Does obesity have detrimental effects on IVF treatment outcomes?

BACKGROUND: The aim of this study was to investigate the influence of body mass index (BMI) on the in vitro fertilization (IVF) treatment outcomes in a cohort of women undergoing their first IVF, using an intracytoplasmic sperm injection (ICSI). METHODS: This retrospective cohort study included 298 cycles from women younger than 38 years old undergoing IVF-ICSI at a university infertility clinic. The treatment cycles were divided into three groups according to the BMI of the women involved: normal weight (18.5 ≤ BMI < 25 kg/m(2), 164 cycles), overweight (25 ≤ BMI < 30 kg/m(2), 70 cycles), and obese (BMI ≥ 30 kg/m(2), 64 cycles). The underweight women (BMI < 18.5 kg/m(2)) were not included in the analysis due to small sample size (n = 22). The patient characteristics and IVF-ICSI treatment outcomes were compared between the BMI groups. RESULTS: The total gonadotropin dose (p <0.001) and duration of stimulation (p = 0.008) were significantly higher in the obese group when compared to the normal BMI group. There were no significant differences across the BMI categories for the other IVF-ICSI cycle outcomes measured, including the number of retrieved oocytes, mature oocytes, embryos suitable for transfer, proportion of oocytes fertilized, and cycle cancellation rates (p >0.05 for each). Additionally, clinical pregnancy, spontaneous abortion, and the ongoing pregnancy rates per transfer were found to be comparable between the normal weight, overweight, and obese women (p >0.05 for each). CONCLUSION: Obese women might require a significantly higher dose of gonadotropins and longer stimulation durations, without greatly affecting the pregnancy outcomes.

Effect of injectable medroxyprogesterone acetate and etonogestrel implants on GABA-A and serotonin receptors in white and gray matter of the brain: experimental study in rats.

The aim of this study was to evaluate the time-dependent effect of progesterone-only contraceptives on the brain and to obtain an improved understanding of mood disorders experienced under this medication. A total of 66 Wistar albino rats were divided into three groups: etonogestrel (ENG) implant (group 1, n = 30); depot medroxyprogesterone acetate (MPA)-injectable (group 2, n = 30); and control (group 3, n = 6) groups. Groups 1 and 2 were each divided into five subgroups, which were examined every 10 d for up to 50 d after medication administration, to evaluate its time-dependent effect. There was no difference in terms of gamma-aminobutyric acid (GABA) and serotonin immunohistochemical staining in white and gray matter among the subgroups of group 1. In group 2, there was a significant decrease in serotonin receptor staining intensity in white and gray matter on day 50, when compared to the control group (p = 0.041). When the subgroups of group 2 were compared, there was a significant decrease in serotonin receptor staining intensity in white and gray matter on days 40 and 50 when compared to day 10. In conclusion, we showed that ENG and MPA have no effect on apoptosis and GABA-A receptors in the brain. We also showed that MPA has time-dependent effects on serotonin receptors, which may be a possible mechanism involved in mood disorders during long-term usage of injectable progesterone-only contraceptives.

Extended high frequency audiometry in polycystic ovary syndrome.

OBJECTIVE: Polycystic ovarian syndrome (PCOS) is the most common endocrine disorder affecting 5-10% of women in reproductive age. Insulin resistance, dyslipidemia, glucose intolerance, hypertension, and obesity are metabolic disorders accompanying the syndrome. PCOS is a chronic proinflammatory state and the disease is associated with endothelial dysfunction. In diseases with endothelial damage, hearing in high frequencies are mostly effected in early stages. We evaluated extended high frequency hearing loss in PCOS patients. MATERIAL METHODS: Forty women diagnosed as PCOS and 25 healthy controls were included in this study. Age and BMI of PCOS and control groups were comparable. Each subject was tested with low (250-2000 Hz), high (4000-8000 Hz), and extended high frequency audiometry (8000-20000). Hormonal and biochemical values including LH, LH/FSH, testosterone, fasting glucose, fasting insulin, HOMA-I, and CRP were calculated. RESULTS: PCOS patients showed high levels of LH, LH/FSH, testosterone, fasting insulin, glucose, HOMA-I, and CRP levels. The hearing thresholds of the groups were similar at frequencies of 250, 500, 1000, 2000, and 4000 Hz; statistically significant difference was observed in 8000-14000 Hz in PCOS group compared to control group. CONCLUSION: PCOS patients have hearing impairment especially in extended high frequencies. Further studies are needed to help elucidate the mechanism behind hearing impairment in association with PCOS.

