Abstract P206: Improvement Of Autonomic Function, Sleep, Depression, Anxiety, And Stress In Military Personnel With Traumatic Stress After Use Of A Closed Loop Neurotechnology
| Autor: | Dawn Kellar, Lindsay Howard, Catherine L. Tegeler, Hossam A. Shaltout, Faiza Asif-Fraz, Charles H. Tegeler, Kenzie Brown |
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| Rok vydání: | 2021 |
| Předmět: | |
| Zdroj: | Hypertension. 78 |
| ISSN: | 1524-4563 0194-911X |
| DOI: | 10.1161/hyp.78.suppl_1.p206 |
| Popis: | Introduction: Symptoms associated with military-related traumatic stress (MTS) include insomnia, depression, anxiety, and impaired autonomic control. High-resolution, relational, resonance-based, electroencephalic mirroring (HIRREM®) is a noninvasive, closed-loop acoustic stimulation technology that identifies dominant brain frequencies and translates them in real time into audible tones of variable pitch and timing, to support self-optimization of brain activity. Objective: Evaluate changes in autonomic and symptoms scores after use of HIRREM in subjects enrolled in a pilot study for MTS. Methods: Thirty-two service members or Veterans (1 female), mean (SD) age 40.8 (6.4), with MTS symptoms for 7.3 years (3.9), received 19.2 (1.0) HIRREM sessions over 12 days. Continuous recordings of blood pressure and heart rate, for analysis of baroreflex sensitivity (BRS) and heart rate variability (HRV), were done at V1 and V2. Symptom inventories collected before (Visit 1, V1), immediately after (primary outcome, V2, n = 32), and at 1, 3, and 6 months after completion of HIRREM included traumatic stress (PCL-M), insomnia (ISI), depression (CES-D), and anxiety (GAD-7). Paired t-tests were performed. Results: HIRREM improved BRS measured as HF alpha (10.8 ms/mmHg, 2.5, p Conclusions: These results suggest improved autonomic cardiovascular regulation and statistically significant reduction in scales associated with the use of HIRREM for symptoms of MTS. Controlled trials could provide important insights regarding both the mechanisms associated with the beneficial effects of HIRREM, and the functional disturbances underlying MTS. |
| Databáze: | OpenAIRE |
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