Intermuscular Coherence in Spinocerebellar Ataxias 3 and 6: a Preliminary Study.

Spinocerebellar ataxias (SCAs) are familial neurodegenerative diseases involving the cerebellum and spinocerebellar tracts. While there is variable involvement of corticospinal tracts (CST), dorsal root ganglia, and motor neurons in SCA3, SCA6 is characterized by a pure, late-onset ataxia. Abnormal intermuscular coherence in the beta-gamma frequency range (IMCßγ) implies a lack of integrity of CST or the afferent input from the acting muscles. We test the hypothesis that IMCßγ has the potential to be a biomarker of disease activity in SCA3 but not SCA6. Intermuscular coherence between biceps brachii and brachioradialis muscles was measured from surface EMG waveforms in SCA3 (N = 16) and SCA6 (N = 20) patients and in neurotypical subjects (N = 23). IMC peak frequencies were present in the ß range in SCA patients and in the γ range in neurotypical subjects. The difference between IMC amplitudes in the γ and ß ranges was significant when comparing neurotypical control subjects to SCA3 (p < 0.01) and SCA6 (p = 0.01) patients. IMCßγ amplitude was smaller in SCA3 patients compared to neurotypical subjects (p < 0.05), but not different between SCA3 and SCA6 patients or between SCA6 and neurotypical subjects. IMC metrics can differentiate SCA patients from normal controls.

Factors Associated with Nontraumatic Spontaneous Subdural Hematomas in Pediatric Patients.

OBJECTIVE: In our study, we aimed to summarize the etiology of subdural hematoma that was not traumatic and required operation in pediatric patients. The subdural hematoma characteristics, possible etiologies, and treatment, as well as the patient outcomes, were analyzed. METHODS: A retrospective examination was made of pediatric patients with subdural hematoma who were operated on at Ümraniye Training and Research Hospital. Patients with a history of trauma were excluded. Data on patient sex, age, bleeding location, type of hematoma based on computed tomography imaging, surgical treatment, presenting symptoms, presence of comorbidities, Glasgow Coma Scale, thrombocyte counts, and international normalized ratio values were recorded. RESULTS: Of the 19 patients included in the study, 4 were female and 15 were male. Their ages ranged between 0 and 15 (mean = 5.84) years. In 57.8% of the patients, comorbidities, including acute myeloid leukemia, a history of shunt operation, epilepsy, mucopolysaccharidosis, known subdural effusion, autism, coagulopathy, ventricular septal defect/tetralogy of Fallot, cerebrospinal fluid leakage after baclofen pump administration, Marfan's syndrome, and late neonatal sepsis were present, while 21% had arachnoid cysts and 21% had no reported comorbidities. CONCLUSION: This study suggests that, in pediatric patients with subdural hematoma with an amount of bleeding requiring surgical management, any underlying comorbidities should be investigated regardless of the presence of a history of trauma. While investigating systemic diseases, special attention should be paid to the presence of arachnoid cysts or disruption in cerebrospinal fluid dynamics along with a history of hematologic diseases.

Additive manufacturing and three-dimensional printing in obstetrics and gynecology: a comprehensive review.

Three-dimensional (3D) printing, also known as additive manufacturing, is a technology used to create complex 3D structures out of a digital model that can be almost any shape. Additive manufacturing allows the creation of customized, finely detailed constructs. Improvements in 3D printing, increased 3D printer availability, decreasing costs, development of biomaterials, and improved cell culture techniques have enabled complex, novel, and customized medical applications to develop. There have been rapid development and utilization of 3D printing technologies in orthopedics, dentistry, urology, reconstructive surgery, and other health care areas. Obstetrics and Gynecology (OBGYN) is an emerging application field for 3D printing. This technology can be utilized in OBGYN for preventive medicine, early diagnosis, and timely treatment of women-and-fetus-specific health issues. Moreover, 3D printed simulations of surgical procedures enable the training of physicians according to the needs of any given procedure. Herein, we summarize the technology and materials behind additive manufacturing and review the most recent advancements in the application of 3D printing in OBGYN studies, such as diagnosis, surgical planning, training, simulation, and customized prosthesis. Furthermore, we aim to give a future perspective on the integration of 3D printing and OBGYN applications and to provide insight into the potential applications.

The role of clitoral topography in sexual arousal and orgasm: transperineal ultrasound study.