Comprehensive evaluation of irisin levels in fetomaternal circulation of pregnant women with obesity or gestational diabetes mellitus.

AIM: To evaluate maternal and cord blood irisin levels in pregnant women with gestational diabetes mellitus (GDM) and in obese pregnant women without GDM. METHODS: The study included 109 patients, with 34 patients in the GDM group, 40 in the obese non-GDM group, and 35 in the control group. Maternal serum irisin levels at the time of delivery were measured by an enzyme-linked immunosorbent assay kit. The correlation of serum irisin levels with metabolic parameters and anthropometric measurements was analyzed. RESULTS: There were significant differences between the study groups in terms of cord arterial, cord venous, and maternal serum irisin levels (P < 0.001, P < 0.01, P < 0.001, respectively). Cord arterial, cord venous, and maternal serum irisin levels were higher in the obese group compared to the control (P < 0.01, P < 0.01, P < 0.01, respectively) and the GDM group (P < 0.001, P < 0.001, P < 0.001, respectively). CONCLUSION: Elevation in irisin levels of women who have pregnancies complicated with obesity may be explained as part of the compensation mechanism against disturbed metabolic functions. Pregnant individuals with GDM have lower serum irisin levels in comparison to healthy pregnant women. In this regard, it is possible that the measurement of serum irisin levels may be utilized in the future for prediction, prevention, and treatment of GDM.

Temperament and character differences of patients with polycystic ovary syndrome.

AIM: There is an unclear relationship between Polycystic Ovary Syndrome and psychiatric disorders including anxiety and depression. We aimed to evaluate temperamental and personal characteristics of patients with PCOS. METHODS: Fifty patients with PCOS and 41 healthy controls were included in the study. Hormonal and demographic characteristics were recorded after gynecologic and psychiatric evaluation. Socio-demographical Data Form, Beck Depression Inventory, Beck Anxiety Inventory and the Cloninger's Temperament and Character Inventory were performed for all participants. RESULTS: Patients with Policystic Ovary Syndrome had significantly higher depression and anxiety scores when compared to the controls (p < 0.05). There were no significant difference in any of the subdimensions neither for temperament nor for character between patient and control groups (p > 0.05). Testosteron levels and the degree of hirsutism, LH/FSH ratio and body mass index of the patients did not have significant correlations with depression or anxiety scores or any of the Cloninger subdimentions (p > 0.05). However, there was a negative correlation between age and novelty seeking and age and reward dependence (r:-0.33, p:0.018; r:-0.295, p:0.037, respectively). CONCLUSIONS: This preliminary study showed no significant difference between patients and healthy controls regarding temperament and character. Patients had higher anxiety and depression scores. Further research is needed to enlighten this subject.

A Case of the TOF with APV Complicated with Polyhydramnios and Severe Bronchomalacia.

Absent pulmonary valve syndrome (APVS) is a rare congenital heart disease with severe pulmonary insufficiency, characterized with aneurysmal dilation in the pulmonary artery and one or both of its branches. We presented a rare case with APVS and literature review in this letter. Prenatal USG examination of the fetus at the 26th week of gestation revealed severe polyhydramnios, dilatation at right ventricle, and abnormal appearance of the heart. At the 31st gestational week, the baby was born with cesarean section. The newborn had right heart failure but had no hydrops fetalis. Therefore, severe respiratory distress observed in the infant has been associated with pulmonary complications. The infant, who had respiratory acidosis according to blood gas analysis, was intubated and attached to mechanical ventilator. Despite progressively increased respiratory support and other interventions, the infant died on the 3rd day of admission. Compression against bronchial tree and esophagus due to dilated pulmonary artery and its branches may inevitably lead to bronchomalacia and polyhydramnios. In conclusion, presence of polyhydramnios and the possibility of severe bronchomalacia should be kept in mind; and due to the risk of early neonatal mortality, delivery should be performed in a center where pediatric heart surgery is available.

