NCT07386951 Heart Rate Variability Biofeedback in Security Forces
| NCT ID | NCT07386951 |
| Status | Recruiting |
| Phase | — |
| Sponsor | Egas Moniz - Cooperativa de Ensino Superior, CRL |
| Condition | Psychological Distress |
| Study Type | INTERVENTIONAL |
| Enrollment | 50 participants |
| Start Date | 2026-01-28 |
| Primary Completion | 2026-04 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
This trial targets 50 participants in total. It began in 2026-01-28 with a primary completion date of 2026-04.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
This exploratory study evaluates the effectiveness of a 12-session Heart Rate Variability Biofeedback (HRV-BFB) protocol in reducing distress and burnout while promoting psychological well-being among Portuguese National Republican Guard (GNR) professionals. Exposed to high occupational stress from unpredictable risks, shift work, and limited resources, these individuals face elevated vulnerability to chronic stress outcomes. The intervention leverages real-time HRV feedback to enhance autonomic regulation, breathing techniques, and emotional self-regulation.
Eligibility Criteria
Inclusion Criteria: 1. Operational military personnel of the Guarda Nacional Republicana (GNR) performing security, patrol, criminal investigation, or road safety duties 2. Any military rank or professional category within operational roles 3. Age between 18 and 55 years, inclusive 4. Both males and females 5. Capable of providing informed consent in Portuguese language Exclusion Criteria: 1. Extended sick leave or medical absence 2. Currently involved in serious disciplinary proceedings 3. Use, modification, or initiation of psychotropic medication (including antidepressants, anti-anxiety medications, antipsychotics, mood stabilizers) within the past 6 months
Contact & Investigator
Frequently Asked Questions
Who can join the NCT07386951 clinical trial?
This trial is open to participants of all sexes, aged 18 Years or older, up to 55 Years, studying Psychological Distress. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
Is NCT07386951 currently recruiting?
Yes, NCT07386951 is actively recruiting participants. Contact the research team at pchalo@egasmoniz.edu.pt for enrollment information.
Where is the NCT07386951 trial being conducted?
This trial is being conducted at Setúbal, Portugal.
Who is sponsoring the NCT07386951 clinical trial?
NCT07386951 is sponsored by Egas Moniz - Cooperativa de Ensino Superior, CRL. The trial plans to enroll 50 participants.