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Clinical Trial Summary

The purpose of this study is to determine the effect of TAK-925 after a single intravenous dose (compared to placebo) on promoting wakefulness as measured by sleep latency on the maintenance of wakefulness (MWT) in sleep-deprived healthy participants.


Clinical Trial Description

The drug being tested in this study is called TAK-925. This study will assess the safety, tolerability, PK and PD of TAK-925 and will assess the effects of TAK-925 in sleep-deprived healthy adult participants. The study will enroll approximately 20 participants. Participants will be randomly assigned (by chance, like flipping a coin) to one of the 4 treatment sequences-which will remain undisclosed to the participant and study doctor during the study (unless there is an urgent medical need): - TAK-925 Low Dose + Placebo + TAK-925 High Dose + Modafinil - TAK-925 High Dose + TAK-925 Low Dose + Modafinil + Placebo - Modafinil+ TAK-925 High Dose + Placebo + TAK-925 Low Dose - Placebo + Modafinil + TAK-925 Low Dose + TAK-925 High Dose TAK-925 will be administered as an intravenous infusion based on the availability of safety, tolerability and PK data from health Japanese participants in ongoing study TAK-925-1001. This single center trial will be conducted in the United States. The overall time to participate in this study is approximately 10 weeks. Participants will make a final visit 7 days after receiving their last dose of drug for a follow-up assessment. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03522506
Study type Interventional
Source Takeda
Contact
Status Completed
Phase Phase 1
Start date May 9, 2018
Completion date November 7, 2018

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