A mixed methods multiple case study to evaluate the implementation of a care pathway for colorectal cancer surgery using extended normalization process theory.

BACKGROUND: Specific factors that facilitate or prevent the implementation of enhanced recovery protocols for colorectal cancer surgery have been described in previous qualitative studies. This study aims to perform a concurrent qualitative and quantitative evaluation of factors associated with successful implementation of a care pathway (CP) for patients undergoing surgery for colorectal cancer. METHODS: This comparative mixed methods multiple case study was based on a sample of 10 hospitals in 4 European countries that implemented a specific CP and performed pre- and post-implementation measurements. In-depth post-implementation interviews were conducted with healthcare professionals who were directly involved. Primary outcomes included protocol adherence and improvement rate. Secondary outcomes included length of stay (LOS) and self-rated protocol adherence. The hospitals were ranked based on these quantitative findings, and those with the highest and lowest scores were included in this study. Qualitative data were summarized on a per-case basis using extended Normalization Process Theory (eNPT) as theoretical framework. The data were then combined and analyzed using joint display methodology. RESULTS: Data from 381 patients and 30 healthcare professionals were included. Mean protocol adherence rate increased from 56 to 62% and mean LOS decreased by 2.1 days. Both measures varied greatly between hospitals. The two highest-ranking hospitals and the three lowest-ranking hospitals were included as cases. Factors which could explain the differences in pre- and post-implementation performance included the degree to which the CP was integrated into daily practice, the level of experience and support for CP methodology provided to the improvement team, the intrinsic motivation of the team, shared goals and the degree of management support, alignment of CP development and hospital strategy, and participation of relevant disciplines, most notably, physicians. CONCLUSIONS: Overall improvement was achieved but was highly variable among the 5 hospitals evaluated. Specific factors involved in the implementation process that may be contributing to these differences were conceptualized using eNPT. Multidisciplinary teams intending to implement a CP should invest in shared goals and teamwork and focus on integration of the CP into daily processes. Support from hospital management directed specifically at quality improvement including audit may likewise facilitate the implementation process. TRIAL REGISTRATION: NCT02965794 . US National Library of Medicine, ClinicalTrials.gov . Registered 4 August 2014.

The impact of social determinants and lifestyles on dietary patterns during pregnancy: evidence from the "Mamma & Bambino" study.

BACKGROUND: During pregnancy, maternal dietary patterns play a critical role in determining maternal and new-born health. Recent evidence highlighted the influence of either social determinants and lifestyles on the adherence to different dietary patterns. STUDY DESIGN: In this cross-sectional analysis, we evaluated the association of social determinants and lifestyles with maternal dietary patterns in the "Mother & Child" cohort, a prospective study that enrols mother-child pairs from Catania, Italy. METHODS: Dietary patterns were derived using Food Frequency Questionnaire and Principal Component Analysis. Logistic regression models were used to evaluate the association between socio-demographic factors (i.e., age, educational level and employment status), lifestyles (i.e., smoking status, body mass index, use of folic acid, multivitamin and multi-mineral supplements) and dietary patterns. RESULTS: Overall, 332 women were enrolled and the following dietary patterns were derived: the "western" dietary pattern, characterized by high intake of red meat, fries, dipping sauces, salty snacks and alcoholic drinks; the second one, named "prudent", characterized by high intake of potatoes, raw and cooked vegetables, legumes, rice and soup. Multivariable analysis showed that young age, low educational level and smoking were positively associated with the adherence to the western dietary pattern. In contrast, pre-gestational body mass index was negatively associated with the adherence to the prudent dietary pattern. CONCLUSION: Our results raise the need of strategies for promoting healthy dietary habits among women in their reproductive age, which might also help control their body weight before and during pregnancy. These strategies should be prioritized to young women of low educational level, who generally share other unhealthy behaviours.

A prospective study of women with ASCUS or LSIL pap smears at baseline and HPV E6/E7 mRNA positive: a 3-year follow-up.

