TY - JOUR
T1 - Maternal and Perinatal Outcomes in Women with Insulin Resistance
AU - Temming, Lorene A.
AU - Tuuli, Methodius G.
AU - Stout, Molly J.
AU - Macones, George A.
AU - Cahill, Alison G.
N1 - Funding Information:
Dr. Cahill was a Robert Wood Johnson Foundation Faculty Physician Scholar which partially supported this work. Dr. Temming is supported by a NIH T32 training grant (5T32HD05517205). This publication was also supported by the NIH National Center for Advancing Translational Sciences (NCATS), components of the National Institutes of Health (NIH), and NIH Roadmap for Medical Research (grant number UL1 TR000448). Its contents are solely the responsibility of the authors and do not necessarily represent the official view of NCATS or NIH.
PY - 2016/7/1
Y1 - 2016/7/1
N2 - Objective This study aims to estimate the risks of adverse maternal and perinatal outcomes in women with insulin resistance below the threshold of gestational diabetes mellitus (GDM). Methods This was a retrospective cohort study of 5,983 women with singleton pregnancies undergoing universal GDM screening between 24 and 28 weeks gestation. Subjects were divided into those with a normal 1-hour glucose challenge test (GCT), those with an elevated GCT with all normal values on a 3-hour glucose tolerance test (GTT), and those with an elevated GCT with one abnormal value on GTT. Outcomes included macrosomia, pregnancy-induced hypertension (PIH), cesarean section and operative delivery, shoulder dystocia, indicated-preterm birth, and other neonatal outcomes. Logistic regression was performed to compare outcomes among groups. Results The risk of macrosomia was increased for those with an elevated GCT and all normal values on GTT (adjusted odds ratio [aOR], 1.71; 95% confidence interval [CI]: 1.12, 1.97), and for those with an elevated GCT and one abnormal value (aOR, 2.69; 95% CI: 1.49, 4.83). Risks of PIH, cesarean section, and indicated-preterm birth were also increased in those with an elevated 1-hour GCT and no GDM. Conclusion There are increased risks of macrosomia, PIH, indicated-preterm birth, and cesarean section among those with insulin resistance even in the absence of GDM.
AB - Objective This study aims to estimate the risks of adverse maternal and perinatal outcomes in women with insulin resistance below the threshold of gestational diabetes mellitus (GDM). Methods This was a retrospective cohort study of 5,983 women with singleton pregnancies undergoing universal GDM screening between 24 and 28 weeks gestation. Subjects were divided into those with a normal 1-hour glucose challenge test (GCT), those with an elevated GCT with all normal values on a 3-hour glucose tolerance test (GTT), and those with an elevated GCT with one abnormal value on GTT. Outcomes included macrosomia, pregnancy-induced hypertension (PIH), cesarean section and operative delivery, shoulder dystocia, indicated-preterm birth, and other neonatal outcomes. Logistic regression was performed to compare outcomes among groups. Results The risk of macrosomia was increased for those with an elevated GCT and all normal values on GTT (adjusted odds ratio [aOR], 1.71; 95% confidence interval [CI]: 1.12, 1.97), and for those with an elevated GCT and one abnormal value (aOR, 2.69; 95% CI: 1.49, 4.83). Risks of PIH, cesarean section, and indicated-preterm birth were also increased in those with an elevated 1-hour GCT and no GDM. Conclusion There are increased risks of macrosomia, PIH, indicated-preterm birth, and cesarean section among those with insulin resistance even in the absence of GDM.
KW - elevated 1-hour glucose challenge test
KW - gestational diabetes mellitus
KW - insulin resistance
KW - macrosomia
UR - https://www.scopus.com/pages/publications/84959043868
U2 - 10.1055/s-0036-1572434
DO - 10.1055/s-0036-1572434
M3 - Article
C2 - 26906185
AN - SCOPUS:84959043868
SN - 0735-1631
VL - 33
SP - 776
EP - 780
JO - American journal of perinatology
JF - American journal of perinatology
IS - 8
ER -