Collection of Venous and Capillary Blood Samples for the Research, Optimisation and Calibration of New Diagnostic Devices 2
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 20,000
- 试验地点
- 7
- 主要终点
- Multiple measurements of blood samples from patients with infection, cardiovascular disease, embolism or renal disease in a novel LumiraDx method.
研究概览
简要总结
To research and develop new state of the art diagnostic biomarkers on the LumiraDx Platform that are comparable to the approved gold standard reference methods and will radically enhance clinicians and patients ability to monitor health conditions and improve outcomes by delivering the results near patient at the point of care.
详细描述
This is a comparative research study to research, optimise and develop new state of the art diagnostic biomarkers on the LumiraDx Platform that will radically enhance clinicians and patients ability to monitor chronic health conditions which improve outcomes at the point of care and that are comparable to gold standard reference methods. The LumiraDx POC Platform consists of an in vitro diagnostic instrument, used with single use test strips for different disease biomarkers. This next generation point of care device is intended to allow multiple tests to be performed on the same platform for blood, plasma, serum, swab, and urine samples.
Research activities will be completed on blood samples collected from a maximum of 20,000 patients to assess the performance of the new biomarkers undergoing research. Patients will include those presenting at a medical unit (including but not limited to A&E departments, hospital wards, or out-patient clinics) to their care team, in order to obtain a range of values for research of the new biomarkers on the LumiraDx system. Participants will include those who are expected to have (but are not limited to) biomarkers for diseases areas including embolism, infection or inflammation, cardiovascular, and renal cohorts.
Each patient must give appropriate written informed consent and satisfy all the inclusion/exclusion criteria prior to any study procedures. Patient participation in this study will take a maximum of 45 minutes of the patient's time. Patients presenting for a subsequent clinic visit or admission may be approached to participate in the study again, a maximum of 24mL of venous whole blood and up to 6 capillary fingersticks (obtained with a high flow lancet) may be collected from each patient within a three month period. Where possible, study samples should be taken at the same time as any standard of care blood draws or from patients with a cannula in-situ, a separate study venipuncture is not a requirement for this protocol. Study samples will be used for research, evaluation, optimisation and development activities into new biomarkers on the LumiraDx Platform in comparison with the gold standard reference method for the disease area to ensure comparable performance. Samples may also be used for troubleshooting and calibrating LumiraDx assays developed.
Sample collection will be separated into 2 phases depending upon the research needs. Patients can participate in both phases:
Phase 1: Only venous blood samples will be drawn by the HCP. These samples will be tested on the LumiraDx System and/or device(s) under development and also tested on the appropriate reference method for comparison. This testing may occur at the clinical site and/or at LumiraDx UK Ltd.
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
- •Subject 18 years of age.
- •Willing and able to provide written informed consent and comply with study procedures.
- •Patients attending a definitive care team with research capabilities which has been enroled in this collection study.
- •Patients who can read and understand written English.
- •The subject must present as one of the following cohorts:
- •Group A - Embolism Cohort - Patients presenting with symptoms indicative of thromboembolic events.
- •Group B - Infection or Inflammation Cohort - Patients presenting with symptoms indicative of infection or inflammatory disorders.
- •Group C - Cardiovascular Cohort - Patients presenting with symptoms indicative of heart failure or acute coronary syndrome.
- •Group D - Renal Cohort - Patients presenting with symptoms indicative of renal disorders.
- •Group E - Other Cohort. - Patients who are not eligible for any of the above groups.
排除标准
- •Subject <18 years of age.
- •Vulnerable populations deemed inappropriate for the study by the sites Principal Investigator.
- •Patients who have previously been enroled in any LumiraDx NOVEL study in the past 3 months and re-entry would breach the 24mL and or 6 fingersitck maximums.
研究组 & 干预措施
Blood Draw
Venous blood draw up to 24mL and/or 6 capillary fingersticks
Interventions:
Diagnostic Test: Venepuncture Diagnostic Test: Fingerstick
干预措施: Fingerstick (Diagnostic Test)
Blood Draw
Venous blood draw up to 24mL and/or 6 capillary fingersticks
Interventions:
Diagnostic Test: Venepuncture Diagnostic Test: Fingerstick
干预措施: Venous blood draw (Diagnostic Test)
结局指标
主要结局
Multiple measurements of blood samples from patients with infection, cardiovascular disease, embolism or renal disease in a novel LumiraDx method.
时间窗: Up to 5 years
Multiple measurements of blood samples in a novel LumiraDx method to assess precision of the method in patients with infection, cardiovascular disease, embolism or renal disease. Precision will be assessed by coefficient of variation (%CV) estimates.
Measurement of blood samples from patients with infection, cardiovascular disease, embolism or renal disease in a reference method and in a novel LumiraDx method.
时间窗: Up to 5 years
Measurement of blood samples in a reference method and in a novel LumiraDx method to assess accuracy of the LumiraDx method in patients with infection, cardiovascular disease, embolism or renal disease. Accuracy will be assessed by regression analysis against a reference method.
次要结局
未报告次要终点