Human papillomavirus (HPV) testing is used in the triage of women with a borderline smear result. The efficiency of testing women with a low-grade squamous intraepithelial lesion (LSIL) and atypical squamous cells of undetermined significance (ASCUS) is less clear. For this reason we used a new HPV test that detects E6/E7 messenger RNA (mRNA), which might have a higher specificity. The objective of this prospective study was to assess whether HPV E6/E7 mRNA positivity in women with ASCUS and LSIL at baseline, is able to predict those women who have a high risk of developing a histological cervical intraepithelial neoplasia (CIN2) or worse lesion. We took into consideration the women's age and HPV DNA genotype and followed them up for 3 years. Cervical samples from women with high-risk HPV (HR-HPV) DNA-positive ASCUS (n = 90) or LSIL (n = 222) were tested for the presence of HR-HPV E6/E7 mRNA and the women were monitored for the development of histopathologically verified CIN2+. Thirteen patients with ASCUS and 17 with LSIL did not complete follow-up. All patients with LSIL and ASCUS, enrolled in this study, had confirmed lesions at the colposcopic examination. Follow-up was available for 312 women, 193 were positive in the HR-HPV DNA test and 93 had a HPV E6/E7 mRNA positive test. Finally, 22 women positive in the HPV DNA test for high-risk genotypes and with positive E6/E7 mRNA had a histologically confirmed CIN2+. Only two cases with negative HPV E6/E7 mRNA had CIN2+. The study shows that women positive in the HPV E6/E7 mRNA test have a greater risk of malignant progression of cervical lesions and therefore deserve greater attention and earlier check-ups.

Incidence of oncological pathologies 2002-2010 in the southwestern Piedmont area, province of Vercelli, neighbouring municipalities of former nuclear sites.

The Vercelli Province counts two former nuclear installations: a radioactive waste disposal area in Saluggia and a former nuclear power plant in Trino. This study takes also into account four other neighbouring municipalities, counting 20,000 total inhabitants. We studied the incidence of neoplastic pathologies in the 2002-2010 period. The data sources were Hospital Discharge Form (SDO), histological reports from the Registry of Hospital Charts (RHC) and Italy's National Statistics Institute (ISTAT) reports, and the Cancer Register of Turin. The research highlights the excesses for all type of cancers (SIR=1,11; IC 1,04-1,18), including the ones of nervous system (SIR=2,23 IC 1,47-2,98), leukaemia (SIR=1,94 IC 1,35-2,52), and bones (SIR=12,0 IC 9,22-14,7), according to different aggregation levels by age, sex and housing area. Considering such results, previous studies, and the environmental and occupational risk factors in the area, we believe that further epidemiological and environmental studies should be conducted in this area.

Exploration study on mortality trends in the territory surrounding an incineration plant of urban solid waste in the municipality of Vercelli (Piedmont, Italy) 1988-2009.

BACKGROUND: The places, where the incinerators are located, often present problems of heterogeneous people having different environmental factors. It becomes important to evaluate the possible etiologic role of various environmental risk factors and try to quantify as they affect in the excess epidemiological. METHODS: This study considers the ISTAT index mortality due to all causes occurred from 1988 to 2009 referred to ten municipalities at south of Vercelli (Piedmont, North Western Italy) placed nearby the active incinerator from 1977 (10 latent years). The risks were calculated considering this area at risk versus the municipalities placed at North of Vercelli and versus the Vercelli. RESULTS: Some significant statically excesses emerged in the South area such as neoplasia of nervous system, liver and total of tumours. CONCLUSIONS: The study presents some drawbacks, but it is a work creditable of widening by specific research ad hoc such as cohort and/or control where it is possible to verify various environmental, occupational and occasional factors.

Cancer risk among farmers in the Province of Vercelli (Italy) from 2002 to 2005: an ecological study.

