Clinical Trials on Schizophrenia, Paranoid

Total 3761 results

Mental Health Services in the Capital Region, Denmark
Central Denmark Region; Mental Health Services in the North Denmark Region

Active, not recruiting

Face Your Fears: Cognitive Behavioural Virtual Reality Therapy for "Paranoia". (FYF)

Psychotic Disorders | Schizophrenia and Related Disorders | Schizotypal Disorder | Schizophrenia Prodromal | Paranoid Schizophrenia | Paranoid Ideation | Paranoid Delusion | Ideas of Reference | Psychosis Paranoid | Psychotic Paranoia | Psychotic; Disorder, Delusional

Denmark
Weill Medical College of Cornell University
National Alliance for Research on Schizophrenia and Depression

Completed

Cognitive Behavioral Therapy for Paranoia in Schizophrenia (CBTp)

Paranoid Delusions

United States
King's College London

Completed

Computerised Interventions for Thinking and Anxiety in Delusions (CITADEL) Trial (CITADEL)

Paranoia in People With Schizophrenia-spectrum Diagnosis

United Kingdom
King's College London

Completed

The Street Smart Group: A Feasibility Trial of a Group Intervention Targeting Anxiety Processes in Paranoia

Paranoia | Schizophrenia-spectrum Diagnosis

United Kingdom
University of North Carolina, Chapel Hill

Completed

Oxytocin Treatment of Schizophrenia (OTS)

Schizophrenia | Schizoaffective Disorder | Paranoia

United States
Universidad Complutense de Madrid

Completed

Cultivating Well-being in Subclinical Paranoia

Wellbeing

Spain
University of Oxford

Completed

Recovery From Paranoia: a Qualitative Exploration

Persecutory Delusion | Paranoia

United Kingdom
Weill Medical College of Cornell University
Sidney R. Baer, Jr. Foundation

Completed

Cognitive Behavioral Therapy for the Prevention of Paranoia in Adolescents at High Risk

Prodromal Symptoms | ARMS | APS

United States
Merck Sharp & Dohme LLC

Completed

MK0557 for the Treatment of Cognitive Impairment in Patients With Schizophrenia (0557-027)

Schizophrenia | Paranoid Schizophrenia
Merck Sharp & Dohme LLC

Completed

MK0249 for the Treatment of Cognitive Impairment in Patients With Schizophrenia (0249-016)

Paranoid Schizophrenia
AstraZeneca
acromion GmbH

Terminated

Schizophrenic Patients Taking Part in Integrated Care Program (CARE I)

Schizophrenia | Schizoaffective Disorder | Delusional Disorder | Psychotic Disorder Not Otherwise Specified | Schizophreni-form Disorder

Germany
Organon and Co

Completed

Fixed Dose Efficacy and Safety Study of Asenapine for the Treatment of Schizophrenia in Adolescents (P05896)

Schizophrenia, Paranoid | Schizophrenia, Disorganized | Schizophrenia, Undifferentiated
Organon and Co

Completed

Flexible Dose, Long-term Safety Study of Asenapine for the Treatment of Schizophrenia in Adolescents (P05897)

Schizophrenia, Paranoid | Schizophrenia, Disorganized | Schizophrenia, Undifferentiated
CEDIARA - Assoc. Solidariedade Social de Ribeira...

Completed

Effect of Individual Cognitive Stimulation at Home in Adults With Psychotic Disorders

Psychotic Disorders | Schizophrenia | Schizoaffective Disorder | Delusional Disorder | Substance-Induced Psychotic Disorder

Portugal
Weill Medical College of Cornell University

Completed

Acceptance and Commitment Therapy for Delusions (ACT)

Schizophrenia | Delusional Disorder

United States
Mental Health Services in the Capital Region, Denmark
TrygFonden, Denmark; Odense Patient Data Explorative Network

Completed

The Efficacy of Using a Smartphone App to Support Shared Decision Making in People With a Diagnosis of Schizophrenia

Schizophrenia, Schizotypal and Delusional Disorders

Denmark
German Research Foundation

Unknown

Cognitive Determinants of Psychoeducation and Information in Psychoses (COGPIP)

Schizophrenia | Delusional Disorders (ICD-10)

Germany
Jeremy Koppel
National Institute of Mental Health (NIMH)

Recruiting

Tau Biomarkers in Late-onset Psychosis (LOP)

Late Onset Schizophrenia | Delusional Disorder (Late Onset)

United States
University of Jyvaskyla
Vanha Vaasa Hospital

Not yet recruiting

The Efficacy of Metacognitive Skills Training in the Context of Forensic Psychiatric Care

Psychotic Disorders | Schizophrenia | Schizoaffective Disorder | Psychotic Depression | Delusional Disorder
Central Institute of Mental Health, Mannheim
Servier

