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Quetiapine

Generic Name
Quetiapine
Brand Names
Seroquel
Drug Type
Small Molecule
Chemical Formula
C21H25N3O2S
CAS Number
111974-69-7
Unique Ingredient Identifier
BGL0JSY5SI
Background

Initially approved by the FDA in 1997, quetiapine is a second-generation atypical antipsychotic used in schizophrenia, major depression, and bipolar disorder. Quetiapine demonstrates a high level of therapeutic efficacy and low risk of adverse effects during long-term treatment. It is well-tolerated and a suitable option for some patients with high sensitivity to other drugs, such as Clozapine and Olanzapine.

Indication

Quetiapine is used in the symptomatic treatment of schizophrenia. In addition, it may be used for the management of acute manic or mixed episodes in patients with bipolar I disorder, as a monotherapy or combined with other drugs. It may be used to manage depressive episodes in bipolar disorder. In addition to the above indications, quetiapine is used in combination with antidepressant drugs for the treatment of major depression.

Some off-label uses for this drug include the management of post-traumatic stress disorder (PTSD), generalized anxiety disorder, and psychosis associated with Parkinson's disease.

Associated Conditions
Bipolar 1 Disorder, Depressive Episodes, Generalized Anxiety Disorder, Major Depressive Disorder (MDD), Mixed manic depressive episode, Post Traumatic Stress Disorder (PTSD), Psychosis, Schizophrenia, Acute Manic episode

Quetiapine vs Haloperidol Decanoate for the Long Term Treatment of Schizophrenia and Schizoaffective Disorder

Not Applicable
Completed
Conditions
Schizophrenia
Schizoaffective Disorder
First Posted Date
2001-07-05
Last Posted Date
2009-01-21
Lead Sponsor
US Department of Veterans Affairs
Registration Number
NCT00018642
Locations
🇺🇸

VA Greater Los Angeles Healthcare System, Los Angeles, California, United States

Antipsychotic Response in Schizophrenia

Phase 4
Completed
Conditions
Schizophrenia
First Posted Date
2001-07-05
Last Posted Date
2009-01-21
Lead Sponsor
US Department of Veterans Affairs
Registration Number
NCT00018668
Locations
🇺🇸

Department of Veterans Affairs, San Diego, California, United States

CATIE-Alzheimer's Disease Trial

Not Applicable
Completed
Conditions
Alzheimer's Disease
First Posted Date
2001-04-23
Last Posted Date
2015-06-17
Lead Sponsor
National Institute of Mental Health (NIMH)
Target Recruit Count
450
Registration Number
NCT00015548
Locations
🇺🇸

VA Medical Center, Coatesville, Pennsylvania, United States

🇺🇸

University of California, Irvine Medical Center, Irvine, California, United States

🇺🇸

Louisiana State University Health Sciences Center, Shreveport, Louisiana, United States

and more 31 locations

CATIE- Schizophrenia Trial

Phase 4
Completed
Conditions
Schizophrenia
First Posted Date
2001-04-09
Last Posted Date
2015-06-17
Lead Sponsor
National Institute of Mental Health (NIMH)
Target Recruit Count
1600
Registration Number
NCT00014001
Locations
🇺🇸

Staten Island University Hospital, Staten Island, New York, United States

🇺🇸

Emory University School of Medicine, Atlanta, Georgia, United States

🇺🇸

Northwestern Medical School Department of Psychiatry, Chicago, Illinois, United States

and more 51 locations
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