A Phase 1, Open-label, Dose-ranging Study to Assess the Safety, Tolerability, Preliminary Efficacy, and Dose Effect of Signature Cord Product in Patients With Symptomatic Osteoarthritis of the Knee
Overview
- Phase
- Phase 1
- Intervention
- Not specified
- Conditions
- Osteoarthritis, Knee
- Sponsor
- Thomas Klootwyk, MD
- Enrollment
- 10
- Primary Endpoint
- Evaluate the safety and tolerability of Signature Cord Prime as defined per CTCAE v. Stopping criteria as defined in 6.11.2.8
- Last Updated
- 4 years ago
Overview
Brief Summary
This study is a Phase 1 trial. The overall objective is to evaluate the safety and potential efficacy of a specific type of umbilical cord tissue-derived product (SIG001), which, other than a change in cryopreservation medium to render it compatible with cGMP, is similar to the reported real-world experience from 2 clinics on 135 knees.
Detailed Description
Primary Objective: A Phase 1, open-label, non-controlled trial, to assess the safety of intra-articular injection of SIG001, at either of two doses, in a total of 10 patients with Symptomatic Osteoarthritis of the Knee, Kellgren-Lawrence Grade 2-3, at 7, 30, 90 and 180 days after dosing. Secondary Objective: A Phase 1, open-label, non-controlled trial, to obtain very early data relating to any effects of intra-articular injection of SIG001, at either of two doses pain, activity, and quality of life in 10 patients with Symptomatic Osteoarthritis of the Knee, Kellgren-Lawrence Grade 2-3, at 7, 30, 90 and 180 days. Study Design: The Phase 1 trial will enroll 5 subjects into an initial group receiving a low dose of SIG001. Provided that these subjects tolerate this dose well, will proceed to enroll 5 subjects into a group receiving a high dose of SIG001.
Investigators
Thomas Klootwyk, MD
Orthopedic Surgeon
Forte Sports Medicine and Orthopedics
Eligibility Criteria
Inclusion Criteria
- •Diagnosis of osteoarthritis of the knee based on clinical and radiographic findings
- •Kellgren-Lawrence Grades 2-3
- •Average pain score, on a 100-point numerical rating scale (VAS), over the past 7 days of \> 40 and \< 90 in the index knee and \< 40 in the contralateral knee
- •Body mass index \< 35 kg/m²
- •Ability to comply with the requirements of the study
- •Ability to understand and provide written informed consent
- •Not suspecting or expecting to be pregnant during the study period
- •All participants of reproductive age/capacity to confirm the use of adequate contraception during the study period
Exclusion Criteria
- •Prior therapeutic radiation to the index knee
- •Use of any pain medication or therapy less (anticoagulants, non-steroidal anti-inflammatory drugs (NSAIDS) oral and topical, topical CBD, and narcotics) than 15 days prior to test product administration that has not or will not have had a stable dosage, frequency, or intensity for at least 3 months prior to test agent administration. Use of oral NSAIDs at a stable dose at least 3 months prior to test agent administration must be continued through the study period.
- •Intra-articular treatment with corticosteroids, regenerative medicines (e.g., plasma, stem cell, placental products), or systemic steroid use within 3 months prior to screening
- •Intra-articular treatment with hyaluronic acid within 6 months prior to screening
- •Surgical intervention on the index knee \< 12 months, or arthroscopy \< 3 months prior to screening
- •Non-ambulatory status
- •Past or current diagnosis of fibromyalgia or inflammatory arthritis, gout, rheumatoid arthritis, lupus arthropathy, psoriatic arthritis, avascular necrosis, severe bone deformity, active infection of the index knee joint or at the site of injection, pes anserine bursitis, neurogenic or vascular claudication, or uncontrolled diabetes mellitus (HbA1C\>8%)
- •Diagnosis of arthritis due to traumatic injury or meniscal tear in the index knee within 2 years of screening
- •Moderate or large knee effusion in the index knee at screening and at test agent administration that requires drainage for diagnostic purposes or symptomatic relief
- •Clinically significant, ongoing illness or medical condition that in the opinion of the investigator constitutes a safety risk for participation in the study or that could interfere with achieving the study objectives, conduct or evaluation
Outcomes
Primary Outcomes
Evaluate the safety and tolerability of Signature Cord Prime as defined per CTCAE v. Stopping criteria as defined in 6.11.2.8
Time Frame: 90 days
Administered as a single intra-articular injection in subjects with osteoarthritis of knee at 2 dose levels; 75mg and 150mg
Secondary Outcomes
- Exploratory objective to observe for early data suggestive of efficacy by estimating and comparing changes from baseline(90 days and six months)