Osteogenesis imperfecta type 4

MONDO:0008148

Osteogenesis imperfecta type IV is a moderate type of osteogenesis imperfecta (OI), a genetic disorder characterized by increased bone fragility, low bone mass and susceptibility to bone fractures. Patients with type IV have moderately short stature, mild to moderate scoliosis, grayish or white sclera, and dentinogenesis imperfecta (DI).

Also known as: OI type 4, OI4, osteogenesis imperfecta type IV, OI type IV, OI, type 4, common variable OI with normal sclerae, osteogenesis imperfecta with normal sclerae, osteogenesis imperfecta, type 4

7 clinical trials for this condition and its sub-types, 7 tagged with Osteogenesis imperfecta type 4 itself.

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Where it sits in the disease tree

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Part of

↑ Osteogenesis imperfecta and a reduction of bone mineral density. (307)

Including sub-types (7) Tagged with Osteogenesis imperfecta type 4 (7)

Trials to join now! 2 Not yet finished but already full! 4 Completed 1

Long-Term study aims to unlock secrets of brittle bone disease

Knowledge-focused Completed

This study followed 88 children and young adults with types III and IV osteogenesis imperfecta (brittle bone disease) to track how the condition changes over time. Researchers measured bone density, lung and heart function, hearing, and movement abilities. The goal was to better …

Sponsor: Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) • Aim: Knowledge-focused

Last updated Aug 30, 2026 00:00 UTC

Osteogenesis imperfecta type 4

Where it sits in the disease tree

Long-Term study aims to unlock secrets of brittle bone disease