Osteoarthritis Clinical Trial
Official title:
A Two-part, Randomized, Placebo-controlled, Patient and Investigator Blinded, Study Investigating the Safety, Tolerability and Preliminary Efficacy of Intra-articular LNA043 Injections in Regenerating the Articular Cartilage of the Knee in Patients With Articular Cartilage Lesions (Part A) and in Patients With Knee Osteoarthritis (Part B).
Verified date | January 2024 |
Source | Novartis |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
The purpose of this two-part study is to assess the efficacy, safety and tolerability of multiple intra-articular (i.a.) injections of LNA043, in regenerating the articular surface in patients with cartilage lesions of the knee (Part A) and knee osteoarthritis (Part B).
Status | Completed |
Enrollment | 142 |
Est. completion date | September 6, 2022 |
Est. primary completion date | September 6, 2022 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years to 75 Years |
Eligibility | Inclusion criteria Part A - Patient was =18 and =55 years old at time of screening. - Patient had a body mass index (BMI) <30 kg/m2 at screening, - Patient had a symptomatic, single, articular cartilage defect of one knee, grade II or IIIA according to the ICRS classification, localized to either the femoral condyles/femoral trochlea or to the patella, based on MRI or arthroscopy performed within 9 months before screening visit and confirmed by screening 3T MRI. - Patient had an onset of pain and impairment of function between two (2) months and two (2) years before screening. - Patient had a grade 2 or 3 OA of the knee with Joint Space Width (JSW) 2-4 mm evaluated with X-Ray at screening Inclusion criteria Part B - Patient was =18 and =75 years old at time of screening. - Patient had a body mass index (BMI) = 35 kg/m2 at screening - Diagnosis of femorotibial osteoarthritis (OA) in the target knee by standard American College of Rheumatology (ACR) criteria at study start (clinical AND radiographic criteria) - Patient must have had symptomatic disease predominantly in one (the index) knee, with minimal or no symptoms in the contralateral knee. Symptomatic disease is defined as having pain in the knee more than 50% of the days during the last 3 months from screening. - Patient had a K&L grade 2 or 3 OA of the knee with JSW 2.00-4.00 mm (X=0.225) fixed position evaluated with X-Ray by the Central Reader at screening. Exclusion criteria Part A & B - Women of child-bearing potential, defined as all women physiologically capable of becoming pregnant, unless they are using highly effective methods of contraception during dosing and for 15 days after stopping of investigational drug. - Patient had surgical treatment of the target knee using mosaicplasty, microfracture, meniscectomy >50% (Note: prior diagnostic arthroscopy with debridement and lavage, <50% meniscectomy, lateral release, patellar realignment, medial patellofemoral ligament reconstruction are acceptable if performed at least 2 months prior to screening; anteriorcruciate ligament reconstrucion is acceptable if performed 12 months prior to screening, or less if restoration of joint function is evident, and agreed by the sponsor). - Patient had an unstable target knee joint or insufficiently reconstructed ligaments based on medical history and physical examination by the investigator. - Prohibited medication updated with reference to dosing (formerly screening). Exclusion Criteria Part A only - Regular smokers (> 5 cigarettes/day). Urine cotinine levels will be measured during screening for all patients. Regular smokers will be defined as any patient who reports tobacco use of > 5 cigarettes/day and/or who has a urine cotinine = 500 ng/mL. - Patient had radiologically apparent degenerative joint disease in the target knee as determined by Kellgren and Lawrence grade =2 based on X-ray evaluation performed within 9 months from screening. - Patient had patellofemoral dysplasia Dejour Grade B-D based on X-ray evaluation performed within 9 months from screening - Patient had malalignment (valgus- or varus-deformity) in the target knee = 5° based on X-ray evaluation performed within 9 months from screening. In suspected cases, the mechanical axis must be established radiographically through complete leg imaging during standing and in postero-anterior (PA) projection. Exclusion Criteria Part B only - Regular smokers (> 10 