Using voice patterns to detect burnout in healthcare workers
Official title: Evaluation of Speech and Voice Biomarkers in Association With Burnout
Run by Minneapolis Heart Institute Foundation · NCT07780812 · Data updated 2026-11-12
This study tests whether speech and voice signals can reveal burnout and stress in clinicians and whether a stress-management device changes those voice markers.
Quick facts
| Phase | Phase 4 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 200 (estimated) |
| Sponsor | Minneapolis Heart Institute Foundation Academic / other |
| Locations | 1 site (Minneapolis, Minnesota) |
| Status | Recruiting |
| Started | June 2, 2025 |
| Main results expected | June 2, 2027 |
| Study ends | October 2, 2027 |
| Registry record updated | August 24, 2026 |
| Trial ID | NCT07780812 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Healthcare workers at the Minneapolis Heart Institute who are 18 or older and able to use the CalmiGo device for 12 weeks, with consent to voice sample collection and questionnaires.
✕Probably not a fit
Individuals without burnout or with voice/speech disorders may see limited or no benefit from the biomarker tests.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This interventional trial explores whether acoustic features derived from speech can be linked to burnout and mental stress among healthcare workers. It also evaluates whether using the CalmiGo stress-management device for 12 weeks alters these voice biomarkers and burnout scores. The study includes physicians, nurses, and other clinical staff at the Minneapolis Heart Institute, with assessments at baseline and after intervention. Participants provide voice samples and complete questionnaires to measure burnout and stress, guiding correlations between voice data and psychological states. The trial is conducted at the Minneapolis Heart Institute with Allina Health System collaboration.
Why it matters
Potential benefit: If successful, participants and future patients could benefit from noninvasive markers of burnout and a tool to mitigate stress.
How similar studies have gone: Previous research has shown promise linking voice features to stress, but this exact device-based approach for burnout in clinicians is relatively novel.
Who can join: the full rules
Show full inclusion / exclusion criteria
Aim 1 Inclusion Criteria: 1. Adult individuals (18 years-old or older) 2. Healthcare workers (physicians, nurses, advanced practice providers, and other clinical staff) at the Minneapolis Heart Institute 3. Ability to use the CalmiGo device for 12-weeks 4. Willingness to complete study questionnaires, have speech and voice samples recorded and analyzed at the beginning of the study. AIM 2 Inclusion criteria 1. Adult individuals (18 years-old or older) 2. Healthcare workers (physicians, nurses, advanced practice providers, and other clinical staff) with burnout (Mini-Z 2.0 single item burnout score 3, 4 or 5 on 5 choice item, question 2). 3. Ability to use the CalmiGo device for 12-weeks 4. Willingness to complete study questionnaires, have speech and voice samples recorded and analyzed at the beginning and end of the study. AIM 1 and 2Exclusion Criteria: 1. English is not their preferred language 2. Current or known history of a voice or speech disorder 1. Current or history of laryngeal malignancy 2. History of laryngeal surgery 3. Known diagnosis of a voice disorder: Vocal Cord Nodules, Polyp, or Cyst; Vocal Cord Paralysis; Dysphonia 4. Laryngitis 5. Dyslexia 6. Muscle Tension 7. Aphasia 8. Stuttering 9. Dysarthria 10. Essential Tremor 11. Neurodegenerative conditions (Parkinson's Disease, Multiple Sclerosis, ALS, MSA, Dementia) 12. Severe psychiatric disorder (depression, anxiety, bipolar, schizophrenia, etc.)
Where it's running
-
Minneapolis Heart Institute
Minneapolis, Minnesota, United States Recruiting
Study contacts
- Study coordinator: Michaella Alexandrou, MD
- Email: michaella.alexandrou@allina.com
- Phone: 612-863-4768
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.