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Study identifier: NCT05121324 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Pediatric Dose Optimization for Seizures in Emergency Medical Services

Condition: Seizures  ·  Sponsor: Stanford University

PhasePhase 3
Planned participants6700
Who can joinAll sexes, 6 Months to 13 Years
Healthy volunteersNo

About this study

The Pediatric Dose Optimization for Seizures in Emergency Medical Services (PediDOSE) study is designed to improve how paramedics treat seizures in children on ambulances. Seizures are one of the most common reasons why people call an ambulance for a child, and paramedics typically administer midazolam to stop the seizure. One-third of children with active seizures on ambulances arrive at emergency departments still seizing. Prior research suggests that seizures on ambulances continue due to under-dosing and delayed delivery of medication. Under-dosing happens when calculation errors occur, and delayed medication delivery occurs due to the time required for dose calculation and placement of an intravenous line to give the medication. Seizures stop quickly when standardized medication doses are given as a muscular injection or a nasal spray. This research has primarily been done in adults, and evidence is needed to determine if this is effective and safe in children. PediDOSE optimizes how paramedics choose the midazolam dose by eliminating calculations and making the dose age-based. This study involves changing the seizure treatment protocols for ambulance services in 20 different cities, in a staggered and randomly-assigned manner. One aim of PediDOSE is to determine if using age to select one of four standardized doses of midazolam and giving it as a muscular injection or nasal spray is more effective than the current calculation-based method, as measured by the number of…

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

Talk to the study team

Manish I Shah, MD, MS  ·  650-723-3319  ·  mshah5@stanford.edu

Leonard Basobas, MS  ·  773-504-5963  ·  lbasobas@stanford.edu

Always discuss trial participation with your own doctor first.

Locations (20)

University of ArizonaTucson, Arizona, United StatesRecruiting
Children's Hospital of Los AngelesLos Angeles, California, United StatesRecruiting
University of California, DavisSacramento, California, United StatesRecruiting
University of California, San FranciscoSan Francisco, California, United StatesRecruiting
University of ColoradoAurora, Colorado, United StatesRecruiting
Children's National HospitalWashington D.C., District of Columbia, United StatesRecruiting
Emory UniversityAtlanta, Georgia, United StatesRecruiting
Indiana UniversityIndianapolis, Indiana, United StatesRecruiting
University of MichiganAnn Arbor, Michigan, United StatesRecruiting
University at BuffaloBuffalo, New York, United StatesRecruiting
Mecklenburg EMSCharlotte, North Carolina, United StatesRecruiting
Cincinnati Children's Hospital Medical CenterCincinnati, Ohio, United StatesRecruiting

+ 8 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT05121324