New study tests smarter dosing for newborns hooked on opioids
NCT ID NCT05980260
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at 626 full-term babies with neonatal opioid withdrawal syndrome (NOWS). Doctors compared two ways of giving medicine: one where babies get medicine at set times, and another where they only get medicine when they show withdrawal signs. The goal was to see which approach helps babies get ready to go home sooner.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- opioid (morphine, methadone, or buprenorphine)
- What this could lead to
- If successful, this could show that giving medicine only when symptoms appear is better than a fixed schedule, leading to shorter hospital stays for babies with NOWS.
- What could go wrong
- This trial is completed but results are not yet widely known. The approach may not work for all babies, and individual responses to opioids vary.
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 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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626 people
The number who actually took part.
- Started
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Mar 2024
- Finished
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Jul 2025
- Lead sponsor
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A research network
The lead sponsor is a research network or cooperative group.
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 hour to 48 hours
- 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. The infant is greater than or equal to 36 weeks gestation. 2. The infant had antenatal opioid exposure identified by at least one of the following: * History of maternal opioid use during pregnancy; * Positive maternal toxicology screen for opioids during the second or third trimester of pregnancy; and/or * Positive infant toxicology screen for opioids during the initial hospital stay. 3. The infant is being assessed and managed for NOWS at an eligible study site. 4. The infant is at risk for pharmacologic treatment for NOWS defined by either of the following * At least 1 score ≥ 8 if assessed and managed with FNAST or modification thereof * At least 1 "yes" if assessed and managed with the ESC care approach Exclusion Criteria: 1. The infant has major birth defect(s). 2. The infant has neonatal encephalopathy (inclusive of hypoxic ischemic encephalopathy), a metabolic disorder, stroke, intracranial hemorrhage, or meningitis diagnosed prior to the initiation of pharmacologic treatment. 3. The infant is receiving respiratory support (any positive pressure or oxygen therapy) at 48 hours of age. 4. The infant has undergone major surgical intervention prior to or at 48 hours of age. 5. The infant has postnatal opioid exposure prior to the initiation of treatment for NOWS. 6. The infant was outborn and pharmacologic treatment was initiated at the transferring hospital. 7. The infant is assessed for eligibility during the study site's three-week washout period.
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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.
Contacts and locations
Locations
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AtlantiCare Regional Medical Center
Atlantic City, New Jersey, 08401, United States
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Children's Hospital of Philadelphia
Philadelphia, Pennsylvania, 19104, United States
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ChristianaCare
Wilmington, Delaware, 19801, United States
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Cincinnati Children's Hospital Medical Center
Cincinnati, Ohio, 45229, United States
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Good Samaritan Hospital
Cincinnati, Ohio, 45202, United States
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Kentucky Children's Hospital
Lexington, Kentucky, 40536, United States
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Kettering Health Main Campus
Kettering, Ohio, 45429, United States
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Norton Children's Hospital
Louisville, Kentucky, 40202, United States
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Norton Women's and Children's Hospital
Louisville, Kentucky, 40207, United States
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Oklahoma Children's Hospital OU Health
Oklahoma City, Oklahoma, 73104, United States
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Pennsylvania Hospital
Philadelphia, Pennsylvania, 19107, United States
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Sidney & Lois Eskenazi Hospital
Indianapolis, Indiana, 46202, United States
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St. Elizabeth Healthcare
Edgewood, Kentucky, 41017, United States
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Thomas Jefferson University Hospital
Philadelphia, Pennsylvania, 19107, United States
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University of Alabama at Birmingham
Birmingham, Alabama, 35294, United States
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University of Arkansas for Medical Sciences
Little Rock, Arkansas, 72205, United States
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University of Kansas Hospital
Kansas City, Kansas, 66160, United States
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University of Louisville Hospital
Jeffersonville, Indiana, 47130, United States
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University of Nebraska Medical Center
Omaha, Nebraska, 68198, United States
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University of New Mexico Health Sciences Center
Albuquerque, New Mexico, 87131, United States
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University of Rochester Medical Center
Rochester, New York, 14642, United States
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University of South Florida Health
Tampa, Florida, 33606, United States
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University of Utah Health
Salt Lake City, Utah, 84158, United States
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