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Hospitals in Europe produce approximately 6 million tons of medical waste annually, about one-third of this originating in operating rooms. Most of it is solid waste, which can be recycled if bodily fluids do not contaminate it. Only 2-3% of hospital waste must be disposed of as infectious waste, and this is much lower than the 50-70% of garbage in the biohazard waste stream. In June 2021, at the main operating room of the Department of General Surgery of the University of Turin, we began a separate collection program for materials consisting of plastic, paper, TNT (material not contaminated by bodily fluids), and biohazardous waste. We calculated the number of boxes and the weight of special waste disposed produced every month in one operating room for 18 months. The monthly number of Sanibox and the monthly weight of biohazardous waste decreased during the observation period. The reduction trend was not constant but showed variations during the 18 months. Direct proportionality between number of low-complexity procedures and production of biohazardous waste was found (p = 0.050). We observed an optimization in the collection and filling of plastic, paper and TNT boxes separated and sent for recycling. One of the barriers to recycling hospital waste, and surgical waste in particular, is the failure to separate infectious waste from clean waste. A careful separate collection of waste in the operating room is the first step in reducing environmental pollution and management costs for the disposal of hospital waste.
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Host genetic variability contributes to susceptibility to SARS-CoV-2 infection and COVID-19 evolution and the role of HLA system has not clearly emerged, suggesting the involvement of other factors. Studying response to vaccination with Spyke protein mRNA represents an ideal model to highlight whether the humoral or cellular responses are influenced by HLA. Four hundred and sixteen workers, vaccinated with Comirnaty beginning 2021, were selected within the Azienda Ospedaliera Universitaria "Città della Salute e della Scienza di Torino." The humoral response was determined with the LIAISON® kit, while the analysis of the cellular response was performed with the Quantiferon SARS-CoV-2 assay, for the S1 (receptor-binding domain; Ag1) and S1 and S2 (Ag2) subunits of the Spyke protein. Six HLA loci were typed by next-generation sequencing. Associations between HLA and vaccine response were performed with univariate and multivariate analyses. An association was found between A*03:01, B*40:02 and DPB1*06:01 and high antibody concentration and between A*24:02, B*08:01 and C*07:01 and low humoral responses. The haplotype HLA-A*01:01 ~ B1*08:01 ~ C*07:01 ~ DRB1*03:01 ~ DQB1*02:01 conferred an increased risk of low humoral response. Considering cellular responses, 50% of the vaccinated subjects responded against Ag1 and 59% against Ag2. Carriers of DRB1*15:01 displayed a higher cellular response both to Ag1 and Ag2 compared to the rest of the cohort. Similarly, DRB1*13:02 predisposed to a robust cellular response to Ag1 and Ag2, while DRB1*11:04 showed an opposite trend. Cellular and humoral responses to Comirnaty are influenced by HLA. Humoral response is mainly associated to class I alleles, with A*03:01, previously associated to protection against severe COVID-19, and response to vaccination, standing out. Cellular response predominantly involves class II alleles, with DRB1*15:01 and DPB1*13:01 prevailing. Affinity analysis for Spyke peptides is generally in line with the association results.
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Vacinas contra COVID-19 , COVID-19 , Humanos , Vacina BNT162 , Cadeias HLA-DRB1/genética , COVID-19/prevenção & controle , COVID-19/genética , SARS-CoV-2/genética , AlelosRESUMO
INTRODUCTION: The study aimed to investigate binaural cues in the rehabilitation of unilateral occluded ears with a bone conduction hearing aid. METHODS: The study sample consisted of 40 adult volunteers with normal hearing. Unilateral pseudo-conductive hearing loss was induced by inserting an earplug into the external auditory canal (EAC) and silicone material in the concha for ear impression. The adaptive speech-in-noise test (Italian Matrix test) was performed in three spatial orientations to assess binaural cues (summation, squelch, and head shadow effects). All evaluations were performed in the normal condition, after EAC occlusion, and after application of an adhesive bone conduction hearing aid. Binaural contrast differences were calculated in the three conditions. RESULTS: In the EAC occlusion condition, there was a significant increase in the signal-to-noise ratio (SNR) in both the S0N0 (2.4 dB) and the S90N-90 (7.7 dB) settings, and a slight albeit significant increase in the S0N90 setting (1.35 dB). After fitting the BC hearing aid, there was a reduction of -1.8 dB SNR (p < 0.001) in the S0N0 setting and -2 dB (p = 0.003) in the S90N-90 setting. There was no improvement in the SNR (p = 0.405) in evaluation of the squelch effect (S0N90). These data were corroborated by a better binaural contrast due to a reduction in the summation effect in the monaural occlusion condition and a subsequent reduction in binaural contrast after fitting the hearing aid due to an increase in the summation effect (-2.5 dB vs. 0.3 dB; p < 0.001). CONCLUSIONS: Application of a bone conduction hearing aid in unilateral pseudo-conductive hearing loss strengthens speech recognition of noise by improving the summation effect and impeding the shadow effect of the head; however, there appears to be no improvement in speech perception in noise due to spatial release from masking.
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Implante Coclear , Auxiliares de Audição , Percepção da Fala , Adulto , Humanos , Condução Óssea , Perda Auditiva Condutiva , AudiçãoRESUMO
During the COVID-19 pandemic, use of telemedicine with the aim of reducing the rate of viral transmission increased. This proof-of-concept observational study was planned to test the feasibility of a home-based lung ultrasound (LUS) follow-up performed by patients with mild COVID-19 infection on themselves. We enrolled patients presenting to the emergency department with SARS-CoV-2 infection without signs of pneumonia and indication to discharge. Each patient received a brief training on how to perform LUS and a handheld ultrasound probe. Then, patients were contacted on a daily basis, and LUS images were acquired by the patients themselves under "teleguidance" by the investigator. Twenty-one patients were enrolled with a median age of 44 years. All evaluations were of sufficient quality for a follow up. Probability of a better LUS quality was related to higher degree (odds ratio, OR, 1.42, 95% CI 0.5-3.99) and a lower quality to evaluation time (from 0.71, 95% CI 0.55-0.92 for less than 7 min, to 0.52, 95% CI 0.38-0.7, between 7 and 10 min, and to 0.29, 95% CI 0.2-0.43, for evaluations longer than 10 min). No effect related to gender or age was detected. LUS performed by patients and remotely overseen by expert providers seems to be a feasible and reliable telemedicine tool.
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We describe the results of a T-cell immunity evaluation performed after a median elapsed time of 7 months from second-dose BNT162b2 vaccine administration, in a representative sample of 419 subjects from a large cohort of hospital workers. Overall, the Quantiferon SARS-CoV-2 assay detected a responsive pattern in 49.9%, 59.2% and 68.3% of subjects to three different antigenic stimuli from SARS-CoV-2, respectively, with 72.3% of positivity to at least one antigenic stimulus. Potential predictors of cellular response were explored by multivariable analyses; factors associated with positivity to cellular response (to Ag1 antigenic stimulus) were a previous SARS-CoV-2 infection (OR = 4.24, 95% CI 2.34−7.67, p < 0.001), increasing age (per year: OR = 1.03 95% CI 1.01−1.06, p = 0.019 and currently smoking (compared to never smoking) (OR = 1.93, 95% CI 1.11−3.36, p = 0.010). Increasing time interval between vaccine administration and T-cell test was associated with decreasing cellular response (per week of time: OR = 0.94, 95% CI 0.91−0.98, p = 0.003). A blood group A/AB/B (compared to group O) was associated with higher levels of cellular immunity, especially when measured as Ag2 antigenic stimulus. Levels of cellular immunity tended to be lower among subjects that self-reported an autoimmune disorder or an immunodeficiency and among males. Further studies to assess the protective significance of different serological and cellular responses to the vaccine toward the risk of reinfection and the severity of COVID-19 are needed to better understand these findings.
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COVID-19 , Estudos de Coortes , Hospitalização , Humanos , Unidades de Terapia Intensiva , Estudos Retrospectivos , SARS-CoV-2RESUMO
We aimed at evaluating quantitative IgG response to BNT162b2 COVID-19 vaccine among health care workers (HCW), and exploring the role of demographic, clinical, and occupational factors as predictors of IgG levels. On May 2021, among 6687 HCW at the largest tertiary care University-Hospital of Northwestern Italy, at a median of 15 weeks (Interquartile range-IQR 13.6−16.0) after second-dose, serological response was present in 99.8%. Seropositivity was >97% in all the subgroups, except those self-reporting immunodeficiency (94.9%). Overall, the median serological IgG value was 990 BAU/mL (IQR 551−1870), with most of subjects with previous SARS-CoV-2 infection or with shorter time lapse (2−8 weeks) between vaccination and serology with values in the highest quintile (>2080). At multivariable analysis, significant predictors of lower values were increasing age, male, current smoking, immunodeficiency, recent occupational contacts, and increasing time lapse from vaccination; conversely, previous infection and recent household contacts were significantly associated with higher IgG levels. Subjects with previous infection kept a very high level (around 2000 BAU/mL) up to 120 days. These results, besides supporting a high serological response up to 4−5 months, suggest predictive factors of faster decay of IgG levels that could be useful in tailoring vaccination strategies.
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BACKGROUND: The gold standard to identify SARS-CoV-2 infections is the Reverse Transcriptase-Polymerase Chain Reaction (RT-PCR) on rhino-pharyngeal swabs, but faster and cheaper methods such as antigenic swabs have been developed. A retrospective observational study on antigenic swabs included in the extraordinary health surveillance protocol of a large Hospital in Turin was aimed to assess their performance validity. Methods: From 30 October 2020 to 4 May 2021, 4000 antigenic swabs were carried out in three groups of healthcare workers (HCWs), respectively (i) asymptomatic, (ii) cohabiting with a positive case, and (iii) not recently exposed to the virus. Results: Overall sensitivity and specificity associated with a prevalence of 1.30% were 26.9%, 97.2%, respectively, the corresponding positive (PPV) and negative predictive value (NPV) being 11.29% and 99.02% [95% IC (99.00 - 99.04)] respectively; a prevalence of 0.29% was observed in the asymptomatic group, among whom sensitivity and specificity were 25.0% and 98.9%, respectively, the corresponding PPV and NPV being 6.25% and 99.78% [95% IC (99.76 - 99.81)], respectively; the cohabitant group showed a prevalence of 21.11%, sensitivity and specificity were 47.4%, 81.7%, respectively, giving rise to a PPV of 40.91% and NPV of 85.29% [95% IC (85.18 - 85.41)] respectively. The prevalence in the not exposed group was 0.77%, sensitivity and specificity were 29.2%, 97.4%, respectively, and PPV and NPV 8.05% and 99.44% [95% IC (99.42 - 99.46)] respectively. Conclusions: Antigenic swabs reduced costs and provided reliable diagnostic results. In the cohabitant group, the higher-prevalence groups showed poor test performances, likely because of the high prevalence of pre-symptomatic illness in this group. Owing to the relatively low NPV, a negative result would still require confirmation with a molecular test to be acceptable for a surveillance program that effectively reduces the virus's intra-hospital spread.
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COVID-19 , Teste para COVID-19 , Pessoal de Saúde , Humanos , SARS-CoV-2 , Sensibilidade e EspecificidadeRESUMO
The COVID-19 pandemic has caused a worldwide significant drop of admissions to the emergency department (ED). The aim of the study was to retrospectively investigate the pandemic impact on ED admissions, management, and severity of three abdominal emergencies (appendicitis, diverticulitis, and cholecystitis) during the COVID-19 pandemic using 2017-2019 data as a control. The difference in clinical and pathological disease severity was the primary outcome measure while differences in (i) ED admissions, (ii) triage urgency codes, and (iii) surgical rates were the second ones. Overall, ED admissions for the selected conditions decreased by 34.9% during the pandemic (control: 996, 2020: 648) and lower triage urgency codes were assigned for cholecystitis (control: 170/556, 2020: 66/356, p < 0.001) and appendicitis (control: 40/178, 2020: 21/157, p = 0.031). Less surgical procedures were performed in 2020 (control: 447, 2020: 309), but the surgical rate was stable (47.7% in 2020 vs. 44.8% in 2017-2019). Considering the clinical and pathological assessments, a higher percentage of severe cases was observed in the four pandemic peak months of 2020 (control: 98/192, 2020: 87/109; p < 0.001 and control: 105/192, 2020: 87/109; p < 0.001). For the first time in this study, pathological findings objectively demonstrated an increased disease severity of the analyzed conditions during the early COVID-19 pandemic.
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This observational study evaluated SARS-CoV-2 IgG seroprevalence and related clinical, demographic, and occupational factors among workers at the largest tertiary care University-Hospital of Northwestern Italy and the University of Turin after the first pandemic wave of March-April 2020. Overall, about 10,000 individuals were tested; seropositive subjects were retested after 5 months to evaluate antibodies waning. Among 8769 hospital workers, seroprevalence was 7.6%, without significant differences related to job profile; among 1185 University workers, 3.3%. Self-reporting of COVID-19 suspected symptoms was significantly associated with positivity (Odds Ratio (OR) 2.07, 95%CI: 1.76-2.44), although 27% of seropositive subjects reported no previous symptom. At multivariable analysis, contacts at work resulted in an increased risk of 69%, or 24% for working in a COVID ward; contacts in the household evidenced the highest risk, up to more than five-fold (OR 5.31, 95%CI: 4.12-6.85). Compared to never smokers, being active smokers was inversely associated with seroprevalence (OR 0.60, 95%CI: 0.48-0.76). After 5 months, 85% of previously positive subjects still tested positive. The frequency of SARS-COV-2 infection among Health Care Workers was comparable with that observed in surveys performed in Northern Italy and Europe after the first pandemic wave. This study confirms that infection frequently occurred as asymptomatic and underlines the importance of household exposure, seroprevalence (OR 0.60, 95%CI: 0.48-0.76).
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Anticorpos Antivirais/sangue , COVID-19/epidemiologia , COVID-19/imunologia , Pessoal de Saúde/estatística & dados numéricos , Imunoglobulina G/sangue , Centros de Atenção Terciária/estatística & dados numéricos , Adulto , Idoso , Estudos Transversais , Monitoramento Epidemiológico , Feminino , Humanos , Itália/epidemiologia , Masculino , Pessoa de Meia-Idade , Prevalência , Estudos Prospectivos , Estudos Soroepidemiológicos , Inquéritos e QuestionáriosRESUMO
BACKGROUND Indications for cochlear implantation (CI) are constantly being updated, and with them, the audiometric results achieved by patients. Patient satisfaction should always be considered, even in patients with lower audiological results. The aim of the present study was to compare quality of life (QoL), self-perceived hearing benefit, and audiometric results between prelingually and postlingually deafened patients, with and without sound deprivation, after CI. MATERIAL AND METHODS The sample included 46 patients with bilateral sensorineural hearing loss: 22 postlingually deafened and 24 prelingually deafened, further subdivided into sound-deprived (n=10) and non-sound-deprived (n=14). Auditory performance was evaluated with pure tone audiometry, speech recognition scores (SRS), and self-perceived hearing benefit, whereas QoL was evaluated with 2 self-reported questionnaires (Comprehensive Cochlear Implant Questionnaire and World Health Organization Quality of Life-BREF). RESULTS Audiometric results were worse in the prelingually deafened than in the postlingually deafened group, and worse in the prelingually deafened patients with sound deprivation. There was no marked difference in perceived CI benefit or QoL between the 2 groups or within the 2 prelingually deafened subgroups. No correlation was found between SRS and duration of CI use or between QoL and SRS in the prelingually and postlingually deafened groups. CONCLUSIONS Our findings demonstrate better auditory performance for the postlingually deafened group and no differences in perceived QoL or benefit of CI between the groups. The sound-deprived patients had equal scores on the perceived QoL questionnaire. These analyses suggest that sound-deprived, prelingually deafened patients may benefit from CI.
