The role of skin tests with polyethylene glycol and polysorbate 80 in the vaccination campaign for COVID-19: results from an Italian multicenter survey.

Summary: Background. International guidelines suggested skin tests with Polyethylene-glycol (PEG) and polysorbate 80 (PS-80), to investigate a possible hypersensitivity to these excipients either to identify subjects at risk of developing allergic reactions to Covid-19 vaccines, or in patients with suspected IgE mediated hypersensitivity reactions (HR) to the Covid-19 vaccine. The main purpose of this study was to investigate the prevalence of PEG and PS sensitization in patients with a clinical history of HR to drugs containing PEG/PS and in patients with a suspected Covid-19 vaccine immediate HR. Methods. This was a multicenter retrospective study conducted by allergists belonging to 20 Italian medical centers. Skin testing was performed in 531 patients with either a clinical history of suspected hypersensitivity reaction (HR) to drugs containing PEG and/or PS-80 (group 1:362 patient) or a suspected HR to Covid-19 vaccines (group 2: 169 patient), as suggested by the AAIITO/SIAAIC guidelines for the "management of patients at risk of allergic reactions to Covid-19 vaccines" [1]. Results. 10/362 (0.02%) had positive skin test to one or both excipients in group 1, 12/169 (7.1%) in group 2 (p less than 0.01). In group 2 HRs to Covid-19 vaccines were immediate in 10/12 of cases and anaphylaxis occurred in 4/12 of patients. Conclusions. The positivity of skin test with PEG and or PS before vaccination is extremely rare and mostly replaceable by an accurate clinical history. Sensitization to PEG and PS has to be investigated in patients with a previous immediate HR to a Covid-19 vaccine, in particular in patients with anaphylaxis.

Prehabilitation and heart failure: main outcomes in the COVID-19 era.

OBJECTIVE: The advent of the SARS-CoV-2 pandemic has resulted in an increase in sedentary behavior, with consequences on cardiopulmonary capacity, especially in the elderly population. Prehabilitation is a strategy usually used before a surgical procedure to improve functional capacity; however, it can be used for non-surgical patients and not in the acute phase of disease. The purpose of this study is to evaluate the effectiveness of a prehabilitation program, using telerehabilitation, in frail elderly patients with chronic heart failure. PATIENTS AND METHODS: This is a randomized, controlled, single-blind study. Fifteen patients with chronic heart failure were randomized into three groups: two active groups (telerehabilitation and in-person) and the control group. Patients in the active groups underwent a rehabilitation program divided into two 4-week periods, for 45-60 minutes per day, 2 days per week. RESULTS: In the Study Group, the quality of life significantly improved (EQoL-5D), and between the two groups a statistically significant difference in the motor dimension of SF-36 was identified. CONCLUSIONS: The telerehabilitation prehabilitation program for patients with chronic heart failure was confirmed to be effective and not inferior to a prehabilitation program performed in-person, avoiding the worsening of some domains of quality of life and motor performance, and leading to the improvement of others.

Prehabilitation and heart failure: perspective in primary outcomes, a randomized controlled trial.

OBJECTIVE: Prehabilitation, intended as a multidisciplinary approach where physical training is combined with educational and counselling training, in cardiology could optimizing care, and has been shown to be able to reduce morbidity and mortality in several diseases. The present study aims to assess the effectiveness of a prehabilitation program in elderly patients (over 65) with chronic heart failure and to evaluate functional and quality indices of life. PATIENTS AND METHODS: This is randomized, single blind controlled trial. Fourteen older adult patients diagnosed with chronic heart failure were enrolled. Patients were randomly assigned into the study or the control group. Patients in the study group underwent physical training organized into 10 twice-weekly meetings, nutritional and lifestyle counseling. RESULTS: In the Study Group, the quality of life improved significantly (EQoL-5D), and between the two groups there is a statistically significant difference in the motor dimension of SF-36. CONCLUSIONS: Because of our preliminary results, prehabilitation program should be included among the management strategies of in elderly patients with chronic heart failure to better manage their disease and to improve their Quality of Life.

The Clean Care Contest: promoting hand hygiene among healthcare and medical students.

