Teriparatide treatment in adult hypophosphatasia in a patient exposed to bisphosphonate: a case report.

ABSTRACT: We describe the case of a woman with hypophosphatasia previously exposed to bisphosphonate and subsequently treated with teriparatide (recombinant human PTH 1-34).A Caucasian woman sustained bilateral femur stress fractures when she was fifty years old, which widened despite use of calcium, vitamin D and risedronate for 2.5 years and required intramedullary rods for stabilization. Hypophosphatasia was diagnosed in the interim due to low serum alkaline phosphatase (ALP) (ALP 20 IU/L; normal (N), 40-150 IU/L) and high pyridoxal 5' phosphate (3400 nmol/L; N 18-175 nmol/L). She was referred for further management. On presentation, she had significant fracture site pain and generalized bone pain (weight bearing and non-weight bearing) - making her walker dependent at home and wheel chair depend

SUBMITTER: Doshi KB 

PROVIDER: S-EPMC2811362 | biostudies-literature | 2009 Sep

REPOSITORIES: biostudies-literature