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Evaluation of Correlations Between Volatile Organic Compounds and Venous Blood Glucose in Subjects With Type 2 Diabetes

NCT07147010 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2025-12-09

No results posted yet for this study

Summary

The goal of this study is to evaluate correlations between VOCs in the breath and venous blood glucose values in various glycaemic states in people living with Type 2 Diabetes.

VOCs are measured with a gold-standard GC-IMS device and a prototype of a novel breath analyzer. Participants will be exposed to different blood glucose levels at different rates of change by administering glucose solution and insulin and by a meal challenge.

Conditions

Interventions

DEVICE

MIB Breath Analyzer

Going through visit-specific blood glucose excursions by the administration of glucose and insulin (clamp), monitoring physiological processes, and measuring reference blood glucose values and VOC measurements in the breath using a GC-IMS and the MIBs (investigational devices). Going through visit-specific blood glucose excursions by consuming a standardized meal, monitoring physiological processes, and measuring reference blood glucose values and VOC measurements in the breath using a GC-IMS and the MIBs (investigational devices) Imitating the glucose excursion from the meal excursion by infusing glucose and insulin (clamp), monitoring physiological processes, and measuring reference blood glucose values and VOC measurements in the breath using a GC-IMS and the MIBs (investigational devices).

Sponsors & Collaborators

  • Insel Gruppe AG, University Hospital Bern

    collaborator OTHER

  • BOYDSENSE

    collaborator INDUSTRY

  • DCB Research AG

    lead OTHER

Principal Investigators

  • Frank Flacke, Dr. · BOYDSense SAS

  • Markus Laimer, Dr. med · Inselspital Bern, Switzerland

Study Design

Allocation
NA
Purpose
OTHER
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
45 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-10-01
Primary Completion
2025-03-30
Completion
2025-11-27

Countries

  • Switzerland

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07147010 on ClinicalTrials.gov