INTRODUCTION: Despite continuing efforts, compliance rates and knowledge of best practices in hand hygiene remain disappointing. Recognizing that conventional educational tools seem out of touch with young people and that the med and messages contents need refreshing, the Italian Study Group of Hospital Hygiene of the Italian Society of Hygiene, Preventive Medicine and Public Health devised a novel approach to promote the creation of innovative educational tools for improving knowledge of, and compliance with, hand hygiene rules among healthcare and medical students. METHODS: A contest in creating educational material on hand hygiene practices involved university students of nursing and medicine, and of other healthcare degrees. Students from the universities of the GISIO network were invited to create educational material (e.g., videos, posters, presentations, leaflets, and screensavers) to be presented by May 5th 2019 during the World Hand Hygiene Day / Save Lives: Clean Your Hands Global Annual Initiative of the World Health Organization). A local and a national winners were awarded. RESULTS: Three different local and national contests were performed during 2016, 2017 and 2018. During the three-year period, more than 270 educational tools have been developed: 130 (48%) were judged useful for hand hygiene promotion campaigns. The most frequent projects participating in the contests were videos (39%), posters (29%), leaflets (14%), and others (18%) submitted by more than 1,500 students of nursing (40%), medicine (31%), dentistry (7%), and of other healthcare courses in 14 universities. Products were evaluated by a local committee and, subsequently, local winners represented their University in a national contest. CONCLUSIONS: The contest provided a framework for the creation of innovative and potentially effective educational tools via an engaging approach that leveraged student creativity. Given the need to improve compliance rates, this study suggests that new ways can be advantageously explored to teach hand hygiene procedures and increase awareness of the importance of their consistent use among healthcare and medical students.

Effectiveness of different treatments in obesity hypoventilation syndrome.

Obesity hypoventilation syndrome (OHS) is an undesirable consequence of obesity, defined as daytime hypoventilation, sleep disorder breathing and obesity; during the past few years the prevalence of extreme obesity has markedly increased worldwide consequently increasing the prevalence of OHS. Patients with OHS have a lower quality of life and a higher risk of unfavourable cardiometabolic consequences. Early diagnosis and effective treatment can lead to significant improvement in patient outcomes; therefore, such data has noticeably raised interest in the management and treatment of this sleep disorder. This paper will discuss the findings on the main current treatment modalities OHS will be discussed.

Brain volume loss and no evidence of disease activity over 3 years in multiple sclerosis patients under interferon beta 1a subcutaneous treatment.

The objective of our study was to evaluate the relationship of percentage of annualized brain volume loss (aBVL) and no evidence of disease activity (NEDA) in multiple sclerosis (MS) patients under interferon beta 1-a subcutaneous treatment (IFN-beta) during 3 years of follow up. Relapsing remitting MS (RRMS) patients, with less than three years from disease onset, expanded disability status scale (EDSS) ≤3 and in which IFN beta 1-a 44 mcg was indicated, were included. Demographic, clinical and structural parameters from the magnetic resonance (MR) during the 3 years of follow up were analyzed and compared between patients with and without NEDA (defined as the absence of: (a) three-month confirmed disability progression defined as an increase in EDSS score of 1.0; (b) confirmed relapses; and (c) new or enlarged T2 lesions and/or Gd+ lesions). A total of 87 patients, mean age 33 ±â€¯6 years were included. NEDA was reached by 39 patients at year 3. Percentage of aBVL from baseline to months 24 in NEDA patients was -1.1% vs. -1.54% in patients without NEDA (p < 0.001) and from baseline to month 36 it was -1.43% vs. -2.1% (p < 0.001) in patients with and without NEDA, respectively. At 3 years follow up, patients who received IFN beta 1a and were disease-free had lower percentage of aBVL compared to patients with disease activity.

Histidine-rich glycoprotein and idiopathic pulmonary fibrosis.

Histidine-rich glycoprotein (HRG) is an enigmatic glycoprotein able to interact with a variety of ligands such as IgG, complement components, heparan sulfate, thrombospondin, fibrinogen and plasminogen. HRG is present at high concentrations in plasma and there is evidence indicating that it is able to modulate the course of biological processes such as angiogenesis, fibroblast proliferation, complement activation, coagulation and fibrinolysis. Because these processes are involved in the pathogeneses of lung fibrosis we here analyzed a possible link between HRG and idiopathic pulmonary fibrosis (IPF). We found that plasma concentrations of HRG are significantly diminished in IPF patients compared to healthy subjects. Moreover, we found a positive correlation between HRG plasma levels and forced vital capacity (FVC) values, suggesting that plasma concentration of HRG would be a useful indicator of disease activity in IPF. HRG has been described as a negative acute phase reactant able to accumulate at sites of tissue injury. Hence, we also measured the concentrations of HRG in BAL samples from IPF patients. We found that the concentrations of HRG in samples from IPF patients were significantly higher compared to controls, suggesting that the reduced concentration of HRG in plasma from IPF patients could be due, at least in part, to an enhanced uptake of this protein in the lung.

[Effectiveness of a school-based program to prevent obesity]. / Efectividad de una intervención escolar contra la obesidad.

