Study Type:	Interventional
Study Design:	Allocation: Randomized Endpoint Classification: Safety/Efficacy Study Intervention Model: Parallel Assignment Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor) Primary Purpose: Treatment
Official Title:	Ziprasidone vs Placebo in the Prevention of Psychosis Among Symptomatic Adolescents and Young Adults at Prodromal Risk

Ages Eligible for Study:	16 Years to 40 Years
Genders Eligible for Study:	Both
Accepts Healthy Volunteers:	No

Please refer to this study by its ClinicalTrials.gov identifier: NCT00635700

Contact: Scott W Woods, MD	203 074 7038	scott.woods@yale.edu
Contact: John R Saksa, Psy.D.	203 974 7043	john.saksa@yale.edu

United States, California
University of California at San Diego	Recruiting
La Jolla, California, United States, 92093
Contact: Kathy Shafer     619-497-6624     kshafer@ucsd.edu
Contact: Kristin Cadenhead, M.D.     619-725-3537     kcadenhead@ucsd.edu
Principal Investigator: Kristin Cadenhead, M.D.
Sub-Investigator: Nasra Haroun, M.D.
University of California at Los Angeles	Recruiting
Los Angeles, California, United States, 90095
Contact: Sandra De Silva, Ph.D.     310-206-6126     desilva@psych.ucla.edu
Contact: Tyrone D Cannon, Ph.D.     310-206-8765     cannon@psych.ucla.edu
Principal Investigator: Tyrone D Cannon, Ph.D.
Sub-Investigator: Melita Daley, M.D.
University of California, San Francisco	Recruiting
San Francisco, California, United States, 94143
Contact: Asley Lee     415-476-7560     ashleyl@Lppi.ucsf.edu
Principal Investigator: Demian Rose, M.D., Ph.D.
Sub-Investigator: Daniel Mathalon, M.D., Ph.D.
United States, Connecticut
Yale University School of Medicine	Recruiting
New Haven, Connecticut, United States, 06519
Contact: Barbara Walsh, PhD     203-974-7052     barbara.walsh@yale.edu
Contact: John R Saksa, PsyD     203 974 7043     john.saksa@yale.edu
Principal Investigator: Scott W Woods, MD
Sub-Investigator: Thomas McGlashan, M.D.
Sub-Investigator: Joel Gelernter, M.D.
United States, Georgia
Emory University	Not yet recruiting
Atlanta, Georgia, United States, 30322
Contact: Joy Brasifield     404-727-7547     jbrasfi@emory.edu
Contact: Elaine Walker, Ph.D.     404-727-7547     psyefw@emory.edu
Principal Investigator: Elaine Walker, Ph.D.
Sub-Investigator: Michael Compton, M.D.
United States, Massachusetts
Beth Israel Deaconess Hospital	Not yet recruiting
Boston, Massachusetts, United States, 02215
Contact: Ana Carla Oltramari     781-306-8636     aoltramai@challiance.org
Contact: Larry Seidman, Ph.D.         lseidman@bidmc.harvard.edu
Principal Investigator: Larry Seidman, Ph.D.
Sub-Investigator: Anthony Giuliano, Ph.D.
Sub-Investigator: Gustavo Kinrys, M.D.
University of Massachusetts	Recruiting
Worcester, Massachusetts, United States, 01604
Contact: Lauren Yakutis     508-856-2407     lauren.yakutis@umassmed.edu
Principal Investigator: Jean Frazier, M.D.
United States, Michigan
Wayne State University School of Medicine	Not yet recruiting
Detroit, Michigan, United States, 48201
Principal Investigator: Rajaprabhakaran Rajarethnam, M.D.
United States, New York
North Shore, Long Island Jewish Health System	Recruiting
Glen Oaks, New York, United States, 11004
Contact: Jenni Atencio, M.A.     718-470-4238     jatencio@nshs.edu
Contact: Barbara A Cornblatt, Ph.D.     718-470-8133     cornblat@lij.edu
Principal Investigator: Barbara A Cornblatt, Ph.D.
Sub-Investigator: Andrea Auther, Ph.D.
Sub-Investigator: Chris Smith, Ph.D.
Sub-Investigator: Christoph Correll, M.D.
United States, North Carolina
University of North Carolina	Recruiting
Chapel Hill, North Carolina, United States, 27599
Contact: Andrea Pelletier     919-843-3421     andrea_pelletier@med.unc.edu
Contact: Karen Graham, M.D.     919-929-2311     karen_graham@unc.edu
Principal Investigator: Karen Graham, M.D.
Sub-Investigator: Diana Perkins, M.D.
Canada, Alberta
University of Calgary	Recruiting
Calgary, Alberta, Canada, T2N2T9
Contact: Geri Anderson     403-944-1050     geri.anderson@calgaryhealthregion.ca
Contact: Donald Addington, M.D.     403-944-1296     addingto@ucalgary.ca
Principal Investigator: Donald Addington, M.D.
Sub-Investigator: Jean Addington, Ph.D.
Sub-Investigator: Thomas Raedler, M.D.

Principal Investigator:

Scott W Woods, MD

Yale University

No publications provided

Responsible Party:	Scott W. Woods, M.D., Yale University School of Medicine
ClinicalTrials.gov Identifier:	NCT00635700     History of Changes
Other Study ID Numbers:	0801003386, IIR GA1281GE
Study First Received:	March 6, 2008
Last Updated:	January 13, 2010
Health Authority:	United States: Food and Drug Administration;   Canada: Health Canada;   Canada: Health Canada Clinical Trials Application control number 120085

Keywords provided by Yale University:
Additional relevant MeSH terms:
ClinicalTrials.gov processed this record on February 09, 2012