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Unilateral non-hemorrhagic adrenal infarction (NHAI) is a very uncommon cause of acute abdomen in pregnancy. Diagnosis is highly challenging due to its rarity, heterogeneity of clinical presentation, and inconclusiveness of the initial workup. Timely recognition is pivotal to ensuring optimal outcomes. Here we describe a case of spontaneous unilateral NHAI diagnosed in a singleton pregnant woman at 32 weeks' gestation at our centre and provide the findings of an extensive literature review on the topic. We identified 22 articles describing 31 NHAI cases in 30 obstetric patients: NHAI occurs more frequently on the right side and in the third trimester, and diagnosis is formulated more than 24 h after clinical presentation in 50% of cases; second-level imaging is always necessary to reach a definitive diagnosis and start appropriate treatment. A high degree of clinical suspicion is needed to promptly recognize NHAI in pregnancy, thus allowing appropriate multidisciplinary management and timely treatment initiation. Promotion of knowledge and awareness of NHAI as a potential cause of acute abdomen in pregnancy is mandatory to improve clinical practice and, ultimately, perinatal outcomes.

Objective: This study aimed to develop and validate a clinical tool to assess vestibular trophism in women with genitourinary syndrome of menopause (GSM)., Methods: In this cross-sectional study, the principal investigator's center and three external reviewers assessed the vestibular images of postmenopausal women using a multi-item tool defined as vestibular trophic health (VeTH), which assessed five criteria: petechiae, pallor, thinning, dryness and redness. Dryness, dyspareunia, vulvar pain and the Vaginal Health Index (VHI) were also evaluated., Results: Analysis of the intraclass correlation coefficient (0.76; confidence interval 0.62-0.82) and Cronbach's alpha coefficient (0.78; confidence interval 0.64) indicated an inter-rater reliability and reproducibility of VeTH in the 70 women enrolled in the study. The observed covariance between a high VeTH score and the symptom severity demonstrated a significant correlation, which was not evident between VeTH and the total VHI score., Conclusions: The vulvar vestibule is the main location of genital tenderness, primarily responsible for burning/pain and entry dyspareunia because of its capacity to develop an excess of nociceptors upon sexual hormone deprivation. Our study indicated that VeTH can be a reproducible tool for the morphological classification of vestibular trophism and bears a significant correlation with the severity of the symptoms.

Background: Universal testing has been suggested as a useful strategy for a safe exit from the total lockdown, without recurrence of COVID-19 epidemic, delivering women being considered a sentinel population. Further universal testing for pregnant women may be useful in order to define appropriate access to COVID19 areas, dedicated neonatal care, and personal protective equipment., Methods: During the period 10-26 April, all consecutive women admitted for delivery at the Maternity Hospitals of the city of Milan and in six provinces of Lombardy: Brescia, Como, Lecco Monza, Pavia, and Sondrio. areas were tested with nasopharyngeal swabs. Results and conclusion: Out of 1566 women, 49 were tested positive for SARS-Cov-2 (3.1%, 95% Confidence Interval (CI) 2.3-4.0). This value is largely higher than Heath Authorities estimate. Of tested positive women, 22 (44.9%) had symptoms or reported close contacts with positive patients, that is were found at risk by the itemized questionnaire. In conclusion, routine estimate of frequency of positivity among delivering women can be consider a useful methods to monitor positivity at least in females in their fertile ages.

