Preferences of Patients with Post-Menopausal Osteoporosis Treated with Bisphosphonates – the VIVA II Study

The effectiveness of bisphosphonate treatment for post-menopausal osteoporosis depends on patients adhering to the therapeutic regimen. We previously showed that patients prefer a once-monthly regimen and the present follow-up study aimed to analyse patients' motivation for this preference. Women with post-menopausal osteoporosis ( n = 2035) completed a questionnaire targeting their bisphosphonate treatment preferences. The majority had chosen the once-monthly regimen due to the comfort (69%) and simplicity (59%) of the treatment and the need to take fewer pills (55%). Friends, relatives and print media were highlighted as important sources of information and many patients indicated a need for more information about osteoporosis and its management. Gastrointestinal and muscular side-effects were reported by about one-third of the patients, but these were well tolerated. It is concluded that once-monthly bisphosphonate treatment was preferred due to improved quality of life and should be offered to all patients with post-menopausal osteoporosis.