Analysis of predictive factors influencing dupilumab continuation rate in adult patients with atopic dermatitis. results from an italian multicenter study

Objectives: The purpose of this study was to analyze the drug survival rate of dupilumab up to 2 years in a large real-world cohort of adult patients affected by moderate/severe atopic dermatitis (AD), and to investigate the clinical, demographic and predictive factors influencing the patients’ treatment persistence. Material and methods: This study included adult patients affected by moderate-to-severe AD treated with dupilumab for at least 16 weeks who visited 7 dermatologic outpatient clinics in Lazio, Italy, from January 2019 until August 2021. Results: A total of 659 adult patients (345 male [52.3%], mean age: 42.8 years) with an average treatment duration of 23.3 months were enrolled in the study. Overall, 88.6% and 76.1% of patients were still on treatment after 12 and 24 months, respectively. The drug survival rate for discontinuation due to AEs and dupilumab ineffectiveness was 95.0% at 12 months and 90.0% at 24 months. The main reasons for drug discontinuation included inefficacy (29.6%), failed compliance (17.4%), persistent efficacy (20.4%) and adverse events (7.8%). Adult AD onset (≥18 years) and EASI score severity measured at the last follow-up visit were the only factors significantly associated with lower drug survival. Conclusion: This study revealed an increased cumulative probability of dupilumab survival at 2 years, reflected by a sustained effectiveness and a favorable safety profile of the drug

Heterogeneity of pollen food allergy syndrome in seven Southern European countries: The @IT.2020 multicenter study

Background Pollen food allergy syndrome (PFAS) is a frequently underdiagnosed disease due to diverse triggers, clinical presentations, and test results. This is especially relevant in geographic areas with a broad spectrum of pollen sensitization, such as Southern Europe. Objectives To elucidate similarities and differences of PFAS in nine Southern European centers and identify associated characteristics and unique markers of PFAS. Methods As part of the @IT.2020 Multicenter Study, 815 patients with seasonal allergic rhinitis (SAR), aged 10-60 years, were recruited in seven countries. They completed questionnaires regarding SAR, comorbidities, family history, and PFAS, and underwent skin prick testing (SPT) and serum IgE testing. Results Of the 815 patients, 167 (20.5%) reported PFAS reactions. Most commonly, eliciting foods were kiwi (58, 34.7%), peach (43, 25.7%), and melon (26, 15.6%). Reported reactions were mostly local (216/319, 67.7%), occurring within 5 min of contact with elicitors (209/319, 65.5%). Associated characteristics included positive IgE to at least one panallergen (profilin, PR-10, or nsLTP) (p = 0.007), maternal PFAS (OR: 3.716, p = 0.026), and asthma (OR: 1.752, p = 0.073). Between centers, heterogeneity in prevalence (Marseille: 7.5% vs. Rome: 41.4%, p < 0.001) and of clinical characteristics was apparent. Cypress played a limited role, with only 1/22 SPT mono-sensitized patients reporting a food reaction (p < 0.073). Conclusions PFAS is a frequent comorbidity in Southern European SAR patients. Significant heterogeneity of clinical characteristics in PFAS patients among the centers was observed and may be related to the different pollen sensitization patterns in each geographic area. IgE to panallergen(s), maternal PFAS, and asthma could be PFAS-associated characteristics

“Whole” vs. “fragmented” approach to EAACI pollen season definitions: A multicenter study in six Southern European cities

Background: The adequate definition of pollen seasons is essential to facilitate a correct diagnosis, treatment choice, and outcome assessment in patients with seasonal allergic rhinitis. A position paper by the European Academy of Allergy and Clinical Immunology (EAACI) proposed season definitions for Northern and Middle Europe. Objective: To test the pollen season definitions proposed by EAACI in six Mediterranean cities for seven pollen taxa. Methods: As part of the @IT.2020 multi-center study, pollen counts for Poaceae, Oleaceae, Fagales, Cupressaceae, Urticaceae (Parietaria spp.), and Compositae (Ambrosia spp., Artemisia spp.) were collected from January 1 to December 31, 2018. Based on these data, pollen seasons were identified according to EAACI criteria. A unified monitoring period for patients in AIT trials was created and assessed for feasibility. Results: The analysis revealed a great heterogeneity between the different locations in terms of pattern and length of the examined pollen seasons. Further, we found a fragmentation of pollen seasons in several segments (max. 8) separated by periods of low pollen counts (intercurrent periods). Potential monitoring periods included often many recording days with low pollen exposure (max. 341 days). Conclusion: The Mediterranean climate leads to challenging pollen exposure times. Monitoring periods for AIT trials based on existing definitions may include many intermittent days with low pollen concentrations. Therefore, it is necessary to find an adapted pollen season definition as individual solution for each pollen and geographical area

Heterogeneity of pollen food allergy syndrome in seven Southern European countries: The @IT.2020 multicenter study

