Facilitators and Barriers to Receiving Palliative Care in People with Kidney Disease: Predictive Factors from an International Nursing Perspective.

BACKGROUND: Palliative care (PC) focuses on relieving pain and difficult symptoms rather than treating disease or delaying its progress. Palliative care views death as a natural process and allows patients to live the last phase of their existence in the best possible way, encouraging them to express their opinions and wishes for a good death. Interventions are advocated to control symptoms and distress and promote wellbeing and social functioning. A multidisciplinary approach to support patients receiving palliative care is encouraged. OBJECTIVE: The aims of this study were to investigate the facilitators and barriers to PC in people with kidney disease from a nursing perspective and to explore predictive factors associated with nurse-perceived facilitators and barriers to PC in people with kidney disease. DESIGN: This study is a survey that adopted a questionnaire created in 2021 with Delphi methology, which included 73 statements divided into 37 facilitators and 36 barriers to PC in patients with kidney disease, to be scored using a Likert scale. PARTICIPANTS AND MEASUREMENTS: Participants were obtained through the membership database of the European Dialysis and Transplant Nurses Association/European Renal Care Association (EDTNA/ERCA) of 2020. Inclusion criteria included being registered as a nurse, an EDTNA/ERCA member and understanding of the English language. The questionnaire was sent via email. RESULTS: Three profiles of respondents were found: the first group was characterized by the highest agreement percentages of facilitators and with an average value of 53.7% in barriers; the second was characterized by a lower endorsement of facilitators and similar agreement to the first group for barriers; the third group had a high probability (>80%) of items endorsing both barriers and facilitators. Predictive variables were significantly associated with "Years in nephrology" and "macro geographic area". CONCLUSIONS: This study demonstrates variation in PC practice across Europe. Some professionals identified fewer barriers to PC and appeared more confident when dealing with difficult situations in a patient's care pathway, while others identified more barriers as obstacles to the implementation of adequate treatment. The number of years of nephrology experience and the geographical area of origin predicted how nurses would respond. This study was not registered.

Isolation and Molecular Characterisation of Respirovirus 3 in Wild Boar.

Paramyxoviruses are important pathogens affecting various animals, including humans. In this study, we identified a paramyxovirus in 2004 (180608_2004), isolated from a sample of the femoral marrow bone of a wild boar carcass imported from Australia. Antigenic and morphological characteristics indicated that this virus was similar to members of the family Paramyxoviridae. The complete genome phylogenetic analysis grouped this virus into genotype A of bovine parainfluenza virus type 3 (BPIV-3), recently renamed bovine respirovirus type 3 (BRV3), which also includes two swine paramyxoviruses (SPMV)-Texas-81 and ISU-92-isolated from encephalitic pigs in the United States in 1982 and 1992, respectively. The wild boar 180608_2004 strain was more closely related to both the BRV3 shipping fever (SF) strain and the SPMV Texas-81 strain at the nucleotide and amino acid levels than the SPMV ISU-92 strain. The high sequence identity to BRV3 suggested that this virus can be transferred from cattle to wild boars. The potential for cross-species transmission in the Respirovirus genus makes it essential for intensified genomic surveillance.

Complex interplay between PRRSV-1 genetic diversity, coinfections and antimicrobial use influences performance parameters in post-weaning pigs.

Porcine reproductive and respiratory syndrome (PRRS) is one of the main diseases of pigs, leading to large economic losses in swine production worldwide. PRRSV high mutation rate and low cross-protection between strains make PRRS control challenging. Through a semi-longitudinal approach, we analysed the relationships among performance parameters, PRRSV-1 genetic diversity, coinfections and antimicrobial use (AMU) in pig nurseries. We collected data over the course of five years in five PRRS-positive nurseries belonging to an Italian multisite operation, for a total of 86 batches and over 200,000 weaners involved. The farm experienced a severe PRRS outbreak in the farrowing unit at the onset of the study, but despite adopting vaccination of all sows, batch-level losses in nurseries in the following years remained constantly high (mean±SE: 11.3 ± 0.5 %). Consistently with previous studies, our phylogenetic analysis of ORF 7 sequences highlighted the peculiarity of strains circulating in Italy. Greater genetic distances between the strain circulating in a weaners' batch and strains from the farrowing unit and the previous batch were associated with increased mortality (p < 0.0001). All the respiratory and enteric coinfections contributed to an increase in losses (all p < 0.026), with secondary infections by Streptococcus suis and enteric bacteria also inducing an increase in AMU (both p < 0.041). Our findings highlight that relying solely on sows' vaccination is insufficient to contain PRRS losses, and the implementation of rigorous biosecurity measures is pivotal to limit PRRSV circulation among pig flows and consequently minimise the risk of exposure to genetically diverse strains that would increase production costs.

