Ethyl Glucuronide and Ethyl Sulphate in Urine: Caution in their use as markers of recent alcohol use.

AIM: To clarify the role of the ethanol metabolites, ethyl glucuronide (EtG) and ethyl sulfate (EtS), in monitoring alcohol consumption. METHOD: We recruited 7 female and 17 male volunteers who were instructed to consume a quantity of beer (containing 48 gm ethanol) with food in one session. We examined urinary excretion of EtG and EtS over time and looked for correlations between the concentrations of the metabolites EtG and EtS. RESULTS: EtG concentrations in urine varied between 0.026 and 430.372 µg/ml with average values between 11.85 µg/ml (SD 19.75), 30 min after alcohol intake, and 100.39 µg/ml (SD 101.34), 4.5 h after alcohol intake. EtS urinary concentration ranged from 0.006 to 101.432 µg/ml with average values between 4.77 µg/ml (SD 5.42), 30 min after alcohol intake, and 30.14 µg/ml (SD 27.20), 4.5 h after alcohol intake. Spearman's test showed that urinary EtG and EtS correlated significantly at several time points. CONCLUSION: The great interindividual variability in their excretion suggests caution in the use of urinary measurement of these metabolites in forensic investigations.

Spontaneous pregnancy versus assisted reproductive technologies: implications on maternal mental health.

Postpartum depression (PPD) is a major depressive disorder that affects women during the perinatal period. Our study aimed to evaluate the onset of psychological effects in spontaneous pregnancies in contrast with pregnancies resulting from in vitro fertilization (IVF). We carried out a prospective cohort study using the Edinburgh Postnatal Depression Scale to evaluate postpartum depression. Patients were divided into 3 different groups based on their conception method: group A included spontaneous pregnancies, group B included pregnancies after homologous IVF, and group C pregnancies after heterologous IVF. The study included 245 patients. In the first year postpartum the incidence of psychological disorders was different exclusively at discharge from hospital (24.8% A vs. 38.7 B vs. 19% C) [P < .05] and one year after childbirth (13.3% A vs. 3.4% B vs. 4.8% C) [P < .05]. The multifactorial analysis showed a significant positive association between psychological distress and advanced maternal age, low parental education, nulliparity, preterm delivery and low fetal weight at birth, multiple pregnancies and multiple births, low pain threshold, and high rate of requesting analgesia intrapartum [P < .05]. Our results suggest a high correlation between PPD and pregnancies resulting from homologous IVF at the time of discharge, whereas there is a higher chance that spontaneous pregnancies develop postpartum depression one year after delivery.

Bed rest after an embryo transfer: a systematic review and meta-analysis.

INTRODUCTION: Bed rest for the variable duration is commonly recommended after an embryo transfer (ET) carried out during an in vitro fertilization (IVF). This is based on beliefs that supine position and the reduction of physical activity-to the minimum-might prevent the risk of embryo expulsion once is transferred to the uterus. Therefore, we have designed a meta-analysis based exclusively on evidence from published randomized controlled trials (RCTs), in the attempt to analyze the effectiveness of bed rest after an ET to improve the chance for success in vitro fertilization. METHODS: The review protocol was registered in PROSPERO (CRD42019122758), and data extraction started before protocol publication. Five RCTs were included; 499 women were assigned to the intervention group and 503 to the control group. RESULTS: The analysis of 1002 women did not show any significant change in clinical pregnancy rate between groups [RR 0.86, 95% CI (0.74-1.00), p = 0.06, I2 = 0%]. Likewise, no difference was found in live birth [RR 0.93, 95% CI (0.51-1.69) p = 0.81, I2 = 68%], ongoing pregnancy rate [RR 0.84, 95% CI (0.60-1.20), p = 0.34, I2 = 63%], miscarriage rate [RR 1.08, 95% CI (0.46-2.57), p = 0.86, I2 = 64%], multiple pregnancy rate [RR 0.08, 95% CI (0.50-1.04), p = 0.71, I2 = 0%] or implantation rate [RR 0.90, 95% CI (0.72-1.13), p = 0.38, I2 = 0%]. Subgroup analyses-considering only immediate mobilization or bed rest 24 h-did not show significant differences regarding the outcome. CONCLUSION: Our findings showed that immediate mobilization after an ET does not have a negative influence over the success rates of IVF. Therefore, bed rest should not be recommended.

