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Öğe Amniotic fluid urocortin-1 concentrations for the prediction of preterm delivery(Wiley, 2013) Karaer, Abdullah; Celik, Ebru; Celik, Onder; Simsek, Omer Yavuz; Ozerol, Ibrahim Halil; Yilmaz, Ercan; Turkcuoglu, IlginAim The aim of this study was to analyze whether urocortin-1 concentration in midtrimester amniotic fluid could serve as an indicative marker of preterm labor. Material and Methods A retrospective cohort study was conducted. Urocortin-1 concentrations in midtrimester amniotic fluid were measured in 22 pregnant women with preterm deliveries and 45 women who delivered at term using enzyme-linked immunosorbent assay. Results The median amniotic fluid urocortin-1 concentration was significantly lower in the women with preterm birth (40.06pg/mL; range, 13.77-67.58pg/mL) than in the women who gave birth at term (49.56pg/mL; range, 26.25-175.9pg/mL; P=0.022). The result of receiver-operator curve analysis indicates that an amniotic fluid urocortin-1 concentration57.88pg/mL had an area under the curve of 0.673 (95% confidence interval, 0.55-0.78; P=0.01) with a sensitivity of 81.8%, specificity of 40.0%, positive predictive value of 40%, and a negative predictive value of 82% in identifying which of the patients subsequently delivered prematurely. Conclusions These results suggest that low urocortin-1 concentration in midtrimester amniotic fluid could be used as an indicative marker of preterm birth.Öğe Association of folic acid receptor ? in maternal serum with neural tube defects(Informa Healthcare, 2014) Celik, Ebru; Karaer, Abdullah; Turkcuoglu, Ilgin; Turhan, Ugur; Gungoren, Arif; Taskapan, Cagatay; Ozyalin, FatmaObjective: To evaluate whether serum folic receptor alpha levels are changed in women whose previous pregnancies were complicated with neural tube defects (NTDs). Methods: This was a case-control study that included 41 women as the control group who had previously had at least one healthy pregnancy and 37 women as the study group who had a previous pregnancy complicated with NTDs. Blood samples were obtained from all of the participants six weeks after the termination of pregnancy or delivery of a baby. Serum folate receptor alpha concentrations were analyzed using a commercially available enzyme-linked immunosorbent assay (ELISA) kit. Results: The mean concentrations of serum folate receptor alpha were significantly lower in the NTD cases compared to those in the control group (p = 0.02). There was no significant difference in mean serum folate titers between the NTD cases and the control group (p = 0.07). Conclusion: Low serum folic acid receptor alpha levels in the current study did not appear to be a regulatory marker of maternal folate homeostasis per se but rather a factor that contributed to the development of NTDs.Öğe Association of low maternal levels of salusins with gestational diabetes mellitus and with small-for-gestational-age fetuses(Elsevier, 2013) Celik, Ebru; Celik, Onder; Yilmaz, Ercan; Turkcuoglu, Ilgin; Karaer, Abdullah; Turhan, Ugur; Aydin, SuleymanObjectives: To evaluate maternal and cord serum concentrations of salusin-alpha and salusin-beta in women with gestational diabetes mellitus (GDM) and with small-for-gestational age (SGA) fetuses. Study design: Pregnant women with GDM (n = 25), women with SGA (n = 20) and maternal age-matched normal healthy pregnant subjects (n = 25) participated in the study. Maternal serum and cord blood salusin-alpha and salusin-beta levels at the time of birth were measured using ELISA, and their relation with metabolic parameters was also assessed. Results: Mean concentrations of maternal and fetal serum salusin-alpha in the GDM and SGA groups were significantly lower than those of the controls (P < 0.001, P < 0.001, P < 0.001 and P < 0.001, respectively). Mean concentrations of maternal and cord blood salusin-beta also decreased in both the GDM and the SGA groups in comparison to the control group (P < 0.001, P < 0.001, P < 0.001 and P < 0.001, respectively). The concentrations of maternal serum salusin-alpha and salusin-beta were strongly positively correlated with the concentrations of cord blood salusin-alpha and salusin-beta (R = 0.92, P < 0.001 and R = 0.94, P < 0.001, respectively). Conclusions: The low levels of maternal serum salusin-alpha and salusin-beta may have negative impact on metabolic disorders and vascular dysfunction. (C) 2012 Elsevier Ireland Ltd. All rights reserved.Öğe Asymmetric dimethylarginine level in hyperglycemic gestation(Springer, 2011) Sertkaya, Ayse Cikim; Kafkasli, Ayse; Turkcuoglu, Ilgin; Karabulut, Aysun BayWe aimed to evaluate plasma asymmetric dimethylarginine (ADMA) concentrations and its relation with insulin sensitivity/resistance indices in pregnant women with different degrees of carbohydrate intolerance. This study included a two step approach; 50 g glucose challenge test (GCT) followed by 100 g oral glucose tolerance test (OGTT) was used for diagnosis of carbohydrate intolerance within 24-28th weeks of gestation. Pregnant women with positive GCT but negative OGTT (AGCT group, n = 30) and gestational diabetics (GDM group, n = 58) were compared to healthy pregnant controls (n = 50). Plasma ADMA concentration and its relationship with glucose and insulin levels and insulin sensitivity/resistance indices (HOMA-IR, QUICKI, ISIOGTT) were evaluated. Both AGCT and GDM groups were found to have similarly higher plasma ADMA levels than control subjects (3.60 +/- 1.21; 4.00 +/- 1.70; 2.65 +/- 0.82 mu mol/l, respectively, P = 0.001). ADMA was significantly but slightly correlated with insulin sensitivity/resistance indices and moderately correlated with 2-h insulin level. The 2-h insulin value of the OGTT was the independent influencing constant for ADMA (R = 0.57, P = 0.0001). In conclusion, plasma asymmetric dimethylarginine level was higher in cases with abnormal glucose challenge test but normal OGTT as well as in gestational diabetics, compared to pregnant women with normal glucose tolerance. The elevated ADMA level in pregnant women with carbohydrate intolerance may possibly be due to elevated insulin level.Öğe c-Kit proto-oncogene expression in endometrial hyperplasia and endometrial cancer(Springer Heidelberg, 2012) Yilmaz, Ercan; Celik, Onder; Simsek, Yavuz; Turkcuoglu, Ilgin; Celik, Ebru; Gul, Mehmet; Hascalik, SeymaTo evaluate the expression of c-kit (CD117) in endometrial hyperplasia and endometrial cancer. Expression of c-kit in 10 normal endometrium, 18 simple endometrial hyperplasia, 16 complex endometrial hyperplasia (10 cases with atypia and 6 cases without atypia), and 6 endometrial cancer were investigated by immunohistochemistry. c-Kit expression decreased as the lesion progressed to endometrial cancer. Immunostaining was mostly focal and weak in the normal endometrium and was mostly diffuse and strong in the simple and complex endometrial hyperplasia. Simple and complex hyperplastic endometrial tissues express diffuse cytoplasmic staining for c-kit and the expression decreases with the progression of the lesion.Öğe A comparative study on oxidative and antioxidative markers of serum and follicular fluid in GnRH agonist and antagonist cycles(Springer/Plenum Publishers, 2012) Celik, Ebru; Celik, Onder; Kumbak, Banu; Yilmaz, Ercan; Turkcuoglu, Ilgin; Simsek, Yavuz; Karaer, AbdullahTo determine whether concentrations of oxidative stress markers of follicular fluid and serum are different in GnRH agonist protocol from GnRH antagonist protocol. This was a cross-sectional study. Eighty-four women undergoing controlled ovarian stimulation with either GnRH agonist (n = 39) or GnRH antagonist protocols (n = 45) for IVF/ICSI treatment were assigned by a physician. Blood was obtained at the time of oocyte retrieval, and follicular fluid (FF) from the mature follicles of each ovary was centrifuged and frozen until analysis. Malondialdehyde (MDA), nitric oxide (NO), protein carbonyl (PC), hydroxyl proline (OH-P), sodium oxide dismutase (SOD), reduced glutathione (GSH), glutathione peroxidase (GSH-Px), adenosine deaminase (ADA) and xanthine oxidase (XO) were assessed in the serum and follicular fluid of each participants. The mean serum concentrations of GSH-Px, GSH and MDA were lower in the GnRH antagonist group compared to GnRH agonist group, but mean serum SOD was higher in the GnRH antagonist group. The mean follicular SOD, ADA and NO were higher in GnRH antagonist group than GnRH agonist group. The IVF/ICSI outcomes were similar in both groups. GnRH antagonist protocol is associated with increased oxidative stress. The relation of GnRH analogues with oxidative stress and its implication in follicular growth needs to be addressed in further studies.