Multidisciplinary analysis of bite marks in a fatal human dog attack: A case report

Lethal injuries by animal attacks are a matter of concern for the forensic pathologist; the presented case illustrates a two dogs attack on a 61-year-old man. The authors have focused on a multidisciplinary approach involving forensic pathologists and veterinarians. Materials and Methods: The victim was cycling in the countryside when he was attacked by two dogs that came out of a large house. He was found lying in the street by the homeowners who called for help. The victim was transported to the hospital where he died five days later. According to recovery data and medico-legal autopsy findings the cause of death was septic shock. Results: Forensic pathologists and veterinarians multidisciplinary evaluation revealed lacerations, abrasions, and multiple small punctures constituting bite marks over the entire body. Six skin dowels with bite marks were taken and compared with the dental cast of the dogs. Conclusion: A comparison of the dog dental casts and the bite marks on the victim’s body allowed the identifi-cation of the animals involved in the attack

Post-mortem persistence of SARS-CoV-2: a preliminary study

Since the beginning of March 2020, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic has been the cause of millions of deaths worldwide. The need to better define the pathogenesis of coronavirus disease 19 (Covid-19) as well as to provide the correct statistical records concerning deaths related to this virus, inevitably involves the role of forensic pathology and routine autopsy practice. Currently, some data on macroscopic and microscopic features in autopsies performed in suspected Covid-19 cases are reported in the literature. The persistence of SARS-CoV-2 in cadavers has not yet been elucidated and only a few reports have emphasized the importance of evaluating the Virus RNA in post-mortem tissues. In this preliminary study, we observed that SARS-CoV-2 survives in multiple cadaver tissues many days after death despite some extreme conditions of post-mortem body preservation. The results of this on-going analysis could help improve the safety of working practices for pathologists as well as understanding the possible interaction between microbiological agents and the cadaver tissue's supravital reactions

Acute deep vein thrombosis and pulmonary embolism: is the thromboaspiration device an appropriate choice?

Nowadays patients affected by deep vein thrombosis (DVT) and pulmonary embolism (PE) are studied widely but the challenge for physicians is when and how they are to be treated. Most patients present serious comorbidities that can potentially make treatment difficult. An increasing cohort of patients cannot be treated with systemic fibrinolysis but fortunately today, physicians can utilize a number of different instruments to resolve acute DVT and PE

Measuring the willingness to share personal health information: a systematic review

BackgroundIn the age of digitalization and big data, personal health information is a key resource for health care and clinical research. This study aimed to analyze the determinants and describe the measurement of the willingness to disclose personal health information.MethodsThe study conducted a systematic review of articles assessing willingness to share personal health information as a primary or secondary outcome. The review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analysis protocol. English and Italian peer-reviewed research articles were included with no restrictions for publication years. Findings were narratively synthesized.ResultsThe search strategy found 1,087 papers, 89 of which passed the screening for title and abstract and the full-text assessment.ConclusionNo validated measurement tool has been developed for willingness to share personal health information. The reviewed papers measured it through surveys, interviews, and questionnaires, which were mutually incomparable. The secondary use of data was the most important determinant of willingness to share, whereas clinical and socioeconomic variables had a slight effect. The main concern discouraging data sharing was privacy, although good data anonymization and the high perceived benefits of sharing may overcome this issue

Focusing on diabetic ulcers

Foot ulcers associated with Diabetes mellitus require immediate attention due to risk of amputation if left untreated. Herein we focus on the mitigating risk factors and physiopathology of the diabetic foot, recounting our own surgical approach and revascularization procedures

Prospective validation of the CLIP score: a new prognostic system for patient with cirrhosis and hepatocellular carcinoma

Prognosis of patients with cirrhosis and hepatocellular carcinoma (HCC) depends on both residual liver function and tumor extension. The CLIP score includes Child-Pugh stage, tumor morphology and extension, serum alfa-fetoprotein (AFP) levels, and portal vein thrombosis. We externally validated the CLIP score and compared its discriminatory ability and predictive power with that of the Okuda staging system in 196 patients with cirrhosis and HCC prospectively enrolled in a randomized trial. No significant associations were found between the CLIP score and the age, sex, and pattern of viral infection. There was a strong correlation between the CLIP score and the Okuda stage, As of June 1999, 150 patients (76.5%) had died. Median survival time was 11 months, overall, and it was 36, 22, 9, 7, and 3 months for CLIP categories 0, 1, 2, 3, and 4 to 6, respectively. In multivariate analysis, the CLIP score had additional explanatory power above that of the Okuda stage. This was true for both patients treated with locoregional therapy or not. A quantitative estimation of 2-year survival predictive power showed that the CLIP score explained 37% of survival variability, compared with 21% explained by Okuda stage. In conclusion, the CLIP score, compared with the Okuda staging system, gives more accurate prognostic information, is statistically more efficient, and has a greater survival predictive power. It could be useful in treatment planning by improving baseline prognostic evaluation of patients with RCC, and could be used in prospective therapeutic trials as a stratification variable, reducing the variability of results owing to patient selection

