Endocrine and bone disease in appropriately treated adult patients with beta-thalassemia major

With the optimization of transfusional and chelation regimens, beta-thalassemia has changed from a pediatric disease with poor life expectancy into a chronic disease. Bone demineralization is an important cause of morbidity in older patients; the etiology is multifactorial and partially unknown. We examined, cross-sectionally, 111 adult patients with beta-thalassemia major (66 females and 45 males, 32.6\ub16 years) who were regularly transfused, sufficiently chelated and replaced for endocrine defects. Bone demineralization was detected in 92.7% of patients with different severity according to gender and site: osteopenia was the prominent finding at the femur, osteoporosis at the lumbar spine (p