Alterations in nasal mucociliary activity in polycystic ovary syndrome.

OBJECTIVES: Polycystic ovary syndrome (PCOS) is a common endocrine disorder in women of reproductive age. It can affect various organ systems, and respiratory mucosa has been reported as being hormone responsive. STUDY DESIGN: A case-control study consisting of 50 women with PCOS and 30 control subjects matched for age and body mass index was conducted, in order to investigate nasal mucociliary clearance time (NMCT) in patients with PCOS. Serum basal hormonal-biochemical parameters and NMCT were evaluated on menstrual cycle days 2-5 for all participants. RESULTS: The mean NMCT in PCOS and control groups was 10.45±2.88 and 6.92±1.78, respectively (p=0.0001). A significant positive correlation was found between NMCT and duration of disease (r=0.52; p=0.001), serum total testosterone level (r=0.28; p=0.04), and luteinizing hormone/follicle stimulating hormone (r=0.29; p=0.04). CONCLUSIONS: Our findings indicate that PCOS is associated with altered NMCT. Prolonged NMCT predisposes patients to respiratory tract and middle ear infections, and clinicians should be aware of this.

Is there a correlation between maternal serum TGF-ß1 levels and fetal hydronephrosis?

OBJECTIVE: We aimed to identify a noninvasive marker for clinically significant fetal uropathies. To achieve this aim, we detected TGF (transforming growth factor)-ß1 serum level which rises in neonatal hydronephrosis, in pregnant patients with fetal hydronephrosis. MATERIALS AND METHODS: We evaluated 44 patients, all of whom were pregnant and had a gestational age between 20 and 30 weeks. Twenty-two patients had normal maternal renal ultrasound imaging and had a fetus with fetal hydronephrosis (Group A). The remaining twenty-two patients had normal maternal and fetal renal ultrasound imaging (Group B). The maternal serum levels of TGF-ß1 were measured with a sandwich enzyme-linked immunosorbent assay (ELISA) using a commercially available kit. RESULTS: The median value for the study group was 55.90 pg/mL (9.67 ± 574.45) and for the control group was 59.49 pg/mL (12.49 ± 402.04). There was no statistical difference in serum TGF-ß1 levels between the groups (p = 0.769 - Mann-Whitney U test). In the study group, the diameter of the right renal pelvis was 5.7 mm (5.1-8.9 mm), while the diameter of left renal pelvis was 5.75 mm (5.3-10.04 mm). CONCLUSION: In our study, the circulating TGF-ß1 levels were not statistically different in the fetal hydronephrosis group when compared to the controls. According to our study, TGF-ß1 is not useful in the detection and follow-up of fetal hydronephrosis. We therefore require further studies involving larger groups with moderate or severe fetal hydronephrosis to detect the usefulness of the serum levels of TGF-ß1 in pregnant women with fetal hydronephrosis.

Immediate breastfeeding and skin-to-skin contact during cesarean section decreases maternal oxidative stress, a prospective randomized case-controlled study.

OBJECTIVE: Immediate skin-to-skin contact (ISSC) and early breastfeeding are recommended for the wellbeing of the neonate. In this study, we aimed to evaluate the effect of ISSC and early breastfeeding on maternal oxidative stress and postoperative pain. METHODS: A total of 90 patients were randomized into two groups based on the timing of skin-to-skin contact and breastfeeding. Group 1 (n = 45) was provided ISSC and breastfeeding in the operating room during the cesarean section (C/S). Group 2 (n = 45) breastfed their babies 1 h after the C/S. As markers of oxidative stress, maternal serum levels of total antioxidant status (TAS), total oxidant status (TOS) and oxidative stress indices (OSI) were evaluated. Maternal oxytocin levels and the relation between these parameters and postoperative pain were also evaluated. RESULTS: The postoperative TAS levels were significantly higher, whereas TOS and OSI levels were lower in Group 1 than Group 2. Negative correlations between oxytocin level and postoperative TOS and OSI were observed, as was a positive correlation between oxytocin level and postoperative TAS. CONCLUSIONS: The effect of ISSC and early breastfeeding on mothers was documented for the first time in this study. Our results demonstrated ISSC and early breastfeeding during C/S reduce maternal oxidative stress.

