This is a post-marketing drug intensive monitoring surveillance with an observational, non-interventional design. The objectives are to compare the incidence of hypercalcemia in patients with and without calcium intake (including dietary supplements, excepting calcium from meals), and to monitor the type, incidence, severity, and relevance of other adverse drug reactions,including urolithiasis.
Study Type
OBSERVATIONAL
Enrollment
1,000
0.75 μg orally once a day during the intensive monitoring period. (The dose can be appropriately reduced to 0.5 μg according to symptoms, once a day.)
Peking Union Medical College Hospital, Chinese Academy of Medical Sciences
Beijing, China
the rates of hypercalcemia and 95% confidence intervals for patients with and without calcium preparation intake
Time frame: one year from Edirol dosing date
the odds ratios of hypercalcemia and 95% confidence intervals for patients with and without calcium preparation intake
Time frame: one year from Edirol dosing date
the proportion of each type of adverse drug reactions (including hypercalcemia, urolithiasis, etc.)
Time frame: through study completion, up to one year
the incidence of adverse drug reactions (including hypercalcemia, urolithiasis, etc.)
Time frame: through study completion, up to one year
the severity of adverse drug reactions (including hypercalcemia, urolithiasis, etc.)
Time frame: through study completion, up to one year
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