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Study identifier: NCT06008795 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

BLOCK-SAH - PPF-Block for Post-SAH Headache

Condition: Subarachnoid Hemorrhage, Aneurysmal · Headache  ·  Sponsor: University of Florida

PhasePhase 2
Planned participants195
Who can joinAll sexes, 18 Years to 85 Years
Healthy volunteersNo

About this study

BLOCK-SAH is a phase II, multicenter, randomized, double-blinded, placebo-controlled clinical trial with a sequential parallel comparison design (SPCD) of bilateral pterygopalatine fossa (PPF) injections with 20mg ropivacaine + 4mg dexamethasone (active, PPF-block) compared to saline (placebo) for headache in survivors of aneurysmal subarachnoid hemorrhage (SAH), while monitoring intracranial arterial mean flow velocities with transcranial Doppler (TCD) peri-intervention (intervention = PPF-injections: active or placebo)

This description comes directly from the study's public registry record.

Talk to the study team

Yurerkis Montas  ·  617-866-9758  ·  ymontas@partners.org

Ralisa Pop  ·  352-294-5693  ·  ralisa.pop@neurology.ufl.edu

Always discuss trial participation with your own doctor first.

Locations (13)

University of FloridaGainesville, Florida, United StatesRecruiting
University of MiamiMiami, Florida, United StatesRecruiting
Cleveland Clinic Foundation Martin HealthStuart, Florida, United StatesRecruiting
Emory UniversityAtlanta, Georgia, United StatesRecruiting
University of Maryland BaltimoreBaltimore, Maryland, United StatesRecruiting
Creighton University Medical CenterOmaha, Nebraska, United StatesRecruiting
University of Rochester Medical CollegeRochester, New York, United StatesRecruiting
University of North CarolinaChapel Hill, North Carolina, United StatesRecruiting
University of CincinnatiCincinnati, Ohio, United StatesRecruiting
Oregon Health and Sciences UniversityPortland, Oregon, United StatesRecruiting
Thomas Jefferson UniversityPhiladelphia, Pennsylvania, United StatesNot Yet Recruiting
University of WashingtonSeattle, Washington, United StatesRecruiting

+ 1 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT06008795