Diagnostic accuracy of the IDEA protocol for non invasive diagnosis of rectosigmoid DE - a prospective cohort study.

OBJECTIVES: To test the accuracy of TVS applying the IDEA approach for suspected rectosigmoid DE and to determine the frequency of other pelvic diseases mimicking DE in patients undergoing surgery. MATERIALS UND METHODS: Prospective single center observational study including consecutive women undergoing TVS for clinically suspected rectosigmoid DE followed by conservative or surgical therapy. TVS findings were compared with those obtained by laparoscopy and confirmed histologically. RESULTS: Of the 671 included patients, 128 women opted for medical therapy, and 6 patients decided for surgery but did not give consent to participate in the study. 537 women were enrolled in the final analysis. 279 (52 %) exhibited surgically confirmed rectosigmoid DE. The sensitivity and specificity, positive and negative predictive value (PPV, NPV), positive and negative likelihood ratio (LR+/-) and accuracy of TVS for diagnosing DE in the rectosigmoid were 93.5 %, 94.6 %, 94.9 %, 93.1 %, 17.24, 0.07, 94.04 %. 12 women who were clinically suspected for DE and mimicked sonographic signs fulfilling the IDEA criteria did exhibit other pathologies. Diagnoses were as follows: vaginal Gartner duct cyst (3/291;1.0 %), anorectal abscess (3/291; 1.0 %), rectal cancer (2/291;0.7 %), hydrosalpinx (2/291;0.7 %), metastatic endometrial cancer (1/291;0.35 %) and Crohn's disease (1/291;0.35 %). CONCLUSION: TVS for diagnosing colorectal DE applying the IDEA criteria is highly accurate for presurgical diagnosis. However, additional pelvic pathologies are encountered in 4-5 % of women attending for suspected rectosigmoid DE. These need to be taken into account when investigating patients for suspected DE.

The applicability of the Eating Disorder Inventory in pregnancy.

PURPOSE: The aim of our study was validating Eating Disorder Inventory (EDI) among pregnant women, who are vulnerable to eating disorders (EDs). METHODS: In 2012-2013, 1146 women (aged 18-47 years) completed a questionnaire including EDI during the first 3 days after delivery. We checked factorial validity of three diagnostic subscales of EDI with confirmative factor analysis and internal validity by Cronbach's alpha and item-total correlation. We also tested discriminative validity by comparing average of the three subscale of EDI in case of ED and non-ED groups. RESULTS: When applying the EDI to pregnant women, it seems necessary to exclude five items on three diagnostic subscales: on the Drive for Thinness subscale, 4 items remain (out of 7); on the Bulimia subscale, 6 items remain (out of 7); the Body Dissatisfaction subscale decreases from 9 to 8 items. Cronbach's alpha and item-total correlation values meet the requirements defined by Garner et al. The internal consistency of the EDI has proved to be appropriate, indicating that it is a reliable screening tool. CONCLUSIONS: Thinking, attitudes, and behaviors connected to eating, along with the relation to altering body weight change during pregnancy. Vomiting usually accompanies pregnancy; body weight gain within wide limits is also regarded as normal during pregnancy. These behaviors and changes are not feasible to use for measuring ED symptoms. These aspects cannot be neglected when screening eating disorders in pregnant women. LEVEL OF EVIDENCE: Level IV evidence obtained from multiple time series with or without an intervention.

Gamma-Synuclein Levels Are Elevated in Peritoneal Fluid of Patients with Endometriosis.

BACKGROUND The role of gamma-synuclein (SNCG) has been widely examined in malignant conditions due to its possible role in disease progression, but very little information is available on its theoretical function on endometriosis formation. MATERIAL AND METHODS Between January 2016 and December 2016, we collected peritoneal fluid and plasma samples from 45 consecutive female patients, of which 15 were without endometriosis, 15 had minimal to mild endometriosis, and 15 had moderate to severe endometriosis. The statistical power was 0.98. We evaluated SNCG levels in the peritoneal fluid and plasma of patients diagnosed with endometriosis, and we compared them with the levels obtained from disease-free control subjects by using enzyme-linked immunosorbent assay. RESULTS SNCG levels were statistically significantly (1.2-fold) higher in the peritoneal fluid of patients with endometriosis compared to controls (p=0.04). We did not find a significant difference between SNCG levels in the plasma of our endometriosis patients and the control group (p=0.086). However, despite previous data showing very limited expression of SNCG in healthy tissues, we found SNCG in the peritoneal fluid of all of the patients in our healthy control group. CONCLUSIONS Levels of SNCG were statistically significantly higher in the peritoneal fluid of patients with endometriosis compared to disease-free controls, which may indicate its possible role the formation and progression of the disease. Moreover, its biological function should be further investigated due to the conflicting results concerning its expression in healthy tissues.

