Edoxaban for the treatment of pulmonary embolism in hospitalized COVID-19 patients.

Purpose: We aimed to investigate the clinical performance of edoxaban for the treatment of pulmonary embolism (PE) in hospitalized COVID-19 patients.

Methods: We conducted a retrospective analysis selecting hospitalized patients with COVID-19 admitted to our Institution from 20 May 2020 to 20 November 2020 with computer tomography (CT) detected PE at admission, treated with edoxaban after initial parenteral therapy. Clinical outcomes were compared between patients with and without ARDS at admission and between those with and without CT confirmed PE resolution.

Lipid transfer protein sensitization: reactivity profiles and clinical risk assessment in an Italian cohort.

Background: Nonspecific lipid transfer proteins (nsLTPs) represent a major cause of systemic food allergic reactions in the Mediterranean area. This study investigate hierarchical patterns and cluster relationships of IgE sensitization to different nsLTPs, and the relationship to clinical allergy in a large Italian cohort.

Methods: A total of 568 nsLTP-positive subjects after IgE ImmunoCAP-ISAC microarray analysis with Ara h 9, Art v 3, Cor a 8, Jug r 3, Pla a 3, Pru p 3 and Tri a 14 allergens were studied.

Single TCR-Vβ2 evaluation discloses the circulating T cell clone in Sezary syndrome: one family fits all!

Sézary Syndrome (SS/L-CTCL) is a rare but aggressive variant of cutaneous T cell lymphoma (CTCL), characterized by erythroderma, lymphadenopathy, and the presence of a circulating memory CD4(+) T cell malignant clone with a skin homing behavior, lacking CD26 and CD49d and over-expressing CD60. The availability of a panel of monoclonal antibodies recognizing distinct TCR-Vβ families, allows to typify the clone by flow cytometry in about 70 % of cases. The TCR-Vβ repertoire of 533 individuals, comprising 308 patients affected by CTCL, 50 healthy donors, and subjects affected by various non-neoplastic dermatological affections was evaluated by flow cytometry.

Allergens in allergy diagnosis: a glimpse at emerging new concepts and methodologies.

Allergic diseases are important concern of public health. A reliable diagnosis is of utmost importance for the management of allergic patients both when immunotherapy is planned and when the treatment is essentially based on the avoidance of the allergy source. However, the available diagnostic systems sometimes fail to detect specific IgE antibodies thus impairing the correct diagnosis.