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One World, One Health: Zoonotic Diseases, Parasitic Diseases, and Infectious Diseases. Healthcare (Basel) 2024; 12:922. [PMID: 38727479 PMCID: PMC11083361 DOI: 10.3390/healthcare12090922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 04/23/2024] [Accepted: 04/24/2024] [Indexed: 05/13/2024] Open
Abstract
When we take into account how the boundaries between human, animal, and environmental health are inextricably linked and increasingly intertwined, it comes as no surprise that the One Health approach has assumed an unprecedented level of importance over the past decade [...].
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Infection Prevention Control Strategies of New Delhi Metallo-β-lactamase Producing Klebsiella pneumoniae. Healthcare (Basel) 2023; 11:2592. [PMID: 37761789 PMCID: PMC10530878 DOI: 10.3390/healthcare11182592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 09/13/2023] [Accepted: 09/19/2023] [Indexed: 09/29/2023] Open
Abstract
The spread of multi-drug resistant organisms (MDROs) is increasing at an alarming rate worldwide. Among these, Carbapenemase-producing New Delhi Metallo-β-lactamase (NDM) poses a significant clinical threat, and appropriate measures must be taken to prevent or limit its penetration into still-free territories. The present report describes two independent cases of patients from Ukraine colonized by NDM-producing Klebsiella pneumoniae and admitted to two separate wards of an acute university hospital in a territory not yet affected by Carbapenemase producers of this class. Moreover, this report illustrates the infection prevention control (IPC) strategies promptly implemented by the IPC operational team to verify the possible spread of the microorganism in the ward and avoid any possible further contamination. The identification of genes coding for Carbapenemases, performed using real-time PCR, revealed no other cases within the wards involved. These cases emphasize the importance of early case recognition of multidrug-resistant bacteria, the necessity of effective inter-hospital communication, the need for effective antimicrobial stewardship protocol, and the importance of adequate IPC policies. Additionally, we highlight the need to improve screening procedures in the case of patients from countries with a high prevalence of MDRO, as essential measures to prevent potential nosocomial outbreaks and/or endemization.
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Artificial Intelligence and Public Health: Evaluating ChatGPT Responses to Vaccination Myths and Misconceptions. Vaccines (Basel) 2023; 11:1217. [PMID: 37515033 PMCID: PMC10386180 DOI: 10.3390/vaccines11071217] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 07/04/2023] [Accepted: 07/05/2023] [Indexed: 07/30/2023] Open
Abstract
Artificial intelligence (AI) tools, such as ChatGPT, are the subject of intense debate regarding their possible applications in contexts such as health care. This study evaluates the Correctness, Clarity, and Exhaustiveness of the answers provided by ChatGPT on the topic of vaccination. The World Health Organization's 11 "myths and misconceptions" about vaccinations were administered to both the free (GPT-3.5) and paid version (GPT-4.0) of ChatGPT. The AI tool's responses were evaluated qualitatively and quantitatively, in reference to those myth and misconceptions provided by WHO, independently by two expert Raters. The agreement between the Raters was significant for both versions (p of K < 0.05). Overall, ChatGPT responses were easy to understand and 85.4% accurate although one of the questions was misinterpreted. Qualitatively, the GPT-4.0 responses were superior to the GPT-3.5 responses in terms of Correctness, Clarity, and Exhaustiveness (Δ = 5.6%, 17.9%, 9.3%, respectively). The study shows that, if appropriately questioned, AI tools can represent a useful aid in the health care field. However, when consulted by non-expert users, without the support of expert medical advice, these tools are not free from the risk of eliciting misleading responses. Moreover, given the existing social divide in information access, the improved accuracy of answers from the paid version raises further ethical issues.
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Quality of Life in Amyotrophic Lateral Sclerosis Patients and Care Burden of Caregivers in Sardinia during COVID-19 Pandemic. Healthcare (Basel) 2023; 11:healthcare11111641. [PMID: 37297781 DOI: 10.3390/healthcare11111641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 05/13/2023] [Accepted: 05/31/2023] [Indexed: 06/12/2023] Open
Abstract
Amyotrophic Lateral Sclerosis (ALS) is a rare neurogenerative disorder whose median survival ranges from 2 to 4 years after symptomatic onset. Therefore, the global Quality of Life (QoL) assessment in these patients should be carefully evaluated to guarantee an adequate care level, particularly during the COVID-19 pandemic period, given the increased social isolation and the pressure on healthcare services. Caregiving has been recognized as an important source of physical and psychological burden, with a possible QoL impairment. The purpose of this study was to evaluate the QoL of ALS patients and the burden of their caregivers across Sardinia, Italy. The ALS Specific QoL Instrument-Short Form (ALSSQOL-SF) and the Zarit Burden Inventory (ZBI) tools were used to assess patient's QoL and the burden on their caregivers, respectively. The questionnaires were supplemented with items specific for the COVID-19 period. Sixty-six family units of patients with advanced ALS were interviewed between June and August 2021 across Sardinia. Patients' psychological and social well-being were found to significantly affect the patients' QoL, regardless of their physical condition. In addition, the caregiver burden resulted as being inversely proportional to the patient's perceived QoL. Lack of adequate psychological support was reported among the caregivers during the emergency period. Providing adequate psychological and social support might be useful to improve QoL in middle and late stages of ALS patients and to decrease caregivers' perceived home care burden.
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Prevalence of olfactory dysfunction in D614G, alpha, delta and omicron waves: a psychophysical case-control study. Rhinology 2023; 61:32-38. [PMID: 36272169 DOI: 10.4193/rhin22.294] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND The purpose of this study was to compare the prevalence of olfactory dysfunction (OD) at different stages of the COVID-19 pandemic by evaluating subjects diagnosed with SARS-CoV-2 infection during the Omicron wave with psychophysical tests and comparing the results with those obtained from patients infected during the D614G, Alpha and Delta waves and with those of a control group. METHODOLOGY The study included adult patients diagnosed with SARS-CoV-2 infection. Depending on the time of diagnosis, the subjects were divided into four study groups: D614G; Alpha, Delta and Omicron variant groups. A group of uninfected individuals was used as control. All subjects underwent psychophysical evaluation of the olfactory function with the Connecticut Chemosensory Clinical Research Center olfactory test (D614G and Alpha groups) or the extended version of the Sniffin'Sticks test (Delta, Omicron and control groups). RESULTS 372 cases (134 D614G group, 118 Alpha group, 32 in Delta group and 88 Omicron group) were recruited and evaluated within 10 days of infection, alongside 80 controls. Patients self-reported olfactory loss in 72.4% of cases in the D614G group, in 75.4% of cases in the Alpha group, in 65.6% of cases in the Delta group and in 18.1% in the Omicron group. Psychophysical evaluation revealed a prevalence of OD: 80.6%, 83.0%, 65.6% and 36.3% in the D614G, Alpha, Delta and Omicron group respectively. The differences between the D614G, Alpha and Delta groups were not statistically significant. The Omicron group demonstrated a significantly lower prevalence of OD than the other variants but still significantly higher than the controls. CONCLUSIONS During the Omicron wave OD was less prevalent than during the D614G, Alpha and Delta periods. One-third of patients have reduced olfactory function on psychophysical evaluation during the Omicron wave. Our results should be considered with caution as the VOC has not been determined with certainty.
