NCT07137559

Brief Summary

CELZ-201-DDT is an investigational (experimental) cell therapy currently being studied for people with degenerative disc disease who have chronic lower back pain.

Trial Health

Trial Relationships

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Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

August 14, 2025

Completed
8 days until next milestone

First Posted

Study publicly available on registry

August 22, 2025

Completed
Last Updated

August 22, 2025

Status Verified

August 1, 2025

First QC Date

August 14, 2025

Last Update Submit

August 14, 2025

Conditions

Keywords

CELZ-201-DDTAllogeneic Umbilical Cord Sub-Epithelial Cell-Derived Mesenchymal Stromal CellsMesenchymal Stromal Cells (MSC)Chronic Lower Back PainDegenerative Disc Disease (DDD)Lumbar DegenerationChronic PainExpanded AccessSingle Patient INDEmergency Use INDNon-Emergency Use INDCompassionate UseRegenerative MedicineStem Cell Therapy

Interventions

CELZ-201-DDT is administered via intramuscular injection. Dosing, administration, and follow-up will be determined by the treating physician in accordance with the EA authorization and medical judgment. Safety monitoring will be performed during and after treatment, and all serious adverse events will be reported to the FDA and IRB per applicable regulations.

Eligibility Criteria

Age18 Years - 80 Years
Sexall
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Confirmed diagnosis of chronic lower back pain due to degenerative disc disease.
  • No comparable or satisfactory alternative therapy available. Unable to participate in the ongoing CELZ-201-DDT clinical trial. Informed consent provided.

You may not qualify if:

  • Any medical condition that poses an unacceptable risk or would interfere with treatment safety or evaluation.
  • Known hypersensitivity to any component of the investigational product.
  • How to Request Access:
  • Contact the Expanded Access Coordinator to confirm eligibility and discuss feasibility.
  • Complete and submit FDA Form 3926 to the appropriate FDA review division.
  • Obtain IRB review (may be expedited or post-treatment for emergency use). Coordinate drug shipment and treatment schedule.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

MeSH Terms

Conditions

Intervertebral Disc DegenerationChronic Pain

Condition Hierarchy (Ancestors)

Spinal DiseasesBone DiseasesMusculoskeletal DiseasesPainNeurologic ManifestationsSigns and SymptomsPathological Conditions, Signs and Symptoms

Central Study Contacts

Study Design

Study Type
expanded access
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

August 14, 2025

First Posted

August 22, 2025

Last Updated

August 22, 2025

Record last verified: 2025-08