Mean Platelet Volume, a Novel Biomarker in Adolescents with Severe Primary Dysmenorrhea.

STUDY OBJECTIVE: To evaluate whether mean platelet volume (MPV) would be a profitable marker in predicting disease severity in adolescents with severe primary dysmenorrhea (PD). DESIGN, SETTING, PARTICIPANTS, INTERVENTIONS, AND MAIN OUTCOME MEASURES: A total of 67 patients diagnosed with PD and 37 healthy adolescents with regular menstrual cycles were included in the study. Hemoglobin, MPV, and white blood cell, platelet, lymphocyte, and neutrophil counts were measured as part of the automated complete blood examination. Neutrophil to lymphocyte ratio and platelet to lymphocyte ratio were obtained from the absolute neutrophil or platelet count, respectively, divided by the absolute lymphocyte count. The visual analog scale was used to assess the level of pain, as mild (<40 mm), moderate (40-60 mm) and severe (>60 mm) PD. RESULTS: The MPV level of the combined severity of PD and control groups were similar. However, the MPV was significantly lower in the severe PD group compared with the control group (P = .04). There were no significant differences in the other hematological parameters between the groups. The mean visual analog scale score of the PD and control subjects were 7.35 ± 2.25 and 1.07 ± 1.96, respectively (P < .01). There was a poor negative correlation, which was statistically insignificant, between MPV and white blood cell count. CONCLUSION: The present study showed that MPV is decreased in adolescents with severe PD. Further studies with larger numbers of subjects are necessary to clarify the roles of platelets in the pathogenesis of severe PD and evaluate the changes in MPV value in response to treatment.

Presentation and management of pyogenic liver abscess in a 23-week pregnant woman.

Pyogenic liver abscess during pregnancy is an extremely rare condition. We report a case of 33-year-old, 23-week pregnant woman with pyogenic liver abscess. She was still in the hospital for medical observation of fever, when a sudden episode of tachycardia with a pulse of 210 beats per minute and tachypnea with a respiratory rate of 30 breaths per minute was encountered. At that moment, her fever was 39.6°C (103.28 Fahrenheit). The abdominal ultrasound stated a calcific echogenic mass with a measure of 6 cm in the liver region. Given the sonographic characteristics noted, a liver abscess was suspected. Our case was successfully treated with an ultrasound guided percutaneous aspiration of the abscess and a wide spectrum antibiotic. At 38 weeks of gestation, an elective cesarean delivery was performed. The female neonate weighed 3200 g with APGAR scores of 9 and 9 at the first and fifth minutes, respectively.

The effect of acupuncture on postmenopausal symptoms and reproductive hormones: a sham controlled clinical trial.

BACKGROUND: Acupuncture is commonly used to treat menopausal symptoms and other gynaecological conditions. In this study, the authors aimed to investigate whether acupuncture has an effect on menopausal symptoms and to explore whether this effect is related to changes in hormone levels. Materials and methods A total of 53 postmenopausal women were alternately assigned into two treatment groups: acupuncture (n=27) and sham acupuncture (n=26). Menopausal symptoms were assessed using the Menopause Rating Scale (MRS). The serum oestradiol, follicular stimulating hormone (FSH) and luteinising hormone (LH) levels were measured at baseline and again after the first and last sessions. The Student t test was used for normally distributed data and the Wilcoxon signed rank test for not normally distributed data. The group differences in MRS scores were assessed using non-parametric Mann-Whitney U test. RESULTS: After treatment, total MRS, and the somatic and psychological subscale scores were significantly lower in the acupuncture group than the sham group (all p=0.001). The severity of hot flushes was found to be significantly decreased after treatment in acupuncture group (p=0.001). In the acupuncture group LH levels were lower and oestradiol levels were significantly higher than sham group (p=0.046 and p=0.045, respectively) after treatment, but there was no difference in FSH levels. CONCLUSION: Acupuncture was effective in reducing menopausal complaints when compared to sham acupuncture and can be considered as an alternative therapy in the treatment of menopausal symptoms.