Study of patterns of inheritance of premature ovarian failure syndrome carrying maternal and paternal premutations.

BACKGROUND: Premature ovarian failure / primary ovarian insufficiency (POF/POI) associated with the mutations of the FMR1 (Fragile-X Mental Retardation 1) gene belongs to the group of the so-called trinucleotide expansion diseases. Our aim was to analyse the relationship between the paternally inherited premutation (PIP) and the maternally inherited premutation (MIP) by the examination of the family members of women with POF, carrying the premutation allele confirmed by molecular genetic testing. METHODS: Molecular genetic testing was performed in the patients of the 1st Department of Obstetrics and Gynecology with suspected premature ovarian failure. First we performed the southern blot analyses and for the certified premutation cases we used the Repeat Primed PCR. RESULTS: Due to POF/POI, a total of 125 patients underwent genetic testing. The FMR1 gene trinucleotide repeat number was examined in the DNA samples of the patients, and in 15 cases (12%) deviations (CGG repeat number corresponding to premutation or gray zone) were detected. In 6 cases out of the 15 cases the CGG repeat number fell within the range of the so-called gray zone (41-54 CGG repeat) (4.8%, 6/125), and the FMR1 premutation (55-200 CGG repeat) ratio was 7.2% (9/125). In 4 out of the 15 cases we found differences in both alleles, one was a premutation allele, and the other allele showed a repeat number belonging to the gray zone. Out of 15 cases, only maternal inheritance (MIP) was detected in 2 cases, in one case the premutation allele (91 CGG repeat number), while in the other case an allele belonging to the gray zone (41 CGG repeat number) were inherited from their mothers. In 10 out of 15 cases, the patient inherited the premutation allele only from the father (PIP). In 5 out of the 10 cases (50%) the premutation allele was inherited from the father, and the repeat number ranged from 55 to 133. Out of 125 cases, 9 patients had detectable cytogenetic abnormalities (7.2%). CONCLUSIONS: The RP-PCR method can be used to define the smaller premutations and the exact CGG number. Due to the quantitative nature of the RP-PCR, it is possible to detect the mosaicism as well.

Trends in Mortality and Morbidity in Infants Under 500 Grams Birthweight: Observations from Our Neonatal Intensive Care Unit (NICU).

BACKGROUND In our previous study, some changes were presented in obstetric care and we studied the morbidity and mortality trends of infants with <500 grams birth weight. Several neonatal protocol changes occurred during the study period. The aim of this study was to analyze the changes in mortality and morbidity of premature infants in light of changing neonatal protocols. MATERIAL AND METHODS We performed a retrospective study of premature infants with <500 grams birth weight, born at our department between 2006 and 2015. We divided the study period into two 5-year epochs and compared mortality and morbidity rates. We calculated the duration of mechanical ventilation and non-invasive respiratory support, and also investigated the potential impact of the differences in clinical practice. RESULTS The survival rate was 30.8% during first epoch, which was significantly lower than the 70.4% survival rate during second epoch. There was no difference in the rate of complications between the 2 epochs. The total number of ventilator and non-invasive ventilation days was significantly lower in the second epoch. CONCLUSIONS We found significant differences in survival rates but no change in the incidence of morbidities between the 2 epochs. Therefore, although the number of neonates surviving with morbidities has increased, so did the number of those with intact survival. The increased survival of infants born with <500 grams birth weight is not associated with increased rate of morbidities. Protocol changes may have contributed to these findings; however, in a retrospective study it is not possible to separate the impact of individual changes.

Natural Orifice Specimen Extraction during Laparoscopic Bowel Resection for Colorectal Endometriosis: Technique and Outcome.

