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.

Informe especial: Coberturas de vacunación en residentes de la CABA en contexto Covid-19: 2 de octubre de 2020 / Special report: Vaccination coverage in CABA residents in context of Covid19

La vacunación es considerada una actividad esencial durante la pandemia de COVID-19 y se han desarrollado diferentes estrategias para el sostenimiento de la vacunación en el contexto actual, facilitar el acceso a través de la adaptación y reorganización de los servicios de salud, el no requerimiento de permisos de circulación para la vacunación, vacunación en instituciones fuera de salud, así como la elaboración de recomendaciones para realizar la vacunación de manera segura protegiendo tanto al vacunador como la persona a vacunar, entre otros. Con el objetivo de realizar la medición del impacto en las actividades de vacunación, se realiza el análisis comparativo de las vacunas aplicadas durante el primer semestre de los años 2018-2020, con la información recibida en el nivel central del Programa de Inmunizaciones. Se excluye del presente análisis la información referida a la vacuna antigripal ya que tiene una modalidad diferente de aplicación. (AU)

Uncompleted Emergency Department Care (UEDC): a 5-year population-based study in the Veneto Region, Italy.

INTRODUCTION: Uncompleted visits to emergency departments (UEDC) are a patient safety concern. The purpose of this study was to investigate risk factors for UEDC, describing not only the sociodemographic characteristics of patients who left against medical advice (AMA) and those who left without being seen (LWBS), but also the characteristics of their access to the emergency department (ED) and of the hospital structure. METHODS: This was a cross sectional study on anonymized administrative data in a population-based ED database. RESULTS: A total of 9,147,415 patients attended EDs in the Veneto Region from 2011 to 2015. The UEDC rate was 28.7‰, with a slightly higher rate of AMA than of LWBS (15.3‰ vs 13.4‰). Age, sex, citizenship, and residence were sociodemographic factors associated with UEDC, and so were certain characteristics of access, such as mode of admission, type of referral, emergency level, waiting time before being seen, and type of medical issue (trauma or other). Some characteristics of the hospital structure, such as the type of hospital and the volume of patients managed, could also be associated with UEDC. CONCLUSION: Cases of UEDC, which may involve patients who leave AMA and those who LWBS, differ considerably from other cases managed at the ED. The present findings are important for the purpose of planning and staffing health services. Decision-makers should identify and target the factors associated with UEDC to minimize walkouts from public hospital EDs.

Vigilancia de eventos supuestamente atribuidos a la vacunación o inmunización (ESAVI) durante el año 2017 / Surveillance of events supposedly attributed to vaccination or immunization (ESAVI) during 2017

Los Eventos Supuestamente Atribuidos a la Vacunación o Inmunización o ESAVI se definen como todo cuadro clínico que aparece luego de la administración de una vacuna y que supuestamente pueda atribuirse a la misma. Incluye los errores programáticos relacionados con la vacunación. Un ESAVI grave es todo aquel evento que resulte en hospitalización o fallecimiento. Es importante mencionar que un ESAVI, si bien denota una asociación temporal, no implica necesariamente una relación de causa y efecto. La causalidad entre el evento y la vacunación se determinará mediante la investigación del caso. La información aquí presentada surge del análisis de la base de datos de ESAVI del Programa de Inmunizaciones de la Ciudad de Buenos Aires, alimentada por las notificaciones realizadas por efectores públicos y privados de la ciudad. Se incluyen residentes y no residentes de la ciudad, sin realizar distinción entre ellos. Para calcular las tasas se utilizó como denominador las dosis aplicadas en 2017 en la Ciudad de Buenos Aires, tanto a residentes como no residentes. Se cuenta con datos de aquellas vacunas incluidas en el Calendario Nacional de Vacunación del sector público, de la seguridad social y privado. (AU)

Definition of criteria and indicators for the prevention of Healthcare-Associated Infections (HAIs) in hospitals for the purposes of Italian institutional accreditation and performance monitoring.

BACKGROUND: Healthcare-associated infections (HAIs) are an important issue in terms of quality of care. HAIs impact patient safety by contributing to higher rates of preventable mortality and prolonged hospitalizations. In Italy, analysis of the currently available accreditation systems shows a substantial heterogeneity of approaches for the prevention and surveillance of HAIs in hospitals. The aim of the present study is to develop and propose the use of a synthetic assessment tool that could be implemented homogenously throughout the nation. METHODS: An analysis of nine international and of the 21 Italian regional accreditation systems was conducted in order to identify requirements and indicators implemented for HAI prevention and control. Two relevant reviews on this topic were further analyzed to identify additional evidence-based criteria. The project team evaluated all the requirements and indicators with consensus meeting methodology, then those applicable to the Italian context were grouped into a set of "focus areas". RESULTS: The analysis of international systems and Italian regional accreditation manuals led to the identification respectively of 19 and 14 main requirements, with relevant heterogeneity in their application. Additional evidence-based criteria were included from the reviews analysis. From the consensus among the project team members all the standards were compared and 20 different thematic areas were identified, with a total of 96 requirements and indicators for preventing and monitoring HAIs. CONCLUSIONS: The study reveals a great heterogeneity in the definition of accreditation criteria between the Italian regions. The introduction of a uniform, synthetic assessment instrument, based on the review of national and international standards, may serve as a self-assessment tool to evaluate the achievement of a minimum standards set for HAIs prevention and control in healthcare facilities. This may be used as an assessment tool by the Italian institutional accreditation system, also useful to reduce regional disparities.

Hub-and-spoke stroke network in the Veneto region: a retrospective study investigating the effectiveness of the stroke pathway and trends over time.

After recognizing the pivotal role played by stroke unit (SU) admission in reducing mortality and dependency in stroke patients, the need to organize and monitor stroke networks has become an increasingly essential aspect of stroke care. We conducted a retrospective study of stroke patients admitted to hospitals in the Veneto region from 2007 to 2015 in order to evaluate the effectiveness of the stroke pathway and trends over time. Between 2007 and 2015, 61,062 stroke patients were discharged from Veneto hospitals: they were more frequently female, females were older than males, and had higher intrahospital mortality and a lower probability of undergoing systemic thrombolysis. Patients admitted to facilities with a level 2 SU were twice as likely to undergo thrombolytic treatment compared to those admitted to facilities with a level 1 and had a lower intrahospital mortality rate. During the collection period, thrombolytic treatments increased in both level 1 and 2 SUs, as did the number of patients admitted to neurology wards and to facilities with an SU. Our study confirmed that thrombolytic treatment and admission to a facility with an SU are important determinants in improving stroke patient outcome. The increase in the proportion of both SU admissions and thrombolytic treatments demonstrates the effectiveness of the regional hub-and-spoke organization model, suggesting that implementation of highly specialized facilities is an efficient strategy in improving stroke care. The role of the observed sex bias in stroke treatment and outcome needs to be explored.

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.

[Management of gastrointestinal bleeding in Veneto Region, Italy]. / Gestione delle emorragie digestive nella Regione Veneto.

Gastrointestinal bleeding (GB) is still a common medical emergency and an important cause of morbidity and mortality. There is clear evidence that early endoscopic intervention is effective in reducing mortality, length of stay and surgery procedures utilization in high-risk patients. In the last decades advances in medical practice and in endoscopic technology have influenced the management of GB, but their impact on the incidence and mortality is unclear. The aim of this study was to evaluate retrospectively time trends (2000-2007) in GB hospitalizations and in-hospital mortality, and describe the organization of endoscopic services of Veneto region, Italy. Data were collected from regional database of hospital discharge from 2000 to 2007 and all patients with an ICD 9-CM discharge diagnosis of GB were included. Overall hospitalization and in-hospital mortality rates were respectively 99.3 and 4.5 per 100.000 inh./year, the last being related to older age. Surgery procedures utilization was 5%. Hospitalization and mortality rates decreased significantly over years, probably owing to advances in the acute management of GB, principally represented by endoscopic procedures.

[Acute pancreatitis hospitalization in Veneto Region, Italy]. / Ospedalizzazioni per pancreatite acuta nella Regione Veneto.

The incidence rate of acute pancreatitis (AP) has been reported as having increased during recent decades and associated mortality lies around 10%. This study was undertaken to establish the current AP hospitalization and mortality rates in Veneto Region. A retrospective study of all cases of acute pancreatitis admitted in hospital between 2000 and 2007 was carried out in all Veneto population. Data concerning patients discharged with a diagnosis of acute pancreatitis (ICD 9-CM code: 577.0) were obtained from the Regional data warehouse and analysed on a computer database. Altogether 11,685 discharges for AP were recorded; median age of the patients was 61.6 +/- 20.3 years. The mean annual AP hospitalization rate was 30.6 per 100,000 and in-hospital annual mortality rate (death from all causes) was 1.1 per 100,000 population. Hospitalization and mortality rates were larger in older and increased sharply with age. Hospital admissions for AP rose from 29.3 in 2000 to 32.2 per 100,000 population in 2007 without significative variations in mortality rate probably due to the increase of effectiveness and quality of care. The AP hospitalization rate in Veneto population is comparable to what has been found elsewhere in Italy and AP remains an increasing disease with high mortality.

[Feasibility of week surgery model in general surgery]. / Week surgery in Chirurgia generale: applicabilità del modello.

Progress in medical technology and the research in cost-effectiveness have provided an implementation on new general surgery models. Week Surgery model is a maximum 5 days stay surgical unit which represents an important contribution to surgical therapeutic strategies, allowing an excellent compromise between safety, convenience for the patient and economic savings for health care structures. This model represent an excellent compromise between elective and emergency care and thus allow to improve patients flow across the week, a most efficient bed utilisation and reallocating hospital workloads. With the aim of testing the feasibility of the application of Week Surgery model was carried out a seven-years retrospective study (2000-2006) among Veneto Region public hospitals. Results suggest that week surgery model can be considered a valid and achievable alternative organisation compared to conventional hospitalization: 61% of patient undenrwent elective surgery were discharged in less than 5 days.

[Discharge against medical advice in Veneto Region]. / Dimissioni volontarie nella Regione Veneto.