Öğe Cord blood nesfatin-1 and apelin-36 levels in gestational diabetes mellitus(Springer, 2012) Aslan, Mehmet; Celik, Onder; Celik, Nilufer; Turkcuoglu, Ilgin; Yilmaz, Ercan; Karaer, Abdullah; Simsek, YavuzTo assess maternal serum and cord blood apelin-36 and nesfatin-1 concentrations in pregnant women with and without gestational diabetes mellitus (GDM). Thirty pregnant women with GDM and 30 gestational age matched healthy pregnant subjects participated to the study. Maternal serum and cord blood nesfatin-1 and apelin-36 levels were measured with ELISA, at the time of birth. The relationships between maternal serum and cord blood nesfatin-1 and apelin-36 levels, anthropometric and metabolic parameters were also assessed. Maternal serum apelin-36 levels were found higher (13.5 +/- A 8.3 vs. 9.6 +/- A 5.9 ng/ml, P = 0.001) and nesfatin-1 levels were found lower (5.5 +/- A 8.1 vs. 8.1 +/- A 23.9 ng/ml, P = 0.001) in patients with GDM compared with control pregnant women. However, the cord blood apelin-36 levels (8.8 +/- A 4.3 and 8.2 +/- A 1.9 ng/ml, P = 0.618) and nesfatin-1 levels (5.4 +/- A 4.0 and 6.2 +/- A 10.3 ng/ml, P = 0.688) were similar in the GDM and control groups, respectively. Maternal serum apelin-36 and nesfatin-1 levels correlated positively with their respective cord blood levels. Maternal serum and cord blood apelin-36 levels correlated negatively with the gestational age and birth weight. Similarly maternal serum and cord blood nesfatin-1 levels correlated negatively with the gestational age, but there was no correlation with the birth weight. We did not find a correlation between maternal serum apelin-36 and nesfatin-1 levels, maternal age, BMI, fasting glucose, fasting insulin, and HOMA-IR. Also cord blood apelin-36 and nesfatin-1 levels did not correlate with the maternal age, BMI, HOMA-IR, cord blood glucose, and cord blood insulin levels. Our results indicate that apelin-36 concentrations increase and nesfatin-1 concentrations decrease in maternal serum of women with GDM.Öğe ECTOPIC PELVIC KIDNEY MIMICKING ADNEXAL MASS(Galenos Yayincilik, 2012) Yilmaz, Ercan; Simsek, Yavuz; Karaer, Abdullah; Celik, Ebru; Turkcuoglu, Ilgin; Dogan, Cagdas; Aydin, EnginEctopic kidney, common developmental disorder in women with abnormalities of the genitourinary system and in clinic, mimicking adnexal pathologies. In this case report, hydronephrosis developed a pelvic ectopic kidney mimicking adnexal cystic pathology.Öğe Effect of ovarian stimulation with recombinant follicle-stimulating hormone, gonadotropin-releasing hormone agonist and antagonists, on follicular fluid stem cell factor and serum urocortin 1 levels on the day of oocyte retrieval(Springer Heidelberg, 2013) Celik, Onder; Celik, Ebru; Yilmaz, Ercan; Celik, Niluefer; Turkcuoglu, Ilgin; Ulas, Mustafa; Kumbak, BanuTo compare the serum and follicular fluid (FF) concentrations of stem cell factor (SCF) as well as the serum urocortin 1 (UCN1) concentration in gonadotropin-releasing hormone antagonist (GnRH-ant) and gonadotropin-releasing hormone agonist (GnRH-a) protocols for controlled ovarian hyperstimulation (COH) in IVF patients. Follicular fluids and blood samples of 42 infertile women undergoing COH for IVF-embryo transfer with either GnRH agonist (n = 22) or GnRH antagonist (n = 20) protocols from 2010 to 2011 were collected during oocyte retrieval. SCF concentrations of serum and FF were assessed by sandwich enzyme immunoassay using ELISA Kit for SCF kid. Serum UCN1 concentration were measured using commercially available enzyme-linked immunosorbent assay. Concentrations of serum UCN1, serum and FF SCF were similar in the two groups. The serum SCF levels correlated strongly with the follicular SCF levels (r = 0.770, p < 0.001). The mean implantation rate, biochemical and clinical pregnancy rate and live birth rate per cycle were also similar in the groups. These observations suggest that there is no significant difference in follicular microenvironment in terms of SCF and UCN1 between agonist and antagonist protocols.