Significance of Morphine Concentration in Bile, Liver, and Blood: Analysis of 52 Cases of Heroin Overdoses.

Forensic pathologists are requested to select matrices alternative to blood in cases of toxicological interest in which blood is not available for different reasons. We evaluated morphine concentrations in blood, bile, and liver samples in 52 cases of heroin overdoses, relating them to each other, to understand the information that could be derived from their analysis. Gas chromatography/mass spectrometry analysis was performed for all the samples positive on screening for opiates. Shapiro-Wilk test, nonparametric Mann-Whitney test, linear regression analysis, and Bland-Altman test were used for analysis. Linear regression demonstrated that there was not a statistically significant association in morphine concentrations between blood and bile and blood and liver. Mean liver/blood ratio was 2.76, varying from 0.131 to 13.379, and bile/blood ratio was 28.79, varying from 0.28 to 559.16. According to these results, bile analysis is a "screening test"; biliary or hepatic concentration of morphine cannot provide information on hematic concentration at the time of death, having no forensic value taken individually.

Overweight and lower age at menarche: evidence from the Italian HBSC cross-sectional survey.

BACKGROUND: A unique standardized national dataset on adolescent girls (21 regions) participating in the Italian Health Behaviour in School-aged Children Study (HBSC) was used to investigate the correlation between body mass index (BMI) and age at menarche. METHODS: Two independent nationally representative survey datasets: one on 15-year-olds (n = 6907, in 21 regions, year 2013/2014) and one on 11-year-olds (n = 10,128, in 20 regions, year 2009/2010) were analysed. The survey instrument was a self-report questionnaire. Median age at menarche and 95% confidence intervals (CIs) were estimated by means of Kaplan-Meier analysis. Hierarchical models were used to assess the relationship between BMI and age at menarche (months). "Region-level obesity" was measured as the prevalence of overweight/obesity (%) in each region. RESULTS: Region-level median age at menarche ranged between 12 years/3 months and 13 years/4 months. Region-level prevalence of overweight among 15-year-old girls ranged between 4 and 19%. Age at menarche was inversely associated with individual BMI (unstandardized regression coefficient beta = - 0.70; 95% CI, - 0.84 to - 0.56). Individual- and class-level measures of BMI accounted for 50% of the region-level variance in age at menarche. CONCLUSIONS: The results show that overweight in childhood is in relation with the early puberty in girls. Future surveys may take into account this report to clarify if overweight is the cause or consequence of early menarche.

A Case of Fatal Cerebral Air Embolism After Blunt Lung Trauma: Postmortem Computed Tomography and Autopsy Findings.

Cerebral air embolism is caused by gas bubbles in the vascular system. These bubbles can cause cerebral ischemia by obstructing encephalic blood vessels. It is frequently associated with blunt and penetrating chest trauma as well as iatrogenic interventions. Lung trauma involving laceration of the respiratory tract, lung parenchyma, and blood vessels may result in direct communication of these structures, driving air or gas into the pulmonary venous system. We report a case of a blunt chest trauma that led to massive arterial air embolism that was possible to recognize with the help of postmortem computed tomographic scan examination.

Cocaine contamination of banknotes: a review.

Background: The analysis of drug traces on banknotes with different validated techniques can provide important information about the types of substances that are used in a geographical region. The aim of our review was to investigate banknotes' contamination by cocaine, by its metabolite, but also by other drugs. Methods: A systematic literature search (English written literature) was conducted in MEDLINE, and Scopus, collecting studies from 1974 till 2017. The Key search terms included: 'banknote AND drug'; 'banknote AND cocaine'. Results: The literature search yielded 88 publications; 9 were included in our review. In six studies that showed banknotes' positivity to cocaine, the percentage ranged from 2.5% to 100%. The concentration of cocaine ranged from 0.09 ng/note to 889 µg/note. Benzoylecgonine was indentified only in three studies with a range from 0.71 to 130 ng/note. Other indentified drugs were: amphetamine derivatives, opiates, benzodiazepines. Conclusions: Circulating banknotes could be used to indicate substances used in a population, and those recently introduced in a geographical macro-area. The identification of very high amounts of cocaine can provide important information for the identification of banknotes used in illegal trafficking.

Vaccine hesitancy among Ukrainian refugees.

Background: On February 2022, Russia invaded Ukraine. Beyond Poland, Romania, Russia, several refugees reached Italy also. In the past, several factors contributed to low vaccination coverage in Ukraine and the occurrence of epidemic outbreaks. The purpose of our study was to analyze the main characteristics of Ukrainian refugees who accessed the Rozzano Vaccination Center (Italy), and the attitude towards proposed vaccinations. Methods: In March-July 2022, we conducted a cross-sectional study on Ukrainian refugees under the age of 18. On the basis of their vaccination certificates or antibody dosages, the doctor proposed to the parents (or legal guardians) any vaccinations to be carried out on the basis of the Italian childhood vaccination schedule. Refused or accepted vaccinations were registered and the data exported for statistical analysis. COVID-19 vaccination was excluded from the analysis. Results: 27 refugees missed the appointment, so 79 Ukrainian refugees have been included in the study. Females represented the 51.90% of patients; the average age was 7.11 (sd 4.92) years. The most refused vaccinations were: HPV, MMR and men C. Significant differences due to age were found for Men C and Chickenpox acceptance. Conclusions: The efforts made to ensure complete care and to promote vaccination among refugees, offering them a complete evaluation of the vaccination status and the possibility of being vaccinated for free, seem to be insufficient to convince most refugees to get vaccinated.

The Effect of Uterine Adenomyosis on IVF Outcomes: a Systematic Review and Meta-analysis.

To investigate the impact of uterine adenomyosis on in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) clinical outcomes and also to evaluate the impact of gonadotropin-releasing hormone agonist (GnRHa) and surgical treatments. Infertile women with adenomyosis undergoing conventional IVF or ICSI were compared with women without adenomyosis. Fertility outcomes were evaluated in two patients with adenomyosis untreated and treated surgically or medically therapy. The review protocol was registered in PROSPERO (CRD42020214586). We consider the live birth rate (LBR) as the primary outcome. The analysis showed that women with adenomyosis had lower LBR (OR 0.59, 95% CI 0.37-0.92, p = 0.02), clinical pregnancy rate (OR 0.66, 95% CI 0.48-0.90), and ongoing pregnancy rate (OR 0.43, 95% CI 0.21-0.88) compared to those without adenomyosis, and miscarriage rate was higher in women with adenomyosis (OR 2.11, 95% CI 1.33-3.33). Surgical treatment increases natural conception in women with adenomyosis although the paucity of data (only two studies), and conversely, treatment with GnRHa does not increase the IVF outcomes. Women with adenomyosis have decreased IVF clinical outcomes. Pretreatment with the use of long-term GnRHa could not be beneficial, even though only three studies were included in the meta-analysis. The major part of the studies has not divided focal and diffuse adenomyosis, and this represents a relevant source of bias: studies conducted with standardized diagnostic criteria for adenomyosis are still needed to determine if the different clinical presentations of such condition could compromise IVF outcomes.

Emerging fungal infections: focus on Saksenaea Erythrospora.

INTRODUCTION: In recent times, improved diagnostic techniques have revealed an alarming number of cases of mucormycosis in immunocompetent individuals. The Saksenaea species, is a rare cause of mucormycosis, and is often associated with skin and subcutaneous infection due to trauma in both immunocompromised and immunocompetent subjects. The purpose of this study was therefore, through a review of the literature, to investigate the problem of infections caused by Saksenaea Erythrospora, evaluating the clinical manifestations of the infection, the triggering factors, the therapies and patients' outcomes, implementing and updating what already reported in literature. METHODS: A research of peer-reviewed literature in the electronic databases MEDLINE (PubMed) and Scopus was conducted in the period June 2020-January 2021 using the key word "Saksenaea erythrospora". Studies in Italian, English, French, Spanish focused on cases of Saksenaea erythrospora were included, without time restrictions. Studies that provided ambiguous or insufficient data were excluded. RESULTS: Bibliographic research yielded 23 publications; 7 were included in the review. The studies were published between 2011 and 2015 and involved a total of 11 patients of average age 37.9 years (SD 17.23) hospitalized in several hospitals in: USA, India, Argentina, Colombia, Thailand. 6 patients were women, 5 men. All patients had an almost normal immune status. The causes of the infection were: injections, traumas, surgery. Two patients, despite surgical and medical therapy, died. CONCLUSIONS: Our review partially updated what already published, because only one new study was found. Serious necrotizing infections from Saksenaea erythrospora have been observed in recent years and a early identification and timely management are essential to reduce morbidity and mortality. A greater awareness and education about the risks deriving from carrying out surgical procedures abroad, especially in precarious hygiene situations, could be additional effective weapons to reduce the incidence of these infections.

Bacterial lysates (OM-85 BV): a cost-effective proposal in order to contrast antibiotic resistance.

BACKGROUND: Chronic Obstructive Pulmonary Disease (COPD) is one of the most frequent pathologies in which antibiotics are used because 50% of the exacerbations are attributable to a bacterial infection. The aims of our study were: i) to perform a meta-analysis on the efficacy of the bacterial lysate OM-85 BV in preventing acute exacerbations in patients with COPD; ii) to evaluate whether this preventive treatment can lead to significant savings for the National Health Service (NHS). METHODS: A systematic research was conducted in the electronic database MEDLINE (PubMed) in June 2017-July 2020, collecting evidences without time restrictions. Only randomized controlled trials (RCTs) were included. The keywords used were "OM 85 BV AND chronic bronchitis" and "OM 85 BV AND COPD". A cost-effectiveness analysis (CEA) was performed considering the costs for a treatment with OM-8BV, the costs for the treatment of an acute exacerbation and the number of prevented exacerbations. RESULTS: 59 publications were found, but the meta-analysis was conducted on 13 studies that met the inclusion criteria. OM-85 BV is responsible of a statistically significant reduction in the mean number of COPD exacerbations (p < 0.01; WMD = -0.86; CI 95%: -1.38, -0.34) and in the days of antibiotic therapy (p < 0.01; WMD = -9.49; CI 95%: -11.93, -7.05). The cost-effectiveness ratio with a negative value is in favor to treatment. CONCLUSIONS: OM-85 BV is effective in reducing exacerbations, and could lead to significant savings for the NHS. Moreover, reducing the number of exacerbations it could avoid an over-use of antibiotics and the consequent antibiotic resistance.

[Hemodialysis and nursing: a pilot study on patient-perceived quality].

Introduction: Dialysis is a form of renal replacement therapy that requires several changes in the relational, emotional, work, and family sphere. It can be a cause of stress due to various factors. Objective: The purpose of our study has been to evaluate the perception of the nursing care received by dialyzed patients. Method: In 2021, a cross sectional study was conducted in Perugia hospital by administering to dialyzed patients a questionnaire built on the Newcastle satisfaction with nursing scale. Results: 30 patients participated in the study: the mean age was 68.9 ±15.1, 66.7% were male, 50% had a high school diploma, 86.7% were retired, and 50% were dialyzed for less than 5 years. Negative perceptions of the assistance received were mainly reported by women, younger patients, and patients who had been in therapy for only a few years. Discussion: Our study highlights several aspects that are fundamental to improving the quality of nursing care. There also needs to be a greater attention to certain types of patients, to improve their experience and consequently their quality of life.

A review of quality of life of patients suffering from ichthyosis.

INTRODUCTION: Ichthyoses include a heterogeneous group of skin diseases often characterized by persistent scaling and hyperkeratosis with variable erythema, pruritus, and sweating impairment. The aim of our review was to assess the quality of life in patients with ichthyosis. METHODS: In July 2018 we performed a systematic search in the electronic database PubMed (MEDLINE). The MESH term "quality of life" was combined, through the Boolean operator AND with the key word "ichthyosis". We considered eligible for the systematic review studies written in English. RESULTS: The literature search yielded 63 publications, but 7 studies were included in the review. Studies were published in 2003-2014 and involved a minimum of 10 and a maximum of 235 patients. Authors used 5 types of tools: Dermatology Life Quality Index (DLQI), Dermatitis Family Impact Questionnaire (DFI), Nottingham Health Profile (NHP) questionnaire, Short Form Questionnaire 36 and 12 (SF-36, SF-12). Many patients reported worse scores than general population. Patients referred physical problems related to pain (which negatively influenced the mobility). CONCLUSIONS: Ichthyosis considerably impaired the QoL, especially for paediatric patients. Further studies and efforts should be done to manage and treat the pain.

Growth hormone cotreatment for poor responders undergoing in vitro fertilization cycles: a systematic review and meta-analysis.

OBJECTIVE: To evaluate the effectiveness of growth hormone (GH) supplementation in improving the in vitro fertilization (IVF) outcomes of poor responders. DESIGN: Systematic review and meta-analysis. SETTING: Not applicable. PATIENT(S): Poor ovarian responders undergoing conventional IVF or intracytoplasmic sperm injection (ICSI). INTERVENTION(S): Randomized controlled trials (RCTs) of poor ovarian responders undergoing a single IVF/ICSI cycle with GH supplementation versus conventional controlled ovarian stimulation. This review was registered in the PROSPERO database before starting data extraction (CRD42020151681). MAIN OUTCOME MEASURE(S): Primary outcome was live birth rate. Clinical pregnancy rate, miscarriage rate, ongoing pregnancy rate, number of oocytes, number of mature (metaphase II [MII]) oocytes and the number of embryos available to transfer were considered as secondary outcomes. RESULT(S): Twelve RCTs were included; 586 women were assigned to the intervention group and 553 to the control group. The analysis revealed that patients receiving GH supplementation did not show an increased live birth rate, miscarriage rate, or ongoing pregnancy rate. However, GH supplementation in poor responders increased clinical pregnancy rate, number of oocytes retrieved (mean difference 1.62), number of MII oocytes (mean difference 2.06), and number of embryos available to transfer (mean difference 0.76). Sensitivity and subgroup analyses did not provide statistical changes to pooled results. CONCLUSION(S): The present meta-analysis provides evidence that GH supplementation may improve some reproductive outcomes in poor responders, but not live birth rates.

Waiting times for prostate cancer: A review.

Prostate cancer is one of the most common diagnosed cancers in men and the waiting time has become an important issue not only for clinical reasons, but also mostly for the psychological implications on patients. The aim of our study was to review and analyze the literature on waiting times for prostate cancer. In February-March 2019 we performed a search for original peerreviewed papers in the electronic database PubMed (MEDLINE). The key search terms were "prostate cancer AND waiting list", "prostate cancer AND waiting times". We included in our narrative review articles in Italian, English or French, published in 2009-2019 containing original data about the waiting times for prostate cancer. The literature search yielded 680 publications. Finally, we identified 8 manuscripts eligible for the review. The articles were published between 2010 and 2019; the studies involved a minimum of 16 to a maximum of 95438 participants. Studies have been conducted in 6 countries. The waiting times from cancer suspicion to histopathological diagnosis and to treatment had an important reduction in the last years, and this constant decrease could lead to an increase of patients' satisfaction.

Variables Associated with Endometriosis-related Pain: A Pilot Study using a Visual Analogue Scale.

OBJECTIVE: Endometriosis is a complex disease, and pain is an important component of the syndrome. One of the most used methods to assess pain is the visual analogue scale (VAS). The aim of the present research was to study the pain experienced by patients who referred to our unit for endometriosis, using the VAS to understand the variables that could influence it. METHODS: We have conducted a prospective study from February 2012 to December 2016, enrolling 388 patients who referred to a university hospital, in Florence, Italy. We have included in the present study patients during their follow-up for endometriosis; we have also included patients who underwent surgery with a histological diagnosis of endometriosis. We have collected sociodemographic and clinical information regarding age, body mass index (BMI), smoking habit, number of pregnancies, and endometriosis staging. Finally, we have administered the VAS for several symptoms. RESULTS: Dysmenorrhea was the symptom associated with the highest perception of pain (mean VAS score of 5.76). The logistic regression showed that the stage of endometriosis could influence the pain associated to constipation and to dysuria. The linear regression showed that age could influence the pain associated to constipation, to dyspareunia, and to dysmenorrhea. A positive correlation was found between dysmenorrhea and chronic pelvic pain (CPP), between dysmenorrhea and dyspareunia, and between constipation and dysuria. CONCLUSION: Using a validated method, the VAS, we have studied the pain experienced by a group of patients with a history of endometriosis and observed that smoking habit and BMI did not influence the VAS scores, and that dysmenorrhea was associated with the highest perception of pain.