Background: Pertussis is a widespread vaccine-preventable disease, associated with an increasing trend to hospitalization among newborns. Pertussis in newborns can be fatal, and the most effective way to prevent it is maternal immunization (MI) with a reduced antigen content tetanus, diphtheria, and acellular pertussis vaccine (Tdap). In Italy, the National Immunization Plan (NIP) 2017-2019 introduced de novo Tdap vaccination during each pregnancy at no cost for the recipient. Despite this, vaccination coverage is suboptimal. This survey of pregnant women across Italy was conducted to investigate their knowledge and expectations of Tdap., Methods: A cross-sectional survey was conducted. Pregnant women up to 28th gestational weeks were interviewed by Telephone using a questionnaire with 16 questions. Statistics were descriptive., Results: The final sample recruited 600 respondents evenly distributed across Italy. The average duration of pregnancy at the time of the interview was 20.8 weeks (standard deviation [SD] 6.0). Most women (60.7%) were between 30 and 40 years of age. About half were aware of the risks of pertussis for newborns (54.5%) and the increased risk of hospitalization (59.8%); 47.2% were aware that Tdap MI was offered free of charge under the NIP. Safety information regarding the mother and newborn was considered the most important information in deciding whether to be vaccinated (47.4%), followed by safety information related only to the newborn (29.5%). About half (52.2%) stated that they would "certainly" accept MI, and 25.3% would like to receive more information. Gynecologists were the preferred healthcare providers (HCPs) for the provision of MI information (34.3%), followed by pediatricians (25.5%). Two-thirds of the respondents would prefer to be informed about MI before getting pregnant (66.0%). Vaccines investigated specifically for use in pregnancy were preferred by respondents. Overall, no relevant differences were observed between women pregnant for the first time and those with more than one pregnancy, nor between geographical regions., Conclusions: The results show room for improving the awareness and understanding of the risks of pertussis for infants and the protective role of MI. The pregnant women preferred to receive advice on MI from an HCP, primarily their gynecologist. They were most interested in information on the safety profile of Tdap during pregnancy, on the mother, fetus, and newborn. The potential impact of this study to support clinical practice of Healthcare Providers is highlighted in the Focus on the Patient section. [Formula: see text].

Objective: This prospective study aims to analyze how CO and NO 2 exposure during pregnancy affects birth and placental weight as well as umbilical arterial pH. Study design: The population in study includes 3614 women born in Italy, living in Lombardia Region, consecutively admitted to the Clinica Mangiagalli for an elective cesarean section from January 2004 to December 2006. Outdoor air quality data was provided by the Department of the Regional Environmental Protection Agency and obtained by a network of fixed monitoring stations distributed in eight geographical areas across the region. Results: A positive association was found between birth weight and the concentration of CO to whom women were exposed during the last 10 d of pregnancy (mean change g  + 28, 95% CI +1 to +55, p .04). Conversely, placental weight was not influenced by exposure to CO while a statistically significant weight reduction was related to an increase in NO 2 exposure during the last trimester of pregnancy. Conclusion: Fetal weight was positively associated with an increased exposure to CO during the last 10 d of pregnancy. NO 2 exposure was associated to a placental weight reduction. These findings underline the existence of a complex biological role of such pollutants, especially of CO, in cell oxygenation at a placental level.

This study is a single-center, retrospective analysis of postmenopausal women presenting with dyspareunia and vulvar pain, aiming to evaluate relative effectiveness of vestibular CO 2 laser therapy as a treatment. Three monthly sessions of laser were performed to each patient and thereafter a three-months follow-up was stablished. A total number of 72 patients undergoing vestibular laser treatment were recruited from patient files in the period between 2016 and 2018. Among these, 39 women also received a concomitant treatment with ospemifene (60 mg/day) during the study period. There was a statistically significant reduction of all the symptoms in both groups up to the three month follow-up. Regarding dryness and dyspareunia, the relief tent to be more prominent in the ospemifene + laser group at all follow-ups and remained statistically significant at three-month follow-up. Specifically, vestibular dryness was significantly lower in the ospemifene + laser group compared with the laser treatment group (-87% vs  - 34%, respectively), and the vestibular health score started declining faster in the ospemifene + laser group. Although, additional research is needed to understand the mechanism of action, our data shows that a combination regimen of laser and ospemifene may improve clinical effectiveness for long-term treatment of symptoms associated with the under-recognized genitourinary syndrome of menopause.

Objective: Selective serotonin reuptake inhibitors are commonly used for the treatment of pregnancy-related and postnatal depression. However, only a few studies have evaluated the passage of these drugs into human milk, often with conflicting results. Here, we sought to evaluate the passage of selective serotonin reuptake inhibitors into human milk in the first days after delivery and their potential association with neonatal outcomes. Study design: The passage of selective serotonin reuptake inhibitors into human milk was expressed both as percentage of milk-to-plasma ratio of drug concentrations and as the relative infant dose (RID). Selective serotonin reuptake inhibitors were quantified by high-performance liquid chromatography combined with mass spectrometry. Results: Nineteen women treated with selective serotonin reuptake inhibitors during the third trimester of pregnancy and lactation were considered. Human milk-to-plasma ratios ranged from 51.1% to 703.4%. The patients had a median RID of 1.5%, with differences among the selective serotonin reuptake inhibitors. All newborns had been breastfed from birth up to day three of life. At 1 week follow up, 58% of infants were breastfed, 37% were complementary fed, and 5% were formula fed. No side effects due to passage of selective serotonin reuptake inhibitors into human milk were found. Conclusions: Selective serotonin reuptake inhibitors were detected in human milk, with milk-to-plasma ratios which in some cases exceeded 100%. Given the need for maternal therapy and the low incidence of neonatal adverse events, it is advisable not to preclude breastfeeding a priori but recommend it with careful follow-up.

Objective: Maternal obesity is characterized by systemic low-grade inflammation and oxidative stress (OxS) with the contribution of fetal sex dimorphism. We recently described increased mitochondrial content (mtDNA) in placentas of obese pregnancies. Here, we quantify mtDNA and hepcidin as indexes of OxS and systemic inflammation in the obese maternal circulation., Methods: Forty-one pregnant women were enrolled at elective cesarean section: 16 were normal weight (NW) and 25 were obese (OB). Obese women were further classified according to the presence/absence of maternal gestational diabetes mellitus (GDM); [OB/GDM(-)]: n = 15, [OB/GDM(+)]: n = 10. mtDNA and hepcidin were evaluated in blood (real-time PCR) and plasma (ELISA)., Results: mtDNA and hepcidin levels were significantly increased in OB/GDM(-) versus NW, significantly correlating with pregestational BMI. Male/female (M/F) ratio was equal in study groups, and overall F-carrying pregnancies showed significantly higher mtDNA and hepcidin levels than M-carrying pregnancies both in obese and normal weight mothers., Conclusions: Our results indicate a potential compensatory mechanism to increased obesity-related OxS and inflammation, indicated by the higher hepcidin levels found in obese mothers. Increased placental mitochondrial biogenesis, due to lipotoxic environment, may account for the greater mtDNA amount released in maternal circulation. This increase is namely related to F-carrying pregnancies, suggesting a gender-specific placental response.

Objective: This prospective study aims to analyze the relation between particulate matter (PM 10 ) exposure during pregnancy and birth weight (BW), placental weight (PW) and umbilical artery PH (UAPH)., Study Design: Population included 3614 women born in Italy, living in Lombardia Region, consecutively admitted to the Clinica Mangiagalli for an elective cesarean section from January 2004 through December 2006. Outdoor air quality data were provided by the Department of the Regional Environmental Protection Agency and obtained by a network of fixed monitoring stations representatively distributed in eight geographical areas., Results and Conclusion: Birth weight was negatively associated with exposure to PM 10 concentration during the first trimester of pregnancy (mean change -22.2 g, 95%CI -8.7 to -35.7, p = 0.0013). Placental weight and umbilical artery PH were not associated with exposure to PM 10 concentration. Fetal weight was negatively associated with exposure to PM 10 concentration during the first trimester of pregnancy.

Introduction: Preeclampsia (PE) is a pregnancy disease which represents a leading cause of maternal and perinatal mortality and morbidity. Accurate prediction of PE risk could provide an increase in health benefits and better patient management., Objective: To estimate the economic impact of introducing Elecsys sFlt-1/PlGF ratio test, in addition to standard practice, for the prediction of PE in women with suspected PE in the Italian National Health Service (INHS)., Methods: A decision tree model has been developed to simulate the progression of a cohort of pregnant women from the first presentation of clinical suspicion of PE in the second and third trimesters until delivery. The model provides an estimation of the financial impact of introducing sFlt-1/PlGF versus standard practice. Clinical inputs have been derived from PROGNOSIS study and from literature review, and validated by National Clinical Experts. Resources and unit costs have been obtained from Italian-specific sources., Results: Healthcare costs associated with the management of a pregnant woman with clinical suspicion of PE equal €2384 when following standard practice versus €1714 using sFlt-1/PlGF ratio test., Conclusions: Introduction of sFlt-1/PlGF into hospital practice is cost-saving. Savings are generated primarily through improvement in diagnostic accuracy and reduction in unnecessary hospitalization for women before PE's onset.

Purpose: Iron supplementation is associated with side effects and overload risk. We compared different regimens of iron supplementation on maternal hematological status and pregnancy outcome in a cohort of healthy pregnant women., Materials and Methods: Eighty non-anemic women with a normal singleton pregnancy were recruited at 11-13 weeks and randomized into controls (C; n = 20) and groups supplemented with ferrous iron 30 mg (FI; n = 20), liposomal iron 14 mg (Sideral® Pharmanutra, Pisa PI, Italy) (LI14; n = 20) and liposomal iron 28 mg/daily (LI28; n = 20) up to 6 weeks post-partum. Longitudinal maternal blood samples for iron markers were collected. Data on birth outcome were recorded. The treatment effect was evaluated using a mixed-effect regression model., Results: Both LI28 and LI14 groups showed significantly higher hemoglobin and ferritin concentrations compared with controls. Birth weight showed a trend to increase with supplementation, resulting in higher birth weight in the LI28 group compared with controls (3499 ± 464.1 g and 3092 ± 469.5 g, respectively, p < 0.01)., Conclusions: Our data show the effectiveness of 28 mg and 14 mg LI on maternal anemia prevention, as previously reported with FI 40 mg. LI has similar effects of higher doses of ferrous iron on maternal hematological parameters, thus allowing to reduce iron doses and side effects.

Placental growth factor (PlGF) is an angiogenic molecule produced by the placenta and implicated in the pathogenesis of preeclampsia (PE) and intrauterine growth restriction (IUGR). We have evaluated utility and applicability of the PlGF test in a clinical setting of pregnancies at risk of PE or complicated by IUGR in order to assess its relationship with pregnancy outcomes. Seventy-three pregnancies were enrolled between 19 and 35 weeks: 57 pregnancies at risk of PE and 16 at diagnosis of IUGR. Maternal circulating PlGF levels were measured by the Triage PlGF test (Alere, San Diego, CA). Pregnancy outcomes were evaluated in relation to three categories of plasma PlGF levels: very low (<12 pg/ml), low (12-100 pg/ml) and normal (≥100 pg/ml). Uterine artery Doppler velocimetry (UADV) pulsatility index (PI) was measured in the same patients on the day of maternal sampling. Pregnancies at risk with very low plasma PlGF levels had significantly lower gestational age at delivery than patients with low or normal PlGF. The rate of emergency C-section was significantly higher in the group with PlGF <12 pg/ml. IUGR pregnancies with very low and low PlGF delivered earlier than patients with normal PlGF. All IUGR with very low and low PlGF had UADV PI > 95th percentile. Our data indicate that PlGF may provide useful information to identify fetuses requiring increased surveillance and possibly urgent delivery in pregnancies at risk of adverse outcomes. Furthermore, in IUGR, PlGF can predict adverse pregnancy outcomes that may be secondary to placental insufficiency.

Pregnancy represents a challenge from a nutritional perspective, because micronutrient intake during the periconceptional period and in pregnancy affects fetal organ development and the mother's health. Inappropriate diet/nutrition in pregnancy can lead to numerous deficiencies including iron deficiency and may impair placental function and play a role in miscarriage, intrauterine growth restriction, preterm delivery, and preeclampsia. This article reviews the risks associated with nutrient deficiencies in pregnant women and presents an overview of recommendations for dietary supplementation in pregnancy, focusing on oral iron supplementation. Risk factor detection, including dietary patterns and comorbidities, is paramount in optimal pregnancy management. Dietary habits, which can lead to deficiencies (e.g., iron, folate, vitamin D, and calcium) and result in negative health consequences for the mother and fetus/newborn, need to be investigated. Prenatal care should be personalized, accounting for ethnicity, culture, education, information level about pregnancy, and dietary and physical habits. Clinicians should make a plan for appropriate supplementation and prophylaxis/treatment of nutritional and other needs, and consider adequate intake of calcium, iodine, vitamin D, folate, and iron. Among the available oral iron supplements, prolonged-released ferrous sulfate (ferrous sulfate-polymeric complex) presents the lowest incidence of overall and gastrointestinal adverse events, with positive implications for compliance.

