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A Study of HBS-201 (Pitolisant Delayed-release)

Not Applicable
Recruiting
Conditions
Narcolepsy
Interventions
Drug: HBS-201
Registration Number
NCT07051252
Lead Sponsor
Harmony Biosciences Management, Inc.
Brief Summary

The purpose of this study is to assess the tolerability of HBS-201 when starting at a therapeutic dose in adult participants with narcolepsy.

Detailed Description

This is a Phase 1b, open-label, multicenter study to assess the tolerability of HBS-201 when starting at a therapeutic dose in adult participants with narcolepsy. Therapeutic dose range is defined as 17.8 milligram (mg) to 35.6 mg based on the FDA-approved prescribing information for WAKIX.

The study will consist of an up to 30-day Screening/Baseline Period, a 2-week Open-Label Period, and a 30-day Safety Follow-up Period.

Recruitment & Eligibility

Status
RECRUITING
Sex
All
Target Recruitment
40
Inclusion Criteria
  1. Has a current documented diagnosis of narcolepsy type 1 or narcolepsy type 2 per International Classification of Sleep Disorders, 3rd Edition (ICSD-3) criteria.
Exclusion Criteria
  1. Has hypersomnolence due to another medical disorder.
  2. Is currently taking or has taken WAKIX (pitolisant).
  3. Has participated in an interventional research study involving another investigational medication, device, or behavioral treatment within 30 days or within 5 half-lives of the investigational medication prior to Screening.
  4. Based on the judgment of the Investigator, is unsuitable for the study for any reason, including but not limited to unstable or uncontrolled medical conditions (including psychiatric and neurological conditions) or a medical condition that might interfere with the conduct of the study, confound interpretation of study results, pose a health risk to the participant, or compromise the integrity of the study.

Study & Design

Study Type
INTERVENTIONAL
Study Design
SINGLE_GROUP
Arm && Interventions
GroupInterventionDescription
HBS-201HBS-201Participants will take HBS-201 orally once daily in the morning upon wakening, beginning the morning of Day 1 and continuing through Day 14.
Primary Outcome Measures
NameTimeMethod
Percentage of participants who discontinue treatment due to a treatment-emergent adverse event (TEAE) related to study drugFrom administration of the first dose of study drug (Day 1) through 30 days after the final dose of study drug, approximately 44 days

A TEAE is any adverse event (AE) reported after the first dose of study drug, or any worsening of a pre-existing condition reported after first dose of study drug.

Frequency, severity, and seriousness of TEAEsFrom administration of the first dose of study drug (Day 1) through 30 days after the final dose of study drug, approximately 44 days

A TEAE is any adverse event (AE) reported after the first dose of study drug, or any worsening of a pre-existing condition reported after first dose of study drug.

Secondary Outcome Measures
NameTimeMethod

Trial Locations

Locations (15)

Harmony Site 9

🇺🇸

San Ramon, California, United States

Harmony Site 14

🇺🇸

Brandon, Florida, United States

Harmony Site 4

🇺🇸

Miami, Florida, United States

Harmony Site 8

🇺🇸

Atlanta, Georgia, United States

Harmony Site 13

🇺🇸

Newton, Massachusetts, United States

Harmony Site 11

🇺🇸

Troy, Michigan, United States

Harmony Site 10

🇺🇸

Denver, North Carolina, United States

Harmony Site 2

🇺🇸

Huntersville, North Carolina, United States

Harmony Site 6

🇺🇸

Canton, Ohio, United States

Harmony Site 1

🇺🇸

Cincinnati, Ohio, United States

Scroll for more (5 remaining)
Harmony Site 9
🇺🇸San Ramon, California, United States

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