18
Participants
Start Date
December 21, 2024
Primary Completion Date
December 30, 2025
Study Completion Date
December 30, 2025
Arm A - Carotid Sinus Massage + Trendelenburg (CSM+T)
Manual stimulation of the carotid sinus area combined with head-down tilt positioning to activate baroreceptors for headache relief.
Arm B - Sham CSM+T
Light neck contact, avoiding carotid sinus pressure, paired with identical body positioning to mimic the experimental intervention.
RECRUITING
Hospital Pedro T.Orellana, Trenque Lauquen, Trenque Lauquen
Duke University Medical Center, Durham, NC
UNKNOWN
Hospital Municipal Pedro T. Orellana
OTHER