Biomedical subjects

Esra Kilicdag

Publications and source records attributed to Esra Kilicdag.

6 recordsLinked to original sources

PubMed2006

Effects of aspirin on placenta and perinatal outcomes in patients with poor obstetric history.

OBJECTIVE: The aim of this study was to compare a low-dose aspirin treatment on placental and perinatal effects in the patients with poor obstetric history such as preeclampsia, intrauterine growth retardation (IUGR) in previous pregnancy. STUDY DESIGN: This retrospective study of 86 pregnant women was conducted between April 2002 and June 2005. In this study period 364 placentas were examined and the patients with poor obstetric history such as IUGR and preeclampsia were selected. Then the patients were assigned to three groups; group 1 (n = 30) was composed of women with no risk in previous pregnancy; group 2 (n = 27) was composed of patients with poor obstetric history (e.g., preeclampsia, IUGR) who were treated with aspirin and patients in group 3 (n = 29) had poor obstetric history without any treatment (patients who were started to follow-up after 14 weeks of gestation). Patients in group 2 were treated with a low-dose aspirin (80 mg/day) as soon as a urinary pregnancy test was positive. Treatment was usually stopped at 34 completed weeks of gestation. On histopathologic examination of the placenta, uteroplacental vascular pathologic features and secondary villous damage (such as fibrinoid necrosis of desidual vessels, villous infarct, severely increased villous fibrosis, severely increased syncytiotrophoblast knotting, obliteration of the vessel lumen, severely increased villous hypervascularity) and also lesions involving coagulation (such as excessive perivillous fibrin deposition, multiple occlusive thrombi in uteroplacental vessels, avascular villi ) were examined. RESULTS: There were no significant differences between the groups with respect to maternal age, body mass index at the first trimester and delivery. Also there were no significant differences among groups with respect to placental weight, fetal height, weight, gestational week, umbilical artery pH, pO2, pCO2 and base excess status. The incidences of preeclampsia were 3.3, 7.4, 6.8% and the incidences of IUGR were 6.7, 11.1, 6.8% in the groups, respectively (P > 0.05 for both). Although the percentages of all pathologic findings were higher in groups 2 and 3, these differences were not statistically important. CONCLUSION: When low-dose aspirin is taken, starting at the beginning of pregnancy in patients with poor obstetric history, there are still high frequencies of uteroplacental vascular and related villous lesions persisted on placental bed. Also it has no beneficial effects on perinatal outcomes in these patients.

Adult↗

PubMed2005

Sjögren's syndrome diagnosed in pregnancy: a case report.

BACKGROUND: As in most other autoimmune diseases, Sjögren's syndrome is seen predominantly in women. Since the peak age is around the late reproductive and early postmenopausal period, the obstetric aspect has not been well studied. CASE: A 28-years-old woman, pregnant for 22 weeks and 5 days, was admitted with worsening general status, skin lesions, arthralgias, and oral and ocular symptoms typical of Sjögren's syndrome. She underwent hemodialysis for renal insufficiency. To prevent autoantibody formation, progression of the disease, therapy with methyl prednisolone, 100 mg/d intravenously; cyclophosphamide, 500 mg/month in a single intravenous application; hemodialysis 3 times a week; and plasmapheresis 7 times was instituted. An 1,100-g, male infant at 27 weeks and 5 days was delivered by cesarean section because of premature preterm rupture of membranes and severe late decelerations on cardiotocography. The infant was discharged from the neonatal intensive care unit after 30 days, weighing 1,800 g. Postnatal echocardiographic examination of the infant revealed neither cardiac malformations nor arrhythmias. CONCLUSION: Since the presence of autoantibodies against SS-A and SS-B are reported to accompany congenital heart block, the primary goal of therapy should be preventing this untoward effect of the disease. Close monitoring during pregnancy is mandatory to detect preeclampsia, intrauterine growth retardation and preterm labor.

Adult↗

PubMed2004

Elevated plasma homocysteine levels in gestational diabetes mellitus.