Discharge against medical advice (DAMA) may put patients at risk of adverse health outcomes and often generate hospital readmission. A retrospective case-control study (2000-2004) of all DAMA in Veneto Region hospitals was carried out to determine the baseline characteristics of patients who leaves hospital. During the 5-years study period, the overall DAMA rates were 0.8 from ordinary hospitalization and 0.2 from daily. Prediction of patients at risk of DAMA may be possible with several defined variables and this analysis represent an instrument that should facilitate the development of successful strategies to reduce DAMA for high-risk patients.

Prevalence and risk factors for nosocomial infections in hospitals of the Veneto region, north-eastern Italy.

OBJECTIVE: The study aimed to assess prevalence and risk factors for nosocomial infection (NI) in 21 hospitals of the Veneto Region (Italy). METHODS: In May 2003, a one-week-period prevalence study of NI was carried out in 21 hospitals, representing 63% of all hospital beds for acute patients of the Veneto Region. Intensive care units represented 84% of all intensive care beds of the Region. Long term care, neonatal intensive care, burn, psychiatric and dermatology units were excluded. RESULTS: Overall, 6,352 patients were surveyed. The prevalence of NI was 7.6% (range 2.6%-17.7%), while 6.9% of patients (range 2.6%-15.5%) were affected by at least one NI. The prevalence of patients with NI in medical, surgical and intensive care areas was 6.6%, 5.0% and 25.8%, respectively. The sites most frequently affected were the following: urinary tract (28.4%), surgical site (20.3%), blood stream (19.3%), pulmonary and lower respiratory tract (17.6%). At multivariate analysis risk factors independently associated to NI were: Charlson index score >1, severity of underlying disease, exposure to antibiotics, surgical intervention, trauma at admission, presence of central venous catheter >24 h, urinary catheter, intubation, tracheostomy, and duration since admission >15 days. CONCLUSION: The study provided baseline data of NI in the Veneto Region hospitals. It showed that NI are frequent, and display a wide inter-hospital variability of rates. The highest prevalence has been reported in intensive care units. The unusual high frequency of blood stream infections and the relatively lower prevalence rate of surgical site infections highlighted the limits of prevalence studies.

Relationship between pathological gambling, alcoholism and drug addiction.

The aim of this survey was to evaluate the distribution of pathological gamblers treated in an alcohol or drug addiction treatment program run by the Italian National Health Service providing assistance to alcohol and drug abusers in Venice (North east Italy) from September 1 to December 31, 2001. Each drug- or alcohol-dependent patient retained for treatment for at least one month was administrated an anonymous precoded questionnaire to collect personal and socio-demographic features. The South Oaks Gambling Screen (SOGS) was used to measure pathological gambling and the Symptom Checklist-90-Revised (SCL-90-R) to measure psychological distress levels and psychiatric symptoms. Among the 113 enrolled subjects we found a greater prevalence of pathological gamblers among drug users than among alcoholics and drug abusers were younger than alcoholics; moreover, there was a prevalence of single status, low schooling, and a low-medium income despite full-time occupation. Only pathological gamblers revealed a significant positive correlation with a family history of gambling and reached positive scores (>1.5) for some likely psychiatric symptoms. Abuse disorders and pathological gambling are frequently associated with multidependence personality traits. Preventing substance abuse may reduce the pathological gambling rates and better results can be obtained with educational campaigns beginning earlier in life.

Linkage of microbiology reports and hospital discharge diagnoses for surveillance of surgical site infections.

Surveillance of surgical site infections (SSIs) with feedback to surgical personnel is pivotal in decisions regarding infection control. Prospective surveillance is time and resource consuming, so we aimed to evaluate a method based on data collected routinely during care delivery. The study was carried out at three acute hospitals in North-eastern Italy, from 1 January 2001 to 31 December 2001. Hospital discharge diagnoses (selected codes from the International Classification of Diseases, 9th Revision--Clinical Modification) and electronic microbiology reports (positive cultures from surgical wounds and drainages) were linked to identify suspected SSIs. A random sample of tracked events was submitted to total chart review in order to confirm the presence of SSIs retrospectively according to Centers for Disease Control and Prevention definitions. Of 865 suspected SSIs, 64.5% were identified from the microbiological database, 27.1% from discharge codes, and 8.4% from both. Four hundred and three admissions were sampled for review; the overall positive predictive value was 72% (95%CI=69-76%). Since inpatient individual antibiotic exposure is not registered in Italy, the combined use of discharge codes and microbiology reports represents the most feasible automated method for surveillance of SSIs developing during hospital stay.

[Occupational injuries with biological risk at a hospital]. / Infortuni occupazionali a rischio biologico in un'Azienda Ospedaliera.

A ten years retrospective study was carried out among the personnel of Padua Hospital to determine the rate of occupational exposure to blood and body fluids. 4738 injuries occurred between 1990 and 1999: 78% were percutaneous injuries 22% blood contacts. No case of operating room transmission of blood-borne infection was documented but it is clear that the risk is not zero and the number of injuries indicate the need for further training and reinforcement of universal precautions to reduce occupational exposures.