Travellers' risk behaviors and health problems: Post-travel follow up in two travel medicine centers in Italy.

OBJECTIVES: We examined the association between travellers' characteristics, compliance with pre-travel recommendations and health problems. METHODS: Volunteer travellers were enrolled and data collected using a questionnaire between 30-60 days after returning home. We analyzed the associations through bivariate and multivariate models. RESULTS: Of the 468 enrolled travelers, 68% consumed raw food and 81% food containing milk and/or eggs. 32% consumed street vendor food and 30% drinks containing ice. 24% used the recommended mechanical prophylaxis measures. 46% got sick during and/or after travel (gastrointestinal symptoms most frequently). Factors predisposing to health problems were female gender, youth/middle age, intermediate travel duration and profession. The American continent and staying in hostels and tents were significantly associated with febrile illness. Street vendor food was significantly associated with skin reactions. CONCLUSIONS: Adherence to behavioral recommendations remains low. Travellers must be informed of health risks during and after travel.

Time-trend of hospitalizations for anogenital warts in Veneto region in the HPV vaccination era: a cross sectional study (2007-2018).

BACKGROUND: Human papillomavirus (HPV) is a common sexually transmitted pathogen and the cause of several cancers and of anogenital warts. With this study, we estimated the trend of hospitalizations for anogenital warts (AGWs) in the Veneto region (Italy) from 2007 to 2018. METHODS: The analysis included all the hospital discharge records of public and accredited private hospitals occurred in Veneto residents in the timespan 2007-2018. The ICD9-CM code 078.11 considered were those associated with condyloma acuminatum and those associated with surgical interventions for vulval/vaginal warts, penile warts anal warts. Annual total and sex- and age-specific hospitalization rates and trends were calculated and correlated with the different HPV vaccine coverage over the study period. RESULTS: We observed an overall reduction of hospitalization rates for AGWs: from 15.0 hospitalizations every 100,000 Veneto residents in years 2007-08 to 10.9 hospitalizations every 100,000 Veneto residents in year 2017-18 (- 37.4%; p < 0.05). Reduction has been caused by a drop in hospitalizations in females - from a rate of 20.4/100,000 in 2007-2008 to a rate of 10.8/100,000 in 2017-18 (AAPC: -7.1; 95%CI: - 10.6;-3.4); while in males, we observed a slight - but not statistically significant - increase in hospitalization rates. CONCLUSION: The marked decline in hospitalization rates for AGWs in Veneto Region is probably attributable to the high coverage rates of HPV vaccination programs implemented since 2008.

Impact of pneumococcal conjugate vaccination: a retrospective study of hospitalization for pneumonia in North-East Italy.

INTRODUCTION: Pneumonia remains a common reason for hospitalizing infants and the elderly worldwide, and streptococcal infection is often responsible. The aim of this study was to assess the burden of pneumonia in a large general population. METHODS: All pneumonia-related hospitalizations from 2004 to 2013 in north-east Italy were identified from the hospital records with a first-listed diagnosis on discharge of bacterial pneumonia, or a first-listed diagnosis on discharge of meningitis, septicemia or empyema associated with a secondary diagnosis of bacterial pneumonia. We identified major comorbidities, calculated agespecific case-fatality rates (CFR), and estimated the related cost to the health care system. RESULTS: Of the 125,722 hospitalizations identified, 96.9% were cases of pneumonia, 2.4% of septicemia, 0.4% of meningitis, and 0.3% of empyema; 75.3% of hospitalizations involved ≥ 65-yearolds. The overall CFR was 12.4%, and it increased with age, peaking in people over 80 (19.6%). The mean annual pneumonia-associated hospitalization rate was 204.6 per 100,000 population, and it peaked in 0- to 4-year-old children (325.6 per 100,000 in males, 288.9 per 100,000 in females), and adults over 65 (844.9 per 100,000 in males, 605.7 per 100,000 in females). Hospitalization rates dropped over the years for the 0-4 year-olds, and rose for people over 80. The estimated overall annual cost of these pneumonia-related hospitalizations was approximately € 41 million. CONCLUSIONS: This study shows that the burden on resources for pneumonia-related hospitalization is an important public health issue. Prevention remains the most valuable tool for containing pneumonia, and vaccination strategies can help in the primary prevention of infection, possibly reducing the number of cases in all age groups.

A surveillance system of Invasive Pneumococcal Disease in North-Eastern Italy.