Mortality in farmed European eel (Anguilla anguilla) in Italy due to Streptococcus iniae.

BACKGROUND: Streptococcal infections are one of the main causes of fish disease. During the last decade, Streptococcus iniae has become one of the most important aquatic pathogens worldwide, causing high losses in marine and freshwater finfish. Clinical signs in farmed fish include loss of appetite, lethargy and grouping at the bottom of the tank. Gross changes comprise darkening of the skin and haemorrhage at the basis of fins and opercula. To date, S. iniae has been isolated from several wild and farmed fish species but never in the European eel (Anguilla anguilla). In Europe, eel production from aquaculture is around 4500 tonnes and Italy is the third largest producer. This communication represents the first report of an outbreak of S. iniae infection in European eels. CASE PRESENTATION: The outbreak occurred at an eel farm in northern Italy between May 2021 and September 2021. The outbreak caused about 2% mortality per month, resulting in the loss of about 10% of the farmed fish. The diseased eels showed apathy, lethargy, inactivity and inappetence. In July 2021, three eels were necropsied. Necropsy revealed skin and branchial hyperaemia, a few skin ulcers, and diffuse peritoneal congestion with a few haemorrhagic-like spot lesions. Swab samples for bacteriology were taken from the kidneys, liver, spleen, and brain. Additionally, four eels were opened and swap samples as above were taken. All the investigated eels were found dead. Bacteriological examination revealed growth of Streptococcus spp. from all samples. Identification of S. iniae was done by biochemical characterization, the API20STREP microsystem, 16S rDNA sequencing, and MALDI-TOF. Antimicrobial therapy (oxytetracycline and erythromycin) was ineffective. CONCLUSIONS: This is the first report of S. iniae infection in the European eel. Although this may be an isolated outbreak, it is of concern due to the losses associated with this pathogen in fish worldwide and because the European eel is an endangered species. Due to the difficulties of controlling the disease with antimicrobials, it is advisable to plan other effective control measures, such as improving water quality and the environmental conditions, reducing fish density, improving biosecurity, and by using immunostimulants and, when possible, vaccines.

Plastic cannulae versus metal needle cannulation in haemodialysis: Results of an international survey from the nurse perspective.

BACKGROUND: In haemodialysis is key to successfully obtaining cannulation of the arteriovenous fistula (AVF). The literature agrees that cannulation, failing in the initial maturation period, can lead to delayed dialysis, haematoma, scarring, needle phobia and loss of confidence in the cannulator. The introduction of plastic cannulae for haemodialysis has changed cannulation practice positively, preventing frequent complications such as infiltration or trauma. Despite that, most countries have continued to use metal cannulation, in particular in Europe. This study investigates the common use of plastic cannulae versus metal needles for cannulation in dialysis units and explores the implications of focusing on the side effects of cannulation. METHODS: The study is a cross-sectional survey. A questionnaire was created by a team of experts from the European Dialysis Transplant Nurse Association/European Renal Care Association (EDTNA/ERCA) to address the study's aims and sent online to nurse members. RESULTS: Data collected suggested a strong resistance towards using plastic cannulae, with few respondents claiming to use these cannulas. Most of the respondents were female (74%), Europeans, working in nephrology for more than 10 years and most worked in the public sector. There was a strong correlation between the use of plastic cannulae and fewer adverse events in elbow located AVF and newly created or fragile AVF. CONCLUSIONS: The results are in line with the current literature. Possible resistance to the use of the plastic device includes the difference in cost between the two devices in favour of metal needles. However, it should be considered that the lower number of adverse events, in particular infiltration and haematoma caused by the metal needle, involves a considerable saving both in money and in terms of time and distress for the patient.

