A 90-week, Multi-center, Randomized, Double-blind, Placebo-controlled Study in Patients With Mild Alzheimer's Disease (AD) to Investigate the Safety, Tolerability and Abeta-specific Antibody Response Following Repeated i.m. Injections of Adjuvanted CAD106
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 177
- 试验地点
- 31
- 主要终点
- Safety and tolerability assessments (physical/neurological examinations, electrocardiogram (ECG), vital signs, standard and special laboratory evaluations, Magnetic Resonance Imaging (MRIs), Adverse events / Serious adverse events (AE/SAE) monitoring).
研究概览
简要总结
This study will assess the safety, tolerability and Abeta-specific antibody response of repeated intra-muscular injections of adjuvanted CAD106 in patients with mild 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
- — 至 85 Years(Child, Adult, Older Adult)
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Male and/or female patients below 85 years of age (inclusive)
- •Diagnosis of mild Alzheimer's Disease
- •Mini-Mental State Examination (MMSE) 20 to 26 (inclusive) at screening, untreated or on stable dose of cholinesterase inhibitor or memantine over the last 4 weeks prior to clinical assessments
排除标准
- •Previously participated in an AD vaccine study and received active treatment
- •History or presence of an active autoimmune disease
- •History or presence of seizure disorder
- •Presence of significant coronary heart disease and/or cerebrovascular disease
- •Presence of other neurodegenerative disease and/or psychiatric disorders (with the exception of successfully treated depression)
- •Advanced, severe, progressive or unstable disease that might interfere with the safety, tolerability and pharmacodynamic assessments of the patient
- •Other protocol-defined inclusion/exclusion criteria may apply
研究组 & 干预措施
CAD106 450μg + either Adjuvant 1 or 2 at low dose
干预措施: CAD106 (Biological)
CAD106 150μg + Adjuvant 1 at middle dose
干预措施: MF59 (Biological)
CAD106 150μg + Adjuvant 2 at low dose
干预措施: CAD106 (Biological)
Placebo + Adjuvant 2 at middle dose
干预措施: Placebo (Biological)
CAD106 450μg + either Adjuvant 1 or 2 at middle dose
干预措施: Alum (Biological)
CAD106 450μg + either Adjuvant 1 or 2 at low dose
干预措施: Alum (Biological)
Placebo + either Adjuvant 1 or 2 at middle dose
干预措施: Placebo (Biological)
Placebo + Adjuvant 1 at middle dose
干预措施: Placebo (Biological)
CAD106 150μg + Adjuvant 2 at middle dose
干预措施: MF59 (Biological)
CAD106 150μg + Adjuvant 2 at middle dose
干预措施: CAD106 (Biological)
CAD106 150μg + Adjuvant 1 at low dose
干预措施: MF59 (Biological)
CAD106 150μg + Adjuvant 1 at low dose
干预措施: CAD106 (Biological)
CAD106 150μg + Adjuvant 1 at middle dose
干预措施: CAD106 (Biological)
CAD106 450μg + either Adjuvant 1 or 2 at low dose
干预措施: MF59 (Biological)
CAD106 450μg + either Adjuvant 1 or 2 at middle dose
干预措施: MF59 (Biological)
CAD106 450μg + either Adjuvant 1 or 2 at middle dose
干预措施: CAD106 (Biological)
CAD106 150μg + Adjuvant 2 at low dose
干预措施: MF59 (Biological)
结局指标
主要结局
Safety and tolerability assessments (physical/neurological examinations, electrocardiogram (ECG), vital signs, standard and special laboratory evaluations, Magnetic Resonance Imaging (MRIs), Adverse events / Serious adverse events (AE/SAE) monitoring).
时间窗: Screening and through the end of the study to Week 90
次要结局
- Amyloid beta (Aβ)-specific and Qβ carrier-specific antibody response to CAD106 (with either adjuvant) in serum and cerebrospinal fluid (CSF)(Screening and through the end of the study to Week 90)
- Amyloid beta (Aβ)-specific and Qβ carrier-specific T-cell response to CAD106 (with either adjuvant) using peripheral blood mononuclear cells (PBMCs)(Screening and at week 8)
- Changes over time of the concentrations of disease related markers (Aβ1-40 and Aβ1-42 in plasma; Aβ1-40, Aβ1-42, total-tau, phospho-tau in CSF, or other markers) in patients with mild AD receiving CAD106 (with either adjuvant) compared to placebo(Screening and through the end of the study to Week 90)