BACKGROUND: From 2007, in the Veneto Region (Italy), a surveillance system for invasive pneumococcal diseases (IPD) was implemented to estimate the regional epidemiology of IPD and to evaluate the impact of 13-valent pneumococcal conjugate vaccine (PCV13) vaccination. METHODS: Data were collected from 2007 to 2014 and the total, annual and age-specific IPD notification rates were calculated. A Poisson regression model was used to identify the possible risk factors for developing IPD. RESULTS: A total of 713 IPD cases were notified and the overall IPD notification rate was equal to 2.0 cases per 100,000 population (95% CI: 1.7-2.1), with an increasing trend between 2007 and 2014. The pneumococcal serotypes were identified in 608 (85.3%) isolates from biological specimens, and the most distributed serotypes were those contained in PCV13. Children <5 year-old and the adults over 65 year-old showed the highest PCV13 vaccine-type IPD notification rate, equal to 2.7/100,000 and 2.8/100,000, respectively. The risk to develop IPD was greater in children aged <5 years (RR = 8.9, 95% CI: 5.1-15.9; p<0.0001) and in adults aged >65 years (RR = 4.3, 95% CI: 2.7-6.9; p<0.0001), especially in males > 65 years of age (RR = 1.7, 95% CI: 1.0-2.8; p = 0.042). The invasive pneumococcal disease was mainly caused by the PCV13 serotypes (RR = 2.9, 95%CI: 2.3-3.9; p<0.0001), principally after the PCV13 introduction (RR = 2.3, 95% CI: 1.4-3.8; p<0.001). In spite of that, a significant reduction of the overall IPD incidence is evident in the period following the PCV13 vaccine introduction (RR = 0.4, 95% CI: 0.3-0.5; p<0.0001), particularly in children aged <5 years (RR = 0.3, 95% CI: 0.2-0.7; p = 0.002), demonstrating the real efficacy of PCV13 immunization for children. CONCLUSIONS: In the Veneto Region, the surveillance system has allowed to describe the detailed epidemiological profile of invasive pneumococcal disease, pointing out that the most circulating pneumococcal serotypes were those contained in the PCV13 vaccine.

Diabetes outcomes within integrated healthcare management programs.

AIM: The aim of this observational study was to assess mortality of patients with type 2 diabetes by type of healthcare delivery system, i.e. through specialist centers or generalist doctors, or integrated care. METHODS: The study was conducted at the "Vicentino Ovest" Local Health District in the Veneto Region (north-eastern Italy) from January 1, 2008 to December 31, 2010. Patients with diabetes (≥ 20 years old) were identified using different public health databases. They were grouped as: patients followed up by specialists at diabetes clinics (DS); patients seen only by their own general practitioner (GP); and patients receiving integrated care (DS-GP). Cox's regression analysis was used to estimate adjusted hazard ratios for available potential predictors of death by level of care. RESULTS: The crude mortality rate was highest in the GP group (26.1 per 1000 person-years), the difference being minimal when compared with the DS group (21.7 per 1000 person-years) and more marked when compared with the DS-GP group (8.8 per 1000 person-years). Patients followed up by their GPs had a 2.7 adjusted RR for mortality by comparison with the DS-GP group. CONCLUSIONS: The findings of the present study could demonstrate that it is safe and cost-effective, after a first specialist assessment at a diabetes service, for low-risk diabetic patients to be managed by family physicians as part of a coordinated care approach, based on the specialist's clinical recommendations; GPs can subsequently refer patients to a specialist whenever warranted by their clinical condition.

Older adults in Emergency Department: management by clinical severity at triage.

BACKGROUND: The elderly are involved in an ever-increasing proportion of Emergency Department (ED) visits, consuming a large share of the available resources. The aim of this study was to assess elderly individuals' demand for ED hospital care, in terms of the management process and outcomes by level of urgency at triage. METHODS: The design was a retrospective cohort study. Details on ED attendance were drawn from the 2010 dataset of the Local Health Agency n°18 (n=18,648) in the Veneto Region, North-East Italy and the participants were resident seniors seen at the ED aged 65 or more. RESULTS: At triage on arrival, their priority was most often (in 38.63% of cases) considered non-urgent (white triage tag - Wt). In the majority of these cases, the elderly patients were self-referred, although about 1 in 5 of them had been referred by their General Practitioners. The consumption of resources for specialist visit and routine X-rays is higher for non-urgent patients. Injuries, requests for specialist examinations and musculoskeletal disorders account for a large proportion of the reasons why elderly people classified as Wt at triage had gone to the ED. CONCLUSIONS: Our findings show that older patients have high rates of non-urgent ED attendance, especially for minor traumatic events or requests to see a specialist. This picture emphasizes the need to develop new organizational models for delivering care to meet the most common health care needs of this special frail population.