cigarettes/day). - Clinical signs of inflammation (i.e., redness) in the target knee. - History of knee replacement (unilateral or total) in either knee. - Presence of severe hip OA conditioning lower limb function according to PI's evaluation. - Nephrotic syndrome and/or significant proteinuria - History of coagulopathy or medical condition requiring anticoagulation which would preclude knee injection - Patient had malalignment (valgus- or varus-deformity) in the target knee = 7.5° based on X-ray evaluation. In suspected cases, the mechanical axis must be established radiographically through complete leg imaging during standing and in postero-anterior (PA) projection. |
Country | Name | City | State |
---|---|---|---|
Czechia | Novartis Investigative Site | Brno | Czech Republic |
Czechia | Novartis Investigative Site | Kladno | |
Czechia | Novartis Investigative Site | Kolin | |
Czechia | Novartis Investigative Site | Mlada Boleslav | Czech Republic |
Czechia | Novartis Investigative Site | Pardubice | |
Czechia | Novartis Investigative Site | Praha | |
Denmark | Novartis Investigative Site | Aarhus C | |
Denmark | Novartis Investigative Site | Hvidovre | |
United States | Novartis Investigative Site | Boise | Idaho |
United States | Novartis Investigative Site | Chicago | Illinois |
United States | Novartis Investigative Site | La Mesa | California |
United States | Novartis Investigative Site | Las Vegas | Nevada |
United States | Novartis Investigative Site | Miami Lakes | Florida |
United States | Novartis Investigative Site | Philadelphia | Pennsylvania |
United States | Novartis Investigative Site | Phoenix | Arizona |
United States | Novartis Investigative Site | Sacramento | California |
United States | Novartis Investigative Site | Saint Louis | Missouri |
United States | Novartis Investigative Site | Sunrise | Florida |
United States | Novartis Investigative Site | Tampa | Florida |
Lead Sponsor | Collaborator |
---|---|
Novartis Pharmaceuticals |
United States, Czechia, Denmark,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Change From Baseline in Articular Cartilage Collagen Organization in the Overall Cartilage (Femoral and Patellar Lesions) - Part A | Collagen fibril organization in articular cartilage evaluated by Magnetic Resonance Imaging (MRI) from the cartilage mean T2 relaxation time (with lower values indicative of higher quality). The area of interest is the focal cartilage lesion. | Baseline up to Week 16, Week 28 | |
Primary | Change From Baseline in Articular Cartilage Collagen Organization in the Deep Cartilage Layer (Femoral and Patellar Lesions) - Part A | Collagen fibril organization in articular cartilage evaluated by MRI from the cartilage mean T2 relaxation time (with lower values indicative of higher quality). The area of interest is the focal cartilage lesion. | Baseline up to Week 16, Week 28 | |
Primary | Change From Baseline in Articular Cartilage Collagen Organization in the Superficial Cartilage Layer (Femoral and Patellar Lesions) - Part A | Collagen fibril organization in articular cartilage evaluated by MRI from the cartilage mean T2 relaxation time (with lower values indicative of higher quality).The area of interest is the focal cartilage lesion. | Baseline up to Week 16, Week 28 | |
Primary | Change From Baseline of LNA043 to Placebo in Cartilage Volume in the Femoral Medial Index Region (mm3) - Part B | MRI based quantitative assessment using an automated segmentation algorithm | Baseline, Week 29, Week 53 | |
Primary | Change From Baseline of LNA043 to Placebo in Cartilage Thickness in the Femoral Medial Index Region (mm) - Part B | MRI based quantitative assessment using an automated segmentation algorithm. | Baseline, Week 29, Week 53 | |
Primary | Overview of Number of Participants With Adverse Events and Serious Adverse Events for Part A and Part B | Treatment emergent other and serious adverse events (TEAE and TESAE) period: Part A: Baseline up to Day 50 (included 30 day safety follow-up Part B: Baseline up to Day 113 (included 30 day safety follow-up) Long term Follow-UP period: Part A: Day 51 to Day 365 Part B: Day 114 to Day 365 |
Baseline up to end of post treatment follow-up | |
Secondary | Change From Baseline of LNA043 to Placebo in Cartilage Defect Volume (mm^3) for Both Groups of Patients (Femoral and Patellar Lesions) - Part A | Cartilage volume data were generated from the manual segmentation of the cartilage defect that was identified in MR images. | Baseline up to Week 16, Week 28 | |