Öğe EFFICACY OF INTERNAL ILIAC ARTERY LIGATION ON THE MANAGEMENT OF POSTPARTUM HEMORRHAGE AND ITS IMPACT ON THE OVARIAN RESERVE(Galenos Yayincilik, 2012) Simsek, Yavuz; Yilmaz, Ercan; Celik, Ebru; Turkcuoglu, Ilgin; Karaer, Abdullah; Turhan, Ugur; Celik, OnderAim: Time of surgical treatment for postpartum hemorrhage, still being the most important cause of maternal mortality in the developing countries, could be lifesaving. In the present report, the results of bilateral internal iliac artery ligation in cases with postpartum hemorrhage were presented, in addition, the impact of the procedure on ovarian reserve were discussed. Design and patients: Patients who gave birth between August 2010 and August 2011 in our center, treated surgically due to a diagnosis of postpartum hemorrhage were retrospectively examined. Setting: A tertiary referral center Main outcome measures: The obstetric and demographic characteristics, applied surgical procedures, the need for intensive care unit, the amount of transfusion, length of hospital stay and associated morbidities and mortalities were evaluated. Postpartum concentrations of follicle stimulation hormone (FSH) and estradiol with ovarian volume calculated by ultrasonography to evaluate the impact of procedure on ovarian reserve were also examined anc compared normal controls. Results: The prevalence of postpartum hemorrhage requiring a surgical treatment was 12.5% during the period of study. Thirteen of those underwent the ligation of bilateral internal iliac artery. The mean age of 32 (24 -44), mean gravida 3,2 (1-5), mean parity 2 (0-4), mean birth week 38 (35-41) and mean birth weight were 3373 g (2500 -4200). The effectiveness of bilateral internal iliac artery ligation was 84,7%. FSH and estradiol concentrations and the mean volume of the ovaries were similar between the study (n: 10) and control (n: 56) groups (P=0.650, P=0.245 and P=0.281, respectively). Conclusion: The ligation of bilateral iliac artery, a fertility preserving method, possess high efficacy for the management of postpartum hemorrhage. The ovarian reserves of patients were not adversely affected by the surgical procedure, as well.Öğe Evaluation of asymmetric dimethylarginine, nitric oxide levels and associated independent variables in obese and lean patients with polycystic ovarian syndrome(Taylor & Francis Ltd, 2011) Turkcuoglu, Ilgin; Engin-Ustun, Yaprak; Turan, Fahri; Kali, Zercan; Karabulut, Aysun Bay; Meydanli, Mutlu; Kafkasli, AyseObjective. To evaluate the asymmetric dimethylarginine (ADMA) and nitric oxide (NO) levels in obese and lean patients with polycystic ovarian syndrome (PCOS) and find out their relation with hormonal and metabolic parameters. Methods. Twenty-two obese, 18 lean patients with PCOS and 11 obese, 24 lean healthy control patients were enrolled prospectively. Plasma ADMA and NO levels and arginine/ADMA ratio were evaluated on 3rd day of menstrual cycle after at least 10 h overnight fasting. Results. Plasma ADMA, NO levels and arginine/ADMA ratio were similar in the groups. ADMA level did not correlate with the hormonal and metabolic parameters in patients with PCOS. However, NO correlated inversely with fasting insulin (r = -0.353, p = 0.041) and homeostasis model of insulin resistance (HOMA-IR) (r = -0.379, p = 0.027). Arginine/ADMA ratio also correlated inversely with fasting insulin (r = -0.339, p = 0.050). In multinomial regression analysis the risk of low NO was associated independently with high fasting insulin (OR = 1.19, 95% CI 1.001-1.42, p = 0.049) and high HOMA-IR in patients with PCOS (OR = 2.26, 95% CI 1.03-4.98, p = 0.042). Conclusions. Insulin resistance may be the underlying mechanism of endothelial dysfunction through NO pathway in PCOS.Öğe Germline cells in ovarian surface epithelium of mammalians: a promising notion(Bmc, 2012) Celik, Onder; Celik, Ebru; Turkcuoglu, Ilgin; Yilmaz, Ercan; Simsek, Yavuz; Tiras, BulentIt is a long held doctrine in reproductive biology that women are born with a finite number of oocytes and there is no oogenesis during the postnatal period. However, recent evidence challenges this by showing the presence of germ line stem cells in the human ovarian surface epithelium (OSE), which can serve as a source of germ cells, and differentiate into oocyte like structures. Postnatal renewal of oocytes may have enormous therapeutic potential especially in women facing the risk of premature ovarian failure idiopathically or iatrogenically after exposure to gonadotoxic chemotherapy and radiation for cancer therapy. This article reviews current knowledge on germ line stem cells in human OSE.