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Revista Brasileira de Ginecologia e Obstetrícia. 1999;21(7):393-397
DOI 10.1590/S0100-72031999000700005
Purpose: to evaluate a possible relationship between fetal malformations (FM) and the use of sulfonylureas (SF) by diabetic pregnant women. Methods: we retrospectively studied 35 type 2 diabetic pregnant women followed at the Pathological Prenatal Care Outpatient Clinic of the University Hospital, Faculty of Medicine of Ribeirão Preto, from 1993 to 1995. Twenty-two of these women had been inadvertently using sulfonylureas during the 1st trimester of gestation (SF group). We determined their prevalence of FM and compared it to that observed for pregnant diabetic women who were only on diet or insulin therapy (group C). We also analyzed other variables such as time of disease, age, metabolic control, and prenatal care. Results: there was no significant difference between groups in terms of age range, duration of diabetes, glycemic control, or early start of prenatal care, with the prevalence of FM being similar for the two groups (8.3% in group C and 13.6% in group SF). The malformations observed in group SF were: renal agenesis, pulmonary hypoplasia and ribbon gonads (patient 1); short limbs and abnormally implanted toes (patient 2); cleft palate, low implanted ears, neck webbing and saddle nose (patient 3), and micrognathia, dysplastic ears, imperforate anus, hypospadia, polydactily, ventricular septal defect and atrial septal defect (patient 4) in group C. Conclusions: these data do not allow us to attribute the malformations detected in group SF to the use of sulfonylureas, although not usually described alterations in diabetic embryopathy occurred in this group.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 1999;21(7):393-397
DOI 10.1590/S0100-72031999000700005
Purpose: to evaluate a possible relationship between fetal malformations (FM) and the use of sulfonylureas (SF) by diabetic pregnant women. Methods: we retrospectively studied 35 type 2 diabetic pregnant women followed at the Pathological Prenatal Care Outpatient Clinic of the University Hospital, Faculty of Medicine of Ribeirão Preto, from 1993 to 1995. Twenty-two of these women had been inadvertently using sulfonylureas during the 1st trimester of gestation (SF group). We determined their prevalence of FM and compared it to that observed for pregnant diabetic women who were only on diet or insulin therapy (group C). We also analyzed other variables such as time of disease, age, metabolic control, and prenatal care. Results: there was no significant difference between groups in terms of age range, duration of diabetes, glycemic control, or early start of prenatal care, with the prevalence of FM being similar for the two groups (8.3% in group C and 13.6% in group SF). The malformations observed in group SF were: renal agenesis, pulmonary hypoplasia and ribbon gonads (patient 1); short limbs and abnormally implanted toes (patient 2); cleft palate, low implanted ears, neck webbing and saddle nose (patient 3), and micrognathia, dysplastic ears, imperforate anus, hypospadia, polydactily, ventricular septal defect and atrial septal defect (patient 4) in group C. Conclusions: these data do not allow us to attribute the malformations detected in group SF to the use of sulfonylureas, although not usually described alterations in diabetic embryopathy occurred in this group.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2003;25(7):465-471
DOI 10.1590/S0100-72032003000700002
PURPOSE: to investigate the effect of antiretroviral drugs on carbohydrate metabolism in HIV-infected pregnant women and on fetal and neonatal prognosis. METHODS: a prospective study was conducted on 57 pregnant women. The women were divided into three groups: ZDV group, taking zidovudine (n=20), TT group, taking zidovudine + lamivudine + nelfinavir (n=25), and control group (n=12). Blood samples were obtained for the determination of the area under the curve (AUC) after a 75-g oral glucose test at four periods during pregnancy (1st=14-20 weeks, 2nd= 21-26 weeks, 3rd=27-32 weeks and 4th=33-38 weeks). Perinatal prognosis was based on prematurity rates, intrauterine growth restriction (IUGR), low birth weight, perinatal mortality, and vertical HIV-1 transmission. Data were analyzed statistically using the nonparametric c² test, Friedman test and Kruskal-Wallis test. RESULTS: the median values of the AUC were 11.685 mg/dL for the control group, 13.477 mg/dL for the ZDV Group, and 13.650 mg/dL for the TT group (p=0.049). The antiretroviral agents had no deleterious effects on prematurity, low birth weight, IUGR rates or on Apgar score. There was no case of vertical transmission of HIV-1. CONCLUSIONS: an association was detected between the use of triple therapy and the development of carbohydrate intolerance during pregnancy. This association was not shown with ZDV alone. The antiretroviral agents had no deleterious effects on perinatal prognosis.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2003;25(7):465-471
DOI 10.1590/S0100-72032003000700002
PURPOSE: to investigate the effect of antiretroviral drugs on carbohydrate metabolism in HIV-infected pregnant women and on fetal and neonatal prognosis. METHODS: a prospective study was conducted on 57 pregnant women. The women were divided into three groups: ZDV group, taking zidovudine (n=20), TT group, taking zidovudine + lamivudine + nelfinavir (n=25), and control group (n=12). Blood samples were obtained for the determination of the area under the curve (AUC) after a 75-g oral glucose test at four periods during pregnancy (1st=14-20 weeks, 2nd= 21-26 weeks, 3rd=27-32 weeks and 4th=33-38 weeks). Perinatal prognosis was based on prematurity rates, intrauterine growth restriction (IUGR), low birth weight, perinatal mortality, and vertical HIV-1 transmission. Data were analyzed statistically using the nonparametric c² test, Friedman test and Kruskal-Wallis test. RESULTS: the median values of the AUC were 11.685 mg/dL for the control group, 13.477 mg/dL for the ZDV Group, and 13.650 mg/dL for the TT group (p=0.049). The antiretroviral agents had no deleterious effects on prematurity, low birth weight, IUGR rates or on Apgar score. There was no case of vertical transmission of HIV-1. CONCLUSIONS: an association was detected between the use of triple therapy and the development of carbohydrate intolerance during pregnancy. This association was not shown with ZDV alone. The antiretroviral agents had no deleterious effects on perinatal prognosis.