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REGEND001 Autologous Basal Layer Stem Cell Transplantation for Bronchiectasis: A Translational Application Study
Sponsor: Ruijin Hospital
Summary
This clinical trial aims to evaluate the safety and efficacy of REGEND001, an autologous basal layer stem cell transplantation therapy, in patients with chronic structural lung disease (bronchiectasis). The treatment involves harvesting bronchial basal layer stem cells from the patient, expanding them ex vivo, and reintroducing them via bronchoscopic infusion to repair damaged lung tissue.
Key Details
Gender
All
Age Range
25 Years - 80 Years
Study Type
INTERVENTIONAL
Enrollment
10
Start Date
2025-06-30
Completion Date
2026-05-30
Last Updated
2025-05-23
Healthy Volunteers
No
Conditions
Interventions
REGEND001 Autologous Basal Layer Stem Cell Suspension
REGEND001 Autologous Basal Layer Stem Cell Suspension is an innovative cell therapy product designed for chronic structural lung diseases, such as bronchiectasis. This treatment involves harvesting regenerative stem cells (expressing KRT5/P63 markers) from the patient's own bronchial basal layer via fiberoptic bronchoscopy. After isolation, purification, and ex vivo expansion, the cells are administered as a suspension through bronchoscopic infusion into damaged lung segments.