跳至主要内容
临床试验/NCT00443417
NCT00443417已完成2 期

Dose Finding Study to Assess the Efficacy and Safety of SK-PC-B70M in Patients With Mild to Moderate Alzheimer's Disease

SK Chemicals Co., Ltd.1 个研究点 分布在 1 个国家目标入组 188 人开始时间: 2007年4月最近更新:
适应症
干预措施
相关药物

试验速览

阶段
2 期
状态
已完成
入组人数
188
试验地点
1
主要终点
ADAS-cog(Alzheimer's Disease Assessment Scale-Cognitive subscale)

研究概览

简要总结

The purpose of this study is to find optimistic dose and to evaluate the efficacy and safety of SK-PC-B70M in patients with mild to moderate Alzheimer's disease.

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
Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)

入排标准

年龄范围
55 Years 至 85 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Age range : 50 ~ 85 years
  • Clinical diagnosis of probable Alzheimer's disease (DSM-IV and NINCDS-ADRDA criteria)
  • MRI within the last 12 months consistent with a diagnosis of AD
  • MMSE score 10 to 26
  • AChEI or memantine was discontinued at least 3 months prior to screening

排除标准

  • Patient in mild cognitive impairment (MCI; CDR-SB <2.5)
  • Other central nervous disease
  • hypothyroidism, Vitamin B12/ Folic acid deficiency, hypercalcemia, neurosyphilis, AIDS
  • T.I.A or Major infarction within the last 12 months
  • Any serious disorder that could limit the ability of the patient to participate in the study
  • COPD or asthma
  • Any condition which would make the patient or the caregiver, in the opinion of the investigator, unsuitable for the study

研究组 & 干预措施

4

Active Comparator

400mg qd

干预措施: SK-PC-B70M (Drug)

1

Placebo Comparator

干预措施: SK-PC-B70M (Drug)

2

Active Comparator

200mg qd

干预措施: SK-PC-B70M (Drug)

3

Active Comparator

200mg bid

干预措施: SK-PC-B70M (Drug)

结局指标

主要结局

ADAS-cog(Alzheimer's Disease Assessment Scale-Cognitive subscale)

时间窗: 30 minutes

次要结局

  • MMSE(Mini Mental State Examination)(10 minutes)
  • CDR-SB(Clinical Dementia Rating Sum of Box)(20 minutes)
  • QOL-AD(Quality of Life in Alzheimer's Disease)(10 minutes)
  • Delayed Word-Recall Task(5 minute)
  • Symbol Digit Modalities Test(5 minutes)
  • Digit Backward(5 minutes)
  • Maze Task(3 minutes)
  • Digit Cancellation Task(5 minutes)
  • Verbal Fluency-Categories(1 minutes)
  • Concentration / Distractibility(1 minutes)
  • GDS(10 minutes)

研究者

申办方类型
Industry

研究点 (1)

Loading locations...

相似试验