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Heart Rate Variability Biofeedback Training in Psychogenic Disorders

Study acronym: ECoDys
StatusUnknown
PhaseNot applicable
Started2021-04-30
View on ClinicalTrials.gov ↗
Record status
This record was last updated May 28, 2024 (before its estimated August 2026 completion). Its status may not reflect the trial's current state.

Amendment history

2026-09-06
Trial status changed: Recruiting → Unknown
2024-05-24
Study Status v2
Trial statusRecruiting→Unknown
Primary completion date2024-04→2026-08
Completion date2024-04→2026-08
2021-05-06
Not Yet Recruiting→Recruiting Study Status, Contacts/Locations v1
Trial statusNot Yet Recruiting→Recruiting
Primary completion date2024-03→2024-04
Completion date2024-03→2024-04
Start dateestimated 2021-03→confirmed 2021-04-30
Study sitesdetails revised at 1 of 1 site
2021-03-01
Original filing
To study whether Heart Rate Variability (HRV) biofeedback training can improve abnormal head posture and painful symptomatology in patients with "cervical dystonia" not selected for DBS after extensive screening in a specialized unit but diagnosed " dysfunctional ". Patients of the respiratory coherence group will receive HRV biofeedback training for 12 sessions during a 6 months-period. The hypothesis is that this kind of physiological noninvasive therapy increasing coherence respiratory, will reduce pain and patient's complain about their psychogenic abnormal head posture. Improvement of anxiety, depression and quality of life are expected.
Trial Details
NCT Number NCT04777825
Lead Sponsor University Hospital, Montpellier
Conditions Psychogenic Dystonia
Enrollment 40 participants
Start Date 2021-04-30
Primary Completion 2026-08 (estimated)
Study Completion 2026-08 (estimated)
Updated on ClinicalTrials.gov 2024-05-28