Last Updated: June 25, 2026

CLINICAL TRIALS PROFILE FOR HYDROXOCOBALAMIN


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All Clinical Trials for hydroxocobalamin

Trial ID Title Status Sponsor Phase Start Date Summary
NCT01147289 ↗ Efficacy and Safety of Injectable Association of Dexamethasone, Dipyrone and Hydrocobalamin in Lumbar Sciatic Pain Completed Eurofarma Laboratorios S.A. Phase 3 2011-02-01 A phase III, randomized, multicenter, open label clinical trial to evaluate efficacy and safety of the injectable association of dexamethasone, dipyrone, and hydroxocobalamin in lumbar sciatic pain. The study will enroll 140 patients in each arm (280 total).
NCT01656616 ↗ Hydroxycobalamin and Rural Emergency Medical Services Cyanide Exposure Patients: A Cost Analysis Withdrawn Maine Medical Center 2012-08-01 The costs to a rural emergency medical services (EMS) system of a change from a traditional cyanide antidote kit to a kit containing hydroxocobalamin alone are currently unknown. The purpose of this study is to use current EMS data to calculate the costs to a rural EMS system associated with the adoption of a hydroxocobalamin protocol for the treatment of suspected cyanide exposure.
NCT01656616 ↗ Hydroxycobalamin and Rural Emergency Medical Services Cyanide Exposure Patients: A Cost Analysis Withdrawn MaineHealth 2012-08-01 The costs to a rural emergency medical services (EMS) system of a change from a traditional cyanide antidote kit to a kit containing hydroxocobalamin alone are currently unknown. The purpose of this study is to use current EMS data to calculate the costs to a rural EMS system associated with the adoption of a hydroxocobalamin protocol for the treatment of suspected cyanide exposure.
NCT02270749 ↗ Vitamin Deficiencies and Suppletion in Morbid Obesity Completed Rijnstate Hospital Phase 4 2014-10-01 The purpose of this study is to evaluate the most effective treatment for patients who underwent a Roux-en-Y gastric bypass and developed postoperatively a vitamin B12 deficiency.
NCT03372447 ↗ Megadose of Hydroxocobalamin for the Treatment of Pernicious Anemia Completed Hospital Universitario Dr. Jose E. Gonzalez Phase 4 2017-12-27 Demonstrate the effectiveness of a single dose of a multivitamin complex for the treatment of megaloblastic anemia
NCT03446599 ↗ Hemodynamic Effects of Methylene Blue vs Hydroxocobalamin in Patients at Risk of Vasoplegia During Cardiac Surgery Withdrawn Dartmouth-Hitchcock Medical Center Phase 2 2019-11-01 This is a pilot study to determine the hemodynamic effects when hydroxocobalamin vs methylene blue is administered during cardiopulmonary bypass in patients at risk of vasoplegia by measuring mean arterial pressure (MAP), systemic vascular resistance (SVR) and vasopressor requirement.
>Trial ID >Title >Status >Phase >Start Date >Summary

Clinical Trial Conditions for hydroxocobalamin

Condition Name

Condition Name for hydroxocobalamin
Intervention Trials
Vasoplegic Syndrome 2
Liver Transplant; Complications 1
Lumbar Sciatic Pain 1
BRCA1 Mutation 1
[disabled in preview] 1
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Condition MeSH

Condition MeSH for hydroxocobalamin
Intervention Trials
Vasoplegia 3
Syndrome 2
Poisoning 1
Colitis, Ulcerative 1
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Clinical Trial Locations for hydroxocobalamin

Trials by Country

Trials by Country for hydroxocobalamin
Location Trials
United States 8
Brazil 3
Saudi Arabia 2
Mexico 1
Netherlands 1
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Trials by US State

Trials by US State for hydroxocobalamin
Location Trials
Massachusetts 2
New York 1
Florida 1
Wisconsin 1
Minnesota 1
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Clinical Trial Progress for hydroxocobalamin

Clinical Trial Phase

Clinical Trial Phase for hydroxocobalamin
Clinical Trial Phase Trials
PHASE3 1
Phase 4 3
Phase 3 1
[disabled in preview] 6
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Clinical Trial Status

Clinical Trial Status for hydroxocobalamin
Clinical Trial Phase Trials
Recruiting 5
Completed 3
Withdrawn 2
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Clinical Trial Sponsors for hydroxocobalamin

Sponsor Name

Sponsor Name for hydroxocobalamin
Sponsor Trials
Mayo Clinic 2
Joshua Korzenik 1
Dammam University 1
[disabled in preview] 3
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Sponsor Type

Sponsor Type for hydroxocobalamin
Sponsor Trials
Other 10
Industry 3
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Last updated: May 21, 2026

Hydroxocobalamin clinical trials update, market analysis, and future market projections

Hydroxocobalamin is an active form of vitamin B12 used clinically for B12 deficiency and related indications where parenteral delivery is preferred. Public clinical-trials activity and company-specific commercialization data for hydroxocobalamin are fragmented because the drug is sold under multiple brand names and in combination with different dosing regimens across regions. As a result, a complete, citation-backed update covering (1) current interventional trial status, (2) ongoing recruiting studies, (3) Phase timelines, (4) global sales, and (5) forecast methodology cannot be produced from the information available in this chat.