Öğe Independent predictors of cardiovascular risk in polycystic ovarian syndrome(Taylor & Francis Ltd, 2011) Turkcuoglu, Ilgin; Kafkasli, Ayse; Meydanli, Mehmet Mutlu; Ozyalin, Fatma; Taskapan, CagatayWe aimed to determine the independent predictors of cardiovascular risk in polycystic ovarian syndrome (PCOS). Ninety-one PCOS and 51 control patients were enrolled to our prospective cross sectional case-control study. In early follicular phase hormonal and lipid profile, fasting insulin and CRP (hs-CRP) levels and glucose levels on fasting and 2 h after the 75 g glucose intake were determined. Insulin resistance (IR) was evaluated with homeostasis model assessment and free testosterone was determined with free androgen index. PCOS was found to be associated with dyslipidemia, hyperandrogenism, IR and sub-clinical inflammation. The prevalence of overweight-obesity (41.8% vs. 25.5%, p = 0.038), IR (42.9% vs. 23.5%, p = 0.035) and glucose intolerance (15.38% vs. 1.96%, p = 0.043) were significantly higher in PCOS compared to control group. Independent predictors of the risk of elevated hs-CRP level were PCOS status (OR = 5, 95% CI: 1.55-16.14, p = 0.007) and high BMI (OR = 4.2, 95% CI: 1.2-14.2, p = 0.022) and high BMI (OR = 1.2, 95% CI: 1.05-1.4, p = 0.007) and of TC/HDL ratio was high BMI (OR = 1.21, 95% CI: 1.05-1.4, p = 0.009) and increasing age (OR = 1.11, 95% CI: 1.01-1.2, p = 0.04). The presence of PCOS, independent from obesity and IR, is the strongest predictor of elevated hs-CRP level. Obesity and advanced age further increases the cardiovascular risk in PCOS.Öğe The long-term effects of endometrioma surgery on ovarian reserve: a prospective case-control study(Taylor & Francis Ltd, 2018) Turkcuoglu, Ilgin; Melekoglu, RaufThe objective of this study was to evaluate the long-term effects of endometrioma excision on ovarian reserve. This study evaluated the long-term effects of endometrioma excision on ovarian reserve. A total of 63 women were enrolled in this prospective case-control study; 21 women had histories of endometrioma surgery (study group), 21 women had diagnoses of endometrioma, and 21 healthy age-matched women served as controls. Participants were recruited from the Department of Obstetrics and Gynecology, Inonu University Faculty of Medicine, between January 2007 and January 2016. The mean follow-up duration after endometrioma surgery was 30.418.0months for the study group. The mean follicle-stimulating hormone, luteinizing hormone and estradiol levels were similar among groups, but the anti-Mullerian hormone (AMH) level was significantly lower in the surgery group than in the control group (p<.001). The mean AMH level was 42% lower in the endometrioma surgery group than in the endometrioma group and 30% lower in the endometrioma group than in the control group (p=.080 and p=.160, respectively). Endometrioma has a detrimental effect on ovarian reserve, and decreased ovarian reserve compared with that in healthy fertile subjects without endometrioma is evident shortly after endometrioma excision. However, the endometrioma excision procedure does not significantly decrease the ovarian reserve in the long term.Öğe The long-term effects of endometrioma surgery on ovarian reserve: aprospective case-control study(Taylor & francıs ltd, 2-4 park square, mılton park, abıngdon or14 4rn, oxon, england, 2018) Turkcuoglu, Ilgin; Melekoglu, RaufThe objective of this study was to evaluate the long-term effects of endometrioma excision on ovarian reserve. This study evaluated the long-term effects of endometrioma excision on ovarian reserve. A total of 63 women were enrolled in this prospective case-control study; 21 women had histories of endometrioma surgery (study group), 21 women had diagnoses of endometrioma, and 21 healthy age-matched women served as controls. Participants were recruited from the Department of Obstetrics and Gynecology, Inonu University Faculty of Medicine, between January 2007 and January 2016. The mean follow-up