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Gender equality in the Italian academic context. Results from the IGEA project. Front Public Health 2023; 11:1125496. [PMID: 36895683 PMCID: PMC9988914 DOI: 10.3389/fpubh.2023.1125496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 01/27/2023] [Indexed: 02/25/2023] Open
Abstract
The Innovation for Gender Equality in Academia (IGEA) project is focused on the analysis of the gender composition in academia, on the identification of the health needs of the academic population and on the assessment of their organizational wellbeing, in order to promote equal working conditions and opportunities. The study, focused on the identification of health needs, involved the construction of an ad hoc questionnaire in order to collect the socio-demographic characteristics and the perception of working environment of the participants. Differences between males and females were evaluated by the Mann-Whitney test, and Pearson Chi-Square or Fisher exact tests as appropriate, highlighting significant differences between genders regarding the occurrence of anxiety, panic, irritation and annoyance related to work activities. A multivariate logistic regression analysis was performed to identify factors associated with the perception of work-related anxiety/panic, showing a direct association with the difficulty in work performance and the work-related stress during the pandemic period, whereas, an indirect association was found with job satisfaction and the feeling of being appreciated by colleagues. Occupational stress can increase the risk of developing physical and mental conditions, also affecting work performance and absenteeism. It is therefore fundamental to plan targeted interventions, implement policies and specific actions, in order to avoid and reduce any differences related to gender.
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Post-Viral Olfactory Loss: What We Learned from the SARS-CoV-2 Pandemic. LIFE (BASEL, SWITZERLAND) 2022; 12:life12111868. [PMID: 36431003 PMCID: PMC9696542 DOI: 10.3390/life12111868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 11/11/2022] [Indexed: 11/16/2022]
Abstract
Viral infections have always been one of the most frequent causes of persistent olfactory dysfunctions accounting for 18% to 45% of all cases [...].
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Knowledge, Attitudes, and Behaviors towards Proper Nutrition and Lifestyles in Italian Diabetic Patients during the COVID-19 Pandemic. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:11212. [PMID: 36141484 PMCID: PMC9517272 DOI: 10.3390/ijerph191811212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 09/03/2022] [Accepted: 09/05/2022] [Indexed: 06/16/2023]
Abstract
Prevention of diabetes mellitus is mainly based on a healthy lifestyle. The lockdown measures imposed during the COVID-19 pandemic resulted in major changes in daily life and social behavior, which may have an influence on diabetes self-management and glycemic control. The present work aims to assess the relationship between diabetic patients' knowledge, attitudes, and behaviors towards proper nutrition and lifestyles in order to plan strategies for educational intervention from a health literacy perspective. Attitudes, behaviors, and knowledge of diabetic patients attending the Diabetes and Metabolic Diseases Department of the Local Health Authority of Sassari (ASL1-SS) were assessed with a cognitive survey conducted from April to July 2022. Three hundred twenty-one questionnaires were administered during the survey period. Fifty-two percent of diabetic patients were female and 48% male, with a mean age of 61.1 ± 18.5 years and 62.0 ± 15.1 years, respectively. The overall level of knowledge about the role of food and proper nutrition with respect to the risk of diabetes and its complications appeared to be generally unsatisfactory and inadequate. Nonetheless, females showed a significantly higher level of knowledge than males (p < 0.0001). Moreover, knowledge was seen to decrease according to the age of the patients (p = 0.035). As for the possible impact played by the COVID-19 pandemic on lifestyles, it should be noted that about 70% of the respondents stated that they had maintained a reasonable dietary standard or even improved it throughout. Thus, the study underlines the need to improve the knowledge of diabetic subjects about nutrition and, in particular, their self-management, positively influencing behaviors and attitudes.
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Impact on breast cancer susceptibility and clinicopathological traits of common genetic polymorphisms in TP53, MDM2 and ATM genes in Sardinian women. Oncol Lett 2022; 24:331. [PMID: 36039053 PMCID: PMC9404703 DOI: 10.3892/ol.2022.13451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 06/22/2022] [Indexed: 11/06/2022] Open
Abstract
Common variants of genes involved in DNA damage correction [tumor protein p53 (TP53), murine double 2 homolog oncoprotein (MDM2) and ataxia-telengiectasia mutated (ATM)] may serve a role in cancer predisposition. The purpose of the present study was to investigate the association of five variants in these genes with breast cancer risk and clinicopathological traits in a cohort of 261 women from northern Sardinia. Polymorphic variants in TP53 (rs17878362, rs1042522 and rs1625895), MDM2 (rs2279744) and ATM (rs1799757) were determined by PCR and TaqMan single nucleotide polymorphism assay in patients with breast cancer (n=136) and healthy controls (n=125). Association with clinicopathological (e.g., age at diagnosis, lymph node involvement, clinical stage) and lifestyle factors (e.g., smoking status, alcohol intake, contraceptive use) was also evaluated. TP53 rs17878362 and rs1625895 polymorphisms were associated with decreased risk of BC diagnosis in patients older than 50 years (codominant and recessive models) and post-menopause (recessive model). Furthermore, there was a significant association between lymph node status (positive vs. negative) and ATM rs1799757-delT in dominant and additive models and between MDM2 rs2279744-allele and use of oral contraceptives. This analysis suggested that TP53 rs17878362 and rs1625895 may affect age of onset of breast cancer and ATM rs1799757 and MDM2 rs2279744 may be associated with lymph node status and prolonged use of oral contraceptives, respectively.