What clinical trials are ongoing for hydroxocobalamin and what is their current status?

Featured snippet answer: No complete, verifiable trial-by-trial status dataset is available here to support a current “ongoing” and “results” update for hydroxocobalamin across registries (ClinicalTrials.gov, EU CTR, ICTRP/WHO, and company pipelines).

How do trial designs typically look for hydroxocobalamin?

Without a sourced dataset, it is not possible to enumerate specific trial identifiers, endpoints (hematologic response, neurologic outcomes, pharmacokinetics), comparators (oral B12 vs other parenteral B12 forms), or enrollment progress with the required accuracy.

Which indications are studied most for hydroxocobalamin?

Common clinical use centers on vitamin B12 deficiency states (including malabsorption-related etiologies) and neurologic complications, but a registry-backed mapping of indications, lines of therapy, and inclusion criteria cannot be completed to Bloomberg-grade specificity from the provided context.

How strong is the hydroxocobalamin patent and exclusivity position affecting new clinical development?

Featured snippet answer: No Orange Book, EP register, SPC, or relevant litigation record can be compiled here to quantify the exclusivity landscape for hydroxocobalamin.

What patent estate covers hydroxocobalamin products?

Hydroxocobalamin is often treated as an established medicine with product-level differentiation (formulations, routes, dosing schedules). Without sourced patent and regulatory linkages, it is not possible to count patents, identify assignees, or determine expiration windows.

What generic entry or biosimilar risk exists for hydroxocobalamin?

Hydroxocobalamin is not a biologic, so biosimilar framing is generally not applicable. Generic competition risk does exist in many jurisdictions, but a region-by-region analysis cannot be responsibly stated without Orange Book/SmPC and market authorization details.

What is the market size for hydroxocobalamin today, and which regions drive sales?

Featured snippet answer: A complete, sourced global and regional market sizing table cannot be generated from the information available in this chat.

How do brand names and formulations affect market tracking?

Hydroxocobalamin market figures can be distorted by multiple product forms, strengths, and pack sizes, plus differences in reporting classification across data providers and reimbursement systems. Without a specific product catalog and mapping, a defensible segmentation is not possible.

Where does hydroxocobalamin sit versus other vitamin B12 therapies?

Without sourced competitive intelligence, it is not possible to compare hydroxocobalamin with cyanocobalamin, methylcobalamin, or combination B12 products on penetration, prescribing behavior, or pricing impact.

Which companies sell hydroxocobalamin, and what is their competitive positioning?

Featured snippet answer: A company-by-company market position assessment requires a product list and verified sales and distribution data that are not available here.

Are there recent product launches or supply disruptions?

No supply chain, tender, procurement, or launch announcements can be cited from the provided context.

When does hydroxocobalamin face commercialization inflection points from clinical or regulatory milestones?

Featured snippet answer: No milestone-driven inflection timeline can be produced without a registry-backed clinical pipeline and regulatory status mapping.

What FDA, EMA, or other agency actions matter for hydroxocobalamin?

A regulatory-action timeline requires FDA labeling history, EPAR/SmPC versions, and pharmacovigilance or line-extension data that are not available here.

What market projections apply to hydroxocobalamin through 2030, and what growth drivers dominate?

Featured snippet answer: Market projections cannot be produced without baseline sales data, forecast model assumptions, and sourced inputs (epidemiology, reimbursement trends, pricing, and utilization shifts).

What growth drivers are typically modeled for parenteral B12 therapies?

Common drivers include B12 deficiency prevalence, adherence and outcomes in neurologic presentations, uptake in clinical protocols, and reimbursement for parenteral administration. However, no quantify-and-cite forecast inputs are present here.

What downside risks should be included in a forecast?

Typical risks include generic pricing pressure, formulary exclusions, and competition from oral B12 or other parenteral B12 analogs. A downside-scenario forecast requires region-level pricing and penetration assumptions that are not available here.

Key Takeaways

  • A registry-level clinical-trials update, with current status and citations, cannot be generated from the provided context.
  • A citation-backed market sizing and forecast for hydroxocobalamin cannot be produced without baseline sales and forecast inputs.
  • Patent, exclusivity, and litigation impacts on market timing are not computable here without regulatory-patent linkage data.

FAQs

  1. How can I find current recruiting hydroxocobalamin trials on ClinicalTrials.gov?
  2. Does hydroxocobalamin have Orange Book listings in the US tied to specific NDCs?
  3. How does hydroxocobalamin compare with cyanocobalamin for neurologic outcomes?
  4. What substitution rules do formularies use between methylcobalamin and hydroxocobalamin?
  5. What are common endpoints used in B12 deficiency trials for parenteral therapies?

References

  1. No cited sources are available because the information needed to compile hydroxocobalamin trials, regulatory status, patents, and market data is not present in the provided context.

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