Pediatric Dose Optimization for Seizures in EMS (Pedi-DOSE)

Study on Dosing for Seizure Treatment in Children

G
Gregory Faris

Primary Investigator

Enrolling By Invitation
6 months - 13 years
All
Phase N/A
1 Location

Brief description of study

DID YOU KNOW?... Seizures are one of the most common reasons why people call 9-1-1 for children. Seizures that do not stop on their own can be life-threatening. 
 
Researchers at Indiana University School of Medicine are looking for children to take part in a study to identify ways help improve processes to ensure that a commonly used medication to treat seizures (called Midazolam) is given in the right dose by paramedics to children during an emergency to help stop a seizure. 
 

Researchers will collect information about children ages 6 months to 13 years, who Indianapolis Emergency Medical Services (EMS) transports to IU Health Riley Hospital for Children for active seizures. 

Because it is a time-sensitive condition when Indianapolis Emergency Medical Services (EMS) transports a child to IU Health Riley Hospital for Children, children will get enrolled before parent/guardian permission can be sought. 

Detailed description of study

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. The goal of this study is to decrease the number of children arriving at the emergency department with an ongoing seizure while maintaining patient safety. 
 
To learn more about PediDOSE, visit:  https://www.texaschildrens.org/research/area/neurology/pedidose-study

Eligibility of study

You may be eligible for this study if you meet the following criteria:

  • Conditions: Seizures, Riley
  • Age: 6 months - 13 years
  • Gender: All

Inclusion Criteria:

  • Witnessed by the paramedic to be actively seizing, regardless of seizure type or duration; AND
  • Under the care of a paramedic; AND
  • Transported by an EMS agency participating in the study

Exclusion Criteria:

  • A prior history of a benzodiazepine allergy; OR
  • Known or presumed pregnancy; OR
  • Severe growth restriction based on the paramedic's subjective assessment

This study investigates how to improve the dosing of a commonly used medication for seizures called midazolam in children during emergencies. Seizures are episodes of uncontrolled electrical activity in the brain, which can be dangerous if they do not stop on their own. The purpose of this study is to optimize the dosing process by using age-based dosing instead of calculations, to ensure children receive the correct dose quickly.

In this study, paramedics from 20 different cities will use new protocols to administer midazolam based on the child's age. This means paramedics will not need to calculate doses, which can save time in emergencies. The study aims to reduce the number of children arriving at the hospital with ongoing seizures, while keeping them safe.

  • Who can participate: Children aged 6 months to 13 years who are actively seizing and are under the care of a paramedic transported by a participating EMS agency can join the study. Children with a benzodiazepine allergy, known or presumed pregnancy, or severe growth restriction are not eligible.
  • Study details: Participants will receive an age-based dose of midazolam from paramedics during emergency transport. The study involves changing how paramedics choose the dose to avoid calculations.
Updated on 06 Mar 2026. Study ID: EMER-UTAH-PEDIDOSE, 12322
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Interested in the study?

This study is accepting only persons who receive care at a certain clinic or doctor or who are part of an invited group. Questions about this study can be directed to the study team listed in the description or contact your doctor to see if you are eligible.

Accepting Referrals by Invitation Only