Scale of Assessment of Caregiver Care Burden of People With Dementia: A Systematic Review of Literature.

Cases of dementia have increased significantly in recent years. The family represents the main cornerstone of assistance to the elderly suffering from dementia, in particular the caregiver. Family members who take on the role of caregiver are subjected to physical, psychological, emotional, social and financial stress, which can be conceptualised with the term "burden". The aim of this study was to investigate which tools are best suited to measure the type of burden based on the type of dementia for each caregiver. A literature search was undertaken in MEDLINE, CINHAL and The Cochrane Database in September 2022, including articles from the last 20 years and using a combination of keywords and defined inclusion criteria. This literature review has been performed according to the PRISMA statement. From a total of 116 articles regarding the use of burden rating scales for caregivers, 18 scales were selected. The review provides a useful overview of burden assessment scales, classified into three categories, one-dimensional, multidimensional, or distinct concept with a subjective and objective component, in order to adopt appropriate strategies to assess caregiver burden and improve the quality of their health, both in the community and in hospitals. Indeed, the domestic context is the most studied as there is a greater risk of developing the burden of the caregiver: for this reason, some scales include the assessment of both the caregiver and the patient receiving treatment.

Prevention strategies of the risk of violence and aggression towards nurses in renal units.

BACKGROUND: Nursing, between healthcare professions, is the most at risk of violence and aggression. Most healthcare organizations rely on training as the primary strategy for the prevention of violence. Very little is known about the key factors for prevention against nurses: staff education, training and risk assessment. OBJECTIVES: The aim is to verify if the number of observed episodes of violence and aggression in renal units are associated with structural and prevention managerial strategies. DESIGN: An observational, cross-sectional study. PARTICIPANTS: They were part of a convention sample of participants in the European Dialysis and Transplant Nurses Association/European Renal Care Association Conference of 2019, who understood the English Language and had a smartphone or tablet. MEASUREMENTS: The tool used was a questionnaire developed by Zampieron in 2010, with closed questions, focused on violence and aggression's prevention and management. CONCLUSIONS: In conclusion our study found that organizational and managerial strategies to address violence and aggression are highly correlated with observed violence in unit. Nurses are encouraged to become proactive by participating in prevention committees and policies, attending prevention training offered by unit, and reporting all incidents including those witnessed.

SARS-CoV-2 in a Mink Farm in Italy: Case Description, Molecular and Serological Diagnosis by Comparing Different Tests.

This study described a SARS-CoV-2 infection in minks on an Italian farm. Surveillance was performed based on clinical examination and a collection of 1879 swabs and 74 sera from dead and live animals. The farm was placed under surveillance for 4.5 months, from the end of July 2020, when a man working on the farm tested positive by RT-PCR, till mid-December 2020 when all the animals were sacrificed. Clinical examination revealed no clinical signs or increased mortality rates attributable to SARS-CoV-2, while diagnostic tests detected only four weak PCR-positive samples, but 100% of sera were positive for SARS-CoV-2 anti-S antibodies. The phylogenetic analysis of two SARS-CoV-2 sequences from two minks and the sequence of the worker showed that they belonged to different clades. It could be therefore assumed that two distinct introductions of the virus occurred on the farm, and that the first introduction probably occurred before the start of the surveillance period. From the data collected, and especially from the detection of specific antibodies through the combination of different tests, it can be postulated that syndromic surveillance combined with genome detection by PCR may not be sufficient to achieve a diagnosis in asymptomatic animals. In particular, the serological approach, especially when using tests directed towards the S protein, may be useful for improving the traceability of virus circulation in similar environments.

Occurrence and antibiogram of multidrug-resistant Salmonella enterica isolated from dairy products in Libya.

Background and Aim: Foodborne illnesses are a serious challenge to human health and the economic sector. For example, salmonellosis remains a burden in developed and developing nations. Rapid and reliable molecular methods to identify Salmonella strains are essential for minimizing human infection. This study aimed to identify Salmonella spp. in raw milk and dairy products using conventional and molecular techniques and to test the antibiotic susceptibility of the isolated strains. Materials and Methods: One hundred and thirty-one milk and dairy product samples were randomly collected from different localities in Libya. Samples were examined for the presence of Salmonella by conventional culture techniques, including cultivation in Rappaport-Vassiliadis broth and streaking on xylose lysine deoxycholate agar. Identification also used polymerase chain reaction and partial sequencing of 16S rDNA. Twenty-four antibiotics were used for the examination of antimicrobial resistance of Salmonella spp. isolates with the agar disk diffusion method (Kirby-Bauer technique). Multi-antibiotic resistance index and antibiotic resistance index (ARI)for Salmonella enterica isolates were calculated. Results: Twenty-one of 131 samples (16%) were positive for Salmonella spp. recovered from 9 (16%), 2 (11%), 4 (22.2%), and 6 (46%) samples of raw cow milk, fermented raw milk, and fresh locally made soft cheeses, Maasora and Ricotta), respectively. Samples of ice cream, milk powder, and infant formula showed no Salmonella spp. contamination. Only 9 of 21 (42.8%) isolates were confirmed as S. enterica by partial sequence 16S rDNA analysis. All isolates were resistant to amoxycillin, bacitracin, penicillin G, lincomycin, vancomycin, clindamycin, and cloxacillin with an ARI of 0.042. In contrast, all tested strains were sensitive to levofloxacin, doxycycline, and ciprofloxacin. In addition, all of the tested isolates (100%) were resistant to more than one antibiotic. Conclusion: This study demonstrated the applicability of molecular techniques, compared with conventional methods, as preferable for the identification of Salmonella in milk and dairy products and thus reduction of milk-borne transmission to the consumers. From the view of public health, isolation and identification of Salmonella multidrug-resistant strains from raw cow`s milk and locally prepared dairy products sold in the Libyan markets indicate the need to improve the handling and processing of milk and dairy products to minimize the prevalence of Salmonella, one of the most important foodborne microorganisms that cause food poisoning.

Violence and aggression prevention and management strategies in renal units: a survey after 10 years.

BACKGROUND: Nursing is considered the healthcare profession at most risk of violence. Violence in the workplace is a complex construct difficult to manage and against health workers has implications for the entire health system. A limited number of studies have evaluated this phenomenon in renal units, and there has been little related work since Zampieron's study of 2010. OBJECTIVES: To describe prevention and management strategies 10 years after the last survey of Zampieron and to identify what has changed in the management of violence. DESIGN: An observational, cross-sectional study. PARTICIPANTS: A convenience sample including all nurses participating in the European Dialysis and Transplant Nurses Association/European Renal Care Association Conference of 2019, who understand the English language and have a smartphone or tablet. MEASUREMENTS: A questionnaire developed by Zampieron was used. The first part collected data concerning the characteristics of the participants' workplace; the second part included closed questions focused on the strategies of management and prevention of violence. RESULTS: Violence is still a frequent event in renal units, despite measures adopted as education, training, formal incident reporting procedures and indoor safety measures. Much more has been invested in recent years in the prevention of violence in the workplace through specific courses, which have led to greater complaints and reporting of episodes. CONCLUSIONS: This study shows how actions regarding prevention and management of violence towards nurses have been implemented in renal units over the last 10 years and it suggests the greatest investment in recent years has been made in terms of staff training and education.

Nurse-perceived facilitators and barriers to palliative care in patients with kidney disease: A European Delphi survey.