STUDY OBJECTIVE: To present a detailed description of a modified natural orifice specimen extraction (NOSE) colectomy technique. We also report the postoperative outcomes of our prospective case series when compared with conventional laparoscopic bowel resection in a relatively large series of patients. DESIGN: Canadian Task Force classification II-1. SETTING: A university tertiary referral center. PATIENTS: The last 90 consecutive patients in our care with deep infiltrating endometriosis of the bowel are presented in this study. Patients were diagnosed at the 1st Department of Obstetrics and Gynecology, Semmelweis University, Budapest, Hungary. INTERVENTIONS: We performed laparoscopic bowel resection using the transrectal NOSE technique and compared the results of the new operative method (n = 30) with traditional laparoscopic bowel resection (n = 60). MEASUREMENTS AND MAIN RESULTS: The median duration of surgery was 121 minutes in the control group and 96 minutes in the NOSE group (p = .005). According to the Clavien-Dindo classification, we observed a severe, grade IIIb or higher, overall complication rate of 3.3% among all 90 patients. In the control group, anastomosis insufficiency occurred in 3.3% of patients (2/60 cases), and in 1 patient with anastomotic leakage a rectovaginal fistula was observed (1.7%). There was no significant difference in the rates of severe postoperative complications (p = .55). The length of hospital stay in the control group was a median of 7 days (range, 5-13 days), whereas in the NOSE group it was 6 days (range, 3-11 days) (p < .001). CONCLUSION: According to our findings, the use of NOSE colectomy offers a shorter recovery time and can eventually lead to a shorter surgery duration compared with traditional laparoscopic bowel resection.

The MTNR1B rs10830963 Variant in Interaction with Pre-Pregnancy BMI is a Pharmacogenetic Marker for the Initiation of Antenatal Insulin Therapy in Gestational Diabetes Mellitus.

The rs10830963 variant of the Melatonin Receptor 1B (MTNR1B) gene is associated with the development of gestational diabetes mellitus (GDM). We hypothesized that carrying the rs10830963/G risk allele had effect on antenatal insulin therapy (AIT) initiation in GDM in a body mass index (BMI)-dependent manner. Design: In this post hoc analysis the MTNR1B rs10830963 genotype and the clinical data of 211 Caucasian GDM patients were assessed. As a first step, a pre-pregnancy BMI threshold was determined where the effect of MTNR1B rs10830963/G allele carrying on AIT initiation was the most significant using logistic regression. Maternal age adjusted real-life odds ratios (OR) values were calculated. The chi-square test was also used to calculate the p value and 10.000 bootstrap simulations were performed in each case to re-assess the statistical power and the OR. Carrying the MTNR1B rs10830963/G allele increased the odds of AIT initiation (OR = 5.2, p = 0.02 [χ² test], statistical power = 0.53) in GDM patients with pre-pregnancy BMI ≥ 29 kg/m². The statistical power reached 0.77, when the pre-pregnancy BMI cutoff of 27 kg/m² was used and the genetic effect on AIT initiation was still significant, but only using the logistic regression model. Carrying the MTNR1B rs10830963/G risk allele-in interaction with pre-pregnancy BMI-is likely be considered as a candidate pharmacogenetic marker of antenatal insulin therapy initiation and should be further assessed in precision medicine trials in GDM.

Effect of maternal depression and anxiety on mother's perception of child and the protective role of social support.

OBJECTIVE: The purpose of this study was to investigate the impact of postpartum depressive and anxiety symptoms on maternal perception of the infant and the protective role of social support. BACKGROUND: Adverse effects of perinatal depression on mother-child interaction are well documented; however, the role of maternal perception has not been examined. METHODS: We used the data of 431 women enrolled in a prospective study in a single maternity unit. Depressive and anxiety symptoms were measured using the Edinburgh Postnatal Depression Scale (EPDS), the State Trait Anxiety Inventory (STAI), and the mother's perception of infant with the Mother's Object Relation Scale (MORS). We used Multidimensional Scale of Perceived Social Support (MSPSS) in order to measure social support. RESULTS: Depressive and anxiety symptoms were positively associated to less positive emotions and a more dominant attitude of child as perceived by mothers. This association was even more significant in the case of trait anxiety. Perceived social support has been found to be a protective factor which was able to reduce this tendency. CONCLUSION: The findings have potential implications for our understanding of the impact of maternal depressive and anxiety symptoms on the developing mother-infant relationship.

Efficacy of Prenatal Ultrasound in Craniospinal Malformations According to Fetopathological and Postnatal Neonatological, Pathological Results.

