Development of a checklist as self-assessment tool to evaluate the reprocessing of endoscopic instruments in an Italian teaching hospital.

OBJECTIVE: The present study aims to develop a checklist, as a self-assessment tool, for evaluating all the items involved in the endoscope reprocessing that could be useful for the improvement and/or development of a safety endoscope reprocessing system. MATERIALS AND METHODS: A three-step modified Delphi method, with an embedded qualitative component, was adopted to develop the checklist. According to it, corrective actions were performed before its further re-administration. Contextually, the microbiological surveillance of the endoscopes and of the wash disinfector machine was carried out. RESULTS: Five areas were included in the checklist. After the 1st checklist application, only one of three wards reached the excellent scores in all the items. The other two wards showed an improvement in the Traceability and Endoscope Reprocessing areas after corrective actions. The McNemar's test reported significant difference in the proportion of satisfactory results before and after the 1st and 2nd checklist application. The microbiological surveillance, conducted after the 1st administration, showed unsatisfactory results for the 2 bronchoscopes available in the Intensive Care Unit and for 2 automated endoscope reprocessors. The analysis performed after the 2nd administration showed good results. CONCLUSIONS: The periodic administration of the checklist is functional for a self-assessment of quality reprocessing procedures carried out in the large endoscopic services and in the wards occasionally providing those services, according to the good practice guidelines and for any corrective actions to increase the safety.

Chronic obstructive pulmonary disease (COPD) exacerbation: impact of comorbidities on length and costs during hospitalization.

OBJECTIVE: A retrospective cohort study was performed, using administrative database of the Local Health Unit Roma-A (LHU RM-A). The included subjects were residing in one of the four districts and were hospitalized for COPD exacerbation in healthcare facilities of the LHU during years 2010-2012. PATIENTS AND METHODS: The aim of the present study is to evaluate the impact of comorbidities, length and costs of hospital stay in patients with COPD exacerbations. Chronic obstructive pulmonary disease (COPD) is often associated with other diseases (cardiovascular diseases, diabetes, metabolic syndrome, chronic renal failure, depression) that can increase risk of mortality and hospitalization. RESULTS: A total of 1890 COPD patients are included in the study. The mean length of hospitalization is 12.25 days (SD ± 10.91), 11.63 days (SD ± 9.76) and 11.91 days (SD ± 9.69) with a mean cost of hospitalization amounting to euro 3683.48 (SD ± 2037.12), 3356.82 (SD ± 1674.86) and 3706.81 (SD ± 2087.72) in 2010, 2011 and 2012 respectively. The presence and number of comorbidities are positively and significantly associated to the length and cost of hospitalization. In particular, patients with cardiovascular diseases or diabetes mellitus associated with other comorbidities present the highest values of hospital stay and cost. The cost and the length of hospitalization were significantly linked to the number of comorbidities. CONCLUSIONS: Comorbidities play an important role in the hospital management of COPD exacerbation, increasing health care costs related to this disease.

Reliability of adapted version of Italian Label tobacco Impact Index for the adolescent: ALII.

OBJECTIVE: The aim of this study is to assess the reliability of the Adolescent Label Impact Index (ALII) , it is an adolescent adapted version of Italian LII of the tobacco products warnings. MATERIAL AND METHODS: A sample including students aged 13-15 years was considered. The ALII is constructed by 4 items: salience, harm, quitting and forgo. The questionnaire was self-administered to study participants twice with 3 days between each administration (T1 and T2) to measure reliability. The internal consistency using Cronbach's alpha and Corrected Item-Total Correlations (CITC) and the test-retest reliability applying Pearson's correlation were computed. RESULTS: Cronbach's alpha ranges from 0.625 at T1 to 0.715 at T2. The "salience" resulted the item with the lowest CITC value (=0.281). The Pearson's coefficient was r=0.909 (p<0.001). CONCLUSIONS: The instruments is low in cost and easy to administer and analyses in a setting people aged 13-15 years. The ALII shown an acceptable consistency and excellent stability over time. However, attention has to be paid when the ALII is administered to the no smoking teens and who has never seen the tobacco product labels to allow an appropriate interpretation of the data collected.

[Risk of nasopharyngeal cancer, Leukemia and other tumors in a cohort of employees and students potentially exposed to (FA) formaldehyde in University laboratories].

FA was recently classified as carcinogen of second class (category 1B). A retrospective cohort study was conducted for the evaluation of the association between exposure to FA and cancer in professionally potentially exposed in a University setting. The cohort was composed of 140 exposed to FA and 364 not exposed in the period 1999-2015. The results showed no cancers of naso-pharynx and leukemias or lymphomas both among exposed and not exposed. Moreover, the exposure to FA is not significantly associated to an increase of other types of tumors.

