Center In Northern Italy Research Articles

Molecular Survey on Toxoplasma gondii and Neospora caninum Infection in Wild Birds of Prey Admitted to Recovery Centers in Northern Italy.

Toxoplasma gondii and Neospora caninum (Apicomplexa, Sarcocystidae) are protozoan parasites infecting a wide range of intermediate hosts worldwide, including birds. Raptors acquire the infections through the ingestion of both infected preys and oocysts in the environment suggesting they might be used as indicators of the spread of these pathogens. Here, we report an epidemiological survey with the aim of determining the prevalence of T. gondii and N. caninum infections in wild birds of prey, hospitalized in two Wildlife Recovery Centres (WRCs) in Northern Italy. Genomic DNA extracted from brain tissue samples was submitted to Real Time PCR targeting T. gondii B1 and N. caninum Nc5 genes. T. gondii genotyping was then performed by multilocus sequence typing (MLST) analysis, targeting three polymorphic genes (GRA6, BTUB, and altSAG2). T. gondii DNA was found in 35 (62.5%) out of 56 examined samples; concerning genotyping, it was possible to amplify at least one gene for 26 animals, and obtained sequences belonged to Type II. N. caninum DNA was only detected in two (3.6%) common kestrels (Falco tinnunculus), adding a new species to the list of suitable intermediate hosts for this pathogen. Data obtained in the present study thus confirmed the spread of both T. gondii and N. caninum in wild bird of prey, endorsing the role of WRCs in the epidemiological surveillance of wildlife.

Sociodemographic characteristics of pregnant women tested positive for COVID-19 admitted to a referral center in Northern Italy during lockdown period.

IntroductionWe investigated association between sociodemographic characteristics and COVID‐19 disease among pregnant women admitted to our unit, the largest high‐risk maternity unit in the Milan metropolitan area.MethodsBetween March 1, 2020 and April 30, 2020, 896 pregnant women were admitted to our Institution and tested for COVID‐19. We collected information regarding their sociodemographic characteristics. Additional information on geographical area of residence, number of family members, number of family members tested positive for COVID‐19, and clinical data was collected for women tested positive for COVID‐19. Odds ratios (ORs) and 95% confidence intervals (CIs) for the risk of developing COVID‐19 according to sociodemographic characteristics were estimated by unconditional logistic regression models.ResultsAmong the 896 women enrolled, 50 resulted positive for COVID‐19. Pregnant women aged ≥35 years had a significantly lower risk of developing the infection (crude OR = 0.29; 95% CI:0.16–0.55). Conversely, foreign women (crude OR = 3.32; 95% CI:1.89–5.81), unemployed women (crude OR = 3.09; 95% CI: 1.77–5.40), and women with an unemployed partner (crude OR = 3.16; 95% CI: 1.48–6.79) showed a significantly higher risk of infection. Ethnicity was positively associated with the risk of developing COVID‐19 (mutually adjusted OR = 2.15; 95% CI:1.12–4.11) in the multivariate analysis. Foreign women with COVID‐19 were more likely to have a lower education level (p < 0.01), to be unemployed (p < 0.01), and to live in larger families (p < 0.01) compared to Italian pregnant women.ConclusionsThe socioeconomic conditions described are characteristic of immigration patterns in our metropolitan area. These factors may increase the risk of viral transmission, reducing the effectiveness of lockdown and social distancing.

Static vs dinamic short nail in pertrochanteric fractures: experience of two center in Northern Italy.

