Ignite Creation Date:
2025-12-24 @ 4:33 PM
Ignite Modification Date:
2025-12-25 @ 9:45 PM
Study NCT ID:
NCT06828666
Status:
RECRUITING
Last Update Posted:
2025-11-03
First Post:
2025-02-05
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
A Phase 1/2a to Evaluate the Safety and Efficacy of Adipose Tissue Allograft (BRC-OA) in Patients With Osteoarthritis of the Knee
Sponsor:
Britecyte
Organization:
Study Overview
Official Title:
A Phase 1/2a, Multicenter, Randomized, Controlled, Single-Blind, Dose-Finding Study to Evaluate the Safety and Efficacy of Cryopreserved Devitalized Adipose Tissue Allograft (BRC-OA) for Pain Treatment in Subjects With Mild to Severe Osteoarthritis (OA) of the Knee
Status:
RECRUITING
Status Verified Date:
2025-02
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
No
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study is to evaluate the safety profile of BRC-OA for pain treatment in patients with mild to severe OA of the knee, focusing particularly on two distinct doses. Alongside safety assessments, the study also aims to investigate the initial efficacy of BRC-OA in treating pain among these patients. The study product is a cryopreserved devitalized adipose tissue allograft (BRC-OA). BRC-OA is composed of a devitalized human adipose particulate that retains the inherent properties of adipose such as tissue architecture, extracellular matrix, and signaling molecules.
Detailed Description:
The study will be conducted in two parts:
* Part 1 (Safety Evaluation phase) - without control arm
* Part 2 (Randomized Controlled phase) - with control arm
In Part 1, six subjects will be treated with a 7-day staggering interval between each subject's enrollment. The initial 3 subjects will receive a 2 mL dose of BRCOA, and if deemed safe and well-tolerated by the investigator, the next 3 subjects will receive an 8 mL dose, also following a 7-day staggering interval to assess safety and tolerability. Once both dose levels (2 mL and 8 mL) are confirmed to be safe and tolerable, the study will advance to Part 2. In Part 2, a total of 36 subjects (12 subjects per arm) will be randomized 1:1:1 to three parallel arms to be administered via intraarticular injection of 2 mL or 8 mL of BRC-OA, or 2 mL of normal saline (control).
* Part 1 (Safety Evaluation phase) - without control arm
* Part 2 (Randomized Controlled phase) - with control arm
In Part 1, six subjects will be treated with a 7-day staggering interval between each subject's enrollment. The initial 3 subjects will receive a 2 mL dose of BRCOA, and if deemed safe and well-tolerated by the investigator, the next 3 subjects will receive an 8 mL dose, also following a 7-day staggering interval to assess safety and tolerability. Once both dose levels (2 mL and 8 mL) are confirmed to be safe and tolerable, the study will advance to Part 2. In Part 2, a total of 36 subjects (12 subjects per arm) will be randomized 1:1:1 to three parallel arms to be administered via intraarticular injection of 2 mL or 8 mL of BRC-OA, or 2 mL of normal saline (control).
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: