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临床试验/NCT00320489
NCT00320489已完成3 期

A Randomized, Open-label Study Comparing the Effects of Olanzapine Pamoate Depot With Oral Olanzapine on Treatment Outcomes in Outpatients With Schizophrenia

Eli Lilly and Company1 个研究点 分布在 1 个国家目标入组 524 人开始时间: 2006年4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
524
试验地点
1
主要终点
Median Time to Discontinuation for Any Reason (Excluding Sponsor Decision)

研究概览

简要总结

To compare the health outcome of patients with schizophrenia, who are at risk for relapse, when treated with a long acting injection form of olanzapine versus treatment with oral olanzapine.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Treatment
盲法
None

入排标准

年龄范围
18 Years 至 65 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Clinical diagnosis of schizophrenia
  • Must be an outpatient (not requiring hospitalization) now and for at least the past 8 weeks.
  • Disease symptoms must meet a certain range as assessed by the clinician.
  • Patient has experienced at least two episodes of clinical worsening of their condition. This could mean admission to a hospital or an emergency room visit. This could mean that a new medication was added, medication dose was increased, or medication was switched in order to better control symptoms of the condition.
  • The patient must have an unsatisfactory response to their current medication or be experiencing negative effects of their current medication or not always take their current medication so that a change in current medication is desired.

排除标准

  • Patients who are actively suicidal.
  • Patients who are pregnant or nursing.
  • Patients who have stopped past treatment with olanzapine because of adverse events, are treatment resistant or allergic to olanzapine, or have a condition which would prevent use of a long acting form of olanzapine.
  • Patients with uncorrected narrow-angle glaucoma, seizures, uncontrolled diabetes, certain diseases of the liver, uncontrolled thyroid condition or other serious or unstable illness.
  • Patients with Parkinson's disease, psychosis related to dementia or other related disorders.

研究组 & 干预措施

Olanzapine Pamoate Depot

Experimental

Olanzapine pamoate depot

干预措施: olanzapine pamoate depot (Drug)

Olanzapine

Active Comparator

Oral olanzapine

干预措施: olanzapine (Drug)

结局指标

主要结局

Median Time to Discontinuation for Any Reason (Excluding Sponsor Decision)

时间窗: Baseline up to 104 weeks

次要结局

  • Change From Baseline in Heinrich-Carpenter Quality of Life in Schizophrenia Scale (QLS) Total Score at 104 Weeks(Baseline, 104 weeks)
  • Change From Baseline in 36-Item Short Form Health Survey (SF-36) at 104 Weeks, All Domains and Summary Scores(Baseline, 104 weeks)
  • Change From Baseline in Overall Health Status Assessment Using the EuroQol: 5 Dimensions Questionnaire (EQ-5D) at 104 Weeks(Baseline, 104 weeks)
  • Change From Baseline in Burden Assessment Scale (BAS) Total Score at 104 Weeks(Baseline, 104 weeks)
  • Resource Utilization: Number of Outpatient Physician Visits During the Study(Baseline through 104 weeks)
  • Resource Utilization: Days of Unpaid Care, Days of Workdays Missed, Days of Paid Care Per Week During the Study(Baseline through 104 weeks)
  • Number of Hospitalization Days(Baseline through 104 weeks)
  • Change From Baseline in Scale to Assess Unawareness of Mental Disorder (SUMD) Total Score at 104 Weeks(Baseline, 104 weeks)
  • Participants With Potentially Clinically Significant (PCS) Weight Gain at 104 Weeks(Baseline, 104 weeks)
  • Change From Baseline in Working Alliance Inventory (WAI) Total Score at 104 Weeks(Baseline, 104 weeks)
  • Change From Baseline in Schizophrenia Objective Functioning Instrument (SOFI) Global Score at 104 Weeks(Baseline, 104 weeks)
  • Patient Satisfaction With Medication Questionnaire-Modified (PSMQ) at 104 Weeks (All Items)(104 weeks)
  • Patient Attitude Toward Treatment Using the Drug Attitude Inventory (DAI) Scale Total Score at 104 Weeks(104 weeks)
  • Number of Participants With All-Cause Discontinuations (Excluding Sponsor Decision)(Baseline through 104 weeks)
  • Change From Baseline in Clinical Global Impression - Severity of Illness (CGI-S) Scale Scores at 104 Weeks(Baseline, 104 weeks)
  • Change From Baseline in Positive and Negative Syndrome Scale (PANSS) Total and Subscale Scores at 104 Weeks(Baseline, 104 weeks)
  • Median Time to Relapse(Baseline to time of relapse (up to 104 weeks))
  • Number of Participants Experiencing Relapse(Baseline through 104 weeks)
  • Change From Baseline in Brief Psychiatric Rating Scale (BPRS) Total Score at 104 Weeks(Baseline, 104 weeks)
  • Resource Utilization: Number of Outpatient Surgeries During the Study, 24 Months After Randomization(Baseline through 104 Weeks)
  • Change From Baseline in Weight at 104 Weeks(Baseline, 104 weeks)
  • Participants With Normal to High Fasting Glucose, Fasting Total Cholesterol, and Fasting Triglycerides(Baseline through 104 weeks)
  • Participants With Treatment-Emergent Abnormal High Prolactin at 104 Weeks(Baseline, 104 weeks)
  • Participants With Treatment-Emergent High Alanine Transaminase (ALT), Aspartate Transaminase (AST), and Total Bilirubin(Baseline through 104 Weeks)
  • Participants Discontinuing Because of an Adverse Event (AE) or Death(Baseline through 104 weeks)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (1)

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