11 results
- To compare the primary pharmacokinetic parameters AUC0-last, AUC0-*, and Cmax of MK-8228 after single dose administration of one tablet of 480 mg MK-8228 (test) and two tablets of 240 mg MK-8228 (reference) under fasting conditions.- To compare…
We propose to conduct a study in healthy young and elderly subjects and patients diagnosed with mild to moderate AD, FTLD, or DLB where cholinergic and serotonergic challenges are given in a placebo-controlled, crossover fashion. Before each…
We propose to conduct a study in patients with mild to moderate AD where a cholinergic challenge is given in a placebo-controlled, cross-over fashion, prior to onset of treatment with a CEI. Patients will be followed over a period of 6 months to…
Objective: to provide an answer to the following question: in patients with AD, does treatment with a ChEI improve cerebral autoregulation?
To investigate the effects of galantamine on cognitive impairment and visual hallucinations in Parkinson`s disease, both therapeutic (direct effect) and preventive (protection against an acute increase of dopaminergic medication used by the patient…
Safety objective:• To evaluate the long-term safety and tolerability of macitentan 10 mg in subjects withinoperable CTEPH.Efficacy objectives:• To evaluate the long term effects of macitentan 10 mg on exercise capacity andfunctional class (FC).
Objective(s)• To evaluate the safety and tolerability after intranasal administration of ascending multiple doses of Memogain in healthy elderly subjects.• To evaluate the PK after intranasal administration of ascending multiple doses of Memogain in…
Primary objectiveTo compare the effect on pulmonary vascular resistance (PVR) of an initial triple oral regimen (macitentan, tadalafil, selexipag) versus an initial dual oral regimen (macitentan, tadalafil, placebo) in newly diagnosed, treatment-…
Primary objective* To evaluate the effect of macitentan 10 mg on pulmonary vascular resistance (PVR) at rest in comparison with placebo in subjects with inoperable chronic thromboembolic pulmonary hypertension (CTEPH).Secondary objectives* To…
Primary Objective: To study the change on performance on executive function and memory function (as measured on Neurocart), after an active challenge with methylphenidate (monoaminergic) and galantamine (cholinergic), compared to placebo, in…
To determine whether VSA treatment with the novel ERA macitentan reduces the frequency and severity of anginal complaints among patients with clinically defined VSA. To determine side effects related to treatment with macitentan in patients with VSA…