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Tolerance Study of Allogeneic of Adipose Tissue Derived Mesenchymal Stroma/Stem Cells (AdMSC) Transplantation in Patients With Critical Limb Ischemia.

NCT06795620 · Status: NOT_YET_RECRUITING · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 10

Last updated 2025-01-28

No results posted yet for this study

Summary

Critical limb ischemia (CLI) is the most severe stage of peripheral arterial disease (PAD). Cell therapy delivered to the ischemic muscle constitutes a promising approach to treat CLI patients with no or poor options of vascularization. Pre-clinical study and clinical phase I have demonstrated the safety and feasibility of the use of autologous AdMSC treatment in patients without option for revascularization CLI patients and encouraging preliminary efficacy results have been highlighted in the pilot phase. In order to optimize AdMSC quality and to accelerate treatment availability researchers decide to test the use of allogeneic cryopreserved AdMSC from healthy donor. The aim of this phase I study is to evaluate the safety of allogeneic AdMSC injection in ischemic leg.

Conditions

  • Critical Limb Ischemia

Interventions

DRUG

Adipose tissue derived mesenchymal Stroma/stem Cells transplantation

Allogeneic adipose tissue-derived stromal cells (AdMSC) (CellReady ® drug) will be administered intramuscularly into the ischemic limb (dose of 90x10\^6 AdMSC) of patients. They will be followed at 1 day, 7 days, 30 days, 90 days, and 180 days after the injection.

Sponsors & Collaborators

  • University Hospital, Toulouse

    lead OTHER

Principal Investigators

  • François-Xavier LAPEBIE, Dr · Service de Médecine Vasculaire, Hôpital Rangueil, CHU de Toulouse

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-01-31
Primary Completion
2028-01-31
Completion
2028-01-31

Countries

  • France

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06795620 on ClinicalTrials.gov