BACKGROUND: The palliative care phenomenon is increasingly invested in all medicine and nursing fields, as care for people with kidney disease who do not wish to embark on dialysis: it encompasses a palliative approach to shared decision-making. To deliver patient-centred optimal care, nephrology healthcare staff should be knowledgeable about palliative care and the appropriate conservative management approach. OBJECTIVE: This paper aimed to explore, using a Delphi survey, the barriers and facilitators to palliative care in patients with kidney disease. DESIGN: An e-Delphi technique with three questionnaire rounds was performed; statements were generated using Likert scales. PARTICIPANTS AND MEASUREMENTS: A list of 80 statements related to palliative care in patients with kidney disease was divided into facilitators and barriers. Questionnaires were administered to 13 nephrology nurse experts in some European countries. RESULTS: Seven items were removed from the list of 80 statements after the first round of the Delphi study; eight items achieved a significant change of the mean between round two and three, whereas internal stability emerged in all the remaining items. CONCLUSIONS: Specific training and education in palliative care emerged as a facilitator, as well as the role of spiritual and beliefs and the role of family and caregiver. The main barriers were represented by the differences in cultures, beliefs, and practices and by the lack of experience in the role of the staff in palliative care. These statements provide a platform for future research to improve palliative care practice in patients with kidney disease.

Management of pediatric cardiac surgery wound: a literature review.

BACKGROUND: Sternal wound infection is a severe complication of cardiac surgery in the pediatric population (0-18 years old) that can lead to increased morbidity, mortality, and prolonged hospitalization. Health professionals have the ability to perform some interventions during the pre, intra and post-surgery to correctly manage sternal wounds, with the goal of preventing infections. OBJECTIVES: To identify and discuss current best practice in the prevention, incidence, and treatment of infections of the cardiac surgery site in the pediatric population. METHODS: Between February 20th 2021 and February 28th 2021 we consulted the PubMed database adopting full text, 20 years, Humans, English, Child aged 0 to 18 years as criteria. Twenty articles out of sixty-six were considered relevant to this study. These were divided into four themes. RESULTS: All studies highlight the lack of standard guidelines for managing pediatric patients undergoing cardiac surgery. Some centers developed protocols for managing antibiotic prophylaxis supported by measurable interventions; others implemented infection surveillance systems involving families taking care of patients after hospital discharge. DISCUSSIONS: the identification of healthcare-associated infections in the pediatric population after cardiac surgery is useful in all peri-operative phases. The limited and restricted literature connected to single centers, with relatively small sample sizes, the use of a single database. CONCLUSION: There is a lack of standard guidelines. The prevention of site infection ought to the goal of reducing surgical site infections. Building a network between the multidisciplinary staff and the pediatric patient's family improves the infection surveillance system, reducing the incidence of infections.

Experiences of renal healthcare practitioners during the COVID-19 pandemic: a multi-methods approach.

BACKGROUND: Globally, renal healthcare practitioners provide intensive and protracted support to a highly complex multi-morbid patient population however knowledge about the impact of COVID-19 on these practitioners is extremely limited. OBJECTIVE: This study aimed to explore the experiences of COVID-19 with renal healthcare practitioners during the first global lockdown between June 2020 and September 2020. METHODS: A multi-methods approach was carried out including a quantitative survey and qualitative interviews. This was a multinational study of renal healthcare practitioners from 29 countries. Quantitative: A self-designed survey on COVID-19 experiences and standardised questionnaires (General Health Questionnaire-12; Maslach Burnout Inventory). Descriptive statistics were generated for numerical data. Qualitative: Online semi-structured interviews were conducted. Data was subjected to thematic analysis. Renal healthcare practitioners (n = 251) completed an online survey. Thirteen renal healthcare practitioners took part in semi-structured interviews (12 nurses and 1 dietician). RESULTS: The majority of participants surveyed were female (86.9 %; n = 218), nurses (86.9 %; n = 218) with an average 21.5 (SD = 11.1) years' experience since professional qualification, and 16.3 years (SD = 9.3) working in renal healthcare. Survey responses indicated a level of preparedness, training and satisfactory personal protective equipment during the pandemic however approximately 40.3 % experienced fear about attending work, and 49.8 % experienced mental health distress. The highest prevalence of burnout was emotional exhaustion (35.9 %). Three themes emerged from the qualitative analysis highlighting the holistic complexities in managing renal healthcare, a neglected specialist workforce, and the need for appropriate support at work during a pandemic. CONCLUSIONS: Results have highlighted the psychological impact, in terms of emotional exhaustion and mental health distress in our sample of renal healthcare practitioners. As the pandemic has continued, it is important to consider the long-term impact on an already stretched workforce including the risk of developing mental health disorders. Future research and interventions are required to understand and improve the provision of psychological support for specialist medical and nursing personnel.

