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Clinical trialNCT00469664UnknownPhase 4Interventional

Guanfacine Adjunctive Treatment to Atypical Antipsychotics for Cognitive Dysfunction in Schizophrenia

SponsorResearch Foundation for Mental Hygiene, Inc.Enrollment50Cognitive ImpairmentSchizoaffective DisorderSchizophrenia
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.

  • Joseph I Friedman, MD

    Pilgrim Psychiatric Center, Mount Sinai Medical Center, Bronx VA Medical Center

    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

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

United States
  • Mount Sinai Medical Center

    New York, New York, United States

  • Bronx Va Medical Center

    The Bronx, New York, United States

  • Pilgrim Psychiatric Center

    W. Brentwood, New York, 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
29 Feb 2000
Primary completion
31 Aug 2008
Completion
31 Dec 2008
Last update posted
21 May 2008
Registered enrollment
50
Registry id
NCT00469664

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.