A Study to Evaluate the Efficacy and Safety of E2086 in Adults With Narcolepsy

ClinicalTrials.gov ID: NCT07493265

Public ClinicalTrials.gov record NCT07493265. 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.

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ClinicalTrials.gov public records Last synced May 20, 2026, 12:31 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Randomized, Double-Blind, Placebo-Controlled Trial to Evaluate the Efficacy and Safety of E2086 in Adults With Narcolepsy

Study identification

NCT ID: NCT07493265
Recruitment status: Recruiting
Study type: Interventional
Phase: Phase 2
Lead sponsor: Eisai Inc.; Industry
Enrollment: 64 participants

Conditions and interventions

Conditions

Narcolepsy

Interventions

E2086 Drug
Placebo Drug

Drug

Eligibility (public fields only)

Age range: 18 Years and older
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: Mar 25, 2026
Primary completion: Feb 13, 2027
Completion: Feb 28, 2027
Last update posted: May 13, 2026

2026 – 2027

United States locations

U.S. sites: 17
U.S. states: 8
U.S. cities: 15

Facility	City	State	ZIP	Site status
SDS Clinical Trials, Inc-California-Santa Ana	Santa Ana	California	92705	Not yet recruiting
Meris Clinical Research-310 Oakfield Dr	Brandon	Florida	33511	Not yet recruiting
Hope Research Network Trials -6500 NW 77th CT	Medley	Florida	33166	Not yet recruiting
Vitaly Clinical Research LLC	Miami	Florida	33125	Not yet recruiting
Anchor Medical Research LLC	Miami	Florida	33176	Not yet recruiting
New Access Research & Medical Services Inc - Kendall	Miami	Florida	33186	Not yet recruiting
NeuroTrials Research, Inc	Atlanta	Georgia	30328	Not yet recruiting
Sleep Practitioners, LLC	Macon	Georgia	31210	Not yet recruiting
Clinical Research Institute Stockbridge	Stockbridge	Georgia	30291	Not yet recruiting
Wu Lab at Johns Hopkins University	Baltimore	Maryland	21205	Not yet recruiting
Midwest Center for Sleep Disorders (MWCSD)	Lansing	Michigan	48911	Not yet recruiting
Henry Ford Medical Center - Columbus	Novi	Michigan	48377	Not yet recruiting
Revive Research Institute - Southfield - 23999 Northwestern Hwy	Southfield	Michigan	48075	Not yet recruiting
Research Carolina Elite	Denver	North Carolina	28037	Not yet recruiting
Bogan Sleep Consultants, LLC	Columbia	South Carolina	29201	Recruiting
Future Search Trials of Neurology	Austin	Texas	78731	Not yet recruiting
Sleep Therapy and Research Center	San Antonio	Texas	78229	Not yet 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 40 non-U.S. sites.

About this trial record page

What this page shows: Public field values for ClinicalTrials.gov record NCT07493265, 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 13, 2026 · Synced May 20, 2026

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The complete protocol, eligibility criteria, and contact information for NCT07493265 live on ClinicalTrials.gov.

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