The Impact of Gestational Diabetes Mellitus on the Development of Preeclampsia in Twin Pregnancies: A Retrospective Cohort Study Conducted at a Tertiary Hospital

Hanglin Wu, Lin Zhang, Zhen Xie, Hongxia Cai, Jindi Zhang, Liming Yu Department of Obstetrics and Gynecology, Hangzhou Women’s Hospital, Hangzhou, Zhejiang, People’s Republic of ChinaCorrespondence: Liming Yu, Department of Obstetrics and Gynecology, Hangzhou Women’s Hospital, No. 369 Kun Peng Road,...

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Main Authors: Wu H, Zhang L, Xie Z, Cai H, Zhang J, Yu L
Format: Article
Language:English
Published: Dove Medical Press 2025-01-01
Series:International Journal of Women's Health
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Online Access:https://www.dovepress.com/the-impact-of-gestational-diabetes-mellitus-on-the-development-of-pree-peer-reviewed-fulltext-article-IJWH
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author Wu H
Zhang L
Xie Z
Cai H
Zhang J
Yu L
author_facet Wu H
Zhang L
Xie Z
Cai H
Zhang J
Yu L
author_sort Wu H
collection DOAJ
description Hanglin Wu, Lin Zhang, Zhen Xie, Hongxia Cai, Jindi Zhang, Liming Yu Department of Obstetrics and Gynecology, Hangzhou Women’s Hospital, Hangzhou, Zhejiang, People’s Republic of ChinaCorrespondence: Liming Yu, Department of Obstetrics and Gynecology, Hangzhou Women’s Hospital, No. 369 Kun Peng Road, Hangzhou, Zhejiang, People’s Republic of China, Email cxlm770522@sina.comPurpose: This study aimed to examine the effects of gestational diabetes mellitus (GDM) on the risk of pregnancy complications in twin pregnancies and to investigate the relationship between glycemic levels and the risk of preeclampsia (PE) and abnormal fetal growth.Patients and Methods: A retrospective cohort study of 736 twin pregnancies was conducted at a tertiary hospital. Propensity score matching and multivariable logistic models were utilized to compare maternal and neonatal outcomes between twin pregnancies with GDM and those without GDM. Multivariable logistic regressions were performed to address the intertwin correlation between glycemic levels and the primary outcomes.Results: There was no significant difference in the risk of PE between non-GDM and GDM pregnancies (OR, 0.70; 95% CI: 0.38– 1.27; P = 0.238). No statistically significant differences were observed in the prevalence of small for gestational age and large for gestational age between the study groups. A comparative analysis of twin pregnancies affected by PE and GDM versus those without GDM revealed that the former group exhibited similar maternal and neonatal outcome risks. Women with fasting blood glucose levels from 5.1 mmol/L (92mg/dL) to less than 5.3 mmol/L (95.6mg/dL) had a significantly higher risk of PE compared with women without GDM (OR, 2.90; 95% CI: 1.12– 7.51; P = 0.028). In subgroups of glycosylated hemoglobin (HbA1c), HbA1c ≥ 5.5% had the highest risk of PE in the second and third trimesters compared with women without GDM (OR, 4.90; 95% CI: 1.00– 24.12; P = 0.05).Conclusion: The risk of PE was not increased in twin pregnancies complicated with GDM, but significantly increased in women with an HbA1c ≥ 5.5%. No significant associations were observed between the co-occurrence of GDM and PE and the incidence of pregnancy complications in twin pregnancies. Strict glycemic control may decrease the risk of PE in twin pregnancies with GDM.Keywords: gestational diabetes mellitus, twin pregnancies, oral glucose tolerance test, glycosylated hemoglobin, preeclampsia
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spelling doaj-art-4068730c752c44889713f88b4e6ea6e62025-01-21T16:58:06ZengDove Medical PressInternational Journal of Women's Health1179-14112025-01-01Volume 17758699389The Impact of Gestational Diabetes Mellitus on the Development of Preeclampsia in Twin Pregnancies: A Retrospective Cohort Study Conducted at a Tertiary HospitalWu HZhang LXie ZCai HZhang JYu LHanglin Wu, Lin Zhang, Zhen Xie, Hongxia Cai, Jindi Zhang, Liming Yu Department of Obstetrics and Gynecology, Hangzhou Women’s Hospital, Hangzhou, Zhejiang, People’s Republic of ChinaCorrespondence: Liming Yu, Department of Obstetrics and Gynecology, Hangzhou Women’s Hospital, No. 369 Kun Peng Road, Hangzhou, Zhejiang, People’s Republic of China, Email cxlm770522@sina.comPurpose: This study aimed to examine the effects of gestational diabetes mellitus (GDM) on the risk of pregnancy complications in twin pregnancies and to investigate the relationship between glycemic levels and the risk of preeclampsia (PE) and abnormal fetal growth.Patients and Methods: A retrospective cohort study of 736 twin pregnancies was conducted at a tertiary hospital. Propensity score matching and multivariable logistic models were utilized to compare maternal and neonatal outcomes between twin pregnancies with GDM and those without GDM. Multivariable logistic regressions were performed to address the intertwin correlation between glycemic levels and the primary outcomes.Results: There was no significant difference in the risk of PE between non-GDM and GDM pregnancies (OR, 0.70; 95% CI: 0.38– 1.27; P = 0.238). No statistically significant differences were observed in the prevalence of small for gestational age and large for gestational age between the study groups. A comparative analysis of twin pregnancies affected by PE and GDM versus those without GDM revealed that the former group exhibited similar maternal and neonatal outcome risks. Women with fasting blood glucose levels from 5.1 mmol/L (92mg/dL) to less than 5.3 mmol/L (95.6mg/dL) had a significantly higher risk of PE compared with women without GDM (OR, 2.90; 95% CI: 1.12– 7.51; P = 0.028). In subgroups of glycosylated hemoglobin (HbA1c), HbA1c ≥ 5.5% had the highest risk of PE in the second and third trimesters compared with women without GDM (OR, 4.90; 95% CI: 1.00– 24.12; P = 0.05).Conclusion: The risk of PE was not increased in twin pregnancies complicated with GDM, but significantly increased in women with an HbA1c ≥ 5.5%. No significant associations were observed between the co-occurrence of GDM and PE and the incidence of pregnancy complications in twin pregnancies. Strict glycemic control may decrease the risk of PE in twin pregnancies with GDM.Keywords: gestational diabetes mellitus, twin pregnancies, oral glucose tolerance test, glycosylated hemoglobin, preeclampsiahttps://www.dovepress.com/the-impact-of-gestational-diabetes-mellitus-on-the-development-of-pree-peer-reviewed-fulltext-article-IJWHgestational diabetes mellitustwin pregnanciesoral glucose tolerance testglycosylated hemoglobinpreeclampsia
spellingShingle Wu H
Zhang L
Xie Z
Cai H
Zhang J
Yu L
The Impact of Gestational Diabetes Mellitus on the Development of Preeclampsia in Twin Pregnancies: A Retrospective Cohort Study Conducted at a Tertiary Hospital
International Journal of Women's Health
gestational diabetes mellitus
twin pregnancies
oral glucose tolerance test
glycosylated hemoglobin
preeclampsia
title The Impact of Gestational Diabetes Mellitus on the Development of Preeclampsia in Twin Pregnancies: A Retrospective Cohort Study Conducted at a Tertiary Hospital
title_full The Impact of Gestational Diabetes Mellitus on the Development of Preeclampsia in Twin Pregnancies: A Retrospective Cohort Study Conducted at a Tertiary Hospital
title_fullStr The Impact of Gestational Diabetes Mellitus on the Development of Preeclampsia in Twin Pregnancies: A Retrospective Cohort Study Conducted at a Tertiary Hospital
title_full_unstemmed The Impact of Gestational Diabetes Mellitus on the Development of Preeclampsia in Twin Pregnancies: A Retrospective Cohort Study Conducted at a Tertiary Hospital
title_short The Impact of Gestational Diabetes Mellitus on the Development of Preeclampsia in Twin Pregnancies: A Retrospective Cohort Study Conducted at a Tertiary Hospital
title_sort impact of gestational diabetes mellitus on the development of preeclampsia in twin pregnancies a retrospective cohort study conducted at a tertiary hospital
topic gestational diabetes mellitus
twin pregnancies
oral glucose tolerance test
glycosylated hemoglobin
preeclampsia
url https://www.dovepress.com/the-impact-of-gestational-diabetes-mellitus-on-the-development-of-pree-peer-reviewed-fulltext-article-IJWH
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