The Combined Use of Intracaval and Oral Calcium for the Treatment of Hereditary Vitamin D Resistant Rickets (HVDRR)

The Combined Use of Intracaval and Oral Calcium for the Treatment of Hereditary Vitamin D Resistant Rickets (HVDRR)

Hereditary vitamin D resistant rickets (HVDRR), also known as vitamin D-dependent rickets type II, is an autosomal recessive disorder characterized by the early onset of rickets with hypocalcemia, secondary hyperparathyroidism and hypophosphatemia.To study the success of our designed protocol of continuous high dose intracaval, oral calcium and phosphate for the treatment of HVDRR.