ArticleObesity surgery2010
Obstetrical and neonatal outcomes of pregnancies following gastric bypass surgery: a retrospective cohort study in a French referral centre.
Article in Obesity surgery, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 5 of them syntheses that pooled it.
What it found
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
27 citing papers in PubMed, 5 syntheses or guidelines pooled it.
- Pregnancy Outcomes Following Different Types of Bariatric Surgery: A Network Meta-Analysis.Obesity surgery · 2025Pooled it
- Adverse perinatal outcomes after Roux-en-Y Gastric Bypass vs. Sleeve Gastrectomy: a systematic review.BMC pregnancy and childbirth · 2023Pooled it
- Preconceptional maternal weight loss and hypertensive disorders in pregnancy: a systematic review and meta-analysis.European journal of clinical nutrition · 2021Pooled it
- Pregnancy after bariatric surgery and adverse perinatal outcomes: A systematic review and meta-analysis.PLoS medicine · 2019Pooled it
- Bariatric surgery and birth defects: A systematic literature review.Paediatric and perinatal epidemiology · 2018Pooled it
- Article
- Midterm Outcome of Early Pregnancy Versus Late Pregnancy After Laparoscopic Sleeve Gastrectomy.Obesity surgery · 2024Article
- Pregnancy After Bariatric Surgery-Experience from a Tertiary Center.Obesity surgery · 2024Observational
- Beyond Weight Loss: A Comprehensive Review of Pregnancy Management following Bariatric Procedures.Medicina (Kaunas, Lithuania) · 2024Review
- Pregnancy Weight Gain After Gastric Bypass or Sleeve Gastrectomy.JAMA network open · 2023Article
- A Prospective Study of Association of Micronutrients Deficiencies during Pregnancy and Neonatal Outcome among Women after Bariatric Surgery.Journal of clinical medicine · 2021Article
- Curbing Obesity from One Generation to Another: the Effects of Bariatric Surgery on the In Utero Environment and Beyond.Reproductive sciences (Thousand Oaks, Calif.) · 2020Review
- Neonatal Outcomes of Pregnancy Following Roux-en-Y Gastric Bypass: a Matched Case-Control Study.Obesity surgery · 2020Article
- Pregnancy after bariatric surgery: Consensus recommendations for periconception, antenatal and postnatal care.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2019Review
- Review
- Delivery outcomes in term births after bariatric surgery: Population-based matched cohort study.PLoS medicine · 2018Article
- Article
- Bariatric Surgery: A Perspective for Primary Care.Diabetes spectrum : a publication of the American Diabetes Association · 2017Article
- A Time Interval of More Than 18 Months Between a Pregnancy and a Roux-en-Y Gastric Bypass Increases the Risk of Iron Deficiency and Anaemia in Pregnancy.Obesity surgery · 2016Article
- Bariatric Surgery and the Pregnancy Complicated by Gestational Diabetes.Current diabetes reports · 2016Review
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe objective of this study was to analyze obstetrical and neonatal outcomes following Roux en Y Gastric Bypass procedures (RYGBP).
methodsA retrospective cohort study was conducted in a single French tertiary perinatal care and bariatric center. The study involved 24 pregnancies, following RYGBP (exposed group) and two different control groups (non-exposed groups). A body mass index (BMI)-matched control group included 120 pregnancies matched for age, parity, and pregnancy BMI. A normal BMI control group included 120 pregnancies with normal BMI (18.5-24.9 kg/m(2)), matched for age and parity. Hospital data were reviewed from all groups in the same 6-year period. Obstetrical and neonatal outcomes after RYGB were compared, separately, to the two different-matched control groups.
resultsThe median interval from RYGBP to conception was 26.6 (range: 3-74) months. Rates of perinatal complications did not differ significantly between the RYGBP group and normal BMI and BMI-matched controls groups. The rate of Cesarean section before labor was higher in the RYGBP patients than in the normal BMI control group (25% vs. 9.3% respectively, p = 0.04). Weight gain was lower in the RYGBP patients than normal BMI control group (5.8 kg vs. 13.2 kg respectively, p < 0.0001). Birthweight was also lower in the RYGBP group than those in normal BMI and BMI-matched controls groups (2,948.2 g vs. 3,368.2 g and 3,441.8 g, respectively, p < 0.0001).
conclusionsRYGBP surgery was associated with reduced birthweight, suggesting a possible role of nutritional growth restriction in pregnancy.
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Registered trials
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