Can a sedative help kids need less anesthesia?
NCT ID NCT03384563
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study looks at whether giving children a sedative called dexmedetomidine (Precedex) can lower the amount of sevoflurane anesthesia needed during surgery. Researchers will test two different doses in 180 children aged 1 month to 3 years. The goal is to find the right balance for safer anesthesia.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Dexmedetomidine (Precedex)
- What this could lead to
- If successful, this could help anesthesiologists use lower doses of sevoflurane in children, potentially reducing side effects.
- What could go wrong
- This is a small, early-phase study focused on measuring anesthesia depth, not on treating a disease. Results may not apply to all children or surgeries.
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.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 180 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2018
- Expected to finish
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Dec 2025
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.
- Ages
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1 month to 36 months
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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.
Exclusion Criteria: 1. Interstitial lung disease, chest wall disease, or bronchospastic disease with no flare-ups in the past 2 weeks of presentation 2. History of difficult intubation or ventilation 3. Airway malformation 4. Congenital heart disease 5. Cardiac arrhythmias 6. Central nervous system disease, including developmental delay, cerebral palsy, or seizure disorder 7. History of or family history of malignant hyperthermia 8. Electrolyte disorders 9. Gastrointestinal disease 10. Hepatic dysfunction 11. Renal dysfunction 12. Metabolic disease, such as diabetes 13. Obesity, defined as a body mass index greater than the 95% percentile for age 14. Preterm infant (less than 37 weeks gestational age) 15. Use of any medications (anticonvulsants, opioids, benzodiazepines, antibiotics, antihistamines drugs that induce hepatic enzymes) that may affect MAC. Inclusion Criteria All patients age 1 month- 3 years presenting for surgery.
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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
1 site. 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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Texas Children's Hospital
RECRUITINGHouston, Texas, 77030, United States
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