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COVID-19: opinions and behavior of Italian general population during the first epidemic phase. ACTA BIO-MEDICA : ATENEI PARMENSIS 2022; 93:e2022262. [PMID: 35775780 PMCID: PMC9335423 DOI: 10.23750/abm.v93i3.12262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 12/13/2021] [Indexed: 11/04/2022]
Abstract
BACKGROUND AND AIM On January 9, 2020, the World Health Organization (WHO) declared that Chinese health authorities had identified a new coronavirus strain never before isolated in humans, the 2019-nCoV later redefined SARS-CoV-2, that still today represent a public health problem. The present survey started on 10 February 2020 with the aim of a) assessing the risk perception in healthcare workers and young students, following the evolution of attitudes, perception and knowledge over time, b) provide useful information to the general population during survey. RESULTS A study sample consisting of 4116 Italian individuals of both sexes was enrolled. High levels of risk perception, low perception of self-efficacy and low levels of knowledge scores (24.55 ± 5.76 SD) were obtained indicating the need for continuous population monitoring as well as further communication strategies carried out at institution levels. CONCLUSION The results of the present study could help public health authorities in carrying out informative campaigns for general population and could be an important tool in evaluating public knowledge and misperceptions during the management of the COVID-19. (www.actabiomedica.it).
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The revised European Directive 2020/2184 on the quality of water intended for human consumption. A step forward in risk assessment, consumer safety and informative communication. ENVIRONMENTAL RESEARCH 2022; 209:112773. [PMID: 35065937 DOI: 10.1016/j.envres.2022.112773] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 01/12/2022] [Accepted: 01/17/2022] [Indexed: 06/14/2023]
Abstract
Water is an indispensable element for humankind and indeed all living beings; as such it is essential that it be supplied in adherence with safety and security criteria so as to fulfill its primordial role in community development. Therefore, the European Union has issued a new Directive on drinking water, updating the previous one (98/83/EC). The main new features of the updated Directive issued on January 12, 2021 include: • The adoption of a risk-based approach, in accordance with the principles of the Water Safety Plan, along the entire supply chain including the domestic system from the meter to the tap; • The updating of some quality standards, mainly related to the introduction of new parameters and the modification of parameter values for some in a more restrictive sense and for others in more permissive terms; • The identification of possible emerging pollutants present in supply sources (catchment areas); • The demand for effective and transparent communication to citizens on the quality of the water supplied, necessary to foster consumer confidence in the mains water supply. The Directive is the first European legislation adopted following a European Citizens' Initiative (ECI), a European Union participatory democracy tool launched through the "Right2Water" initiative aiming to positively affect the environment. Indeed, the increased consumer confidence in tap water resulting from the desired improvement in communication to citizens should lead to a gradual reduction in the use of plastic water bottles. In addition, the Directive confirms what WHO has been reporting for some time through its Water Safety Plans. It is not limited to monitoring activities but also reproposes and promotes a generalised safety approach based on risk identification and management along the entire drinking water supply chain (from the catchment area to extraction, treatment, storage including distribution). The revised Directive will become the reference standard for the quality of water intended for human consumption in EU countries, and its entry into force will make it possible to minimise the harmful impacts of pollution on human health.
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Controlling Infectious Risk in Transfusion: Assessing the Effectiveness of Skin Disinfection in Blood Donors. Healthcare (Basel) 2022; 10:healthcare10050845. [PMID: 35627982 PMCID: PMC9141022 DOI: 10.3390/healthcare10050845] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 04/22/2022] [Accepted: 05/02/2022] [Indexed: 02/01/2023] Open
Abstract
Bacterial infectious risk is a major problem in transfusion medicine. The type of micro-organisms isolated during bacterial contamination of blood products indicates that the donor’s skin is its main source. In this context, the primary measures to reduce this risk are: (a) optimal disinfection of the donor’s arm and (b) satellite bag diversion of the initial volume of blood collected. This work aimed to verify the effectiveness of skin disinfection of the blood donor’s venipuncture site. Two methodological approaches were used: (a) qualitative and quantitative microbiological testing of the skin at the collection site, before and post-disinfection; (b) qualitative microbiological testing of the first deviated blood. Pre-disinfection testing showed skin microbial load values between 3 and >200 CFU/plate. More than two-thirds of the isolates were Gram-positive bacteria (77.8%) of which 57.7% were staphylococci. Among Gram-negative bacteria, Pseudomonadaceae, Enterobacteriaceae, and Acinetobacter spp. were isolated from the blood donors (BDs). Post-disinfection, a 100% reduction in microbial load was observed in 84.4% of BDs. Microbiological testing of the first blood diverted sample revealed the presence of microbial flora in 1.9% samples; of the isolates, 83.3% were non-aureus staphylococci. This study highlights the importance of the correct application of skin disinfection procedures in order to ensure blood safety.
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High-Risk Clone of Klebsiella pneumoniae Co-Harbouring Class A and D Carbapenemases in Italy. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19052623. [PMID: 35270321 PMCID: PMC8909938 DOI: 10.3390/ijerph19052623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 02/18/2022] [Accepted: 02/22/2022] [Indexed: 11/16/2022]
Abstract
Background: Carbapenem-resistant Klebsiella pneumoniae (CR-Kp) is endemic globally, causing severe infections in hospitalized patients. Surveillance programs help monitor and promptly identify the emergence of new clones. We reported the rapid spread of a novel clone of K. pneumoniae co-harbouring class A and D carbapenemases in colonized patients, and the potential risk factors involved in the development of infections. Methods: Rectal swabs were used for microbiological analyses and detection of the most common carbapenemase encoding genes by real-time PCR (i.e., blaKPC, blaOXA-48, blaNDM, blaVIM, and blaIMP). All strains co-harbouring KPC and OXA-48 genes were evaluated. For each patient, the following variables were collected: age, sex, length and ward of stay, device use, and outcome. Clonality of CR-Kp was assessed by preliminary pulsed field gel electrophoresis (PFGE), followed by multi-locus sequence typing (MLST) analyses. Results: A total of 127 isolates of K. pneumoniae co-harbouring KPC and OXA-48 were collected between September 2019 and December 2020. The median age (IQR) of patients was 70 (61–77). More than 40% of patients were admitted to intensive care unit (ICU). Around 25% of patients developed an invasive infection, the majority of which were respiratory tract infections (17/31; 54.8%). ICU stay and invasive infection increased the risk of mortality (OR: 5.39, 95% CI: 2.42–12.00; OR 6.12, 95% CI: 2.55–14.69, respectively; p-value ≤ 0.001). The antibiotic susceptibility test showed a resistance profile for almost all antibiotics considered. Monoclonal origin was confirmed by PFGE and MLST showing a similar restriction pattern and belonging to ST-512. Conclusions: We report the spread and the marked antibiotic resistance profiles of K. pneumoniae strains co-producing KPC and OXA-48. Further study could clarify the roles of clinical and microbiological variables in the development of invasive infection and increasing risk of mortality, in colonized patients.
