# Liver Disease in Urea Cycle Disorders

> **NCT04612764** · — · ACTIVE_NOT_RECRUITING · sponsor: **Baylor College of Medicine** · enrollment: 62 (estimated)

## Conditions studied

- Urea Cycle Disorder
- Ornithine Transcarbamylase Deficiency
- Citrullinemia 1
- ARGI Deficiency
- ASL Deficiency
- Argininosuccinic Aciduria
- ASS Deficiency
- Hyperargininemia

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04612764
- **Lead sponsor:** Baylor College of Medicine
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2021-11-04
- **Primary completion:** 2026-12-31
- **Final completion:** 2026-12-31
- **Target enrollment:** 62 (ESTIMATED)
- **Last updated:** 2026-04-27

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04612764

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04612764, "Liver Disease in Urea Cycle Disorders". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04612764. Licensed CC0.

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