Little patients, large risks: An overview on patient safety management in pediatrics settings

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Complex suicide by drowning and self-strangulation: An atypical “holy” way to die

About 1.5–5% of suicides are committed in a complex way. The present paper reports the case of a 72-year-old man who committed suicide by throwing himself into the sea after tying a large stone with a rope and tying the other end with a slipknot around the neck. The postmortem analysis revealed asphyxia as that the cause of death, resulting in a combination of strangulation and drowning. Even if the prevalence of different means of suicide changes widely among different reports, there is a lack of evidence of such a combination in the scientific literature. Surprisingly, in the catholic tradition, several martyrs died by combination of drowning and strangulation. The gospels of Luke and Matthew also describe this particular combination of lethal means, which was also represented in several Renaissance paintings showing the martyrdom of saints. Here we describe the forensic pathological findings of the case that we report, and we make some hypotheses to interpret the possible influence of literary and iconographic representations in the choice of lethal means

Role and Tasks of the Occupational Physician during the COVID-19 Pandemic

Background and Objectives: The first clusters of SARS-CoV-2 infection were identified in an occupational setting, and to date, a significant portion of the cases may result from occupational exposure; thus, COVID-19 should also be considered a new occupational risk that both directly and indirectly impacts the health of workers. Given the significance of occupational-exposure-related infections and deaths, this study aims to assess the roles and tasks of occupational physicians (OPs) in countering the spread of the infection. Indeed, despite the OP’s centrality in risk management in the workplace, its activity in the current epidemic context has rarely been mentioned. Materials and Methods: Three different databases (PubMed, Google Scholar, and Embase) were questioned using the main keywords “COVID-19” and “SARS-CoV-2” that were crossed, according to different needs, with the terms “occupational medicine”, “occupational physician”, “workplace”, and “risk assessment” using, when possible, the MeSH database research. Additionally, a systematic research of the regulatory changes of workplaces health surveillance was performed on reference sites of international, European, and Italian authorities. Results: Fundamental tasks and duties of OPs in the current COVID-19 outbreak are highlighted by examining their clinical activity and technical action. A risk assessment and management workflow is proposed, and medico-legal implications in case of infection at work are also discussed in the light of recent regulatory changes that clearly attribute to OPs an important role in safeguarding public health. Conclusion: The proposed approach can provide new instruments to contrast the spread of the infection as part of a comprehensive system response to the current pandemic, for which OPs are called to assume full responsibility

Off-Label Use of Cardiovascular Drugs in the Home Therapy of Children With Congenital or Acquired Heart Disease

Most medications are not labeled for use in the pediatric population because they have not been formally studied in children. Data on off-label use of cardiovascular (CV) drugs in the home therapy of children with CV disease are scanty. The study included 325 pediatric patients with CV disease and on >= 1 CV medication who underwent >= 1 visit during 2019 at the Pediatric Cardiology outpatient clinic of Giovanni XXIII Pediatric Hospital in Bari, Italy. A total of 287 patients (88.3%) received >= 1 off-label medication, whereas 113 patients (34.7%) received >= 2 off-label medications, and 22 patients (6.7%) >= 3 off-label medications. In CV medications (n = 27) 85% were used off-label in all cases, and 92.5% were used off-label in >= 50% of patients. Adverse events occurred in 8 patients, leading to drug discontinuation in 2 of them. In all 8 cases, medications were used off-label. In multivariate analysis, congenital heart disease patients with single-ventricle physiology (odds ratio 8.4, 95% confidence interval 2.25 to 54.4) and those with heart failure (odds ratio 2.0, 95% confidence interval 1.1 to 3.6) were at higher risk for receiving >= 2 off-label drugs. The off-label use of CV drugs in the home therapy of children with congenital or acquired heart disease is common and adverse events may occur. Patients with congenital heart disease with single-ventricle physiology and those with heart failure have a higher probability to receive >= 2 off-label medications. This study highlights the need for larger safety and efficacy trials in this specific cohort of pediatric patients. (C) 2021 Elsevier Inc. All rights reserved