Background Pollen food allergy syndrome (PFAS) is a frequently underdiagnosed disease due to diverse triggers, clinical presentations, and test results. This is especially relevant in geographic areas with a broad spectrum of pollen sensitization, such as Southern Europe. Objectives To elucidate similarities and differences of PFAS in nine Southern European centers and identify associated characteristics and unique markers of PFAS. Methods As part of the @IT.2020 Multicenter Study, 815 patients with seasonal allergic rhinitis (SAR), aged 10-60 years, were recruited in seven countries. They completed questionnaires regarding SAR, comorbidities, family history, and PFAS, and underwent skin prick testing (SPT) and serum IgE testing. Results Of the 815 patients, 167 (20.5%) reported PFAS reactions. Most commonly, eliciting foods were kiwi (58, 34.7%), peach (43, 25.7%), and melon (26, 15.6%). Reported reactions were mostly local (216/319, 67.7%), occurring within 5 min of contact with elicitors (209/319, 65.5%). Associated characteristics included positive IgE to at least one panallergen (profilin, PR-10, or nsLTP) (p = 0.007), maternal PFAS (OR: 3.716, p = 0.026), and asthma (OR: 1.752, p = 0.073). Between centers, heterogeneity in prevalence (Marseille: 7.5% vs. Rome: 41.4%, p < 0.001) and of clinical characteristics was apparent. Cypress played a limited role, with only 1/22 SPT mono-sensitized patients reporting a food reaction (p < 0.073). Conclusions PFAS is a frequent comorbidity in Southern European SAR patients. Significant heterogeneity of clinical characteristics in PFAS patients among the centers was observed and may be related to the different pollen sensitization patterns in each geographic area. IgE to panallergen(s), maternal PFAS, and asthma could be PFAS-associated characteristics

Body appreciation around the world: Measurement invariance of the Body Appreciation Scale-2 (BAS-2) across 65 nations, 40 languages, gender identities, and age.

The Body Appreciation Scale-2 (BAS-2) is a widely used measure of a core facet of the positive body image construct. However, extant research concerning measurement invariance of the BAS-2 across a large number of nations remains limited. Here, we utilised the Body Image in Nature (BINS) dataset - with data collected between 2020 and 2022 - to assess measurement invariance of the BAS-2 across 65 nations, 40 languages, gender identities, and age groups. Multi-group confirmatory factor analysis indicated that full scalar invariance was upheld across all nations, languages, gender identities, and age groups, suggesting that the unidimensional BAS-2 model has widespread applicability. There were large differences across nations and languages in latent body appreciation, while differences across gender identities and age groups were negligible-to-small. Additionally, greater body appreciation was significantly associated with higher life satisfaction, being single (versus being married or in a committed relationship), and greater rurality (versus urbanicity). Across a subset of nations where nation-level data were available, greater body appreciation was also significantly associated with greater cultural distance from the United States and greater relative income inequality. These findings suggest that the BAS-2 likely captures a near-universal conceptualisation of the body appreciation construct, which should facilitate further cross-cultural research. [Abstract copyright: Copyright © 2023 The Authors. Published by Elsevier Ltd.. All rights reserved.

Body appreciation around the world: Measurement invariance of the Body Appreciation Scale-2 (BAS-2) across 65 nations, 40 languages, gender identities, and age

Abstract The Body Appreciation Scale-2 (BAS-2) is a widely used measure of a core facet of the positive body image construct. However, extant research concerning measurement invariance of the BAS-2 across a large number of nations remains limited. Here, we utilised the Body Image in Nature (BINS) dataset – with data collected between 2020 and 2022 – to assess measurement invariance of the BAS-2 across 65 nations, 40 languages, gender identities, and age groups. Multi-group confirmatory factor analysis indicated that full scalar invariance was upheld across all nations, languages, gender identities, and age groups, suggesting that the unidimensional BAS-2 model has widespread applicability. There were large differences across nations and languages in latent body appreciation, while differences across gender identities and age groups were negligible-to-small. Additionally, greater body appreciation was significantly associated with higher life satisfaction, being single (versus being married or in a committed relationship), and greater rurality (versus urbanicity). Across a subset of nations where nation-level data were available, greater body appreciation was also significantly associated with greater cultural distance from the United States and greater relative income inequality. These findings suggest that the BAS-2 likely captures a near-universal conceptualisation of the body appreciation construct, which should facilitate further cross-cultural research

Body appreciation around the world: Measurement invariance of the Body Appreciation Scale-2 (BAS-2) across 65 nations, 40 languages, gender identities, and age

The Body Appreciation Scale-2 (BAS-2) is a widely used measure of a core facet of the positive body image construct. However, extant research concerning measurement invariance of the BAS-2 across a large number of nations remains limited. Here, we utilised the Body Image in Nature (BINS) dataset - with data collected between 2020 and 2022 - to assess measurement invariance of the BAS-2 across 65 nations, 40 languages, gender identities, and age groups. Multi-group confirmatory factor analysis indicated that full scalar invariance was upheld across all nations, languages, gender identities, and age groups, suggesting that the unidimensional BAS-2 model has widespread applicability. There were large differences across nations and languages in latent body appreciation, while differences across gender identities and age groups were negligible-to-small. Additionally, greater body appreciation was significantly associated with higher life satisfaction, being single (versus being married or in a committed relationship), and greater rurality (versus urbanicity). Across a subset of nations where nation-level data were available, greater body appreciation was also significantly associated with greater cultural distance from the United States and greater relative income inequality. These findings suggest that the BAS-2 likely captures a near-universal conceptualisation of the body appreciation construct, which should facilitate further cross-cultural research

Clear cell acanthoma: Dermatoscopic observation [Acantoma a cellule chiare: Osservazione dermatoscopica]

Clear cell acanthoma of Degos is an uncommon benign epidermal tumor which clinically presents as a papulo-nodular lesion usually on the leg of older adults. A 60-year-old male patient presented with a 4-month history of a nodule on the left leg. Videodermatoscopy showed a psoriasis-like pattern consistent with clear cell acanthoma. Histology confirmed the supposed diagnosis. © Copyright 2005, CIC Edizioni Internazionali

MIGLIORARE IL COMPORTAMENTO PASSIVO DELLE COSTRUZIONI IN LEGNO INDAGINI SPERIMENTALI PER DIMENSIONARE LA MASSA NEI PROTOTIPI PER IL SOLAR DECATHLON

RhOME for denCity, il progetto del team di Roma3, vincitore del Solar Decathlon 2014, tra le altre innovazioni messe a punto per la gara svoltasi a Versailles nello scorso luglio, ha come punto di forza l’utilizzo innovativo della massa per migliorare l’efficienza termica degli edifici. Già intrapreso dallo stesso gruppo di ricerca per la precedente edizione, con il progetto Med in Italy, il tema della valutazione del contributo della massa termica, cerca questa volta un mag- giore approfondimento. Progettato prevalentemente per i climi mediterranei, il proto- tipo RhOME cerca, attraverso una ricerca puntuale, di fare sin- tesi tra innovazione tecnologica e integrazione architettonica, con l’obiettivo di dare a un edificio in legno, tradizionalmente “leggero”, il beneficio termico degli edifici “pesanti” caratteri- stici dei climi caldi. L’obiettivo principale del team RhOME è stato quello di muo- versi al confine tra intuizione della strategia e validazione della stessa attraverso l’utilizzo mirato e sinergico di più strumenti di simulazione e di prove sperimentali. Fin dalle prime battute del progetto, quindi, il team ha lavorato contemporaneamente sull’integrazione dello strato di massa termica e sulla simulazione di come questo strato di sabbia fosse in grado di influenzare in qualche modo il microclima in- terno degli ambienti, riducendo di conseguenza il dispendio energetico dovuto all’utilizzo degli impianti di riscaldamento e raffrescamento. Lo strato di massa termica previsto è stato integrato nella co- struzione addizionando, sul lato interno della parete perimetrale, un layer di sabbia sfusa contenuta, ai fini della competizione, in tubi di alluminio (vedi tabella e disegno a pag. 88). Lo studio scientifico sulla massa termica molto spesso è inteso solo come focus sul comportamento termico della parete, vir- tuoso involucro di separazione tra interno ed esterno, in cui la massa contribuisce a rallentare il passaggio dell’onda termica attraverso la parete. In questo caso, invece, l’intento del team di ricerca è stato quello di studiare, indagandone le dinamiche, il contributo della massa termica non come cesura tra interno ed esterno, ma come assorbitore termico interno, con il ruolo di smorzare le oscillazioni di temperatura all’interno dell’abitazione.Rhome for Dencity, the project of the team Roma3, winner of the Solar Decathlon 2014, among other innovations developed for the race held in Versailles last July, has the strength of the innovative use of mass to improve thermal efficiency of buildings. Already undertaken by the same group of research for the previous edition, with the project Med in Italy, the question of the evaluation of the contribution of thermal mass, this time seeking a greater depth. Designed mainly for Mediterranean climates, the prototype Rhome search through a detailed research, to make synthesis between technological innovation and architectural integration, with the aim of giving a wooden building, traditionally "light", the benefit of "heavy" buildings, characteristic of warm climates. The main objective of the team Rhome was to move the boundary between intuition and validation of the strategy of the same through the use of more targeted and synergistic simulation tools and experimental tests.Right from the start of the project, then, the team has worked At the same time on the integration of the layer of thermal mass and on the simulation of how this layer of sand was able to somehow influence the microclimate of procedure of the environments, thereby reducing the energy consumption due to the use of heating and cooling . The layer of thermal mass provided, has been integrated in the construction by adding, on the inner side of the peripheral wall, a layer of sand, bulk contained, for purposes of competition, in aluminum tubing The scientific study on the thermal mass is very often understood only as a focus on the thermal behavior of the wall, virtuous casing separation between inside and outside, in which the mass helps to slow down the passage of the thermal wave through the wall. In this case, however, the intent of the research team was to study the contribution of thermal mass not as break between indoors and outdoors, but as a heat absorber inside the house, with the role of dampen oscillations temperature inside the dwelling