# Natural History Study of Patients With Methylmalonic Acidemia and Propionic Acidemia

> **NCT05438485** · — · TERMINATED · sponsor: **HemoShear Therapeutics** · enrollment: 11 (actual)

## Conditions studied

- Methylmalonic Acidemia
- Propionic Acidemia

## Interventions

- **OTHER:** Registry

## Key facts

- **NCT ID:** NCT05438485
- **Lead sponsor:** HemoShear Therapeutics
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2021-08-27
- **Primary completion:** 2023-10-20
- **Final completion:** 2023-10-20
- **Target enrollment:** 11 (ACTUAL)
- **Why stopped:** The decision to terminate the study was based on business considerations by the Sponsor.
- **Last updated:** 2023-12-27

## Collaborators

- [object Object]
- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05438485

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05438485, "Natural History Study of Patients With Methylmalonic Acidemia and Propionic Acidemia". Retrieved via AI Analytics 2026-06-15 from https://api.ai-analytics.org/clinical/NCT05438485. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*