Ignite Creation Date:
2025-12-24 @ 5:19 PM
Ignite Modification Date:
2025-12-28 @ 12:13 PM
Study NCT ID:
NCT07071350
Status:
RECRUITING
Last Update Posted:
2025-09-17
First Post:
2025-06-26
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Randomized Controlled Trial of Treatment to Optimize Heart Rate Variability for Persistent Post-Concussion Symptoms
Sponsor:
Virginia Commonwealth University
Organization:
Study Overview
Official Title:
Randomized Controlled Trial of Treatment to Optimize Heart Rate Variability for Persistent Post-Concussion Symptoms
Status:
RECRUITING
Status Verified Date:
2025-09
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Many combat veterans (c-Vs), service members (SMs) and civilians with mild traumatic brain injury (mTBI, also termed concussion) suffer from persistent post-concussion symptoms (PPCS) that degrade physical and cognitive well-being and have been linked with early neurodegeneration. PPCS include somatosensory (e.g., headache, disturbed vision), vestibular (e.g., dizzy, clumsy), cognitive (e.g., executive function, memory) and affective symptoms (e.g., sleep disturbance, irritability, depression). A key pathological process that provokes and perpetuates PPCS is autonomic nervous system (ANS) dysfunction such as unremitting sympathetic nervous system activation that also exacerbates other pathology such as inflammation. ANS activity can be readily quantified by measuring heart rate variability (HRV), or the variation in heart rate over time, which serves as a valid index of both physiological and psychological health
Detailed Description:
This study, a randomized, controlled trial (RCT) of an easily implemented, mechanism-driven, behavioral intervention using HRV biofeedback (HRV-B) to treat PPCS among adults, including c-Vs and SMs, with history of single or repeated mTBI from blast-related or other mechanism. Specifically, we study an intervention for persons with PPCS that promotes sustained functional recovery during the chronic phase of injury, which addresses psychological health and cognitive functioning, and has the potential to address neurodegenerative processes associated with TBI and treat co-occurring TBI and psychological health conditions. Importantly, the intervention is non-invasive, rapidly deployable, and is based on the pathophysiology and a theoretical mechanism of PPCS. Secondarily, this project also has the potential as a more generalized solution to increase readiness and psychological resilience in individuals, small teams, families, and communities to ameliorate the potential negative impacts of specific military and life stressors.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: