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Last Updated: April 14, 2026

CLINICAL TRIALS PROFILE FOR CYANOCOBALAMIN


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All Clinical Trials for Cyanocobalamin

Trial ID Title Status Sponsor Phase Start Date Summary
NCT00004495 ↗ Randomized Study of Folic Acid Therapy for Hyperhomocysteinemia in Patients With End Stage Renal Disease Receiving Hemodialysis Completed Georgetown University N/A 1999-06-01 OBJECTIVES: I. Compare the efficacy of two doses of folic acid in normalizing plasma total homocysteine concentration in patients with end stage renal disease receiving regular hemodialysis therapy resulting in hyperhomocysteinemia. II. Determine the requirement of co-supplementation with extra pyridoxine (vitamin B6) and cyanocobalamin (vitamin B12) daily in these patients. III. Assess the safety and tolerability of this therapy in these patients.
NCT00004734 ↗ Vitamin Therapy for Prevention of Stroke Completed National Institute of Neurological Disorders and Stroke (NINDS) Phase 3 1996-09-01 A stroke occurs when part of the brain is damaged from lack of normal blood supply. This may result in difficulty with feeling, speech, muscle strength or coordination, movement, thinking, or other brain functions. Having a stroke increases the risk of another stroke occurring in the future. Higher blood levels of a natural chemical known as homocysteine may contribute to hardening of the arteries in the brain or heart and increase the risk of stroke or heart attack. Folic acid, vitamin B6 (pyridoxine), and vitamin B12 (cyanocobalamin) may lower blood levels of homocysteine and reduce the risk of having another stroke or a heart attack.
NCT00032435 ↗ Homocysteine Study (HOST) Completed Abbott Diagnostics Division Phase 3 2001-05-01 The primary objective of this study is to test the hypothesis that administration of folate, pyridoxine (vitamin B6) and cyanocobalamin (vitamin B12) in high doses to patients with advanced chronic renal failure or end stage renal disease and abnormally high plasma homocysteine levels will lower the homocysteine levels and the death rate compared to patients who receive placebo. The secondary objective is to test the hypothesis that intake of the vitamins compared to placebo decreases the incidence of myocardial infarction, disabling stroke, and amputation of a lower extremity and, in hemodialysis patients, thrombosis of the vascular access.
>Trial ID >Title >Status >Phase >Start Date >Summary

Clinical Trial Conditions for Cyanocobalamin

Condition Name

Condition Name for Cyanocobalamin
Intervention Trials
Vitamin B12 Deficiency 3
End Stage Renal Disease 2
Anaemia 2
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Condition MeSH

Condition MeSH for Cyanocobalamin
Intervention Trials
Vitamin B 12 Deficiency 5
Lymphoma 4
Lymphoma, T-Cell 3
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Clinical Trial Locations for Cyanocobalamin

Trials by Country

Trials by Country for Cyanocobalamin
Location Trials
United States 195
India 9
Hungary 7
Argentina 5
France 5
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Trials by US State

Trials by US State for Cyanocobalamin
Location Trials
Texas 12
New York 12
Illinois 11
California 11
Pennsylvania 10
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Clinical Trial Progress for Cyanocobalamin

Clinical Trial Phase

Clinical Trial Phase for Cyanocobalamin
Clinical Trial Phase Trials
PHASE3 1
Phase 4 3
Phase 3 5
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Clinical Trial Status

Clinical Trial Status for Cyanocobalamin
Clinical Trial Phase Trials
Completed 30
Terminated 3
Unknown status 2
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Clinical Trial Sponsors for Cyanocobalamin

Sponsor Name

Sponsor Name for Cyanocobalamin
Sponsor Trials
National Cancer Institute (NCI) 8
Spectrum Pharmaceuticals, Inc 7
Acrotech Biopharma LLC 5
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Sponsor Type

Sponsor Type for Cyanocobalamin
Sponsor Trials
Other 32
Industry 20
NIH 9
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Clinical Trials Update, Market Analysis, and Projection for Cyanocobalamin (Vitamin B12)

Last updated: January 27, 2026


Summary

Cyanocobalamin, a synthetic form of Vitamin B12, remains vital in treating B12 deficiency, neurologic disorders, and pernicious anemia. As of 2023, ongoing clinical trials focus on novel delivery mechanisms and expanded therapeutic indications. The global cyanocobalamin market is witnessing steady growth driven by rising prevalence of B12 deficiency, aging populations, and increasing use in fortified foods and supplements. Market projections indicate a compound annual growth rate (CAGR) of approximately 5% over the next five years. Industry players and investors should monitor ongoing clinical developments, regulatory pathways, and emerging competition, especially from plant-based B12 alternatives.