Background and aim:Lateral fractures of proximal femur are the most frequent to treat for the traumatologist surgeon. Intramedullary nailing is the gold standard treatment of this type of fracture. The aim of the study is to analyze the results obtained with the Elos Intrauma nail by the experience of two Departments of Orthopedics and Traumatology (“Guglielmo da Saliceto” Hospital in Piacenza and the Maggiore hospital in Bologna).Methods:We performed a retrospective cohort study of 400 patients with lateral femoral neck fracture surgically treated with Elos Intrauma standard nail. The examined period is from 1st Jannuary 2018 to 31st Dicember 2020. In all patients we implanted Elos® - Intrauma nail, a titanium cervical diaphyseal nail, according to the standard technique.Results:We evaluate at a minumum of three months of follow up 286/400 patients. Average follow up was 3.94 months, minimum 3 months and maximum 24 months. We obtain the 96.85 % of fracture healing, recording 33 complications (11.54%). The incidence of surgical revision was 2.8% (8 cases). No mechanical complications was found in stable fractures treated with short nail and without distal locking.Conclusions:With the use of Elos nail we obtained 95% of radiographic healings within three months with a complication rate comparable to literature report. Distal locking is absolutely recommended in complex fractures, it may be superfluous after careful evaluation of the fracture pattern and morphological characteristics of the femur to be treated; future in-depth studies may narrow the criteria to choose distal locking or non locking. (www.actabiomedica.it)

Management of gestational diabetes in women with a concurrent severe acute respiratory syndrome coronavirus 2 infection, experience of a single center in Northern Italy.

ObjectiveIn this study we describe the management of women with gestational diabetes (GD) and an ongoing severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) infection. The aim of the study is to evaluate whether coronavirus disease 2019 (COVID‐19) can further complicate pregnancies, and if the protocol we usually use for GD pregnancies is also applicable to patients who have contracted a SARS‐CoV‐2 infection.MethodsThis is a retrospective study analyzing all pregnant women with GD and concomitant COVID‐19 admitted to our institution for antenatal care between March 1 and April 30, 2020.ResultsAmong pregnant women with GD and a concomitant SARS‐CoV‐2 infection, the mean age was 32.9 (SD 5.6) years. Two patients (33%) were of white racial origin and four (67%) were of non‐white racial origin. All patients were diagnosed with COVID‐19 during the third trimester of pregnancy. Two women were asymptomatic and four were symptomatic. Only two (33.3%) women received treatment with insulin. None of the patients required intensive care or mechanical ventilation. No complications were found among the neonates.ConclusionCOVID‐19 was not found to worsen the prognosis of patients with GD or of their offspring. Glycemic monitoring, diet therapy, and insulin, when needed, are sufficient for good metabolic control and favorable maternal and fetal outcomes.

COVID-19 in Heart Transplant Recipients: A Multicenter Analysis of the Northern Italian Outbreak

ObjectivesThe aim of this study was to assess the clinical course and outcomes of all heart transplant recipients affected by coronavirus disease-2019 (COVID-19) who were followed at the leading heart transplant centers of Northern Italy. BackgroundThe worldwide severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) pandemic has created unprecedented challenges for public health, demanding exceptional efforts for the successful management and treatment of affected patients. Heart transplant patients represent a unique cohort of chronically immunosuppressed subjects in which SARS-CoV-2 may stimulate an unpredictable clinical course of infection. MethodsSince February 2020, we enrolled all 47 cases (79% male) in a first cohort of patients, with a mean age of 61.8 ± 14.5 years, who tested positive for SARS-CoV-2, out of 2,676 heart transplant recipients alive before the onset of the COVID-19 pandemic at 7 heart transplant centers in Northern Italy. ResultsTo date, 38 patients required hospitalization while 9 remained self-home quarantined and 14 died. Compared to the general population, prevalence (18 vs. 7 cases per 1,000) and related case fatality rate (29.7% vs. 15.4%) in heart transplant recipients were doubled. Univariable analysis showed older age (p = 0.002), diabetes mellitus (p = 0.040), extracardiac arteriopathy (p = 0.040), previous PCI (p = 0.040), CAV score (p = 0.039), lower GFR (p = 0.004), and higher NYHA functional classes (p = 0.023) were all significantly associated with in-hospital mortality. During the follow-up two patients died and a third patient has prolonged viral-shedding alternating positive and negative swabs. Since July 1st, 2020, we had 6 new patients who tested positive for SARS-CoV-2, 5 patients asymptomatic were self-quarantined, while 1 is still hospitalized for pneumonia. A standard therapy was maintained for all, except for the hospitalized patient. ConclusionsThe prevalence and mortality of SARS-CoV-2 should spur clinicians to immediately refer heart transplant recipients suspected as having SARS-CoV2 infection to centers specializing in the care of this vulnerable population.

