IVF oxygen showdown: can a simple change boost healthy baby rates?
NCT ID NCT07050537
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether changing the oxygen level during embryo growth in IVF can improve the chance of having a healthy, full-term baby. About 980 women undergoing IVF will have their embryos grown in either a constant 5% oxygen or a sequential 5% then 2% oxygen environment. The goal is to find out which method leads to more live births and healthier children.
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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.
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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Changzhou Maternal And Child Health Care Hospital
RECRUITINGChangzhou, Jiangsu, 213000, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Nanjing Women and Children's Healthcare Hospital
RECRUITINGNanjing, Jiangsu, 210000, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Northwest Women's and Children's Hospital
RECRUITINGXi’an, Shanxi, 710000, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Reproductive Medicine of First Affiliated Hospital with Nanjing Medical University
RECRUITINGNanjing, Jiangsu, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Suzhou Municipal Hospital
RECRUITINGSuzhou, Jiangsu, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
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The Third Affiliated Hospital of Zhengzhou University
RECRUITINGZhengzhou, Henan, 450000, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
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.