Quetiapine: all 265 studies that test it
Page 1 of 3. Open to participants first (8), then studies with results posted, then the rest; newest registration first within each.
- Quetiapine Versus Trazadone in Women With Postpartum DepressionNot yet recruitingNCT06546358Early Phase 1
- Quetiapine to Reduce Post Concussive Syndrome After Mild Traumatic Brain Injury (mTBI)RecruitingNCT06333990Phase 3
- Efficacy of Melatonin, Low-dose Quetiapine, or Placebo in Patients With Psychiatric Disorders and Comorbid InsomniaRecruitingNCT06062953Phase 2/3
- Intensified Pharmacological Treatment for Schizophrenia, Major Depressive Disorder and Bipolar Depression After a First-time Treatment FailureRecruitingNCT05603104Phase 3
- Comparing Antipsychotic Medications in LBD Over TimeRecruitingNCT05590637Phase 4
- Chinese Longitudinal and Systematic Study of Bioplar DisorderRecruitingNCT05480150Not applicable
- Improving Sleep After TKA Using Mirtazapine and QuetiapineNot yet recruitingNCT04728581Not applicable
- Pimavanserin vs. Quetiapine for Treatment of Parkinson's PsychosisRecruitingNCT04373317Phase 4
- A Trial to Explore Acceptance and Performance of Using a Digital Medicine System With Healthcare Professionals and Adults With Schizophrenia, Schizoaffective Disorder, or First Episode Psychosis on an Oral Atypical AntipsychoticCompletedNCT03568500Phase 4Results posted
- Melancholic Depression and Insomnia as Predictors of Response to Quetiapine in Patients With Major DepressionCompletedNCT03207438Phase 4Results posted
- Treatment With Quetiapine for Youth With Substance Use Disorders and Severe Mood DysregulationCompletedNCT02845453Phase 4Results posted
- Levomilnacipran ER vs. Adjunctive Quetiapine for Adults With Inadequate Relief With SSRIs in MDDCompletedNCT02720198Phase 3Results posted
- A Study to Assess the Clinical Utility of Antipsychotic Medication Levels in Plasma as Determined by Liquid Chromatography-Tandem Mass SpectrometryTerminatedNCT02462473Phase 2Results posted
- Study to Evaluate the Effects of Switching Different Strength Forms of FK949E in Bipolar Disorder Patients With Major Depressive EpisodesCompletedNCT02362412Phase 3Results posted
- Efficacy of Quetiapine for Pediatric DeliriumTerminatedNCT02056171Phase 1/2Results posted
- Efficacy of Extended-release Quetiapine (Seroquel XR) as Adjunctive Therapy to Cognitive Behavioral Therapy in the TreatCompletedNCT01971203Not applicableResults posted
- Long-term Study of FK949E in Elderly Bipolar Disorder PatientsCompletedNCT01737268Phase 3Results posted
- A Study to Evaluate the Efficacy of FK949E in Bipolar Disorder Patients With Major Depressive EpisodesCompletedNCT01725308Phase 2/3Results posted
- Study to Evaluate the Effect and Safety of Quetiapine Extended Release (XR) (FK949E) in Major Depressive DisorderCompletedNCT01725282Phase 2Results posted
- Quetiapine Pharmacotherapy for Cannabis DependenceCompletedNCT01697709Phase 2Results posted
- Comparison of Quetiapine and Trazodone Treatment for Insomnia in Dually Diagnosed VeteransTerminatedNCT01662297Phase 4Results posted
- Sequential Multiple Assignment Treatment for Bipolar DisorderCompletedNCT01588457Phase 4Results posted
- Gao Bipolar Spectrum Lithium/Quetiapine StudyTerminatedNCT01526148Phase 4Results posted
- Comparative Effectiveness Study for Bipolar DisorderCompletedNCT01331304Phase 4Results posted
- Evaluate the Efficacy and Safety of Quetiapine Fumarate (SEROQUEL) Extended Release as Monotherapy in the Treatment of Patients With Bipolar DepressionCompletedNCT01256177Phase 3Results posted
- Open-Label Pilot Study to Examine the Value of Substituting Quetiapine for BenzodiazepinesTerminatedNCT01244711Phase 4Results posted
- Quetiapine Sr as Adjunctive Treatment In Mixed States of Bipolar DisorderCompletedNCT01195363Phase 4Results posted
- 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 TherapyTerminatedNCT01128114Phase 4Results posted
- Post-Traumatic Stress Disorder (PTSD) and SeroquelCompletedNCT01066156Not applicableResults posted
- Generalized Anxiety and SeroquelTerminatedNCT01066143Not applicableResults posted
- Brain Imaging of Quetiapine Response in Anxious DepressionCompletedNCT00982345Phase 4Results posted