Low prevalence of colorectal neoplasia in microscopic colitis: A large prospective multi-center study

Background and AimsMicroscopic colitis (MC) is the most frequent condition in subjects undergoing ileocolonoscopy for chronic non-bloody diarrhea (CNBD) in Western countries. Emerging evidence has shown a negative association between MC and colorectal cancer. Within this prospective multi-center study we have evaluated the risk of colorectal neoplasia in MC and non-MC patients with CNBD receiving ileocolonoscopy with high-definition plus virtual chromoendoscopic imaging and histopathological assessment. MethodsPatients with CNBD of unknown origin were prospectively enrolled in 5 referral centers in Northern Italy for ileocolonoscopy with high-definition and digital/optical chromoendoscopy plus multiple biopsies in each segment. The prevalence of colorectal neoplasia (cancer, adenoma, serrated lesion) in MC was compared to that observed in a control group including CNBD patients negative for MC, inflammatory bowel disease or eosinophilic colitis. ResultsFrom 2014 and 2017, 546 consecutive CNBD patients were recruited. Among the 492 patients (mean age 53±18 years) fulfilling the inclusion criteria against the exclusion critieria, MC was the predominant diagnosis at histopathological assessment (8.7%: N=43, 28 CC, 15 LC). The regression model adjusted for age and gender showed a significant negative association between the diagnosis of CM and colorectal neoplasia (OR=0.39; 95% CI 0.22−0.67, p <0.001) with a 60% decreased risk of adenomatous and neoplastic serrated polyps as compared to the control group (n=412). ConclusionThis multi-center study confirms MC as a low-risk condition for colorectal neoplasia. No surveillance colonoscopy program is to be performed for MC diagnosis.

The challenge of maintaining necessary vascular and endovascular services at a referral center in Northern Italy during the COVID-19 outbreak

The Padova Hospital Vascular Surgery Division is located in Veneto, one of the area of the Northern Italy most hit by the Coronavirus disease 2019 outbreak. The aim of this paper is to describe the protocols adopted and to evaluate their impact during the acute phase of Coronavirus spread, focusing on the management of elective and urgent/emergent surgery, outpatients activity, and also health staff preservation from intra-hospital Coronavirus disease 2019 infection. Several measures were progressively adopted in the Padova University Hospital to front the Coronavirus disease 2019 outbreak, with a clear strong asset established by 9 March 2020, after the Northern Italy lockdown. Since this date, the Vascular Surgery Unit started a "scaled-down" activity, both for elective surgical procedures and for the outpatient Clinical activities; different protocols were developed for health preservation of staff and patients. We compared a two months period, 30 days before and 30 days after this time point. In particular, emergent vascular surgery was regularly guaranteed as well as urgent surgery (to be performed within 24 h). Elective cases were scheduled for "non-deferrable" pathology. A swab test protocol for COVID-19 was applied to health-care professionals and hospitalized patients. The number of urgent or emergent aortic cases remained stable during the two months period, while the number of Hospital admissions via Emergency Room related to critical limb ischemia decreased after national lockdown by about 20%. Elective vascular surgery was scaled down by 50% starting from 9 March; 35% of scheduled elective cases refused hospitalization during the lockdown period and 20% of those contacted for hospitalization where postponed due to fever, respiratory symptoms, or close contacts with Coronavirus disease 2019 suspected cases. Elective surgery reduction did not negatively influence overall carotid or aortic outcomes, while we reported a higher major limb amputation rate for critical limb ischemia (about 10%, compared to 4% for the standard practice period). We found that 4 out of 98 (4%) health-care providers on the floor had an asymptomatic positive swab test. Among 22 vascular doctors, 3 had a confirmed Coronavirus disease 2019 infection (asymptomatic); a total of 72 swab were performed (mean = 3.4 swab/person/month) during this period; no cases of severe Coronavirus disease 2019 (deaths or requiring intensive care treatment) infection were reported within this period for the staff or hospitalized patients. Elective vascular surgery needs to be guaranteed as possible during Coronavirus disease 2019 outbreak. The number of truly emergent cases did not reduce, on the other side, Emergency Room accesses for non-emergent cases decreased. Our preliminary results seem to describe a scenario where, if the curve of the outbreak in the regional population is flattened, in association with appropriate hospitals containment rules, it may be possible to continue the activity of the Vascular Surgery Units and guarantee the minimal standard of care.

