How many drugs treat Cobalamin deficiency?

Drug Landscape tracks 5 marketed treatments for Cobalamin deficiency (deduplicated by molecule). 0 Phase 3 candidates and 0 Phase 2 candidates are in the pipeline.

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Last reviewed 2026-06-10 · How we verify

Cobalamin deficiency — Treatment Landscape & Competitive Intelligence

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Cobalamin deficiency (disease) competitive landscape: 5 marketed treatments tracked, 0 Phase 3 candidates, 0 Phase 2 candidates. Recent regulatory actions and upcoming PDUFA dates across the entire treatment set.

5 marketed 0 Phase 3 0 Phase 2 Live · 30-min refresh

Marketed treatment landscape

Approved drugs treating Cobalamin deficiency, deduplicated by molecule. See the full disease page for line-of-therapy detail.

Drug	Generic	Sponsor	Class	Target	First approval
Thiamine Hydrochloride	THIAMINE	Pfizer	thiamine (vit B1)	Heat shock protein HSP 90-alpha	1993-01-01
Cyanokit	HYDROXOCOBALAMIN	Btg Intl	Antidote		1978-01-01
Cyanocobalamin Co 57	cyanocobalamin (57Co)	Mallinckrodt	Radioactive Diagnostic Agent	Cob(I)yrinic acid a,c-diamide adenosyltransferase, mitochondrial, Methionine synthase, Methionine synthase reductase	1968-01-01
Hydroxycobalamin	Hydroxycobalamin	Christian Medical College, Vellore, India
Thiamin	Thiamin	Hospital Sao Domingos		Thiamin pyrophosphokinase 1, Thiamine transporter 1, Thiamine-triphosphatase

Phase 3 pipeline

No Phase 3 pipeline candidates tracked.

Phase 2 pipeline

No Phase 2 pipeline candidates tracked.

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this treatment set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this treatment set.

Sponsor landscape

· 4 drugs in Cobalamin deficiency
Btg Intl · 1 drug in Cobalamin deficiency
Christian Medical College, Vellore, India · 1 drug in Cobalamin deficiency
Hospital Sao Domingos · 1 drug in Cobalamin deficiency
Mallinckrodt · 1 drug in Cobalamin deficiency
Pfizer · 1 drug in Cobalamin deficiency

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Every new regulatory action, PDUFA date, or trial completion in Cobalamin deficiency:

Cite this brief

Drug Landscape (2026). Cobalamin deficiency — Treatment Landscape & Competitive Intelligence Brief. https://druglandscape.com/ci/disease/cobalamin-deficiency. Accessed 2026-06-10.

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