- Study of Quetiapine Treatment for Cannabis DependenceCompletedNCT00954681Phase 2Results posted
- Efficacy and Safety of SEROQUEL Extended Release (XR) in Acute SchizophreniaCompletedNCT00954122Phase 4Results posted
- Cardiovascular Biomarkers and Quetiapine in Depression and Anxiety PatientsCompletedNCT00951483Phase 4Results posted
- Study Comparing the Tolerability of Seroquel IR With Seroquel XR in Patients With Bipolar DepressionCompletedNCT00926393Phase 4Results posted
- Efficacy and Safety of Quetiapine Fumarate in the Treatment of Schizophrenic PatientsCompletedNCT00882518Phase 3Results posted
- Seroquel Extended Release (XR) for the Management of Borderline Personality Disorder (BPD)CompletedNCT00880919Phase 3Results posted
- Quetiapine Extended Release (XR) Treatment of Major Depressive Disorder With Comorbid Generalized Anxiety DisorderTerminatedNCT00868374Phase 3Results posted
- Quetiapine XR Versus Sertraline in Acute Bipolar Depression as add-on TherapyCompletedNCT00857584Phase 3Results posted
- Seroquel XR in Adults With SchizophreniaTerminatedNCT00852631Phase 3Results posted
- Pediatric Bipolar DepressionCompletedNCT00811473Phase 3Results posted
- Comparing Quetiapine XR Monotherapy and Augmentation With Lithium Augmentation in TRD PatientsCompletedNCT00789854Phase 3Results posted
- Study of the Efficacy and Safety of Quetiapine Fumarate Extended Release (Seroquel XR)CompletedNCT00779506Phase 4Results posted
- Quetiapine XR for Cognitive and Functional Disability in Clinically Stable Patients With Bipolar DisorderTerminatedNCT00746421Phase 4Results posted
- Effect of Quetiapine on Marijuana Withdrawal and RelapseCompletedNCT00743366Phase 2Results posted
- Quetiapine in Postpartum DepressionTerminatedNCT00681668Phase 2Results posted
- Seroquel for Frequent, Heavy DrinkersCompletedNCT00674765Phase 2Results posted
- Quetiapine Extended Release (XR) in Bipolar Patients With Comorbid Generalized Anxiety Disorder (GAD)CompletedNCT00671853Phase 3Results posted
- Anxiety in Recovering Opiate DependenceTerminatedNCT00668265Phase 4Results posted
- Study in Schizophrenic In-patients Treated With Quetiapine Prolong or Oral Risperidone at Flexible DoseTerminatedNCT00660595Phase 3Results posted
- A 4-week, Randomized, Rater-blinded, Parallel Study to Evaluate Quetiapine in Improving Sleep Quality of SchizophreniaCompletedNCT00642369Not applicableResults posted
- Study Evaluating the Clinical Benefit of SEROQUEL XR in Subjects With SchizophreniaCompletedNCT00640601Phase 3Results posted
- Quetiapine Extended Release Depression SymptomsCompletedNCT00640562Phase 3Results posted
- Quetiapine for the Reduction of Cocaine UseCompletedNCT00631748Not applicableResults posted
- A Study of Quetiapine SR (Seroquel SR) to Treat SSRI-Resistant, Comorbid Panic Disorder PatientsCompletedNCT00619892Phase 4Results posted
- Open Label Seroquel (Quetiapine) Study for Treatment Resistant Functional Bowel DisorderCompletedNCT00617396Not applicableResults posted
- Comparison of the Subjective Well-being and Tolerability of Quetiapine XR to RisperidoneCompletedNCT00600756Phase 3Results posted
- Quetiapine SR and Divalproex Sodium ER in the Treatment of Anxiety in Bipolar Disorder With Panic Disorder and/or GADCompletedNCT00579280Phase 4Results posted
- Efficacy and Tolerability of Topiramate in Treatment of Bipolar Mania and Alcohol Use in Adolescents and Young AdultsCompletedNCT00550394Phase 4Results posted
- Quetiapine and Concerta in the Treatment for ADHD and Aggressive Behavior.CompletedNCT00550147Phase 2Results posted
- Generalized Anxiety Disorder Adjunct StudyCompletedNCT00534599Phase 3Results posted
- Effectiveness of Quetiapine XR on the Control of Symptoms of Manic Phase of Bipolar Disorder.CompletedNCT00521365Phase 4Results posted
- Trial of Quetiapine in Anorexia NervosaCompletedNCT00518973Not applicableResults posted
- Glucose and Lipid Metabolism on Antipsychotic MedicationCompletedNCT00515723Not applicableResults posted
- Study of the Effectiveness of Quetiapine for the Treatment of Alcohol DependencyCompletedNCT00498628Phase 2Results posted
- A Comparison Study of the Efficacy of Quetiapine and Haloperidol in Agitated Adults in Emergency RoomCompletedNCT00457366Phase 4Results posted
