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Vitamin D: solid form, start monthly

University Hospital, Basel, Switzerland · FDA-approved active Small molecule

Vitamin D acts as a steroid hormone that binds to the vitamin D receptor to regulate calcium and phosphate homeostasis, immune function, and cell differentiation.

Vitamin D acts as a steroid hormone that binds to the vitamin D receptor to regulate calcium and phosphate homeostasis, immune function, and cell differentiation. Used for Vitamin D deficiency, Hypocalcemia, Hypoparathyroidism.

At a glance

Generic nameVitamin D: solid form, start monthly
Also known asDekristol
SponsorUniversity Hospital, Basel, Switzerland
Drug classVitamin/steroid hormone
TargetVitamin D receptor (VDR)
ModalitySmall molecule
Therapeutic areaEndocrinology/Bone metabolism/Immunology
PhaseFDA-approved

Mechanism of action

Vitamin D (cholecalciferol or ergocalciferol) is converted in the liver and kidneys to its active form, calcitriol, which binds to the vitamin D receptor (VDR) in target tissues. This activation regulates intestinal calcium and phosphate absorption, bone mineralization, and immune cell function. It also modulates cell proliferation and differentiation across multiple tissues.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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