Last reviewed · How we verify
NCT04848623: CoLive Voice
Identification of Vocal Biomarkers to Monitor the Health of People With a Chronic Disease
trial in Chronic Disease in 50,000 participants. Currently enrolling.
1 May 2026
Quick facts
| Lead sponsor | Luxembourg Institute of Health |
|---|---|
| Status | Recruiting now |
| Study type | OBSERVATIONAL |
| Enrollment | 50,000 |
| Start date | 26 June 2021 |
| Primary completion | 1 May 2026 |
| Estimated completion | 1 May 2031 |
| Sites | 1 location across Luxembourg |
Conditions studied
- Chronic Disease — all drugs for Chronic Disease →
Sponsor
Luxembourg Institute of Health
Who can join
15 and older, any sex, with Chronic Disease. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The CoLive Voice research project aims to identify vocal biomarkers of severe conditions and frequent health symptoms. The project is based on digital technologies and statistical algorithms. This is an international anonymous survey where vocal recordings are collected simultaneously with large validated clinical and epidemiological data, in the context of various chronic diseases or frequent health symptoms in the general population.
Publications & conference data
3 peer-reviewed publications reference this trial (live from Europe PMC):
-
Digital Vocal Biomarker of Smoking Status Using Ecological Audio Recordings: Results from the Colive Voice Study.
Ayadi H, Elbéji A, Despotovic V, Fagherazzi G. · · 2024 · cited 7× · PMID 39473806 · DOI 10.1159/000540327 -
A voice-based algorithm can predict type 2 diabetes status in USA adults: Findings from the Colive Voice study.
Elbéji A, Pizzimenti M, Aguayo G, Fischer A, et al · · 2024 · cited 3× · PMID 39700066 · DOI 10.1371/journal.pdig.0000679 -
Voice Signatures of Momentary Psychological Stress in Real-Life Environments: Results from the Colive Voice Study.
Topalian N, Elbeji A, Bour C, Ayadi H, et al · · 2026 · PMID 41938599 · DOI 10.1159/000550566
Verify or expand the search:
- PubMed search for NCT04848623
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Other Luxembourg Institute of Health 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 NCT04848623 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Luxembourg Institute of Health
- Last refreshed: 30 March 2026
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/NCT04848623.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing