Steroid mystery: study aims to personalize dosing for kids
NCT ID NCT02252237
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at 146 children taking common steroids (prednisone, prednisolone, methylprednisolone, hydrocortisone) to understand why their bodies process these drugs so differently. By analyzing blood samples and genetic factors, researchers hope to find clues that could lead to safer, more effective dosing. The study is complete and focused on gathering knowledge, not testing a new treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Prednisone, prednisolone, methylprednisolone, hydrocortisone (corticosteroids)
- What this could lead to
- If successful, this could lead to more personalized steroid dosing for children, reducing side effects and improving treatment effectiveness.
- What could go wrong
- This is an observational study, not a treatment trial. It may not directly change clinical practice, and results may not apply to all children.
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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146 people
The number who actually took part.
- Started
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Dec 2014
- Finished
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Dec 2021
- 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
Children receiving glucocorticoids (Prednisone or Prednisolone or Methylprednisolone or hydrocortisone) are recruited in Immuno-hematological unit, dermatological unit, in pediatric nephrological unit, pediatric intensive care unit, or pediatric neurology unit
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- 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: * receiving Prednisone or Prednisolone or Methylprednisolone or hydrocortisone * recruited in Immuno-hematological unit, dermatological unit, in pediatric nephrological unit, pediatric intensive care unit, or pediatric neurology unit * parental agreement Exclusion Criteria: * parental refusal * inability to take a blood sample * inhaled corticoids intake in the 3 previous days * topical corticoids intake in the 3 previous days
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Genom att skicka in godkänner du våra Användarvillkor
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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AP-HP Necker
Paris, 75015, France