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1.
Gestational diabetes (GDM) is a common medical condition in pregnancy, and is associated with a range of short and long term maternal and infant complications including pre-eclampsia, pre-term birth, caesarean section, stillbirth, macrosomia and large-for-gestational age, neonatal hypoglycaemia, and increased risk of later type 2 diabetes in both mother and offspring. The incidence of complications can be reduced and pregnancy outcomes for these women are generally good with effective management of hyperglycaemia using regular monitoring of blood glucose, antenatal care with a multidisciplinary team, diet and lifestyle intervention, and pharmacotherapy. Risk of recurrence in future pregnancies, and of later development of type 2 diabetes is high in women with GDM. Attention should be given to screening and reducing risk in women who have experienced GDM, with encouragement of breastfeeding, diet and lifestyle intervention, weight management, and possibly metformin. 相似文献
2.
Gestational diabetes mellitus (GDM) is defined as carbohydrate intolerance resulting in hyperglycaemia of variable severity with onset or first recognition during pregnancy. It is a common condition and is associated with increased risk of perinatal complications. This review discusses diagnostic criteria, screening, complications, current management, major studies and randomised controlled trials in GDM and obstetric considerations. Current National Institute for Health and Clinical Excellence (NICE) guidelines, produced by the National Collaborating Centre for Women's and Children's Health and published in 2008 by the Royal College of Obstetricians and Gynaecologists (RCOG) press, are emphasised and controversies highlighted. 相似文献
7.
Objective: To determine the utility of ultrasound (US) in late pregnancy for identifying fetuses with growth disturbances. Methods: This study was designed as a retrospective study of birth weights over a 12-month period at the Royal Hobart Hospital (RHH) and Barwon Health (BH). Data were collected from the discharge summaries and medical records at both hospitals targeting abnormal fetal weight below 10th percentile (small for gestational age – SGA) and above 90th percentile (large for gestational age – LGA). Results: There were 4079 study patients from both hospitals. After weight adjustment by gender and gestational age, an abnormal fetal weight was detected in 741 cases (babies over the 90th percentile or below 10th percentile). One hundred and twenty-eight patients with high-risk pregnancies were excluded. Therefore, a total of 613 patients remained that were considered to be low-risk pregnancies with abnormal foetal growth; 305 patients from RHH and 308 from BH. The antenatal detection rate for LGA was 35.9%, at RHH by combination of US and clinical evaluation, while for BH it was 34.8% by clinical evaluation alone (p?=?0.910). The antenatal detection rate for SGA was 36.8% via US and clinical evaluation at RHH and 54.5% by clinical evaluation alone at BH (p?=?0.006). Conclusion: This study shows no benefit in the use of routine US for the antenatal diagnosis of LGA compared with clinical evaluation in low-risk pregnancies. US evaluation was inferior to clinical evaluation in the antenatal diagnosis of SGA in low-risk pregnancies. 相似文献
8.
Objective: To evaluate the association of maternal first-trimester plasma lipid profiles, fasting plasma glucose (FPG), and triglyceride (TyG) index with the risk of gestational diabetes mellitus (GDM) and large for gestational age (LGA) infant in Iranian mothers. Methods: Nine hundred and fifty-four healthy pregnant women were prospectively followed till after delivery. Maternal fasting lipids and glucose concentration were measured at nine-week gestation on average. We used generalized linear models to calculate the relative risks and 95% confidence intervals. Results: The incidence of GDM and LGA infants among our participants was 18.4% and 26.1%, respectively. There was a significant correlation between the increase in FPG, triglyceride, TG/HDL-C ratio, as well as TyG index with the risk of GDM and LGA infant. After adjusting for potential confounders, the relative risk of GDM in women in the top tertile of FPG, triglyceride (TG), triglyceride/high-density lipoprotein-cholesterol (TG/HDL-C) and TyG index was 4.2-, 4.2-, 3.9-, and 4.9-folds of its risk in women in the bottom tertile, respectively. Also after adjusting for GDM, the relative risk of LGA infants in women in the top tertile of FPG, TG, TG/HDL-C ratio and TyG index was 3.9-, 4.3-, 4.8-, and 5.3-folds of its risk in women in the bottom tertile, respectively. Conclusions: Based on our findings, TyG index is more robust early predictors of GDM and LGA in Iranian women. 相似文献
9.