Secondary | Change From Baseline in Cartilage Mean T2 Relaxation Time as a Marker of Collagen Organization in the Medial Femoral Index Region - Overall Part B | Collagen fibril organisation in articular cartilage evaluated by MRI from the cartilage mean T2 relaxation time (with lower values indicative of higher quality). The area of interest is the femoral medial index region comprising the anterior, central and posterior aspects of the femoral condyle. | Baseline, Week 29, Week 53 | |
Secondary | Change From Baseline in Cartilage Mean T2 Relaxation Time as a Marker of Collagen Organization in the Medial Femoral Index Region - Deep Part B | Collagen fibril organisation in articular cartilage evaluated by MRI from the cartilage mean T2 relaxation time (with lower values indicative of higher quality). The area of interest is the femoral medial index region comprising the anterior, central and posterior aspects of the femoral condyle. | Baseline, Week 29, Week 53 | |
Secondary | Change From Baseline in Cartilage Mean T2 Relaxation Time as a Marker of Collagen Organization in the Medial Femoral Index Region - Superficial Part B | Collagen fibril organisation in articular cartilage evaluated by MRI from the cartilage mean T2 relaxation time (with lower values indicative of higher quality). The area of interest is the femoral medial index region comprising the anterior, central and posterior aspects of the femoral condyle. | Baseline, Week 29, Week 53 | |
Secondary | Incidence of Immunogenicity (IG) Part A | A validated ligand binding assay were used for the detection of anti-LNA043 antibodies, and cross-reactivity to ANGPTL3 and ANGPTL4. | Week 1,3,8,16,28 | |
Secondary | Incidence of Immunogenicity (IG) Part B | A validated ligand binding assay were used for the detection of anti-LNA043 antibodies, and cross-reactivity to ANGPTL3 and ANGPTL4. | Week 1,5,9,13,17,29,53 | |
Secondary | Serum Concentrations of LNA043 - Part A | Concentrations for LNA043 were determined by a validated LC-MS/MS method; the anticipated LLOQ was 10ng/mL in serum. Concentrations below the LLOQ were reported as "zero" | Week 1: 0 (pre-dose), 0.25 hours, 1, 2 hours post dose; Weeks 2, 3, 4: 0 hour (pre dose), 1 hour post dose | |
Secondary | Serum Concentrations of ANGPTL3 - Part A | Validated bioanalytical assays were used to determine ANGPTL3 in serum with an LLOQ of 2.13 ng/mL. Concentrations below the LLOQ were reported as "zero" | Week 1: 0 (pre-dose), 0.25 hours, 1, 2 hours post dose; Weeks 2, 3, 4: 0 hour (pre dose), 1 hour post dose | |
Secondary | Synovial Fluid Concentrations of LNA043 - Part A | Concentrations for LNA043 were determined by a validated LC-MS/MS method; the anticipated LLOQ was 10ng/mL in synovial fluid. Concentrations below the LLOQ were reported as "zero". | Weeks 1,2,3,4: 0 hour (pre-dose) | |
Secondary | Synovial Fluid Concentrations of ANGPTL3 - Part A | Validated bioanalytical assays were used to determine ANGPTL3 in synovial fluid with an LLOQ of 2.74 ng/mL. Concentrations below the LLOQ were reported as "zero". | Weeks 1,2,3,4: 0 hour (pre-dose) | |
Secondary | Serum Concentrations of LNA043 - Part B | Concentrations for LNA043 were determined by a validated LC-MS/MS method; the anticipated LLOQ was 10ng/mL in serum. Concentrations below the LLOQ were reported as "zero | Week 1: 0 (pre-dose), 2 hours post dose; Weeks 5 and 13: 1 hour post dose | |
Secondary | Serum Concentrations of ANGPTL3 - Part B | Validated bioanalytical assays were used to determine ANGPTL3 in serum with an LLOQ of 2.13 ng/mL. Concentrations below the LLOQ were reported as "zero". | Week 1: 0 (pre-dose), 2 hours post dose; Weeks 5 and 13: 1 hour post dose | |
Secondary | Synovial Fluid Concentrations of LNA043 Part B | Concentrations for LNA043 were determined by a validated LC-MS/MS method; the anticipated LLOQ was 10ng/mL in synovial fluid. Concentrations below the LLOQ were reported as "zero". | Weeks 1,5.9.13: 0 hour (pre-dose) | |
Secondary | Synovial Fluid Concentrations of ANGPTL3 - Part B | Validated bioanalytical assays were used to determine ANGPTL3 in synovial fluid with an LLOQ of 2.74 ng/mL. Concentrations below the LLOQ were reported as "zero". | Weeks 1,5.9.13: 0 hour (pre-dose) |
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