Combined Eulerian-Lagrangian Hybrid Modelling System for PM2.5 and Elemental Carbon Source Apportionment at the Urban Scale in Milan

Air quality modeling at the very local scale within an urban area is performed through a hybrid modeling system (HMS) that combines the CAMx Eulerian model the with AUSTAL2000 Lagrangian model. The enhancements obtained by means of the HMS in the reconstruction of the spatial distribution of fine particles (PM2.5) and elemental carbon (EC) concentration are presented for the case-study of Milan city center in Northern Italy. Modeling results are reported for three receptors (a green area, a residential and shopping area, and a congested crossroad on the inner ring road of the city center) selected in order to represent urban sites characterized by both different features in terms of the surrounding built environment and by different exposure to local emission sources. The peculiarity of the three receptors is further highlighted by source apportionment analysis, developed not only with respect to the kind of emission sources but also to the geographical location of the sources within the whole Northern Italy computational domain. Results show that the outcome of the Eulerian model at the local scale is only representative of a background level, similar to the Lagrangian model’s outcome for the green area receptor, but fails to reproduce concentration gradients and hot-spots, driven by local sources’ emissions.

Clinical Presentation and Outcomes of Severe Acute Respiratory Syndrome Coronavirus 2-Related Encephalitis: The ENCOVID Multicenter Study.

BackgroundSeveral preclinical and clinical investigations have argued for nervous system involvement in SARS-CoV-2 infection. Some sparse case reports have described various forms of encephalitis in COVID-19 disease, but very few data have focused on clinical presentations, clinical course, response to treatment and outcomes.MethodsThe ENCOVID multicentre study included patients with encephalitis with full infectious screening, CSF, EEG, MRI data and confirmed SARS-CoV-2 infection recruited from 13 centres in northern Italy. Clinical presentation and laboratory markers, severity of COVID-19 disease, response to treatment and outcomes were recorded.Resultstwenty-five cases of encephalitis positive for SARS-CoV-2 infection were included. CSF showed hyperproteinorrachia and/or pleocytosis in 68% of cases whereas SARS-CoV-2 RNA by RT-PCR resulted negative. Based on MRI, cases were classified as ADEM (n=3), limbic encephalitis (LE, n=2), encephalitis with normal imaging (n=13) and encephalitis with MRI alterations (n=7). ADEM and LE cases showed a delayed onset compared to the other encephalitis (p=0.001) and were associated with previous more severe COVID-19 respiratory involvement. Patients with MRI alterations exhibited worse response to treatment and final outcomes compared to other encephalitis.ConclusionsSARS-CoV-2 infection is associated with a wide spectrum of encephalitis characterized by different clinical presentation, response to treatment and outcomes.

The impact of COVID-19 pandemics on dermatologic surgery: real-life data from the Italian Red-Zone