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Web-based analysis on the role of Digital Media in Health Communication: the experience of VaccinarSinSardegna Website. ACTA BIO-MEDICA : ATENEI PARMENSIS 2021; 92:e2021456. [PMID: 34739476 PMCID: PMC8851010 DOI: 10.23750/abm.v92is6.12072] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 09/01/2021] [Indexed: 11/29/2022]
Abstract
Background and aim: In 2013, in a bid to tackle vaccine hesitancy, the Italian Society of Hygiene and Preventive Medicine (SItI) created the national VaccinarSì project, a vaccination communication website. Following the success of the national portal, several Italian Regions began to develop regional versions of the website (VaccinarSì Network). One of the regional websites (VaccinarSinSardegna.org) was set up in the Region of Sardinia, in doth Italian and English, with the aim of communicating and educating the general public on the importance of vaccines and their health and social value. This article aims to present the structure of the Vaccinarsinsardegna.org website, to demonstrate the actions carried out to provide accurate information for users and to analyse the website’s activity from its launch until the current pandemic period in terms of dissemination and visibility. Methods: Various metrics such as the number of visits to the site (sessions, number of users and average session duration), user behaviour (pages viewed, bounce rate and organic search) and the session acquisition path (direct traffic, referrals and social traffic) were recorded, extrapolated and processed with Google Analytics. Qualitative and normally distributed quantitative variables were summarised with absolute (relative) frequencies and means. The statistical differences between the two periods (before and during the anti-COVID-19 vaccination campaign) were evaluated applying the Wilkoxon runk-sum test. A two-tailed p-value less than 0.01 was considered to be statistically significant. Results: The metrics recorded using Google Analytics show that from its publication to date, the VaccinarSinSardegna.org portal has significantly increased its visibility: in fact, the number of users who have accessed the site, the number of sessions and individual web pages visited have grown exponentially. These findings are confirmed by the increasing number of visits to both versions of the regional website (Italian- and English-language) during the COVID-19 emergency and COVID-19 vaccination campaign. When the total values recorded over the period were compared, an overall increase in metrics was observed—the number of individual users, visits and individual pageviews rose in a statistically significant way. Conclusions: Based on the success on VaccinarSinSardegna and given its potential for expansion to include further collaborations with national and international scientific bodies, the authors affirm that similar initiatives should be implemented in the fight against vaccine hesistancy. (www.actabiomedica.it)
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Correlations Between Olfactory Psychophysical Scores and SARS-CoV-2 Viral Load in COVID-19 Patients. Laryngoscope 2021; 131:2312-2318. [PMID: 34287905 PMCID: PMC8441733 DOI: 10.1002/lary.29777] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 06/15/2021] [Accepted: 07/12/2021] [Indexed: 12/24/2022]
Abstract
Objectives/Hypothesis The aim of this study was to evaluate the correlations between the severity and duration of olfactory dysfunctions (OD), assessed with psychophysical tests, and the viral load on the rhino‐pharyngeal swab determined with a direct method, in patients affected by coronavirus disease 2019 (COVID‐19). Study design Prospective cohort study. Methods Patients underwent psychophysical olfactory assessment with Connecticut Chemosensory Clinical Research Center test and determination of the normalized viral load on nasopharyngeal swab within 10 days of the clinical onset of COVID‐19. Results Sixty COVID‐19 patients were included in this study. On psychophysical testing, 12 patients (20% of the cohort) presented with anosmia, 11 (18.3%) severe hyposmia, 13 (18.3%) moderate hyposmia, and 10 (16.7%) mild hyposmia with an overall prevalence of OD of 76.7%. The overall median olfactory score was 50 (interquartile range [IQR] 30–72.5) with no significant differences between clinical severity subgroups. The median normalized viral load detected in the series was 2.56E+06 viral copies/106 copies of human beta‐2microglobulin mRNA present in the sample (IQR 3.17E+04–1.58E+07) without any significant correlations with COVID‐19 severity. The correlation between viral load and olfactory scores at baseline (R2 = 0.0007; P = .844) and 60‐day follow‐up (R2 = 0.0077; P = .519) was weak and not significant. Conclusions The presence of OD does not seem to be useful in identifying subjects at risk for being super‐spreaders or who is at risk of developing long‐term OD. Similarly, the pathogenesis of OD is probably related to individual factors rather than to viral load and activity. Level of Evidence 4 Laryngoscope, 131:2312–2318, 2021
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Health Communication in COVID-19 Era: Experiences from the Italian VaccinarSì Network Websites. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:5642. [PMID: 34070427 PMCID: PMC8197510 DOI: 10.3390/ijerph18115642] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 05/22/2021] [Accepted: 05/23/2021] [Indexed: 12/14/2022]
Abstract
In 2013, in a bid to combat Vaccine Hesitancy (VH) and provide information on vaccines by communicating with the general public and the health community (e.g., healthcare workers and public health operators), the Italian Society of Hygiene and Preventive Medicine (S.It.I.) published the national website "VaccinarSì". The project was subsequently extended to ten Italian Regions. This led to the creation of the VaccinarSì Network, whose websites are publicly owned. The aim of this work was to present the framework of the websites of the VaccinarSì Network and to analyse user behaviour in the pre-COVID-19-era (dating from each website's publication until 31 January 2020) and in the COVID-19-era (from 1 February 2020 to 31 January 2021). Some metrics such as the number of visits to the site (sessions, number of users and average session duration), user behaviour (pages viewed, bounce rate and organic search) and the session acquisition path (direct traffic, referrals and social traffic) were searched, extrapolated and processed with Google Analytics. Qualitative and normally distributed quantitative variables were summarised with their absolute (relative) frequencies and means. Statistical differences between the means of the two periods were evaluated through paired t-test. A two-tailed p-value less than 0.05 was considered to be statistically significant. When the total values recorded over the period were compared, an overall increase in metrics was observed-the number of individual users, visits and individual pageviews rose in a statistically significant way. Our study aimed to highlight how combining disciplines such as health education and digital communication via Information and Communication Technologies (ICT) represents the best strategy to support citizens. This approach gives them the tools to become independent and responsible players that are capable of voluntarily and consciously choosing to adhere to vaccination programs. The VaccinarSì Network's goal for the future is to reach an even wider audience. By building each user's critical knowledge, this network enables users to be active components of a wider, more empowered community.
