# Natural History Study of ATP1A3-related Disease

> **NCT03857607** · — · UNKNOWN · sponsor: **Institute of Child Health** · enrollment: 100 (estimated)

## Conditions studied

- ATP1A3-related Disease
- Alternating Hemiplegia of Childhood
- Rapid Onset Dystonia Parkinsonism
- CAPOS

## Interventions

- **GENETIC:** Whole exome sequencing

## Key facts

- **NCT ID:** NCT03857607
- **Lead sponsor:** Institute of Child Health
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2018-09-01
- **Primary completion:** 2022-12-31
- **Final completion:** 2023-08-31
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2022-06-06

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03857607

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03857607, "Natural History Study of ATP1A3-related Disease". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT03857607. Licensed CC0.

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