OBJETIVO: A endometriose é uma doença complexa, e a dor é um componente importante da enfermidade. Um dos métodos mais utilizados para avaliar a dor é a escala visual analógica (EVA). O objetivo da presente pesquisa foi estudar a dor sentida pelas pacientes que se referiram à nossa unidade para endometriose, usando a EVA para entender as variáveis que poderiam influenciá-la. MéTODOS: Realizamos um estudo transversal de fevereiro de 2012 a dezembro de 2016, envolvendo 388 pacientes que se referiram a um hospital universitário, em Florença, Itália. Incluímos nossos pacientes do estudo durante o acompanhamento da endometriose; incluímos também pacientes que se submeteram à cirurgia com diagnóstico histológico de endometriose. Coletamos informações sociodemográficas e clínicas sobre idade, índice de massa corporal (IMC), hábito de fumar, número de gravidezes e estágio da endometriose. Finalmente, administramos a EVA para vários sintomas. RESULTADOS: A dismenorreia foi o sintoma associado à maior percepção de dor (média do escore EVA de 5,76). A regressão logística mostrou que o estágio da endometriose poderia influenciar a dor associada à constipação e à disúria. A regressão linear mostrou que a idade poderia influenciar a dor associada à constipação, à dispareunia e à dismenorreia. Uma correlação positiva foi encontrada entre dismenorreia e dor pélvica crônica, entre dismenorreia e dispareunia, e entre constipação e disúria. CONCLUSãO: Utilizando um método validado, a EVA, estudamos a dor sentida por um grupo de pacientes com história de endometriose e observamos que o hábito de fumar e o IMC não influenciaram os escores EVA, e que a dismenorreia foi associada à maior percepção de dor.

The impact of pictorial health warnings on tobacco products in smokers behaviours and knowledge: the first quasi-experimental field trial after the implementation of the tobacco law in Italy.

BACKGROUND: The aim of the study was to evaluate in the Italian smokers, the effects of implementation of the law about Pictorial Health Warnings (PHWs) on tobacco products. METHODS: A quasi-experimental longitudinal design was conducted between 2016 and 2017. The data were collected before (pre-PHW/Wave 1) and after (post-PHW/Wave 2) the implementation of the law. The adopted questionnaire included impact of advertisement (Label Impact Index, LII), quitting behavior and knowledge of tobacco related diseases. RESULTS: 455 respondents completed both the Waves. 7.7% of smokers declared to have stopped smoking in Wave 2 and 29% of these declared the PHWs as one of the reasons to quit. The knowledge of tobacco related diseases was significantly (p <0.001) increased from Wave 1 to Wave 2 (58% versus 72%), similarly the LII (mean = 26.9, SD = 16.7 and mean = 40.4, SD = 16.2). CONCLUSION: Tobacco addiction is a problem that needs to be addressed from different angles. PHWs confirm their complementary role as a support for smokers along with other strategies such as text warnings and the tobacco quit line of the Istituto Superiore di Sanità (Italian National Institute of Health) reported on the packages. Nonetheless, over the years these measures have been not enough and policy makers should consider more strategies synergistically acting in the fight against tabagism.

[Microbiological quality of hemodialysis water: what are the risk factors?]