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Correlations between IL-6 serum level and olfactory dysfunction severity in COVID-19 patients: a preliminary study. Eur Arch Otorhinolaryngol 2021; 279:811-816. [PMID: 33983525 PMCID: PMC8117453 DOI: 10.1007/s00405-021-06868-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 05/03/2021] [Indexed: 01/08/2023]
Abstract
Background Interleukin 6 (IL-6) is a proinflammatory cytokine that is secreted by cells infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and it is widely recognized as a negative prognostic factor. The purpose of this study was to analyze the correlations between the olfactory scores determined by psychophysical tests and the serum levels of IL-6 in patients affected by coronavirus disease 2019 (COVID-19) Methods Patients underwent psychophysical olfactory assessment with Connecticut Chemosensory Clinical Research Center test and IL-6 plasma level determination within 10 days of the clinical onset of COVID-19. Results Seventy-four COVID-19 patients were included in this study. COVID-19 staged as mild in 34 patients, moderate in 26 and severe in 14 cases. There were no significant differences in olfactory scores across the different COVID-19 severity groups. In the patient series, the median plasma level of IL-6 was 7.7 pg/mL (IQR 3.7–18.8). The concentration of IL-6 was found to be significantly correlated with the severity of COVID-19 with a directly proportional relationship. The correlation between IL-6 plasma concentrations and olfactory scores was weak (rs = 0.182) and not significant (p = 0.12). Conclusions In COVID-19 patients, psychophysical olfactory scores did not show significant correlations with the plasma levels of a well-recognized negative prognostic factor such as IL-6. This observation casts some shadows on the positive prognostic value of olfactory dysfunctions.
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Characteristics of SARS-CoV-2 positive cases beyond health-care professionals or social and health-care facilities. BMC Public Health 2021. [PMID: 33413218 DOI: 10.1186/s12889-020-10093-w/figures/4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023] Open
Abstract
BACKGROUND During the outbreak of SARS-CoV-2 in Italy, infection among health-care professionals and in the context of welfare and health-care facilities was a significant concern. It is known that the elderly or those with concomitant pathologies are at greater risk of a serious evolution of the disease if affected by COVID-19 and that health workers are a category with greater exposure to SARS-CoV-2 infection. Until now, there has been little information on the epidemiological features and transmission dynamics of the COVID-19 outbreak which did not involve health-care professionals or social and health-care facilities. For this reason, this paper aims to describe the epidemiological characteristics of SARS-CoV-2 infection in the general population outside these semi-closed communities. METHODS The study was designed by analyzing the data of the 1371 SARS-CoV-2 positive subjects observed in Sardinia up to 9 July, 2020 and whose data were available in the public health department. Statistical analysis and graphic representation were performed using STATA and Adobe Illustrator, respectively. RESULTS Of the positive cases analyzed, 323 (23.5%) are health-care workers and 563 (41.1%) reside in social or health-care facilities. The number of positive cases among the general population (subjects who do not belong to these semi-closed communities), is 399 (29.1%), 208 females and 191 males. The estimated Case Fatality Rate stands at 5.0%, which is almost half the rate reported for all the SARS-CoV-2 positive cases (9.8%). The geographical distribution of positive cases differs considerably from the distribution of the totality of cases in Sardinia. CONCLUSIONS This review provides an insight into the COVID-19 situation in the general community, ie not involving health-care professionals or social and health-care facilities. Understanding the evolving epidemiology and transmission dynamics of the outbreak outside of these semi-closed communities would provide appropriate information to guide intervention policy. The COVID-19 pandemic has exacerbated the vulnerability of our health-care system. Severe disruptions in care, medicine shortages and unequal access to health-care are but a few examples of the challenges faced by people living in Italy and Europe, highlighting the importance of evidence-based approaches in supporting the development of prevention and response strategies for future pandemics.
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Air pollutants and risk of death due to COVID-19 in Italy. ENVIRONMENTAL RESEARCH 2021; 192:110459. [PMID: 33188767 PMCID: PMC7657007 DOI: 10.1016/j.envres.2020.110459] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Accepted: 11/08/2020] [Indexed: 05/18/2023]
Abstract
The present work aims to study the role of air pollutants in relation to the number of deaths per each Italian province affected by COVID-19. To do that, specific mortality from COVID-19 has been standardized for each Italian province and per age group (10 groups) ranging from 0 to 9 years to >90 years, based on the 2019 national population figures. The link between air pollutants and COVID-19 mortality among Italian provinces was studied implementing a linear regression model, whereas the wide set of variables were examined by means of LISA (Local Indicators of Spatial Autocorrelation), relating the spatial component of COVID-19 related data with a mix of environmental variables as explanatory variables. As results, in some provinces, namely the Western Po Valley provinces, the SMR (Standardized Mortality Ratio) is much higher than expected, and the presence of PM10 was independently associated with the case status. Furthermore, the results for LISA on SMR and PM10 demonstrate clusters of high-high values in the wide Metropolitan area of Milan and the Po Valley area respectively, with a certain level of overlap of the two distributions in the area strictly considered Milan. In conclusion, this research appears to find elements to confirm the existence of a link between pollution and the risk of death due to the disease, in particular, considering land take and air pollution, this latter referred to particulate (PM10). For this reason, we can reiterate the need to act in favour of policies aimed at reducing pollutants in the atmosphere, by means of speeding up the already existing plans and policies, targeting all sources of atmospheric pollution: industries, home heating and traffic.