Background The COVID-19 pandemic is challenging healthcare systems worldwide. Dermatology had to re-prioritize visits, guarantee urgent care, and ensure continuity for chronic patients. Objectives To evaluate the COVID-19 impact on dermatologic surgery outpatient management. Material and methods In this real-life retrospective observational study, we evaluated both major and minor outpatient surgeries (MaOS and MiOS) performance in 2020, before and during the first month of lockdown declaration, in a primary referral center in Northern Italy. During the lockdown, all lifesaving and cancer surgery, (approximately 80% of our usual activities), were continued. Data from 2020 were compared with the 2019 corresponding periods to assess the real-life impact of COVID-19 in dermatologic surgical activities. Results From January 1st to April 3rd, 2020 we performed 769 interventions, compared to 908 over the corresponding 2019 period. After the lockdown, scheduled surgeries were reduced by 14.8%; overall performed ones displayed a reduction of 46.5% (51.6% MaOS, 44.2% MiOS). 52.9% and 12.5% procedures were canceled due to patients’ renunciation and due to confirmed/suspected COVID-19, respectively. Conclusions While reduced in number, dermatologic surgeries, similarly to other surgical specialties, remained operative to provide oncological and/or life-saving procedures.

Etiology and characteristics of halitosis in patients of a halitosis center in Northern Italy.

As there are few studies in Europe describing characteristics of breath malodor for large groups of patients, this retrospective study was designed to analyse the etiology of halitosis among patients attending a breath malodor center in Northern Italy. Clinical records of 547 consecutive patients were reviewed and data on self-perceived halitosis, organoleptic scores, volatile sulphur compound (VSC) levels, and oral health condition were extracted and analysed. The prevalence of intra-oral halitosis was 90.7%. In 21 patients no objective signs of breath malodor could be found. Periodontitis and gingivitis were the main cause of bad breath in 33.9% of subjects and in combination with tongue coating in 55.2%. Only eight subjects have tongue coating as the only cause of halitosis. Ear, nose and throat (ENT)/extra-oral causes were found in 5.2% of the patients. VSC concentrations were lower in the psychogenic halitosis group, whereas no statistically significant differences were detected when comparing intra-oral and extra-oral halitosis except for (CH3)2S. Psychogenic halitosis is a rare condition among subjects complaining of suffering from bad breath. The most prevalent cause of halitosis is intra-oral, in particular a combination of tongue coating and periodontal disease. Tongue coating is rarely the primary cause of oral malodor.

Infection control measures in ophthalmology during the COVID-19 outbreak: A narrative review from an early experience in Italy.

IntroductionThe novel coronavirus (SARS-CoV-2) is infecting people and spreading easily from person-to-person. Cases have been detected in most countries worldwide. Italy is one of the most affected countries as of 30 March 2020. Public health response includes a rapid reorganization of the Italian National Healthcare System in order to reduce transmission of COVID-19 within hospitals and healthcare facilities, while optimizing the assistance to patients with severe COVID-19 complications.MethodsWe analysed the actions that were taken in three ophthalmology centres in northern Italy during the SARS-CoV-2 outbreak and how these measures affected patient’s attendance. In addition, due to the rapidly evolving scenario, we reviewed the evidence available during the course of this pandemic.ResultsA full reorganization of ophthalmology services is mandatory according to current existing infection containment measures in order to continue dispensing urgent procedures without endangering the community with amplification of the diffusion chain. Ophthalmologists are considered at elevated risk of exposure when caring patients and vice versa, due to their close proximity during eye examination. High volumes of procedures typically generated by ophthalmologists with concurrent implications on the risk of infection are considered when re-assessing healthcare facilities reorganization.ConclusionContainment measures in the event of pandemic due to infective agents should be well known by healthcare professionals and promptly applied in order to mitigate the risk of nosocomial transmission and outbreak.

How the COVID-19 pandemic changed the Plastic Surgery activity in a regional referral center in Northern Italy

The Covid 19 epidemic has modified the way that plastic surgeons can treat their patients. At our hospital all elective surgery was canceled and only the more severe cases were admitted. The outpatient department activity has been reduced also. We present the number and diagnoses of patients, treated as in- and out-patients, during seven weeks from the onset of the epidemic, comparing our activity from the lockdown of elective surgery with the numbers and diagnoses observed during the same weeks of last year.Finally we underline the importance of using telemedicine and web-based tools to transmit images of lesions that need the surgeon's evaluation, and can be used by the patient to keep in touch with a doctor during the distressing time of delay of the expected procedure.