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Implante Coclear/estatística & dados numéricos , Implantes Cocleares/estatística & dados numéricos , Surdez/cirurgia , Adulto , Audiometria de Tons Puros/estatística & dados numéricos , Feminino , Audição/fisiologia , Perda Auditiva Neurossensorial/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Estudos Retrospectivos , Som , Testes de Discriminação da Fala/métodos , Inquéritos e Questionários , Adulto JovemRESUMO
BACKGROUND: An accurate diagnosis is essential to identify and manage SARS-CoV-2 infected patients and implement infection control measures. Although real-time reverse transcription polymerase chain reaction (RT-PCR) is the current recommended laboratory method, several rapid antigen point-of-care tests (POCTs) were developed as frontline testing for SARS-CoV-2 infection diagnosis. OBJECTIVES: The aim of this study was to assess a recently CE-approved POCT, SARS-CoV-2 Ag Test on the LumiraDx™ Platform (LumiraDx GmbH, Cologne, Germany) for the identification of SARS-COV-2 infected subjects at hospital setting. METHODS: LumiraDx POCT was implemented in three hospital settings: adult and pediatric emergency departments and occupational medicine department along two-month period during the second peak of Italian SARS-CoV-2 pandemic. Rapid antigen testing was performed on direct nasal swabs and results were compared with those obtained by Xpert Xpress SARS-CoV-2 assay. RESULTS: Overall sensitivity, specificity, NPV and PPV were 90.3%, 92.1%, 95.1%, and 84.9%, respectively, compared to reference method. Sensitivity, specificity, PPV and NPV for symptomatic group were 89.3% [95% IC 84.2-93.3], 88.2% [95% IC 72.5-96.7], 97.8% [95% IC 94.6-99.1], and 58.8% [95% IC 48.4-68.5], respectively. Sensitivity, specificity, PPV and NPV for asymptomatic group were 92.1% [95% IC 85-96.5], 92.3% [95% IC 89.9-94.4], 67.9% [95% IC 61.3-73.8], and 98.5% [95% IC 97.1-99.2], respectively. False positive and negative antigen testing results in both symptomatic and asymptomatic group were observed. CONCLUSION: SARS-CoV-2 Ag POCT may represent an interesting tool to rapidly identify symptomatic or asymptomatic infected subjects. However, in hospital setting in which false negative or false positive results may have relevant implications, confirmatory NAAT always remains necessary for the appropriate management of patients.
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Antígenos Virais/análise , COVID-19/diagnóstico , Testes Imediatos , SARS-CoV-2/imunologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Teste para COVID-19 , Criança , Pré-Escolar , Erros de Diagnóstico , Feminino , Imunofluorescência , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Sensibilidade e Especificidade , Adulto JovemRESUMO
Laparoscopic splenectomy in the case of massive or supermassive splenomegaly has been associated with higher conversion rates and morbidity. The purpose of our study is to evaluate the feasibility and safety of laparoscopic splenectomy for massive spleens and to identify if there are limits beyond which the laparoscopic approach is not recommended in massive and supermassive spleens. This is a retrospective study of 93 consecutive laparoscopic splenectomies in adult patients performed by a single surgeon, from January 2008 to December 2017. The data collected included the patient's age, sex, ASA, spleen weight, volume and dimension, type of disease, hospital stay, surgical technique, operative time. Median splenic weight was 400 g (range 65-3800 g) and median volume was 1365 cc (range 600-3800). Median operative time was 120 min and the overall conversion rate was 5.4%. Globally, 52 patients (55.9%) had a normal-weight spleen, 25 (26.9%) had massive and 16 (17.2%) had supermassive splenomegaly. In splenomegaly group (n = 41), patient's age, percentage of malignant diagnosis, spleen weight, anteroposterior (AP), medio-lateral (ML) and craniocaudal (CC) diameter, surgical time and conversion rate were significantly higher compared to normal-weight spleen patients. None of the normal-weight spleen patients underwent open conversion, while 5 patients among 41 splenomegalic cases underwent laparotomic conversion (12.2%). Comparing massive and super-massive patients, the latter showed longer operative time and hospital length of stay, and higher conversion rate. We identified as significant cut-off limits for higher conversion risk a spleen weight ≥ 1300 g and a spleen CC diameter ≥ 22 cm. In our experience laparoscopy was the gold standard in the case of spleen weight and diameter equal to or less than 1300 g and 22 cm, but it was safe and feasible also in the case of larger spleens, taking into account the greater risk of conversion.
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Laparoscopia , Esplenomegalia , Adulto , Humanos , Estudos Retrospectivos , Esplenectomia , Esplenomegalia/cirurgia , Resultado do TratamentoRESUMO
BACKGROUND: Gastrointestinal (GI) perforations are an acute surgical dilemma, with diagnostic workup often requiring abdominal imaging. Post-operative care for these patients may vary and oftentimes includes ICU care for sepsis, but not always. We evaluated if free fluid and air on computed tomography (CT) could be associated with sepsis, septic shock and mortality in GI perforations. The aim of our study was a correlation between a new CT-scan scoring system and septic complications in GI perforations. METHODS: We conducted an observational retrospective study about patients who underwent emergency surgery for intestinal perforation between January 2014 and June 2017. Inclusion criteria were a CT-scan positive for free fluid and air, and an intestinal perforation confirmed intraoperatively. A CT-score was created to evaluate location and extent of free fluid and air related to clinical outcome and prognosis. Univariate analysis between the CT score and the various clinical outcomes was conducted with the non-parametric Mann-Whitney test for continuous variables and with the chi-square test for categorical variables. RESULTS: One-hundred and fifty-one patients were evaluated. The mortality was 23.18% and the complications were present in 45.95%. The median CT score for patients who developed complications was 3, compared with a value of 2 in the absence of complications (P=0.008). A CT score of 4 or greater had a sensitivity and specificity for predicting pre-operative sepsis of 73.33% and 64.42% respectively, and for pre-operative septic shock of 35.56% and 93.27%. Looking at post-operative sepsis, sensitivity and specificity were 57.45% and 70.19%, and for septic shock 36.17% and 85.85%. Spearman correlation analysis revealed that at higher scores at CT score corresponded higher scores at the P-POSSUM morbidity, P-POSSUM mortality and WSES Sepsis Severity Score. CONCLUSIONS: Our CT score shows a significant correlation with validated predictive scoring systems with regards to predicting sepsis, septic shock and complications-and seems to be a useful outcome predictor in GI perforation.
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CoViD-19 pandemic heavily impacted most on-going research activities, causing delays and need of re-programming. EASY-NET (NET-2016-02364191) is a network project, started in April 2019, co-funded by the Italian Ministry of Health and the participating regions. Within the general project, centred on the evaluation of Audit and Feedback (A&F) strategies in improving quality and equity in different health care contexts, the Piedmont region is responsible of the work package 3 (WP3) on specific oncology pathways and procedures. After a thorough evaluation of the impact of the CoViD-19 emergency on the WP3 activities, at the beginning of March 2020, the decision was to continue, with some adaptations, the audits already started, and to delay those in the early planning phase. The provisional availability of part of the time-persons involved in EASY-NET on one side, and the urgency of acquiring data on the management of the large number of CoViD-19 patients admitted to the study coordinator hospital on the other side, determined the personnel responsible of the WP3, in accordance with the hospital management, to invest these resources in monitoring the CoViD-19 hospitalized patients with both A&F activity and research objectives. Besides periodic reports, a web site, with restricted access to the involved health care personnel, was developed to allow a direct and timely consultation of graphics describing the flow of the patients, their management, and outcomes. This experience was made possible thanks to a favourable combination of different factors: the presence within the hospital of a group of experienced epidemiologists in A&F, the availability of extra resources, the strong support and collaboration by the hospital management and the readiness for authorisation by the Ethics Committee. We underline the need to provide a certain degree of flexibility in the long-term projects funded by the Ministry of Health, the extraordinary adaptability of the A&F approach also to emergency situations and the possibility of combining audit activities and research objectives in the same project.
