53 completed, 8 unknown, 5 terminated, 4 withdrawn. 73 Phase 4.
| Phase | Trials | Status |
|---|---|---|
| Phase 4 | 73 | Completed 53, Unknown 8, Terminated 5, Withdrawn 4, Recruiting 2, Active not recruiting 1 |
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Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| RCT: Trazodone vs Quetiapine vs Placebo for Treating ICU Delirium (TraQ) Trazodone, Quetiapine, Placebo - Delirium, Morality | Phase 4 | Withdrawn | University of Southern California | 2028-03-01 | 2026-05-04 | |
| Sequential Multiple Assignment Randomized Trial for Bipolar Depression Cariprazine, Aripiprazole/Escitalopram combination, Quetiapine - Bipolar I Disorder, Depression | Phase 4 | Active not recruiting | Massachusetts General Hospital | 2726 | 2024-10-01 | 2025-12-16 |
| Valproate Alone or in Combination With Quetiapine for Severe COVID-19 Pneumonia With Agitated Delirium Valproate, Quetiapine, Standard of Care - Covid19, Hyperactive Delirium | Phase 4 | Withdrawn | University of Miami | 2023-03-28 | 2023-03-31 | |
| Pimavanserin vs. Quetiapine for Treatment of Parkinson's Psychosis Pimavanserin, Quetiapine - Parkinson's Disease Psychosis | Phase 4 | Recruiting | VA Office of Research and Development | 358 | 2022-10-24 | 2026-08-19 |
| Comparing Antipsychotic Medications in LBD Over Time Pimavanserin, Quetiapine - Parkinson's Disease Psychosis, Dementia With Lewy Bodies | Phase 4 | Recruiting | The University of Texas Health Science Center at San Antonio | 94 | 2022-04-22 | 2025-09-09 |
| Comparison of Antidepressant Augmentation With Amantadine vs Pramipexole vs Quetiapine in Treatment Resistant Depression Quetiapine, Amantadine, Pramipexole - Treatment Resistant Depression | Phase 4 | Unknown | All India Institute of Medical Sciences, Bhubaneswar | 150 | 2021-08-07 | 2023-08-22 |
| Atypical Antipsychotics Influence on the Safety of the Heart and Monitoring Indicators Model Building Risperidone, Aripiprazole, Ziprasidone - Schizophrenia | Phase 4 | Unknown | Shanghai Mental Health Center | 350 | 2021-05-01 | 2020-08-26 |
| 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 Antipsychotic Digital Medicine System, Aripiprazole, Olanzapine - Schizophrenia, Schizoaffective Disorder | Phase 4 | Completed | Otsuka Pharmaceutical Development & Commercialization, Inc. | 44 | 2018-05-21 | 2020-07-16 |
| Bioequivalence Study of Two Extended Release Formulations Containing 50 mg of Quetiapine. Quetiapine - Healthy | Phase 4 | Completed | Laboratorio Elea Phoenix S.A. | 24 | 2017-03-13 | 2017-10-23 |
| Treatment With Quetiapine for Youth With Substance Use Disorders and Severe Mood Dysregulation Quetiapine, Placebo - Substance Use Disorders, Bipolar Disorder | Phase 4 | Completed | Boston Medical Center | 24 | 2017-01-20 | 2022-05-11 |
| Lithium Versus Quetiapine in Treatment Resistant Depression Quetiapine, Lithium - Depressive Disorder, Treatment-Resistant | Phase 4 | Unknown | King's College London | 276 | 2016-11-01 | 2021-03-05 |
| Clozapine Versus Other Atypical Antipsychotics for Bipolar Disorder Clozapine, Risperidone, Olanzapine - Bipolar Disorder | Phase 4 | Unknown | Hospital de Clinicas de Porto Alegre | 54 | 2015-10-01 | 2018-10-02 |
| Evaluation of the Necessity of Long-term Pharmacological Treatment With Antipsychotics in Schizophrenic Patients Olanzapine, Amisulpride, Risperidone - Schizophrenia, Schizophrenia and Disorders With Psychotic Features | Phase 4 | Completed | Technical University of Munich | 21 | 2015-02-01 | 2018-10-11 |
| Quetiapine for Delirium Prophylaxis in High-risk Critically Ill Patients Quetiapine - Psychomotor Agitation | Phase 4 | Completed | University of Tennessee Graduate School of Medicine | 82 | 2013-11-01 | 2015-11-24 |
| Comparative Efficacy and Acceptability of Antimanic Drugs in Acute Mania Lithium, Valproate, Oxcarbazepine - Bipolar Disorder | Phase 4 | Unknown | Guiyun Xu | 120 | 2013-09-01 | 2015-03-17 |
| NMDA Antagonists in Bipolar Depression Standard of Care, Ketamine, D-cycloserine - Bipolar Disorder | Phase 4 | Completed | New York State Psychiatric Institute | 8 | 2013-03-01 | 2016-06-01 |
| Comparison of Quetiapine and Trazodone Treatment for Insomnia in Dually Diagnosed Veterans Quetiapine, Trazodone - Insomnia, Mental Health Disorder | Phase 4 | Terminated | VA Connecticut Healthcare System | 1 | 2012-07-01 | 2018-10-16 |
| Algorithm Guided Treatment Strategies for Bipolar Depression Lithium, Quetiapine, Shuganjieyu capsule - Bipolar Disorder | Phase 4 | Unknown | Shanghai Mental Health Center | 360 | 2012-06-01 | 2017-10-05 |
| Gao Bipolar Spectrum Lithium/Quetiapine Study Lithium, Quetiapine - Bipolar Disorder | Phase 4 | Terminated | University Hospitals Cleveland Medical Center | 42 | 2012-01-01 | 2017-08-16 |
| Sequential Multiple Assignment Treatment for Bipolar Disorder Lithium, Divalproex, Lamotrigine - Bipolar I Disorder, Bipolar II Disorder | Phase 4 | Completed | The University of Texas Health Science Center at San Antonio | 112 | 2011-06-01 | 2020-08-19 |
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Schizophrenia (23) · Bipolar Disorder (17) · Psychotic Disorders (15) · Depression (5) · Substance-Related Disorders (5) · Alcoholism (4) · Psychomotor Agitation (4) · Cocaine-Related Disorders (3) · Dementia (3) · Depressive Disorder, Treatment-Resistant (3) · Fibromyalgia (3) · Generalized Anxiety Disorder (3) · Alzheimer Disease (2) · Anxiety Disorders (2) · Depressive Disorder, Major (2)
Massachusetts General Hospital (6) · University of Cincinnati (4) · Fundación Marques de Valdecilla (3) · Shanghai Mental Health Center (3) · University of Texas Southwestern Medical Center (3) · National Institute of Mental Health (NIMH) (2) · Northwell Health (2) · The University of Texas Health Science Center at San Antonio (2) · University of Southern California (2) · VA Office of Research and Development (2) · All India Institute of Medical Sciences, Bhubaneswar (1) · Anne Katrine Pagsberg (1) · Beth Israel Medical Center (1) · Boston Medical Center (1) · Cambridge Health Alliance (1)
United States (41) · Germany (5) · China (4) · Spain (4) · Brazil (2) · Canada (2) · South Korea (2) · United Kingdom (2) · Argentina (1) · Denmark (1) · Hong Kong (1) · India (1) · Norway (1) · Puerto Rico (1) · Taiwan (1)
Benedicto Crespo-Facorro, Professor (3) · Melissa P DelBello, MD (2) · Alan I Green, MD (1) · Albert J Arias, MD, MS (1) · Amy Yule, M.D. (1) · Anders Fink-Jensen, MD, professor, DMSci. (1) · Andre Tapp, M.D. (1) · Andreas Heinz, MD PhD (1) · Andrew A Nierenberg, MD (1) · Anne Katrine Pagsberg, MD, Ph.D. (1) · Anothony Cleare (1) · Brian Daley (1) · Catherine M Kuza, MD, FASA (1) · Charles L. Bowden, M.D. (1)
PMID 22035648, PMID 29856773, PMID 30097769, PMID 38958149, PMID 10082232, PMID 12075033, PMID 15082703, PMID 15817019, PMID 1593914, PMID 16172203, PMID 16585434, PMID 16585435, PMID 16831113, PMID 17151158, PMID 17151159, PMID 18058285, PMID 18312058, PMID 19157776, PMID 19347026, PMID 19640511, PMID 19687169, PMID 19752841, PMID 19865006, PMID 20334680, PMID 20724402, PMID 20816031, PMID 20868641, PMID 20879830, PMID 21536693, PMID 21884578, PMID 21926597, PMID 22000938, PMID 22290266, PMID 22301509, PMID 22316567, PMID 22480442, PMID 23182527, PMID 23235268, PMID 23506796, PMID 23727135, PMID 24028745, PMID 24030617, PMID 24079855, PMID 24183751, PMID 24400912, PMID 24490070, PMID 24524169, PMID 24569099, PMID 24581550, PMID 24630140
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