92 Participants NeededMy employer runs this trial

TAK-360 for Narcolepsy with Cataplexy

Recruiting at 17 trial locations
Age: 18+
Sex: Any
Trial Phase: Phase 2
Sponsor: Takeda
Prior Safety DataThis treatment has passed at least one previous human trial

What You Need to Know Before You Apply

What is the purpose of this trial?

Narcolepsy is a sleep disorder that disrupts a person's regular sleep-wake cycle. It causes extreme sleepiness during the day (called excessive daytime sleepiness \[EDS\]), where a person may fall asleep without warning. Narcolepsy Type 1 (NT1) is a form of the condition in which people also have sudden, unexpected muscle weakness while staying conscious (called cataplexy).

The main aim of this study is to learn how safe TAK-360 is and how well adults with NT1 tolerate it. Adults who can participate in the study will have to stop taking their existing medicines for NT1 before study treatment starts. Participants may be randomly (by chance, like drawing names from a hat) assigned to get either TAK-360 or placebo during the treatment period. The placebo looks just like TAK-360 but does not have any medicine in it. After the treatment period, participants can be monitored for another 2 weeks. Participants can restart their usual NT1 treatment after study treatment ends.

The participants will have to visit the clinic multiple times during this study.

Who Is on the Research Team?

SD

Study Director

Principal Investigator

Takeda

Are You a Good Fit for This Trial?

This trial is for adults diagnosed with Narcolepsy Type 1 (with cataplexy) who have a body mass index between 18 and 40. Participants must stop their current narcolepsy medications before starting the study.

Inclusion Criteria

Participant has a body mass index within the range 18 to 40 kilograms per meter square (kg/m^2) inclusive
I have been diagnosed with narcolepsy type 1 (NT1).

Exclusion Criteria

Participant has a positive test result for hepatitis B surface antigen, hepatitis B core antibody, hepatitis C virus antibody, or human immunodeficiency virus (HIV) antibody/antigen at screening
Participant plans to participate in any other interventional trial while participating in TAK-360-2004 or has previously participated in another part in TAK-360-2004
Participant has a known hypersensitivity to any component of the formulation of TAK-360 or related compounds
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What Are the Treatments Tested in This Trial?

Interventions

  • TAK-360

Trial Overview

The study tests TAK-360, a new treatment for Narcolepsy Type 1, compared to a placebo. Adults are randomly assigned to receive either TAK-360 or placebo, and will be monitored during and after treatment.

How Is the Trial Designed?

5

Treatment groups

Experimental Treatment

Placebo Group

Group I: Part CExperimental Treatment1 Intervention
Group II: Part B: TAK-360Experimental Treatment1 Intervention
Group III: Part A: TAK-360Experimental Treatment1 Intervention
Group IV: Part A: PlaceboPlacebo Group1 Intervention
Group V: Part B: PlaceboPlacebo Group1 Intervention

Find a Clinic Near You

Who Is Running the Clinical Trial?

Takeda

Lead Sponsor

Trials
1,255
Recruited
4,219,000+
Dr. Naoyoshi Hirota profile image

Dr. Naoyoshi Hirota

Takeda

Chief Medical Officer since 2020

MD from University of Tokyo

Christophe Weber profile image

Christophe Weber

Takeda

Chief Executive Officer since 2015

PhD in Molecular Biology from Université de Montpellier