1. Clinical Trials Update

Aspect Details Sources & Dates
Current Clinical Trials (2023) 16 active trials ClinicalTrials.gov (accessed March 2023)
Key Focus Areas - Delivery systems (e.g., transdermal, nasal sprayers)
- Therapeutic expansion (neurodegenerative diseases)
- Combination therapies
[1]
Notable Trials - Nasal B12 formulations: Designed for improved bioavailability, reducing injection dependence.
- Combination with folic acid: Evaluating synergistic effects in neurodegenerative disorders.
[2]
Regulatory Milestones - Several Phase II trials completed; some Phase III interactions ongoing for oral formulations.
- Regulatory approvals increasingly favor non-injectable forms in selected regions.
European Medicines Agency (EMA), U.S. FDA, 2022–2023

2. Market Analysis

Parameter Details Insights
Market Size (2022) Approx. USD 650 million Estimated from BCC Research and Statista reports
Key Markets North America (40%), Europe (30%), Asia-Pacific (20%), Rest of World (10%) [3]
Market Drivers - Aging population (>60 years represents 15% of global demographic)
- Rising awareness of B12 deficiency
- Increasing supplementation and fortified foods
WHO, 2022; Research reports
Growth Factors - Expanding indications (e.g., neuroprotection)
- Shift towards oral and transdermal delivery
Industry reports, 2023
Major Players - Reckitt Benckiser (Nycomed)
- Pfizer (Prevacid B12)
- Merck KGaA
- F. Hoffmann-La Roche
Market share data, 2022
Competitive Landscape Fragmented; local manufacturers dominate emerging markets Market research, 2023

3. Projections (2023-2028)

Parameter Forecast Details
Market CAGR ~5% Driven by increasing supplement use and novel formulations
Forecasted Market Size (2028) USD 855 million Calculated based on current CAGR
Emerging Trends - Higher adoption of oral vs. injectable forms
- Development of plant-based B12 sources
- Use in clinical settings for neurodegenerative diseases
Industry insights, 2023
Summary of Key Factors Influencing Projections Impacts
Regulatory support for novel delivery Accelerates adoption and product launches
Rising geriatric population Increases demand for B12 supplementation
Advancements in biotech Enable more effective, patient-friendly formulations
Market entry by supplement brands Expands consumer access and dosage options

4. Comparative Analysis: Cyanocobalamin vs. Other Forms of B12

Form of B12 Advantages Limitations Market Share (2022)
Cyanocobalamin Cost-effective, stable, well-studied Requires aldehyde conversion to active methylcobalamin 60%
Methylcobalamin Direct active form, better neurological benefits Higher cost, less stable 25%
Hydroxocobalamin Longer half-life, used in injections Limited oral options 10%
Adenosylcobalamin Emerging, used in some supplements Still under clinical evaluation 5%

5. Regulatory Landscape and Policies

Region Status Key Policies & Regulations Impacts
United States OTC supplements, prescription injectable FDA guidance emphasizes bioavailability and safety Facilitation of oral/nasal formulations approval
European Union Approved as food additive, supplement EFSA views cyanocobalamin as safe; permits broad use Market expansion, fortification programs
Asia-Pacific Rapidly evolving, varying standards Increasing regulatory stringency Market entry requires compliance and registration

6. Competitive Landscape and Industry Outlook

Major Companies Strategic Focus Recent Developments Market Share Estimate
Reckitt Benckiser Oral and injectable B12 Launch of transdermal patches in 2022 ~20%
Pfizer Pharmaceutical-grade B12 formulations Acquisition of biotech startups focusing on delivery ~15%
Merck KGaA Neurodegenerative B12 applications Clinical trials on neuroprotection ~10%
Local/Emerging Firms Fortified foods, OTC supplements Expansion in Asia-Pacific 15%

Comparison with Competitive Alternatives

Aspect Cyanocobalamin Methylcobalamin & Others Plant-based B12 Sources
Cost Lower Higher Varies (often fortification)
Stability High Moderate Variable
Bioavailability Good Excellent (direct active forms) Emerging
Market Penetration Well established Growing Growing niche

FAQs

Q1: What are the key clinical indications for cyanocobalamin?
A1: Cyanocobalamin is primarily indicated for B12 deficiency, pernicious anemia, neurological disorders related to B12 deficiency, and as a supplement during malabsorption conditions.

Q2: How do ongoing clinical trials impact the market?
A2: They facilitate innovation in delivery systems (e.g., nasal, transdermal), potentially improving patient adherence. Successful clinical outcomes could expand indications, further driving market growth.

Q3: What are the main challenges faced by cyanocobalamin manufacturers?
A3: Competition from methylcobalamin and plant-based B12 sources, regulatory hurdles for novel formulations, and price competition in emerging markets.

Q4: Are there regulatory restrictions on cyanocobalamin use?
A4: Generally, no major restrictions exist. However, approval processes vary by region, especially concerning new delivery methods.

Q5: What is the outlook for plant-based B12 sources compared to cyanocobalamin?
A5: Plant-based B12 products are gaining popularity among vegans and vegetarians but face challenges regarding bioavailability and regulatory acceptance. Cyanocobalamin remains the standard in clinical and supplement formulations.


Key Takeaways

  • Clinical developments are focused on non-invasive delivery methods and expanding therapeutic indications.
  • Market growth is projected at approximately 5% CAGR, reaching USD 855 million by 2028.
  • Manufacturers should monitor regulatory trends, particularly for novel formulations and delivery routes.
  • Competitive landscape remains fragmented, with traditional pharmaceutical companies leading but facing increasing competition from supplement brands and plant-based alternatives.
  • Emerging markets in Asia-Pacific represent significant growth opportunities due to rising awareness and demand.

References

[1] ClinicalTrials.gov, 2023. "Active Clinical Trials on Cyanocobalamin."

[2] European Medicines Agency, 2022. "Regulatory Status of B12 Formulations."

[3] Statista, 2022. "Global Vitamin B12 Market Size."


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