4 results
Approved WMOCompleted
The purpose of this study is: • To examine how the combined oral contraceptive pill, which consists of 30 micrograms ethinyl-estradiol and 150 micrograms levonorgestrel (for instance Microgynon 30®), will be absorbed, metabolized and excreted by the…
Not approvedWill not start
To assess impact of high doses vitamin D on tumour histology in breast cancer patients
Approved WMOCompleted
The main aim of this study is to assess hypothesis A, and we will perform an exploratory analysis on hypothesis B.
Approved WMOCompleted
To assess the effect of vitamin D supplementation on exacerbation rate in patients with COPD and a vitamin D deficiency.