Could a sleep hormone help unborn babies grow?
NCT ID NCT07549295
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether giving melatonin to pregnant women with a severe form of fetal growth restriction can help their babies. The trial will involve 240 women who will take either melatonin or a placebo nightly. Researchers will track baby growth, pregnancy length, and newborn health to see if melatonin reduces serious complications.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Melatonin
What this could lead to
If it works, this could point toward a simple, safe treatment to help babies with severe growth restriction grow better and have fewer complications.
What could go wrong
This is an early phase 1 trial, so it is primarily testing safety. The dose and timing may not be optimal, and the results may not apply to all cases of fetal growth restriction.
Disclaimer
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This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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
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Locations
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Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine
Shanghai, Shanghai Municipality, 200092, China