Pregnancy after Weight-Loss surgery: blood sugar swings may harm baby

NCT ID NCT05084339

Recruiting now Knowledge-focused Sponsor: Universitaire Ziekenhuizen KU Leuven Source: ClinicalTrials.gov ↗

First seen May 06, 2026 · Last updated May 08, 2026 · Updated 1 time

Summary

This study looks at how blood sugar patterns change during pregnancy in women who have had weight-loss surgery (gastric bypass or sleeve gastrectomy). Researchers want to see if these changes increase the risk of having a smaller-than-normal baby. They will also test if a continuous glucose monitor can help diagnose gestational diabetes in these women. The study involves 190 pregnant women, some with and some without prior bariatric surgery.

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AZ Groeninge Kortrijk
RECRUITING

Kortrijk, Belgium

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AZ St-Jan Brugge
RECRUITING

Bruges, Belgium

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Imelda Bonheiden
RECRUITING

Bonheiden, Belgium

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OLV-Aalst-Asse
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Aalst, Belgium

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UZ Gent
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Ghent, Belgium

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UZ Leuven
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Leuven, Belgium

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UZA
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Antwerp, Belgium

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ZNA Antwerpen
RECRUITING

Antwerp, Belgium

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BARIATRIC SURGERY STATUS COMPLICATING PREGNANCY