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临床试验/NCT04226846
NCT04226846Unknown不适用

A Clinical Feasibility Study of the Bios Device for Continuous Glucose Monitoring in Subjects With Type 1 or Type 2 Diabetes Mellitus

GraphWear Technologies Inc.1 个研究点 分布在 1 个国家目标入组 50 人开始时间: 2019年12月9日最近更新:
适应症

试验速览

阶段
不适用
入组人数
50
试验地点
1
主要终点
Comparison between Bios device readings and glucose values

研究概览

简要总结

The study is an open-label, prospective, within-subject comparison of the Bios device readings versus venous blood sample glucose readings, glucose readings from a Dexcom CGM and an SMBG device in subjects previously diagnosed with Type 1 or Type 2 diabetes mellitus.

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

入选标准

  • Subject is at least 18 years of age;
  • Subject has had a diagnosis of diabetes mellitus either Type I or Type II;
  • For insulin-using subjects only: subject will not inject insulin or wear an insulin pump insertion set within a 10 cm distance of any Bios device;
  • Subject able to wear multiple CGM devices simultaneously;
  • Subject is either a patient diagnosed with Type I diabetes mellitus currently wearing a Dexcom CGM device or a patient diagnosed with Type II diabetes mellitus who will agree to use a Dexcom CGM device during participation in the study. There are no restrictions on the model of the Dexcom CGM device.
  • Subject agrees to provide a log of medications (prescription and over-the-counter) and dietary supplements (e.g., vitamins) taken during the study period, including dosage;
  • Subject has a smart device that complies with the requirements listed in Attachment 1 of this protocol and is willing to download and run the GraphWear Patient application on their device;
  • Subject is able to read and understand the Informed Consent Form and has voluntarily provided written informed consent;
  • In the Principal Investigator's opinion, subject is able to be compliant with provisions laid out in this protocol.

排除标准

  • Subjects with any physical or behavioral disorder, which, in the opinion of the Principal Investigator, may interfere with the use of the device or compliance with the study protocol;
  • Subject has any of the following:
  • a skin condition that precludes wearing of the device;
  • a known allergy that precludes wearing of the device;
  • tattoos or other skin alterations that may interfere with device placement and/or operation;
  • History of substance abuse within 6 months of study start;
  • Use of any illicit drugs during the duration of the study period;
  • Marijuana use during the duration of the study period;
  • If female, subject is pregnant or nursing;
  • Subject is on active dialysis;
  • Subjects whom the Principal Investigator believes may not be an appropriate candidate for this device.

结局指标

主要结局

Comparison between Bios device readings and glucose values

时间窗: 2 weeks

The primary objective of this study is to compare the glucose measurements collected by the Bios device to glucose values measured with a blood glucose lab analyzer (e.g., YSI), glucose values obtained with a self-monitoring blood glucose device (SMBG) and readings from the Dexcom System in subjects previously diagnosed with Type 1 or Type 2 diabetes mellitus.

次要结局

未报告次要终点

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (1)

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