Analysis of estrogen and progesterone receptor gene polymorphisms in leiomyoma.

BACKGROUND: Leiomyoma, one of the most common benign tumors, causes morbidity during the reproductive years in women. The molecular pathogenesis of the disease is not clear. Leiomyomas are hormone-sensitive tumors affecting around 20%-25% of women. Gene polymorphism studies could be important and explaining in the evaluation of multifactorial diseases such as leiomyoma. Polymorphisms involving genes responsible for the synthesis and signalization of steroid hormones could be used as genetic markers for hormone-related conditions. The purpose of this study was to analyze the effect of ERα-351 XbaI A/G, ERα-397 PvuII T/C, and progesterone receptor (PGR) PROGINS polymorphisms on the development of leiomyomas. MATERIAL AND METHODS: In this study, 213 samples (103 leiomyoma patients and 110 healthy controls) participated. The ERα-351 XbaI A/G and ERα-397 PvuII T/C gene polymorphisms were analyzed using PCR-RFLP method. PGR PROGINS polymorphism was analyzed by PCR method with specific primers. RESULTS: The genotype distribution and allele frequency of the ERα-351 XbaI A/G, ERα-397 PvuII T/C, and PGR PROGINS polymorphisms were not statistically different between leiomyoma patient and control groups (p > 0.05). CONCLUSION: This study reflects that ERα and PGR PROGINS polymorphisms may not be one of the many genetic factors for leiomyoma susceptibility.

Does reactive hypoglycemia during the 100 g oral glucose tolerance test adversely affect perinatal outcomes?

OBJECTIVES: To determine whether pregnant women who have reactive hypoglycemia during the 100 g oral glucose toler-ance test (OGTT) are at an increased risk of poor pregnancy outcomes. MATERIAL AND METHODS: We retrospectively analyzed perinatal data from 413 women who underwent a 3 h OGTT at 24-28 weeks of gestation and gave birth in our clinics between January 2012 and December 2014. RESULTS: According to OGTT results, the majority of the subjects were normoglycemic (n = 316, 76.5%), while 49 (11.9%) were diagnosed with gestational diabetes, and 33 (8.0%) had single high glucose values. Reactive hypoglycemia was de-tected in only 15 patients (3.6%). The mean age of the women in the reactive hypoglycemia group was significantly lower than that of the women in the gestational diabetes and single high glucose value groups (26.4 ± 4.4 years, 31.4 ± 5.4 years, and 31.8 ± 4.3 years, respectively; p < 0.05). The newborns of the women in the reactive hypoglycemia group had higher rates of APGAR scores < 7, increased admission to the neonatal intensive care unit (NICU), and lower birth weights compared with the other groups (p < 0.001, p < 0.001, and p = 0.009, respectively). CONCLUSION: Reactive hypoglycemia during the 3 h 100 g OGTT is significantly associated with low APGAR scores, low birth weights, and prenatal admission to the NICU. Therefore, pregnant women who develop hypoglycemia during the 100 g OGTT performed at 24-28 weeks of gestation should receive attentive follow-up care to decrease the possibility of adverse perinatal outcomes.

Does endocan level increase in women with polycystic ovary syndrome? A case - control study.

OBJECTIVES: To evaluate endocan levels of patients with polycystic ovary syndrome (PCOS) in comparison to healthy women. MATERIAL AND METHODS: A cross-sectional case-control study on 88 patients with PCOS (mean age, 22.06 ± 4.24 years; body mass index [BMI], 23.9 ± 4.74 kg/m2) and 87 age- and BMI-matched healthy women (mean age, 23.71 ± 4.42 years; BMI, 22.15 ± 3.03 kg/m2). RESULTS: Serum endocan level was significantly higher in PCOS group than control group (540.9 ± 280.3 pg/mL vs. 355.5 ± 233.5 pg/mL, respectively; p < 0.001). The presence of polycystic ovary finding on ultrasonography or oligomenorhea did not produce significant effect on serum endocan levels (p > 0.05). In PCOS group, endocan level was negatively correlated with BMI and C-reactive protein level, and positively correlated with high density lipoprotein level (p < 0.05). CONCLUSIONS: Blood endocan level is increased in PCOS. Further studies are needed to evaluate the clinical value of blood endocan level as a marker for the risk of cardiovascular and metabolic diseases in patients with PCOS.

Association of Genetic Polymorphisms in TNF and MIF Gene with the Risk of Primary Dysmenorrhea.