BACKGROUND: A dialyzed patient weekly gets in touch with a large amount of water (on average 350 liters) through the dialysis bath. It is therefore essential that this solution would have a high quality and purity. The aim of our study was to monitor the microbiological quality of the hemodialysis water in order to identify possible factors that could affect it. METHODS: We conducted a cross-sectional study from January 2015 to October 2017 collecting the dialysis water in AOU Careggi. Samples were aseptically collected by specialized technicians and then transported under ice at 4° C to the Laboratory of Biological Hazards of USL Toscana Centro for laboratory analyses. RESULTS: 126 water samples were collected. Coliforms, E. coli, Staphylococcus aureus, enterococci were not detected. Pseudomonas aeruginosa was found in only one sample. Both for CFU at 37° C and at 22° C, the type of device represented the only statistically significant risk factor (OR 15.21 and OR 10.25 respectively): SDS devices had a significantly higher risk of being positive for CFU at 37° C and 22° C. CONCLUSIONS: As our study demonstrated, the system producing dialysis water must be constantly monitored, especially in cases of SDS devices which may be subjected more frequently to a higher contamination, due to their discontinuous use.

Human leukocyte antigen DQ2/DQ8 positivity in women with history of stillbirth.

PROBLEM: The aim of this study was to investigate the prevalence of human leukocyte antigens (HLA) DQ2 and DQ8 haplotypes, two common polymorphisms associate with celiac disease (CD), in women with previous stillbirth, but not affected by CD. METHOD OF STUDY: Women with history of unexplained term stillbirth referred to our Center for High-Risk Pregnancies for a preconception counseling, and women with previous uncomplicated pregnancies, were enrolled as cases and controls. Celiac women were excluded from the study. Genetic tests for HLA DQ2/DQ8 were performed, and patients' data were compared. RESULTS: The population included 56 women with a previous term stillbirth and 379 women with history of uncomplicated pregnancies. The prevalence of HLA-DQ2 or DQ8 positivity was significantly higher in cases than in controls (50% vs 29.5%) (P = 0.0031). Women with HLA DQ8 genotype have a significantly higher risk of stillbirth (OR: 2.84 CI: 1.1840-6.817) and in case of DQ2 genotype the OR for stillbirth was even higher (OR: 4.46 CI: 2.408-8.270). In the stillbirth group, SGA neonates were significantly more frequent in those with HLA-DQ2/DQ8 haplotypes than in those resulted negative to genetic testing (85.7% vs 42 .8%, P = 0.004). CONCLUSION: In women with history of term stillbirth, a significantly higher prevalence of HLA DQ2/DQ8 haplotypes has been found compared to women with previous uneventful pregnancies. In addition, HLA DQ2/DQ8 positivity was significantly associated with suboptimal fetal growth in intrauterine fetal death cases, as shown by an increased prevalence of SGA babies.

Pes planus and pes cavus in Southern Italy: a 5 years study.

INTRODUCTION: Baropodometrical digital techniques map the pressures exerted on the foot plant during both static and dynamic loadings. The study of the distribution of such pressures makes it possible to evaluate the postural and locomotory biomechanics together with its pathological variations. METHODS: From January 2011 to August 2016 we conducted a cross sectional study in order to diagnose flatfoot and hollowfoot through the baropodometric analysis, and collecting additional information such as gender and the age. 7816 static and dynamic baropodometric tests and radiological exams of the spine in different positions were performed in order to detect, evaluate and verify the presence of spine pathologies or postural disorders. 978 patients were screened for suspected foot deformities: 668 cases of hollow feet and 310 of flat feet were diagnosed. RESULTS: Dividing patients in "younger" and "older" (> 60 years) according to WHO, there is a statistically significant difference in the prevalence of hollow feet and flat feet (p < 0.01): the young age is a risk factor for flat feet (OR = 1.61 CI 95% 1.22-2.11) but protective for hollow feet (OR = 0.62 CI 95% 0.47-0.81). There is a statistically significant difference (p < 0.01) due to sex in the prevalence of hollow feet (OR = 0.44 CI 95% 0.33-0.59) and flat feet (OR = 2.23 CI 95% 1.68-2.98): to be a man is a preventive factor for hollow feet, but a risk factor for flat feet. CONCLUSIONS: Flatfoot and hollowfoot represent a serious public health problem which is related to working life because these deformities negatively influence the productivity of employees and the quality of life of affected patients.