Social Resources for Transplanted Children and Families in European Union Hospitals of ERN TransplantChild.

Social well-being is an intrinsic part of the current concept of health. In the context of chronic disease, there are many challenges we face in order to provide social well-being to patients and their families, even more if we talk about rare diseases. TransplantChild, a European Reference Network (ERN) in paediatric transplantation, works to improve the quality of life of transplanted children. It is not possible to improve the quality of life if the human and material resources are not available. With this study, we want to identify the economic aids, facilities, services, and financed products that are offered to families in different European centres. We also want to find out who provides these resources and the accessibility to them. We designed an ad hoc survey using the EU Survey software tool. The survey was sent to representatives of the 26 ERN members. In this article we present the results obtained in relation to two of the aspects analysed: long-term financial assistance and drugs, pharmaceuticals and medical devices. Some resources are equally available in all participating centres but there are significant differences in others, such as education aids or parapharmacy product financing. A local analysis of these differences is necessary to find feasible solutions for equal opportunities for all transplanted children in Europe. The experience of centres that already provide certain solutions successfully may facilitate the implementation of these solutions in other hospitals.

Non-Assembled ORF2 Capsid Protein of Porcine Circovirus 2b Does Not Confer Protective Immunity.

Porcine Circovirus 2 (PCV2) vaccines are based on either inactivated whole virion, or recombinant ORF2 capsid protein assembled into Virus-like Particles (VLPs). No data are available about the immunizing properties of free, non-assembled capsid protein. To investigate this issue, ORF2 of a reference PCV2b strain was expressed in a Baculovirus-based expression system without assembly into VLPs. The free purified protein was formulated into an oil vaccine at three distinct Ag payloads: 10.8/3.6/1.2 micrograms/dose. Each dose was injected intramuscularly into five, 37-day old piglets, carefully matched for maternally-derived antibody. Five control piglets were injected with sterile PBS in oil adjuvant. Twenty-eight days later, all the pigs were challenged intranasally with 105.3 TCID50 of PCV2b strain DV6503. After challenge infection, all the pigs remained in good clinical conditions. The recombinant vaccine did not induce significant antibody and PCV2-specific IFN-γ responses. ELISPOT and lymphocyte proliferation data confirmed poor induction of cell-mediated immunity. In terms of PCV2 viremia, there was no significant difference between vaccinated and control animals. The histological data indicated the absence of a detectable viral load and of PCVAD lesions in both vaccinated and control animals, as well as of histiocytes and multi-nucleated giant cells. We conclude that free, non-assembled ORF2 capsid protein does not induce protective immunity.

Survey on Sternal Wound Management in the Italian Pediatric Cardiac Intensive Care Units.

(1) Background: a review of the literature found a lack of standardized pediatric guidelines regarding wound management after cardiac surgery. (2) Objective: the aim of the study is to investigate the cardiac surgical wound management in Italian pediatric cardiac intensive care units. (3) Methods: we sent an online questionnaire to the 13 Italian pediatric cardiac intensive care units. (4) Results: ten pediatric cardiac intensive care units (77%) have a protocol for the management of the cardiac surgical wound. The staff members that mainly have the responsibility for the wound management after cardiac surgery are registered nurses and physicians together both in the pediatric cardiac intensive care units (69%), and when a patient is transferred to another ward (62%). Thirty-eight percent of the pediatric cardiac intensive care units have a protocol used to monitor wound infection, and the staff mostly uses a written shift report (54%) to monitor the infection. (5) Discussion: this is the first survey to investigate the management of the wound after cardiac surgery in Italian pediatric cardiac intensive care units. The small sample size and the fact that the centers involved are only Italian cardiac intensive care units are the limits of this study. (6) Conclusions: in the Italian pediatric cardiac intensive care units it emerged that there is a diversity in the treatments adopted and a lack of specific protocols in the management of the pediatric cardiac surgical wound.

Dataset of immune responses induced in swine by an inactivated Porcine Circovirus 2b vaccine.