Objective: The aim of this study was to evaluate pregnancy complications and obstetric and perinatal outcomes in women with twin pregnancy and GDM. Study Design: An observational multicentre retrospective study was performed and 534 pregnant woman and 1068 twins infants allocated into two groups, 257 with GDM and 277 controls, were studied. Main Outcome Measures: Pregnant women characteristics, hypertensive complications, preterm delivery rate, mode of delivery and birthweight were analysed. Results: Pregnant women with GDM were older ( p?<?0.001) and had higher body mass index ( p?<?0.001) than controls. GDM was associated with higher risk of prematurity in twin pregnancy (odds ratio 1.64, 95% confidence interval [1.14–2.32], p?=?0.005). This association was based on the association with other pregnancy complications. Birthweight Z-scores were significantly higher in the GDM group ( p?=?0.02). The rate of macrosomia was higher in the GDM group ( p?=?0.002) and small for gestational age (SGA) babies were significantly less frequent ( p?=?0.03). GDM was an independent predictor of macrosomia ( p?=?0.006). Conclusion: The presence of GDM in twin pregnancy was associated with a higher risk of hypertensive complications, prematurity and macrosomia, but significantly reduces the risk of SGA infants. Prematurity was related to the presence of other associated pregnancy complications. 相似文献
11.
Continuous glucose monitoring (CGM) systems and continuous subcutaneous insulin infusion (CSII) systems, or insulin pumps, offer great promise for improved glycemic control during pregnancy. Combined, these two devices could potentially constitute an artificial pancreas, where real-time blood glucose readings are relayed to an insulin pump that uses a personalized algorithm to decide how much insulin is needed by the patient’s body. However, the promise of these two systems have not yet been proven individually or in combination in controlled clinical trials to improve pregnancy outcomes. Such trials are urgently needed before the widespread use of these devices in pregnancy can be justified. 相似文献
13.
An audit of birth records of two public and one private hospital was undertaken, over a 6-month period, to determine compliance with the local policy that all women are tested for gestational diabetes mellitus (GDM). Overall 92.1% of women were tested for GDM. When those women who delivered their babies early or who had no prenatal care were excluded, then there was 95.3% compliance with the advice for universal testing. 相似文献
14.
OBJECTIVE: Untreated gestational diabetes mellitus carries significant risks of perinatal morbidity at all severity levels; treatment will enhance outcome. STUDY DESIGN: A matched control of 555 gravidas, gestational diabetes mellitus diagnosed after 37 weeks, were compared with 1110 subjects treated for gestational diabetes mellitus and 1110 nondiabetic subjects matched from the same delivery year for obesity, parity, ethnicity, and gestational age at delivery. The nondiabetic subjects and those not treated for gestational diabetes mellitus were matched for prenatal visits. RESULTS: A composite adverse outcome was 59% for untreated, 18% for treated, and 11% for nondiabetic subjects. A 2- to 4-fold increase in metabolic complications and macrosomia/large for gestational age was found in the untreated group with no difference between nondiabetic and treated subjects. Comparison of maternal size, parity, and disease severity revealed a 2- to 3-fold higher morbidity rate for the untreated groups, compared with the other groups. CONCLUSION: Untreated gestational diabetes mellitus carries significant risks for perinatal morbidity in all disease severity levels. Timely and effective treatment may substantially improve outcome. 相似文献
15.