OBJECTIVE: Our objective is to examine the effectiveness of prenatal ultrasound diagnosis of craniospinal malformations compared to postnatal neonatological and pathological findings. METHODS: Over a 7-year period, we preformed approximately 82.500 prenatal ultrasounds of 26.827 pregnancies. We detected 290 fetuses with 351 craniospinal malformations. RESULTS: Craniospinal abnormalities were found as a part of multiplex malformations in 84/290 cases: in 47/84 cases (55.95%) there was complete concurrence between prenatal and postnatal results. In 15/290 fetuses the craniospinal malformation was associated with chromosomal abnormalities. In 9/15 (60%) of these fetuses, malformations were fully diagnosed with ultrasound. Isolated craniospinal malformations occurred in 191/290 cases, in 162/191 (84.82%) the results of prenatal ultrasonography and postnatal or post abortion examinations showed complete concurrence. In addition to the 290 fetuses with craniospinal malformations, there were an additional 17 who were thought by ultrasound to have a craniospinal malformation, which could not be documented after birth (false positives). CONCLUSIONS: Prenatal ultrasound accurately diagnosed 218/290 (75,17%) craniospinal abnormalities, and partially defined the abnormalities in 9.66%, failed to detect abnormalities in 15.17%, with an approximate 0.06% false detection rate.

[The pathogenetic role and expression profile of microRNAs in preeclampsia]. / A mikro-RNS-ek patogenetikai szerepe és expressziós mintázata praeeclampsiában.

Preeclampsia is the leading cause of maternal and fetal morbidity and mortality that affects 3-8% of pregnancies worldwide. Its main symptoms include new onset of high blood pressure and proteinuria after 20 weeks of pregnancy. The cause of the disease is still debated. microRNAs are short, non-coding RNA molecules that play a pivotal part in the posttranscriptional regulation of eukaryotic genes. They are involved in fine-tuning of vital physiological processes such as cell cycle, proliferation, differentiation and cell death. In genomic studies, hundreds of microRNAs were detected in the placenta, which are supposed to regulate placental development and contribute to uncomplicated pregnancy. Several studies have reported changes in the expression of microRNAs in pregnancy. Abnormal microRNA expression may have a role in the development of preeclampsia as it affects the proliferation, migration, and invasion of the trophoblast cells, spiral artery remodeling, and angiogenesis. Some placental microRNAs (e.g., the C19MC microRNA cluster) are able to reach the maternal circulation through their release via exosomes from the trophoblast layer. These 'circulating' microRNA molecules can be applied as biomarkers for the detection of various placental disorders owing to their stability and specificity. Orv Hetil. 2018; 159(14): 547-556.

[Pathophysiology and current clinical approach of ovarian hyperstimulation syndrome]. / Az ovarialis hiperstimulációs szindróma kórélettana és korszeru klinikuma.

During assisted reproduction technologies, controlled hyperstimulation of the ovaries occurs. Ovarian hyperstimulation syndrome is an excessive overreaction of the ovaries complicating pharmacological ovulation induction. Rarely other causes, such as the mutation of the follicle-stimulating hormone receptor may also be in the background. Ovarian hyperstimulation syndrome is clinically characterized by a massive ovarian enlargement associated with an acute third-space fluid shift responsible for the development of ascites, and sometimes pleural or pericardial effusion. Associated arterial or venous thromboembolic symptoms are also common. Ovarian hyperstimulation syndrome is an iatrogenic and potentially life-threatening condition in the form of ischemic stroke or circulatory insufficiency of the limbs. Recently some new methods have been developed for the prevention of the disease. The syndrome affects young, healthy patients. It also has an important economic burden due to the absence from work, bed rest, or hospitalization and intensive medical management of more severe cases. Supportive therapy, anticoagulant prophylaxis and close monitoring are the main approach for the syndrome. However, hospitalization or intervention should not be delayed for patients with severe or critical conditions. Orv Hetil. 2018; 159(34): 1390-1398.

Physical pain and emotion regulation as the main predictive factors of health-related quality of life in women living with endometriosis.

STUDY QUESTION: To what extent are pain symptoms, psychological variables (anxiety, depression and distress) and emotion regulation associated with women's health in endometriosis? SUMMARY ANSWER: Physical pain symptoms and emotion regulation difficulties via psychological stress negatively affect the health-related quality of life (HRQoL) of women living with endometriosis. WHAT IS KNOWN ALREADY: There are some missing links in the definitive treatment and recovery from endometriosis. Women with chronic pain report a decrease in HRQoL and an increase in the frequency of psychological problems, but little is known about the complex relationship between these variables in the context of endometriosis. STUDY DESIGN, SIZE, DURATION: This cross-sectional study was conducted between October 2014 and October 2015 on 193 women living with endometriosis. PARTICIPANTS/MATERIALS, SETTING, METHODS: The sample consisted of women with a medically confirmed diagnosis of endometriosis who received treatment at the participating clinic. All participants completed the Short Form Health Survey (SF-36), the Hospital Anxiety and Depression Scale, the Perceived Stress Scale and the Difficulties in Emotion Regulation Scale. Spearman's rank correlation was used to explore the associations between the measured variables, and structural equation modeling was used to test the proposed mediation models. MAIN RESULTS AND THE ROLE OF CHANCE: The response rate was 46%. In this study, 54.79% of the participants presented with anxiety and 20.3% with depressive symptoms. Pain symptoms, psychological variables and difficulties in emotion regulation were negatively associated with HRQoL. Mediation models revealed that physical pain, psychological stress and difficulties in emotion regulation explained 55% of the variance in the overall HRQoL, 41% of the variation in physical and 55% of the variation in mental HRQoL. Accordingly, severe physical pain (ß = -0.39, P < 0.001) was directly, and difficulties in emotion regulation (ß = -0.38, P < 0.001) was indirectly related to deterioration in overall HRQoL. Physical pain had a higher direct standardized effect (ß = -0.51, P < 0.001) on physical HRQoL, and had no significant direct effect on mental HRQoL. Furthermore, both physical pain (ß = -0.07, P < 0.001) and difficulties in emotion regulation (ß = -0.46, P < 0.001) had a significant indirect effect on mental HRQoL. LIMITATIONS, REASONS FOR CAUTION: The data were heterogeneous with regard to the severity of endometriosis. The validity of this cross-sectional study is limited to correlations; therefore, further longitudinal studies using a more representative sample are needed to explore valid causal relationships. WIDER IMPLICATIONS OF THE FINDINGS: The results of this study indicate that HRQoL can be improved through pain management and emotion regulation strategies. The authors believe that HRQoL would increase with concomitant application of physical treatment and psychological care. STUDY FUNDING/COMPETING INTEREST(S): There were no external funding sources for this study, and the authors have no conflicts of interest to declare. TRIAL REGISTRATION NUMBER: Not applicable.

The Distribution of Activation Markers and Selectins on Peripheral T Lymphocytes in Preeclampsia.

INTRODUCTION: Impaired maternal immune tolerance resulting in systemic inflammation plays a pivotal role in the pathogenesis of preeclampsia. Phenotypical changes of monocytes and neutrophil granulocytes have already been studied in preeclampsia, and some studies also included T lymphocyte activation markers; however, the results are controversial and a comprehensive analysis of activation markers is lacking. The characteristics of cellular adhesion molecules in preeclampsia are yet to be described. MATERIAL AND METHODS: Peripheral blood samples of 18 preeclamptic patients and 20 healthy pregnant women in the third trimester were evaluated using flow cytometry to characterize the cell surface expression of T lymphocyte activation markers and selectins. RESULTS: We found an elevated ratio of HLA-DR and CD122-, CD62E-, and CD62L-expressing cells among the CD4+ T lymphocytes in PE in comparison to healthy pregnancy. No alterations were found in the prevalence of CD69-, CD25-, and CD62P-expressing lymphocytes and CD11c-expressing monocytes. CONCLUSIONS: Our findings support the role of activated T lymphocytes and specific cell adhesion molecules in the pathogenesis of preeclampsia.

Embryo density may affect embryo quality during in vitro culture in a microwell group culture dish.

PURPOSE: Culturing embryos in groups is a common practice in mammalian embryology. Since the introduction of different microwell dishes, it is possible to identify oocytes or embryos individually. As embryo density (embryo-to-volume ratio) may affect the development and viability of the embryos, the purpose of this study was to assess the effect of different embryo densities on embryo quality. METHODS: Data of 1337 embryos from 228 in vitro fertilization treatment cycles were retrospectively analyzed. Embryos were cultured in a 25 µl microdrop in a microwell group culture dish containing 9 microwells. Three density groups were defined: Group 1 with 2-4 (6.3-12.5 µl/embryo), Group 2 with 5-6 (4.2-5.0 µl/embryo), and Group 3 with 7-9 (2.8-3.6 µl/embryo) embryos. RESULTS: Proportion of good quality embryos was higher in Group 2 on both days (D2: 18.9 vs. 31.5 vs. 24.7%; p < 0.001; D3: 19.7 vs. 27.1 vs. 21.2%; p = 0.029; Group 1. vs. Group 2. vs. Group 3). Cell number on Day 3 differed between Groups 1 and 2 (6.8 ± 2.2; 7.3 ± 2.1; p = 0.004) and Groups 2 and 3 (7.3 ± 2.1 vs. 7.0 ± 2.0; p = 0.014). CONCLUSIONS: Culturing 5-6 embryos together in a culture volume of 25 µl may benefit embryo quality. As low egg number, position, and distance of the embryos may influence embryo quality, results should be interpreted with caution.

[Prospective study to determine the diagnostic sensitivity of sigmoidoscopy in bowel endometriosis]. / Prospektív vizsgálat a sigmoideoscopia diagnosztikai érzékenységének meghatározására vastagbelet infiltráló endometriosisban.

INTRODUCTION AND AIM: In the treatment of colorectal endometriosis a multidisciplinary laparoscopic resection is suggested, for this reason the correct selection of bowel infiltration is essential before surgery. PATIENTS AND METHOD: Between 2009 and 2015, 383 sigmoidoscopies were performed in patients with endometriosis. Where mucosal invasion was absent secondary signs (wall rigidity, impression, kinking, pain during the examination, suffusion) were analysed. In endoscopically confirmed cases multidisciplinary surgery was performed, the remaining patients were operated by a gynecologic team only. RESULTS: Endometriosis was endoscopically confirmed in 224 patients (58.49%), 108 of them underwent multidisciplinary operation, the negative 135 cases received gynaecological surgery. Bowel endometriosis was confirmed in 103 out of 108 cases intraoperatively, while in 8 cases of the sigmoidoscopically negative patients bowel infiltration was diagnosed intraoperatively by the gynaecological team. Complete sigmoidoscopy was performed in 43.47% of the cases. Intraluminal endometriosis was found in 4.91%, secondary signs as rigidity in 38.39%, impression in 45.54%, kinking in 57.14%, pain (in cases of examination without narcosis) in 26.06% and suffusion in 3.82% of the cases was found during sigmoidoscopy. Sigmoidoscopic examination has a 92.8% specificity and 96.2% sensitivity in cases of bowel endometriosis. CONCLUSION: Sigmoidoscopy performed by an experienced gastroenterologist is a highly sensitive examination for the diagnosis of bowel endometriosis. Orv. Hetil., 2017, 158(7), 264-269.

[A brief of gestational diabetes mellitus, risk factors and current criteria of diagnosis]. / A terhességi cukorbetegség rövid története, kockázati tényezoi és diagnosztikája napjainkban.

Diabetes is one of the most common metabolic disorders that may cause pathological pregnancy. Treating diabetes recognized during pregnancy results in lowering maternal and fetal complications. These patients present higher risk for excessive weight gain, preeclampsia, delivery with cesarean sections, high risk of developing type 2 diabetes and cardiovascular disease in the future. Fetuses of mothers with gestational diabetes are at higher risk for macrosomia and birth trauma, after delivery they present higher risk of developing neonatal hypoglycemia, hyperbilirubinemia, and respiratory distress syndrome. There is still no consensus in the recommendations for the diagnosis of gestational diabetes mellitus by expert committees. Orv. Hetil., 2017, 158(8), 283-290.

Circulating periostin level in asthmatic pregnancy.

OBJECTIVE: Asthma often complicates pregnancy and represents a risk for complications. Periostin is considered as a biomarker of asthma; however, as it also plays a role in normal gestation, pregnancy may influence circulating periostin levels. This is the first study assessing periostin in asthmatic pregnancy. METHODS: Plasma periostin levels were investigated in asthma (asthmatic non-pregnant, ANP; N = 19) and asthmatic pregnancy (AP; N = 14), compared to healthy non-pregnant controls (HNP; N = 12) and healthy pregnant women (HP; N = 17). The relationship between periostin levels and asthma control determinants was also evaluated. The diagnostic efficacy of periostin to detect uncontrolled asthma was analyzed using ROC analysis. RESULTS: Plasma periostin levels were similar in the HNP and ANP (55.68 [37.21-67.20] vs. 45.25 [32.67-64.55], p > 0.05), and elevated in the HP (68.81 [57.34-98.84] ng/mL, p = 0.02 vs. HNP) and AP groups (54.02 [44.30-74.94] ng/mL, p = 0.0346 vs. ANP). Periostin levels of the two pregnant groups were similar (p > 0.05). In AP women periostin correlated negatively with FEV1 (r = -0.5516) and positively with Raw (r = 0.5535; both p < 0.05). CONCLUSIONS: Pregnancy itself increases circulating periostin levels and this elevation is detectable in asthmatic pregnancy as well. Although periostin correlates with lung function in asthmatic pregnancy, periostin as a biomarker has to be handled with caution in pregnant patients due to the influence of pregnancy on its plasma level.