INTRODUCTION AND HYPOTHESIS: The clitoris has a critical pivotal role in female orgasm and arousal. The aim of this cross-sectional study was to evaluate topographic measurements of the clitoris, as well as to explore potential relationships between the clitoral complex and the orgasm domain of female sexual function, combining transperineal ultrasound with morphometric measurements. METHODS: In sexually active, heterosexual, premenopausal women, three-dimensional transperineal ultrasound imaging was used to measure the subpubic angle, the anterior triangle area (ATA) of the genital hiatus, the levator urethra gap, and the anteroposterior and transverse diameters of the genital hiatus. Mons pubis thickness, clitoris-urethra distance (CUD), clitoris-fourchette distance, and fourchette-perineal body distance were measured using a caliper. Comparison of measurements and correlation with orgasm score were performed. RESULTS: Among the 108 sexually active women, 30 (27.7 %) reported a low orgasm domain score. There were statistically significant differences between the low orgasm group and the control group in the ATA (4.05 vs 3.64 cm2 respectively; p = 0.03), CUD (21 mm; p = 0.04 vs 16.1 mm; p = 0.04), and volume of the glans clitoris (947.7 mm3 vs 1081 mm3; p = 0.02). There was a moderate and inverse correlation between clitoris-urethra distance and orgasm (r = -0.53, p < 0.001), and arousal (r = -0.42 p < 0.001). Broader ATA (OR = 0.47; 95 % CI = 0.23-0.99; p = 0.04) and longer CUD (OR = 0.57; 95 % CI = 0.44-0.73; p < 0.001) were identified as the only independent predictors of orgasm problems. CONCLUSIONS: Longer glans clitoris-urethra distance and broad space for the deep structures of the clitoris is related to difficulty in reaching orgasm and arousal problems.

Cardiometabolic profiles in women with adenomyosis.

The aim of this study was to investigate the reproductive profiles, metabolic parameters and cardiometabolic risk assessed by surrogate indexes in women with adenomyosis. Ninety-six premenopausal women who were diagnosed with adenomyosis by transvaginal ultrasound and 97 age-body mass index (BMI) matched controls with normal ultrasound during routine examination were included. Women with adenomyosis were more likely to have higher gravidity and had more abortions than women without adenomyosis. Regarding the individual metabolic syndrome components, the adenomyosis group was more likely to have higher prevalence of hypertension, low HDL-C and central obesity. No significant difference was found between the groups in terms of visceral adiposity index, lipid accumulation product and fatty liver index. Only higher blood pressure (BP) remained statistically significant after adjustment for confounding factors in multivariate analysis. Women with adenomyosis had remarkably high risk of hypertension. It may be advisable to monitor their BP closely.Impact StatementWhat is already known on this subject? The only anthropometric characteristic assessed in women in relation to adenomyosis is body mass index (BMI). A case-control study showed that women who are obese are more likely to have adenomyosis. The gravidity, number of spontaneous abortions and previous uterine surgeries such as dilatation and curettage (D&C) and caesarean section were found significantly associated with adenomyosis.What do the results of this study add? A remarkable finding of our study was the increased incidence of higher systolic BP in women with adenomyosis. No difference was observed in adiposity indices between women with and without adenomyosis. Higher prevalence of central obesity and lower HDL-C levels were seen in women with adenomyosis.What are the implications of these findings for clinical practice and/or further research? The study identifies that adenomyosis is associated with an increased risk of hypertension, and women with adenomyosis may be monitored closely for blood pressure changes. Our report also provides novel information about the metabolic risk profiles associated with adenomyosis.

Administration of rectal cytotec versus rectal buscopan before hysteroscopy.

