Pseudohypoparathyroidism
MONDO:0019992Pseudohypoparathyroidism (PHP) is a heterogeneous group of endocrine disorders characterized by normal renal function and resistance to the action of parathyroid hormone (PTH), manifesting with hypocalcemia, hyperphosphatemia and elevated PTH levels and that includes the subtypes PHP type 1a (PHP-1a), PHP type 1b (PHP-1b), PHP type 1c (PHP-1c), PHP type 2 (PHP-2) and pseudopseudohypoparathyroidism (PPHP).
12 clinical trials for this condition and its sub-types, 8 tagged with Pseudohypoparathyroidism itself.
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Sub-types of Pseudohypoparathyroidism
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Pseudohypoparathyroidism type 1A 7 trials
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Pseudopseudohypoparathyroidism 2 trials
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Pseudohypoparathyroidism type 1B 0 trials
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Pseudohypoparathyroidism type 1C 0 trials
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Pseudohypoparathyroidism type 2 0 trials
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Could a simple injection dissolve painful calcium lumps in rare diseases?
Disease control Recruiting nowThis study tests whether injecting sodium thiosulfate directly into abnormal calcium deposits can shrink them and reduce pain. It includes people with three rare conditions: systemic sclerosis, dermatomyositis, and a genetic disorder called iPPSD2. Participants receive up to 11 i…
Phase 2 • Sponsor: University Hospital, Limoges • Aim: Disease control
Last updated Sep 17, 2026 00:00 UTC
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Could a diabetes drug protect kidneys in children with genetic disease?
Disease control Recruiting nowThis study tests whether adding dapagliflozin (a diabetes drug) to standard care reduces protein leakage in the urine of children with hereditary kidney diseases. About 44 children will receive either dapagliflozin plus standard care or standard care alone for 12 weeks, then swit…
Phase 3 • Sponsor: Children's Hospital of Fudan University • Aim: Disease control
Last updated Jul 08, 2026 00:00 UTC
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Massive study aims to unlock secrets of parathyroid diseases
Knowledge-focused Recruiting nowThis study follows up to 3,000 people who have, are at risk for, or are related to someone with a parathyroid disorder. Researchers will collect medical records, questionnaires, and samples like blood and saliva to learn what causes these conditions and how they change over time.…
Sponsor: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) • Aim: Knowledge-focused
Last updated Sep 19, 2026 00:00 UTC
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2000-Patient study aims to uncover hidden metabolic risks in rare genetic disorders
Knowledge-focused Recruiting nowThis observational study will follow 2000 children and adults with imprinting disorders—rare genetic conditions like Silver-Russell and Prader-Willi syndromes. Researchers aim to describe the natural history of these diseases and identify common metabolic profiles, risks for obes…
Sponsor: Institut National de la Santé Et de la Recherche Médicale, France • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:05 UTC