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临床试验/NCT00159783
NCT00159783已完成3 期

A Double-Blind, 40-Week Continuation Study Evaluating the Safety of Asenapine and Olanzapine in the Treatment of Subjects With Acute Mania Clinical Trial Protocol A7501007 (Secondary Title: ARES)

Organon and Co0 个研究点目标入组 218 人开始时间: 2005年7月最近更新:
适应症
干预措施
相关药物

试验速览

阶段
3 期
状态
已完成
入组人数
218
主要终点
Body Weight

研究概览

简要总结

Bipolar disorder is characterized by mood swings that range from 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. Patients who completed study A7501006 (a 9 week extension study) could continue with the same treatment that they had been receiving: asenapine or olanzapine (a medication that is already approved for the treatment of bipolar mania) in a 40 -week continuation study.

研究设计

研究类型
Interventional
分配方式
Non Randomized
干预模型
Parallel
主要目的
Treatment
盲法
Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)

入排标准

年龄范围
18 Years 至 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Have completed asenapine 3-week and 9 -week studies for the treatment of an acute manic or mixed episode and not had any major protocol violations..

排除标准

  • Patients with unstable medical conditions or clinically significant laboratory
  • abnormalities.

研究组 & 干预措施

Asenapine

Experimental

Asenapine 5-10 mg twice daily for 40 weeks

干预措施: asenapine (Drug)

Olanzapine

Active Comparator

Olanzapine 5-20 mg once daily for 40 weeks

干预措施: Olanzapine (Drug)

结局指标

主要结局

Body Weight

时间窗: Baseline to Week 40 or endpoint

Weight change from baseline

Extrapyramidal Symptoms [EPS]

时间窗: Week 40 or endpoint

EPS was assessed using the (1) involuntary movement scale \[AIMS\], (2) Barnes Akathisia Rating Scale \[BARS\], and (3) Simpson Angus Rating Scale SARS. AIMS score range 0-4; higher scores indicate greater symptom severity. BARS score rang 0-9; higher scores indicate greater severity of akathisia. SARS score range 0-40; higher scores indicate greater degree of Parkinsonism.

Number of Participants With Abnormal Electrocardiogram

时间窗: Week 40 or endpoint

This is the number of participants with electrocardiogram (ECG) adverse events.

Number of Participants With Laboratory Values Outside Normal Range

时间窗: Week 40 or endpoint

Normal ranges were provided by the central laboratory. Biochemistry = electrolytes, creatine kinase, liver enzymes, blood urea nitrogen, creatinine, alkaline phosphatase, protein, albumin Metabolic chemistry = cholesterol, glucose, triglycerides, glycosylated hemoglobin Endocrinology/miscellaneous = insulin, prolactin Hematology = hemoglobin, red blood cell count, white blood cell count, platelets, hematocrit, neutrophils, lymphocytes, monocytes, eosinophils, basophils

Participants Who Experienced Adverse Event(s)

时间窗: Up to 40 weeks

Adverse event (AE) data, both serious and non-serious, were collected. Serious AEs were also collected up to 30 days post last dose of study drug. An AE is defined as any untoward medical occurrence in a participant administered a pharmaceutical product. It does not necessarily have to have a causal relationship with this treatment. An AE is defined as serious if it results in death, is life-threatening, requires in-patient hospitalization or prolongs existing hospitalization, results in persistent or significant disability/incapacity, or is a congenital anomaly/birth defect.

Number of Participants With Abnormal Physical Examination Findings

时间窗: Week 40 or endpoint

Physical exam (PE) included assessment of general appearance, skin, head, eyes, ears, nose, throat, lungs, blood pressure, cardiac rhythm \& rate, neurologic status, and abdomen. The findings were deemed to be normal/abnormal based on the clinical judgment of the investigator.

Abdominal Girth

时间窗: Baseline to Week 40 or endpoint

Change in abdominal girth from baseline

Concomitant Medications

时间窗: Up to 40 weeks

Concomitant medications are any medications taken on or after the date of first dose of double-blind study drug through the date of last dose of double-blind study drug.

Number of Participants With Markedly Abnormal Vital Sign Changes

时间窗: Post-baseline (at Week 4, 12, 20, 28, and 40 or endpoint)

Vital signs measured: sitting blood pressure, heart rate. Definitions: Markedly abnormal decreases: heart rate (HR) - if ≤50 bpm and decrease from baseline of ≥15 beats per minute (bpm); systolic blood pressure (SBP) - if ≤90 mm Hg and decrease from baseline of ≥20 mm Hg; diastolic blood pressure (DBP) - if ≤50 mm Hg and decrease from baseline of ≥15 mm Hg. Markedly abnormal increases: HR - if ≥110 bpm and increase from baseline of ≥15 bpm; SBP - if ≥180 mm Hg and increase from baseline of ≥20 mm Hg; DBP - if ≥105 mm Hg and increase from baseline of ≥15 mm Hg.

次要结局

未报告次要终点

研究者

申办方类型
Industry
责任方
Sponsor

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