Peri-implant femoral fractures in elderly: Morbidity, mortality, treatment options and good practices.

Purpose: Femur fractures are among the most common fractures treated surgically, representing a significant challenge for the orthopedic surgeon. Peri-implant femoral fractures (PIFFs) represent a rare complication of the surgical treatment. It is necessary to pay attention during osteosynthesis, evaluating not only the fracture site but the entire femoral skeletal structure, the characteristics of the fracture, the health comorbidities, and the risk of malunion and pseudarthrosis.

State of the Art in Rehabilitation Strategies After Hip Arthroscopy for Femoroacetabular Impingement Syndrome: A Systematic Review.

Femoroacetabular impingement (FAI) is a common cause of hip pain in athletes and active individuals, often requiring hip arthroscopy followed by a structured rehabilitation program. Effective rehabilitation is crucial for optimizing surgical outcomes and facilitating a return to sport. A systematic review following PRISMA guidelines was conducted to evaluate post-operative rehabilitation protocols after hip arthroscopy for FAI.

The State-of-the-Art of Infections and the Causal Link with Health Settings: A Systematic Review.

(1) Background. A definition of healthcare-associated infections is essential also for the attribution of the restorative burden to healthcare facilities in case of harm and for clinical risk management strategies. Regarding infections, there remains several issues on the ecosystem and pathogenesis.

Telemedicine in Italy: Healthcare authorization profiles in the modern medico-legal reading.

Background: The ruling n. 38485, 20 June 2019, of the Italian Supreme Court, III criminal section, addressed by the perspective of the law the very sensitive and new issue of telemedicine.

Objective: This commentary deals with the issue of authorization of telemedicine activities by the health authority, starting from the Italian Court of Criminal Cassation, III section, decision n.

Cutting Periprosthetic Infection Rate: Decolonization as a Mandatory Procedure in Preoperative Knee and Hip Replacement Care-Insights from a Systematic Review and Meta-Analysis of More Than 50,000 Patients.

: No consensus in the literature has been found about the necessity of implementing a decolonization screening protocol for Staphylococcus aureus in patients who undergo prosthesis implantation of the knee (TKA) or of the hip (THA), with the aim of reducing periprosthetic infections (PJIs). : A systematic literature search was conducted using PubMed, Web of Science, and Embase in April 2024. Studies conducted on patients who underwent a TKA or THA and who followed a screening and decolonization protocol from were included.

3-CMC, 4-CMC, and 4-BMC Human Metabolic Profiling: New Major Pathways to Document Consumption of Methcathinone Analogues?

Synthetic cathinones represent one of the largest and most abused new psychoactive substance classes, and have been involved in numerous intoxications and fatalities worldwide. Methcathinone analogues like 3-methylmethcathinone (3-MMC), 3-chloromethcathinone (3-CMC), and 4-CMC currently constitute most of synthetic cathinone seizures in Europe. Documenting their consumption in clinical/forensic casework is therefore essential to tackle this trend.

Comparative study on informed consent regulation in health care among Italy, France, United Kingdom, Nordic Countries, Germany, and Spain.

The information and subsequent expression of will, so-called informed consent, have become the essential element of health right, understood as the right to autonomous choice in health, based on the fiduciary relationship between physician and patient. This gradually leads European Countries to adopt special legislations and to issue frequent judgments on the subject. However, new challenges in daily clinical practice call for further study of legal solutions.

Survey on health students' knowledge and perception on body donation for scientific research, education, and training after specific Italian law no. 10/2020.

Background: Practicing on the human body was considered extremely relevant for health professionals' education, but a drastic reduction was observed due to an increase in alternative virtual and multimedia means, and, in Italy, also due to a lack of regulation. Italian Law 10/2020 regulates body donation for research and training through an advanced directive for post-mortem body donation.

Methods: A cross-sectional study was carried out to investigate the law knowledge and body donation perception of health students of any degree courses enrolled at the University of Pavia, Italy, in 2021, through ad hoc web questionnaire.

