通过人工智能和多维评估来优化心肌梗塞后的风险预测:Oracle研究 (ORACLE)
背景。 心肌梗塞(MI)是全球死亡的主要原因。 MI之后,长期抗血栓疗法对于防止复发事件但增加出血至关重要,这也会影响发病率和死亡率。 为这些竞争风险提供预测工具预测缺血和出血对于为临床决策提供了至关重要的重要性,但是它们的当前精度是有限的。 通过发现新颖和创新的风险标记,改善事件预测将对治疗决策和患者的结果产生巨大影响。
目标。 通过使用可穿戴设备,生物标志物,行为模式和非侵入性成像的创新多维信息,发现风险的新颖“计算生物标志物”,并改善了当前风险预测的标准。
结果。 该分析的主要结果是出血和缺血事件发生在医院内或外部,最长可用的随访。 出血将根据出血学术研究联盟(BARC)定义进行分类。 主要不良心血管事件(MACE)的发生,心血管死亡,MI,确定的支架血栓形成和中风的复合物将根据学术研究联盟2分类收集。
研究概览
研究类型
注册 (估计的)
联系人和位置
学习联系方式
- 姓名:Dr. Francesco Costa
- 电话号码:+34
- 邮箱:dottfrancescocosta@gmail.com
学习地点
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Málaga、西班牙、29010
- 招聘中
- Hospital Universitario Virgen de la Victoria
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接触:
- Francesco Costa, MD
- 电话号码:+34951030435
- 邮箱:dottfrancescocosta@gmail.com
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参与标准
资格标准
适合学习的年龄
- 成人
- 年长者
接受健康志愿者
取样方法
研究人群
描述
纳入标准:
心肌梗塞的患者(即 经受侵入性管理和临床事件的高风险(即 presence of at least two of these high risk criteria: age >65 years, diabetes mellitus, multivessel disease, peripheral artery disease, chronic kidney disease, prior stroke anytime or prior TIA in the last 6 months, prior MI, complex PCI, Prior PCI/CABG, heart failure, BMI>27, anticipated long term use of an oral anticoagulant, haemoglobin less than 11g/dl,在过去的12个月中需要住院或输血的自发性出血,出血性毒素*皮肤以外的活性恶性肿瘤,先前自发的颅内出血)。
- 与增加出血风险有关的系统状况(例如 血液学疾病,包括定义为血小板计数<100,000/mm3(<100 x 10^9/l)的血小板计数的病史,或与出血风险增加有关的任何已知凝血障碍。
排除标准:
- 年龄<18岁
- 低预期寿命(<1年)
- 怀孕或母乳喂养的女人
- 冠状动脉血管造影的证据(左主茎中<30%<30%),其他冠状动脉片段<50%)
- 受试者属于脆弱的人群(根据调查员的判断),无法阅读或写作的受试者,或者其他无法完全理解并符合研究程序根据研究者的判断的条件
学习计划
研究是如何设计的?
设计细节
队列和干预
团体/队列 |
干预/治疗 |
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心肌梗塞(MI)
心肌梗塞的患者(即
经受侵入性管理和临床事件的高风险(即
presence of at least two of these high risk criteria: age >65 years, diabetes mellitus, multivessel disease, peripheral artery disease, chronic kidney disease, prior stroke anytime or prior TIA in the last 6 months, prior MI, complex PCI, Prior PCI/CABG, heart failure, BMI>27, anticipated long term use of an oral anticoagulant, haemoglobin less than 11g/dl,在过去的12个月中需要住院或输血的自发性出血,出血性毒素*皮肤以外的活跃恶性肿瘤,以前的自发性颅内出血)
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Oracle计划是一项基于多模式信息和人工智能计算的前瞻性,深刻的表型研究。
我们将前瞻性地收集大量患有MI的患者的院内和院外数据,包括可穿戴设备的数据记录连续ECG,间质流体,非侵入性血压和流动性,来自专门的移动应用程序,血液和尿液生物标志物的行为模式,以及尿液生物标志物以及非侵入性。
我们将使用统计学习方法和神经网络利用AI来探索数据中的模式和高阶相互作用,以提供缺血和出血风险的新型“计算生物标志物”。
其他名称:
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研究衡量的是什么?
主要结果指标
结果测量 |
措施说明 |
大体时间 |
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出血和缺血事件的频率和严重程度
大体时间:研究结束后8个月的纳入和12个月的随访
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该分析的主要结果是在医院内或在医院外发生的出血和缺血事件,最长可用的随访。
出血将根据出血学术研究联盟(BARC)定义进行分类。
主要不良心血管事件(MACE)的发生,心血管死亡,MI,确定的支架血栓形成和中风的复合物将根据学术研究联盟2分类收集。
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研究结束后8个月的纳入和12个月的随访
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次要结果测量
结果测量 |
措施说明 |
大体时间 |
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死亡,中风,经常性MI,支架血栓形成,心力衰竭,住院
大体时间:研究结束后8个月的纳入和12个月的随访
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死亡将被定义为心血管原因或脑血管原因以及没有其他已知原因的任何死亡的死亡。
中风将被定义为急性的新神经缺陷,死亡或持续> 24小时,而不是由于另一个容易识别的原因(例如创伤)。
根据MI的第四个通用定义定义了复发MI。
根据学术研究联盟(ARC)定义,支架血栓形成将被归类为确定,可能或可能的。
将评估需要重新住院或计划外的医疗接触以进行心力衰竭症状的新发作的心力衰竭。
还将评估急性冠状动脉综合征,不稳定的心绞痛或临床指示的紧急血运重建的复发住院治疗。
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研究结束后8个月的纳入和12个月的随访
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其他结果措施
结果测量 |
措施说明 |
大体时间 |
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优质的生活和遵守治疗
大体时间:研究结束后8个月的纳入和12个月的随访
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将评估患者的生活质量和对治疗的依从性:
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研究结束后8个月的纳入和12个月的随访
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合作者和调查者
出版物和有用的链接
一般刊物
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研究记录日期
研究主要日期
学习开始 (估计的)
初级完成 (估计的)
研究完成 (估计的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
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