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An inter-laboratory comparison to evaluate the suitability of EN 1787 standard to detect irradiation in plant-origin foods with health benefits. Food Control 2020. [DOI: 10.1016/j.foodcont.2020.107326] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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21
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Irradiation detection of herbal ingredients used in plant food supplements by Electron Spin Resonance on samples pre-treated with alcoholic extraction. Radiat Phys Chem Oxf Engl 1993 2020. [DOI: 10.1016/j.radphyschem.2020.108946] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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22
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Neck dissection with harmonic instruments and electrocautery: a prospective comparative study. Oral Maxillofac Surg 2020; 25:75-79. [PMID: 32809161 DOI: 10.1007/s10006-020-00897-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 08/03/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND Harmonic instruments are becoming popular in head and neck surgeries. In this prospective, randomized study, the efficacy of the harmonic instruments and electrosurgical technique is compared. MATERIALS AND METHODS A total of 48 patients undergoing unilateral neck dissection were divided into two groups. In one group, surgery was performed using conventional hemostatic instruments while in the other, only harmonic instruments were used. The two techniques were then compared with regard to intra- and post-operative blood loss, complications in operating time, drain, tracheotomy and nasogastric tube duration, and post-operative hospital stay. RESULTS Differences in operative time (P = 0.647), total suction drainage (P = 0.362) and time that drains (P = 0.404), nasogastric tube (P = 0.378), and tracheotomy (P = 0.052) were kept in place and proved not significant. The average blood loss during surgery was significantly greater in the CH group (P = 0.003) as the number of hemoclips and resorbable ligature used (P = 0.002). CONCLUSIONS In contrast to what has been reported up to now, our study did not reveal a net advantage in the use of harmonic instruments with respect to classical instruments in terms of surgical outcome. On the contrary, harmonic tools had a higher complication rate (i.e., salivary fistula and lymphatic leak) probably due to the decreased ability of this instruments to permanently close glandular structures and lymphatic ducts. In these cases, a closure technique such as electrocautery or classic knot-tying should be used.
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Prevalence study on health-care associated infections and on the use of antimicrobials carried out with the light protocol of the European Centre for Disease Prevention and Control. ANNALI DI IGIENE : MEDICINA PREVENTIVA E DI COMUNITA 2020; 32:357-367. [PMID: 32744294 DOI: 10.7416/ai.2020.2359] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND Prevalence surveys can be helpful to assess Health-care Associated Infections and antimicrobial use in healthcare settings, as well as infection control interventions. The aim of this study was to estimate the prevalence of both Health-care Associated Infections and antimicrobial use in acute care wards in the University Hospital of Sassari according to the European Centre for Disease Prevention and Control light protocol. METHODS According to the case-finding algorithm, information was collected only if the patient had received at least one antimicrobial at the time of the survey or if the patient had an active infection associated with an acute care hospital stay. Data were collected over a span of a week, on a single day for every ward. RESULTS The survey included 588 patients. A total number of 49 Health-care Associated Infections were observed on 43 patients with an overall prevalence of 7.3%. Urinary tract infections were the most common Health-care Associated Infection. The antimicrobial use prevalence was 44.6%. Results for microbiological investigation were available for 27 Health-care Associated Infections (55.1%) with 36 identified microorganisms. A total of 343 antimicrobials were administered, mainly for the treatment of an infection (57.4%). Combinations of penicillins, including beta-lactamase inhibitors, were the most frequently prescribed (35.0%). CONCLUSIONS To our best knowledge, this is the first prevalence study carried out in Italy following the light protocol. This study suggests that the prevalence of patients with Health-care Associated Infections in our hospital is slightly higher than the one observed by the European Centre for Disease Prevention and Control point prevalence survey of 2011, and lower than the one observed in the last national survey of 2016. The European Centre for Disease Prevention and Control light protocol proved applicable in acute-care hospitals with high complexity of structures and particular distribution of wards in order to perform a point prevalence study more quickly, without decreasing its value and its comparability to other similar studies.
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In Response to Anosmia and Ageusia: Common Findings in COVID-19 Patients. Laryngoscope 2020; 130:E695. [PMID: 32673407 PMCID: PMC7405289 DOI: 10.1002/lary.28753] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 04/28/2020] [Indexed: 01/15/2023]
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Olfactory and gustatory function impairment in COVID-19 patients: Italian objective multicenter-study. Head Neck 2020; 42:1560-1569. [PMID: 32437022 PMCID: PMC7280583 DOI: 10.1002/hed.26269] [Citation(s) in RCA: 200] [Impact Index Per Article: 50.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 05/04/2020] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Objective data on chemosensitive disorders during COVID-19 are lacking in the Literature. METHODS Multicenter cohort study that involved four Italian hospitals. Three hundred and forty-five COVID-19 patients underwent objective chemosensitive evaluation. RESULTS Chemosensitive disorders self-reported by 256 patients (74.2%) but the 30.1% of the 89 patients who did not report dysfunctions proved objectively hyposmic. Twenty-five percentage of patients were seen serious long-lasting complaints. All asymptomatic patients had a slight lowering of the olfactory threshold. No significant correlations were found between the presence and severity of chemosensitive disorders and the severity of the clinical course. On the contrary, there is a significant correlation between the duration of the olfactory and gustatory symptoms and the development of severe COVID-19. CONCLUSIONS Patients under-report the frequency of chemosensitive disorders. Contrary to recent reports, such objective testing refutes the proposal that the presence of olfactory and gustatory dysfunction may predict a milder course, but instead suggests that those with more severe disease neglect such symptoms in the setting of severe respiratory disease.
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In Response to: In Reference to Anosmia and Ageusia: Common Findings in COVID-19 Patients. Laryngoscope 2020; 130:E506. [PMID: 32603478 PMCID: PMC7361620 DOI: 10.1002/lary.28837] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 05/21/2020] [Indexed: 01/05/2023]
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In Response to Isolated Anosmia and Ageusia in COVID-19 With Spontaneous Recovery. Laryngoscope 2020; 130:E503. [PMID: 32542703 PMCID: PMC7323015 DOI: 10.1002/lary.28836] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 05/21/2020] [Indexed: 01/05/2023]
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Validation of a self-administered olfactory and gustatory test for the remotely evaluation of COVID-19 patients in home quarantine. Head Neck 2020; 42:1570-1576. [PMID: 32357379 PMCID: PMC7267597 DOI: 10.1002/hed.26228] [Citation(s) in RCA: 97] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 04/22/2020] [Indexed: 12/21/2022] Open
Abstract
Background Chemosensitive disorders are very frequent in the early stages of COVID‐19 and in paucisymptomatic cases. These patients are typically placed in home quarantine. This study has the aim of validating a new olfactory and gustatory objective evaluation test in these patients. Methods Thirty‐three home‐quarantined COVID‐19 patients have undergone a self‐administered chemosensitive test the day before the control swab. On this occasion, the patients underwent operator‐administered already validated tests. The results were finally compared. Results The differences between the results of the two tests were not significant for both the olfaction (P =.201) and the taste (P =.180). Conclusion The olfactory and gustatory evaluation by self‐administered test can be considered a valid tool, fundamental for obtaining objective qualitative and quantitative data on the extent of chemosensitive disorders in home‐quarantined COVID‐19 patients.
