Autologous Basal Layer Stem Cells for Interstitial Lung Disease
Official title: REGEND001 Autologous Basal Layer Stem Cell Transplantation for Interstitial Lung Disease (ILD): A Translational Application Study
Run by Ruijin Hospital · NCT06998706 · Data updated 2026-11-12
This study tests whether a patient’s own bronchial basal layer stem cells can be safely infused to help people with interstitial lung disease feel better or improve lung function.
Quick facts
| Phase | Phase 1 |
|---|---|
| Study type | Interventional |
| Ages | 40 Years to 75 Years |
| Sex | All |
| Enrollment | 10 (estimated) |
| Sponsor | Ruijin Hospital Academic / other |
| Locations | 2 sites (Qionghai, Hainan and 1 other locations) |
| Status | Recruiting |
| Started | June 19, 2025 |
| Main results expected | June 30, 2029 |
| Study ends | June 30, 2029 |
| Registry record updated | July 28, 2026 |
| Trial ID | NCT06998706 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults aged 40–75 with confirmed ILD (including IPF or connective tissue disease–associated ILD) and DLCO between 30% and 80% predicted.
✕Probably not a fit
Patients with active malignancy, unresolved infections, pregnancy plans, or contraindications to bronchoscopic procedures may not benefit and could be excluded or experience risks without clear gains.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This first-in-human translational study uses autologous basal layer stem cells (expressing KRT5/P63) harvested from patients, expanded outside the body, and delivered to the lungs via bronchoscopic infusion. The aim is to assess safety and potential efficacy in regenerating damaged lung tissue in ILD. Eligible adults are 40–75 with confirmed ILD and specific lung function criteria, excluding those with active cancer or certain infections. Multiple sites in Shanghai and Hainan will enroll participants under a lead sponsorship from Ruijin Hospital. The approach represents a procedures-based cell therapy with careful patient selection and close monitoring for adverse events and early signals of benefit.
Why it matters
Potential benefit: If successful, patients may experience stabilized or improved lung function and potentially slower disease progression.
How similar studies have gone: Early translational studies in cell-based lung therapies have shown safety signals, but this approach is novel for ILD and requires demonstration of both safety and efficacy signals.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. Age 40-75 years. 2. Confirmed diagnosis of ILD (e.g., IPF, connective tissue disease-associated ILD). 3. DLCO ≥30% and \<80% predicted. Exclusion Criteria: 1. Pregnancy, lactation, or plans for pregnancy within 1 year. 2. Active malignancy or history of malignancy. 3. Positive serology for HIV, HBV, HCV, or syphilis.
Where it's running
-
Ruijin Hospital Hainan Branch, Shanghai Jiao Tong University School of Medicine
Qionghai, Hainan, China Recruiting -
Ruijin Hospital, Shanghai Jiao Tong University School of Medicine
Shanghai, Shanghai Municipality, China Recruiting
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.