Genetics and Bone Mineral Density Predict the Fractures in Adults With Osteogenesis Imperfecta: A Prospective Study - Takeaways - MDSpire

Genetics and Bone Mineral Density Predict the Fractures in Adults With Osteogenesis Imperfecta: A Prospective Study

  • By

  • Camille Blandin

  • Corinne Collet

  • Agnes Ostertag

  • Thomas Funck-Brentano

  • Martine Cohen-Solal

  • November 8, 2024

  • 0 min

Share

  • 1

    Osteogenesis imperfecta (OI) is a genetic bone disorder leading to recurrent fractures, primarily caused by COL1 gene variants.

  • 2

    In a study of 106 OI adults, baseline bone mineral density (BMD) was low, particularly at the lumbar spine, with no significant changes over 5 years.

  • 3

    A baseline BMD Z-score <−2 SD significantly increased fracture risk, with an odds ratio of 4.38 compared to those with higher scores.

  • 4

    Individuals with COL1 gene variants had a markedly higher fracture risk, with an odds ratio of 29.8, indicating a strong genetic influence.

  • 5

    The study highlights the need for better predictors of fracture risk in OI adults, as BMD alone is not a reliable marker of bone fragility.

Original Source(s)

Genetics and Bone Mineral Density Predict the Fractures in Adults With Osteogenesis Imperfecta: A Prospective Study

  • by Camille Blandin, Corinne Collet, Agnes Ostertag, Thomas Funck-Brentano, Martine Cohen-Solal

  • November 8, 2024

Related Content

AI Scribes: Efficiency for Whom?

Unresolved safety, privacy, and regulatory concerns may limit benefits of AI scribes for physicians and patients.

Bone Microarchitecture Evaluated by HR-PQCT in Chinese Adolescent and Pediatric Patients With X-Linked Hypophosphatemia

Body Composition by DXA in Patients with Klinefelter and Kallmann Syndrome: The Kama Study