Bone Abstracts

Background: In patients with osteogenesis imperfecta (OI), a rise in age-specific total body and regional bone mass is well recognised. In contrast changes in body size-adjusted bone mass in relation to changes in body composition following pamidronate therapy remain relatively unexplored.Methods: Changes in total and regional bone mass in relation to body composition in children with OI receiving pamidronate (3 mg/kg per day over 3 days, 3 monthly) were...

Background: It is well established that Asians have lower levels of vitamin D (25OHD) when compared to Caucasians. Vitamin D binding protein (DBP) levels are also lower in some races than in Caucasians.Objectives: i) To find out whether DBP is lower in Asians; ii) To find out whether free 25OHD is lower in Asians; iii) To find out whether PTH is increased in Asians and interpret this in relation to 25OHD levels and iv) To find out whether the increment i...