Fecal estradiol-17ß and testosterone in prepubertal domestic cats.

The aim of this article was to describe the time course of prepubertal sexual steroids in domestic cats. Fourteen newborn kittens were followed up until puberty (physical, behavioral, and hormonal changes). Fecal testosterone [T; males] and E estradiol 17-ß [E2; females] concentrations were analyzed by repeated measures ANOVA and two consecutive time windows (TWs) were used to compare changes in both male (postnatal weeks 1-4 vs. 5-14) and females (postnatal weeks 1-5 vs. 6-13). Puberty was achieved 14.3 ± 0.3 and 13.3 ± 0.4 weeks after birth in male and female cats, respectively. In both genders, during TW-1 fecal steroids concentrations were similar (males) or even higher (females) to that previously described for mature cats. Fecal T (P < 0.01) and E2 (P < 0.01) varied throughout the weeks. Differences were found when hormonal concentrations of TW-1 were compared with those of TW-2 both for male (61.4 ± 7.9 vs. 16.9 ± 2.2 ng/g; P < 0.01) and female (78.2 ± 12.5 vs. 11.2 ± 4.0 ng/g; P < 0.01) cats. It is concluded that in domestic cats there is a sexual steroid surge during the first 4 and 5 postnatal weeks in male and female animals, respectively.

Age of onset of mood disorders and complexity of personality traits.

Objective. The aim of the present study is to evaluate the link between the age of onset of mood disorders and the complexity of the personality traits. Methods. 209 patients with major depressive or manic/hypomanic episodes were assessed using the Structured Clinical Interview for DSM Axis I diagnoses and the Millon Clinical Multiaxial Inventory-III (MCMI-III). Results. 17.2% of the patients had no elevated MCMI-III scores, 45.9% had one peak, and 36.9% had a complex personality disorder with two or more elevated scores. Mood disorders onset of 29 years or less was the variable most related to the complexity of personality disorders as indicated from a recursive partitioning analysis. Conclusions. The relationship between mood disorders and personality traits differ in reference to age of onset of the mood disorder. In younger patients, maladaptive personality traits can evolve both in a mood disorder onset and in a complex personality disorder, while the later development of a severe mood disorder can increase the personality symptomatology. Our results suggest a threshold of mood disorder onset higher compared to previous studies. Maladaptive personality traits should be assessed not only during adolescence but also in young adults to identify and treat potential severe mood disorders.

Health consequences of road accidents: insights from local health authority registries.

BACKGROUND: Road accidents are a major public health problem that affect all age groups but their impact is most striking among the young. The aim of this study is to quantify the burden of road traffic injuries, their mortality and direct in-patient economic costs and to identify the age classes at highest risk for severe road traffic injuries, through analysis of data collected by information systems of an Italian Local Health Authority. METHODS: The study was conducted in a Local Health Authority of Veneto Region. Injured people were selected from Emergency Department (2006-2010). Data were linked to the Hospital Information System for hospital admissions and to the Mortality Registry to check 30-day mortality. The direct costs associated to hospitalizations were estimated through Diagnosis Related Group reimbursement rates. Multivariate analysis was performed using hospitalization and mortality as the dependent variables and gender, age, day of week when accident occurred as the independent variables. Traffic injury, hospitalization and mortality incidence rates were calculated by gender and age per 100,000 residents per year. RESULTS: The road traffic injuries were 9,192, decreasing from 2,112 in 2006 to 1,980 in 2010. Among injured persons 55.3% were male (68.1% among 15-19 age class); 41.7% young people aged 15-34 years (43.9% among male, 39.0% among female). Total hospitalisation rate was 5.9%. Overall mortality rate was 0.3% (0.9% among aged 65 or older). The cost of hospital admission was euro 2,742,505 (hospitalization mean cost euro 5,097). Risk of hospitalization and death was higher in male, in elderly and during week end. Young people aged 15-19 had the highest incidence of visits (2,258.4 per 100,000) and high hospitalisation weekend and mortality rates (respectively 101.5 and 8.5). CONCLUSIONS: Analysis at local level, using current data sources, permits to estimate the burden of injuries caused by road-traffic, to describe the characteristics of injured persons and finally to estimate costs of care. All this information could be used to make the population aware of its own risk for road accidents. Linkage of these data with police and transport data is required to focus prevention on higher risk groups and to adopt effective local road safety strategies.

Sixteen novel mutations identified in COL4A3, COL4A4, and COL4A5 genes in Slovenian families with Alport syndrome and benign familial hematuria.

Alport syndrome (ATS) and benign familial hematuria (BFH) are type IV collagen inherited disorders. Mutations in COL4A5 are generally believed to cause X-linked ATS, whereas mutations in COL4A3 and COL4A4 genes can be associated with the autosomal-recessive and -dominant type of ATS or BFH. In view of the wide spectrum of phenotypes, an exact diagnosis is sometimes difficult to achieve. This study involved screening each exon with boundary intronic sequences of COL4A3, COL4A4, and COL4A5 genes by optimized polymerase chain reaction-single-stranded conformational polymorphism analysis in 17 families with ATS and in 40 families diagnosed as having BFH. Twelve different mutations were found in the COL4A5 gene in ATS patients, comprising nine missense mutations, a splice site mutation, a mutation causing frameshift, and a nonsense mutation. One of the missense mutations (p.G624D) was present not only in one family with ATS but also in five families with suspected BFH. Three heterozygous mutations in the COL4A3 gene (two missense and one frameshift) and four heterozygous mutations in COL4A4 (two splice site, one in-frame deletion, and one missense) were identified in patients with BFH. Sixteen mutations are to the best of our knowledge new and private.

Lack of interaction between a polymorphism in the dopamine D2 receptor gene and the clinical features of migraine.

The purpose of this study was to evaluate whether a particular genotype of the dopamine D2 receptor (DRD2) gene would affect the clinical features of migraine. In a group of 118 migraineurs (55 migraine with aura and 63 migraine without aura patients), we tested the association of the biallelic C/T NcoI DRD2 polymorphism with several characteristics of the disease. Genotype and allele frequencies resulted similarly distributed in migraine with aura and migraine without aura patients (chi2 = 1.58, P = 0.45 and chi2 = 0.09, P = 0.77, respectively). The different DRD2 genotypes (C/C, C/T and T/T) had no significant effects on age at onset of migraine, presence of premonitory phenomena, frequency of headache attacks, associated symptoms, psychological features and quality of life of our migraine patients. The results of our study do not support a role for the DRD2 gene in modifying the clinical features of migraine.

Cognitive and psychomotor effects of paroxetine and sertraline on healthy elderly volunteers.

The authors evaluated the cognitive and psychomotor effects of serotonin reuptake inhibitors in healthy elderly volunteers. Paroxetine, sertraline, and placebo were compared for 3 weeks of testing in a double-blind study with behavioral testing at baseline and at the end of each week. MANOVA models demonstrated no between-group differences; however, mixed-model random regression analyses revealed that Day 14 plasma paroxetine levels correlated negatively with delayed verbal recall and paired-associate learning scores. In contrast, plasma sertraline levels correlated positively with Day 7 immediate verbal recall, Day 14 tapping, and Day 21 delayed verbal recall scores, and negatively with divided-attention task scores on Day 21. Plasma paroxetine levels were associated with mild behavioral impairment at Day 14, with no other significant adverse effects. Plasma sertraline levels were associated with mild and transient behavioral changes, as well as early termination in several subjects.

Abnormal salivary cortisol levels in social phobic patients in response to acute psychological but not physical stress.

BACKGROUND: Little is known about the hypothalamic-pituitary-adrenal axis response to acute stressful behavioral challenges in patients with social phobia. METHODS: Eighteen patients with social phobia and 17 normal volunteers participated in two behavioral stressors: a speech task and physical exercise. RESULTS: Normal volunteers (n = 14) demonstrated a significant 50% increase in salivary cortisol levels to the speech task. Three nonresponding normal volunteers demonstrated a 17% decrease. In contrast, patients with social phobia demonstrated dichotomous changes. Seven social phobia patients demonstrated a significantly higher 90% increase in salivary cortisol to the speech task, whereas the remaining patients (n = 11) were nonresponders demonstrating a 32% decrease in cortisol. Both patient groups were significantly more anxious than the normal volunteers. In contrast to the response to a speech task, social phobics showed a cortisol response to physical exercise of similar magnitude as normal volunteers. CONCLUSIONS: The results indicated dichotomies in magnitude and in distribution of the cortisol response to a speech task between social phobia patients and normal volunteers. Social phobia patients responded differently than normal volunteers to a stressor associated with social evaluation but not to physical exercise. These results suggest adaptation of distinct biological processes specific to different stressful conditions in social phobia.

Comparison of the effects of zaleplon, zolpidem, and triazolam on memory, learning, and psychomotor performance.

Twenty-four healthy male and female subjects, who participated in this randomized, double-blind, crossover study, received single nighttime doses of zaleplon 10 mg (therapeutic dose), zaleplon 20 mg, zolpidem 10 mg (therapeutic dose), zolpidem 20 mg, triazolam 0.25 mg (positive control), and placebo. Subjective behavioral ratings and psychomotor tests were completed before and 1.25 and 8.25 hours after administration of the study drug. The Immediate and Delayed Word Recall tests and the Digit Span Test were used to assess memory. The Digit-Symbol Substitution Test, Paired Associates Learning Test, and Divided Attention Test were used to assess other cognitive skills. Zaleplon 10 mg did not produce any significant changes in memory or learning compared with placebo. All other active treatments, including zolpidem 10 mg, caused psychomotor impairment at the 1.25-hour test battery. Zolpidem 20 mg (twice the therapeutic dose) produced more psychomotor impairment at the 1.25-hour assessment than did any of the other active treatments, including zaleplon 20 mg. At the 8.25-hour time point, test scores for subjects who received zaleplon 10 mg and 20 mg did not differ from the test scores for those who received placebo. However, cognitive impairment persisted up to the 8.25-hour observation for subjects who were administered triazolam 0.25 mg and zolpidem 20 mg. Adverse events associated with the use of zaleplon were transient and mild-to-moderate in severity. Overall, this study shows that zaleplon is a safe hypnotic that does not affect memory, learning, or psychomotor skills associated with vigilance.

[Psychosexual problems in patients with neoplasms]. / Problematiche psicosessuologiche nei pazienti neoplastici.

The Author's aim is to highlight the importance of psychic dynamics which play a role when a patient, suffering from cancer, turns to a therapist for sexual rehabilitation.

Hemorrhagic fever with renal syndrome in the Dolenjska region of Slovenia--a 10-year survey.

This report describes the first investigation of clinical findings for a larger series of patients with hemorrhagic fever with renal syndrome (HFRS) who were infected with Dobrava virus. From 1985 to 1995, 38 patients with serologically confirmed HFRS were hospitalized at the regional hospital in Novo mesto in the Dolenjska region of Slovenia. On the basis of results of serological examination, 24 patients had Dobrava virus infection, and 14 patients had Puumala virus infection. Complete clinical data were available for 31 patients. Eleven patients underwent hemodialysis for treatment of acute oliguric or anuric renal failure. Four patients, all infected by Dobrava virus, had signs of shock and severe bleeding. Three severely ill Dobrava virus-infected patients died of hemorrhagic complications. We have demonstrated that Dobrava and Puumala viruses coexist in a single region of endemicity and are capable of causing HFRS with significant differences in severity.

The importance of developing an informatics framework for mental health.

Though mental health services are important in human terms, and account for a tenth of health expenditure, they are not well served in informatics developments. There are no specific mental health components in the European Union's health telematics programmes, and there is similar under-representation in national programmes. Yet telematics has much to offer mental health services and their management, and can address directly current service anxieties. Telematics concepts which could benefit mental health include integrated, multi-disciplinary records, real-time multi-site record access, and structured programmes to plan, schedule, and monitor care delivery. The power of information systems to sort data, and to represent them graphically, can sift like data items from complex records, and can present them in displays which highlight their significance. Above all, quality of care can be enhanced by monitoring, and by improved outcome measurement. However, a planned programme of research and development is needed, to relate and adjust current health informatics techniques to the special attributes of mental health. The World Health Organisation has identified the potential of such a programme, but greater vision and commitment is needed at policy level if mental health services and patients are to receive the benefits from health informatics which are available to the physically ill.

Salivary cortisol and daily events in nursing home residents.

The authors evaluated the feasibility of using salivary cortisol as a noninvasive measure of hypothalamic-pituitary-adrenal (HPA)-axis responses to stressful events of daily living in elderly nursing home residents. Ten medically stable male nursing home residents (age 81.7 +/- 12.42) gave salivary samples before and after an assisted bath, and at corresponding times on the subsequent (control) day. Regression models, with measures of salivary cortisol on the bath and control days for two timepoints before the bath and four timepoints after the bath as the dependent variables, yielded significant effects of time, bath status, and day. Salivary cortisol testing is noninvasive and easy to collect from long-term care patients, including those with moderate degrees of dementia. It may be of use as a tool for studying the stressors associated with care, the determinants of HPA responses, and the consequences of hypercortisolemia in these vulnerable patients.