E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
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E.1.1.1 | Medical condition in easily understood language |
A mood disorder that is characterized by at least one manic or mixed episode. |
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E.1.1.2 | Therapeutic area | Psychiatry and Psychology [F] - Mental Disorders [F03] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 18.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10004939 |
E.1.2 | Term | Bipolar I disorder |
E.1.2 | System Organ Class | 10037175 - Psychiatric disorders |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The primary objective of this trial is to evaluate the efficacy of aripiprazole IM depot compared with placebo, as measured by time to recurrence of any mood episode in subjects with bipolar I disorder who have maintained stability on aripiprazole IM depot
for at least 8 weeks. |
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E.2.2 | Secondary objectives of the trial |
The secondary objective is to evaluate the safety and tolerability of aripiprazole IM depot as maintenance therapy in subjects with bipolar I disorder. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Male and female subjects 18 to 65 years of age, inclusive, at time of informed consent.
2. Subjects with a current diagnosis of bipolar I disorder, as defined by DSM-IV-TR criteria and confirmed by the MINI, who have experienced at least 1 previous manic or mixed episode with manic symptoms of sufficient severity to require one of the following interventions: hospitalization and/or treatment with a mood stabilizer, and/or treatment with an antipsychotic agent, in addition to their current manic episode. "Require" is defined as an intervention that occurred rather than one that was recommended. Rapid cyclers with 8 or fewer episodes in the previous year will be included.
3. Subjects currently experiencing a manic episode with a YMRS total score of ≥20 at the Screening Visit.
4. Subjects can have an inpatient or outpatient status prior to entry into Phase C (IM depot stabilization).
5. In the investigator's opinion, subjects who are able to understand the nature of the trial and follow protocol requirements, including the prescribed dosage regimens, tablet ingestion, aripiprazole IM depot injection, and discontinuation of prohibited concomitant medications; who can read and understand the written word in order to complete subject-reported outcomes measures; and who can be reliably rated on assessment scales.
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E.4 | Principal exclusion criteria |
1. Subjects with a current Axis I (DSM-IV-TR) diagnosis other than bipolar I disorder. All other current diagnoses must be discussed with
the medical monitor.
2. Subjects who have NOT experienced at least one previous manic or
mixed episode with manic symptoms of sufficient severity to require one of the following interventions: hospitalization and/or treatment with a mood stabilizer, and/or treatment with an antipsychotic agent,
excluding their current manic episode. "Require" is defined as an
intervention that occurred rather than one that was recommended.
3. Subjects with bipolar I disorder who are considered resistant/refractory to treatment for manic symptoms by history.
4. Subjects who are unresponsive to clozapine or those who only respond to clozapine for treatment of mania.
5. Subjects with a significant risk of committing suicide based on history, mental status examination, investigator's judgment, or C-SSRS answer of "yes" to question 4 or 5 (current or within the last 90 days).
6. Subjects who have a current manic episode with duration of >2 years.
7. Subjects who currently (within the past month) meet DSM-IV-TR criteria for substance abuse or substance dependence; this includes the abuse of alcohol and benzodiazepines, but excludes the use of caffeine and/or nicotine.
8. Subjects who have a history or evidence of a medical condition that would expose them to an undue risk of a significant adverse event (AE) or interfere with assessments of safety or efficacy during the course of the trial, including but not limited to hepatic, renal, respiratory, cardiovascular, endocrine, neurologic, hematologic, or immunologic disease as determined by the clinical judgment of the investigator.
9. Subjects who are currently experiencing a mixed or a depressive episode (per DSM-IV-TR criteria).
10. Subjects with a history of hypersensitivity to antipsychotic agents.
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E.5 End points |
E.5.1 | Primary end point(s) |
Time from randomization to recurrence of any mood episode during Double-Bind Placebo Controlled phase. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Up to 52 weeks from randomization |
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E.5.2 | Secondary end point(s) |
1. Proportion of subjects meeting criteria for recurrence of any mood episode(manic, mixed, depressive)
2. Mean change from randomization to endpoint in the CGI-BP-S (mania) score
3. Time from randomization to recurrence defined by hospitalization for a mood episode.
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Up to 52 weeks from randomization |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 3 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 4 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 9 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
Canada |
Japan |
Korea, Republic of |
Poland |
Romania |
Taiwan |
United States |
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E.8.7 | Trial has a data monitoring committee | Yes |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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The End of Trial Date is defined as the last Date of Contact or the Date of Final Contact Attempt from the Posttreatment Follow-up eCRF page for the last subject completing or withdrawing from this trial. |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 3 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 3 |
E.8.9.2 | In all countries concerned by the trial months | 6 |
E.8.9.2 | In all countries concerned by the trial days | 0 |