Filters
Last Updated: 10/31/2025
A Pilot Phase 2 Study of the Safety and Efficacy of Dupilumab as Add-on Therapy for Hypereosinophilic Syndrome With Partial Clinical Response to Eosinophil-Depleting Biologic Agents
Background: Hypereosinophilic syndrome (HES) is a blood disorder that causes high levels of white blood cells called eosinophils. HES can damage the lungs and airways, intestines, skin, and other organs. The current primary treatment for HES can cause serious side effects. Secondary treatments do not work in all people.
A 52-week, Randomized, Double-blind, Double-dummy, Parallel-group, Multi-centre, Non-inferiority Study to Investigate the Efficacy and Safety of Depemokimab Compared With Mepolizumab in Adults With Relapsing or Refractory Eosinophilic Granulomatosis With Polyangiitis (EGPA) Receiving Standard of Care (SoC) Therapy
Summary: This study aims to investigate the efficacy and safety of depemokimab compared with mepolizumab in adults with relapsing or refractory EGPA receiving SoC therapy.
Identifying Predictors Of Long-Lasting Response To Mepolizumab In CRSwNP: Is The Disease-Modifying Role Secondary To Restored Anti-Viral Activity Or Enhanced Epithelial Regeneration?
Summary: The investigators propose a real-world study to assess the mechanism of action of long-lasting response to mepolizumab in patients with chronic rhinosinusitis with nasal polyposis (CRSwNP) and identify clinically useful predictors of response. Mepolizumab is a monoclonal antibody targeting IL-5 and is approved for use in asthma and CRSwNP. In clinical studies, 12 months of treatment with mepolizum...
Type and Mechanisms of Residual Asthma Exacerbations in Patients Treated With Mepolizumab
Summary: This will be a two-year prospective study to characterize the nature of the remaining asthma exacerbations in patients treated with mepolizumab. Participants will be assessed every six months from pre- until two years of treatment in addition to whenever they experience an exacerbation of asthma during the study period. During these visits, various clinical, physiological and inflammatory outcomes...
The Role of IL5 in Epithelial Cell Integrity
Summary: The goal of this laboratory study is the examine the effect of mepolizumab drug on the health and function of the cells lining the human nasal airways in vitro cell culture derived from patients with chronic rhinosinusitis with nasal polyposis. The main questions the study aims to study are: 1. To see what mepolizumab does to suppress inflammation of the human cells. 2. To see what mepolizumab doe...
Real-life Evaluation of the Efficacy of Biologicals in CRSwNP
Summary: The goal of this observational study is to learn more about the real-world efficacy of biologics in patients with chronic rhinosinusitis with nasal polyposis (CRSwNP). All patients who are 18 years or older, who have CRSwNP and are eligible for reimbursement of a biological for the indication of CRSwNP can be included. The main question is the efficacy of biologics in real life after 24 weeks. The...
Safety and Efficacy of Meplazumab in Patients With Coronary Artery Disease: a Single-center, Triple-blinded, Placebo-controlled, Exploratory, Phase 2, Pilot Trial
Summary: The development of coronary atherosclerosis is closely related to inflammation, and CD147 may play an important role in its process. The present study was designed to evaluate the effects of long-term administration of mepolizumab (humanized anti-CD147 antibody) on lipid deposition and inflammation in coronary atherosclerotic plaques in patients with high-risk coronary artery disease, and to preli...
Taiwan Severe Asthma Biologic Registry
Summary: This is a prospective multi-centers cohort study for registration adult patients with severe asthma and were reimbursed biologics treatment in Taiwan. The goal of this observational study is to discover the real-world effectiveness, the impact of initiating, switching of biologics, and the possible prediction factors for selecting the best treatment option for patients. The main question\[s\] it a...
Evolution of Physical Activity in Severe Asthmatic Patients Treated With Mepolizumab
Summary: Severe asthma is a debilitating condition associated with frequent symptoms, life-threatening exacerbations and corticosteroid side-effects. Exercise limitation due to exercise-induced bronchoconstriction, dynamic lung hyperinflation and comorbidity may be a strong determinant of the disease burden. Mepolizumab is a monoclonal anti-interleukin-5 (IL-5) antibody that reduces the rate of severe exac...
Comparison of Immune Profiles in Chronic Rhinosinusitis Patients After Mepolizumab Treatment
Summary: This study aims to analyze the immune profiles of patients with Chronic Rhinosinusitis with Nasal polyps (CRSwNP) with and without asthma before and after Mepolizumab. A group of participants with CRS without nasal polyps (CRSsNP) with asthma will be included to compare their immune profiles to CRSwNP.
Real Life Study Assessing Long Term Outcomes and Predictive Factors of Response to Biologicals in Patients With Severe CRSwNP and/or Severe Allergic and/or Eosinophilic Asthma
Summary: This study is a pragmatic, real-life, observational study recruiting adult patients with chronic rhinosinusitis with nasal polyposis who are eligible to start biologicals as standard treatment. The aim of this study is to observe the long-term outcomes of biologicals in CRSwNP patients with or without comorbid asthma in 'real life'. Moreover, the investigators will gain insight into the mechanisms...
Novel Insight in pathologiCal and clinicAl Attributes in Response to mepoLizumab Treatment in Patients With Chronic rhInosinusitis With Nasal pOlyPs With or Without bronchIal Asthma on a Long-term Basis (CALIOPI STUDY)
Summary: Mepolizumab is a biologic agent already approved for severe asthma. Recently, there is increasing evidence concerning the benefit of anti-IL5 treatments upon patients with nasal polyposis with or without severe asthma. The novelty of this project is that no biologic agent has yet been fully investigated to identify any biomarkers of response for patients with nasal polyps with or without asthma in...
Last Updated: 10/31/2025