Chronic obstructive pulmonary disease (COPD)
Cell-based research for chronic pulmonary inflammation and injury must balance biological rationale with route-specific and cardiopulmonary risk.
Development questions
- Which COPD phenotype and disease stage fit the proposed mechanism?
- How will identity, viability, potency, dose, route, and product consistency be controlled?
- Which pulmonary, thrombotic, immunologic, and infusion risks require nonclinical and clinical monitoring?
- Which endpoints can separate safety, biological activity, function, exacerbations, and patient-reported benefit?
Selected U.S. registry context
Selected completed U.S. MSC studies include Phase 1 NCT04047810 and Phase 2 NCT00683722. Their registry presence and completion do not establish efficacy or approval.