A whole virus, inactivated, Porcine Circovirus 2b (PCV2b) vaccine was submitted to a quantal assay of potency, as explained in detail in our companion paper [1]. To this purpose, twenty, 45-day old piglets, checked for maternally-derived antibody (MDA), were allocated to four groups of 5 animals each; these were vaccinated with 800/266/88/0 nanograms, respectively, of an inactivated PCV2b strain, consisting of two distinct virion populations. Twenty-six days later, all the pigs were challenged intranasally with the homologous PCV2b strain. In the presence of a clear dose-dependent protection in terms of viremia, no such effect was observed in terms of weight gain after challenge. The 800 and 266-ng payloads were associated with neutralizing antibody titers above the MDA levels in oral fluids. Higher levels of viremia in control and 88-ng groups [1] coincided with a higher Natural Killer activity of tracheobronchial lymph node cells from PCV2-infected pigs. The PCV2 ORF2-specific ELISPOT assay for IFN-g- secreting cells showed very few (2-4) ORF2-specific cells/105 peripheral blood mononuclear cells beyond the basal levels under our experimental conditions (non-significant differences among groups). Also, no significant differences were observed in the degree of lymphoid tissue hyperplasia among the different groups.

Canine Distemper Outbreaks in Wild Carnivores in Northern Italy.

Canine distemper (CD) is a fatal, highly contagious disease of wild and domestic carnivores. In the Alpine territory, several outbreaks have occurred in the past few decades within wild populations. This study investigated the presence of canine distemper virus (CDV) infections in wild carnivores in Lombardy, relating to the different circulating genotypes. From 2018 to 2020, foxes, badgers, and martens collected during passive surveillance were subjected to necropsy and histological examination, showing classical signs and microscopic lesions related to CDV. Pools of viscera from each animal were analysed by molecular methods and immunoelectron microscopy. Total prevalences of 39.7%, 52.6%, and 14.3% were recorded in foxes, badgers, and stone martens, respectively. A phylogenetic analysis showed that the sequences obtained belonged to the European 1 lineage and were divided into two different clades (a and b) according to the geographical conformation of alpine valleys included in the study. Clade a was related to the European outbreaks originating from Germany in 2006-2010, while clade b was closely related to the CDV sequences originating from northeastern Italy during the 2011-2018 epidemic wave. Our results suggest that CDV is currently well adapted to wild carnivores, mostly circulating with subclinical manifestations and without severe impact on the dynamics of these populations.

The perceptions and experience of the diabetic person with an insulin pump: a review of the literature.

BACKGROUND: diabetes mellitus is a chronic disease of the endocrine system, characterized by an increase in the concentration of glucose in the blood. For patients with diabetes, it is possible to cover the need for insulin through the use of an insulin pump, a subcutaneous implantable device, which aims to simulate the action of the Langherans islets. Therapy with an insulin pump allows patients who use it to have a greater flexibility in the long-term management of diabetes. OBJECTIVE: to investigate in the literature the perceptions and experiences of patients subjected to the use of the insulin pump. METHODS: this review was carried out using the international databases Pubmed, CINAHL and COCHRANE. The mesh terms "Insulin infusion system, attitude to health, experiences, emotions, perceptions, activities of daily living" were used combined with the Boolean operator AND. Age limits  and language were set and literature was investigated from 2008 to 2018, respecting specific inclusion and exclusion criteria. RESULTS: 260 articles from the Pubmed database were analyzed, 26 articles from Cinhal, no articles by COCHRANE; of these 188 excluded based on the reading of the abstract and because they were duplicate articles, 7 because they did not meet the inclusion criteria. 15 articles were included in the review. DISCUSSION: four main themes emerged regarding the personal experience of patients with insulin pumps: perceptions deriving from the use of the insulin pump, behaviour deriving from therapy, obstacles to adequate glycemic control and discrepancy between education received and reality. CONCLUSIONS: different moods and behaviors have been reported in people who use the insulin pump: one above all the fear of hypoglycemia. There are different expectations from patients and nurses. In addition to adequate training with respect to direct patient care, training is also required for nursing staff in emotional support and in technological development.