Primary dysmenorrhea, which affects 90 % of adolescent girls and more than 50 % of menstruating women worldwide, is characterized by recurrent pain during menses in the absence of a detectable organic disease. The aim of this study is to assess the association between MIF -173 and TNF -308 genetic polymorphisms and the clinical features of primary dysmenorrhea. The study population comprised 154 unrelated female patients with clinical diagnosis of dysmenorrhea, and a total of 144 control subjects were recruited consecutively. The MIF -173G > C promoter polymorphism (rs755622) and TNF gene -308G > A (rs1800629) polymorphism were analyzed by polymerase chain reaction-based restriction fragment length polymorphism assay. Two fragments (268 and 97 bp) were seen when the G allele was present at position -173, and three fragments (206, 97, and 62 bp) were observed when the C allele was present. Two fragments (87 and 20 bp) were seen when G allele was present at position -308. There were statistically significant associations between age at menarche and history of back pain among dysmenorrhea patients and MIF gene -173G > C polymorphism (p = 0.003 and p = 0.042, respectively). The genotype and allele frequencies of -308G > A polymorphism showed statistically significant differences between dysmenorrhea patients and controls (p = 0.023 and p = 0.009, respectively). A high association was also observed when the patients were compared with the controls according to the GG genotype versus GA+AA genotypes (p = 0.009). The present study showed that the TNF-α -308 GG genotype may be a useful tool to predict the susceptibility of dysmenorrhea.

Anthropometric, clinical and laboratory comparison of four phenotypes of polycystic ovary syndrome based on Rotterdam criteria.

AIM: To compare all phenotypes of polycystic ovary syndrome (PCOS) for anthropometrical, hormonal, and metabolic differences according to Rotterdam criteria. MATERIAL & METHODS: Women with PCOS (Rotterdam definition; n = 127) and women without PCOS used as controls (n = 44). There were four phenotypes of PCOS: 56/127 (44.09%) of the patients were polycystic ovaries on ultrasound (PCO) + oligo or anovulation (O) + biochemical and/or clinical hyperandrogenism (HA), 29/127 (22.84%) were HA+O, 24/127 (18.90%) were PCO+O and 18/127 (14.17%) were HA+PCO. And 42/127 (33.07%) patients represented the new phenotypes (PCO+O and HA+PCO). Phenotypical, hormonal and metabolic parameters were compared between the groups. RESULTS: Waist-to-hip ratio, luteinizing hormone-to-follicle stimulating hormone ratio, testosterone, androstenedione, dehydroepiandrostenedione were lower in women with PCO+O and controls than the other three phenotypes. The highest score regarding hirsutismus was found in the HA+O phenotype and the lowest score in the PCO+O phenotype. Prevalence of metabolic syndrome and degree of insulin resistance in PCO+O phenotype was closer to control subjects than the other three phenotypes. CONCLUSIONS: Anthropometrical, hormonal, and metabolic differences suggest that PCO+O phenotype is closer to control group than the other PCOS phenotypes.

Does antenatal betamethasone have negative effects on fetal activities and hemodynamics in cases of preeclampsia without severe features? A prospective, placebo-controlled, randomized study.

AIM: To evaluate whether antenatal betamethasone affects the fetal biophysical profile (BPP) and Doppler indices of umbilical and middle cerebral arteries (MCAs) in cases of preeclampsia without severe features. MATERIALS AND METHODS: Forty singleton preeclamptic pregnancies without severe features at gestational ages of 28-34 weeks were randomly divided into two groups of 20 patients: betamethasone and control groups. Patients in the betamethasone group were administered two consecutive doses of 12 mg betamethasone intramuscularly, 24 h apart, and patients in the control group were administered the same volume of saline as a placebo. All participants were evaluated before (0 h) and at hours 24, 48, and 72 of betamethasone/placebo administration using BPP scoring and umbilical and MCA Doppler examinations. RESULTS: Total BPP scores were significantly lower in the betamethasone group across the three time points during the follow-up period (p < 0.001). None of the Doppler indices differed significantly between the groups (p > 0.05). CONCLUSION: Antenatal betamethasone negatively affects fetal BPP score parameters, including the non-stress test, fetal body and breathing movements, without affecting vascular indices of umbilical arteries and MCAs. Clinician awareness of this transient drug-induced effect might be valuable for preventing iatrogenic preterm delivery for fetuses in preeclamptic pregnancies without severe features.

Do Urgent Caesarean Sections Have a Circadian Rhythm?

OBJECTIVE: The primary goal of the present study was to demonstrate the existence of a possible circadian variation in urgent operative deliveries. METHODS: All urgent caesarean sections between 1 January 2014 and 1 January 2015 with known exact onset times of operation were included in this retrospective study. Cases that were previously scheduled for elective caesarean section were excluded. Information regarding age, delivery date, onset time of operation and type of anaesthesia was collected from the database. Analyses were completed using the Statistical Package for Social Sciences (SPSS Inc., Chicago, IL, USA) version 20.0 software. The statistical significance for all analyses was set at p<0.05. RESULTS: A total of 285 urgent caesarean section deliveries were included in the study. There were 126 (44.2%) deliveries during the day shift and 159 (55.8%) during the night shift. 80 patients (28.1%) received general anaesthesia and 65 (22.8%) received spinal anaesthesia in the morning shift, whereas 54 patients (18.9%) received general anaesthesia and 86 (30.2%) received spinal anaesthesia during the night shift. CONCLUSION: The present study suggested that urgent caesarean sections revealed a circadian rhythm during the day.

