Ogaki-city, Japan

Study of IV Human Plasma-derived C1 Esterase Inhibitor Concentrate in Patients With Congenital C1-INH Deficiency for Treatment and Pre-procedure Preventing of Acute Hereditary Angioedema Attacks

Study to Evaluate the Efficacy, Safety, and Tolerability of IMU-838 in Patients With Relapsing Multiple Sclerosis

This study will be a multicenter, randomized, double-blind, placebo-controlled study with a blinded Main Treatment Period (MT) and an Open Label Period (OLE) to evaluate the efficacy, safety, and tolerability of IMU-838 in adult patients with RMS. The study will consist of the following periods: Screening Period: Approximately 28 days Main Treatment Period: Up to 72 weeks (approximately 15 months) Open Label Extension Period: Up to approximately 8 years

Predictors of Disease Severity in COVID-19 Patients

Background: Severe acute respiratory syndrome 2 (SARS-CoV-2) is etiological agent of heterogeneous corona-virus disease 19 (COVID-19), which clinical condition range from asymptomatic or mild to critically severe with high odds for fatal outcome. Since the pathophysiological pathways of COVID-19 disease development are not fully elucidated, resulting in repeated changes in treatment plans, there is an unmet need for more research into genetic, biochemical, immunological, and clinical predictive indicators of better outcomes in COVID-19 patients. Aim: The VIRIONUM project's main aim is to investigate the relation between genetic polymorphisms, inflammatory and other biochemical markers, and disease severity and mortality in COVID-19-infected hospitalized patients. Method and patients: The observational nested case-control clinical study will be conducted in at least 1019 COVID-19 patients. The genetic polymorphisms (ACE2, IFNL3/4 and TMPRSS2), serum concentration of soluble ACE2 and the pro- and anti-inflammatory cytokines, blood concentration of common inflammatory and other biomarkers, peripheral blood mononuclear leukocyte (PBMC) phenotype, demographic and clinical risk factors will be monitored as independent variables, while the dependent variables will be the outcome of the disease and the severity of the clinical condition. Genotyping will be performed by Real-Time PCR method, and serum concentrations of ACE2 and pro- and anti-inflammatory cytokines by ELISA method, and PBMC phenotype by flow cytometry. The disease severity will be assessed according to WHO criteria. Expected results: The findings of this clinical study will contribute to understanding of significant genetic, biochemical, and clinical determinants of severity and lethal outcomes in COVID-19 patients, as well as, creation of set of recommendations for individuals at higher risk - future, evidence-based, targeted and individualized approach.