Search clinical trials for: Quetiapine

Total 447 results

Janssen Research & Development, LLC

Completed

A Study to Compare Capillary and Venous Whole Blood and Plasma Concentrations of Five Antipsychotics

Healthy

Belgium
Beth Israel Medical Center
AstraZeneca

Terminated

Anxiety in Recovering Opiate Dependence

Generalized Anxiety Disorder | Comorbid Opiate Dependence in Remission | Status Post Methadone-Maintenance Treatment

United States
Ludwig-Maximilians - University of Munich

Completed

Quetiapine Prolong, Escitalopram and Hypothalamic-pituitary-adrenocortical (HPA) Axis Activity in Depressed Patients

Major Depression

Germany
Dr. D McIntosh & Dr. K Kjernisted Clinical Research...
AstraZeneca

Completed

Bipolar Study of Seroquel XR With Pramipexole Dihydrochloride

Bipolar Depression

United States, Canada
AstraZeneca

Terminated

Seroquel in Acute Mania: Study to Investigate if Valproate Add-On Therapy is Superior to Quetiapine Monotherapy in Acutely Manic Patients

Bipolar Disorder

Denmark
Ruhr University of Bochum

Completed

Quetiapine in the Treatment of Psychotic Depression - a Pilot Study

Psychotic Depression

Germany
Eli Lilly and Company

Terminated

A Long-Term, Open-Label, Study on Schizophrenia

Schizophrenia

United States, Puerto Rico, Russian Federation, Mexico, Taiwan, Japan, Korea, Republic of, Ukraine, Croatia
University of Cincinnati

Completed

Quetiapine in Melancholic Depression

Depression | Healthy

United States
Memorial Sloan Kettering Cancer Center
National Cancer Institute (NCI)

Completed

Chemotherapy Plus Monoclonal Antibody in Treating Patients With Acute Promyelocytic Leukemia

Leukemia

United States
AstraZeneca

Completed

A Study of the Cataractogenic Potential of Seroquel and Risperdal in the Treatment of Participants With Schizophrenia or Schizoaffective Disorder

Schizophrenia | Schizoaffective Disorder

United States
AstraZeneca

Completed

Quetiapine Fumarate (SEROQUEL) in the Treatment of Adolescent Patients With Schizophrenia and Bipolar I Disorder (ANCHOR 150)

Schizophrenia | Bipolar I Disorder

United States, Russian Federation, Philippines, Malaysia, South Africa, Poland, Serbia, Ukraine, India
AstraZeneca

Completed

Efficacy and Safety of SEROQUEL Extended Release (XR) in Acute Schizophrenia

Schizophrenia

Malaysia
AstraZeneca

Completed

Seroquel in Bipolar Depression Versus SSRI (EMBOLDEN II)

Depression | Bipolar Disorder | Bipolar Depression

United States, Peru, South Africa, Turkey, Romania, Australia, Chile, Greece, Mexico, Colombia, Costa Rica
AstraZeneca

Completed

Quetiapine Fumarate (SEROQUEL) Compared to Placebo in the Treatment of Adolescent Patients With Schizophrenia (ANCHOR 112)

Schizophrenia

United States, Russian Federation, Philippines, Malaysia, South Africa, Germany, Poland, Serbia, India, Ukraine
AstraZeneca

Completed

Seroquel Switching Study: Feasibility of Switching Any Antipsychotic Treatment to Seroquel in Patients With Schizophrenia

Schizophrenia

Hungary, Finland, Canada, Germany
AstraZeneca

Completed

Quetiapine Fumarate (SEROQUEL) Compared to Placebo in the Treatment of Children & Adolescents With Bipolar I Mania (ANCHOR 149)

Bipolar Disorder

United States
AstraZeneca

Completed

A Comparison of Seroquel vs. Risperidone in Schizophrenia

Schizophrenia

United States
AstraZeneca

Completed

Seroquel on Glucose Metabolism

Schizophrenia

Bulgaria, Czech Republic, South Africa, United Kingdom, Germany, Hungary, Romania, Slovakia, Norway
AstraZeneca

Completed

Relapse Prevention, RoW: Study to Evaluate Prevention of Relapse in Patients in Stable Chronic Schizophrenia Receiving Either Seroquel or Placebo

Schizophrenia

Bulgaria, Poland
AstraZeneca

Completed

Seroquel in Bipolar Depression Versus Lithium

Depression | Bipolar Disorder | Bipolar Depression

Croatia, Korea, Republic of, Russian Federation, Germany, Malaysia, Estonia, Latvia, Lithuania, Poland, Ukraine, Canada, Taiwan, Philippines, Serbia, Norway, Indonesia
AstraZeneca

Completed

Efficacy and Safety of Quetiapine Fumarate (SEROQUEL®) in the Treatment of Alcohol Dependency in Patients With Bipolar Disorder

Alcohol Dependence | Bipolar I Disorder

United States
AstraZeneca

Completed

SR-Registration Study 1, ROW: Efficacy and Safety of Seroquel® in the Treatment of Patients With Schizophrenia

Schizophrenic Disorder

Bulgaria, Russian Federation, Romania, South Africa, Greece, Philippines, India, Indonesia
AstraZeneca

Completed

Controlled Study of the Use of Quetiapine Fumarate in the Treatment of Patients With Bipolar Depression

Bipolar Disorder

United States
AstraZeneca

Completed

Immediate Release (IR) to Sustained Release (SR) Switching Study: Study of Switching From IR Seroquel to SR Seroquel in Outpatients With Schizophrenia

Schizophrenia

United States, Bulgaria, Spain, Estonia, Hungary, Latvia, Finland, Canada, Germany, Italy, Lithuania, Australia
Inje University

Unknown

The Effect of Quetiapine XR in Depressive Patients Showing Aberrant N100 Amplitude Slope

Major Depressive Disorder

Korea, Republic of
University of Sao Paulo

Unknown

Potentiation of Quetiapine Treatment With Lithium or Aripiprazole in Bipolar 1 Nonresponders Patients (ARIQUELI)

Bipolar I Disorder

Brazil
AstraZeneca

Completed

Comparison of the Subjective Well-being and Tolerability of Quetiapine XR to Risperidone (RECOVER)

Schizophrenic Disorders

Brazil, Bulgaria, Russian Federation, Turkey, Germany, Romania, Finland, Belgium, Italy, Portugal, Mexico, Spain, Costa Rica, Switzerland
Centro de Investigación Biomédica en Red de Salud...