INTRODUCTION: Our objective was to compare the effect of rectal misoprostol (Cytotec) versus rectal hyoscine-n-butyl bromide (Buscopan) on patients undergoing hysteroscopy. We hypothesised that HBB may have a role in cervical priming. MATERIAL AND METHODS: This trial was conducted at Bezmialem Vakif University Hospital. Women of reproductive age between 18-50 years who were scheduled for operative hysteroscopy indicated by type 1 submucous myoma or endometrial polyps were recruited for the study. Ninety patients were divided randomly into three groups. Group 1 received placebo treatment. Group 2 received rectal 200 mcg misoprostol and Group 3 received rectal 20 mg hyoscine-n-butyl bromide two hours before the procedure. Procedures were performed using a bipolar 26 F (9 mm) continuous-flow rigid resectoscope with a 30° lens. The outcome measures included cervical dilation width and time, ease of cervical dilation, procedure time and operative complications. Postoperative self-rated pain was assessed one hour after the procedure. RESULTS: Thirteen patients (43. 3%) in the placebo treatment group, 11 patients (36.7%) in the misoprostol group and four patients (13.3%) in the hyoscine-n-butyl bromide group needed analgesics postoperatively (p = .02). The mean duration of cervical dilation time was longest in Group 1 and shortest in Group 3, however this difference did not reach statistical significance (p=.11). There was no difference with regard to other studied parameters. SUMMARY: HBB reduced the need for pain medication compared to placebo. Larger studies are needed to further investigate the role of HBB in facilitating pre-operative cervical priming.

Risk of obstetric anal sphincter injury with fundal pressure in second stage of labor: Transperineal ultrasound study.

AIMS: Clinical management of the second stage of labor and effectiveness of preventive measures for severe perineal tears are controversial. The aim of this study was to evaluate the effect of using uterine fundal pressure during the second stage of delivery on obstetric anal sphincter injury (OASI), among primiparous women using three-dimensional (3D) transperineal ultrasonography. METHODS: A total of 73 women who had their first vaginal birth were included in the study, the fundal pressure group included women where the fundal pressure maneuver was applied (n = 37); and the control group included women who delivered spontaneously without fundal pressure (n = 36). Tomographic ultrasound imaging with 3D transperineal assessment was performed within 48 h of delivery, internal anal sphincter (IAS) and external anal sphincter (EAS) defect were determined. RESULTS: Five (13.5%) women in the fundal pressure group, seven (20%) women in the control group had complete EAS defect (p = 0.4). Complete IAS defect was observed in one (2.7%) woman in the fundal pressure group and two (5.7%) women in the control group (p = 0.5). A Half-moon sign was observed in one woman in both groups (p = 0.9). The rate of other signs was similar in both groups. Multivariate regression models revealed that none of age, fetal birth weight, episiotomy, length of the second stage of labor, fundal pressure application status, and number were independent predictors of complete IAS or EAS defect. CONCLUSION: Fundal pressure with mediolateral episiotomy during the second stage of delivery does not increase the rate of OASI detected with ultrasonography.

The usual suspect: cross-sectional study of fundal pressure at second stage of delivery and the association with pelvic floor damage.

INTRODUCTION AND HYPOTHESIS: Uterine fundal pressure is applied to accelerate birth by increasing the expulsive force of the uterus in the second stage of delivery. The aim of the study was to evaluate the effect of using uterine fundal pressure during the second stage of delivery on the rate of pelvic floor damage among primiparous women using three-dimensional transperineal ultrasonography. METHODS: The women were divided into two groups: the fundal pressure group included women where the fundal pressure maneuver was applied (n = 39); the control group included women who delivered spontaneously without fundal pressure (n = 47). 3D-TPU was performed within 48 h of delivery, and LAM biometry, LAM defect and loss of tenting were determined. RESULTS: Anteroposterior hiatal dimensions on resting, maximal Valsalva and maximal PFMC were found to be higher in the fundal pressure group (p < 0.0001, p = 0.008, p = 0.007, respectively). The mean hiatal area at rest was larger in the fundal pressure group than in the control group (p = 0.04). The rate of LAM defect was significantly higher in the fundal pressure group (p = 0.001). The rate of loss of tenting was significantly higher in the fundal pressure group (p < 0.0001). According to multivariate regression models, the fundal pressure was the only independent factor associated with LAM defect (OR = 5.63; 95% CI = 12.01-15.74) and loss of tenting (OR = 8.74; 95% CI = 2.89-26.43). CONCLUSIONS: Fundal pressure during the second stage of delivery is associated with a higher risk of LAM defect and loss of anterior vaginal wall support. CLINICAL TRIAL REGISTRATION: NCT03752879.

Use of ultrasound fetal shoulder soft tissue thickness measurement in estimation of fetal weight.