Impact of Elective, Uncomplicated Target Lesion Revascularization on Cardiac Mortality After Elective Percutaneous Coronary Intervention of Unprotected Left Main Coronary Artery Disease

This study sought to investigate the impact of elective, uncomplicated target lesion revascularization (TLR) on long-term cardiac mortality after percutaneous coronary intervention (PCI) of unprotected left main coronary artery (ULMCA) disease. Consecutive patients undergoing PCI for ULMCA disease between January 2003 and December 2015 in 1 interventional center in Northern Italy were included. Patients presenting with cardiogenic shock, ST-segment elevation myocardial infarction (MI), as well as those undergoing urgent or complicated TLR were excluded. The primary endpoint of the study was cardiac mortality. Among the 418 patients fulfilling the study criteria, 79 (18.46%) underwent elective, uncomplicated TLR. After a median follow-up of 5.5 years, there were 23 cardiac deaths among patients undergoing elective, uncomplicated TLR versus 50 in patients not undergoing TLR. After adjusting for possible confounders, TLR was an independent predictor of cardiac mortality (Hazard ratio [HZ] = 1.92, 95% confidence interval [CI]: 1.05 to 3.49; p = 0.03). Patients undergoing TLR had also significantly higher rates of the composite of cardiac death, MI and stroke compared with the no TLR group (adjusted HR = 1.76, 95% CI 1.14 to 2.72). In conclusion, elective, uncomplicated TLR after PCI of ULMCA disease is associated with increased risk of long-term cardiac mortality. Reducing the risk of TLR after PCI of ULMCA disease may potentially improve the survival of these patients.

Disruption of Arthroplasty Practice in an Orthopedic Center in Northern Italy During the Coronavirus Disease 2019 Pandemic

BackgroundThe Coronavirus disease 2019 (COVID-19) outbreak has put strain on many healthcare systems around the world, with important consequences. The aim of this paper is to describe the impact of the COVID-19 pandemic on hip and knee arthroplasties in an Italian high-volume orthopedic center, located in the region of the country first and worst affected by the Coronavirus. MethodsData from an institutional database were retrospectively analyzed to obtain the number of hip and knee arthroplasties performed from February 24 to April 10 2020. The figures were compared with those of the same 7-week period of the last year (2019). ResultsThe number of hip and knee arthroplasties showed a decrease from 706 in the same period of 2019 to 166 (76.5% less) in the current year. In 2019, a mean of 101 ± 9 hip and knee arthroplasties were performed per week compared with a mean of 24 ± 34 in 2020. Ten patients tested positive for SARS-CoV2 during their hospital stay. Two of these patients died after a regular postoperative period after developing unexpectedly COVID-19 during rehabilitation. The mortality in the 7-week period of the current year was 1.2% compared with 0% in 2019. ConclusionThe outbreak of COVID-19 had a considerable effect in our center on the number of hip and knee arthroplasties that rapidly decreased to 0 in parallel to the worsening of the situation in the country. Efforts will be soon requested because our practice is going to deal with the after-effects of the pandemic in the near future.

Subjective and objective assessment of thermal comfort in physiotherapy centers

Physiotherapy centers represent a special environment since different activities are performed by the occupants, i.e., therapists and patients, who might have very different ages, metabolic rates, health status and clothing, as well as perform various types of treatment. In this framework, this study aims to provide an original contribution to the literature with new experimental data of objective and subjective assessment of thermal comfort conditions in these facilities.Thermal comfort in four physiotherapy centers in Northern Italy and Denmark was analyzed during the heating season according to the PMV-PPD model and to a subjective approach, performing long- and short-term measurements of ambient parameters and submitting questionnaires to both therapists and patients, before and after therapies.Patients preferred temperature ranges of 22.5–24.5 °C and 20–22.5 °C, respectively during static and dynamic treatments, while therapists seemed to better adapt to the environment by adjusting their clothing level. Therapists and patients differed only in thermal satisfaction and only in some of the centers. Gender, age, health and clothing were found significant parameters. After therapy, patients’ answers showed variations only for thermal satisfaction in some centers where static therapies are performed, and for thermal sensation in cases of dynamic therapies. Thermal perception was generally closer to neutrality than predicted with the PMV-PPD model.As a whole, if integrated with other similar works, these results can be exploited to support the development of a database for creating guidelines to address the requirements of the two categories of occupants.

