Pseudohypoparathyroidism type 1C

MONDO:0012911

A rare type of pseudohypoparathyroidism (PHP) characterized by resistance to parathyroid hormone (PTH) and other hormones, which manifests with hypocalcemia, hyperphosphatemia and elevated PTH levels, a constellation of clinical features collectively termed Albright's hereditary osteodystrophy (AHO), but normal activity of the stimulatory protein G (Gs alpha).

Also known as: pseudohypoparathyroidism Ic, PHP1C, Php 1C, pseudohypoparathyroidism, type 1C, pseudohypoparathyroidism, type IC

81 clinical trials for this condition and its sub-types.

Follow this condition — get notified about new trials

Broader categories

Disease (618) Metabolic disease (215) Kidney disorder (202) Musculoskeletal system disorder (196) Hereditary disease (172) Avascular necrosis (69) Urinary system disorder (62) Endocrine system disorder (61) Osteonecrosis (56) Bone disorder (47)

Trials to join now! 40 Not yet recruiting 11 Not yet finished but already full! 13 Completed 16 Terminated 1

Scientists gather leftover surgical tissue to unlock secrets of bone disease

Knowledge-focused Terminated

This study collected bone, cartilage, skin, and fat tissue from 50 patients undergoing surgery at Children's National Medical Center. The goal was to grow cells from these tissues in the lab and analyze them to better understand bone and connective tissue diseases. The study was …

Sponsor: National Institute of Dental and Craniofacial Research (NIDCR) • Aim: Knowledge-focused

Last updated Jun 27, 2026 07:52 UTC

Pseudohypoparathyroidism type 1C

Broader categories

Scientists gather leftover surgical tissue to unlock secrets of bone disease