HETLIOZ

Peak

tasimelteon

NDAORALCAPSULEPriority Review
Approved
Jan 2014
Lifecycle
Peak
Competitive Pressure
0/100
Clinical Trials
20

Mechanism of Action

Melatonin Receptor Agonists

Pharmacologic Class:

Melatonin Receptor Agonist

Clinical Trials (5)

NCT06953869Phase 3Recruiting

Evaluating the Effects of Tasimelteon vs. Placebo in Treating Pediatric Insomnia

Started Apr 2025
420 enrolled
Insomnia Disorder
NCT06701396Phase 3Recruiting

Evaluating the Effects of Tasimelteon Vs. Placebo in Delayed Sleep-Wake Phase Disorder (DSWPD) and the CRY1Δ11 Variant

Started Oct 2024
60 enrolled
Sleep Wake DisordersSleep Disorders, Circadian RhythmChronobiology Disorders+1 more
NCT05922995Phase 1Terminated

The Effects of Tasimelteon in Participants With REM Behavior Disorder (RBD)

Started Sep 2023
20 enrolled
REM Behavior Disorder
NCT05572281Phase 1Completed

Bioequivalence Study Between Tasimelteon Capsule Formulation and Liquid Suspension Formulation in Healthy Volunteers

Started May 2022
36 enrolled
Healthy
NCT05361707Phase 3Recruiting

Evaluating the Effects of Tasimelteon in Individuals With Autism Spectrum Disorder (ASD) and Sleep Disturbances

Started Jul 2021
100 enrolled
Autism Spectrum DisorderSleep DisorderNeurological Disorder+1 more

Loss of Exclusivity

LOE Date
Feb 21, 2041
182 months away
Patent Expiry
Feb 21, 2041
Exclusivity Expiry
Dec 1, 2027

Patent Records (5)

Patent #ExpiryTypeUse Code
11826339
Jan 25, 2033
U-3343
10449176
Jan 25, 2033
U-2149
12201604
Jan 25, 2033
U-3865
9060995
Jan 25, 2033
U-1710
9539234
Jan 25, 2033
U-3004