The Impact and Mechanism of Depression on Cardio-cerebral Vascular Events and Arteriovenous Fistula Dysfunction in Hemodialysis Patients: A Single Center and Real-world Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 286
- 试验地点
- 1
- 主要终点
- cardio-cerebral vascular events (CCVE)
研究概览
简要总结
Depression is a common psychiatric disorder in patients on maintenance hemodialysis (MHD). It may contribute to poor prognosis in a number of ways, including its effect on platelet function. We aimed to investigate the impact and underlying mechanisms of depression on the occurrence of cardio-cerebral vascular events (CCVE) and dysfunction of arteriovenous fistula (DAVF) in MHD patients.
In this study, MHD patients were recruited and divided into depression and non-depression groups using the Hamilton Depression Scale (HAMD) in this prospective cohort study. Their clinical and laboratory indicators were collected and the occurrence of CCVE and DAVF were recorded through clinical follow-up, and analyzed, and the differences and possible influencing factors of CCVE and DAVF occurrence were assessed between the two groups of patients.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 90 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients had undergone dialysis treatment for more than 3 months, and their medical status was stable at the time of enrollment, with an expected survival period of more than 1 year
排除标准
- •(1) with communication disorders or mental illness other than depression; (2) a combination of cirrhosis, lymphoma, thrombocytopenic purpura, or other diseases that significantly affect platelet function; (3) complicated with malignant tumors, tuberculosis, severe heart failure, and unstable medical conditions; (4) inability or unwillingness to cooperate with researchers.
结局指标
主要结局
cardio-cerebral vascular events (CCVE)
时间窗: 1 year
CCVEs were defined as the first occurrence of angina pectoris, myocardial infarction, episodes of heart failure requiring clinical intervention, arrhythmic episodes with clinically significant symptoms, transient ischemic attack, cerebral infarction, and cerebral hemorrhage during the observational period.
dysfunction of arteriovenous fistula (DAVF)
时间窗: 1 year
DAVF was diagnosed if a patient presented with any one or more of the following conditions that render his or her AVF unsatisfactory for effective hemodialysis: (1) loss of AVF murmur on clinical auscultation; (2) notable weakening or disappearance of pulsation in AVF; (3) echography showing interruption of blood flow, thrombosis within the internal fistula, or stenosis of the venous outflow tract at or near the anastomotic site; or (4) maximum blood flow \<200 mL/min in AVF during dialysis.
次要结局
未报告次要终点
研究者
Yunfeng Xia
Clinical Professor
First Affiliated Hospital of Chongqing Medical University