[Successful pregnancy in a patient with idiopathic pulmonary arterial hypertension. Case report]. / Idiopathiás pulmonalis artériás hypertonia mellett vállalt sikeres terhesség.

Idiopathic pulmonary arterial hypertension is characterized by progressive increase in pulmonary arterial pressure and pulmonary vascular resistance which lead to right ventricular failure and death. Pregnancy in patients with idiopathic pulmonary arterial hypertension is contraindicated because of the high maternal and fetal mortality. The authors present a case of successful pregnancy and delivery of a patient with idiopathic pulmonary arterial hypertension in Hungary for the first time. The aim of the report was to demonstrate that management and treatment of idiopathic pulmonary arterial hypertension in a pregnant woman is a complex and multidisciplinary task that should involve obstetrician, cardiologist and anesthesiologist. Those patients who become pregnant and do not wish to terminate the pregnancy must be referred to obstetric centers where a multidiciplinary approach is taken.

[Bowel endometriosis: new challenge for gastroenterology and surgery? Three cases of endometriosis caused large bowel ileus and review of the literature]. / Belet infiltráló endometriosis: a gasztroenterológia és a sebészet új kihívása? Vastagbélileust okozó endometriosis három esete és irodalmi áttekintés.

INTRODUCTION: A number of the patients suffer from endometriosis increased in the past decades and the cases have became more serious. The most critical complication of bowel endometriosis is the large bowel obstruction. Up to recently, 16 similar case reports of large bowel endomteriosis causing obstruction, with detailed medical history have been published in the literature in English language. PATIENTS: Since 2007 535 female have been treated in the 1st Gynaecological Department with endometriosis, out of them three patients from emergency surgery in the history because of large bowel obstruction. RESULTS: Symptoms suggesting endometriosis or previous intervention due to endometriosis were detected in 59% (13/21) of the cases. Preoperative ultrasound, computertomography, magnetic resonance imaging did not give correct diagnosis. Colonoscopy was carried out before the primary operation in 61% (13/21) and after the surgery in 24% (5/21) of the cases, but none of them confirmed endometriosis. Although all the patients developed obstruction, only in 5% (1/19) of the patients was the mucosa infiltrated by the endometriosis. CONCLUSIONS: In a young female patient, intestinal obstruction can be caused by bowel endometriosis. Identification of colonoscopic signs (rigidity, impression, kinking) of endometriosis may help to avoid unnecessary extension of intestinal resection. Gynaecologists should take part in the operations. Orv. Hetil., 2016, 157(49), 1960-1966.

[First attempts in the introduction of cryopreservation of ovarian tissues]. / Kezdeti tapasztalataink a petefészekszövet-fagyasztás bevezetésével.

INTRODUCTION: The oncological treatment may damage ovarian function. To prevent this, it is possible to cryopreserve the ovarian tissue, and to keep the samples for long-term storage. The frozen-thawed tissue could be retransplanted after chemo- or radiotherapy. AIM: The aim of our study was to examine the effect of cryopreservation on the viability of ovarian tissue. METHOD: We analyzed the survival of frozen-thawed donated ovarian tissues. The quality of the follicles and hormone production in fresh and frozen-thawed samples were compared. RESULTS: Histological analysis showed that the number of viable follicles was reduced by 23% in the frozen-thawed samples. However, viable follicles still presented in post thawing ovarian tissues. Maximal estradiol production in frozen-thawed tissues was 908 pg/ml and hormone production was similar to the control tissues. The maximal progesterone production was 1.95 ng/ml post thawing, but these values were lower than the progesterone production of fresh tissues. CONCLUSIONS: The method of ovarian cryopreservation used in our laboratory was able preserve the viability of follicles in frozen-thawed ovarian tissues. Orv. Hetil., 2016, 157(49), 1947-1954.