AIMS: Birth weight (BW) estimation with ultrasound is of great importance in delivery decision and management of complications of delivery. The aim was to evaluate the effect of femur, humerus, and clavicular soft tissue thickness on BW and developed a formula for proper estimation of fetal weight. METHODS: This prospective cohort study, included 231singleton pregnancies, with 34 and 42 weeks of gestation, delivered within 48 h after ultrasound examination. In addition to four biometric ultrasound measures, shoulder soft tissue thickness, thigh and arm soft tissue thickness were measured from outer margin of skin to outer margin of bone shaft by same investigator. Spearman correlation test was used to assess correlations between soft tissue thickness measurements and BW. Linear regression model was used and R2 to test accuracy of the new formula. RESULTS: The mean humerus soft tissue thickness (HSTT) was 12 ± 3.5 mm (6-23.9 mm), mean femur soft tissue thickness (FSTT) was 15.9 ± 3.8 mm (7.3-32 mm), mean clavicular soft tissue thickness (CSTT) was 12.9 ± 3.2 mm (7.3-24 mm). There was a low correlation between BW and FSTT (r = 0.21, p = 0.001) and CSTT (r = 0.18, p = 0.005). Best fit formula was Log (BW) = -5697 + 7.2 (HC) + 15.3 (AC) + 22.6 (FL) + 17 (CSTT), was significantly correlated with BW (R2 = 0.60). CONCLUSION: BW increased as the ultrasound shoulder soft tissue thickness increased. Adding soft tissue thickness measurements to fetal biometry is similar in terms of estimating fetal weight from the existing estimated fetal weight formula.

Diagnostic performance of immediate colposcopy among women with high-risk human papillomavirus (HPV) other than HPV 16/18 and normal cytology.

AIM: Persistent infection with 1 of 14 high-risk genotypes human papillomavirus (HPV) genotypes is the crucial for the development of high-grade cervical cancer precursors. The reassuring management of women with cytology negative, high-risk HPV (HrHPV) positive is important especially after the widespread use of HPV testing either as a cotest. The aim of our study was to compare the colposcopic biopsy results of women with HPV 16/18 with other Hr-HPV genotypes and determine positive predictive values (PPV) for CIN2+ of other HR HPV genotypes. METHODS: We prospectively had included the women with negative cytology and positive Hr-HPV test other than HPV 16/18. Control group was composed of women with negative cytology positive test results for either HPV 16 or HPV 18. Women with HrHPV positive, cytology negative referred to immediate colposcopy. RESULTS: The prevalence of CIN1 and CIN2 is significantly higher in HPV 16/18 group than pooled other HrHPV group (34.1% vs 17.5%, P = 0.01 for CIN 1+; 14.8% vs 5.2%, P = 0.03 for CIN 2+). The prevalence of CIN3 was almost three fold in women with HPV 16/18 (9.1% vs 3.1%). PPV for CIN 2+ was 16.4 (9.1-27.3) for HPV 16, 11.7 (2-37.7) for HPV 18, 20 (3.5-55.7) for HPV 31, 11.1 (0.6-49.3) for HPV 51, 12.5 (0.6-53.3) for HPV 58 and 59. CONCLUSION: We showed the relative high PPV for CIN2+ in OHrHPV other than HPV 16/18 positive group among cytology negative population. HPV 33, 51, 58, 59 and 18 had similar PPV for CIN2+ in basal cytology negative population.

Environmental impact of coronavirus (COVID-19) from Turkish perceptive.

ABSTRACT: COVID-19 was not taken seriously by many of us until the wave hit our countries and impacted daily life routines and travel plans, similar to our responses to climate change. COVID-19 led to a decrease of anthropogenic activities in Turkey, largely due to lockdown. Changes in the air quality index (AQI) were assessed before and during coronavirus. In this study, the authors investigated the changes of AQI for 2.5 µm particulate matter (PM2.5), a primary air pollutant, as well as ozone, a secondary air pollutant, in Turkey during December 2019, April 2020, and May 2020. Overall, the PM2.5 index improved by 34.5% by the end of April 2020. However, the ozone index increased from 16.8 to 28.8 by the end of April. The increase in ozone is attributed to the reduction of PM levels, which increased sunlight penetration. Before COVID-19, the AQI for Turkey was categorized as unhealthy for sensitive groups (PM2.5 = 103); however, during the pandemic, AQI fell to lower boundaries of the moderate category by May 2020 (PM2.5 = 56.9). Changes in municipal wastewater were also assessed. Municipal wastewater quality and hospital waste generation did not change during the pandemic in Turkey. Therefore, we should not expect COVID-19 risks in treatment plant effluents. This study gives confidence to regulators that when strict measures are implemented, air quality can improve.

