ClinicalTrials.gov record
Completed Phase 1 Interventional

A Study to Assess the Safety, Tolerability, Pharmacodynamics and Pharmacokinetics of ASP6981 in Subjects With Schizophrenia

ClinicalTrials.gov ID: NCT03356639

Public ClinicalTrials.gov record NCT03356639. 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 May 18, 2026, 12:35 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

A Phase 1 Randomized, 2-way, Crossover Study to Assess the Safety, Tolerability, Pharmacodynamics and Pharmacokinetics of ASP6981 in Patients With Schizophrenia

Study identification

NCT ID
NCT03356639
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Astellas Pharma Global Development, Inc.
Industry
Enrollment
32 participants

Conditions and interventions

Conditions

Interventions

  • ASP6981 Drug
  • Placebo Drug

Drug

Eligibility (public fields only)

Age range
18 Years to 55 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 21, 2018
Primary completion
May 29, 2018
Completion
May 29, 2018
Last update posted
Oct 30, 2024

2018

United States locations

U.S. sites
2
U.S. states
2
U.S. cities
2
Facility City State ZIP Site status
Cctmg/Parexel Glendale California 91206
Community Clinical Research Austin Texas 78754

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 NCT03356639, 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 Oct 30, 2024 · Synced May 18, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT03356639 live on ClinicalTrials.gov.

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