Last reviewed · How we verify
NCT05933616: VAARABreath
Analysis of Volatile Organic Compounds in Patients With Type 1 Diabetes in Induced Hypoglycaemia With a Breath Analyser
NA trial testing Device: Sokru device in Diabetes Mellitus in 10 participants. Completed in 31 July 2024.
16 June 2023
Quick facts
| Lead sponsor | University of Bern |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | na |
| Design | single group |
| Masking | none |
| Primary purpose | basic science |
| Enrollment | 10 |
| Start date | 20 April 2023 |
| Primary completion | 16 June 2023 |
| Estimated completion | 31 July 2024 |
| Sites | 1 location across Switzerland |
Drugs / interventions tested
- Device: Sokru device
Conditions studied
- Diabetes Mellitus — all drugs for Diabetes Mellitus →
- Metabolic Disease — all drugs for Metabolic Disease →
- Glucose Metabolism Disorders — all drugs for Glucose Metabolism Disorders →
- Endocrine System Diseases — all drugs for Endocrine System Diseases →
Sponsor
University of Bern
Who can join
Adults 18 to 50, any sex, with Diabetes Mellitus or Metabolic Disease. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The breath analysis (BreathSpec® device) data of all participants that were included into the VAARA study (NCT05771090) will be analysed, this includes data from up to 40 breath samples from each of the 10 participants who underwent 2 insulin-induced hypoglycaemic episodes during two visits. The primary objective is to find a possible association between volatile organic compounds (VOCs) measured by the BreathSpec® device and blood glucose. For this we will use descriptive statistics, correlation coefficients, as well as a Principal Component Analysis and a partial least squares discriminant analysis. Furthermore, the time lag between hypoglycaemia onset and change in VOCs will be quantified.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT05933616
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Other University of Bern trials
Trials by the same sponsor.
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT05933616 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by University of Bern
- Last refreshed: 16 August 2024
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT05933616.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing