Clinical trialNCT00781742CompletedPhase 2Interventional

AZD6765 Severe Major Depressive Disorder (MDD) IV

SponsorAstraZenecaEnrollment152Major Depressive Disorder

View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

Gerard Sanacora
Yale University
Principal Investigator
clinicaltrials.gov ↗
Michael Castiglione
AstraZeneca
Study Director
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

27 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

Research Site
Little Rock, Arkansas, United States
Research Site
Los Angeles, California, United States
Research Site
Orange, California, United States
Research Site
San Diego, California, United States
Research Site
Santa Ana, California, United States
Research Site
Hartford, Connecticut, United States
Research Site
New Haven, Connecticut, United States
Research Site
Boca Raton, Florida, United States
Research Site
Gainsville, Florida, United States
Research Site
Hollywood, Florida, United States
Research Site
Jacksonville, Florida, United States
Research Site
Atlanta, Georgia, United States
Research Site
Roswell, Georgia, United States
Research Site
Hoffman Estates, Illinois, United States
Research Site
Joliet, Illinois, United States
Research Site
Overland Park, Kansas, United States
Research Site
Lake Charles, Louisiana, United States
Research Site
Shreveport, Louisiana, United States
Research Site
Haverhill, Massachusetts, United States
Research Site
St Louis, Missouri, United States
Research Site
Willingboro, New Jersey, United States
Research Site
Albuquerque, New Mexico, United States
Research Site
Rochester, New York, United States
Research Site
East Stroudsburg, Pennsylvania, United States
Research Site
Philadelphia, Pennsylvania, United States
Research Site
Austin, Texas, United States
Research Site
Dallas, Texas, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 31 Oct 2008
Primary completion: 31 Mar 2010
Completion: 31 Mar 2010
Last update posted: 25 Jul 2012
Registered enrollment: 152
Registry id: NCT00781742

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.