IM and Oral in Acute Exacerbation of Schizophrenia (BIZET Study)

Viatris

Status and phase

Completed

Phase 3

Conditions

Schizophrenia

Treatments

Drug: Ziprasidone

Study type

Interventional

Funder types

Industry

Identifiers

NCT00136994

A1281045

Details and patient eligibility

About

To evaluate efficacy and tolerability of Ziprasidone IM and oral in agitated patients with acute exacerbation of schizophrenia

Sex

All

Ages

18 to 60 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Psychiatric:
Diagnosis of schizophrenia using DSM-IV (295.xx).
Patients entering hospital (or inpatients transferring to higher-dependency unit) within the previous seven days because of acute exacerbation of psychotic symptoms.
PANSS > 80 (score Â³ 3 on at least three of the following PANSS agitation items: anxiety , tension, hostility, excitement).
CGI-S Â³ 4. - Indication, based on intensity/severity of psychotic symptoms, on IM therapy.
General:
Male or Female patients aged 18-60 years at screening.
Written informed consent to participation.
Female patients of at risk of pregnancy must avoid to remain pregnant; an adequate method of contraception can be initiated or continued.

Exclusion criteria

Psychiatric:
Patients at immediate risk of committing harm to self or others
Concurrent treatment with other antipsychotic agents after baseline
Patients receiving depot antipsychotic medication within 21 days of screening
Treatment with antidepressants or mood stabilizers (such as lithium, carbamazepine, valproic acid or verapamil) within two weeks of screening
Diagnosis of substance abuse using DSM-IV criteria within previous 12 months
Positive urine drug screen at screening for amphetamine, cocaine or opioids
Alcohol and/or any other drug abuse at screening
Patients who have received clozapine within 3 months prior to screening due to intolerance to other antipsychotics or patients who have received clozapine in the past two years for refractoriness to treatment
Treatment with any investigational agent within the previous six months
Previous treatment with ziprasidone
Organic mental disease, including mental retardation
History of psychosurgery
General:
Patients with a history of clinically significant and/or currently relevant hematological, renal (including single kidney), hepatic, gastrointestinal, endocrine (except for current adequately treated hypo- or hyperthyroidism), pulmonary (excluding chronic bronchitis, mild emphysema or chronic obstructive pulmonary disease), dermatological, oncological, or neurological disease, excluding tardive dyskinesia but including all forms of epilepsy (febrile convulsions in childhood acceptable). The only patients with known prior malignant disease who are eligible are those with cured prior skin cancer (excluding melanoma). Controlled Type II diabetes (glucose < 180 mg/100 ml at screening and baseline with dietary or oral hypoglycemic treatment) will not be considered a significant medical illness and would not exclude a subject from the study - Patients with a history of significant cardiovascular disease or significant concurrent cardiovascular disease, including a history of uncontrolled hypertension (supine diastolic pressure >95 mm Hg and/or supine systolic pressure > 170 mm Hg with or without treatment)
Clinically significant ECG abnormality
Patient with QTc Â³ 450 msec - Concomitant treatment with medications that prolong QT interval
Patients with serum K+ or Mg++ outside the normal range
Confirmed clinically significant laboratory values.
Known serological evidence of HIV, or acute or chronic hepatitis (with transaminase levels higher than three times the normal limits)
Patients who intend to donate blood or blood products during the 4 weeks prior to the study, during the study or in the 30 days after the study ends
Patients unable or unlikely to follow the study protocol
Pregnant or lactating women
Patients with a history of neuroleptic malignant syndrome developing from the administration of antipsychotic compounds
Known hypersensitivity to ziprasidone or lactose