Completed

Agomelatine Treatment of Depression in Schizophrenia (AGOPSYCH) (AGOPSYCH)

Schizophrenia | Schizoaffective Disorder | Delusional Disorder

Germany
Philipps University Marburg Medical Center

Unknown

Trial of Cognitive Behavioral Therapy for Schizophrenia

Schizophrenia | Schizoaffective Disorder | Delusional Disorder

Germany
NYU Langone Health
National Institute of Mental Health (NIMH)

Completed

D-Cycloserine Augmentation of Cognitive Behavioral Therapy for Delusions

Schizophrenia | Schizoaffective Disorder | Delusional Disorder

United States
Centre for Addiction and Mental Health

Terminated

Anticholinergic Burden in Schizophrenia

Psychotic Disorders | Schizophrenia | Schizoaffective Disorder | Schizophreniform Disorder | Delusional Disorder

Canada
China Medical University Hospital
National Science Council, Taiwan; National Health Research Institutes, Taiwan

Completed

Sarcosine (N-Methylglycine) Monotherapy for Schizophrenia

Psychotic Disorders | Schizophrenic Disorders | Schizophrenias | Psychoses

Taiwan
New York State Psychiatric Institute
Temple University; The Zucker Hillside Hospital; Feinstein Institutes for Medical...

Not yet recruiting

Shared Decision Making for Antipsychotic Medications

Schizophrenia | Schizoaffective Disorder | Delusional Disorder | Schizophreniform Disorders | Other Specified Schizophrenia Spectrum and Other Psychotic Disorder
University College, London

Completed

Research Into Antipsychotic Discontinuation and Reduction Trial

Schizophrenia | Schizoaffective Disorder | Delusional Disorder | Schizophreniform Disorders

United Kingdom
Herzog Hospital

Withdrawn

Sarcosine Preventive Therapy for Individuals At High Risk for Schizophrenia

Psychotic Disorders | Schizophrenic Disorders | Schizophrenias | Psychoses

Israel
Philipps University Marburg Medical Center
University of Hamburg-Eppendorf

Completed

Pilot-trial of Emotion-focused Cognitive Behavior Therapy for Patients With Schizophrenia (CBT-E)

Schizophrenia | Schizoaffective Disorder | Schizophreniform Disorder | Delusional Disorder | Brief Psychotic Disorder

Germany
Research Foundation for Mental Hygiene, Inc.
National Institute of Mental Health (NIMH); University of Maryland; Maryland... and other collaborators

Completed

Multi-disciplinary Treatment for Patients Experiencing First Episode of Psychosis

Schizophrenia | Schizoaffective Disorder | Schizophreniform Disorder | Psychosis | Delusional Disorder

United States
China Medical University Hospital
National Science Council, Taiwan; National Health Research Institutes, Taiwan

Completed

Sarcosine or D-Serine Add-on Treatment for Chronic Schizophrenia

Psychotic Disorders | Schizophrenic Disorders | Schizophrenias | Psychoses

Taiwan
China Medical University Hospital

Completed

D-amino Acid Oxidase Inhibition (DAAOI-1) add-on Treatment for Chronic Schizophrenia

Psychotic Disorders | Schizophrenic Disorders | Schizophrenias | Psychoses

Taiwan
Chulalongkorn University
National Research Council of Thailand; Thanyarak Institute

Completed

Therapeutic Effect of Quetiapine on Methamphetamine-Induced Psychosis (MAP)

Methamphetamine-induced Psychosis

Thailand
Hospital Authority, Hong Kong
Janssen Pharmaceutica N.V., Belgium

Unknown

Evaluation of Efficacy and Safety of Long-acting Risperidone Microspheres in Patients With Schizophrenia or Other Psychotic Disorders When Switching From Typical Antipsychotic (Oral/Depot) or Atypical Oral Other Than Risperidone

Psychotic Disorders | Schizophrenia | Schizophrenia, Paranoid | Schizophrenia, Catatonic | Schizophrenia, Disorganized

China
University of Cologne
University Hospital Tuebingen; University Hospital Frankfurt

Unknown

Development and Pilot Evaluation of Modified Cognitive Behavioural Therapy for Adolescents With Early Onset Psychosis (mCBT)

Psychotic Disorders | Schizophrenia | Schizoaffective Disorder | Schizophreniform Disorder | Delusional Disorder

Germany
Centre for Addiction and Mental Health

Completed

Minimizing Doses of Antipsychotic Medication in Older Patients With Schizophrenia.

