Clozapine

Generic Name
Clozapine
Brand Names
Clozaril, Fazaclo, Versacloz
Drug Type
Small Molecule
Chemical Formula
C18H19ClN4
CAS Number
5786-21-0
Unique Ingredient Identifier
J60AR2IKIC
Background

Clozapine is a tricyclic dibenzodiazepine, classified as an atypical antipsychotic agent. Clozapine displays affinity to various neuroreceptors with a particularly low affinity to the dopamine receptors, thus breaking the mold of first-generation antipsychotics and deeming it "atypical".. This low affinity to dopamine receptors results in fewer extrapyramida...

Indication

Clozapine is indicated for the treatment of severely ill patients with schizophrenia who fail to respond adequately to standard antipsychotic treatment. Because of the risks of severe neutropenia and of seizure associated with its use, Clozapine should be used only in patients who have failed to respond adequately to standard antipsychotic treatment.
...

Associated Conditions
Suicidal Behaviour, Treatment Resistant Schizophrenia, Advanced dopaminomimetic psychosis
Associated Therapies
-

Clozapine Versus Haloperidol for Treating the First Episode of Schizophrenia

Phase 4
Terminated
Conditions
Interventions
First Posted Date
2005-09-15
Last Posted Date
2015-04-07
Lead Sponsor
Harvard Medical School (HMS and HSDM)
Target Recruit Count
32
Registration Number
NCT00169091
Locations
🇺🇸

Commonwealth Research Center, Jamaica Plain, Massachusetts, United States

Effectiveness of Clozapine Versus Olanzapine for Treatment-resistant Schizophrenia

Phase 4
Completed
Conditions
Interventions
First Posted Date
2005-09-15
Last Posted Date
2015-04-07
Lead Sponsor
Harvard Medical School (HMS and HSDM)
Target Recruit Count
38
Registration Number
NCT00169065
Locations
🇺🇸

Commonwealth Research Center, Jamaica Plain, Massachusetts, United States

A Long Term Study of Clozapine in Patients With Treatment-resistant Schizophrenia

Phase 2
Completed
Conditions
Interventions
First Posted Date
2005-09-12
Last Posted Date
2020-09-24
Lead Sponsor
Novartis
Target Recruit Count
19
Registration Number
NCT00154258

Atypical Neuroleptic Drugs in People With Mental Retardation/Developmental Delay

First Posted Date
2003-07-22
Last Posted Date
2005-06-24
Lead Sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Target Recruit Count
50
Registration Number
NCT00065273
Locations
🇺🇸

University of Kansas, Lawrence, Kansas, United States

Treating Drug-Resistant Childhood Schizophrenia

Phase 4
Completed
Conditions
Interventions
First Posted Date
2002-11-13
Last Posted Date
2013-07-02
Lead Sponsor
Northwell Health
Target Recruit Count
41
Registration Number
NCT00048828
Locations
🇺🇸

Sagamore Children's Psychiatric Center, Dix Hills, New York, United States

🇺🇸

Bronx Children's Psychiatric Center, Bronx, New York, United States

🇺🇸

Long Island Jewish Medical Center, Glen Oaks, New York, United States

Electroconvulsive Therapy in Clozapine Refractory Schizophrenia

First Posted Date
2002-07-26
Last Posted Date
2017-05-15
Lead Sponsor
Northwell Health
Target Recruit Count
39
Registration Number
NCT00042224
Locations
🇺🇸

Zucker Hillside Hospital, Glen Oaks, New York, United States

Clozapine vs. Placebo in Treatment-Refractory Bipolar Disorder in Children and Adolescents

Phase 3
Completed
Conditions
First Posted Date
2002-05-13
Last Posted Date
2008-03-04
Lead Sponsor
National Institute of Mental Health (NIMH)
Target Recruit Count
116
Registration Number
NCT00036582
Locations
🇺🇸

National Institute of Mental Health (NIMH), Bethesda, Maryland, United States

Evaluation of Clonazepam and Paroxetine for Panic Disorder With Depression

Phase 4
Completed
Conditions
First Posted Date
2002-03-01
Last Posted Date
2008-03-04
Lead Sponsor
National Institute of Mental Health (NIMH)
Target Recruit Count
60
Registration Number
NCT00031317
Locations
🇺🇸

National Institute of Mental Health (NIMH), Bethesda, Maryland, United States

Clozapine for Treatment-Resistant Mania

Phase 2
Completed
Conditions
First Posted Date
2002-01-14
Last Posted Date
2008-03-04
Lead Sponsor
National Institute of Mental Health (NIMH)
Target Recruit Count
42
Registration Number
NCT00029458
Locations
🇺🇸

National Institute of Mental Health (NIMH), Bethesda, Maryland, United States

CATIE- Schizophrenia Trial

Phase 4
Completed
Conditions
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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