Eco-Virological Preliminary Study of Potentially Emerging Pathogens in Hedgehogs (Erinaceus europaeus) Recovered at a Wildlife Treatment and Rehabilitation Center in Northern Italy.

Simple SummaryMost of the newly emerging infections arise from animal reservoirs, frequently represented by wildlife species. Western European hedgehogs (Erinaceus europaeus) are mammalian hibernators, mainly nocturnal and insectivorous, living in natural open and green spaces as well as artificial, rural and urban, areas. They are generalist predators of macro-invertebrates, but they may also eat meat, bird eggs and on occasion pet food. These ecological and feeding habits, along with their high population densities, notable synanthropic attitudes, frequent contacts with sympatric wild and domestic species, including humans, implicate the possibility of intra- and interspecies interactions accounting for the possible involvement of E. europaeus in the ecology of several potentially emerging pathogens, including coronaviruses. Using PCR-based and virus isolation methods, we found that 58.3% of 24 hedgehogs’ fecal samples were PCR-positive for Erinaceus coronaviruses (EriCoVs). We did not observe any clinical disease related to the EriCoV infection in hedgehogs. However, the high mutation rates characterizing members of the Coronaviridae family and their potential successful interspecies host jumps—as that likely occurred in the Novel coronavirus (2019-nCoV) emergence—should be considered in the management of hedgehogs admitted to multi-species wildlife rehabilitation centers, recommending their return back to the original recovery areas.The Western European Hedgehog (Erinaceus europaeus) is one of the four hedgehog species belonging to the genus Erinaceus. Among them, E. amurensis is extant in East Asia’s areas only, whereas E. europaeus, E. roumanicus and E. concolor are mainly found in Europe. E. europaeus is endemically distributed from western to central and southern Europe, including Italy. Western European hedgehogs’ ecological and feeding habits, along with their high population densities, notable synanthropic attitudes, frequent contacts with sympatric wild and domestic species, including humans, implicate the possible involvement of E. europaeus in the ecology of potentially emerging viruses, such as coronaviruses, influenza A and influenza D viruses, canine distemper virus, pestiviruses and Aujeszky’s disease virus. We examined 24 E. europaeus individuals found injured in urban and rural areas of Northern Italy. Of the 24 fecal samples collected and tested for the above-mentioned pathogens by both PCR-based and virus isolation methods, 14 were found PCR-positive for betacoronaviruses belonging to lineage C and related to the known Erinaceus coronaviruses (EriCoVs), as determined by partial sequencing of the virus genome. Our findings suggest that hedgehogs could be considered natural reservoirs of CoVs, and also act as chronic shedding carriers of these potentially emerging RNA viruses.

Ocular Refraction at Birth and Its Development During the First Year of Life in a Large Cohort of Babies in a Single Center in Northern Italy.

The purpose of this study was to investigate refraction at birth and during the first year of life in a large cohort of babies born in a single center in Northern Italy. We also aimed to analyze refractive errors in relation to the gestational age at birth. An observational ophthalmological assessment was performed within 24 h of birth on 12,427 newborns. Refraction was examined using streak retinoscopy after the administration of tropicamide (1%). Values in the range of between +0.50 ≤ D ≤ +4.00 were defined as physiological refraction at birth. Newborns with refraction values outside of the physiological range were followed up during the first year of life. Comparative analyses were conducted in a subgroup of babies with known gestational ages. The following distribution of refraction at birth was recorded: 88.03% of the babies had physiological refraction, 5.03% had moderate hyperopia, 2.14% had severe hyperopia, 3.4%, had emmetropia, 0.45%, had myopia, 0.94% had astigmatism, and 0.01% had anisometropia. By the end of the first year of life, we observed reductions in hyperopia and astigmatism, and stabilization of myopia. Preterm babies had a four-fold higher risk of congenital myopia and a three-fold higher risk of congenital emmetropia as compared to term babies. Refraction profiles obtained at birth changed during the first year of life, leading to a normalization of the refraction values. Gestational age at birth affected the incidence of refractive errors and amblyopia.

Treatment of first trimester miscarriage: a prospective cohort study in a large tertiary care center in Northern Italy

Objective To assess acceptability, efficacy, and short- and medium-term complications of vaginal misoprostol therapy for the treatment of first trimester miscarriage. Study design A prospective cohort study including women admitted to the Unit of Obstetrics, MBBM Foundation, San Gerardo Hospital (Monza, Italy) for medical or surgical treatment of first trimester miscarriage between October 2014 and March 2018. As per Institutional protocol, patients in the medical therapy group received 800 µg of misoprostol vaginally. A second dose could be considered 3 days after the first administration if that was ineffective. Surgical treatment consisted of uterine vacuum aspiration. Success of misoprostol treatment was defined as the expulsion of the gestational sac with no need for subsequent surgery. Results During the study period, 967 patients were diagnosed with first trimester miscarriage and were included in the study. Of these, 514 (53.2%) women were eligible for and consented to medical therapy. Surgical treatment was performed in the remaining 453 (46.8%) patients due to either medical contraindication to misoprostol or patient’s choice. Acceptance of misoprostol as first therapeutic choice increased over time, becoming the preferred treatment after approximately 18 months of use in clinical practice. One dose of misoprostol was successful in 69.8% (n = 359) of patients, whereas 20 women required urgent surgery for bleeding (n = 19) or suspected infection (n = 1). Among the remaining 135 patients, 20 (14.8%) refused the second dose of misoprostol and opted for surgery. Expulsion of the gestational sac was obtained in 74 additional cases who completed the medical protocol, for an overall success rate of 87.7% (433/494). The majority of women receiving misoprostol did not experience any short-term complication (92.0%) or side effect (93.8%). Eight (1.6%) cases requiring delayed surgery (hysteroscopy or vacuum aspiration) for retained product of conception were identified at the postmedical treatment follow up, thus leading to an actual success rate of misoprostol of 86.0% (n = 425). Conclusions This is the first study assessing the acceptability, efficacy, and complication rate of medical management of first trimester miscarriage in an Italian tertiary care center. Our results confirm that misoprostol alone is an effective as well as a safe therapeutic option for the treatment of first trimester miscarriage.

Outcome of oncological patients admitted with COVID-19: experience of a hospital center in northern Italy.

Background:Recent literature regarding the outcome of cancer patients infected with COVID-19 are not encouraging. Nevertheless, current evidence on the risk and benefits of continuing oncological treatment of cancer patients during the pandemic remains insufficient. We provide our experience in a center with high access for patients with COVID-19-associated pneumonia in Lombardy, Italy. We conducted a retrospective study using a prospectively maintained database of patients admitted to our hospital between 25 February 2020 and 9 April 2020 with a confirmed diagnosis of COVID-19 pneumonia.Results:A total of 53 patients with a history or current oncological disease were included in this study. Sixteen oncological patients (30.2%) died during hospitalization. Multivariable logistic regression analysis found that age (Odds ratio [OR]: 1.17, p = 0.009), diabetes (OR: 15.05, p = 0.028) and active oncological disease (OR 13.60, p = 0.015) were independently associated with in-hospital mortality. The mortality rate of the total number of cancer patients is about twice as high as that of non-oncological patients admitted to our hospital with a diagnosis of COVID-19.Conclusion:The presence of active oncological disease is independently related to mortality as well as age and diabetes. The majority of patients who died were frail. Careful evaluation of the risks and benefits of treatment in frail patients is needed, considering that difficult access to intensive care may have affected the mortality rate.