Completed

Efficacy of Quetiapine XR Versus Placebo as Concomitant Treatment to Mood Stabilizers in the Control of Subsyndromal Symptoms of Bipolar Disorder

Bipolar Disorder

Spain
Corporation de Recherche en Neuropsycho Pharmacologie...

Unknown

Clinical Benefits of Seroquel XR in Anxiety Disorder

Schizophrenia | Anxiety

Canada
University of Texas Southwestern Medical Center

Completed

An Add-On Trial of Quetiapine in Patients With Bipolar Disorder and Cocaine Dependence

Bipolar Disorder | Cocaine Dependence

United States
AstraZeneca

Terminated

Schizophrenic Patients in Integrated Care (CARE II)

Schizophrenia | Schizoaffective Disorder | Schizophreniform Disorder

Germany
AstraZeneca

Completed

Compare the Effect on Cognitive Functioning of Two Formulations of Seroquel, Seroquel XR and IR in Patients With Stable Schizophrenia (eXtRa)

Schizophrenia

Italy, Germany, Austria, Spain, Denmark
University of Cincinnati
AstraZeneca

Completed

A Study of Quetiapine for the Treatment of Mood Disorders in Adolescents

Mood Disorders

United States
AstraZeneca

Completed

Effectiveness of Quetiapine XR on the Control of Symptoms of Manic Phase of Bipolar Disorder. (EMMY)

Bipolar Disorder | Mania | Manic Disorder | Manic State | Bipolar Affective Psychosis

Mexico
AstraZeneca

Terminated

Seroquel XR in Adults With Schizophrenia

Schizophrenia

Thailand
AstraZeneca

Completed

Quetiapine Fumarate (Seroquel) as Mono-Therapy or Adjunct to Lithium in the Treatment of Patients With Acute Mania in Bipolar Disorder (MANIA)

Acute Mania in Bipolar Disorder

China
AstraZeneca

Completed

Efficacy and Safety of Quetiapine Versus Quetiapine Plus Lithium in Bipolar Depression (QUALITY)

Acute Bipolar Depression

Brazil, Mexico, Peru, Turkey, Argentina, Chile, Venezuela, Colombia, Guatemala
IPCA Laboratories Ltd.

Completed

Bioequivalence Study of Quetiapine Fumarate Tablets 25 mg Under Fed Condition

Fed

India
Torrent Pharmaceuticals Limited

Completed

Bioequivalence Study of Torrent Pharmaceuticals Ltd's Bioequivalence Study of Torrent Pharmaceuticals Ltd's Quetiapine Tablets Under Fasting Conditions

Healthy

India
Torrent Pharmaceuticals Limited

Completed

Steady State Bioequivalence Study of Torrent Pharmaceuticals Ltd's Bioequivalence Study of Torrent Pharmaceuticals Ltd's Quetiapine Tablets

Schizophrenia

India
AstraZeneca

Completed

Study Evaluating the Clinical Benefit of SEROQUEL XR in Subjects With Schizophrenia (SPECTRUM)

Schizophrenia

Canada, Australia, Korea, Republic of, Hong Kong
AstraZeneca

Completed

Quetiapine Extended Release Depression Symptoms (ExAttitude)

Depression | Schizophrenia

Italy
University of South Florida
University of California, San Diego

Terminated

A Double Blind, Placebo Controlled Trial of Quetiapine in Anorexia Nervosa, a Dual Site Study

Anorexia Nervosa

United States
AstraZeneca

Completed

Comparing Quetiapine XR Monotherapy and Augmentation With Lithium Augmentation in TRD Patients (RUBY)

Major Depressive Disorder | Treatment Resistant Depression

Bulgaria, Italy, United Kingdom, Germany, Hungary, Romania, Austria, Belgium, Denmark, Portugal, Slovakia, Australia, Spain
IPCA Laboratories Ltd.

Completed

Bioequivalence Study of Quetiapine Fumarate Tablets 25 mg Under Fasting Condition

Fasting State

India
AstraZeneca

Completed

Efficacy and Safety of Quetiapine Fumarate in the Treatment of Schizophrenic Patients (ESPRIT)

Schizophrenia

China
Bo-Hyun Yoon

Withdrawn

Efficacy of Quetiapine XR Versus Divalproex on Clinical Outcome Quality of Sleep and Quality of Life in Bipolar Depression

Bipolar Depression

Korea, Republic of
AstraZeneca
Quintiles, Inc.

Completed

Adult Bipolar Mania

Acute Mania

Bulgaria, Poland, Russian Federation, South Africa, Germany, Ukraine, Israel, India, Belgium
AstraZeneca

Completed

Quetiapine XR Versus Sertraline in Acute Bipolar Depression as add-on Therapy

Bipolar Disorder | Bipolar Depression

Spain
AstraZeneca

Terminated

Study of the Broad Clinical Benefit for Seroquel XR With Flexible Dose as an add-on Therapy in the Treatment of Acute Bipolar Mania Patients With Partial Response to Current Therapy (RELEASE)

Acute Bipolar Mania

Korea, Republic of

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