EUCTR2008-001835-36-HU进行中（未招募）不适用
Single center, exploratoric, open-label study to investigate the add-on effect of vinpocetin to the haemorheological effect of 100 mg acetyl-salicylicum in patients with chronic cerebrovascular disease
适应症
相关药物
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
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
- •CT or MRI verified stroke due to large-vessel atherosclerosis according to TOAST criteria, which occurred more than 3 months before enrolment.
- •Patient receives 100 mg acetyl-salicylicum daily at least 1 month prior the enrollment, and the platelet inhibitor effect of acetyl-salicylicum is less than 40% (measured by optical aggregometry) at the screening.
- •Age between 30 and 80 years (both males and females).
- •18 kg/m2 = BMI = 35 kg/m2 (and the minimal body weight is 40 kg)
- •Signed Informed Consent.
- •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
- •F.1.3 Elderly (>=65 years) yes
- •F.1.3.1 Number of subjects for this age range
排除标准
- •Ischaemic stroke or haemorrhagic stroke due to non-large-vessel atherosclerosis according to TOAST criteria.
- •Other anticoagulant or antiaggregant therapy except for acetyl-salicylicum treatment.
- •Other severe concomitant disease (chronic inflammation, endocrine-, hematology disease or malignancy).
- •Uncontrolled hypertension (systolic > 180 Hgmm, diastolic > 110 Hgmm).
- •If QTc > 500 msec.
- •Any clinically significant abnormality in clinical laboratory tests. Screening haematology and biochemistry laboratory tests must be within defined limits including full blood count within the normal range (or not clinically significantly abnormal), liver enzymes not exceed three times the upper limit of normal range, alkaline phosphatase, bilirubin not exceed twice the upper limit of normal range.
- •Having received the investigational product (vinpocetine) during 1 month prior to the study without 1 month long wash-out period.
- •Alcohol or drug abuse in the medical history within the past 2 years, or current chronic or intermittent users of illicit drugs.
- •Known hypersensitivity to acetyl-salicylicum or vinpocetine or any of the excipients of the products.
- •Aspirin or other NSAID precipitate attacks of asthma, bronchospasm, acute rhinitis or urticaria.
- •Active or suspected peptic or duodenal ulcer or history of recurrent peptic or duodenal ulcer or gastrointestinal bleeding or other active bleeding or bleeding disorders.
- •Severe physical or mental (for example: severe dementia) concomitant disorder that might confound the conduct or result of the trial.
- •Any kind of acute or chronic disorder, which can influence the level of the inflammatory markers.
- •Lactating or pregnant women or women of child-bearing potential without appropriate contraceptive treatment.
- •Legal incapacity and/or other circumstances rendering the patient unable to understand the nature, scope and possible consequences of the study or to cooperate on the necessary level.
- •Evidence of an uncooperative attitude.
- •Patients who have participated in a study of an investigational drug or device within 3 months of this study.
研究者
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