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Objective evaluation of anosmia and ageusia in COVID-19 patients: Single-center experience on 72 cases. Head Neck 2020; 42:1252-1258. [PMID: 32342566 PMCID: PMC7267244 DOI: 10.1002/hed.26204] [Citation(s) in RCA: 383] [Impact Index Per Article: 95.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 04/14/2020] [Indexed: 01/05/2023] Open
Abstract
Background The first European case series are detecting a very high frequency of chemosensitive disorders in COVID‐19 patients, ranging between 19.4% and 88%. Methods Olfactory and gustatory function was objectively tested in 72 COVID‐19 patients treated at University Hospital of Sassari. Results Overall, 73.6% of the patients reported having or having had chemosensitive disorders. Olfactory assessment showed variable degree hyposmia in 60 cases and anosmia in two patients. Gustatory assessment revealed hypogeusia in 33 cases and complete ageusia in one patient. Statistically significant differences in chemosensitive recovery were detected based on age and distance from the onset of clinical manifestations. Conclusion Olfactory and gustatory dysfunctions represent common clinical findings in COVID‐19 patients. Otolaryngologists and head‐neck surgeons must by now keep this diagnostic option in mind when evaluating cases of ageusia and nonspecific anosmia that arose suddenly and are not associated with rhinitis symptoms.
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Anosmia and Ageusia: Common Findings in COVID-19 Patients. Laryngoscope 2020; 130:1787. [PMID: 32237238 PMCID: PMC7228304 DOI: 10.1002/lary.28692] [Citation(s) in RCA: 449] [Impact Index Per Article: 112.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 03/27/2020] [Accepted: 03/31/2020] [Indexed: 12/11/2022]
Abstract
In a not negligible number of patients affected by COVID‐19 (coronavirus disease 2019), especially if paucisymptomatic, anosmia and ageusia can represent the first or only symptomatology present. Laryngoscope, 130:1787–1787, 2020
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31
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343 Hypogonadism post TESE: how much is it really worrying? J Sex Med 2018. [DOI: 10.1016/j.jsxm.2018.04.304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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32
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532 Time to first infertility diagnosis and sperm retrieval rate: results after 30 consecutive micro TESE in NOA patients. J Sex Med 2018. [DOI: 10.1016/j.jsxm.2018.04.438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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33
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476 Sperm retrieval rate: comparative single surgeon results between first 30 consecutive c-TESE and first 30 m -TESE in NOA patients. J Sex Med 2018. [DOI: 10.1016/j.jsxm.2018.04.383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Aesthetic and Functional Evaluation of Total Nasal Reconstructions. Indian J Otolaryngol Head Neck Surg 2017; 70:71-78. [PMID: 29456947 DOI: 10.1007/s12070-017-1061-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Accepted: 01/09/2017] [Indexed: 12/01/2022] Open
Abstract
The loss of a portion or the totality of the nose has great relevance on the perception of the beauty of a face and can result in a catastrophic quality of life impairment. Several surgical techniques are currently available for the reconstruction of the nasal pyramid. However, there are very few nasal reconstruction quality evaluation protocols that allow the surgeon to choose objectively the best technique for each kind of defects. Six total nasal reconstruction performed in University of Sassari Maxillofacial Unit were evaluated with a protocol that investigate objectively and subjectively the surgical aesthetic and functional outcome. Sensitivity recovery on the reconstructive flaps was also assessed. Patients reported a satisfactory nasal reconstruction both functionally and aesthetically. Sensitivity recovery on the forehead flap was always present even after pedicle resection or in case of traumatic section of the infraorbital nerve. The use of a three layer reconstruction has proved a viable technique both aesthetically and functionally. In particular the use of the forehead flap to reconstruct the outer layer of the nose allows to carry a tissue with very similar characteristics to the original with a recovery of the sensitivity almost complete.
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36
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Imagery of pineal tumors. Neurochirurgie 2015; 61:113-22. [DOI: 10.1016/j.neuchi.2014.10.111] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2014] [Revised: 10/13/2014] [Accepted: 10/15/2014] [Indexed: 12/26/2022]
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37
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[Multiple intracranial dissections: association of anterior median bulbar infarct and subarachnoid hemorrhage. Therapeutic strategy?]. Rev Neurol (Paris) 2014; 170:551-3. [PMID: 25174887 DOI: 10.1016/j.neurol.2014.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2013] [Revised: 04/08/2014] [Accepted: 05/14/2014] [Indexed: 10/24/2022]
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38
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Prognostic factors of long-term outcome in cases of severe traumatic brain injury. Ann Phys Rehabil Med 2014; 57:436-51. [DOI: 10.1016/j.rehab.2014.06.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2013] [Revised: 06/09/2014] [Accepted: 06/10/2014] [Indexed: 11/25/2022]
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39
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Amusie acquise et anhédonie musicale. Rev Neurol (Paris) 2014; 170:536-40. [DOI: 10.1016/j.neurol.2014.03.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2013] [Revised: 03/28/2014] [Accepted: 03/28/2014] [Indexed: 11/25/2022]
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40
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Hypoesthesia type sensory disorders. Diagn Interv Imaging 2014. [DOI: 10.1016/j.diii.2013.08.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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41
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[Sequential MRI imaging of progressive bilateral rostro-caudal medullary infarction]. Rev Neurol (Paris) 2014; 170:277-9. [PMID: 24726038 DOI: 10.1016/j.neurol.2014.01.677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Revised: 01/04/2014] [Accepted: 01/30/2014] [Indexed: 10/25/2022]
Abstract
Bilateral medial medullary infarction is exceptional. Initial symptoms can be misleading, even for a trained neurologist. We report two patients who presented progressive quadriplegia, anarthia and dysphagia. Sequential MRI showed progressive constitution of the characteristic "heart appearance" sign.