Objective: Trophoblast expression of Human Leukocyte Antigene-G (HLA-G) is essential for feto-maternal immune tolerance and successful placentation. There is contradicting evidence on the relationship between HLA-G polymorphisms and preeclampsia (PE), intrauterine growth restriction (IUGR) and pregnancy-induced hypertension (PIH). Here, we investigate the association between both maternal and fetal HLA-G 14 bp insertion/deletion polymorphism and obstetrical complications., Methods: Clinical and genetic data of 282 women/fetuses (31 severe PE, 8 mild PE, 46 IUGR, 42 PIH and 155 controls) were analyzed both individually and jointly under a codominant, a dominant and a recessive model., Results: HLA-G 14 bp polymorphism was not associated with obstetrical complications, considering the mother and fetus genotypes both jointly and individually., Conclusions: With this study we filled several gaps occurring in previous studies: we analyzed a very well-defined population of PE, PIH and IUGR pregnancies, considering both fetal and maternal HLA-G 14 bp polymorphism, individually and jointly. Our findings showed that fetal and maternal HLA-G 14 bp genotypes are not associated with increased risk for the development of obstetrical complications, suggesting that this polymorphism has no immuno-modulatory role in the development of PE, PIH or IUGR.

Introduction: The aim of the present study was to investigate the reference intervals for thyroid stimulating hormone (TSH) in healthy individuals with normal levels of serum free thyroxine (fT4) and without sonographic pathologies, and determine the effects of age, gender, and residence on the TSH reference intervals., Subjects and Methods: This research was a population-based study conducted in 70 regions. The random sampling method was used to select the 1095 subjects of the study among inhabitants aged 18 and above. Patients who had a previous history of thyroid disease and had been taking medication were excluded from the study as this may have affected their fT4 or TSH levels. In addition, subjects who had serum fT4 without a reference range and abnormal ultrasonography findings were also excluded. A total of 408 subjects were used for establishing the reference intervals for TSH., Results: The data for TSH in the study group were not normally distributed according to the Kolmogorov-Smirnov index. The geometric mean was 1.62 mIU/L, the median was 1.40 mIU/L, and the 95% reference intervals were 0.38-4.22 mIU/L. The median TSH level was higher in females compared to males (p < 0.05). In the female subjects 2.5th percentile of TSH was lower and 97.5th percentile was higher than those of males. The reference intervals of TSH were of lower values in subjects over 50 years old (p < 0.001)., Discussion: Studies suggest that determination of the TSH reference intervals may differ due to environmental influences or due to age, gender, and race. It is suggested that the lower limit of normal TSH for the adult Turkish population would be 0.38 mIU/L and the upper limit similar to the traditional value of 4.2 mIU/L. If each clinician uses their population-specific reference interval for TSH, thyroid function abnormalities can be accurately estimated.

Objective(s): The aim of this study was to explore the relationship between periodontal health and pregnancy outcomes in a large cohort of Italian postpartum women., Methods: 750 postpartum women were enrolled in a case-control study within 5 days from delivery at three Italian obstetric clinics. Cases were defined as those mothers who delivered an infant weighing under 2500 g (LBW) and/or had premature delivery and/or delivered small for gestational age newborns (SGA) and/or experienced preeclampsia/pregnancy induced hypertension (PE/PIH) or preterm premature rupture of membranes (pPROM) during pregnancy. All women received comprehensive oral and dental examination. Associations between adverse pregnancy outcome and exposures of interest were evaluated by the use of multivariate logistic regression models to estimate odds ratios (ORs) and 95% confidence intervals (CIs)., Results: There was no significant difference between cases and controls with respect to country of birth, age, place of residence, educational achievement, smoking, and periodontal status. By definition, infant birth weight [2,750 g (IQR = 2,300-3,200 g) and 3,275, (IQR = 3,010-3,538 g) p < 0.001, respectively] and gestational age at delivery [259 days (IQR = 245-273) and 273 days (IQR = 266-280), p < 0.01, respectively] were significantly lower in cases than in controls. In multivariate analyses, a borderline association was found between poor obstetric outcomes and current smokers (OR: 1.5; 95% CI: 0.1-2.5). Finally, after adjusting for smoking status neither country of birth, nor age or place of residence or education or periodontitis were associated with a significantly increased risk of adverse pregnancy outcome., Conclusion(s): Our data failed to demonstrate the association between periodontitis and an adverse pregnancy outcome such as preterm birth, low birth weight, preeclampsia, intrauterine growth restriction, and premature rupture of membranes.

The aim of this systematic review was to collect all available randomized controlled trials on the effect of folate supplementation on folate status and health outcomes within the paediatric age group. The method included a structured search strategy on MEDLINE, Embase and Cochrane databases, with formal inclusion/exclusion criteria and data extraction procedure. We included 26 studies. We conclude that both serum and erythrocyte folate values reflect folate intake; however, serum folate reacts more rapidly to folate intake than erythrocyte folate. As to health outcomes, we found no evidence indicating that additional intake of folate can influence haematological parameters in non-anaemic paediatric patients. We were unable to find evidence of a favourable effect of folate supplementation on the growth of infants. However, the limited data available suggest that supplementing the diet of low-birth-weight infants with folic acid may moderate the rapid fall of serum and red cell folate in the first months of life.

Objective: The aim of the study was to assess myocardial damage in infants due to perinatal hypoxia., Methods: The findings of 29 infants with perinatal hypoxia and 20 healthy infants were compared. Blood gas analysis, serum lactate, cardiac troponin I (cTnI), troponin T (cTnT), creatine kinase-MB (CK-MB) and B-type natriuretic peptide (BNP) were evaluated. Echocardiography together with tissue Doppler imaging was performed., Results: cTnT, CK-MB and BNP were higher in patients at the first day. There were positive correlations between the left ventricular (LV) myocardial performance index (MPI) and cTnT at first day and also at first month. LV ejection fraction and fractional shortening were lower at first day and at first month in patients. Myocardial systolic (Sm) and diastolic (Em and Am) velocities at all segments were lower at first day, and interventricular septum Sm, LV Sm, LV Em, right ventricular Em and LV Am were still lower at first month in patients. Isovolumic relaxation time at all segments together with LV MPI was higher at first day, ejection time values were lower and MPI values were higher at all segments at first month in patients., Conclusions: These findings demonstrated that the signs of myocardial damage due to perinatal hypoxia still present at first month.

Objective: Umbilical oxygen (O(2)) uptake is a parameter of basic physiologic interest. It has been extensively studied in chronically catheterized animals but very few data have been obtained acutely in humans. Recent developments in ultrasound technology allow the estimation of umbilical venous blood flow in utero., Methods: In all, 26 normal term pregnancies were studied at the time of elective cesarean section in order to evaluate fetal O(2) uptake as the product of umbilical blood flow and umbilical O(2) veno-arterial difference. An ultrasound evaluation was performed within 1 h from delivery: umbilical vein area and flow velocity were recorded to calculate umbilical vein volume flow (Q(umb)). Blood samples from the umbilical vein (uv) and artery (ua) were obtained at the time of fetal extraction for respiratory gases and acid-base evaluation., Results: Umbilical O(2) uptake was calculated as Q(umb) • (uv-ua)O(2) content: an average value of 0.84 ± 0.40 mmol/min was obtained. Umbilical O(2) uptake per kg was 0.25 ± 0.12 mmol/kg/min, significantly related to fetal O(2) delivery., Conclusions: We estimated umbilical blood flow by ultrasound and we measured umbilical O(2) uptake at term obtaining a value of umbilical O(2) uptake/kg similar to what previously reported in human pregnancies and chronically catheterized animals.

Objective: As the influence of socio-demographic variables, lifestyle and medical conditions on the epidemiology of stillbirth (SB) is modified by population features, we aimed at investigating the role played by these factors on the incidence of SB in a developed country., Study Design: Multivariate logistic regression analysis (OR with 95% CI) was utilized in a prospective multicentre nested case-control study to compare in a 1:2 ratio stillborn of >22 weeks gestation with matched for gestational age live-born (LB) infants. Intrapartum SB were excluded., Results: Two hundred fifty-four consecutive SBs and 497 LBs were enrolled. Socio-demographic variables were equally distributed. Fetal malformations (7.96, 2.69-23.55), severe intrauterine growth restriction (IUGR) (birthweight ≤ 5(th) %ile) (4.32, 2.27?8.24), BMI > 25 (2.87, 1.90-4.33), and preeclampsia (PE, 0.40, 0.21-0.77) were recognized as independent predictors for SB. At term, only BMI > 25 was associated with SB (7.70, 2.9-20.5)., Conclusion: Fetal malformations, severe IUGR and maternal BMI > 25 were associated with a significant increase in the risk of SB; PE presented instead a protective role. Maternal BMI > 25 was the only risk factor for SB identified in term pregnancies.

