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Resources

Resource library

Downloadable assets

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Article: Autosomal dominant hypocalcemia type 1: A systematic review

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Poster: Autosomal dominant hypocalcemia type 1: A systematic review of the genotypic and phenotypic spectrum, and effects of treatment

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Clinical guidelines

Best practice recommendations by panel consensus advise genetic testing in all patients diagnosed with nonsurgical or idiopathic hypoparathyroidism1:

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Nonsurgical hypoparathyroidism

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Idiopathic hypoparathyroidism

Read more about ADH1 genetics and diagnosis.

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ICD-10 for ADH1*

The International Classification of Diseases, Tenth Revision (ICD-10) code for ADH1 is E20.810.2

*Example ICD-10 codes do not suggest approval, coverage, or reimbursement for specific uses or indications.

For your patients

These are only some of the resources available to patients. BridgeBio does not endorse any one patient group.

HypoPARAthyroidism Association

Patient advocacy organization committed to providing education and support for individuals affected by hypoparathyroidism.

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National Institutes of Health (NIH)

Provides information on hypoparathyroidism causes, symptoms, treatment, clinical studies, and additional patient resources.

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Endocrine Society

Provided by the Endocrine Society, focuses on hypoparathyroidism education.

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MedlinePlus—National Library of Medicine

Provides information on the causes, symptoms, tests, and treatment of medical conditions, including hypoparathyroidism.

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About ADH1: Download this patient guide developed by BridgeBio for more information about ADH1

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References: 1. Khan AA, Ali DS, Bilezikian JP, et al. Best practice recommendations for the diagnosis and management of hypoparathyroidism. Metabolism. 2025;171:156335. 2. Centers for Disease Control and Prevention (CDC). National Center for Health Statistics - ICD-10-CM. Hypocalcemia. https://icd10cmtool.cdc.gov/?fy=FY2025&query=ADH1. Updated April 1, 2025. Accessed October 5, 2025.