AbstractSmall for gestational age (SGA) infants and infants born to mothers with gestational diabetes mellitus (GDM) are at an increased risk for significant morbidity and mortality, mainly metabolic disorders. We aimed to question the long-term endocrine morbidity of SGA infants born to mothers with GDM compared to SGA infants born to non- diabetic mothers. A population-based cohort study was performed to assess the risk for endocrine morbidity among children born SGA to mothers with and without GDM. The main outcome evaluated was endocrine morbidity of the offspring up to the age of 18 years, predefined in a set of ICD-9 codes. Endocrine morbidity included thyroid disease, insulin and non-insulin dependent diabetes mellitus, hypoglycemia, childhood obesity, parathyroid hormone disease, adrenal disease, and sex hormone disease. All SGA infants born between the years 1991 and 2014 and discharged alive from the hospital were included in the study. Multiple pregnancies, infants with congenital malformations or chromosomal abnormalities and mothers lacking prenatal care were excluded from the analysis. Kaplan–Meier survival curve was constructed to compare cumulative endocrine morbidity. A Cox proportional hazards model was conducted to control for confounders. During the study period, 9312 newborn infants met the inclusion criteria, of them 259 SGA infants were born to mothers with GDM and 9053 SGA infants were born to mother without GDM. No significant differences in long-term endocrine morbidity were noted between the groups (0.8% in children born to mothers with GDM vs. 0.5% in children born to non-diabetic mothers, p?=?.62). Likewise, the Kaplan–Meier survival curve did not demonstrate a significantly higher cumulative incidence of endocrine morbidity in offspring of women with GDM (log rank test p=.67). In a Cox regression model, while controlling for ethnicity, hypertensive disorders, preterm birth, and maternal age, delivery of an SGA neonate to mother with GDM was not associated with long-term endocrine morbidity of the offspring (adjusted HR 1.2, 95% confidence interval 0.27–5.00, p=.82). SGA infants born to mothers with GDM are not at an increased risk for long-term endocrine morbidity as compared with SGA infants born to non-diabetic mothers. 相似文献
16.
ObjectivesThe Society of Obstetricians and Gynaecologists of Canada (SOGC) recommends the use of an ultrasound performed between 7 and 14 weeks gestation to accurately predict gestational age (GA). This study aimed to assess the accuracy of earlier ultrasounds (5 to 6 6 weeks gestation) by comparing the estimated delivery dates (EDD) in participants that had undergone both an earlier ultrasound and ultrasound completed during the standard of care timeframe. MethodsEDD based on crown-rump length were retrospectively reviewed for patients that had undergone an ultrasound between 5−6 6 weeks GA versus the recommended 7−14 weeks GA at the Montfort Hospital during 2018 and 2019. The charts of 981 patients that had an ultrasound prior to 7 weeks GA and at 7−14 weeks GA were reviewed; 54 were included. ResultsThere was no significant difference ( P = 0.307) between the EDD of the early (5−6 6 weeks GA) and the second ultrasound (7−14 weeks GA). The first ultrasounds were then separated into very early (5−5 6 weeks GA) and early (6−6 6 weeks GA) and compared. No significant differences ( P = 0.579) were found. Similarly, no difference was found between the EDD of the early (6−6 6 weeks GA) and standard of care timing ( P = 0.324). ConclusionThese results show no significant difference in accurately determining the EDD between ultrasounds completed at the early and standard of care time points. This could result in cost-saving benefits by foregoing a repeat ultrasound; however, further research is required prior to applying these findings in clinical settings. 相似文献
18.
多胎妊娠的管理中,应当关注多胎妊娠的绒毛膜性,不同绒毛膜其胎儿并发症不同,母体并发症和合并症包括妊娠期糖尿病、早产和子痫前期的发病率亦明显增加,需要进行严密监测,以减少母胎不良结局的发生。 相似文献
19.
A case of gestational trophoblastic tumor (GTT) concurrent with an intrauterine pregnancy is reported in a 21-year-old gravida 2 para 0 (0010) who presented with dyspnea, orthopnea, headache, and blurring of vision at 33 weeks age of gestation. She had a history of hydatidiform mole for which curettage was done. Chest radiograph showed pulmonary metastases, with pleural effusion on both lungs. Serum beta subunit of human chorionic gonadotropin was abnormally elevated for age of gestation. Due to worsening maternal pulmonary condition, the patient underwent primary, low segment cesarean section and was subsequently started on multidrug chemotherapy. This is the first reported case of GTT in pregnancy in the Philippines in which both the mother and the infant survived. Several hypotheses regarding its origin, its diagnosis, and its management and prognosis are presented. This case report emphasizes the importance of early diagnosis and treatment to improve the prognosis of both the mother and the infant. 相似文献
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