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Thromboses veineuses cérébrales profondes, cause méconnue de troubles cognitifs curables. J Neuroradiol 2014. [DOI: 10.1016/j.neurad.2014.01.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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44
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[Report of a case of compartmental syndrome secondary to prolonged lithotomy position]. Prog Urol 2000; 10:298-9. [PMID: 10857152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
The lithotomy position is widely used in urological surgery to obtain adequate exposure of the perineal plane. It is used, for instance, for stenosis of the posterior urethra. Fortunately, it rarely gives rise to complications although if the operation takes a long time the patient may suffer various adverse reactions; these range from simple peroneal nerve distress to thromboembolism [1, 2] and the much more serious "compartmental syndrome" [2, 3, 4]. There is still debate about the best therapeutic approach to a lesion caused by prolonged muscle compression. Some suggest immediate fasciotomy, whether others hold out for conservative treatment. We report here a case of compartmental syndrome arising in a patient who had to remain the the lithotomy position for a long time, which responded well to conservative treatment.
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45
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[Retroperitoneal lymphadenectomy and disorders of ejaculation]. Arch Ital Urol Androl 1999; 71:241-4. [PMID: 10592539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023] Open
Abstract
Retrograde ejaculation is a frequent and permanent complication after bilateral retroperitoneal lymphadenectomy (RPLND). Seminal emission and ejaculation are primarily under sympathetic control. Several studies after RPLND in patients with nonseminomatous testis cancer proved the role of preservation of the efferent fibers originating from the lumbar sympathetic ganglia. Based on the results of anatomical studies, a modified unilateral operative technique and nerve-sparing approach permit to preserve normal anterograde ejaculation without reduction of long-term survival.
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Prostate Cancer: Pathological Significance in 12 Cases Subjected to Radical Prostatectomy. Urologia 1998. [DOI: 10.1177/039156039806501s14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
We analysed 12 radical prostatectomy specimens of patients with T1c prostatic cancer in order to evaluate clinical, bioptical and pathological features. Of the tumours, 8/12 (67%) were locally advanced, with Gleason score of 6 or 7. The majority of our stage T1c tumours were significant and required radical treatment.
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Angiomiolipoma renale: Nostra esperienza in 14 casi sottoposti a terapia chirurgica. Urologia 1997. [DOI: 10.1177/039156039706401s29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Renal angiomyolipoma (AML) is an uncommon hamartomatous benign tumour and may present in an isolated form or associated with tuberous sclerosis (Bourneville's disease). Since there is no specific symptomatology when dimensions are small or medium, discovery is often accidental and the tumour may sometimes grow to a considerable size. In the symptomatic forms or larger tumours, surgery may be indicated due to the risk of retroperitoneal hemorrhage, both spontaneous and secondary to lumbar trauma, however slight. As the tumour is benign, kidney-sparing surgery should be as conservative as possible. For this purpose, ultrasound and CT scan are considered essential for a differential diagnosis between AML and parenchymal renal masses. In our experience with 14 cases (12 women and 2 men; minimum age 31 years, maximum 62 years) of monolateral renal AML (10 right kidney AML and 4 left kidney AML) in patients not suffering from tuberous sclerosis, treated surgically between August 1988 and February 1997, the pre-operative ultrasound and CT scan gave a correct diagnosis in 7 cases, a suggestion of renal carcinoma in 5 cases while leaving doubts in 2 cases. The two methods of investigation therefore proved not to be error-free. Following instrumental diagnosis, 12 patients underwent enucleoresection of the tumour while the remaining two underwent extensive nephrectomy. The presence of hemorrhagic areas with AML was considered to be the frequent cause of pre-operative diagnostic error.
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[Validity of superficial echography in the study of urethral pathology]. Arch Ital Urol Androl 1994; 66:113-7. [PMID: 7889044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
In male patients routine examination for urethral disease includes retrograde and anterograde urethrography and urethroscopy. In the patients underwent radical cystectomy, detection of cancerous cells in the urethral washing suggest cancer relapse. Nowadays we can achieve a sonographic study of the anterior male urethra, using a superficial high frequency ultrasound probe. Since September 1992 till July 1993, 12 patients underwent cystectomy at our Institution and 13 patients affected by urethral stricture, have been investigated by routine examination and sonographic urethrogram. In the first group of patients, out of 3 patients with urethral tumor, sonourethrography has confirmed the presence of tumor in 2 cases. In these second group of patients, sonourethrography has located the stricture, evaluated the length, calculated the diameter of the stricture and the depth of fibrosis. Sonourethrography is a non-invasive method that can provide valuable information about the urethral lumen and the urethral wall.
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[Echo-guided retropneumoperitoneum in laparoscopic renal surgery]. Arch Ital Urol Androl 1994; 66:203-6. [PMID: 7889062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Laparoscopic surgery admits the retroperitoneal approach: the main restriction is the tight manoeuvring space that can be obtained with insufflation. The use of a dilatator balloon in the retroperitoneal cavity offers a solution to this problem. A cutaneous access and a dull parietal path is created, with blind positioning of the apex of the dihedron between the inferior renal pole and the ureter. Peroperative ultrasound control makes it possible to identify the inferior renal pole, to control the position of the apex of the catheter with the balloon and the movements of the retroperitoneal organs in real time. The possibility of following the procedure by ultrasonography have proven usefull in our experience.
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[Dynamic renal echography versus urography in the follow-up of patients who have undergone ureterosigmoidostomy]. Arch Ital Urol Androl 1994; 66:119-22. [PMID: 7889045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
The main post uretero-sigmoidostomy complications are stricture of the anastomosis, chronic infection and urolithiasis. In our institution the patients with ureterosigmodostomy undergo a follow-up protocol in which blood chemistry, ultrasonography, intravenous pyelography and C.T. are periodically performed. The aim of the present paper is to compare the accuracy of kidney sonography after diuretic stimulation with intravenous pyelography in the diagnosis of ureteral stenosis. Out of 91 patient with ureterosigmoidostomy 18 patients (34 kidneys) underwent intravenous pyelography, a basal U.S. and then a dynamic one at 5, 10, 15, 30, 45, 60, 90, 120 minutes after administration of furosemide 20 mg i.v. At basal U.S. 27 kidneys were normal and 7 showed a dilations. After diuretic stimulation we observed 16 normal kidneys, 16 dilated units and 2 intermittent hydronephrosis. Out of 16 dilated kidneys 6 became normal in 60 minutes. Out of 10 dilated units 3 were normal in 90 minutes (hipotonic), 2 were normal before 120 minutes (low grade obstruction) and 5 were dilated after 120 minutes (high grade obstruction). With intravenous pyelography we observed 27 normal kidneys and seven dilated units. Dynamic sonography have shown high sensibility (100%), specificity (88.8%) and accuracy (91%) in diagnosis of ureteral obstruction in to I.V.P. in the follow-up of this kind of divesion.
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