Ignite Creation Date:
2025-12-24 @ 11:36 PM
Ignite Modification Date:
2026-01-01 @ 1:45 AM
Study NCT ID:
NCT03880656
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2025-04-03
First Post:
2019-03-13
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
BM-MNCs for Lower Extremity Compartment Syndrome Injury
Sponsor:
Oregon Health and Science University
Organization:
Study Overview
Official Title:
Autologous Bone Marrow Mononuclear Cell Administration for Lower Extremity Compartment Syndrome Injury
Status:
ACTIVE_NOT_RECRUITING
Status Verified Date:
2025-03
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This is a phase 1 study to assess safety and tolerability of intramuscular administration of two different doses of autologous bone marrow mononuclear cells (BM-MNCs) for treatment of lower extremity injury complicated by compartment syndrome injury.
Detailed Description:
The primary objectives are to assess safety and tolerability of a high and low dose of autologous bone marrow mononuclear cells. Secondary objectives include evaluation of potential responses of the BM-MNC therapy.
This is a two-stage, randomized, unblinded, multicenter (two sites), controlled phase 1 clinical trial to evaluate the safety of two different doses of intramuscular injections of autologous bone marrow mononuclear cells, commonly known as a type of stem cell. Acute compartment syndrome injury is a mixed soft tissue injury due to a trauma that causes edema leading to excessive pressure in the muscle compartment. This type of injury frequently results in permanent reduction in function and disability.
A total of 18 participants that have undergone a fasciotomy for treatment of a lower leg compartment syndrome will be enrolled with 6 assigned to the control (observational) group, 6 to the low cell-dose group and 6 to the high cell-dose group. The treatment arm will receive a single dose (high or low) of autologous BM-MNCs 5 - 9 days post injury and fasciotomy and a minimum of 3 months of standard of care physical rehabilitation. An observational control arm will not receive cells post fasciotomy but will undergo a standard of care course of physical therapy and will be followed for comparison to assess early safety signals and potential benefit.
This is a two-stage, randomized, unblinded, multicenter (two sites), controlled phase 1 clinical trial to evaluate the safety of two different doses of intramuscular injections of autologous bone marrow mononuclear cells, commonly known as a type of stem cell. Acute compartment syndrome injury is a mixed soft tissue injury due to a trauma that causes edema leading to excessive pressure in the muscle compartment. This type of injury frequently results in permanent reduction in function and disability.
A total of 18 participants that have undergone a fasciotomy for treatment of a lower leg compartment syndrome will be enrolled with 6 assigned to the control (observational) group, 6 to the low cell-dose group and 6 to the high cell-dose group. The treatment arm will receive a single dose (high or low) of autologous BM-MNCs 5 - 9 days post injury and fasciotomy and a minimum of 3 months of standard of care physical rehabilitation. An observational control arm will not receive cells post fasciotomy but will undergo a standard of care course of physical therapy and will be followed for comparison to assess early safety signals and potential benefit.
Study Oversight
Has Oversight DMC:
True
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?:
False
Is an FDA AA801 Violation?: