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A Randomized, Double-Blind, Placebo- and Active-Controlled, 4 Period Crossover Study to Evaluate the Effect of Lemborexant versus Placebo on Driving Performance in Healthy Adult and Elderly Subjects.

Primary ObjectiveThe primary objective of the study is to evaluate the effect of lemborexant 2.5, 5, and 10 mg compared to placebo on standard deviation of lateral position (SDLP) during an on-road driving test in the morning following a single dose…

Acetaminophen for SLeep Problems in Elderly Patients

Objective: To investigate whether acetaminophen is effective in treating self-reported sleep problems.

Evaluation of the cognitive and psychomotor effects of LY2624803 following bedtime dosing in healthy subjects

This study is being performed to evaluate the cognitive and psychomotor effects of the new compound LY2624803 after bedtime dosing.

A double-blind, randomized, controlled, 3-way crossover, pilot study to evaluate the duration of effects on simulated car driving and cognitive performance after a single dose of JNJ-42847922, zolpidem and placebo in healthy subjects

To evaluate the effects of JNJ-42847922, compared to zolpidem and placebo, on driving performance as assessed by the mean difference of standard deviation of lateral position (SDLP) after forced awakening using a validated driving simulator test at…

A randomized, placebo-controlled, 2-way crossover, double-blind study to evaluate the efficacy, safety and tolerability of JNJ-42847922 in subjects with insomnia disorder without psychiatric comorbidity.

The purpose of this study is to see if JNJ-42847922 is useful for treating patients with insomnia without any other psychiatric disease. The safety of JNJ-42847922 will also be studied.

A single-center, randomized, double-blind, double-dummy, placebo- and active-controlled, 4-way cross-over study to assess next-day driving performance following single and multiple evening administrations of ACT-541468 in middle-aged and elderly subjects.

Primary objective- To evaluate the effects of ACT-541468 on objective simulated driving performance, i.e., the standard deviation of the lateral position (SDLP), after single- and multiple dose administrations (i.e., on Day 1 and Day 4) in the…

Improving sleep quality, psychosocial functioning, and cancer related fatigue with light therapy (SPARKLE-study).

(1) To examine whether the exposure to BWL yields clinically significant reductions in CRF compared to exposure to dim white light in (non-)Hodgkin survivors. (2) To examine the effect of exposure to BWL compared to DWL on sleep quality and…

A double-blind, randomized, placebo-controlled, double-dummy, four-way crossover study to investigate the drug-drug interactions between ACT-541468 and ethanol in healthy subjects

To evaluate the pharmacodynamic (PD) effects of the study treatments (ACT-541468 50 mg, ethanol at a blood level of 0.6 g/L for 5 h) as co-administration in 4 different combinations (ACT-541468 plus ethanol, ACT-541468 alone, ethanol alone, and…

Melatonin Against Temazepam in Comparing adverse events in vulnerable elderly Hospitalized patients with sleeping problems

Primary objective: To investigate whether either melatonin or temazepam is superior to placebo in improving subjective sleep quality and to investigate whether melatonin is non-inferior to temazepam in acute hospitalized older patients.Secondary…

Phase shift in adult ADHD of sleep and apetite.

In this study the best treatment of DSPS will be investigated by comparison of existing treatments. We will investigate is patients with ADHD and DSPS have less favorable blood values for biomarkers of chronic diseases in comparison with norm values…