Total colpocleisis technique in huge neglected ulcerated uterovaginal prolapse.

INTRODUCTION AND HYPOTHESIS: We present a video describing the technical considerations for performing a total colpocleisis in the management of significant, neglected, ulcerated, and symptomatic complete uterovaginal prolapse. METHODS: A 79-year-old debilitated woman presented with a large, ulcerated pelvic bulge. A previous attempt at pessary treatment failed because of a disproportion of the pessary with the prolapse size. She had a history of liver insufficiency and hypertension. Obliterative colpocleisis surgery was selected because the healing of a large ulcerated vagina was not likely within a short timeframe. Sharp dissection with scissors and de-epithelialisation of the remaining non-eroded vaginal mucosa with the friction of a sharp-edged surgical knife were performed. Closely located purse strings were used to obliterate potential spaces. Two mirror image triangles in the anterior and posterior vaginal walls were removed. After the formation of a new perineal body, the diamond-shaped vaginal incision was closed vertically to narrow introitus. RESULTS: The patient was discharged on the first postoperative day and an uncomplicated postoperative course ensued. At the 4-week follow-up, there was no evidence of infection, recurrent prolapse, de novo stress incontinence, or voiding with difficulty. CONCLUSIONS: Total colpocleisis is an excellent surgical option in women with multiple, large cervicovaginal ulcers and multiple comorbidities with no desire for penetrative vaginal function.

Search for the G spot: microvessel and nerve mapping of the paraurethral anterior vaginal wall.

INTRODUCTION AND HYPOTHESIS: Orgasm and other sexual responses such as pain, arousal and lubrication may be mediated by nerve fibers and vessels in the lamina propria and muscularis of the vaginal wall, in which case the number of nerve fibers and vessels would be associated with sexual functions. The aim of the study is to map the distribution of nerves and vessels in the anterior vaginal wall along the paraurethral region in a systematic fashion. METHODS: Specimens were taken from women with anterior vaginal wall prolapse undergoing colporrhaphy anterior repair. All specimens were mapped in a standard way starting 15 mm proximal to the external urethral orifice. Selected blocks of samples were immunohistochemically stained: actin, smooth muscle Ab-1 and S100 Protein Ab-1. The numbers of microvessels and nerves in the lamina propria and muscularis were counted in five consecutive high-power fields of a light microscope. Pairwise comparisons of proximal, distal, right and left paravaginal microvessel and nerve fiber density were analyzed with paired-sample t-test or Wilcoxon signed-rank test. RESULTS: Vaginal nerve fibers in the lamina propria and muscularis have a fairly even distribution in the anterior vaginal wall. Vaginal small vessel vascularization and microvascularization are also evenly distributed, with no concentrated site along the paraurethral region of the anterior vaginal wall. CONCLUSIONS: Nerve fiber, nerve bundle, microvessel and small vessel densities in the lamina propria and muscularis were fairly regular, with no concentrated site on the paraurethral region of the anterior vaginal wall.

A facile polymerisation of magnetic coal to enhanced phosphate removal from solution.

Globally, there are increased threats to available freshwater resources due to pollution, climate change, and increased demand from population growth. Phosphorus is one of the essential nutrients required for animal and plant growth. However, when it is released into freshwater resources in excess amounts, it can become a pollutant through eutrophication. This study aimed to enhance the removal of phosphate from water using modified coal. The coal was magnetised by in-situ synthesis using a precipitation technique. To obtain functional groups and mechanical stability, magnetised coal particles were coated with polyaniline, via the polymerisation of aniline to form Magnetised Unburnt Coal Polyaniline (MUC-PANI). The properties of MUC-PANI were investigated using TGA, BET, XRD, Raman spectroscopy, SEM, and FTIR. TGA reviewed MUC-PANI as 58% magnetised coal and 42% polyaniline, while the specific surface area increased from 30.0 to 42.2 m2/g after modification. SEM indicated a cauliflower structure on the surface of MUC-PANI due to the successful polymerisation of polyaniline. The FTIR spectrum showed successful adsorption of phosphate due to the formation of incipient peak at1008 cm-1. The adsorption kinetic data are better fitted to the Elovich model. The Langmuir adsorption capacity of MUC-PANI is 147.1 mg PO43-/g at 25 °C and pH 5.0 (initial concentration 10-200 mg/L, dose 0.8 g/L). MUC-PANI is a cost-efficient compound for removal of phosphate because it is made from readily available coal.

