The Association of COVID-19 Infection and Relapse of Idiopathic Membranous Nephropathy
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 130
- 试验地点
- 3
- 主要终点
- primary outcome
研究概览
简要总结
Infection is one of common risk factors for relapsing of idiopathic membranous nephropathy (IMN). However, it is still unclear wheather COVID-19 infection can induce the relapsing of IMN. Herein, in this prospective, multi-center, cohort study, the investigator enrolled the IMN patients with COVID-19 infection.
All subjects will be followed for three months with four visits at 1, 2 and 3 months. Then the investigator will compare the rate of replase of IMN in the two groups to evaluate the association of COVID-19 infection and replapse of IMN.
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 —(Adult, Older Adult)
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •the status of nephrotic syndrome is complete remmision or partial remmision;
- •estimated glomerular filtration rate (eGFR according to the CKD-EPI formula) ≥60 mL/min per 1.73 m2;
- •patients with a moderate risk of IMN.
排除标准
- •secondary causes of MN;
- •the labarotary data two months before enrolement is absent.
结局指标
主要结局
primary outcome
时间窗: 3 months
relaspe of nephrotic syndrome: proteinuria\<0.3g/d, serum albumin\>30g/l, serum creatitine below 111 μmol/l
次要结局
- secondary outcome(0.5, 1, and 2 months)
研究者
Wenhu Liu
Professor Wenhu Liu
Beijing Friendship Hospital
