A Study of TAK-861 for the Treatment of Selected Central Hypersomnia Conditions
Narcolepsy Type 1, Narcolepsy Type 2
About this trial
This is an interventional treatment trial for Narcolepsy Type 1 focused on measuring Drug Therapy
Eligibility Criteria
Inclusion criteria: 1. Participant with a diagnosis of narcolepsy who has completed a controlled study with TAK-861 (including participants diagnosed with NT1 or NT2) and for whom the investigator has no clinical objection to their enrollment. Exclusion criteria: Participant has a moderate or severe ongoing treatment emergent adverse event (TEAE) related to the study drug from the parent study or discontinued because of TEAEs in the parent study. Participant has a positive urine screen for drugs of abuse (findings confirmed) and/or positive alcohol test during any visit in their prior TAK-861 study, or during the screening period for participants with a dosing gap. Participant has a risk of suicide according to endorsement of item 4 or 5 on the Columbia Suicide Severity Rating Scale (C-SSRS) on any visit in the parent TAK-861 study, or has positive answers on item 4 or 5 on the Screening/Baseline C-SSRS Lifetime (based on the past year) during the screening assessment for participants with a dosing gap. Participant has alanine aminotransferase (ALT) and aspartate aminotransferase (AST) >1.5 times the upper limit of normal (ULN) at multiple visits in the parent study and the findings are of clinical significance, per investigator or sponsor opinion, or ALT/AST >1.5 times ULN during the screening period for participants with a dosing gap. Participant has a current medical disorder, other than narcolepsy with or without cataplexy, associated with excessive daytime sleepiness (EDS). Participant has current active major depressive episode (MDE) or has had an active MDE in the past 6 months. Participant has developed (within the last 6 months) gastrointestinal disease that is expected to influence the absorption of drugs (i.e., a history of malabsorption, esophageal reflux, peptic ulcer disease, erosive esophagitis, frequent [more than once per week] occurrence of heartburn, or any surgical intervention). Participant has epilepsy or history of seizure. Participant has any other medical condition, such as anxiety, depression, heart disease, or significant hepatic, pulmonary, or renal disease, that requires them to take excluded medications. Participant has a history of cerebral ischemia, transient ischemic attack (<5 years ago), or cerebral hemorrhage. Participant has a history of myocardial infarction, clinically significant coronary artery disease, clinically significant angina, clinically significant cardiac rhythm abnormality, or heart failure. Participant has a history of cancer in the past 5 years (does not apply to participants with carcinoma in situ that has been resolved without further treatment, or basal cell skin cancer.
Sites / Locations
- Sleep Disorders Center of AlabamaRecruiting
- Stanford Center for Sleep Sciences and MedicineRecruiting
- SDS Clinical Trials, Inc.Recruiting
- Delta Waves LLC - Hunt - PPDSRecruiting
- Florida Pediatric Research InstituteRecruiting
- Neurotrials ResearchRecruiting
- Georgia Neuro CenterRecruiting
- Neurocare IncRecruiting
- Henry Ford Medical Center - ColumbusRecruiting
- Research Carolina EliteRecruiting
- ARSM Research, LLCRecruiting
- CTI Research CenterRecruiting
- Intrepid ResearchRecruiting
- The Cleveland Clinic FoundationRecruiting
- Ohio Sleep Medicine InstituteRecruiting
- Medical University of South Carolina - PPDSRecruiting
- Bogan Sleep Consultants, LLCRecruiting
- Sleep Therapy and Research CenterRecruiting
- Children's Specialty GroupRecruiting
- Woolcock Institute of Medical ResearchRecruiting
- Terveystalo Helsinki Sleep ClinicRecruiting
- Hopital Pierre-Paul RiquetRecruiting
- CHU Gui De ChauliacRecruiting
- CHU de GrenobleRecruiting
- Hopital de la Pitie SalpetriereRecruiting
- Universitaet Regensburg am BezirksklinikumRecruiting
- Somni Bene Institut fur Medizinische Forschung und Schlafmedizin Schwerin GmbHRecruiting
- Charite - Universitatsmedizin BerlinRecruiting
- Klinische Forschung HamburgRecruiting
- Fondazione PTV Policlinico Tor VergataRecruiting
- Istituto Neurologico Mediterraneo NeuromedRecruiting
- Ospedale BellariaRecruiting
- Kurume University HospitalRecruiting
- Howakai Kuwamizu HospitalRecruiting
- YOU ARIYOSHI Sleep ClinicRecruiting
- Gokeikai Osaka Kaisei HospitalRecruiting
- Koishikawa Tokyo HospitalRecruiting
- Aichi Medical University HospitalRecruiting
- Kempenhaeghe - PPDSRecruiting
- Slaap-Waakcentrum SEIN HeemstedeRecruiting
- University of OsloRecruiting
- Hospital Universitario Araba SantiagoRecruiting
- Hospital General de CastelloRecruiting
- Hospital de La RiberaRecruiting
- Hospital Universitario Vall d'Hebron - PPDSRecruiting
- Hospital Clinic de BarcelonaRecruiting
- Instituto de Investigaciones del SuenoRecruiting
- Hospital Vithas Madrid Arturo SoriaRecruiting
- Sahlgrenska University HospitalRecruiting
- Klinik Barmelweid AGRecruiting
- Neurocenter of Southern SwitzerlandRecruiting
- Universitaetsspital Bern - InselspitalRecruiting
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Experimental
Experimental
Experimental
Experimental
TAK-861 Dose 1
TAK-861 Dose 2
TAK-861 Dose 3
TAK-861 Dose 4
Participants will receive TAK-861 dose 1 for up to 104 weeks.
Participants will receive TAK-861 dose 2 for up to 104 weeks.
Participants will receive TAK-861 dose 3 for up to 104 weeks.
Participants will receive TAK-861 dose 4 for up to 104 weeks.