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Infecções por Coronavirus/epidemiologia , Atenção à Saúde/organização & administração , Hospitalização/estatística & dados numéricos , Auditoria Médica/organização & administração , Pneumonia Viral/epidemiologia , Pesquisa Biomédica/organização & administração , COVID-19 , Atenção à Saúde/normas , Humanos , Itália/epidemiologia , Pandemias , Qualidade da Assistência à SaúdeRESUMO
BACKGROUND: Sexual difficulties are common among obese patients, but only a few research studies have examined the relationship between obesity and sexual quality of life (QoL). The aim of this study is to investigate the efficacy of bariatric surgery to improve sexual function and related quality of life in obese men. METHODS: Prospective study including consecutive male patients undergoing bariatric surgery procedures, both sleeve gastrectomy and Roux en Y gastric bypass, between 2013 and 2017. Anthropometric parameters, biochemical and hormonal assessment and QoL questionnaires [International Index of Erectile Function (IIEF), Sexual Desire Inventory (SDI), Short Form-36 (SF-36) health survey questionnaire] were collected before and 12 months after surgery. RESULTS: 44 male patients were recruited in the study. 40/44 (90.91%) underwent a SG and 4/44 a RYGB (9.09%). Median age was 43.45 years. Waist Circumference, Hip Circumference, body weight and body mass index significantly decreased 12 months after surgery, with a median weight loss of 49 kg and a median BMI difference of 14.28 kg/m2 12 months after surgery. Basal glycaemia, HbA1c, basal insulin, triglycerides, HDL cholesterol and CRP levels significantly decreased, while FSH, total testosterone and SHBG levels significantly increased. IEEF total score was significantly higher 12 months after surgery. Univariate analysis identified SHBG, estradiol and inhibin B levels, IIEF erectile function, IIEF intercourse satisfaction, IIEF total and SF-36 physical functioning scores as significant negative predictive factors of sexual improvement. None of them reached the statistical significance in the multivariate analysis. CONCLUSIONS: Sexual impairment in morbidly obese men represents an underestimated problem, with a high prevalence in the IIEF domains in our series. Bariatric surgery represents the most effective therapy of morbid obesity, having a tremendous impact on metabolic profile, sexual function and self-perceived QoL.
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Obesidade Mórbida/cirurgia , Qualidade de Vida , Comportamento Sexual , Redução de Peso , Adulto , Cirurgia Bariátrica , Feminino , Gastrectomia , Derivação Gástrica , Humanos , Masculino , Obesidade Mórbida/fisiopatologia , Estudos Prospectivos , Disfunções Sexuais Fisiológicas/etiologia , Estatísticas não Paramétricas , Inquéritos e QuestionáriosRESUMO
OBJECTIVES: to explore clinical and epidemiological characteristics associated with an imaging feature of COVID-19 pneumonia at disease onset, in order to identify factors that may be evaluable by general practitioners at patient's home, and which may lead to identify a more severe disease, needing hospitalization. DESIGN: this is a retrospective/prospective observational hospital cohort. SETTING AND PARTICIPANTS: the study population includes all patients consecutively admitted to the emergency department of Città della salute e della scienza University Hospital from 01.03 to 31.05.2020 with a confirmed diagnosis of SARS-CoV-2 infection. MAIN OUTCOME MEASURES: patients were classified in two groups according to the findings of X-ray imaging, lung ultrasound and chest computer tomography, as pneumonia or not pneumonia patients. RESULTS: in multivariable analysis, factors most strongly associated with emergency department admission with pneumonia were age, oxygen saturation <90% (adj OR 4.16 ;95%CI 1.44-12.07), respiratory rate >24 breaths/min (adj OR 6.50; 95%CI 2.36-17.87), fever ≥38° (adj OR 3.05; 95%CI 1.53-6.08) and the presence of gastroenteric symptoms (vomiting and diarrhea). A delay (> 7 days) between the appearance of the initial lung symptoms (cough and dyspnea) and the admission to the emergency department was also related to a higher probability of receiving a positive imaging report (OR 4.99; 95%CI 2,02-12,34). CONCLUSIONS: in order to reorganize the management of COVID-19 patients in Italy, in view of the risk of a second wave of epidemic or of local outbreaks, it would be desirable to relocate the triage, and possibly the patient's care, from hospital to home. In this scenario it is important to identify all symptoms and signs associated with COVID-19 pneumonia that would facilitate the decision-making process of GPs leading to patients hospitalization.
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COVID-19/epidemiologia , Pandemias , Pneumonia Viral/epidemiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , COVID-19/sangue , Comorbidade , Diarreia/epidemiologia , Diarreia/etiologia , Dispneia/epidemiologia , Dispneia/etiologia , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Hospitais Universitários/estatística & dados numéricos , Humanos , Itália/epidemiologia , Contagem de Leucócitos , Masculino , Pessoa de Meia-Idade , Doenças do Sistema Nervoso/epidemiologia , Doenças do Sistema Nervoso/etiologia , Oxigênio/sangue , Pneumonia Viral/sangue , Pneumonia Viral/diagnóstico por imagem , Pneumonia Viral/virologia , Estudos Prospectivos , Taxa Respiratória , Estudos Retrospectivos , Avaliação de Sintomas , Fatores de Tempo , Vômito/epidemiologia , Vômito/etiologiaRESUMO
In recent years, Italy has reported the deaths of children who have died of hyperthermia after having been left inadvertently in a car seat. Although very rare, these preventable deaths have dramatic and long-lasting consequences for families, communities and public opinion. The aim of the paper is to review the available data on the deaths of children in vehicles by heatstroke in Italy and to discuss how to promote strategies aimed at avoiding these preventable fatalities. We carried out a search using the website research tool for the five most widely read Italian newspapers and an internet search on Google and Yahoo's Italian websites, to identify lethal cases of children left unintentionally in a parked motor vehicle. We identified eight deaths, occurring between 1998 and 2017 in Italy. All incidents occurred in the period between May and July when the mean daily external temperature was between 16 and 27.5 °C. Five girls and three boys between 11 and 24 months in age were involved, and in all cases the caregiver concerned was a parent. The Public Health community must vigorously promote research by auto manufacturers to develop technological solutions such as visual and audio warning systems aimed at reducing the possibility that a child be inadvertently left inside a parked vehicle.
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Golpe de Calor/mortalidade , Veículos Automotores/estatística & dados numéricos , Pré-Escolar , Feminino , Temperatura Alta/efeitos adversos , Humanos , Lactente , Internet/estatística & dados numéricos , Itália/epidemiologia , Masculino , Jornais como Assunto/estatística & dados numéricos , Pais , Fatores de TempoRESUMO
The aim of the study is to evaluate the availability and accuracy of the existing Italian-language medical information about living donor kidney transplantation on YouTube®. For each video, several data were collected, and each video was classified as "useful," "moderately useful" and "not useful." Globally, the search resulted in 306 videos: 260 were excluded and 46 included in the analysis. The main message conveyed by the video was positive in 28 cases (60.9%), neutral in 16 (34.8%) and negative in 2 (4.4%). The mean amount of visualizations was 3103.5 (range: 17-90,133) and the mean amount of "likes" 2.7 (range: 0-28). Seven videos (15.2%) were classified as "useful," 21 (45.7%) as "moderately useful" and 18 (39.1%) as "not useful." This study showed that a very few videos in Italian about living donor kidney transplantation are available on YouTube, with only 15 percent of them containing useful information for the general population.
Assuntos
Disseminação de Informação/métodos , Transplante de Rim/métodos , Doadores Vivos/psicologia , Mídias Sociais/normas , Confiabilidade dos Dados , Humanos , Internet , Transplante de Rim/psicologia , Transplante de Rim/normas , Doadores Vivos/estatística & dados numéricos , Mídias Sociais/instrumentaçãoRESUMO
AimAim of the present study was to assess the knowledge of the potential role of nurses in the primary care setting and to analyse the attitudes towards their utilization by nurses and General Practitioners (GPs) in a region of Italy. BACKGROUND: Nowadays, in Italy, the role of the nurse in primary care is still under-recognized and most primary care medical offices are managed individually by a physician. METHODS: The study consists of a questionnaire-based cross-sectional survey carried out in Piedmont, Italy, between February and September 2015.FindingsWe included 105 participants, 57 nurses and 48 physicians. The presence of a nurse working together with the GP was defined as 'useful' by 54.4% of nurses (versus 60.4% of physicians), as 'essential' by 45.6% of nurses (versus 25.0% of physicians), as 'marginal' by no nurses (versus 14.6% of physicians) and as 'unimportant' by none (P=0.002). Thus, physicians seemed to be less favorable towards a full collaboration and power-sharing with nurses. Furthermore, GPs and nurses showed a different attitude towards the role of nurses in primary care: while nurses highlighted their clinical value, physicians tended rather to recognize them a 'supportive' role. Moreover, only 20.8% of the physicians interviewed stated that they worked with a nurse. At the multivariate analysis, the age class resulted to be a significant predictor of the perception that the presence of a nurse working with the GP is essential: participants >50 years had an OR of 0.03 (P=0.028). Although the primary care organization appears still largely based on a traditional physician-centric care model, the positive attitude of nurses and young GPs towards a more collaborative model of primary care might represent a promising starting point.