View clinical trials related to Purpura.
Filter by:The main objective of this study is to describe the management of children with rheumatoid purpura from admission to the pediatric emergency room to follow-up by primary care physicians after hospital discharge.
The purpose of this multi-country, retrospective data collection study (chart review) is to describe the effectiveness and safety of caplacizumab in pediatric patients with iTTP.
It is a phase III multicenter randomized double-blinded comparative study of clinical efficacy and safety of GNR-069 and Nplate in patients with idiopathic thrombocytopenic purpura
Dermatoporosis is a chronic syndrome of skin insufficiency or fragility. It is characterized by cutaneous atrophy, senile purpura and stellate pseudoscars. Dermatoporosis prevalence is 37% in ≥65 years. The objective was to determine factors associated with this diagnosis in >60 years old patients of the outpatient clinic in the Hospital Central "Dr. Ignacio Morones Prieto " San Luis Potosí, México. An observational, cross-sectional, descriptive, and analytical study was performed. Patients >60 years old were selected. A clinical history, clinical examination, and application of a validated diagnostic self-questionnaire were performed.
Idiopathic purpura fulminans by anti-protein S antibody is a very rare but potentially extremely serious entity. The data in the literature are poor with only isolated report boxes and a single series of less than 10 boxes. The creation of a larger series of cases would make it possible to better understand this pathology and to offer assistance in diagnosis and management.
In this ancillary study on the FoxTreg cohort, the study investigators will select variables to input and thus develop two models (Linear Discriminant Analysis and Decision Tree). The aim of this study is to validate the method in terms of repeatability, reproducibility, control of pre-analytical conditions and sample conservation, to complete the screening of IgA glycosylation in individuals of the FoxTreg cohort and to refine the glycopeptide signature to predict renal involvement.
The study aims to explore the therapeutic value and mechanism of Interleukin-2 on children with Henoch-schönlein purpura.
The purpose of this study is to investigate the efficacy, safety and pharmacokinetics of R788 compared with placebo, and to investigate the safety and efficacy of long term dosing of R788 in patients with chronic idiopathic thrombocytopenic purpura.
Primary Objective: To evaluate the effect of caplacizumab on prevention of recurrence of aTTP (proportion of participants with a recurrence of aTTP) during the overall study period. Secondary Objectives: - To evaluate effect of caplacizumab on - prevention of recurrence of TTP (the number of recurrences of TTP) during overall study period. - a composite endpoint consisting of aTTP-related mortality, recurrence of aTTP and major thromboembolic events during study drug treatment - restoring platelet counts as a measure of prevention of further microvascular thrombosis - refractory disease - biomarkers of organ damage: LDH, cardiac troponin I, serum creatinine - plasma exchange (PE) parameters (days of PE and volume of plasma used), days in intensive care unit, days in hospital - cognitive status of Japanese patients - To evaluate safety profile of caplacizumab in Japanese patients - To evaluate effect of caplacizumab on pharmacodynamic (PD) markers in Japanese patients - To evaluate pharmacokinetic (PK) profile of caplacizumab in Japanese patients - To evaluate immunogenicity of caplacizumab in Japanese patients
The objective of this study is to provide simple and relevant clinical and biological elements to distinguish a possible Congenital Thrombocytopenia from a Chronic Idiopathic Thrombocytopenic Purpura .