Preterm Birth and Maternal Mood States: What Is the Impact on Bonding?

Preterm birth is a significant global health issue affecting millions of infants each year, with potential implications for their developmental outcomes. This study investigated the impact of preterm birth on maternal mood states during the early postpartum period and its subsequent effects on mother-infant bonding. Mothers of 90 preterm infants were involved in the assessment of maternal mood states, examined with the Profile of Mood States (POMS) questionnaire and the evaluation of mother-infant bonding, carried out through the Postpartum Bonding Questionnaire (PBQ). Contrary to expectations, there was no significant correlation between preterm birth characteristics and maternal mood states. On the other hand, significant correlations emerged between specific maternal mood states and the quality of mother-child bonding. More specifically, regression analyses showed that feelings of tension, anger, and confusion experienced by the mother tend to negatively affect the quality of her bond with her child. These findings emphasize the crucial role of maternal mental well-being in shaping the mother-infant relationship in the early postpartum period. The study highlights the importance of identifying and addressing maternal mood disorders to promote positive mother-infant bonding and child development, further underlining the need for comprehensive support and interventions for mothers of preterm infants.

Psychological and environmental factors influencing resilience among Ukrainian refugees and internally displaced persons: a systematic review of coping strategies and risk and protective factors

Background

There is much discussion in the literature about the link between traumatic events related to war and mental illness. However, in comparison, mental health has been more researched than protective factors such as coping methods, which are the primary factors to build resilience in these circumstances. This review examines the psychological and environmental elements that influence the resilience of Ukrainian refugees and IDPs by analyzing coping strategies and risk and protective factors.

Methods

A literature search was conducted on PsycINFO, Pubmed, Scopus, and Science Direct, with 259 articles screened and 13 determined as eligible for inclusion. Inclusion criteria were: (1) studies on adult Ukrainian refugees and/or IDPs; (2) original, peer-reviewed studies; and (3) studies written in English or Italian language. Single-case reports and qualitative studies were excluded, as well as those studies written in any other language, and any studies for which the full-text version could not be obtained (i.e., conference abstracts). Two reviewers independently reviewed titles and abstracts, reviewed relevant articles' full text, and extracted the data.

Results

A diverse range of individual and socio-environmental risk and protective factors were identified, influencing the resilience of Ukrainian refugees and IDPs, as well as five main categories of coping strategies: emotion-focused strategies, problem-focused strategies, avoidance, faith-based strategies, and the ones based on sense of belonging.

Discussion

War trauma and associated stressors can lead to distressing physical and psychological reactions, which persist even after leaving the war zone. Many individual and socio-environmental risk factors, such as mental disorders, financial security, having relatives wounded or displaced, and an unfamiliar environment could influence the risk and severity of psychological difficulties, emphasizing the importance of coping strategies, social connections, faith, and cultural resilience.

Conclusion

This systematic review underscores the complex range of coping strategies and factors influencing the resilience of Ukrainian refugees and IDPs. Social connections and inclusive community interventions play vital roles in improving their psychological well-being, while longitudinal studies and culturally sensitive support are needed to address their unique challenges and strengths. Implementing collaborative care models can provide comprehensive support by integrating mental health services with primary healthcare and community-based organizations.

The Italian language postpartum specific anxiety scale [PSAS-IT]: translation, psychometric evaluation, and validation

Introduction

While often positive, the lifecourse transition to motherhood is susceptible to the risk for developing mood disorders. Postpartum anxiety has often been overshadowed by other perinatal-specific mental health disorders, such as postpartum depression, and therefore has not been at the forefront or center of as much empirical study. This has meant there is a lack of effective and reliable tools with which to measure it, despite growing evidence suggesting its detrimental impact on mothers, their babies, wider family and social contacts, and on healthcare systems. This current study aimed to translate and validate the Postpartum Specific Anxiety Scale [PSAS] into the Italian language, and to validate the tool for its use in detecting anxiety specific to motherhood.

Methods

The study (N = 457) comprised 4 stages: English-Italian translation and back-translation to obtain the Italian version [PSAS-IT]; a preliminary pilot study to adapt the PSAS to the characteristics of the Italian population; measurement invariance; and internal reliability of subscales.

Results

The PSAS-IT demonstrates similar psychometric properties as the original English-language PSAS, with acceptable acceptability, construct and convergent validity, and internal consistency. Confirmatory factor analysis for multiple groups (Italy and United Kingdom) showed that the factor structure of the PSAS was valid for both groups [χ2 (2436) = 4679.481, p < 0.001, TLI = 0.969, CFI =0.972, RMSEA = 0.045, SRMR =0.064].

Discussion

The resulting findings offer a reliable measure of postpartum anxiety in Italian language up to six months after birth.

Exploring the Effects of Cancer as a Traumatic Event on Italian Adolescents and Young Adults: Investigating Psychological Well-Being, Identity Construction and Coping Strategies

Cancer in adolescence is considered a family disease that can have numerous negative psychological consequences for adolescents and the entire household. The aim of this study was to investigate the impact of oncological disease in adolescence, with particular reference to the psychological and post-traumatic consequences for the adolescents themselves and the family system. An explorative case-control study was conducted with 31 adolescents (mean age 18.03 ± 2.799) hospitalised for cancer at IRCCS San Matteo Hospital in Pavia and 47 healthy adolescents (mean age 16.17 ± 2.099). The two samples completed a survey that included sociodemographic information and questionnaires assessing psychological well-being, traumatic effects of the disease, and adequacy of the relationship with parents. 56.7% of oncology adolescents scored below average in psychological well-being, and a small proportion of them fell within the range of clinical concern for anger (9.7%), PTS (12.9%), and dissociation (12.9%). Compared with peers, there were no significant differences. However, in contrast to peers, oncology adolescents showed a strong influence of the traumatic event on the construction of their identity and life perspectives. A significantly positive correlation also emerged between adolescents' psychological well-being and the relationship with their parents (mothers: r = 0.796; p < 0.01; fathers: r = 0.692; p < 0.01). Our findings highlight how cancer in adolescence could represent a central traumatic event that can shape the identity and life of teenagers who are in an intrinsically delicate and vulnerable stage of life.

Running Away from the War in Ukraine: The Impact on Mental Health of Internally Displaced Persons (IDPs) and Refugees in Transit in Poland

A growing body of research highlights how communities traumatized by conflict and displacement suffer from long-term mental and psychosocial illnesses. The Russian army's attack on Ukraine has resulted in an estimated 10 million people being internally or externally displaced from Ukraine, of whom more than 3.8 million have left Ukraine to seek refuge elsewhere in Europe. Soleterre has decided to launch an intervention to provide psychological support to Ukrainian refugees and IDPs, aimed at containing war trauma, assessing the severity of symptoms, and enabling those affected to receive psychological support. The intervention model envisioned the administration of an intake form to provide a rapid collection of qualitative and quantitative information for those arriving in Poland or Lviv from Ukraine. Our results showed how most of the samples reported high or very high levels of anxiety, depression, and sleep disturbances. Moreover, results highlighted how being close to families or being able to keep in touch with them work as a protective factor in enhancing resilience, as well as a support network. These findings underscored the importance of re-thinking our perception of "family" in a broader sense, considering the new facets it can take on in post-conflict situations.

Adolescents in the Covid Net: What Impact on their Mental Health?

Given the impact of traumatic events in adolescence and early adulthood, the current Covid 19 pandemic poses a high risk to the well-being and mental health of this population. This study aims to shed light on the traumatic impact of Covid-19 on adolescents and young adults, taking into account their personal experiences, with a particular focus on their emotional regulation skills. From May 2021 to May 2022, 216 adolescents and young adults were surveyed using a series of self-report questionnaires to assess the potentially traumatic effects of Covid-19 and its impact on adolescents' and young adults' emotional regulation skills. Analyses revealed a significant traumatic effect of Covid-19 on the adolescents in our sample. Significant correlations also emerged between the impact of the traumatic event and adolescents' emotional regulation skills. Our findings underscore the importance of considering the psychological impact of Covid-19 on adolescents from both a restorative and preventive perspective.

Managing Children's Fears during the COVID-19 Pandemic: Strategies Adopted by Italian Caregivers

BACKGROUND

Life-threatening events, such as the COVID-19 pandemic, may generate feelings of insecurity and fear in the affected population, particularly children. Parents' ability to help children cope with negative emotions is essential during challenging periods. The current study aims to analyse the coping strategies adopted by Italian caregivers concerning their children's fears about COVID-19.

METHOD

An online survey was administered during the Italian lockdown to 649 parents of at least one child aged 5 to 17 years old. Respondents completed the survey for themselves and their children. In addition, a qualitative content analysis of the data from the open-ended question was conducted (N = 569; 87.9% women; M_Age = 45 years).

RESULTS

Several themes were identified. Firstly, families' primary approach was 'communication and meaning-making'. Secondly, another essential strategy was 'the importance of safe space', enabled by keeping routine in place and creating a loving and caring environment. Thirdly, other factors relevant to managing children's fears were 'adaptation', 'religion', 'a positive attitude', and 'humour and hope'. Finally, the last two strategies significant and valuable for Italian families were 'flexibility' and 'maintaining virtual contacts.

CONCLUSION

During the pandemic COVID-19, parents may have used various strategies to protect their children from stress. Future research could investigate single parents' coping strategies explicitly developed during the COVID-19 lockdown.

Parenting and the Serotonin Transporter Gene (5HTTLPR), Is There an Association? A Systematic Review of the Literature

The current systematic review examines whether there is an association between the genetic 5-HTTPLR polymorphism and parenting, and the mechanisms by which this association operates. The literature was searched in various databases such as PubMed, Scopus, and ScienceDirect. In line with our inclusion criteria, nine articles were eligible out of 22. Most of the studies analysed in this review found an association between 5HTTLPR and parenting. Four studies found a direct association between 5-HTTLPR and parenting with conflicting findings: two studies found that mothers carrying the short variant were more sensitive to their infants, while two studies found that parents carrying the S allele were less sensitive. In addition, several studies found strong interaction between genetic and environmental factors, such as childhood stress and disruptive child behaviour, quality of early care experiences, poor parenting environment, and quality of the environment. Only one study found an association between children's 5HTTLPR and parenting. Parenting can be described as a highly complex construct influenced by multiple factors, including the environment, as well as parent and child characteristics. According to the studies, maternal 5-HTTLPR polymorphism is most likely to be associated with sensitive parenting.

Cognitive, Behavioral and Socioemotional Development in a Cohort of Preterm Infants at School Age: A Cross-Sectional Study

More than 50% of children who survive prematurity have an atypical course of development at school age, as environmental demands become more demanding. This study examines the effects of preterm birth on the cognitive, behavioral and socioemotional development of 185 children at ages five and seven years. Weaknesses were found in attention, working memory, processing speed and the ability to correctly interpret emotions at both ages five and seven. Significant correlations were found in regression and moderation models. These findings suggest that school-age children who were preterm infants are at increased risk of exhibiting impairments in several developmental domains that may affect their overall quality of life.

Monochorionic Twins and the Early Mother-Infant Relationship: An Exploratory Observational Study of Mother-Infant Interaction in the Post-Partum Period

The extraordinary increase in twin rates and specifically monochorionic twin pregnancies represents a major public health issue due to the associated increased risks for the mother, the child and their relationship. The aim of the present study was to examine the quality of mothers’ behaviour during mother–infant interaction in the early postpartum period by comparing mothers of twins and mothers of singletons during face-to-face interaction with their infants. Demographic and clinical information was collected by trained research psychologists from the mothers’ and the childrens’ clinical records and from interviews with the mothers. At three months (corrected for prematurity), the interactions of the dyads (11 mother-twin infant dyads and 11 mother-singleton dyads) were filmed at participants’ homes in accordance with the procedure of the Global Rating Scales. Maternal behaviour during interactions was assessed and rated by two trained research psychologists. With regard to the mothers’ interaction with each twin, no differences were found between mothers’ scores in every GRS subscale, indicating that mothers did not interact differently with their twins. Comparisons between mothers of MC twins and mothers of singletons showed that the quality of maternal sensitive behaviour during the interactions were lower in mothers of twins (0.35) Mothers of twins were also more distant during interactions with their babies and more likely to experience depression symptoms than mothers of singletons (0.05). Future research should examine mother-infant relationships following twin birth with larger samples. Such research will be especially useful in evaluating the potential benefits of interventions to promote positive mother-infant interactions.

Influence of 5-HTTLPR polymorphism on postpartum depressive and posttraumatic symptoms

INTRODUCTION

Postpartum depression (PPD) is a multifactor disorder caused by psychological, social, and also biological factors. 5-HTTLPR polymorphism in the promoter region of serotonin transporter gene seems to influence PPD onset. In this study, we examined the effect of 5-HTTLPR polymorphism on prenatal and postnatal symptoms of depression and posttraumatic stress in women.

METHODS

A longitudinal design with three points - time 1 (32-40 weeks gestation); time 2 (2 or 3 weeks after birth), and time 3 (3 months after birth) - was made. A total of 141 women were recruited during childbirth preparation courses. At time 1, women completed the Beck Depression Inventory (BDI) and the Los Angeles Symptoms Checklist (LASC). At time 2, they fulfilled BDI and Edinburgh Postnatal Depression Scale (EDPS), LASC and the Perinatal Posttraumatic stress disorder (PTSD) Questionnaire (PPQ); midwives and nurses collected biological test tubes by blood sampling for the genetic analysis. At time 3, the women were reassessed for BDI, LASC, EDPS, and PPQs. Analysis of variance and moderation analysis were used to correlate genotype and psychological investigations.

RESULTS

Results showed that, compared with LL/LS genotypes, SS genotype moderated cognitive depressive symptoms onset at T2 and T3. Moreover, this genotype correlated, directly or indirectly, with PTSD postpartum aspects (re-experience, avoidance, and hyperarousal).

DISCUSSION

Findings revealed that a lower expression of serotonin transporter gene, associated with SS genotype, seems to render women more vulnerable to depressive and PTSD symptoms after childbirth.

Healing with Stories: using the Transformative Storytelling technique to generate empowering narratives for informal caregivers. A Method Demonstration (Preprint)

Background

Objective

Methods

Results

Conclusions

Parent-Infant Skin-to-Skin Contact and Stress Regulation: A Systematic Review of the Literature

Several studies have focused on neonatal maternal separation (MS) to investigate behavioural and neuroendocrine reactions to lack of contact, but only a few have focused on early separation in the first days or weeks after birth. This literature review investigates the vital importance of contact and touch by exploring how skin-to-skin contact (SSC) regulates stress in the mother-infant relationship. Various databases such as PubMed, Scopus, and ScienceDirect were searched for literature published between 2015 and 2020. From 1141 articles, 22 were declared eligible. The reviewed articles showed how SSC regulates child stress by biological indicators such as the autonomic nervous system (ANS), heart rate variability (HRV), cortisol, and oxytocin. This research concludes the importance of SSC for stress regulation, especially during the COVID-19 pandemic. With no research to date indicating a possible risk of neonatal COVID-19 transmission following SSC, SSC should continue to be practiced for all women, as recommended by the WHO.

Bioavailability of butorphanol after intranasal administration to horses

The aim of the present study was to describe butorphanol pharmacokinetics and bioavailability following intranasal administration to horses. Six adult horses received 0.05 mg/kg butorphanol, in a randomised crossover design, by either intravenous or intranasal route. Plasma concentrations of butorphanol were measured at predetermined time points using liquid chromatography/mass spectrometry assay. After intravenous injection, mean ±SD butorphanol steady-state volume of distribution and clearance was 3.20 ± 1.77 l/kg and 3.18 ± 1.47 L/kg/h, respectively. Terminal half-lives for butorphanol after intravenous and intranasal administrations were 0.68 ± 0.17 h and 1.79 ± 1.43 h. For intranasal administration, absorption half-life and peak plasma concentration were 0.43 ± 0.33 h and 1.95 ± 1.7 ng/mL, respectively. Bioavailability was 54.45 ± 20.09%. Intranasal butorphanol administration in horses is practical, not stressful and well tolerated. Therefore, it might be a substitute to the intravenous route in adult horses

A striking common O-linked N-acetylglucosaminyl moiety between cruzipain and myosin

Single units of O-linked N-acetylglucosamine (GlcNAc), usually components of nuclear and cytoplasmatic proteins, are present at the C-terminal domain of cruzipain (Cz), a lysosomal major antigen from Trypanosoma cruzi. On the other hand, antibodies directed against some self-antigens like myosin are associated with Chagas heart disease. The participation of O-GlcNAc moieties in the molecular antigenicity of Cz was determined using GlcNAc linked to aprotinin by ELISA. The immune cross-reactivity between Cz and myosin is mainly focused in the C-T domain. ELISA inhibition assays using rabbit sera specific for Cz and C-T in conjunction with immune-gold electron microscopy analysis of heart tissues from mice immunized with C-T confronted with polyclonal rabbit sera specific for Cz and C-T prior and after myosin adsorption provided evidence which indicates that O-GlcNAc moieties constitute a common epitope between Cz and either myosin or other cardiac O-GlcNAc-containing proteins, showing a new insight into the molecular immune pathogenesis of Chagas heart disease.

Current drug use as risk factor for erectile dysfunction: results from an Italian epidemiological study

Several drugs have been associated with an increased risk of erectile dysfunction (ED). We analysed the role of pharmacological treatments on the risk of ED using data from a cross-sectional study on prevalence and risk factors for ED in the general population in Italy. A total of 2450 men aged more than 18 years were randomly identified by 143 general practioners (GP) among their registered patients and invited to a confidential interview by their GP. Patients were asked 'about their ability to achieve and maintain an erection sufficient for satisfactory sexual performance'. If they were dissatisfied, they were defined as having ED. Out of the 2450 men identified, 440 (18%) refused to participate. The present analysis therefore includes information on 2010 men. After adjustment for related pathologies, anxiolytics and antidepressants showed insignificantly higher odds ratio (ORs, respectively, 1.7 and 2.1); antipsychotic drug use significantly increased the risk of ED (OR 9.0, 95% confidence interval, CI 1.8-44.4). Diuretics (OR 3.1, 95% CI 1.4-6.9) and anticholinergic drugs (OR 12.8, 95% CI 2.7-60.1) were associated with ED risk. No association emerged between ED and H2 antagonists, anticholesterolemic or hypoglycemic drugs. In conclusion, after taking account of related pathologies, our results suggest that men treated with antipsychotic, diuretic and anticholinergic drugs are at greater risk of ED.

Cigarette smoking: a risk factor for erectile dysfunction in diabetics

OBJECTIVES

Diabetes is one of the systemic disorders most frequently associated with erectile dysfunction (ED). An extensive literature documents well the relationship between ED and several factors related to diabetic pathology, but the role of risk factors mainly related to life-style, e.g. cigarette smoking, is still not defined.

METHODS

Eligible for the study were men aged 20-70 years with a diagnosis of insulin-dependent (type 1---IDDM) or non-insulin-dependent (type 2--NIDDM) diabetes who were observed on randomly selected days in 178 diabetes centers in Italy. ED was defined as a failure to achieve and maintain an erection sufficient for satisfactory sexual performance.

RESULTS

The study population consisted of 9,670 diabetic men. Of these 2,962 (30%) were never smokers, 2,877 (30%) current smokers and 3,831 (40%) ex-smokers. After taking into account the effect of age, the odds ratios of ED in comparison with never smokers was 1.4 (95% confidence interval 1.3-1.6) for smokers and 1.5 (95% confidence interval 1.3-1.6) for ex-smokers. Duration and intensity of the smoking habit was associated with an increased risk of ED. Among ex-smokers, the risk of ED significantly decreased; with increase in the number of years since the patient quit smoking.

CONCLUSION

The study offers an assessment of the association between smoking habit and ED and its potential interaction with other risk factors in diabetic men.

Erectile dysfunction in type 1 and type 2 diabetics in Italy. On behalf of Gruppo Italiano Studio Deficit Erettile nei Diabetici

BACKGROUND

Several studies reported data on the increased risk of erectile dysfunction (ED) in populations of diabetic men, but few presented data separately for Type 1 and Type 2 subjects. No comparison data for these diabetic subgroups are available with regard to risk factors for ED.

METHODS

Eligible for the study were men aged 20-69 years with a diagnosis of insulin-dependent (Type 1) or non-insulin-dependent (Type 2) diabetes who were observed on randomly selected days in 178 diabetes centres in Italy. Erectile dysfunction was defined as a failure to achieve and maintain an erection sufficient for satisfactory sexual performance.

RESULTS

The study population consisted of 1383 Type 1 and 8373 Type 2 men. The prevalence of ED increased with age for both groups. After taking into account the effect of age Type 2 men (37/100 men) tend to report ED less frequently than Type 1 men (51/100 men). A significant positive relationship was reported between ED and poor metabolic control and smoking for both Type 1 and Type 2 men, whereas high body mass index (BMI) increased only the risk of ED in Type 1 cases.