Schizophrenia | Schizoaffective Disorder | Schizophreniform Disorder | Delusional Disorder | Psychotic Disorder

Canada
Mental Health Services in the Capital Region, Denmark

Recruiting

The OPUS YOUNG Trial. Early Intervention Versus Treatment as Usual for Adolescents With First-episode Psychosis (OPUS-YOUNG)

Schizophrenia | Schizoaffective Disorder | Delusional Disorder | Depression Severe | Schizotypal Disorder | Acute and Transient Psychotic Disorder, Unspecified | Non-Organic Psychosis | Substance Induced Psychoses

Denmark
Columbia University
National Institute of Mental Health (NIMH)

Recruiting

Young Adults With Violent Behavior During Early Psychosis

Schizophrenia | Schizo Affective Disorder | Delusional Disorder | Schizophreniform Disorders | Other Specified Schizophrenia Spectrum and Other Psychotic Disorder

United States
Pfizer's Upjohn has merged with Mylan to form Viatris...

Completed

A Study of the Efficacy and Safety of Intramuscular Ziprasidone Followed by Oral Ziprasidone for the Treatment of Psychosis

Schizophrenia | Mania | Delusional Disorder | Acute Exacerbation of Psychosis

Brazil
Queen Margaret University
NHS Lothian

Unknown

Quantitative Investigation of Environment and Participation (QIEP)

Supported Accommodation Residents | Schizophrenia, Shizotypal and Delusional Disorders | Mood Affective Disorders | Disorders of Adult Personality and Behavior

United Kingdom
University Hospital, Bonn

Completed

Effects of Ketamine on Mentalizing and Metacognition in Healthy Volunteers (METAKETAII)

Ketamine-Induced Psychotic Disorder | Social Cognition | Theory of Mind

Germany
Assistance Publique - Hôpitaux de Paris

Completed

Clinical and Genetic Factors Associated With Psychotic Symptoms Among Cocaine Abusers (PSYCHOCOKE)

Cocaine-induced Psychotic Disorder During Intoxication

France
Ningbo University
The Affiliated Kangning Hospital of Ningbo University

Active, not recruiting

Ningbo Severe Mental Disorders Cohort (NEED)

Schizophrenia | Bipolar Disorder | Mental Retardation | Severe Mental Disorder | Schizo-Affective Psychosis | Paranoid Psychoses | Epileptic Psychosis

China
VA Office of Research and Development

Recruiting

Adapting and Examining Collaborative Decision Skills Training Among Veterans With Serious Mental Illness (CDST)

Schizophrenia | Schizoaffective Disorder | Delusional Disorder | Major Depressive Disorder With Psychotic Features

United States
Mental Health Services in the Capital Region, Denmark
Odense University Hospital; Copenhagen Trial Unit, Center for Clinical Intervention... and other collaborators

Completed

Improving Work Outcome for People With Severe Mental Illness

Recurrent Depressive Disorder | Bipolar Affective Disorder | Schizophrenia, Schizotypal and Delusional Disorders

Denmark
Mahidol University

Completed

The Study of Pharmacological Treatment Pattern for Cannabis-induced Psychosis

Cannabis

Thailand
Washington University School of Medicine
National Alliance for Research on Schizophrenia and Depression

Completed

Prevention of N-methyl-D-aspartate (NMDA) Antagonist-induced Psychosis in Kids

Psychoses, Substance-Induced

United States
The University of Hong Kong
North District Hospital; Queen Mary Hospital, Hong Kong

Recruiting

Substance Misuse To Psychosis for Stimulants

Schizophrenia and Related Disorders | Stimulant Dependence | Pharmacotherapy | Stimulant Use With Stimulant-Induced Psychotic Disorder (Diagnosis) | Stimulant Abuse

Hong Kong
Charite University, Berlin, Germany

Recruiting

Enhancing Educational and Vocational Recovery in Adolescents and Young Adults With Early Psychosis Through Supported Employment and Education. (SEEearly)

Schizophrenia | Schizoaffective Disorder | Acute and Transient Psychotic Disorder, Unspecified | Persistent Delusional Disorder | Other Nonorganic Psychotic Disorders | Unspecified Nonorganic Psychosis

Germany
Universitätsklinikum Hamburg-Eppendorf

Recruiting

Integrated Care in Psychotic Disorders With Severe Mental Illness (ACCESS-II)

Schizophrenia | Schizoaffective Disorder | Schizophreniform Disorder | Bipolar Disorder | Delusional Disorder | Psychotic Disorder NOS | Severe Major Depression With Psychotic Features

Germany
University of Pittsburgh
Janssen Pharmaceuticals; American Association for Geriatric Psychiatry

Completed

Schizophrenia, Antipsychotic Treatment and the Risk for Diabetes Mellitus

Schizophrenia | Schizoaffective Disorder | Delusional Disorder

United States

Clinical Trials on Schizophrenia, Paranoid

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