# A Natural History Study of Molybdenum Cofactor and Isolated Sulfite Oxidase Deficiencies

> **NCT01735188** · — · COMPLETED · sponsor: **Origin Biosciences** · enrollment: 65 (actual)

## Conditions studied

- Molybdenum Cofactor Deficiency
- Isolated Sulfite Oxidase Deficiency

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01735188
- **Lead sponsor:** Origin Biosciences
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2013-08
- **Primary completion:** 2015-11
- **Final completion:** 2016-06
- **Target enrollment:** 65 (ACTUAL)
- **Last updated:** 2019-03-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01735188

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01735188, "A Natural History Study of Molybdenum Cofactor and Isolated Sulfite Oxidase Deficiencies". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT01735188. Licensed CC0.

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