Publications by authors named "M Koenen-Bergmann"
Background: Tiotropium delivered at a dose of 5 μg with the Respimat inhaler showed efficacy similar to that of 18 μg of tiotropium delivered with the HandiHaler inhalation device in placebo-controlled trials involving patients with chronic obstructive pulmonary disease (COPD). Although tiotropium HandiHaler was associated with reduced mortality, as compared with placebo, more deaths were reported with tiotropium Respimat than with placebo.
Methods: In this randomized, double-blind, parallel-group trial involving 17,135 patients with COPD, we evaluated the safety and efficacy of tiotropium Respimat at a once-daily dose of 2.
Background: Tiotropium bromide is an effective therapy for COPD patients. Comparing across programs tiotropium Respimat Soft Mist inhaler was at least as efficacious as tiotropium HandiHaler, however, concerns have been raised about tiotropium's safety when given via Respimat.
Methods: The TIOSPIR trial (NCT01126437) compares the safety and efficacy of tiotropium Respimat 5 μg once daily (marketed) and 2.
Aims: This study examined the effects of the CYP3A/P-glycoprotein inducer, rifampicin, on the pharmacokinetics of dabigatran following oral administration of the prodrug, dabigatran etexilate.
Methods: This was an open-label, fixed-sequence, four-period study in healthy volunteers. Subjects received a single dose of dabigatran etexilate 150 mg on day 1, rifampicin 600 mg once daily on days 2-8, and single doses of dabigatran etexilate on days 9, 16 and 23.
Purpose: To establish an in vitro-in vivo level A correlation (IVIVC) for pramipexole slow-release formulations.
Methods: The IVIVC was developed based on data from an immediate-release (IR) and three slow-release (SR) formulations of pramipexole; a fourth SR formulation was used for validation purposes. In vitro dissolution profiles were obtained from all SR formulations.