Nurses' Knowledge and Opinions on HPV Vaccination: a Cross-Sectional Study from Istanbul.

Implementing a HPV vaccination program is currently under evaluation by the Turkish health ministry. For screening and vaccination programs to be successful, the cooperation of nurses is essential. We aimed to evaluate (1) basic knowledge of nurses and nursing interns regarding HPV infection and cervical cancer, (2) their attitudes towards smear testing and HPV vaccination, and (3) their viewpoint on vaccination of school age children. This cross-sectional study was undertaken at Bezmialem Vakif University. The survey was designed to assess knowledge about HPV infection, Pap smear testing, cervical cancer, HPV vaccine, attitudes towards HPV vaccination, and school-based vaccination programs. Validity content was determined by expert gynecologists, and a pilot study was performed on 10 nurses. A total of 550 questionnaires were handed out; 499 were completed. Our response rate was 90.7%. Fifty-nine participants answered all the knowledge questions correctly. The calculated knowledge score of the female participants was 6.99 ± 2.22, the male participants was 5.89 ± 2.92. Female participants were more knowledgeable (p < 0.0001). Out of the 353 female participants, 18.6% (n = 66) had undergone smear testing. There were 20 (5.6%) female and 6 (4%) male participants who were vaccinated against HPV. The leading answer for not having a HPV vaccine was "I'm not at risk for a HPV infection" (n = 106, 34.9%). There was a statistical relationship between "HPV knowledge score" and answering "Yes" to "Do you want your children/future children to be vaccinated? (p = 0.001) and "Do you think including the vaccine in the Turkish immunization program is necessary?" (p = 0.001). Nurses in our cohort seem to have satisfactory basic knowledge regarding HPV infection; however, their viewpoints on vaccination were not favorable. Strategies and intervention materials for HPV vaccination will be necessary if a national immunization program will be initiated.

Survivin Expression in Simple Endometrial Polyps and Tamoxifen-associated Endometrial Polyps.

Endometrial polyps are benign pathologies originating as localized overgrowths of basal endometrium. Risk factors include endogenous and exogenous estrogen excess and tamoxifen (TAM) exposure. Our main objective was to investigate the role of an apoptosis-inhibiting protein, survivin, in endometrial polyps. We performed a cross-sectional, analytical study; our samples were obtained from the archives of the Department of Pathology. Sixty samples were included, comprising 20 TAM polyps, 20 simple endometrial polyps, and 20 cases of simple endometrial hyperplasia without atypia not associated with TAM use. Immunohistochemical staining with rabbit monoclonal anti-human survivin, clone EP 119, was performed. Survivin staining score was highest in the endometrial polyp group and lowest in the TAM polyp group (P<0.001). There was no correlation between survivin staining score and the age of patient (r=0.09), TAM exposure (r=-0.02), nor endometrial thickness (r=0.25). Endometrial polyps are frequently associated with TAM. The low expression of the antiapoptotic marker survivin in TAM polyps but high expression in other polypoid endometrium illustrates that different mechanisms are responsible in the pathogenesis of endometrial polyps. It is possible that there is a direct effect of TAM on apoptosis or indirect effect through a progesterone-related mechanism.

Clinical and metabolic characteristics of Turkish adolescents with polycystic ovary syndrome.

The aim of this study was to investigate the clinical, endocrine, metabolic features and prevalence of metabolic syndrome (MBS) in Turkish adolescents with polycystic ovary syndrome (PCOS) and the differences in metabolic parameters between adolescent PCOS with or without the presence of polycystic ovaries (PCO) on ultrasound. Subjects (n = 77) were classified into two groups: oligomenorrhea (O) and clinical and/or biochemical hyperandrogenism (HA) (n = 38), without PCO and O + HA with PCO (n = 39). The control group consisted of 33 age-matched adolescents. Adolescents with PCOS had a significantly higher body mass index (BMI), waist circumference and levels of LH, LH/FSH ratio, triglyceride, insulin, HOMA-IR, free androgen index and lower levels of SHBG and FSH. After adjustment for BMI, LH, LH: FSH ratio remained significantly higher. Adolescents with PCOS had a higher prevalence of MBS. No significant differences in lipid profiles, insulin levels and insulin sensitivity in both the PCOS groups were seen. HDL-C levels were lower in the O + HA + PCO group compared to the controls. BMI may be the major contributing factor in the development of metabolic abnormalities in adolescents with PCOS. Impact statement Many studies have investigated the effect of PCOS on metabolic and cardiovascular risks. It is thought that PCOS increases metabolic and cardiovascular risks. Increase in metabolic and cardiovascular risks associated with PCOS may be handled with early diagnosis and early intervention of PCOS in adolescents, although the diagnosis of PCOS in adolescents could be hard because of the features of PCOS overlapping normal pubertal physiological events. However, early identification of adolescent girls with PCOS may provide opportunities for prevention of well-known health risks associated with this syndrome and reduction of long-term health consequences of PCOS by reducing androgen levels and improving metabolic profile. Our results also support that BMI may be the major contributing factor in the development of metabolic abnormalities in adolescents with PCOS.