OBJECTIVE: This prospective study investigated the occurrence of hyperhomocysteinemia in a population of patients with gestational diabetes. The aim was to determine whether elevated plasma homocysteine is associated with gestational diabetes in Turkish women. STUDY DESIGN: This prospective controlled study was conducted in the Department of Obstetrics and Gynecology of the Baskent University Faculty of Medicine between April 2002 and June 2003, and involved 304 Turkish women with uncomplicated pregnancies who were at 24-28 weeks gestation. The women in the study were assigned to one of three groups according to the results of the 50-g glucose screening and the oral glucose tolerance test (OGTT): group 1 comprised women who had normal glucose levels (< or = 135 mg/dL) after the 50-g challenge; group 2 comprised women with abnormal screening test results (> 135 mg/dL) but normal OGTT results; and group 3 comprised patients with gestational diabetes mellitus (GDM) according to the OGTT. Levels of fasting glucose, homocysteine, vitamin B(12) and folic acid, total cholesterol, high density lipoprotein (HDL) cholesterol, and triglycerides, low density lipoprotein (LDL) cholesterol and very low density lipoprotein (VLDL) cholesterol levels were measured in the three groups. Levels of insulin sensitivity were calculated using the homeostasis model assessment (HOMA) formula. RESULTS: The mean level of homocysteine in group 1 was significantly lower than the levels in groups 2 and 3 (p < 0.001) The mean triglyceride and VLDL levels in group 3 were significantly higher than the corresponding levels in group 1 (p < 0.05 for both). There were no significant differences among the groups with respect to levels of total cholesterol, vitamin B(12), folic acid, creatinine, fasting glucose or insulin. The mean HOMA value in group 3 was significantly higher than that in group 1 (p < 0.05). Only the blood glucose level after the 50-g glucose screening [p = 0.000, 95% confidence interval (CI) 0.009-0.027] had a significant correlation with homocysteine levels. CONCLUSION: In this prospective study of Turkish women, we found that patients with gestational diabetes and women with abnormal screening test results (> 135 mg/dL) but normal OGTT results have higher homocysteine levels than normal pregnant women. This increased level seems to be related to an abnormal 50-g test but not to insulin resistance. Further investigations are needed to follow up for these patients in the postpartum period and later in their life.

Adult↗

PubMed2004

Angular pregnancy.

Angular pregnancy, a type of cornual pregnancy, is a rare obstetric complication that can be life-threatening. In this situation, the embryo is implanted in the lateral angle of the uterine cavity, medial to the uterotubal junction and round ligament. Angular pregnancy must be distinguished from interstitial pregnancy, in which the embryo is implanted lateral to the round ligament. The report presented here describes a case of angular pregnancy that was diagnosed by endovaginal ultrasonography and magnetic resonance imaging. Laparoscopy can be useful for guiding dilatation and curettage in angular pregnancies, and may circumvent the need for invasive surgery or hysterectomy.

Adult↗

PubMedDate not supplied

Moclobemide in the treatment of hot flashes in postmenopausal women.

This randomized, prospective, double-blind study evaluated the efficacy and tolerability of moclobemide, a reversible, selective inhibitor of monoamine oxidase-A, in reducing the frequency and severity of hot flashes. Thirty postmenopausal women were enrolled, and 28 were allocated to 5 weeks of treatment with moclobemide 150 mg (group 1, n = 10), moclobemide 300 mg (group 2, n = 11), or placebo (group 3, n = 9). Data on hot flashes were recorded in a daily diary. Mean reductions in the hot flash severity score were 24.4% in the placebo group, 69.8% in group 1, and 35.0% in group 2. This large difference suggests that the beneficial effects were not due to a placebo effect. Moclobemide may be a new nonhormonal option for reducing the incidence, severity, and duration of hot flashes in postmenopausal women who do not wish to take estrogen or have contraindications to its use.

Adult↗

PubMedDate not supplied

Spontaneous regression and reaccumulation of pleural effusion in a fetus. A case report.

Isolated pleural effusion is rare and occurs when varying degrees of fluid surround the fetal lung without concomitant hydrops. The effusion may regress spontaneously, remain stable in size, or progress to involve both sides of the chest causing fetal hydrops. This may result in pulmonary hypoplasia and fetal or neonatal demise. In this article, we report a case in which spontaneous resolution of an isolated right-sided fetal pleural effusion occurred at 23 weeks of gestation and reappeared bilaterally at 34 weeks. Serial ultrasonographic evaluation of the fetus should be continued even if a spontaneous resolution of a preexisting pleural effusion has occurred.

Adult↗