3-Week Study of Asenapine, Olanzapine and Placebo for Treatment of Bipolar Mania (P07008)
- Registration Number
- NCT00159744
- Lead Sponsor
- Organon and Co
- Brief Summary
Bipolar disorder is characterized by mood swings that range from high (manic) to low (depressed) states. Sometimes, symptoms of both depression and mania are present (mixed episodes). Asenapine is an investigational medication for the treatment of manic or mixed episodes of bipolar disorder. This is a 3-week study that will test the safety and efficacy of this medication. Patients will receive either asenapine, olanzapine (a medication that is already approved for the treatment of bipolar mania), or placebo (no active medication). Patients will be required to stay in the hospital for at least the first seven days of treatment. Patients that complete the 3 week study may be eligible to continue in extension studies for an additional 9 (study A7501006) to 49 (study A7501007) weeks.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 488
- Have a DSMIV diagnosis of bipolar I disorder, current episode manic or mixed.
- Patients with unstable medical conditions or clinically significant laboratory abnormalities or patients who are rapid cyclers (ie. have had 4 or more (including current) mood episodes in the past 12 months); have any other psychiatric disorder other than bipolar I disorder as a primary diagnosis.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Arm 3 Placebo Placebo Arm 2 Olanzapine Olanzapine Arm 1 Asenapine Asenapine
- Primary Outcome Measures
Name Time Method Changes in bipolar manic or mixed symptoms reflected in the scores on the YMRS (Young Mania Rating Scale) The YMRS was administered at screening, baseline, Day 2, 4, 7, 14 and 21
- Secondary Outcome Measures
Name Time Method The Readiness for Discharge Questionaire (RDQ) was administered to characterize the subject's readiness for discharge. The investigator was to make the decision about discharging the subject. The RDQ was administered on Day 1, 2, 4, 7 , 14 and 21 (or at the time of the last assessment) The SARS (Simpson Angus Rating Scale); the AIMS (Involuntary Movement Scale and the BARS (Barnes Akathisia Scale) were used to assess extrapyramidal symptoms The SARS, AIMS and BARS assessments were administered at Days 1, 7 and 21 or endpoint. Physical examination, laboratory and electrocardiogram findings and weight/abdominal girth and vital signs were recorded. Physical exam, ECG, laboratory and weight were recorded at screening and Day 21 or endpoint. Laboratory work was also done at baseline. Adverse events (AEs) AEs were recorded whenever they occurred.. The PANSS (Positive and Negative Symptom Scale) was used to assess psychotic symptoms The PANSS was administered at Days 1, 7 and 21(or the time of the last assessment). CogState, cognition battery, was used to assess changes in cognition Cog State was administered at screening, Day 1 (baseline) and Days 7, 14, 21 (or endpoint). Concomitant medication use was recorded Concomitant medication use was recorded whenever it occurred Pharmacokinetic analysis was done to determine the level of the drug in the blood Pk samples were taken at Day 1, 7, 14 and 21 (or endpoint). Ratings on the Clinical Global Impression scale in which severity and improvement of mania, depression, and overall bipolar state are rated. The CGI assessment at days 1,7 and endpoint (day 21 or the time of the last assessment). The MADRS (Montgomery Asberg Depression Rating Scale) was used to assess depressive symptoms The MADRS was administered on Days 1, 7 and 21(or at the time of the last assessment).l SF (short form)-36 and TSQM (Treatment Satisfaction Questionnaire for Medication) -- 2 measures of Quality of Life were administered. The SF Health Survey was administered at Day 1 and Day 21 or endpoint. The TSMQ was administered at Day 21 or endpoint..