Health and health service usage outcomes of case management for patients with long-term conditions: a review of reviews.

OBJECTIVE: There have been plenty of articles published in recent decades on patient care in the form of case management (CM), but conclusions regarding health outcomes and costs have often been discordant. The objective of this study was to examine previous systematic reviews and meta-analyses with a view to assessing and pooling the overwhelming amount of data available on CM-based health outcomes and resource usage. METHODS: We conducted a review of reviews of secondary studies (meta-analyses and systematic reviews) addressing the effectiveness of CM compared with usual care (or other organizational models) in adult (18+) with long-term conditions. PubMed, the Cochrane Database of Systematic Reviews, and the Database of Abstracts of Reviews of Effects (DARE) were searched from 2000 to the end of December 2017. The outcomes of interest are related to process of care, health measures, and resource usage. RESULTS: Twenty-two articles were ultimately considered: 4 meta-analyses and 18 systematic reviews. There is strong evidence of CM increasing adherence to treatment guidelines and improving patient satisfaction, but none of the secondary studies considered demonstrated any effect on patient survival. Based on the available literature, there is contrasting evidence regarding all the other health outcomes, such as quality of life (QOL), clinical outcomes, and functional status. Good-quality secondary studies consistently found nothing to indicate that CM prompts any reduction in the use of hospital resources. CONCLUSION: The source of variability in the literature on the consistency of the evidence for most outcomes is unclear. It may stem from the heterogeneity of CM programs in terms of what their intervention entails, the populations targeted, and the tools used to measure the results. That said, there was consistently strong evidence of CM being associated with a greater adherence to treatment guidelines and higher patient satisfaction, but not with a longer survival or better use of hospital resources.

Is Italian population protected from Poliovirus? Results of a seroprevalence survey in Florence, Italy.

OBJECTIVES: Periodical assessments of population susceptibility to polioviruses (PV) is essential for evaluating population protection and planning appropriate vaccination strategies. The aim of the current work was to assess serological protective titers against all three polioviruses in the general population of Florence. METHODS: A convenience sample of 328 sera, collected in 2009 in Florence (Central Italy) was analyzed. Samples were considered protective if neutralizing antibodies were detected at dilutions ≥1:8, according to the WHO protocols. RESULTS: The immune coverage was 75.3%, 69.2% and 46% for PV1, PV2 and PV3, respectively. The protective titers of neutralizing antibodies were generally higher in children up to 14 years of age, with 74.4% (PV1), 75.6% (PV2) and 56.7% (PV3) of seroprevalence. From the age of 11 years, most of the study subjects were seronegative for PV3. CONCLUSIONS: In a polio-free country with strong migration pressures, such as Italy, our results bring clear support to the recent recommendation of Italian health authorities to introduce a fifth dose of IPV vaccine in adolescence all over the country.

Safety and quality in maternal and neonatal care: the introduction of the modified WHO Safe Childbirth Checklist.

Maternal and neonatal mortality and morbidity associated with childbirth is a problem of the highest priority. This research has been aimed at testing a modified version of the WHO Safe Childbirth Checklist in one Italian hospital and to evaluate the tool in terms of its impact on clinical practice and safety. Results show that the presence of correctly compiled partogram tool is strongly and significantly associated with the checklist implementation (OR = 14.9, 95% confidence interval [CI] = 3.5, 63.9). Compliance to the checklist was high for mid-wives (96%) and very low for obstetricians (3%). The discrepancy is the result of a misinterpretation by obstetricians: they signed only in case they prescribed therapy or when they identified risk factors, but not to underline that they checked for those factors independently by their existence. While the checklist promotes the interdisciplinary work, field studies generally show strong hierarchical rather than partnership interaction. Practitioner Summary: The study is aimed at evaluating: the checklist impact on clinical practice through a prospective pre- and post-intervention study based on clinical records review, the usability of the tool and the user's compliance. The research gives evidences on the importance of the tool for reducing risks related to delivery.

[Tuberculosis in Prato (Tuscany Region, Central Italy) in the period 2007-2014]. / La tubercolosi a Prato nel periodo 2007-2014.