The Role of Premature Ovarian Failure Awareness in Female Sexual Functions and Distress.

The diagnosis of premature ovarian failure is traumatic to women, with loss of gonadal functions having been associated with distress and anxiety. The aim of this study is to evaluate the sexual function and distress of women with premature ovarian failure before the diagnosis. Women with premature ovarian failure and age-matched controls were evaluated through the Female Sexual Function Index and the Female Sexual Distress Scale-Revised, and their androgen levels were compared. The major finding of this study is the lack of difference between sexual function in women who are unaware that they have premature ovarian failure and age-matched women with normal gonadal function.

A rat hysteropexy model for evaluating adhesion formation and comparison of two different structured meshes.

INTRODUCTION AND HYPOTHESIS: Peritonization of mesh during sacrohysteropexy is generally advocated to prevent adhesions to the viscera; however, randomized clinical trials are lacking, and peritonization may not be completely possible in a laparoscopic hysteropexy procedure. Our main objective was to describe a basic experimental rat sacrohysteropexy model. We hypothesized that even when peritoneal closure was omitted, using composite mesh would result in less adhesions to the viscera. METHODS: Twenty in-bred female virgin Wistar Hannover rats were used in this study. Standardized hysteropexy procedure and adhesion model is described step by step with two different mesh materials: polypropylene and a composite polyester. Mesh was anchored between the posterior cervix and anterior longitudinal ligament of the lumbar vertebrae. Macroscopic adhesion scores and histopathological tissue reaction was investigated. RESULTS: Macroscopically, the surface area involved in adhesions was similar between groups. However, adhesions in the polypropylene group were more dense, required sharp dissection for lysis, and yielded higher total macroscopic adhesion scores (p < 0.001). Histologically, a more pronounced host inflammatory response was encountered in the polyester group (p < 0.001). CONCLUSIONS: We describe a rat hysteropexy model and a previously established uterine adhesion model. Adhesion scores in the composite mesh group were lower, and bowel involvement was not seen. Our findings are promising, and further research investigating antiadhesive composite mesh use for hysterosacropexy would be appropriate, especially when peritoneal closure is omitted.

Dental health dispositions of pregnant women: A survey from a hospital clinic in Istanbul.

Dental hygienic habits should be maintained in pregnancy despite challenges. We aimed to study the dental attitudes and habits of pregnant women. The patients attending our hospital clinic were invited to fill out a structured questionnaire categorised into three major domains: (1) general oral hygiene status, (2) dental habits, and (3) dental attandence both during pregnancy and prior to pregnancy. Four hundred and seventy four women agreed to participate. Mean age of participants was 28 (18-43). While 184 (38%) women reported brushing twice a day, only 98 (20%) women claimed using floss and or mouth rinse. Fifty-nine (12.4%) women had a dental visit in their current pregnancy and 24 (5.1%) received professional treatment. Obstetric care givers should convey the importance of dental care to their patients. We suggest that dental health should be improved antenatally, and be assessed in detail by dental health care providers. Impact Statement Poor oral health conditions have shown to be associated with an increased risk of adverse pregnancy outcomes, especially in low-income countries and regions. There is escalating evidence to support the lack of awareness among pregnant women about health consequences and long term risks associated with poor oral hygiene. Our results showed that dental hygienic practices of pregnant women are disconcerting in Turkey. The need for inter-professional collaboration among obstetric healthcare providers and dental specialistis is crucial for conveying to women the importance of dental care in pregnancy and beyond.