- Conditions
- Mental Disorders, Schizophrenia, Overweight, Obesity
- Interventions
- Psychosocial Weight Intervention
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 61 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2017
- U.S. locations
- 1
- States / cities
- Los Angeles, California
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 239
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Memory, Cognition
- Interventions
- Tolterodine ER, Oxybutynin ER
- Drug
- Lead sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
- Industry
- Eligibility
- 65 Years to 75 Years
- Enrollment
- 220 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2007
- U.S. locations
- 9
- States / cities
- Tucson, Arizona • Brooksville, Florida • DeLand, Florida + 5 more
- Conditions
- Cognitive Impairment Associated With Schizophrenia (CIAS)
- Interventions
- KYN-5356 low dose, Placebo, KYN-5356 Medium Dose, KYN-5356 High Dose
- Drug · Other
- Lead sponsor
- Kynexis B.V.
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 13
- States / cities
- Little Rock, Arkansas • Lemon Grove, California • Los Alamitos, California + 10 more
- Conditions
- Schizophrenia
- Interventions
- placebo, huperzine 0.2 mg BID, huperzine 0.4 mg BID, huperzine 0.8 mg BID
- Drug
- Lead sponsor
- Biomedisyn Corporation
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 56 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Schizophrenia, Oxytocin, Social Cognition
- Interventions
- Oxytocin, Saline Nasal Spray
- Drug
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2015
- U.S. locations
- 2
- States / cities
- San Francisco, California
- Conditions
- Nicotine Dependence, Schizophrenia
- Interventions
- Not listed
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 62 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2013
- U.S. locations
- 1
- States / cities
- Catonsville, Maryland
- Conditions
- Schizophrenia, Schizoaffective Disorder, Schizophreniform Disorder
- Interventions
- Varenicline, Placebo
- Drug
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 91 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2011
- U.S. locations
- 3
- States / cities
- Baltimore, Maryland
- Conditions
- Schizophrenia, Schizo Affective Disorder, Schizophreniform Disorders, Psychosis Nos/Other
- Interventions
- iTBS (Active), iTBS (Sham)
- Device
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 18 Years to 39 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Glen Oaks, New York
- Conditions
- Schizophrenia, Cigarette Smoking
- Interventions
- Varenicline, Placebo for varenicline
- Drug
- Lead sponsor
- Nathan Kline Institute for Psychiatric Research
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 93 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2013
- U.S. locations
- 2
- States / cities
- New York, New York • Orangeburg, New York
- Conditions
- Schizophrenia
- Interventions
- Overnight polysomnography examinations
- Behavioral
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Schizophrenia
- Interventions
- Levetiracetam, Placebo
- Drug
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 67 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2024
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Schizophrenia
- Interventions
- SPECT Imaging of Nicotinic Acetylcholine Receptors in Brain
- Drug
- Lead sponsor
- National Institute of Mental Health (NIMH)
- NIH
- Eligibility
- Not listed
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2004
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Schizophrenia, Depression, Bipolar Disorder, Anxiety Disorders, Cognitive Disorders, Personality Disorders
- Interventions
- Physical activity intervention with peer support (PA+PS), Physical activity intervention without peer support (PA)
- Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Schizophrenia, Schizoaffective Disorder, Healthy
- Interventions
- 11C-EMO - A Novel PET Radiotracer for Muscarinic M1 Receptor, PET Scan
- Drug · Device
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 18 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Schizophrenia, Schizoaffective Disorder
- Interventions
- Risperdal Consta (drug), Social Skills Training
- Drug · Behavioral
- Lead sponsor
- University of Illinois at Chicago
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2006
- U.S. locations
- 2
- States / cities
- Chicago, Illinois • White Plains, New York
- Conditions
- Schizophrenia
- Interventions
- Aerobic Exercise, Standard Psychiatric Treatment
- Behavioral · Other
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Schizophrenia, Cognition, Smoking
- Interventions
- Atomoxetine (Strattera™)
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 59 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2007
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- SCHIZOPHRENIA 1 (Disorder), Schizo Affective Disorder
- Interventions
- transcranial direct current stimulation, Sham stimulation
- Device
- Lead sponsor
- Nathan Kline Institute for Psychiatric Research
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Orangeburg, New York
- Conditions
- Schizophrenia
- Interventions
- Social cognition and interaction training (SCIT), Treatment as usual (TAU)
- Behavioral
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 66 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Schizophrenia Spectrum and Other Psychotic Disorders, Cognitive Impairment
- Interventions
- rTMS, Computerized cognitive training
- Device · Behavioral
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2024
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Cognition Disorders, Fatigue, Sleep Disorders, Other Complications of Bone Marrow Transplant
- Interventions
- quality-of-life assessment, questionnaire administration, management of therapy complications, cognitive assessment, educational intervention
- Other · Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 29 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Iron-deficiency, Iron Deficiency Anemia, Iron Deficiency (Without Anemia)
- Interventions
- Not listed
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 190 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016
- U.S. locations
- 1
- States / cities
- Saint Paul, Minnesota
- Conditions
- Aphasia, Autism, Schizophrenia
- Interventions
- Transcranial Direct Current Stimulation (tDCS)
- Procedure
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 79 Years
- Enrollment
- 307 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2023
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Healthy Subjects, Schizophrenia, Parkinson Disease
- Interventions
- Oxygen-15 Water
- Drug
- Lead sponsor
- National Institute of Mental Health (NIMH)
- NIH
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 1,039 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 1993
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland