Study directory

Mental health studies with practical context.

Compare studies and check their requirements with the research team.

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10661studies shown

Showing 9,721-9,732 of 10,661

Behavioral study icon

CompletedNCT01600885

The Effects of Ketamine and Guanfacine on Working Memory in Healthy Subjects

This summary needs review. Please check the official study record and contact the research team for details.

In United States

SchizophreniaBehavioralFrom 21 Years to 45 Years

Countries: United States
Sponsor: Yale University
Condition: Schizophrenia

Drug study icon

CompletedNCT04013555

The Effects of Kynurenine Aminotransferase Inhibition in People With Schizophrenia

This summary needs review. Please check the official study record and contact the research team for details.

In United States

SchizophreniaDrugFrom 18 Years to 55 Years

Countries: United States
Sponsor: University of Maryland, Baltimore
Condition: Schizophrenia

Behavioral study icon

CompletedNCT06743178

The Effects of Mass Media Photographs on Drug-Related Stigma

This summary needs review. Please check the official study record and contact the research team for details.

In United States

AddictionBehavioralOver 18 Years

Countries: United States
Sponsor: Johns Hopkins Bloomberg School of Public Health
Condition: Addiction

Drug study icon

WithdrawnNCT03752918

The Effects of MDMA on Prefrontal and Amygdala Activation in PTSD.

This summary needs review. Please check the official study record and contact the research team for details.

In United States

PTSDDrugFrom 21 Years to 55 Years

Countries: United States
Sponsor: Yale University
Condition: PTSD

Drug study icon

CompletedNCT00136747

The Effects of Memantine and Bupropion on Acute, Reinforcing, and Conditioned Effects of Cigarettes - 1

This summary needs review. Please check the official study record and contact the research team for details.

In United States

AddictionDrugFrom 21 Years to 45 Years

Countries: United States
Sponsor: New York State Psychiatric Institute
Condition: Addiction

Drug study icon

CompletedNCT02102100

The Effects of Menthol as Delivered by an Electronic Cigarette on the Desirability of Nicotine in Tobacco Users

This summary needs review. Please check the official study record and contact the research team for details.

In United States

AddictionDrugFrom 18 Years to 30 Years

Countries: United States
Sponsor: Yale University
Condition: Addiction

Behavioral study icon

CompletedNCT00383747

The Effects of Nicotine on Cognition in Schizophrenia

This summary needs review. Please check the official study record and contact the research team for details.

In United States

SchizophreniaBehavioralFrom 18 Years to 60 Years

Countries: United States
Sponsor: Massachusetts General Hospital
Condition: Schizophrenia

Drug study icon

CompletedNCT00373126

The Effects of Nicotine Withdrawal on Reward Responsivity in Schizophrenia

This summary needs review. Please check the official study record and contact the research team for details.

In United States

SchizophreniaDrugFrom 18 Years to 60 Years

Countries: United States
Sponsor: North Suffolk Mental Health Association
Condition: Schizophrenia

Drug study icon

CompletedNCT02469259

The Effects of Oxytocin on Startle Hyperreactivity in people with AUD and PTSD

This summary needs review. Please check the official study record and contact the research team for details.

In United States

PTSDDrugFrom 18 Years to 75 Years

Countries: United States
Sponsor: University of California, San Francisco
Condition: PTSD

Other study type icon

CompletedNCT07216729

The Effects of Probiotic Supplementation on State and Trait Stress, Anxiety, and Depression Symptoms in Stressed Adults

This summary needs review. Please check the official study record and contact the research team for details.

In United States

Depression, AnxietyOtherFrom 18 Years to 45 Years

Countries: United States
Sponsor: University of Colorado, Boulder
Condition: Depression, Anxiety

Drug study icon

WithdrawnNCT05381974

The Effects of Psilocybin on Self-Focus and Self-Related Processing in Treatment Resistant MDD

This summary needs review. Please check the official study record and contact the research team for details.

In United States

DepressionDrugFrom 18 Years to 55 Years

Countries: United States
Sponsor: Massachusetts General Hospital
Condition: Depression

Drug study icon

TerminatedNCT00547118

The Effects of Rimonabant, on Weight and Metabolic Risk Factors

This summary needs review. Please check the official study record and contact the research team for details.

In United States

SchizophreniaDrugFrom 18 Years to 55 Years

Countries: United States
Sponsor: University of Maryland, Baltimore
Condition: Schizophrenia

Data coverage

Public registry coverage is progressing

HopeStage gathers information about mental health clinical trials from the public registries we currently index. We are progressively improving registry coverage, but this does not mean that every study in the world is already included.