Introduction: As the population of patients with haemophilia (PWH) ages, healthcare providers are required to direct greater attention to age-related co-morbidities. Low bone mineral density (BMD) is one such co-morbidity where the incidence not only increases with age, but also occurs with greater frequency in PWH.
Aim: To review risk factors for low BMD, and strategies to promote bone health and identify patients who would benefit from screening for osteoporosis and subsequent treatment.
Methods: A narrative review of the literature was performed in MEDLINE with keywords haemophilia, bone density, osteoporosis and fracture. Reference lists of retrieved articles were also reviewed.
Results: Low BMD occurs more commonly in PWH than the general population and is most likely the result of a combination of risk factors. Steps to promote bone health include preventing haemarthrosis, encouraging regular exercise, adequate vitamin D and calcium intake, and avoiding tobacco and excessive alcohol intake. Adults 50 years of age and older with haemophilia and those younger than 50 years with a fragility fracture or increased fracture risk based on FRAX (The Fracture Risk Assessment Tool), regardless of haemophilia severity, should be screened for low BMD using dual x-ray absorptiometry (DXA). Once osteoporosis is diagnosed based on DXA, fracture risk should guide treatment. Currently, treatment is similar to those without haemophilia and most commonly includes bisphosphonates.
Conclusion: Haemophilia care providers should promote adequate bone formation during childhood and reduce bone loss during adulthood as well as identify patients with low BMD that would benefit from therapy.
Keywords: bone mineral density; dual x-ray absorptiometry; haemophilia; osteoporosis.
© 2015 John Wiley & Sons Ltd.