# Collection of Bone Marrow Aspirate From Normal Volunteers

> **NCT03949647** · — · RECRUITING · sponsor: **National Institute on Aging (NIA)** · enrollment: 2000 (estimated)

## Conditions studied

- Normal Aging

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03949647
- **Lead sponsor:** National Institute on Aging (NIA)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2019-05-08
- **Primary completion:** 2050-12-31
- **Final completion:** 2050-12-31
- **Target enrollment:** 2000 (ESTIMATED)
- **Last updated:** 2026-04-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03949647

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03949647, "Collection of Bone Marrow Aspirate From Normal Volunteers". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT03949647. Licensed CC0.

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