EUCTR2007-002256-42-DE进行中（未招募）不适用
An open-label, non-randomized, multi-center study to optimize image assessment and evaluate the efficacy and safety of BAY 94-9172 (ZK 6013443) positron emission tomography (PET) for detection/exclusion of cerebral beta-amyloid in patients with probable Alzheimer’s disease compared to healthy volunteers - Safety and efficacy of positron emission tomography imaging with BAY 94-9172 (ZK 6013443)
适应症
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 入组人数
- 438
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional clinical trial of medicinal product
入排标准
- 性别
- All
入选标准
- •Inclusion criteria for all study participants
- •Each AD patient / HV who meets the following criteria will be eligible for enrollment into the study:
- •1.is a man or woman and is = 55 of age, whereby females must be without childbearing potential (confirmed by either: age = 60; or history of surgical sterilization or of hysterectomy, or last spontaneous bleeding at least 2 years prior to the study start)
- •2. has at least 6 years of education
- •3.is able to provide informed consent, understand the information provided on the purpose and conduct of the trial and exhibits adequate visual, auditory and communication capabilities to enable compliance with study procedures. This includes performing the psychometric testing and being able to lie down flat in the PET scanner
- •4.possesses a general health that permits adequate compliance with all study procedures as ascertained by a detailed review of the medical history, laboratory and physical examination findings, which must be performed within 8 weeks ( up to 12 weeks is acceptable) prior to administration of IMP
- •5.the subject, or the subject and caregiver (for probable AD patients) will be compliant and have a high probability of completing the study in the opinion of the investigator
- •6.informed consent has been signed and dated (with time) by the subject and/or the subject’s caregiver (for probable AD patients)
- •Inclusion criteria for HV only
- •Each HV who meets the following criteria will be eligible for enrollment into the study:
- •1.Has no evidence of cognitive impairment as indicated by a clinical dementia rating (CDR, [Hughes et al. 1993]) score of 0 (zero) and a score of = 28 in the Mini-Mental Status Examination (MMSE, [Folstein et al. 1975])
- •2.has in the CERAD neuropsychological test battery [Welsh et al. 1994] a z- score of
- •= (-1.00) for each subtest (except for the MMSE which is covered by criterion 1 above)
- •3.has MRI brain scan that has been judged as normal (age- appropriate)” including ARWMC scale [Wahlund et al. 2001] scores supporting the lack of cerebrovascular disease (e.g., a white matter lesion score of 0 or 1 or 2 and a basal ganglia score of 0 or 1) and a Sheltens scale [Sheltens et al. 1992] verifying the lack of cerebral atrophy (e.g. bilateral temporal lobe atrophy visual score of 0 or 1)
- •Inclusion criteria for patients with AD only
- •Each patient screened for AD who meets the following criteria will be eligible for enrollment into the study:
- •1.presents with positive assessment for dementia of Alzheimer’s type in accordance with the DSM-IV-TR and probable AD according to the NINCDS-ADRDA criteria and fulfils none of the exclusion criteria of either (see Appendix 2 and Appendix 3)
- •2.does not fulfill the ICC criteria for probable DLB (Appendix 4), the NINDS-AIREN for probable VaD (Appendix 6) or the Neary [Neary et al. 1998] criteria for FTD (Appendix 5)
- •3.has a MMSE score of ? 18 and = 26
- •4.has a CDR [Hughes et al. 1993] score of 0.5, 1 or 2
- •5.MRI brain scan findings that do not reveal changes indicative of stroke and/or generalized cerebrovascular disease (e.g., the ARWMC scale) changes limited to: a white matter lesion score of 0 or 1 or 2 and a basal ganglia score of 0 or 1)
- •6.has a caregiver who is willing and able to attend all study visits and perform the psychometric tests requiring the presence of a caregiver
- •Are the trial subjects under 18? no
- •Number of subjects for this age range:
- •F.1.2 Adults (18-64 years) yes
- •F.1.2.1 Number of subjects for this age range
排除标准
- •Exclusion criteria for all study participants
- •Each AD patient / HV who meets any of the following criteria must not participate in this study:
- •1.has any contraindication to MRI examination, e.g. metal implants or phobia as determined by the onsite radiologist performing the scan
- •2.is scheduled for surgery and/or another invasive procedure within the time period of up to 24 hours following IMP application
- •3.is allergic to the IMP or any of its constituents and/or has a history of severe allergic reactions to drugs or allergens (e.g. patients / volunteers with allergic asthma)
- •4.is critically ill and/or medically unstable and whose clinical course during the observation period is unpredictable, e.g. patients / volunteers within 14 days of myocardial infarction or stroke, unstable patients / volunteers with previous surgery (within 7 days), patients with advanced heart insufficiency (NYHA stage IV), or with acute renal failure
- •5.has a history of exposure to any radiation >15 mSv/year (e.g. occupational or radiation therapy)
- •6.is receiving drug therapy or other treatment that is known to lead to greatly fluctuating values of the hematological or chemical laboratory parameters or to severe side effects (e.g. chemotherapy)
- •7.has received any contrast material (X-ray, MRI) or radiopharmaceuticals within 48 hours prior to the application of the IMP or for whom application of such a substance is planned for the 24 hours following IMP administration
- •8.has been previously enrolled in this study or participated in a clinical study involving an investigational pharmaceutical product within 30 days prior to screening, and/or any radiopharmaceutical within 10 radioactive half-lives prior to IMP administration
- •9.has a brain tumor or other intracranial lesion, a disturbance of CSF circulation (e.g., normal pressure hydrocephalus) and/or a history of head trauma or brain surgery
- •10.has an inflammatory or infectious CNS disease, e.g. multiple sclerosis, HIV, syphilis, or Creutzfeld-Jacob disease
- •11.has a history, physical, laboratory or imaging findings indicative of a significant neurological or psychiatric illness
- •12.has another disease that can cause disturbance of brain function (e.g. vitamin B12 or folic acid deficiency, disturbed thyroid function)
- •13.has a history of alcohol or drug abuse
- •14.has history of severe persistent depression
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