A Study on Hydroxocobalamin Given to Healthy Individual to Monitor Symptoms
Public ClinicalTrials.gov record NCT07469189. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
We are planning a series of studies in individuals with ulcerative colitis, primary sclerosing cholangitis and pouchitis to determine if hydroxocobalamin is an effective therapy to treat these conditions. For these indications we are submitting INDs to the FDA as well as protocols to the IRB. Hydroxocobalamin, referred to as vitamin B12a has been approved by the FDA for treatment of cyanide toxicity in up to 5 grams intravenously over 15 minutes twice in a brief period. This has been tested and used in intravenous doses as high as 15 grams in a day. We will be utilizing its pharmacokinetic and safety profile to treat several subsets of patients. We are testing this initially in a healthy population to assess tolerability.
Study identification
- NCT ID
- NCT07469189
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 10 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 70 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 1, 2023
- Primary completion
- Jun 29, 2023
- Completion
- Jun 29, 2023
- Last update posted
- Mar 12, 2026
2023
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Brigham and Women's Hospital | Boston | Massachusetts | 02115 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07469189, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Mar 12, 2026 · Synced Sep 28, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07469189 live on ClinicalTrials.gov.