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Hypocalcemic vitamin D-resistant rickets (HVDRR) is a hereditary disorder of vitamin D action characterized by hypocalcemia, severe rickets and in many cases alopecia.
Estimated prevalence: Unknown (Unknown prevalence).
1 clinical trial registered, 1 recruiting. Interventions under study include drug therapy. Pipeline includes 1 EARLY_PHASE1. Research is primarily sponsored by academic and government institutions.
9 publications have been identified in PubMed for vitamin D-dependent rickets, type 2. Research spans Case Report / Case Series (56%), Clinical Trial Publication (22%), and Review / Meta-Analysis (11%).
Linglart A (2026). [PMID: 42044650](https://pubmed.ncbi.nlm.nih.gov/42044650/). *Lancet Diabetes Endocrinol*. [Clinical Trial Publication]
Munteanu M (2026). [PMID: 41176198](https://pubmed.ncbi.nlm.nih.gov/41176198/). *Bone*. [Clinical Trial Publication]
Köprülü Ö (2025). [PMID: 40959932](https://pubmed.ncbi.nlm.nih.gov/40959932/). *Turkish archives of pediatrics*. [Case Report / Case Series]
Suzuki S (2025). [PMID: 41083377](https://pubmed.ncbi.nlm.nih.gov/41083377/). *The Journal of veterinary medical science*. [Case Report / Case Series]
Goldberg R (2025). [PMID: 40241811](https://pubmed.ncbi.nlm.nih.gov/40241811/). *Case reports in endocrinology*. [Case Report / Case Series]
Data assembled from 4 of 12 sources · Last updated Sep 19, 2026, 3:30 AM UTC
European rare disease database
Genetic and Rare Diseases Info Center
Mehak NU (2025). [PMID: 40219799](https://pubmed.ncbi.nlm.nih.gov/40219799/). *Journal of pediatric endocrinology & metabolism : JPEM*. [Case Report / Case Series]
Jha A (2025). [PMID: 41425125](https://pubmed.ncbi.nlm.nih.gov/41425125/). *Clinical case reports*. [Case Report / Case Series]
Chaturvedi D (2024). [PMID: 39011543](https://pubmed.ncbi.nlm.nih.gov/39011543/). *Bone reports*. [Review / Meta-Analysis]
Alsagheir A (2024). [PMID: 38872968](https://pubmed.ncbi.nlm.nih.gov/38872968/). *Frontiers in endocrinology*. [Epidemiology / Natural History]