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Study identifier: NCT05980949 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Open-Label Extension Study to Assess the Long-Term Safety and Tolerability of KarXT in Subjects With Psychosis Associated With Alzheimer's Disease (ADEPT-3)

Condition: Psychosis Associated With Alzheimer's Disease  ·  Sponsor: Karuna Therapeutics, Inc., a Bristol Myers Squibb company

PhasePhase 3
Planned participants1000
Who can joinAll sexes, 55 Years to 90 Years
Healthy volunteersNo

About this study

This is a Phase 3 global, multicenter, 52-week, open-label extension (OLE) rollover study for subjects completing study CN012-0026, CN012-0027 or CN012-0056. Subjects (randomized or non-randomized) who complete the 38-week CN012-0026 study, 14-week CN012-0027 study or 14-week CN012-0056 study will be eligible to enroll in CN012-0028. The primary objective of the study is to assess the long-term safety and tolerability of KarXT in subjects with psychosis associated with Alzheimer's Disease.

This description comes directly from the study's public registry record.

Talk to the study team

BMS Clinical Trials Contact Center www.BMSClinicalTrials.com  ·  855-907-3286  ·  Clinical.Trials@bms.com

First line of the email MUST contain NCT # and Site #.

Always discuss trial participation with your own doctor first.

Locations (429)

Local Institution - 1029Homewood, Alabama, United StatesWithdrawn
Local Institution - 1-13H98LK9Chandler, Arizona, United StatesWithdrawn
Local Institution - 1227Chandler, Arizona, United StatesWithdrawn
Local Institution - 1116Chandler, Arizona, United StatesWithdrawn
Local Institution - 1247Gilbert, Arizona, United StatesNot Yet Recruiting
Local Institution - 1217Phoenix, Arizona, United StatesNot Yet Recruiting
Local Institution - 1044Phoenix, Arizona, United StatesWithdrawn
Local Institution - 1220Scottsdale, Arizona, United StatesWithdrawn
Advanced Research Center, Inc.Anaheim, California, United StatesRecruiting
Local Institution - 1-141NO1DGChino, California, United StatesNot Yet Recruiting
Local Institution - 1001Costa Mesa, California, United StatesWithdrawn
Local Institution - 1151Encino, California, United StatesWithdrawn

+ 417 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT05980949