ClinicalTrials.gov record
Terminated Phase 3 Interventional

Dexmedetomidine in the Treatment of Agitation Associated With Dementia (TRANQUILITY III)

ClinicalTrials.gov ID: NCT05665088

Public ClinicalTrials.gov record NCT05665088. 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 3, 2026, 11:59 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 Multicenter, Randomized, Double-Blind, Placebo-Controlled, Efficacy and Safety Study of PRN Dosing of BXCL501 Over a 12 Week Treatment Period in Subjects With Agitation Associated With Dementia

Study identification

NCT ID
NCT05665088
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 3
Lead sponsor
BioXcel Therapeutics Inc
Industry
Enrollment
13 participants

Conditions and interventions

Interventions

  • BXCL501 Drug
  • Matching Placebo Drug

Drug

Eligibility (public fields only)

Age range
65 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
Dec 13, 2022
Primary completion
Sep 10, 2023
Completion
Sep 10, 2023
Last update posted
Dec 10, 2023

2022 – 2023

United States locations

U.S. sites
7
U.S. states
5
U.S. cities
7
Facility City State ZIP Site status
BioXcel Clinical Research Site Los Alamitos California 90720
BioXcel Clinical Research Site Daytona Beach Florida 32117
BioXcel Clinical Research Site Maitland Florida 32751
BioXcel Clinical Research Site The Villages Florida 32162
BioXcel Clinical Research Site Marrero Louisiana 70072
BioXcel Clinical Research Site Springfield Massachusetts 01103
BioXcel Clinical Research Site Toms River New Jersey 08755

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 NCT05665088, 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 Dec 10, 2023 · Synced May 3, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT05665088 live on ClinicalTrials.gov.

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