Kids' drug dosing mystery: new study aims to crack the code
NCT ID NCT03427736
First seen Jun 25, 2026 · Last updated Aug 06, 2026 · Updated 3 times
Summary
This study tracks how common pain and anesthesia drugs behave in the bodies of children and teens aged 0 to 18. Researchers will measure drug levels in up to 500 participants who are already receiving these medications as part of their standard care. The goal is to create better dosing guidelines tailored to young patients.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Ketorolac, Hydromorphone, Ketamine, Oxycodone, Morphine
- What this could lead to
- If successful, this could lead to safer, more effective dosing guidelines for pain and anesthesia drugs in children.
- What could go wrong
- This is an observational study, not a treatment trial. It only measures drug levels, so it won't directly improve care for participants.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 551 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2018
- Expected to finish
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Sep 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Approximately 60 participants will be enrolled to each of the study drug of interests (DOI) cohorts. Participants who satisfy eligibility criteria and are receiving one or more DOIs per standard of care will be consented into the study and assigned to the corresponding DOI cohort. DOI cohort assignments will be at the discretion of the treating physician based on the DOIs that are administered per standard of care. Participants will be selected from a variety of centers including but not limited to trauma and intensive care units. Participants will not be randomized. Participants may count towards 1 or more DOIs within the same 90-day period.
- Ages
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0 to 17 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. 0 to \<18 years of age at time of enrollment (must see applicable appendix for details as not all appendices enroll across the entire age range) 2. Parent and/or participant (if applicable) is able to understand the consent process and provides informed consent and HIPAA Authorization (if applicable) 3. Participant provides assent as required by the institutional review board (IRB) or research ethics board (REB) 4. Receiving one or more drugs of interest (DOI) per local standard of care 5. Meeting DOI-specific inclusion criteria (See Appendices) Exclusion Criteria: 1. Known pregnancy 2. Extracorporeal life support (i.e., ECMO, dialysis, ventricular assist device) 3. Any condition which would make the participant, in the opinion of the investigator, unsuitable for the study
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
5 sites in 2 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Alfred I. DuPont Hospital for Children
ACTIVE_NOT_RECRUITINGWilmington, Delaware, 19803, United States
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Ann and Robert H. Lurie Childrens Hospital of Chicago
RECRUITINGChicago, Illinois, 60611, United States
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Baylor College of Medicine
WITHDRAWNHouston, Texas, 77030, United States
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Cardinal Glennon Children's Hospital
ACTIVE_NOT_RECRUITINGSt Louis, Missouri, 63104, United States
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Children's Hospital Colorado
TERMINATEDAurora, Colorado, 80045, United States
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Dell Children's Medical Center of Texas
WITHDRAWNAustin, Texas, 78723, United States
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Duke University Medical Center
RECRUITINGDurham, North Carolina, 27701, United States
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Hospital Sainte-Justine
ACTIVE_NOT_RECRUITINGMontreal, Quebec, T3T 1C5, Canada
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Lucile Packard Children's Hospital
RECRUITINGStanford, California, 94305, United States
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Medical University of South Carolina
RECRUITINGCharleston, South Carolina, 29425, United States
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Oregon Health and Science University
ACTIVE_NOT_RECRUITINGPortland, Oregon, 97239, United States
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The Hospital for Sick Children
RECRUITINGToronto, Ontario, M5G 1X8, Canada
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Washington University School of Medicine
ACTIVE_NOT_RECRUITINGSt Louis, Missouri, 63110, United States
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