Cases reported "Pregnancy in Diabetics"

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1/167. Aphallia as part of urorectal septum malformation sequence in an infant of a diabetic mother.

    A male patient with aphallia, anal stenosis, tetralogy of fallot, multiple vertebral anomalies including sacral agenesis and central nervous system (CNS) malformations was born after a pregnancy complicated by poorly controlled maternal diabetes. Aphallia is an extremely rare abnormality and can be part of the urorectal septum malformation sequence (URSMS). While aphallia has not been reported in infants of diabetic mothers, urogenital malformations are known to occur with increased frequency. Two female products of pregnancies complicated by diabetes presented with multiple malformations including anal atresia and recto-vaginal fistula consistent with the diagnosis of URSMS. The three patients share CNS, cardiac, and vertebral anomalies, abnormalities secondary to abnormal blastogenesis and characteristic of diabetic embryopathy. URSMS is also caused by abnormal blastogenesis. Therefore, this particular malformation should be viewed in the context of the multiple blastogenetic abnormalities in the cases reported here. The overlap of findings of URSMS in our cases with other abnormalities of blastogenesis, such as VATER association or sacral agenesis is not surprising, as these associations are known to lack clear diagnostic boundaries.
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keywords = pregnancy
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2/167. pregnancy outcome in aboriginal women with NIDDM in the Sioux Lookout Zone.

    PURPOSE: To review the pregnancy outcomes of Aboriginal women with non-insulin-dependent diabetes mellitus (NIDDM) in the Sioux Lookout Zone of Northwestern ontario, canada. METHOD: Retrospective chart review of deliveries of all women with a confirmed diagnosis of NIDDM was carried out between 1989 and 1992. RESULTS: During this period, 26 infants were born to 19 women with the diagnosis of NIDDM. Mean birth weight was 4,075 grams, with an average gestational age at delivery of 38 weeks. Three newborns required cesarean delivery, one required forceps, and one a vacuum extraction. There were four cases of shoulder dystocia. There were one stillbirth, one maternal death, and two cases of congenital heart disease. Ten newborns had neonatal jaundice and only two had neonatal hypoglycemia. These results suggest there is significant risk associated with NIDDM in pregnancy.
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ranking = 2.0194608088368
keywords = pregnancy, gestation
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3/167. Successful obstetric outcome after simultaneous pancreas and kidney transplantation.

    A 34-year-old woman became pregnant two years after having a simultaneous pancreas and kidney (SPK) transplantation, necessitated by type 1 diabetes and end-stage renal disease. The pregnancy was uneventful until 30 weeks' gestation, when she developed pancreatitis and a worsening of mild hypertension. A healthy 1700 g boy was delivered by caesarean section at 34 weeks' gestation. This is the first report of a successful pregnancy after SPK transplantation in australia.
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ranking = 2.0389216176736
keywords = pregnancy, gestation
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4/167. The management of hypertension in a diabetic pregnancy.

    Pregnancy in a woman with Type 1 diabetes poses several clinical challenges. In addition to meticulous glycaemic control, careful attention must be paid to the management of developing and pre-existing diabetic complications which may progress in severity during pregnancy. Pregnancy-induced hypertension is more common in women with diabetes and especially in those with diabetes of long duration. Diabetic renal disease is associated with hypertension which often deteriorates during pregnancy. The management of hypertension is difficult because of limited therapeutic options and the need to consider the implications for the developing fetus as well as the mother. This case report details the clinical management of a young woman with Type 1 diabetes whose pregnancy was complicated by the development of hypertension.
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ranking = 7
keywords = pregnancy
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5/167. Pregnant woman with transient diabetes insipidus resistant to 1-desamino-8-D-arginine vasopressin.

    We encountered a pregnant woman with transient diabetes insipidus which developed during the third trimester. A hypertonic saline infusion study did not concentrate the osmolality of urine. Her laboratory data showed hypokalemia, hyperreninemia, an increased concentration of plasma aldosterone and an increased urinary excretion rate of prostaglandin E2, which resembled hyperprostaglandin E-syndrome. T1-weighted magnetic resonance imaging of the posterior pituitary gland revealed decreased intensity. polyuria reached 4-6 L daily, and urine osmolality remained dilute despite a lapse of four days since treatment with intranasal 1-desamino-8-D-arginine vasopressin (dDAVP: 10-25 microg every 12 h). The patient was conservatively managed without medical treatment, then delivered in the 38th week of pregnancy without complication. The osmolality of the patient's urine was higher than that of the plasma when tested 3 days postpartum. The abnormality of magnetic resonance imaging of the posterior pituitary gland disappeared at 6 months after delivery. We consider that subclinical nephrogenic diabetes insipidus in our patient was exacerbated during pregnancy.
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keywords = pregnancy
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6/167. The effect of maternal hypothermia on the fetal heart rate.

