NL-OMON55671招募中不适用
Magnetic Resonance flow measurements of mesenteric arteries and veins and portal vein with food stimulation and mitochondrial oxygen measurements during routine upper endoscopy in patients suspected of chronic gastro-intestinal ischemia - MR flow MitoO2 study
适应症
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 62
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 18 至 99（—）
入选标准
- •1. Patients suspected of CGI referred to our hospital for further analysis
- •2. Age >= 18 years
- •3. Patients who gave informed consent
排除标准
- •1. Age < 18 years
- •2. Unable to give informed consent
- •3. Pregnancy
- •4. Contra-indications for MRI:
- •a. Metal implants which cannot be removed. E.g. cardiac pacemakers/ICD,
- •aneurysm clips, metal stents, artificial heart valve, cochlea/retinal implants,
- •hearing aids, dentures with magnetic click system or with other metal
- •accessories, tattoos with metallic dye, metal plates/pins/screws of bones,
- •b. Claustrophobia
- •c. Inability to lie still for 1 hour to 1,5 hours
- •5. Other criteria the physician considers are not compatible with this study
- •6. Contra-indications for MitoO2 measurements:
- •a. Acute or chronic porphyria
- •b. Hypersensitivity for ALA or porphyrin
- •c. Alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline
- •phosphatase (ALP), or bilirubin of >2 times upper limit of normal
研究者
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