A Study of Risperidone Monotherapy in Bipolar Anxiety (NCT00167479) | Clinical Trial Compass
CompletedPhase 4
A Study of Risperidone Monotherapy in Bipolar Anxiety
United States60 participantsStarted 2003-09
Plain-language summary
The specific aim of this study is to evaluate the efficacy, tolerability, and safety of risperidone monotherapy in the treatment of ambulatory bipolar disorder with comorbid lifetime panic disorder or generalized anxiety disorder and current at least moderately severe anxiety.
Who can participate
Age range18 Years
SexALL
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Inclusion criteria
✓. Subjects must be 18 years of age or older.
✓. Subjects must have lifetime bipolar I, II, or NOS disorder as defined by DSM-IV criteria.
✓. Subjects must have lifetime panic disorder or generalized anxiety disorder (GAD) as defined by DSM-IV criteria (except clause "does not occur exclusively during a mood disorder" of Criterion F for GAD) .
✓. Subjects' bipolar symptoms must be no more than moderately severe, defined as a CGI-BP \< 4.
✓. Subjects' anxiety symptoms must be at least moderately severe, defined as a CGI-S \> 4.
✓. Subjects must not be receiving mood stabilizing, antidepressant, antipsychotic, or anxiolytic medication for \> one week prior to baseline. Patients receiving fluoxetine or depot antipsychotics should be off these medications for \> four weeks prior to baseline.
✓. Subjects or their legally authorized representative must sign the Informed Consent Document after the nature of the trial has been fully explained.
✓. If female, subjects must be: postmenopausal, surgically incapable of childbearing, or practicing medically acceptable effective method(s) of contraception (e.g., hormonal methods, double barrier methods, intrauterine device) for at least one month prior to study entry and throughout the study.
Exclusion criteria
✕. Subjects who do not have lifetime bipolar disorder by DSM-IV-TR criteria.
✕. Subjects who do not have lifetime panic disorder or generalized anxiety disorder by DSM-IV-TR criteria.
✕. Subjects who are receiving treatment with an antimanic or mood stabilizing medication (lithium, valproate, carbamazepine, or an antipsychotic), and in the investigators' judgment, require ongoing treatment with that medication.
✕. Subjects whose bipolar symptoms are presently more than moderately severe (CGI-BP \> 5).
✕. Subjects whose anxiety symptoms are presently less than moderately severe (CGI \< 3).
✕. Subjects with clinically significant suicidal or homicidal ideation.
✕. Subjects with current psychotic symptoms.
✕. Subjects with a current DSM-IV Axis I diagnosis of delirium, dementia, amnesia, or other cognitive disorders; a DSM-IV diagnosis of a substance dependence disorder within the past six months; a lifetime DSM-IV psychotic disorder (e.g., schizophrenia or schizoaffective disorder).