Healthcare-acquired Sars-Cov-2 infection: A viable legal category?

In the context of the Sars-Cov-2 pandemic, according to the various periods of emergency and the rate of infections, hospitalized subjects also contracted the infection within the ward, sometimes with the development of disease (COVID-19) and sometimes with permanent damage. The authors wondered if Sars-Cov-2 infection should be considered on a par with other infections acquired in the healthcare setting. The non-diversified diffusion between the health and non-health sectors, the ubiquity of the virus and the high contagiousness, together with the factual inability to prevent it by the health structures, despite the adoption of entry control, practices of isolation of positive subjects, and staff surveillance, lead to consider COVID-19 in a different way, in order to otherwise burden health structures in the face of unmanageable risks, clearly also dependent on exogenous and uncontrollable factors.

The economic impact of comorbidity in multiple sclerosis.

Background: Comorbid conditions are common in people with multiple sclerosis (pwMS). They can delay diagnosis and negatively impact the disease course, progression of disability, therapeutic management, and adherence to treatment.

Objective: To quantify the economic impact of comorbidity in multiple sclerosis (MS), based on cost-of-illness estimates made using a bottom-up approach.

COVID-19 Pathology in the Lung, Kidney, Heart and Brain: The Different Roles of T-Cells, Macrophages, and Microthrombosis.

Here, we aim to describe COVID-19 pathology across different tissues to clarify the disease's pathophysiology. Lungs, kidneys, hearts, and brains from nine COVID-19 autopsies were compared by using antibodies against SARS-CoV-2, macrophages-microglia, T-lymphocytes, B-lymphocytes, and activated platelets. Alzheimer's Disease pathology was also assessed.

Differential Neuropathology, Genetics, and Transcriptomics in Two Kindred Cases with Alzheimer's Disease and Lewy Body Dementia.

Alzheimer's disease (AD) and Lewy body dementia (LBD) are two different forms of dementia, but their pathology may involve the same cortical areas with overlapping cognitive manifestations. Nonetheless, the clinical phenotype is different due to the topography of the lesions driven by the different underlying molecular processes that arise apart from genetics, causing diverse neurodegeneration. Here, we define the commonalities and differences in the pathological processes of dementia in two kindred cases, a mother and a son, who developed classical AD and an aggressive form of AD/LBD, respectively, through a neuropathological, genetic (next-generation sequencing), and transcriptomic (RNA-seq) comparison of four different brain areas.

COVID-19 patients and Dementia: Frontal cortex transcriptomic data.

Since the association of SARS-Cov-2 infection with Nervous System (NS) manifestations, we performed RNA-sequencing analysis in Frontal Cortex of COVID-19 positive or negative individuals and affected or not by Dementia individuals. We examined gene expression differences in individuals with COVID-19 and Dementia compared to Dementia only patients by collecting transcript counts in each sample and performing Differential Expression analysis. We found eleven genes satisfying our significance criteria, all of them being protein coding genes.

COVID-19-related neuropathology and microglial activation in elderly with and without dementia.

The actual role of SARS-CoV-2 in brain damage remains controversial due to lack of matched controls. We aim to highlight to what extent is neuropathology determined by SARS-CoV-2 or by pre-existing conditions. Findings of 9 Coronavirus disease 2019 (COVID-19) cases and 6 matched non-COVID controls (mean age 79 y/o) were compared.

Description and preliminary experience with Virtual Visit Assessment (ViVA) during the COVID-19 pandemic, a structured virtual management protocol for patients with multiple sclerosis.

In people with multiple sclerosis (PwMS), strict follow-up is essential. Telemedicine has the potential to overcome many of the difficulties in routine management. Herein, we present a structured protocol that can be used to remotely manage patients with MS, describing in detail the steps to be taken and exams needed at each stage.

Detection of SARS-CoV-2 genome and whole transcriptome sequencing in frontal cortex of COVID-19 patients.