- Quetiapine for Bipolar Disorder and Alcohol DependenceCompletedNCT00457197Phase 4Results posted
- The Effects of Quetiapine (Seroquel XR) on Sleep During Alcohol AbstinenceCompletedNCT00434876Phase 3Results posted
- Psychotherapy for Bipolar II Depression, Pilot Study, Phase IICompletedNCT00411463Phase 2/3Results posted
- Efficacy Study of Quetiapine Plus Topiramate for Reducing Cannabis Consumption and Bipolar ManiaCompletedNCT00393978Phase 4Results posted
- Efficacy and Safety Study of Seroquel SR in the Treatment of Generalised Anxiety DisorderCompletedNCT00389064Phase 3Results posted
- Efficacy and Safety Study of Seroquel SR in the Treatment of Major Depressive DisorderCompletedNCT00388973Phase 3Results posted
- Quetiapine Augmentation for Treatment-resistant PTSDCompletedNCT00292370Phase 4Results posted
- Quetiapine Fumarate (SEROQUEL) in the Treatment of Adolescent Patients With Schizophrenia and Bipolar I DisorderCompletedNCT00227305Phase 3Results posted
- A Study of the Cataractogenic Potential of Seroquel and Risperdal in the Treatment of Participants With Schizophrenia or Schizoaffective DisorderCompletedNCT00206102Phase 4Results posted
- Seroquel in the Treatment of Dysphoric Hypomania in Bipolar IICompletedNCT00186043Phase 4Results posted
- Treatment of Mania Symptoms With Drug TherapyCompletedNCT00183443Phase 3Results posted
- Quetiapine for Mania In Preschool Children 4 to 6 Years of Age With Bipolar DisorderCompletedNCT00181883Phase 4Results posted
- Efficacy of Quetiapine in the Treatment of Patients With Schizophrenia and a Comorbid Substance Use DisorderCompletedNCT00156715Phase 4Results posted
- Combination of Paroxetine CR and Quetiapine for the Treatment of Refractory Generalized Anxiety DisorderCompletedNCT00113295Phase 4Results posted
- Switching Medication to Treat SchizophreniaCompletedNCT00044655Phase 4Results posted
- Sequential Multiple Assignment Randomized Trial for Bipolar DepressionActive, not recruitingNCT06433635Phase 4
- Synergistic Effect of Vitamin E & D in Reducing Risk of Effects Associated With Atypical Anti-psychoticsCompletedNCT06200584Not applicable
- Quetiapine as Prophylaxis for Delirium in CABGStatus unknownNCT05801289Not applicable
- Quetiapine in Prevention of DeliriumCompletedNCT05793632Phase 2
- Effects of Quetiapine on Sleep and Next Day Alertness in People With Obstructive Sleep ApneaCompletedNCT05303935Phase 2
- Sleep Disorders in Chronic Kidney Disease PatientsStatus unknownNCT05240261Phase 1
- Seroquel ® in Patients With Bipolar Disorder in Remission With Signs of Impaired Impulse ControlStatus unknownNCT05098353Not applicable
- The Safety, Tolerability, and Effectiveness of Quetiapine in Postpartum DepressionActive, not recruitingNCT04950868Phase 1
- Valproate Alone or in Combination With Quetiapine for Severe COVID-19 Pneumonia With Agitated DeliriumWithdrawnNCT04513314Phase 4
- Atypical Antipsychotics Influence on the Safety of the Heart and Monitoring Indicators Model BuildingStatus unknownNCT04446234Phase 4
- Quetiapine Augmentation of PE Therapy for the Treatment of Co-occurring PTSD and Mild Traumatic Brain InjuryCompletedNCT04280965Early Phase 1
- A Study of Individualized Diagnosis and Treatment for Major Depressive Disorder With Atypical FeaturesStatus unknownNCT04209166Not applicable
- Trial to Assess the Bioavailability of Quetiapine Versus Seroquel® in Subjects With Schizophrenia or Bipolar DisorderCompletedNCT03872596Phase 1
- Quetiapine Treatment for Pediatric DeliriumWithdrawnNCT03572257Phase 2/3
- Bioequivalence Study of Two Extended Release Formulations Containing 50 mg of Quetiapine.CompletedNCT03317236Phase 4
- Lithium Versus Quetiapine in Treatment Resistant DepressionStatus unknownNCT03004521Phase 4
- Study Investigating the Effect of Lu AF35700 on Cardiac Repolarization in Men and Women With Schizophrenia and Schizoaffective DisorderCompletedNCT02901587Phase 1
- The Role of miR-30 Family Dysregulation in Response to Antipsychotic TreatmentStatus unknownNCT02650102Phase 1/2
- Quetiapine for Delirium Prophylaxis in High-risk Critically Ill PatientsCompletedNCT02612948Phase 4