INTRODUCTION: Intervention for childhood obesity is a public health priority. The purpose of this study was to evaluate the effectiveness of an elementary school-based intervention against obesity in children. MATERIAL AND METHODS: Non-randomised controlled trial was conducted on children from first to fifth grade from two public schools of Avilés (Spain). The intervention lasted for 2 school years comprising healthy diet workshops, educational chats, educational meetings, informative written material, and promotion of physical activities. Primary outcome measure was body mass index z-score. Secondary outcomes included: obesity and overweight prevalence, waist circumference, dietary habits, and physical activity. RESULTS: A total of 382 (177 girls, 205 boys) out of 526 pupils of both schools were included in the study. Complete anthropometric data were obtained in 340 of the 382 individuals. Compared to children in control group, those in intervention group decreased body mass index z-score from 1.14 to 1.02 (P=.017), and improved KIDMED score from 7.33 to 7.71 points (P=.045). The percentage of students who carried on an optimal diet increased from 42.6% to 52.3% (P=.021). There were no statistical differences in the prevalence of obesity and overweight, or in waist circumference between the intervention and control groups. CONCLUSIONS: This school-based program resulted in modest beneficial changes in body mass index and diet quality.

Reverse shoulder arthroplasty using a "L" shaped allograft for glenoid reconstruction in a patient with massive glenoid bone loss: case report.

Primary reverse total shoulder arthroplasty (RSA) has demonstrated to relieve pain, restore function and active elevation in patients with Cuff Tear Arthropathy. This condition of muscular imbalance could lead, in the long-term, to morphologic changes of the glenoid's anatomy. Insufficient bone stock of glenoid is a major challenge and without reconstruction, may be inadequate to support a glenoid component. Many authors have proposed the use of a bone graft in these cases and different techniques have been described to reconstruct severe bone loss of the glenoid but no ideal approach has currently been identified. We report the use of a "L" shaped frozen allograft for glenoid reconstruction in a patient with massive, uncontained glenoid bone loss, undergoing a reverse shoulder arthroplasty in a "one step" procedure. At 1-year follow-up both x-rays and CT showed graft incorporation with no resorption of bone and the patient reported continued stability of the shoulder and a high-level of satisfaction in terms of pain and function.

[Classic and emergent cardiovascular risk factors in schoolchildren in Asturias]. / Factores de riesgo cardiovascular clásicos y emergentes en escolares asturianos.

INTRODUCTION: Classic cardiovascular risk factors are present in infancy. C-reactive protein, leptin and adiponectin are the most important inflammatory cardiovascular risk markers. PATIENTS AND METHODS: A descriptive, cross-sectional study, including children aged 6-12 years old from two local primary schools in the city of Avilés. Body measurements were made to determine the prevalence of obesity and overweight. Systolic and diastolic blood pressure was measured and the presence of metabolic syndrome was determined. Family income, dietary, and life-style habits were collected using the questionnaires GRAFFAR, KIDMED and Self-report instruments for measuring physical activity, respectively. Blood analysis included lipid profile, insulin resistance profile, liver profile, C-reactive protein, leptin and adiponectin. RESULTS: A total of 459 schoolchildren were included of whom 31% were overweight and 10.9% were obese. Obese children were heavier with higher levels of body mass index, waist circumference, blood pressure, C- reactive protein, leptin, and lower levels of HDL-cholesterol and apolipoprotein A than non-obese children. No differences were found in physical and sedentary activities, but obese children had a worse quality diet than non-obese children. CONCLUSIONS: Prevalence of obesity and overweight is reaching worrying levels in school age children. Obesity is associated with other classic and inflammatory cardiovascular risk factors. Obese children have a worse quality diet, although they do not do any less physical activities or any more sedentary than non-obese children.

Transanal rectocele repair using linear stapler and bioabsorbable staple line reinforcement material: short-term results of a prospective study.

PURPOSE: This study was designed to determine the short-term results of transanal rectocele repair with use of a linear stapler and Bioabsorbable Seamguard. METHODS: Ten women (median age, 56.1 y) with obstructed defecation syndrome were enrolled in the study. The preoperative study consisted of a medical history, physical examination, anoscopy, endoanal ultrasound, and defecography. All patients completed a severity score and a visual analog scale for global quality of life, and provided the postoperative dates of complications. RESULTS: Overall, the treatment significantly improved the obstructed defecation: the severity score improved from a median of 19.8 +/- 4.2 at baseline to 6.10 +/- 8.2 at one month (P < .005), 5.9 +/- 8.3 at 6 months (P < .005), and 6 +/- 8.3 at one year after the operation (P < .005). A significant improvement was observed in the visual analog scale, which improved from a median of 1.8 +/- 1.4 at baseline to 6 +/- 1.6 at one month (P < .005), 6.6 +/- 2.1 at 6 months (P < .004), and 7 +/- 2.5 at one year (P < .004). A significant improvement was also observed in various symptoms. Only 2 patients manifested urgent defecation. CONCLUSIONS: The present study demonstrates that rectocele repair using a linear stapler and Seamguard is a safe, easy procedure, with a very low rate of complications and good immediate outcome.

Massive lower gastrointestinal haemorrhage, successfully treated with corticosteroids, as main symptom of Schönlein-Henoch purpura.

Schönlein-Henoch purpura is a small vessel disease that affects mainly skin and kidney, although several gastrointestinal symptoms may occur including abdominal pain, intussusception, perforation or bleeding. Massive lower gastrointestinal haemorrhage is rare and even more as the main symptom of the disease. We present a case of a 2-year-old boy with Schönlein-Henoch purpura who developed a massive lower gastrointestinal bleeding requiring blood transfusion. In this patient both Schönlein-Henoch purpura and gastrointestinal haemorrhage were successfully treated with intravenous methylprednisolone, avoiding surgical intervention. Physicians need to have a high index of suspicion when evaluating these patients, even more when dermatologic signs are scarce. Glucocorticosteroid therapy may be effective when treating severe gastrointestinal symptoms.

Surveillance of nosocomial infections: a preliminary study on yeast carriage on hands of healthcare workers.

Hospital-acquired fungal infection is increasing. The aim of this preliminary study was to evaluate the frequency and distribution of yeast carriage on the hands of healthcare workers (HCW) from different departments. The study was conducted in three departments (Surgery, Intensive Care Unit, Obstetrics and Gynaecology) of a hospital in Campania, southern Italy. Over a six-month period, 50 healthcare workers were randomly tested. Imprints of palms and fingertips were taken monthly during the morning shift. The plate with yeast was counted and Candida species were identified. Risk factors for hand contamination were determined. Hand carriage of yeast and Candida species in the three departments were found in the following percentages: Surgery (50% and 49%); Intensive Care Unit (61% and 57%); Obstetrics and Gynaecology (65% and 59%). No significant difference in the frequency or distribution of yeast and Candida sp. recovered in the three departments was ascertained by comparing every two months' data, the hand carriage of yeast and Candida species found in the three departments; this varied - min to max - according to the following percentages: Surgery [(45%-54%) and (42%-58%)]; Intensive Care Unit [(53%-66%) and (56%-59%)]; Obstetrics and Gynaecology [(62%-69%) and (57%-63%)]. The only factor associated with yeast carriage on the hands of healthcare workers was the absence of gloving during healthcare procedure (p = 0.0192). We conclude that in our study yeast carriage on the HCWs' hands is common in the three departments investigated, but its causes are unclear. Careful use of gloving may reduce pathogenic yeast on hands.

New approach for evaluating the public health risk of living near a polluted river.

Chemical, physical and microbial analyses were conducted in the Sarno River basin to obtain a comprehensive description of the overall quality of the water bodies. The collection period lasted 12 months, between 2005 and 2006, with high frequency of sampling and analysis. More than 6,000 analytical determinations were performed on samples collected at six sampling points along the Sarno River and two points each on tributaries Solofrana and Cavaiola. The results indicated the presence of inorganic contaminants, which, in most cases, were below the Italian State water quality thresholds. The organic contamination showed an increasing trend, with respect to previous determinations, thus demonstrating the major contribution of untreated urban wastewater to the overall pollution of the river. Moreover, this study was designed to explore the correlation between the presence of microbial indicators of fecal contamination in Sarno River and their presumable presence in the aerosol surrounding the river, thus pointing to the possible environmental hazard associated with the presence of pathogens in the air.

[Group F chronic cholesteatomatous otomastoiditis with spontaneous fistulization]. / Otomastoiditis colesteatomatosa crónica por estreptococo de grupo F con fistulización espontánea.

Chronic cholesteatomatous otomastoiditis is a rare entity in childhood, and its spontaneous intra- or extracranial fistulization is even more uncommon. The otologic sequelae are always important, especially when the disease is long standing. The agents causing chronic otomastoiditis are the same as those that can cause otitis. When there is associated cholesteatoma, Gram-negative and anaerobic bacilli are often present, but not group F beta-hemolytic streptococcus. The case of an 8-year-old boy with chronic cholesteatomatous otomastoiditis and spontaneous fistulization caused by group F beta-hemolytic streptococcus is reported.