A Trial of TAK-861 for the Treatment of Narcolepsy With Cataplexy
Public ClinicalTrials.gov record NCT07363720. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Double-blind, Placebo-Controlled, Randomized Withdrawal Trial to Evaluate the Efficacy and Safety of TAK-861 for the Treatment of Narcolepsy With Cataplexy (Narcolepsy Type 1)
Study identification
- NCT ID
- NCT07363720
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Takeda
- Industry
- Enrollment
- 88 participants
Conditions and interventions
Conditions
Interventions
- Placebo Drug
- TAK-861 Drug
Drug
Eligibility (public fields only)
- Age range
- 16 Years to 70 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 28, 2026
- Primary completion
- Oct 1, 2026
- Completion
- Oct 1, 2026
- Last update posted
- May 7, 2026
2026
United States locations
- U.S. sites
- 11
- U.S. states
- 8
- U.S. cities
- 11
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Takeda Site 1 | Redwood City | California | 94063 | Recruiting |
| Takeda Site 4 | Brandon | Florida | 33511 | Recruiting |
| Takeda Site 6 | Miami | Florida | 33155 | Recruiting |
| Takeda Site 7 | Southfield | Michigan | 48075 | Recruiting |
| Takeda Site 16 | Middletown | New Jersey | 07748 | Recruiting |
| Takeda Site 17 | Durham | North Carolina | 27710-4000 | Recruiting |
| Takeda Site 18 | Winston-Salem | North Carolina | 27103 | Recruiting |
| Takeda Site 2 | Cincinnati | Ohio | 45245 | Recruiting |
| Takeda Site 15 | Cleveland | Ohio | 44195 | Recruiting |
| Takeda Site 3 | Columbia | South Carolina | 29201 | Recruiting |
| Takeda Site 5 | Austin | Texas | 78731 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 7 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07363720, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 7, 2026 · Synced May 20, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07363720 live on ClinicalTrials.gov.