# Oral/Intramuscular B12 to Treat Cobalamin Deficiency

> **NCT01476007** · NA · COMPLETED · sponsor: **Gerencia de Atención Primaria, Madrid** · enrollment: 284 (actual)

## Conditions studied

- Vitamin B 12 Deficiency

## Interventions

- **DRUG:** oral Cobalamin (vitamin B12)
- **DRUG:** intramuscular Cobalamin (vitamin B12)

## Key facts

- **NCT ID:** NCT01476007
- **Lead sponsor:** Gerencia de Atención Primaria, Madrid
- **Sponsor class:** OTHER_GOV
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2014-07
- **Primary completion:** 2017-11-28
- **Final completion:** 2017-11-28
- **Target enrollment:** 284 (ACTUAL)
- **Last updated:** 2017-11-29

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01476007

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01476007, "Oral/Intramuscular B12 to Treat Cobalamin Deficiency". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT01476007. Licensed CC0.

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