SARS-Cov-2 infection is frequently associated with Nervous System manifestations. However, it is not clear how SARS-CoV-2 can cause neurological dysfunctions and which molecular processes are affected in the brain. In this work, we examined the frontal cortex tissue of patients who died of COVID-19 for the presence of SARS-CoV-2, comparing qRT-PCR with ddPCR.

New insights on fibrodysplasia ossificans progressiva: discussion of an autoptic case report and brief literature review.

Fibrodysplasia ossificans progressiva (FOP) is a rare genetic condition with soft tissue progressive ossification, leading to severe disability. We describe a 27-years-old female affected by FOP who died after a fall. An autopsy was performed.

A comparison between two different dried blood substrates in determination of psychoactive substances in postmortem samples.

Purpose: Whatman™ 903 cards represent a valid type of support for collection, storage, and analysis of dried blood spots (DBS). Whatman™ FTA (Flinders Technology Associates) are a type of cards soaked in chemicals that cause denaturation of proteins, while preserving DNA and ensuring the safe handling of DBS; to date, these cards are still rarely employed in forensic toxicology. The aim of this study was to analyze several psychoactive substances on not-dried blood on the two different cards and to compare the qualitative and quantitative results.

Life during COVID-19 lockdown in Italy: the influence of cognitive state on psychosocial, behavioral and lifestyle profiles of older adults.

Objective: Few studies have examined lockdown effects on the way of living and well-being of older adults stratified by cognitive state. Since cognitive deficits are common in this population, we investigated how cognition influenced their understanding of the pandemic, socio-behavioral responses and lifestyle adaptations during lockdown, and how these factors affected their mood or memory.

Method: Telephone-based survey involving 204 older adults ≥65 y/o (median: 82) with previous assessments of cognitive state: 164 normal-old (NOLD), 24 mild-neurocognitive disorder (mild-NCD), 18 mild-moderate dementia.

Fatal poisoning of four workers in a farm: Distribution of hydrogen sulfide and thiosulfate in 10 different biological matrices.

We evaluate the distribution of sulfide and thiosulfate (TS) in biological samples of four dairy farmers died inside a pit connected to a manure lagoon. Autopsies were performed 4 days later. Toxicological analyses of sulfide and TS were made using an extractive alkylation technique combined with gas chromatography/mass spectrometry (GC/MS).

Prevalence and prognostic value of as the initial presentation of COVID-19 in the elderly with dementia: An Italian retrospective study.

Background: may be one of the presenting symptoms of COVID-19, complicating diagnosis and care of elderly patients with dementia. We aim to identify the prevalence and prognostic significance of as the sole onset manifestation of COVID-19.

Methods: This is a retrospective single-centre study based on review of medical charts, conducted during the outbreak peak (March 27-April 18, 2020) in a Lombard dementia facility, including 59 elderly subjects with dementia and laboratory-confirmed COVID-19.

Determination of fentanyl and 19 derivatives in hair: Application to an Italian population.

Nowadays fentanyl and its analogs represent the most numerous group among synthetic opioid and, due to their higher potency in comparison to traditionl opioids, the main cause of the critical increase of fatal intoxications opioids-intake related in the USA. We developed an LC-MS/MS method for the detection and quantification of fentanyl and its analogs in hair, then applied to 117 real samples, 97 collected from drugs users and 20 from postmortem cases of drugs addicts. The ionization and MRM parameters have been optimized for 27 molecules: 20 reached the acceptance criteria for identification and quantification.

Chronic migraine and Botulinum Toxin Type A: Where do paths cross?

Migraine is a highly prevalent and disabling disorder accounted among the primary headaches. It is the expression of a complex, and not yet fully understood, pathophysiology involving the sensitization of peripheral and central nociceptive pathways. In this review we succinctly illustrate the molecular, anatomical, and functional abnormalities underlying the migraine attack that are relevant for understanding in more depth the neurobiology behind the therapeutic effect of Botulinum Toxin Type A (BoNT-A).