It is planned to examine the effect of Vagus Nerve Stimulation on headache symptoms in individuals with tension-type headache.
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Pain intensity
Timeframe: Change from baseline at 4 weeks
Pain duration
Timeframe: Change from baseline at 4 weeks
Number of days of pain for 1 month
Timeframe: Change from baseline at 4 weeks
Heart rate variability
Timeframe: Change from baseline at 4 weeks