Evaluation of 37,438 consecutive cervical smear results in the Turkish population.

INTRODUCTION: Retrospective evaluation of cervical smear results of women who attended our gynecology policlinics with various symptoms and discussion of the results in the light of the literature. MATERIAL AND METHODS: We performed a retrospective investigation on 37,438 Pap smear results of women who attended our hospital between January 2011 and December 2012 with a variety of symptoms. RESULTS: Average patient age was 43 (18-83) years. Of the Pap smear results analyzed, in 21,503 (57.4%) findings were within normal limits, while 153 (0.41%) showed epithelial cell abnormalities and 15,358 (41%) showed inflammation. Four hundred and twenty-four (1.1%) cases were reported to have inadequate Pap smear samples for evaluation. Of the epithelial cell abnormalities, 136 (88.8%) were squamous cell abnormalities and 17 (11.1%) were glandular cell abnormalities. Atypical squamous cells of unknown significance (ASCUS) were reported for 117 (0.3%) Pap smears, while other epithelial abnormalities included atypical glandular cells of unknown significance (AGUS) in 17 (0.05%) cases, low-grade squamous intraepithelial lesion (LSIL) in 8 (0.02%) cases, atypical squamous cells with possible high grade lesion (ASC-H) in 8 (0.02%) cases and high-grade squamous intraepithelial lesion (HSIL) in 3 (0.008%) cases. CONCLUSIONS: Public awareness should be raised on the importance of Pap smear testing repeated at appropriate intervals in the prevention and early diagnosis of cervical cancer. Health education should become more widespread, and the importance of screening programs and regular check-ups should be emphasized more often on this issue in the media.

Relationship between mean platelet volume and recurrent miscarriage: a preliminary study.

INTRODUCTION: The aim of the study was to examine the relationship between mean platelet volume (MPV) and recurrent miscarriage in order to illuminate the etiopathogenesis of recurrent miscarriage. MATERIAL AND METHODS: We retrospectively investigated the data of 120 patients with unexplained recurrent miscarriage (group 1), and compared them with the data of 120 match-paired patients in the control group (group 2). The definition of recurrent miscarriage was accepted as two or more failed clinical pregnancies which were documented by ultrasonography or histopathologic examination. All patients in the recurrent miscarriage group were evaluated with diagnostic tests for the etiology of recurrent miscarriage. Total blood count parameters, including hemoglobin, mean corpuscular volume, red cell distribution width, white blood cells, platelets, and mean platelet volume, were compared. RESULTS: The average patient age at the time of examination was 29.07 ±2.81 years in group I and 28.53 ±3.5 years in group II (p > 0.05). Mean body mass index (BMI) was similar between group 1 and group 2, 22.54 ±3.17 and 22.99 ±2.38, respectively (p > 0.05). Mean hemoglobin, mean corpuscular volume, red cell distribution width, and white blood cell and platelet levels were similar in both groups (p > 0.05). Mean platelet volume levels were significantly higher in group I (9.45 ±1.09 fl) than in group II (7.63 ±0.52 fl) (p = 0.001). CONCLUSIONS: Higher MPV values in the study group suggest and support the importance of thromboembolic events in the etiology of recurrent miscarriage.

A Fetus with Iniencephaly Delivered at the Third Trimester.

Iniencephaly is an uncommon neural tube defect, having retroflexion of the head without a neck and severe distortion of the spine. Iniencephaly is classified into two groups, iniencephaly apertus (with encephalocele) and iniencephaly clausus (without encephalocele). Incidence ranges from 0.1 to 10 in 10.000 pregnancies and it is seen more frequently in girls. Most of the fetuses with this defect die before birth or soon after birth, while those with the milder forms may live through childhood. Recurrence risk is around 1-5%. Family should be offered termination to reduce maternal risks and counseled for folic acid supplementation before the next planned pregnancy. Here we present a rare case of iniencephaly clausus which was diagnosed at 18th week of gestation by ultrasonography and delivered in the third trimester of pregnancy due to rejection of termination.

A Case of Primary Postpartum Bleeding due to Vaginal Laceration after Vaginal Delivery: Successful Management with Transcatheter Arterial Embolization.

Postpartum hemorrhage is one of the major causes of maternal mortality. There are medical and surgical options to control the bleeding, some of which can impair future fertility. Transcatheter arterial embolization might be a useful option in the management of intractable postpartum bleeding before the consideration of more invasive and radical methods. In this report, we report a 33-year-old patient who presented with primary postpartum hemorrhage due to vaginal laceration and was eventually treated with transcatheter arterial embolization.