BACKGROUND: As the link between agricultural pesticides and numerous types of human cancers is wellknown. Farmers living in the Province of Vercelli (Italy) were observed to verify if they have a higher cancer risk than the rest of the local employed population. Literature showed a well-known excess of cancer morbidity and mortality in the Province of Vercelli, but only few studies focused on cancer incidence in local farmers. Studying farmers could allow to assess the causal importance respectively of environmental pressure and professional exposure factors in explaining cancer excesses in the above-mentioned area. MATERIALS AND METHODS: The present ecological study considered all cancer new cases recorded among the mean employed population with a range of age from 25 to 84 years and resident in the Province of Vercelli during the four-year period 2002-2005. Cancer odds ratios, by gender and type of cancer, between farmers and non-farmers were calculated. RESULTS: Farmers showed a higher risk for the following tumors: colorectal (OR 2.38, IC95%: 1,76-2,87), leaukaemia (OR 2.65, IC95%:2,12-2,89), digestive system (OR 2.16, IC95% 1,92-2,33), lymphoma OR 2.08, IC95%:1,99-2,23), melanoma (OR 2.90, IC95%:2,54-3,15), myeloma OR 3.55, IC95%:3,23-3,70), pancreas OR 3.38, IC95%:3,14-3,61), lung (1.59, IC95%:1,12-2,38) and kidney (2.70, IC95%:2,41-2,99). Males showed a higher risk for lung cancer, females for liver neoplasm, melanoma and lymphoma. CONCLUSIONS: Farmers showed a higher risk for several cancers. Further studies are needed, in order to examine in detail the issue, to encourage the use of personal protective equipment and to promote a more responsible pesticides use.

Geographical and epidemiological analysis of oncological mortality in a Municipality of North-Western Italy Vercelli years 2000-2009.

BACKGROUND: We performed a geographic analysis study on mortality in the town of Vercelli, in order to respond to the concerns of the population and some local administrators. Main reason to carry out a detailed and sophisticated study for a city of medium-small size was represented by the presence of various sources of environmental and industrial pressure (i.e. old-generation incinerator for solid urban waste, industrial site for chemicals production, intense agricultural activity of rice production…). METHODS: The study analyzed census, ISTAT death cards, both from the epidemiological point of view with admirers that SMR standardized spatial analysis using Bayesian models. RESULTS: Overall, both approaches highlighted major risks for the area south of the capital for major cancers such as colorectal and lung and increases worthy of investigation for the young-adult age groups in both genders. And being processed a similar study that considers the incidence oncology. CONCLUSIONS: The imminent elaboration of the cartography by oncological incidence will allow us to confirm, or less, the areas in excess for the death data, and in the meanwhile observe any excesses for low mortality pathologies (e.g., thyroid) or neoplasies whose present therapies allowed complete recovery and/or very long survivals (e.g. leukaemia, lymphomas and testicle).

Variation in care and outcome for fragile hip fracture patients: a European multicentre study benchmarking fulfilment of established quality indicators.

PURPOSE: Despite the availability of clinical guidelines for hip fracture patients, adherence to these guidelines is challenging, potentially resulting in suboptimal patient care. The goal of this study was (1) to evaluate and benchmark the adherence to recently established quality indicators (QIs), and (2) to study clinical outcomes, in fragile hip fracture patients from different European countries. METHODS: This observational, cross-sectional multicenter study was performed in 10 hospitals from 9 European countries including data of 298 consecutive patients. RESULTS: A large variation both within and between hospitals were seen regarding adherence to the individual QIs. QIs with the lowest overall adherence rates were the administration of systemic steroids (5.4%) and tranexamic acid (20.1%). Indicators with the highest adherence rates (above 95%) were pre-operative (99.3%) and post-operative haemoglobin level assessment (100%). The overall median time to surgery was 22.6 h (range 15.7-42.5 h). The median LOS was 9.0 days (range 5.0-19.0 days). The most common complications were delirium (23.2%) and postsurgical constipation (25.2%). CONCLUSION: The present study shows large variation in the care for fragile patients with hip fractures indicating room for improvement. Therefore, hospitals should invest in benchmarking and knowledge-sharing. Large quality improvement initiatives with longitudinal follow up of both process and outcome indicators should be initiated.