OBJECTIVES: a description of the epidemiology of tuberculosis in the province of Prato (Tuscany Region, Central Italy) during the period 2007-2014 and verify the latency time between the onset of symptoms and the start of therapy. DESIGN: descriptive, observational study. SETTING AND PARTICIPANTS: tuberculosis cases were identified for the period 2007-2014 through an analysis of the notification files available at the Hygiene and Public Health Service of the Local Health Unit of Prato and through the Information System on Infectious Diseases database. RESULTS: in the years 2007-2014, 619 cases of tuberculosis were reported in the province of Prato, of which 465 (75.12%) were cases of pulmonary TB. The annual rate ranges from 35.2 cases per 100.00 inhabitants in 2010 to 18.5 cases per 100.000 inhabitants in 2012. The median age of foreign-born patients was significantly lower than the one of Italian-born subjects (34 years; interquartile range - IQR: 28-41 vs. 63 years; IQR: 45-77; <0.0001). The rate of cases in patients above 64 years and below 64 years was significantly different between Italian and foreign subjects (<0.01); this dissimilarity remained significant even after stratification by gender. Males were the most affected, in line with regional and national data. The average delay between the date of onset of symptoms and the initiation of therapy was 59 days (IQR: 28-104). CONCLUSIONS: tuberculosis is a complex disease both from an epidemiological and a clinical point of view. This complexity is more relevant in areas where different ethnic groups live together. The data presented in this paper show the necessity of an intervention to improve access to healthcare facilities through a deep collaboration among who works in public health, in general medicine, and in the multidisciplinary integrated care of the considered area.

Identifying High-Cost, High-Risk Patients Using Administrative Databases in Tuscany, Italy.

OBJECTIVE: (1) Assessing the performance of the algorithm in terms of sensitivity and positive predictive value, considering General Practitioners' (GPs) judgement as benchmark, and (2) describing adverse events (hospitalisation, death, and health services' consumption) of complex patients compared to the general population. DATA SOURCES: (i) Tuscany administrative database containing health data (2013-5); (ii) lists of complex patients indicated by GPs; and (iii) annual health registry of Tuscany. STUDY DESIGN: The present study is a validation study. It compares a list of complex patients extracted through an administrative algorithm (criteria of high health consumption) to a gold standard list of patients indicated by GPs. GPs' decision was subjective but fairly well reasoned. The study compares also adverse outcomes (Emergency Room visits, hospitalisation, and death) between identified complex patients and general population. PRINCIPAL FINDINGS: Considering GPs' judgement, the algorithm showed a sensitivity of 72.8% and a positive predictive value of 64.4%. The complex cases presented here have higher incidence rates/100,000 (death 46.8; ER visits 223.2, hospitalisations 110.87, laboratory tests 1284.01, and specialist examinations 870.37) compared to the general population. CONCLUSIONS: The final validated algorithm showed acceptable sensitivity and positive predictive value.

Changes in diabetes care introduced by a Chronic Care Model-based programme in Tuscany: a 4-year cohort study.

Background: In 2010, Tuscany (Italy) implemented a Chronic Care Model (CCM)-based programme for the management of chronic diseases. The study's objective was to evaluate its impact on the care of patients with type 2 diabetes. Methods: A population-based cohort study was performed on patients with diabetes, identified by an administrative data algorithm, exposed to a CCM-based programme versus patients not exposed (8486 patients in each group). The groups were matched using a propensity score approach and observed from 2011 to 2014. The outcomes measured were: mortality rate and hazard ratio (HR), hospitalisation incidence rate (IR) (all causes and diabetes-related diseases) and incidence rate ratio (IRR), and Guideline Composite Indicator (GCI) as proxy of adherence to guidelines (IR and IRR). Stratified Cox regression analysis and conditional fixed effect Poisson regression analyses were performed to compute HR and IRR. Results: A significant improvement was observed for GCI (IRR 1.58; 95% CI 1.53­1.62) and for cardiovascular long-term complications (IRR 1.11; 95% CI 1.04­1.18). A protective effect was observed for neurological long-term complications (IRR 0.85; 95% CI 0.76­0.95), acute cardio-cerebrovascular long-term complications­stroke and ST segment elevation myocardial infarction­(IRR 0.81; 95% CI 0.71­0.92) and mortality (HR 0.88; 95% CI 0.81­0.96). Conclusion: The implementation of a CCM-based programme was followed by better management and benefits for the health status of patients. The increase in hospitalisations for cardiovascular long-term complications could engender cost-efficacy issues, but a better integrated care (GPs and specialists) and a more appropriate specialist outpatient services organisation could avoid a part of these, while still maintaining the benefits seen.

Identification of prevalent patients with epilepsy using administrative data: the Tuscany experience.

Overall prevalence of epilepsy ranges from 4 to 10 cases per 1000. Italy lacks recent epidemiological studies on large populations. In the present study, prevalence of epilepsy has been assessed in Tuscany, an Italian Region with 3,750,000 habitants, implementing an algorithm based on administrative data from the Regional Information Health System. To identify patients with epilepsy, we used at least one the following criteria: (a) at least one EEG and at least two dispensations of any antiepileptic drug (AEDS) at a minimum distance of 12 months; (b) at least two dispensations of one "specific" AED (authorized for use only for patients with epilepsy) at a minimum distance of 12 months; and (c) hospital admission for epilepsy or recurrent relapses (cod. ICD-IX-345.*). This algorithm was validated through comparison with lists of true patients with epilepsy and subjects without neurological disorders (gold standard). 35,950 cases were identified. Total crude prevalence was 9.6/1000. Prevalence increased in older patients up to 16/1000 without gender differences. Overall sensitivity of the algorithm was 87.3%, and specificity was 99.9%. This algorithm identifies patients with epilepsy with acceptable sensitivity and specificity and can be used to assess the burden of disease and for monitoring health services.

Clinical and economic impact of a specific BCG vaccination program implemented in Prato, central Italy, involving foreign newborns on hospitalizations.

In Tuscany (Central Italy), the average annual notification rate of tuberculosis (TB) in the years 2007-2012 was 7.5-9.8 per 100,000 people, with the Local Health Unit of Prato (LHU4) showing the highest rate compared to the other regional area. Therefore, in order to reduce the burden of TB, foreign newborns in the LHU4 are being given the Bacillus Calmette-Guérin (BCG) vaccine since 2000. The aim of this study is to assess the impact of BCG vaccination in Prato, in terms of TB-related hospitalizations and costs. The regional archive containing all TB-related discharges and costs in the period 2007-2014 was consulted. Data regarding foreigners living in the LHU4 who have been vaccinated since 2000 were compared with those living in the other Tuscan LHUs and never vaccinated. These populations were then disaggregated by a threshold age of 15 y. After calculating the standardized hospitalization rates, the expected number of hospitalizations for TB among unvaccinated adults (in both populations) was found to be similar in the LHU4 and the other LHUs (165 vs. 156). However, expected number of hospitalizations among children in the other Tuscan LHUs (67) was double that of the LHU4 (34). If the same vaccine had been administrated everywhere, each year 29 hospitalizations could have been avoided and EUR 343,525 saved. Overall, BCG vaccinations cost EUR 14,879 in the LHU4, but 69 hospitalizations were avoided and EUR 107,435 saved. The introduction of the BCG immunization program in the LHU4 of Prato has led to significant reductions in the clinical and economic impact of TB.

HPV vaccination for boys? A systematic review of economic studies.

INTRODUCTION: HPV vaccination is recommended in many countries, including Italy, for girls in their twelfth year of age. In some countries, the goal of vaccination coverage has not been reached, and extension to boys has thus been debated. OBJECTIVE: Aim of this study is to perform a systematic review of pharmaco-economic studies considering the extension of HPV vaccination to boys. METHODS: An electronic literature search was performed on Pubmed to identify studies published from 2005 to 2015 in English and Italian. Four search strategies were used, including the terms «HPV¼, «boys¼, «vaccination¼, «economic evaluation¼, «cost effectiveness¼, and «epidemiological impact¼. Screening of titles, abstracts, and full texts was conducted, and economical evaluation of the extension of HPV vaccination to males was considered a criteria of inclusion. A total of 289 articles were identified. Only 15 articles were finally considered pertinent. RESULTS: The extension of HPV vaccination to boys was cost-effective or potentially cost-effective in 53%and 7%of the studies, respectively. Six studies did not positively evaluate the implementation of this intervention. However, taking into account both the new two-dose vaccination schedule available for all subjects ≤13 years, and the dramatic reduction in the price of vaccines in the last few years, the advantages of universal vaccination are more consistent. CONCLUSION: The extension of HPV vaccination to boys is therefore foreseen to become increasingly implemented in the near future.

The burden of disease of Herpes Zoster in Tuscany.

Herpes zoster (HZ) is a disease caused by the reactivation of the latent α-herpes virus varicella zoster virus (VZV), for which, in Italy, a specific surveillance system does not exist, but around 200 000 cases are estimated each year. In older patients, who are at increased risk of developing HZ, symptoms are more severe and the chances to develop postherpetic neuralgia (PHN), the most severe complication, are substantially higher. A vaccine against HZ with demonstrated efficacy and an acceptable safety profile is now available and is recommended in Europe for adults >50 years.   In anticipation of the possible introduction of an immunization programme for the elderly in Tuscany, the burden of disease caused by HZ and its complications was assessed through a retrospective analysis of the hospital discharge records between 2002 and 2012, using the ICD-9-CM 053 code. In the period 2002-2012, 4475 hospital admissions were registered with annual means of 368 hospitalizations and 39 day-hospital admissions. Most of the hospitalizations (68%) involved subjects > 65 years; the mean length of stay was 9.5 days. Slightly more than half (51.2%) of total hospital admissions were complicated cases. The most frequent were neurological complications (24.2% of total admissions), followed by ophthalmic complications (16.5%). Cases with neurological complications were those with the higher average length of stay and higher average costs for case. This study confirmed the epidemiological impact of HZ and its complications and the positive impact on morbidity that the introduction of the HZ vaccination could have in older age groups.