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Alfarol 1.0 µg

Eli Lilly and Company · FDA-approved active Small molecule

Alfarol is an active vitamin D analog that binds to the vitamin D receptor to regulate calcium and phosphate homeostasis.

Alfarol is an active vitamin D analog that binds to the vitamin D receptor to regulate calcium and phosphate homeostasis. Used for Hypocalcemia and secondary hyperparathyroidism in chronic kidney disease, Hypoparathyroidism, Vitamin D-dependent rickets.

At a glance

Generic nameAlfarol 1.0 µg
SponsorEli Lilly and Company
Drug classVitamin D analog
TargetVitamin D receptor (VDR)
ModalitySmall molecule
Therapeutic areaEndocrinology / Metabolic disorders
PhaseFDA-approved

Mechanism of action

Alfarol (alfacalcidol) is a synthetic analog of calcitriol, the active form of vitamin D3. It binds to vitamin D receptors in target tissues, primarily in the intestine and bone, to enhance calcium absorption and regulate mineral metabolism. This mechanism makes it useful in treating conditions characterized by impaired vitamin D activation or mineral metabolism disorders.

Approved indications

Common side effects

Key clinical trials

Primary sources

Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.

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

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