    Fetal bradycardia is a recognized response to maternal hypothermia but has not previously been reported in conjunction with diabetes. A 30-year-old insulin-dependent diabetic was admitted at 35 weeks gestation for control of her diabetes. She developed maternal hypothermia and hypoglycemia and the fetal heart rate fell to 100 beats per minute (b.p.m.). However, the fetal heart rate gradually returned to normal after rewarming the patient.
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ranking = 0.019460808836782
keywords = gestation
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7/167. Episodic hyperglycaemia in pregnant women with well-controlled Type 1 diabetes mellitus: a major potential factor underlying macrosomia.

    AIMS: To test the common assumption that pregnant women who are sufficiently motivated to achieve very good HbA1c levels will record home blood glucose data accurately. methods: A new device was used to download information from electronic blood glucose meters to assess the extent of selectivity in patient glucose diary-keeping. RESULTS: In an index case, a woman with excellent ambient HbA1c (5.9%; upper limit of normal 6.1%) was observed to have 68% of preprandial blood glucose readings above the target range of 3.5-6.5 mmol/l and a mean ( /- SD) level of 8.9 /-3.9 mmol/l in the corresponding period. No such impression was conveyed by the home monitoring diary. Six pregnant women with well controlled Type 1 diabetes (mean HbA1c 6.6 /-0.2%) exhibited between 42 and 68% of preprandial readings above the target range. CONCLUSIONS: The frequency of hyperglycaemia has hitherto been underestimated in well controlled pregnant women whose near-perfect home monitoring record is apparently corroborated by near-normal HbA1c levels. These observations provide a hypothesis for understanding of the disappointing continuance of macrosomia despite excellent HbA1c levels throughout pregnancy.
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keywords = pregnancy
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8/167. Adrenal vein thromboses in an infant of diabetic mother.

    Maternal diabetes is common condition complicating pregnancy and may have serious consequences for the offspring. We report on an infant of a mother with multisubstance abuse and poorly controlled type I diabetes with complications that include multifocal fetal myocardial infarcts, macrosomia, hypoxic encephalopathy and islet cell hyperplasia, and bilateral adrenal vein thromboses with necrosis, a relatively rare complication of maternal diabetes.
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keywords = pregnancy
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9/167. Are conventional targets for metabolic control sufficient to prevent fetal macrosomia during diabetic pregnancy?

    We report the case of a 26 year-old woman, with an uncomplicated type 1 IDDM of 17 yr duration followed for her first pregnancy. At conception, HbA1c (measured by HPLC) was 6.5% and fructosamine was 280 u.mol.l (normal range below 285). During the follow-up, 15-days-interval frutosamine never exceeded the normal range and HbA1c values were under 6.5% excepted in the third trimester (7.0 /- 0.8%) coinciding with a bad control of the 2 hours post-prandial blood glucose. A fetal macrosomy was discovered at 34 weeks of gestation and a heavy-for-date 4680 g baby was delivered by caesarean section at 38 weeks of gestation. Our case report outlines again the need to achieve the recommended target of metabolic control for the diabetic pregnant woman (blood preprandial glucose: 3.9-5.6 mM; post-prandial 2 h < 6.7 mM) specially during the third trimester of pregnancy. The use of computer databases might be helpful for precise monitoring during this narrow window period.
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ranking = 6.0389216176736
keywords = pregnancy, gestation
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10/167. Unilateral bowing of long bones and multiple congenital anomalies in a child born to a mother with gestational diabetes.

    We report on a new-born girl with multiple congenital anomalies consisting of major skeletal anomalies restricted to the left side, cleft palate, ventricular and atrial septal defect, retromicrognathia, short neck, dysplastic low-set ears and large birth weight. The left-side bony anomalies include shortening and bowing of the femur and tibia, hypoplasia of the fibula, hip dislocation, clubfoot and mild shortening of the long tubular bones in the left arm with elbow dislocation. The pregnancy was complicated by insulin-dependent gestational diabetes mellitus in the mother. The radiographic features were not consistent with the diagnosis of campomelic dysplasia, kyphomelic dysplasia or other skeletal dysplasias characterized by bowing and shortening of the long bones. To our knowledge, the multiple congenital anomalies, including major skeletal malformations, present in our case have never been simultaneously reported until now. A maternal diabetes syndrome in this infant is probable. The occurrence of major congenital malformations in offspring of women with gestational diabetes is reviewed and discussed. We provide evidence that gestational diabetes mellitus could be teratogenic. We recommend a careful diabetic control in every woman with a history of gestational diabetes.
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ranking = 1.1556864706943
keywords = pregnancy, gestation
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