfere with either the local i.a. injection of the investigational device or the evaluations of investigation results 6. Patients having had any previous surgery in the target knee within 6 months prior to the screening visit, or any planned surgery throughout the duration of the investigation 7. Patients having had diagnostic or surgical knee arthroscopy, or knee lavage in the target knee in the 6 months prior to the screening visit 8. Known or suspected hypersensitivity to HA and/or paracetamol 9. Patients with body mass index (BMI) >40 kg/m2 10. Patients that were candidate for knee replacement within next 6 months 11. Patients with large intra-articular effusion of the target knee 12. Patients with significant pain outside the target knee, including significant hip or back pain 13. Patients with clinically significant valgus/varus deformities, ligamentous laxity, or meniscal instability as assessed by the Investigator 14. Patients with any musculoskeletal condition affecting the target knee that would impair assessment of the effectiveness in the target knee (e.g. Paget’s disease of bone) 15. Patients who had arthroplasty at the target knee at any time 16. Patients with presence of serious gastrointestinal, renal, hepatic, pulmonary, cardiovascular, or neurological disease that could interfere with the outcome of the investigation or the patient’s ability to comply with investigation requirements; 17. Patients with a current malignancy or had treatment for a malignancy, except non-melanoma skin cancer, within the past 5 years 18. Patients with history of kidney failure or renal insufficiency (creatinine >2.0 mg/dl) 19. Patients with clinically significant abnormalities of laboratory parameters measured at the screening visit 20. Pregnant (positive urine test) or breastfeeding women, or planning to become pregnant during the investigation 21. Patients who were not able to comply with investigation procedures or who were likely to be noncompliant or uncooperative during the investigation according to the investigator’s opinion
Countries
Italy
Contacts
Public ContactAngela Magera
Outcome results
None listed