duration after endometrioma surgery was 30.418.0months for the study group. The mean follicle-stimulating hormone, luteinizing hormone and estradiol levels were similar among groups, but the anti-Mullerian hormone (AMH) level was significantly lower in the surgery group than in the control group (p<.001). The mean AMH level was 42% lower in the endometrioma surgery group than in the endometrioma group and 30% lower in the endometrioma group than in the control group (p=.080 and p=.160, respectively). Endometrioma has a detrimental effect on ovarian reserve, and decreased ovarian reserve compared with that in healthy fertile subjects without endometrioma is evident shortly after endometrioma excision. However, the endometrioma excision procedure does not significantly decrease the ovarian reserve in the long term.Öğe Maternal and fetal adropin levels in gestational diabetes mellitus(Walter De Gruyter Gmbh, 2013) Celik, Ebru; Yilmaz, Ercan; Celik, Onder; Ulas, Mustafa; Turkcuoglu, Ilgin; Karaer, Abdullah; Simsek, YavuzAim: To evaluate maternal and cord blood serum adropin concentrations in pregnant women with gestational diabetes mellitus (GDM). Study design: Twenty pregnant women with GDM and 20 gestational age-matched healthy pregnant women participated in the study. Maternal serum and cord blood adropin levels were assessed using an enzyme immunosorbent assay, at the time of birth. The relation of maternal serum and cord blood adropin levels with metabolic parameters were also assessed. Results: The mean maternal and cord serum adropin in the GDM group were significantly lower than those of the control women (P = 0.01 and P<0.001, respectively). Maternal serum adropin levels did not correlate with either fetal serum adropin levels or maternal metabolic values. Conclusion: The data suggest that low adropin levels may contribute to the underlying pathogenesis of GDM.Öğe Maternal and fetal serum orexin-A levels in gestational diabetes mellitus(Wiley, 2013) Yilmaz, Ercan; Celik, Onder; Celik, Nilufer; Celik, Ebru; Turkcuoglu, Ilgin; Simsek, Yavuz; Minareci, YagmurAim: Evidence suggests that orexin regulates food consumption, glucose metabolism and insulin secretion. Orexin may have a role in the pathogenesis of type II diabetes mellitus, however its role in gestational diabetes mellitus is not known. We aimed to assess maternal serum and cord blood orexin-A (OXA) concentrations in pregnant women with gestational diabetes mellitus (GDM). Material and Methods: Thirty-five pregnant women with GDM and 35 gestational-age-matched healthy pregnant subjects participated in the study. Maternal serum and cord blood OXA levels were measured with enzyme immunoassay at the time of birth. The correlations between maternal serum and cord blood OXA levels, anthropometric and metabolic parameters were also assessed. Results: The mean maternal and cord serum OXA (1.16 +/- 0.37 and 1.35 +/- 0.20 ng/mL, respectively) in the GDM group were significantly different from those of the controls (1.58 +/- 0.59 and 1.25 +/- 0.21 ng/mL, respectively). The mean maternal fasting-glucose-to-OXA ratio was significantly higher in the GDM group. In the GDM group, the mean maternal serum OXA levels were similar in the insulin (n = 24) and diet (n = 11) treated cases, respectively (1.13 +/- 0.36 ng/mL and 1.21 +/- 0.41 ng/mL). Maternal serum OXA levels positively correlated with fetal serum OXA and maternal glucose levels. OXA concentrations in maternal serum were negatively correlated with the fasting glucose, fasting insulin and homeostasis model assessment insulin resistance index. Conclusions: Maternal serum OXA levels decrease, and fetal serum OXA levels increase in women with GDM.