A 12-Week, Placebo Controlled Trial of Ziprasidone as Monotherapy for Major Depressive Disorder
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.
- Andrew Winokur, M.D.
UConn Health
Principal Investigator - George I Papakostas, M.D.
Massachusetts General Hospital
Principal Investigator - Gustavo Kinrys, M.D.
Cambridge Health Alliance
Principal Investigator - John M Zajecka, M.D.
Psychiatric Medicine Associates, L.L.C.
Principal Investigator - Mahmoud S Okasha, MD
Comprehensive Psychiatric Care, Norwich CT
Principal Investigator - Richard C Shelton, M.D.
Vanderbilt University Medical Center
Principal Investigator - Waguih IsHak, M.D.
Cedar's Sinai
Principal Investigator
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
7 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Cedars-Sinai Medical Center
Los Angeles, California, United States
- University of Connecticut Health Center
Farmington, Connecticut, United States
- Comprehensive Psychiatric Care
Norwich, Connecticut, United States
- Psychiatric Medicine Associates, L.L.C.
Chicago, Illinois, United States
- Massachusetts General Hosptial
Boston, Massachusetts, United States
- Cambridge Health Alliance
Cambridge, Massachusetts, United States
- Vanderbilt University Medical Center
Nashville, Tennessee, 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 Mar 2008
- Primary completion
- 30 Jun 2010
- Completion
- 30 Jun 2010
- Last update posted
- 3 Jul 2014
- Registered enrollment
- 120
- Registry id
- NCT00555997
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.