CONCLUSIONS

The study offers a quantitative estimate of the prevalence of ED and its main risk factors in Type 1 and Type 2 diabetic subgroups.

Prevalence and risk factors for urinary incontinence in Italy

OBJECTIVES

To analyze the frequency and risk factors for urinary incontinence (UI) in Italy.

METHODS

Eligible for this cross-sectional study were men aged >/=50 years and women aged >/=40, randomly identified among registered subjects of a network of general practitioners during the period March-October 1997. All subjects were invited by telephonic interview to determine the presence of UI, reported by the subjects as loss of urine in the last year. The subjects with UI were further questioned at home for evaluation of the type, degree and frequency of UI episodes.

RESULTS

Of the 5,488 subjects interviewed (2,767 women and 2,721 men), 92 (3%) men and 316 (11%) women reported at least one episode of UI during the year before the interview. The frequence of UI increased with age both in men and women, being 2 and 11% in men and women, respectively, aged 50-60 years and 7 and 16% in those aged >/=70. Of the subjects with UI identified, 229 women and 64 men and a group of 289 subjects without UI were questionned at home using a detailed questionnaire. Six and 55% of men and women, respectively, reported stress incontinence, 20 and 12% urge incontinence and 20 and 24% mixed incontinence. The risk of UI increased with body mass index in women. A history of recurrent urinary infection was associated with UI in men and less markedly in women. No association emerged between education, smoking and alcohol or coffee consumption and risk of UI. Parity was directly associated with the risk of UI in women.

CONCLUSIONS

The study offers a quantitative estimate of the prevalence of UI and its main risk factors in this Italian population.

Frequency and determinants of erectile dysfunction in Italy

OBJECTIVE

To analyze the prevalence and risk factors for erectile dysfunction (ED) in Italy in a cross-sectional study.

METHODS

Eligible for the study were men aged 18 years or more, randomly identified by 143 general practitioners among their registered patients during the period January 1996 to February 1997. ED was defined as the impossibility to achieve and maintain an erection sufficient for satisfactory sexual performance.

RESULTS

Of the 2, 010 men interviewed, 257 (12.8%) reported ED. The prevalence increased with age, from 2% in men aged 18-39 to 48% in those >70 years (tested for trend, p = 0.0001). A history of cardiopathy, diabetes, hypertension, neuropathy, thrombotic/hemorrhagic stroke, peripheral vascular disorders, pelvic/medullary injury and pelvic surgery/radiation all increased the risk of ED. The association of hypertension and diabetes tends to increase the risk of ED. In comparison with nondiabetic and nonhypertensive men, the odds ratio (OR) was 1.4 (95% confidence interval (CI), 0.7-3.2) for hypertensive men without diabetes, 4.6 (95% CI, 1.6-13.7) for diabetic men without hypertension and 8.1 (95% CI, 1.2-55.0) for men with diabetes and hypertension. In comparison with never smokers, the OR of ED was 1.7 (95% CI, 1.2-2.4) for current smokers and 1.6 (95% CI, 1.1-2.3) for ex-smokers and increased with duration of the habit.

CONCLUSIONS

The study offers a quantitative estimate of the prevalence of ED and of its main risk factors in Italian men.

Chronic unexplained hypertransaminasemia may be caused by occult celiac disease

In a subset of patients attending liver units, a chronic increase in serum transaminases may remain of undetermined cause despite thorough investigations. On the other hand, elevated levels of serum transaminases have been reported in about 40% of adult celiac patients. To evaluate the prevalence of subclinical celiac disease in patients with chronic unexplained hypertransaminasemia in comparison with that in the general population (0.5%), 140 consecutive patients with chronic increases of serum transaminases levels of unknown cause were tested for antigliadin and antiendomysium IgA antibodies. All patients with positive antibody tests were offered upper gastrointestinal endoscopy with distal duodenal biopsy. Thirteen patients (9.3%, 95% confidence interval 5. 0-15.4) had positive antigliadin and antiendomysium antibodies. The prevalence of antibodies was 17% in women and 5.4% in men (8/47 vs. 5/93 respectively; relative risk 3.2, 95% confidence interval 1.1-9. 1). Distal duodenal biopsy performed in all but one of the patients showed mild villous atrophy with increased intraepithelial lymphocytes in three cases, subtotal villous atrophy in six, and total villous atrophy in three. The prevalence of celiac disease in the patient group was significantly higher than that in the general population (P <.001) with a relative risk of 18.6 (95% confidence interval 11.1-31.2). On the basis of the present findings, screening for celiac disease is an important tool in the initial diagnostic work-up of patients with chronic unexplained hypertransaminasemia.

Erectile dysfunction in diabetic subjects in Italy. Gruppo Italiano Studio Deficit Erettile nei Diabetici

OBJECTIVE

Our objective was to analyze the prevalence and risk factors for erectile dysfunction (ED) in men with diabetes in Italy in a cross-sectional study.

RESEARCH DESIGN AND METHODS

Eligible for the study were men aged 20-69 years with a diagnosis of IDDM or NIDDM who were observed on randomly selected days in 178 diabetes centers in Italy. ED was defined as a failure to achieve and maintain an erection sufficient for satisfactory sexual performance.

RESULTS

Of the 9,868 diabetic men interviewed, 3,534 (35.8%) reported ED. The prevalence increased with age, from 4.6% in men aged 20-29 to 45.5% in those aged > or =60 years (test for trend, P = 0.0001). After taking into account the confounding role of age, men with NIDDM reported ED less frequently than did men with IDDM (odds ratio [OR], 0.7; 95% CI 0.6-0.8). In comparison with men reporting diabetes lasting < or =5 years, the ORs for ED were 1.3 and 2.0 for subjects with diabetes lasting 6-10 and 11-30 years, respectively. In comparison with men with good metabolic control, the ORs for ED were 1.7 and 2.3 in men with fair and poor control, respectively. A history of diabetes-related arterial, retinal, or renal diseases and neuropathy was associated with an increased risk of ED. Finally, in comparison with never-smokers, the ORs for ED were 1.5 (95% CI 1.3-1.6) for current smokers and 1.4 (95% CI 1.3-1.6) for ex-smokers. The OR increased with number of cigarettes smoked per day: in comparison with men smoking <12 cigarettes per day, the OR was 1.5 (95% CI 1.3-1.7) for those smoking > or =30 cigarettes day.

CONCLUSIONS

The study offers a quantitative estimate of the prevalence of ED and of its main risk factors in Italian men with diabetes.

The epidemiology of erectile dysfunction and its risk factors

Erectile dysfunction (ED) affects millions of men throughout the world. The literature is ample, but an accurate estimate of its prevalence is still difficult since figures mainly refer to the USA, and are based mostly on small selected samples of people. Caution must anyway be used in comparing data from studies conducted in the past because of possible differences in the definition and classification of ED. Many factors are believed to contribute to the development and maintenance of ED. The influence of age and of several medical conditions (diabetes, vascular disease, and chronic diseases such as hepatic failure, renal failure and dialysis) is well defined. Also well documented is the role of some drug groups, whereas the role of other pharmacological agents is still controversial because of the frequent coexistence of other pathological conditions or concomitant exposure to other drugs. Less well defined and sometimes controversial is the role of risk factors mainly related to life-style such as cigarette smoking, alcoholism, total cholesterol levels and certain types of trauma. This paper reviews the main data on the epidemiology of ED and some related risk factors.

Treatment of male partners and recurrence of bacterial vaginosis: a randomised trial

OBJECTIVE

To test the efficacy of treatment with clindamycin of a partner on the recurrence rate of bacterial vaginosis in women within 3 months from diagnosis.

SUBJECTS

Eligible for the study were sexually active women with one current sexual partner, who were aged 18-45 years, with a clinical diagnosis of bacterial vaginosis and whose partner agreed to be treated.

METHODS

A double blind, randomised, controlled trial was conducted comparing the effect of treating the partner with either clindamycin capsules or placebo on the reduction of the recurrence rate of bacterial vaginosis. Women were treated with clindamycin 2% vaginal cream, administered intravaginally once daily at bedtime for 7 consecutive days. The partners were randomly allocated to clindamycin hydrochloride capsules, 150 g by mouth four times daily for 7 consecutive days, or a placebo. A total of 139 couples were randomised--69 were treated with clindamycin vaginal cream group and 70 with placebo. One, 4, and 12 weeks after the end of treatment the patients and their partners were examined; vaginal discharges were examined to check for clue cells, vaginal pH was determined, and a KOH test carried out.

RESULTS

Overall, 131 women out of the 139 who entered the study were cured (94.2%, lower 95% confidence interval 79.8, based on Poisson's approximation). There was no difference in the cure rate among women whose partner received clindamycin or placebo (chi(2) p = not significant). A total of 55 couples (26 in the clindamycin and 29 in the placebo group) withdrew from the study during the follow up period. Of the 69 women whose partner received clindamycin, 22 (31.9%) reported "recurrence" or persistence. The corresponding number was 21 (30%) of the 70 women whose partner received placebo (chi(2) p = not significant). Of the 84 couples in which the woman was cured by the first week's visit and who completed the study; there were five recurrences (11.6%) among the 43 women whose partner received clindamycin and nine (22.0%) of the 41 whose partner received placebo (chi(2) p = not significant).

CONCLUSION

This study indicates that vaginal clindamycin is effective and safe in the treatment of bacterial vaginosis, but it does not support the suggestion that male treatment markedly reduces the short term recurrence rate.

Bacterial vaginosis in pregnancy and preterm birth: evidence from the literature

We review below the evidence from the literature about the relationships between bacterial vaginosis, its treatment and pregnancy outcome. The literature indicates that there is a well-defined association between the presence of bacterial vaginosis during pregnancy and the risk of premature membrane rupture and preterm birth. Less definite is the role of the treatment of such pathology in reducing the frequency of preterm birth and/or premature rupture of membranes. The results of the controlled clinical trials are not entirely consistent. Of the most studied therapies, clindamycin seems to have shown favourable results most consistently but the published data are limited to trials including just a few hundred subjects. Only the availability of further data from controlled clinical trials will clarify the role of such treatment for bacterial vaginosis in pregnancy.

Antibodies to neutrophil cytoplasm in Italian patients with ulcerative colitis: sensitivity, specificity and recognition of putative antigens

We studied the prevalence of perinuclear antineutrophil cytoplasmic antibody (p-ANCA), as detected by immunofluorescence, in 290 Italian subjects. One hundred and two were affected by ulcerative colitis, 48 by Crohn's disease, 40 by gluten-sensitive enteropathy and 100 were normal subjects. The prevalence of p-ANCA was significantly higher in ulcerative colitis patients (45.1%) as compared to Crohn's disease patients (4.8%), gluten-sensitive enteropathy (0%) and normal subjects (1%; p < 0.0001 ulcerative colitis vs. all other groups). In this setting, the overall specificity of the test was 98.1% with a sensitivity of 45.1%. The specificity slightly decreased to 95.1% when ulcerative colitis patients were compared to patients with Crohn's colitis. In our series, p-ANCA appeared to be more prevalent in ulcerative colitis patients with more aggressive disease. ELISA experiments performed in order to identify the putative antigen(s) recognized by p-ANCA-positive sera showed that 8 of 12 sera positive at immunofluorescence reacted with at least one of the neutrophil preparations tested. The reactivities were directed towards various neutrophil preparations. Preabsorption with the specific antigen recognized by ELISA significantly inhibited the p-ANCA immunofluorescence reactivity indicating that p-ANCA reactivity might derive from the recognition of heterogeneous neutrophil-associated antigens.

Correlation between IgA antiendomysial antibodies and subtotal villous atrophy in dermatitis herpetiformis

Serum IgA antiendomysial antibodies (EmA) were present in 20 (64.5%) of 31 patients with dermatitis herpetiformis (DH) on a normal diet. A significant correlation was found between these antibodies and the severity of gluten-induced jejunum damage. IgA EmA were positive in 19 (86%) of the 22 DH patients with subtotal villous atrophy, in comparison with the positivity of only one (11%) of the nine DH patients with less severe intestinal involvement (partial villous atrophy or mild abnormalities). The specificity of this test for gluten-sensitive enteropathy was 100%, these antibodies being consistently negative in biopsied disease controls showing a normal jejunal mucosa. Moreover, IgA EmA proved to be useful in monitoring the response to gluten withdrawal in DH patients, as these antibodies always disappeared in all the DH cases studied after 1 year of gluten-free diet together with the regrowth of jejunal villi. The strict relationship between IgA EmA and subtotal villous atrophy is more helpful still since the enteropathy present in DH is usually symptomless and therefore difficult to suspect.