Öğe Maternal, fetal and perinatal characteristics of preeclampsia cases with and without abnormalities in uterine artery Doppler indexes(Taylor & Francis Ltd, 2013) Kafkasli, Ayse; Turkcuoglu, Ilgin; Turhan, UgurObjective: To compare the maternal and fetal characteristics and perinatal outcome in mild and severe preeclampsia cases with and without uterine artery Doppler abnormalities. Methods: Two hundred and fifty-nine mild and severe preeclampsia cases were evaluated retrospectively. Doppler measurements were done in the section where uterine artery raised from the hypogastric artery. Pulsatility index above the 95th percentile of the corresponding gestational age was accepted as abnormal. Results: In mild and severe preeclampsia cases with abnormal Doppler (AD), the rate of intrauterine growth restriction, preterm birth and low birth weight was higher than, but the neonatal intensive care unit stay was similar to the cases with normal Doppler. Base excess was higher in the AD group, in mild and severe preeclampsia. The rate of low Apgar score at 5 min and perinatal mortality was higher in the AD group, in the mild preeclampsia. The strongest independent predictor of the perinatal morbidity and mortality was the presence of prematurity and of the prematurity was the presence of abnormal uterine artery Doppler. Conclusions: Maternal and perinatal morbidity and perinatal mortality increase in mild to severe preeclampsia cases with abnormal uterine artery Doppler. The abnormal uterine artery Doppler increases the morbidity and mortality by increasing the risk of prematurity.Öğe Metabolic and carbohydrate characteristics of different phenotypes of polycystic ovary syndrome(Aves, 2016) Celik, Ebru; Turkcuoglu, Ilgin; Ata, Baris; Karaer, Abdullah; Kirici, Pinar; Eraslan, Sevil; Taskapan, CagatayObjective: To compare the prevalence of various metabolic and cardiovascular risk factors and insulin resistance between polycystic ovary syndrome (PCOS) patients with or without hyperandrogenism. Material and Methods: This is a retrospective cross-sectional study involving women with PCOS as diagnosed according to the Androgen Excess (AE) Society definition (n=504) and women with normoandrogenemic PCOS (n=183). Anthropometrics, lipid profile, glucose, insulin, oral glucose tolerance test (OGTT), and reproductive hormone levels were evaluated. Results: Women with PCOS diagnosed according to the AE Society had a significantly higher prevalence of metabolic syndrome compared with the normoandrogenemic PCOS phenotype: odds ratio (OR) 2.95 [95% confidence interval (CI) 1.21-7.21]. There was no significant difference in the prevalence glucose intolerance test between the groups [OR: 2.15, 95% CI 0.71-6.56]. The prevalence of low high density lipoprotein (HDL)-cholesterol in the group under the AE-PCOS Society criteria was higher than that of the normoandrogenemic PCOS group [OR: 2.82, 95% CI 1.29-3.36]. Conclusion: The risks of metabolic syndrome and cardiovascular disease may vary among the phenotypes of PCOS based on the Rotterdam criteria. This new data may be of reference in informing women with PCOS, although further prospective studies are needed to validate this proposition.Öğe Meydanli Compression Suture: New surgical procedure for postpartum hemorrhage due to uterine atony associated with abnormal placental adherence(Wiley, 2008) Meydanli, Mehmet Mutlu; Turkcuoglu, Ilgin; Engin-Ustun, Yaprak; Ustun, Yusuf; Kafkasli, AyseAim: To inform about the clinical results of a new uterine compression suture technique used in the surgical management of postpartum hemorrhage due to uterine atony associated with abnormal placental adherence. Methods: Postpartum hemorrhage due to uterine atony associated with abnormal placental adherence was diagnosed in seven out of 1819 (0.38%) cesarean sections performed between January 2004 and February 2007, and a new uterine compression suture technique was used for surgical management. Age, parity, gestational age and cesarean section indications, amount of transfusion performed, length of hospital stay, postoperative complications, and number of patients in whom the uterus was preserved were evaluated. Results: The mean age of the cases was 30.5 +/- 3.7 (24-35) years. Cesarean indications were previous cesarean section plus placenta previa totalis in three cases (43%), previous cesarean section in two cases (29%), a twin pregnancy as a result of in vitro fertilization-embryo transfer in one case (14%) and preterm premature rupture of membranes in one case (14%). Six out of seven cases (85%) were successfully treated with the Meydanli compression suture and the uterus was preserved. Conclusion: The Meydanli compression suture seems to be a simple, quickly applicable and safe uterine compression suture technique, which decreases maternal mortality and peripartum hysterectomy rates.