We aimed to assess the prevalence of CKD in the Black Sea Region, Turkey, and to evaluate any relationship between age, gender, diabetes, obesity, hypertension, and CKD. This study was conducted in 70 different areas in Tokat Province in the Black Sea Region, in the northern part of Turkey. The estimated glomerular filtration rate (eGFR) was calculated from the serum creatinine using MDRD formulas. CKD-defined estimated GFR was lower than 60 mL/min/1.73 m(2). A total of 1,079 persons were included in this study (mean age 41.4+/-17 years [range: 18-95 years], 49.4% males, 50.6% living in an urban area). Of the 1,079 individuals, 5.28% were diabetic, 22.9% were obese, and 37.8% were hypertensive. CKD was found in 62 of them (5.75%). The prevalence of CKD was 5.58% in non-diabetics and 8.77% in diabetics. No significant differences were found between two groups. The prevalence of CKD was 3.77% in non-hypertensive individuals and 8.82% in hypertensive patients, and 4.46% in non-obese and 9.31% in obese. The evident significant differences were found between groups (p < 0.0001 and p = 0.004, respectively). The prevalence of CKD increased with age within our population. A salient observation was the markedly higher prevalence of CKD in females than males (p = 0.046). There was an inverse correlation between eGFR and age (r = 0.529, p < 0.0001). The overall prevalence of CKD was 5.75% in general population. The prevalence of CKD increased with age within our population. Age, gender, obesity and hypertension were found to be significant risk factors for development of CKD in our population.

Objectives: Assessment of maternal plasma amino acids during normal gestation and in early stages of intrauterine growth restriction (IUGR)., Study Design: Plasma amino acid concentrations were measured in: (1) non-pregnant women (n=7); (2) normal pregnant women in the first (n=13), second (n=17) and third (n=12) trimester; and (3) pregnant women in the first trimester with later development of IUGR (n=8). Amino acid levels were quantified by electrochemical detection in a reversed-phase high-performance liquid chromatography (HPLC) system., Results: The levels of most essential and non-essential amino acids changed markedly in the first trimester during normal pregnancy and thereafter remained almost constant. In the first trimester of IUGR, a number of both essential and non-essential amino acids were significantly different from those observed in normal pregnancies, with values more similar to those observed in non-pregnant women., Conclusions: Levels of most maternal amino acids decrease and some increase during early gestation reflecting a metabolic adaptation that occurs in normal pregnancies. Pregnancies that later develop IUGR show a lack of these adaptations for a significant number of both essential and non-essential amino acids, suggesting a lack of adaptation.

A case is described of advanced tubal pregnancy associated with severe fetal growth restriction delivered at 27 weeks. The placenta was implanted on the salpinx and on the uterotubal angle. Progressing tubal pregnancy and its placental histological characteristics could be a model of placental dysfunction typically associated with intrauterine growth restriction.

In this study we describe fetal thyroid growth during gestation and establish normal reference values using a simple linear ultrasound measurement of the thyroid. A total of 1180 normal singleton pregnancies, with no known risk factors for thyroid disorders, were enrolled from 12 to 39 weeks of gestation. The thyroid antero-posterior diameter was measured on a transverse axial plane through the fetal neck. The best fit regression was a power equation: thyroid diameter = 0.2412 weeks(1.0278) (r(2) = 0.55). The percentiles smoothed curves were calculated for each week. In conclusion, the results of the present study support previous findings that the fetal thyroid grows between 12 and 39 weeks of gestation with a steepest increase during the second trimester, that is when the fetal thyroid becomes functionally active. The normal ranges of this simple index of thyroid growth can be useful both as screening and for the clinical evaluation of pregnant patients with thyroid disorders.

Corynebacterium jeikeium is a slow-growing multiresistant micro-organism. It causes serious opportunistic infections in patients with long hospital stays who receive broad-spectrum antibiotics. It can be isolated from blood and other sites in neutropenic, immunosuppressed bone marrow recipients and in patients with indwelling catheters. Cases of infection related to bone and joint replacements are rare. This case is the first where Corynebacterium jeikeium has been isolated from an infected knee following total knee arthroplasty.