Bone Abstracts

Objectives: Examine changes in volumetric BMD and cortical structure following Crohn Disease (CD) diagnosis, and identify associations with growth, glucocorticoid exposure and disease activity.Methods: Prospective cohort study in 76 CD participants, ages 5–21 years. Tibia pQCT scans were obtained at diagnosis, 6, 12 and a median of 42 months later. Sex, race and age-specific Z-scores were generated based on >650 controls. Cortical dimen...

Background and Objectives: The relations among cortical volumetric bone mineral density (CortBMD) and comprehensive measures of mineral metabolism have not been addressed in chronic kidney disease (CKD). The aim was to identify determinants of CortBMD in childhood CKD. A secondary objective was to assess if CortBMD was associated with subsequent fracture.Design/participants: This prospective cohort study in children, adolescents and young adults (ages 5&...