6 results
The primary objective is to examine whether a memory impairment as a result of biperiden treatment (cholinergic M1 antagonist) will be increased by acute tryptophan depletion (ATD, a drink that decreases serotonin synthesis). In other words, we will…
The primary objective is to examine whether a memory impairment as a result of biperiden treatment (cholinergic M1 antagonist) can be reversed by rivastigmine (a cholinesterase inhibitor). Secondary, we will assess the effects of biperiden and…
Primary:• To prove the superiority of a 12-week add-on treatment with 3.2 g/daygastro-resistant phosphatidylcholine granules (LT-02) in at least one of twodifferent dosing regimens versus LT-02 placebo for the induction ofremission in patients with…
Primairy Objective* To test whether 5-ASA reduces the occurrence of colonic benign or malignant neoplasia compared to placebo in Lynch syndrome (LS) patients as detected by any colonoscopy until the end of study.Secondary Objectives* To test wheter…
• To determine the profile of CNS effects at several time points after 2 mg and 4 mg biperiden in comparison to placebo in healthy elderly subjects.• To investigate the safety and tolerability of biperiden in healthy elderly subjects.• To determine…
We will examine the cognitive performance of healthy young participants at different time points after a single administration of biperiden. The behavioural outcomes and electrophysiological correlates will be linked with the serum levels of…