Measurement Algorithm Control, Optimization, and Performance Evaluation of the Vital USA GlucoseDetect

Sciema UG

Status

Completed

Conditions

Diabetes Mellitus

Treatments

Device: Vital GlucoseDetect

Study type

Interventional

Funder types

Other

Identifiers

NCT04340648

VIT-NGM-001

Details and patient eligibility

About

Measurement Algorithm Control and Optimization with Subsequent Performance Evaluation of the Vital USA GlucoseDetect™ During a Standardized Meal Test in Patients with Diabetes mellitus Type 1 and Type 2

Full description

This study is a combined, open label, prospective, comparative single-center study.

The study is separated in 3 consecutive study parts. The first 2 study parts include 16 patients each. In the third study part 16 additional patients will be enrolled. Study part 1 and 2 will be used for optimization and validation of the measurement algorithms of the Vital USA biosensor. During the third study part with enrolment of 16 additional patients, the precision and accuracy of the final Vital USA biosensor algorithm will be demonstrated. The visit schedule for all participants of all 3 study parts will be exactly the same. In all groups of participants, the Vital USA non-invasive monitoring biosensor will be individually introduced and assigned. During the experimental study visit, a standardized meal will be given to the participants. Before and after the standardized meal, glucose, heart rate, and pO2 will be measured using the Vital USA monitoring biosensor at time-points -30, 0, 15, 30, 45, 60, 75, 90, 120, 150 and 180 min. The glucose measurements will be compared to capillary blood glucose measurements by YSI Stat 2300. Parallel measurements of the heart rate and the pO2 using a patient monitor will be compared to the device readings.

Enrollment

32 patients

Sex

All

Ages

18 to 99 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

Type 1 or Type 2 diabetic or healthy subject (50 % from each)
Subjects who are able to complete informed consent form (by him/herself or by his/her guardian);
18 years old and above;
Anatomically suitable finger in discretion of the investigator

Exclusion criteria

Does not meet inclusion criteria;
Any conditions that may hamper good visual contact between the finger or wrist and sensor, such as raised birthmarks, scars, tattoos;
Pregnancy;
Nursing mothers;
Any skin scratch(es), damage, over dry, long nails on the measured finger;
Unsuitable finger with the device might be excluded if recognized during the trial;
Medication containing nitrates