Seasonality of food groups and total energy intake: a systematic review and meta-analysis.

BACKGROUND/OBJECTIVES: The aim of this systematic review and meta-analysis was to assess the effect of season on food intake from selected food groups and on energy intake in adults. SUBJECTS/METHODS: The search process was based on selecting publications listed in the following: Medline, Scopus, Web of Science, Embase and Agris. Food frequency questionnaires, 24-h dietary recalls and food records as methods for assessment of dietary intake were used to assess changes in the consumption of 11 food groups and of energy intake across seasons. A meta-analysis was performed. RESULTS: Twenty-six studies were included. Articles were divided into those reporting data on four seasons (winter, spring, summer and autumn) or on two seasons (pre-and post-harvest). Four of the studies could be utilized for meta-analysis describing changes in food consumption across four season scheme: from winter to spring fruits decreased, whereas vegetables, eggs and alcoholic beverages increased; from spring to summer vegetable consumption further increased and cereals decreased; from summer to autumn fruits and cereals increased and vegetables, meat, eggs and alcoholic beverages decreased; from autumn to winter cereals decreased. A significant association was also found between energy intake and season, for 13 studies reporting energy intake across four seasons (favors winter) and for eight studies across pre- and post-harvest seasons (favors post-harvest). CONCLUSIONS: The winter or the post-harvest season is associated with increased energy intake. The intake of fruits, vegetables, eggs, meat, cereals and alcoholic beverages is following a seasonal consumption pattern and at least for these foods season is determinant of intake.

[Changes in tobacco addiction and spirometric variations in workers exposed to chemical risk in biochemical research laboratories of a large Italian University--a retrospective cohort study]. / Cambiamenti nell'abitudine tabagica e variazioni spirometriche nei lavoratori esposti a rischio chimico dei laboratori di ricerca chimica e biologica di una grande realtà universitaria italiana--studio di coorte retrospettivo.

OBJECTIVE: To describe smoking cessation in a group of workers exposed to chemical risk and factors associated; to assess the changes of respiratory function over the years also in relation to risks to which they were exposed. MATERIALS AND METHODS: We studied employees/students occupationally exposed to chemical risk from whom we also had information about smoking status and who had done a spirometry in all periodic visits and who had at least two periodic medical examinations during the follow-up. RESULTS: Variables significantly associated to the smoking cessation are gender and exposure to biological risk. The changes in Forced Vital Capacity between the last and the first visit were associated to a significant negative correlation, from multivariate analysis, to age and to exposure to the display screen equipment. The Tiffeneau index was significantly positively associated with exposure to display screen equipment and to manual handling of loads; the Forced Expiratory Flow 25-75% was significantly associated with physical risk. CONCLUSIONS: A greater awareness on the consequences of smoking is recommended in subjects exposed to chemical risk, especially in women, in addition to a serial monitoring of lung function in order to carry out an early intervention in the first phase of airflow limitation.

Is the adjuvanted influenza vaccine more effective than the trivalent inactivated vaccine in the elderly population? Results of a case-control study.

INTRODUCTION: Influenza illness is an important public health problem and annual vaccination is globally recommended for high risk populations. OBJECTIVE: The aim was to evaluate and compare the effectiveness of influenza vaccines in reducing hospitalizations for influenza or pneumonia during two influenza seasons in the elderly. METHODS: A case-control study was performed, using administrative database of the Local Health Unit Roma-A (LHU RM-A). The included subjects were at least 65 years old and residing in one of the four districts of the LHU. The cases were hospitalized for influenza or pneumonia during influenza season in the years 2010-2011 and 2011-2012. The controls were hospitalized in the same period, but not for influenza or pneumonia. The subjects were immunized with the trivalent inactivated influenza vaccine (TIV) in the first influenza season (2010-2011) and with the adjuvanted influenza vaccine MF59 (ATIV) in the second season (2011-2012). RESULTS: A total of 269 cases and 1247 controls were included for the 2010-2011 influenza season, and 365 cases and 1227 controls were selected for the 2011-2012 season. Up to 63.6% cases and 53.5% controls in the 2010-2011 season and 78.6% of cases and 64.1% of controls in the 2011-2012 season have not been vaccinated. Female gender and high educational level were protective factors for hospitalization. Subjects over 75 years were at high risk of hospitalization compared to 65-74 years olds. Influenza vaccination reduced significantly hospitalization in both seasons. In subjects with 65-74 years TIV was more effective than ATIV; vice versa for those over 75 years old. DISCUSSION AND CONCLUSION: TIV and ATIV reduce hospitalization for influenza or pneumonia with a variable degree of protection in different age groups. In particular, ATIV is more effective in individuals over 75 years old.