Nova Max Creatinine and EGFR Meter System - Evaluation
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 360
- 试验地点
- 3
- 主要终点
- Analytical verification of Nova Max creatinine and eGFR meter system - Creatinine comparison
研究概览
简要总结
To assess the performance of the Nova Max Creatinine and eGFR assay in the hands of CLIA-Waived Point-of-Care users in at least three (3) distinct Point-of-Care clinical settings on venous, and capillary blood and compare the performance characteristics to a traceable laboratory reference method (the Siemens EXL creatinine determination).
To assess the Ease of Use of the Nova Max Creatinine and eGFR Meter System in the hands of the intended CLIA-Waived Point-of-Care users.
详细描述
This study is designed to evaluate the performance of the NM Meter when used by CLIAW operators in terms of both accuracy to an established reference method and precision. CLIAW operators will receive no training or prompting on how to use the NM Creatinine and eGFR Meter, operating only using the instructions found in printed labeling materials (IFU, QRG, packaging).
In determining the accuracy of the device, subjects will be tested using the NM Creatinine and eGFR Meter alongside a central laboratory reference method and the results will be compared to one another. This portion of the study is referred to as Method Comparison.
In determining the precision of the device, multiple creatinine determinations will be made with the NM Creatinine and eGFR meter using both stabilized control materials (testing over the course of 20 days) and venous whole blood specimens (tested over the course of a single day). The difference between the multiple test results will determine the device's level of precision. This portion of the study is referred to as Precision.
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
- •Adult males or females (≥ 18 years of age)
- •CKD Stage 1 (healthy)
- •CKD Stages 2-4
- •Subjects willing and able to consent to participating in the study.
- •Subjects whose pre-screen creatinine and eGFR value, if performed, is deemed valuable to the study.
排除标准
- •Subjects unable to consent to participating in the study.
- •Subjects possessing a cognitive disorder or other condition, which, in the opinion of the investigator, would put the person at risk or seriously compromise the integrity of the study.
结局指标
主要结局
Analytical verification of Nova Max creatinine and eGFR meter system - Creatinine comparison
时间窗: 20 days
Nova Max creatinine and eGFR meter system, a point of care testing instrument is as effective as a reference laboratory method for Creatinine blood results in mg/dL
Analytical verification of Nova Max creatinine and eGFR meter system - eGFR comparison
时间窗: 20 days
Nova Max creatinine and eGFR meter system, a point of care testing instrument is as effective as a reference laboratory method for eGFR blood results in mL/min/1.73 m\^2
次要结局
未报告次要终点