[Indications and controindications of hormone replacement therapy in menopause]. / Indicazioni e controindicazioni della terapia ormonale sostitutiva in menopausa

Menopause is a physiological event of women's life that is the end of menstrual cycles and the end of the fertile period. Normally the age at which women reach menopause is between 50 and 52 years, as the world average. Menopause occurs when the functional ovarian reserve is exhausted or can be induced by surgical removal of the ovaries. What follows, however, is the establishment of a state of hypoestrogenism, which potentially affects various organs and systems (genito-urinary system, cardiovascular system, skeleton, skin, brain) and quality of life of women (varying degrees of vasomotor symptoms, vaginal atrophy, osteoporosis). Hormone replacement therapy (HRT), it is based on estrogen or estrogen and progesterone, can be used to compensate for estrogen deficiency and to prevent or limit the damages that may result. During the years, there have been several observational studies designed to identify the risks and benefits arising from the use of postmenopausal hormone replacement therapy, in spontaneous and surgical menopause. In fact, although several studies have shown that women treated with estrogen enjoyed a better overall level of health, over the last decade have raised doubts about the safety of hormone replacement therapy long term. In our study we try to discuss, based on a review of the literature and evidence available to date, what are the present indications and controindications to the use of hormone replacement therapy.

[Assessment of the impact of cancer in the Vercelli Local Health Authority from 2002 to 2009]. / Incidenza oncologica nell'ASL VC di Vercelli dal 2002 al 2009.

The object of the study is to provide an epidemiological overview of the impact of neoplasms in an area that has no cancer registry. A descriptive study was conducted within the Local Health Authority of Vercelli. To estimate the number of cases, hospital discharge documents (including passive mobility) were used and integrated with the archives of pathology. The number of cases was calculated on the basis of SIR (specific rates of the Vercelli Local Health Authority divided by age in the years 2002-2009 in comparison with new cases of cancer in the city of Turin from 2005 to 2007, used as standard population). All readings were expressed including intervals of confidence at 95%. For tumors of low lethality for males, extending the period of observation confirms the excess for bladder cancer (SIR = 1.1, 1.07 to 1.21) and lymphoma aggregate (SIR = 1.4, 1.2 to 1.6). for females: thyroid (SIR = 1.5, 1.3 to 1.65) and lymphomas (SIR = 1.25, 1.1 to 1.4). In addition to these tumors in both sexes is observed to decrease colorectal cancer but excess for leukemias and brain. The extension of the study is intended as the base for the creation of a cancer register that will be established, naturally integrating further sources of information. In all cases, data observed indicated several epidemiological peculiarities in the region, probably linked to specific characteristics of local exposure, which should be addressed in terms of Public Health.

[State of health of the population of Trino (Vercelli): cancer mortalities 2000-2007 and historical analysis of all causes of death from 1980 to 2000]. / Stato di salute della popolazione del comune di Trino Ver- cellese: mortalità oncologica 2000-2007 e analisi storica per tutte le cause di morte dal 1980 al 2000.

The survey takes an in-depth look at the state of health of the inhabitants of Trino, in the province of Vercelli. The presence of various industries like cement factories, foundries and the placing of a nuclear plant (E.FERMI) in past decades, led to the carrying out of several surveys in order to reveal possible epidemiological excesses. In the survey in question, a detailed analysis of cancer mortalities occurring from 2000 to 2007 was carried out, examining the results in comparison with the Local Health Authorities of Vercelli and data from the Rencam Registry of the city of Turin from 2004 to 2006. The results highlight and confirm significant excesses for cancers like the nervous system, leukaemia, mesothelioma and peritoneum. Subsequent historical analysis (1980 - 2000) with data from the BDM Piedmont with regards to cancer mortalities confirms part of our data, while for all other causes we highlight the anomaly of amyotrophic lateral sclerosis in both sexes after the age of 65. The combination of these related results and our previous study of cases in Trino certainly require an in-depth epidemiological analysis through etiological studies.

[Comparison of the leukaemia incidence in two cohorts of farmers and traders in the Vercelli province of Italy, 2002-2009]. / Confronto delle incidenze di leucemia di due coorti d'agri- coltori e di commercianti della provincia di Vercelli dal 2002 al 2009.

This study aims to investigate the incidence of leukaemia between 2002 and 2009 (ICDIX 204-208) among farmers active in the Vercelli province (North West Italy), during the period: 1962-1991. The farmer cohort (14397 subjects, 78 cases) was compared with a retail trader cohort (4565 subjects, 11 cases) who were Vercelli province residents as well, but not exposed to the risk factors associated with professional farming. A proportional hazard Cox model shows among the farmers, an approximately double leukaemia incidence with respect to traders (Hazard Ratio = 1,90 P-value 0,043 IC95% 1,00-3,60). Moreover men's incidence appears approximately to double that of women (Hazard Ratio = 1,92 P-value 0,003 IC95% 1,25-2,95).

[Evaluation of the appropriateness of public hospital use using AEP, Disease Staging, and other DRG-based criteria (essential levels of care--Italian LEA): results and degree of agreement among the different methodologies]. / Valutazione dell'appropriatezza organizzativa degli ospe- dali pubblici abruzzesi tramite PRUO, Disease Staging, e mediante il calcolo dei DRG ad alto rischio di inappropria- tezza secondo i "nuovi" e "vecchi" LEA: risultati e grado di concordanza tra le diverse metodiche.

Currently, more than one instrument has been found to be reliable and valid for the assessment of hospital admission appropriateness. However; data on the level of agreement among these methodologies are extremely scarce. The study was aimed at evaluating whether the percentages of organizational (in)appropriateness resulting from some of the most diffused instruments (Italian Appropriateness Evaluation Protocol--AEP/PRUO; Disease Staging; Essential Levels of Care--LEA, version 2001 and 2008) are substantially concordant, or they largely depend upon the methodology. For each public hospital of Abruzzo, Italy, the amount of inappropriateness has been computed using six indicators: inappropriate days of care (PRUO1); totally inappropriate admissions (PRU02); early admissions DRGs according to the first Law on Italian LEA (LEA01); admissions assigned to one of the 108 potentially inappropriate DRGs according to the second Law on Italian LEA, currently inactive (LEA08). The sample was composed by all ordinary admissions made in 2006 in the Region, with the exception of PRUO indicators, which were based upon the manual revision of 2% of all admissions that could be assessed using PRUO methodology. We found a good correlation among most indicators based upon administrative discharge data (DS1, DS2 and LEA01), whereas the results obtained using PRUO and new LEA (LEA08) were discordant, and marked differences were observed also between the two PRUO indicators. Although the limitations of the study permit only preliminary conclusions, in future appropriateness evaluations it may be reasonable to use more than one indicator--allowing the creation of combined scores--and rank hospitals in large categories--avoiding excessively precise scores--as such rankings might relevantly differ depending upon the used instrument.

Effects of clinical pathways in the joint replacement: a meta-analysis.

BACKGROUND: A meta-analysis was performed to evaluate the use of clinical pathways for hip and knee joint replacements when compared with standard medical care. The impact of clinical pathways was evaluated assessing the major outcomes of in-hospital hip and knee joint replacement processes: postoperative complications, number of patients discharged at home, length of in-hospital stay and direct costs. METHODS: Medline, Cinahl, Embase and the Cochrane Central Register of Controlled Trials were searched. The search was performed from 1975 to 2007. Each study was assessed independently by two reviewers. The assessment of methodological quality of the included studies was based on the Jadad methodological approach and on the New Castle Ottawa Scale. Data analysis abided by the guidelines set out by The Cochrane Collaboration regarding statistical methods. Meta-analyses were performed using RevMan software, version 4.2. RESULTS: Twenty-two studies met the study inclusion criteria and were included in the meta-analysis for a total sample of 6,316 patients. The aggregate overall results showed significantly fewer patients suffering postoperative complications in the clinical pathways group when compared with the standard care group. A shorter length of stay in the clinical pathway group was also observed and lower costs during hospital stay were associated with the use of the clinical pathways. No significant differences were found in the rates of discharge to home. CONCLUSION: The results of this meta-analysis show that clinical pathways can significantly improve the quality of care even if it is not possible to conclude that the implementation of clinical pathways is a cost-effective process, because none of the included studies analysed the cost of the development and implementation of the pathways. Based on the results we assume that pathways have impact on the organisation of care if the care process is structured in a standardised way, teams critically analyse the actual organisation of the process and the multidisciplinary team is highly involved in the re-organisation. Further studies should focus on the evaluation of pathways as complex interventions to help to understand which mechanisms within the clinical pathways can really improve the quality of care. With the need for knee and hip joint replacement on the rise, the use of clinical pathways might contribute to better quality of care and cost-effectiveness.

[Health evaluation of the population of the city of Trino Vercellese: epidemiological study on cancer incidence and mortality]. / Analisi dello stato di salute della popolazione del comune di Trino V.se: studio epidemiologico sull'incidenza e mortalità delle patologie neoplastiche.

The study includes an analysis of the state of health of the inhabitants of the City of Trino, County of Vercelli, 15 km south-west of the capital town. With industries making a significant environmental impact and an old nuclear centre under dismantlement, in recent years, the City has often been mentioned in local newspapers and pressurised by residents and local associations. Hence the drawing up of this study to describe the state of health of residents and cancer pathologies (incidence and mortality rate) and, consequently, to evaluate the need for further epidemiological analysis. The rates (SIR and SMR) were obtained by calculating the expected results compared with those of the Local Health Authority of Vercelli and the Airtum registries of Northern Italy: the results (divided by sex) highlight significant excesses in neoplasias of the mouth, nervous system, peritoneum in addition to eukaemias and mesoteliomas. Furthermore, the analysis by age shows epidemiological anomalies both at paediatric (0-14 years) and young people (0-44 years) levels: these results certainly require further epidemiological research through aetiological studies, including an ad hoc questionnaire.

[Analysis of the active components of a complex intervention for the care management of stroke patients: impact on in-hospital mortality]. / Analisi delle componenti attive di un intervento complesso di gestione assistenziale del paziente con stroke: impatto sulla mortalità ospedaliera.

We conducted a cohort observational study in 29 Italian hospitals to identify which factors of the acute care management process of ischemic stroke patient can reduce in-hospital mortality. This complex intervention is based on some potential organizational and clinical active components, so data are collected both at organizational unit and individual patient level. We built the variables in relation to presence/absence of clinical-demographic, care-process and organizational characteristics. We compared categorical variables and evaluated the studied independent variables effects on the in-hospital mortality risk at 7 and 30 days from admission. One of the main care success determinants is to be admitted in a stroke unit during the acute-stroke-phase. The most important organizational factor is to be short-time assessed by a stroke team: active role in patients' needs evaluation is provided by the stroke specialists' multidisciplinary team. Antithrombotic therapy is influencing mortality at 7 and 30 days likewise: it is a indispensable factor for the clinical protocols. Our study emphasizes the fact that higher access to different and integrated levels of organized care is associated to better stroke outcomes and that some active and interactive components of the patient's care management have to be identified in the complex intervention.

[Different use/abuse patterns (overweight/obesity, alcohol, smoking, drugs, cannabis, opiates, cocaine) according to job category. Results of a survey on 4024 young workers from Abruzzo, Italy: the Valentino Study]. / Gli abusi farmacologici, alimentari, da alcool, fumo e droga nelle diverse categorie professionali. Risultati di un'indagine conoscitiva su 4024 giovani lavoratori abruzzesi: il Progetto Valentino.

Using a multidisciplinary questionnaire containing items from previously validated instruments (i.e. CAGE), during the year 2007 a survey (Valentino Project) was carried out on 4024 young workers (18-35 y) from Abruzzo, Italy to investigate the prevalence of use/abuse of alcohol, food, smoking, and drugs in different types of job categories, and to evaluate the potential association between occupational class and type of use/abuse. With the exception of cannabis use/abuse (13.5%), the prevalence of incorrect behaviours was higher than the young-adult general population (workers and non-workers) from Central-South Italy: overweight/obesity = 30.8%; current smoking = 45.7%; alcohol addiction = 17.3%; use/abuse of psychotropic legal drugs = 4.7%; cocaine = 4.5%; opiates = 1.0%; > 1 illegal drug (multiple abuse) = 3.9%. This negative scenario is accentuated by a probable > or = 25% underestimation of illegal drug use/abuse, and because drug use/abuse is inversely associated with age. Using logistic regression analyses (controlling for age, gender marital status, education, job-strain, self-reported health, and all other types of use/abuse), a significant independent association was found for the first time between specific types of use/abuse and some job categories (i.e. cocaine for traders/consultants; legal psychoactive drugs and cannabis for unqualified professions such as itinerants or precarious workers; smoking for Call-Center operators; overweight/obesity for farmers/artisans). These findings should be used to maximize the efficacy of substance use/abuse preventive strategies, which could be more precisely targeted to different professions, and raise the need to control for job category in future multivariate analyses investigating substance use/abuse predictors.

Defensive practices among non-medical health professionals: An overview of the scientific literature.

INTRODUCTION: Defensive medicine (DM) is used when a doctor deviates from good practices to prevent complaints from patients or caregivers. This is a structured phenomenon that may not only affect the physician, but all healthcare personnel. The aim of this review was to determine whether DM is also performed by Non-Medical Health Professionals (NMHP), and the reasons, features, and effects of NMHP-DM. MATERIALS AND METHODS: The review was conducted according to PRISMA guidelines, and specific inclusion criteria were used to search for relevant documents published up to 12 April 2018 in the main biomedical databases. RESULTS: A total of 91 potentially relevant studies were identified. After the removal of duplicates, 72 studies were screened for eligibility, separately by two of the authors. Finally, 14 qualitative and quantitative studies were considered relevant for the purpose of the present review. These last studies were assessed for their methodological quality. CONCLUSIONS: NMHP-DM is quite similar to DM practiced by doctors, and is mainly caused by fear of litigation. Midwives and nursing personnel practiced both active and passive DM, such as over-investigation, over-treatment, and avoidance of high-risk patients. NMHP-DM could increase risks for patient health, costs, risk of burnout for healthcare employees. Further studies are needed to better understand prevalence and features of NMHP-DM in all health professional fields, in order to apply appropriate preventive strategies to contrast DM among health care personnel.

Achieving quadruple aim goals through clinical networks: A systematic review.

INTRODUCTION: Clinical Networks are complex interventions that enable healthcare professionals from various disciplines to work in a coordinated manner in the context of multiple care settings, to provide a high quality response to a specific disease. The aim of this study was to evaluate if clinical networks are able to improve effectiveness, efficiency, patients' satisfaction and professionals' behavior in the health care settings, namely the "quadruple aim" quality goals. MATERIALS AND METHODS: A systematic review of documents published until February 28, 2018, in Medline, Embase and CINAHL was performed using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses approach. A specific research strategy was created to identify studies evaluating effectiveness, efficiency, patient satisfaction and professionals well-being obtained through clinical networks implementation. RESULTS: 14249 studies were identified; 12 of these were eligible to the evaluation of "Quadruple Aim" outcomes. 9 studies focused on patients' outcomes improvement and 4 on network efficiency. Professionals' and patients' experience were not considered in any study. CONCLUSIONS: There are some evidences that clinical network can improve patients' outcomes and health funds allocation in a small number of moderate-low quality studies. Further rigorous studies are needed to confirm these findings and to evaluate patients' and professionals' experience, taking into account also networks' structural features that could influence outcomes achievement.

[The results of the experimental prospective study on the effectiveness and efficiency of the implementation of clinical pathways]. / I risultati dello studio sperimentale prospettico di efficacia ed efficienza dell'implementazione dei percorsi assistenziali.

Our study was undertaken to determine how the use of care pathways in hospital affected the quality of the care of the patients. We performed a cluster-randomized trial. The use of diagnostic procedures and of medical treatments was more appropriate in the care pathways group, as well as the discharge process. As a consequence the outcomes indicators adopted in our study showed better performances in the care pathways group when compared to the usual care group. Our study added evidences on the value of clinical pathways that can be effectively used to improve the quality of hospital care. The use of CP helped to create a constant dialogue within the clinicians, ensured that important areas of treatment were not overlooked and unnecessary delays were prevented by timely interventions. We think that our results are reliable because we adopted a cluster-randomized controlled trial design that is widely accepted as the most reliable method of determining effectiveness of complex interventions in healthcare.