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Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate Lemborexant in Milk of Healthy Lactating Women

ClinicalTrials.gov ID: NCT04890561

Public ClinicalTrials.gov record NCT04890561. 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.

ClinicalTrials.gov public records Last synced Apr 23, 2026, 6:06 PM EDT

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

Official title

An Open-label, Single Dose Study to Evaluate Lemborexant in Milk of Healthy Lactating Women

Study identification

NCT ID
NCT04890561
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Eisai Inc.
Industry
Enrollment
8 participants

Conditions and interventions

Interventions

  • Lemborexant Drug

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
Female
Healthy volunteers
Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
May 16, 2021
Primary completion
Aug 11, 2021
Completion
Aug 11, 2021
Last update posted
Sep 4, 2021

2021

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
PPD Phase 1 Clinic Las Vegas Nevada 89113

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04890561, 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 Sep 4, 2021 · Synced Apr 23, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT04890561 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →