在OCS依赖性严重喘患者中Mepolizumab的有效性:现实研究
Sevim Bavbek1, Mona Al-Ahmad2,3, Hala Samaha4
1Department of Chest Diseases, Division of Immunology and Allergic Diseases, Ankara University School of Medicine, Ankara, Türkiye.
Advances in therapy
|August 29, 2025
概括
在多个国家的严重喘患者中,梅波利祖马布显著减少了口服皮质类固醇 (OCS) 的使用和恶化. 这种生物治疗改善了依赖OCS的个体的症状控制.
科学领域:
- 肺病学
- 免疫学
- 药理学
背景情况:
- 在生物药物之前,口服皮质类固醇 (OCS) 是亚洲,拉丁美洲和中东严重喘的主要治疗方法,尽管有显著的不良影响.
- 抗素-5单克隆抗体Mepolizumab提供针对性生物治疗严重的喘.
- 来自代表性不足的地区的现实数据对于了解治疗有效性至关重要.
研究的目的:
- 评估梅波利祖马布在严重喘患者的疗效.
- 评估mepolizumab在现实环境中的使用,恶化和症状控制的影响.
- 分析严重喘生物研究中先前代表性有限的地区的数据.
主要方法:
- 一个多国观察队列研究 (NEST) 针对接受mepolizumab的严重喘成年人.
- 在开始时或之前的26周内定义的OCS依赖性作为维持OCS.
- 12个月前和之后收集的数据,重点是OCS使用,临床显著的恶化 (CSEs) 和喘症状控制.
主要成果:
- 在基线时,58. 4%的患者依赖OCS.
- 在开始服用mepolizumab后,87. 6%的患者接受了较低的OCS剂量,而68. 9%的患者完全停止了OCS.
- 临床显著的恶化 (CSEs) 减少了76. 9%,72. 5%的患者表现出改善的喘症状控制.
结论:
- 在依赖OCS的严重喘患者中,Mepolizumab有效降低了OCS的使用和剂量.
- 梅波利祖马布显著减少了喘恶化和改善了症状控制.
- 这些发现支持mepolizumab在全球不同人群中治疗严重喘的作用.
相关概念视频
01:26COPD: Management Using Bronchodilators and Corticosteroids
305
Chronic obstructive pulmonary isease (COPD) involves a group of progressive lung disorders characterized by persistent airflow limitation and chronic respiratory symptoms. Asthma-COPD Overlap Syndrome (ACOS), encompassing features of both asthma and Chronic obstructive pulmonary disease (COPD), is a group of progressive lung disorders that includes chronic bronchitis, emphysema, and refractory (non-reversible) asthma. ACOS leads to complex clinical presentations that combine the inflammatory...
305
01:25Antiasthma Drugs: Mast Cell Stabilizers and Anti-IgE Drugs
451
Asthma is a chronic respiratory condition for which new therapeutic avenues, including anti-inflammatory drugs like mast cell stabilizers and anti-IgE treatments, continue to be developed.
Mast cell stabilizers, such as cromolyn (also known as sodium cromoglycate) and nedocromil (Tilade), are effective drugs in asthma management. These stabilizers hinder histamine release by skillfully obstructing the activation of mast cells and other cellular entities. Notably, they navigate this task without...
Mast cell stabilizers, such as cromolyn (also known as sodium cromoglycate) and nedocromil (Tilade), are effective drugs in asthma management. These stabilizers hinder histamine release by skillfully obstructing the activation of mast cells and other cellular entities. Notably, they navigate this task without...
451
01:30Asthma-IV: Diagnostic and Management
2.6K
The diagnosis and management of asthma are comprehensive, encompassing clinical assessments, lung function tests, and pharmacological interventions. Here's an overview:
Clinical Assessment for Asthma:
This is the first step in diagnosing and managing asthma. It includes:
Clinical Assessment for Asthma:
This is the first step in diagnosing and managing asthma. It includes:
2.6K
01:25Antiasthma Drugs: Inhaled Corticosteroids and Glucocorticoids
383
Inhaled corticosteroids (ICS) are anti-inflammatory drugs used primarily in treating persistent asthma and providing long-term maintenance. They target the bronchial mucosa, the lining of the airways, to control inflammation, a critical factor in asthma progression and exacerbation.
ICS work through a multifaceted mechanism of action. They suppress the inflammatory response caused by the proliferation of TH cells. They also reduce the transcription of the IL-2 gene, which is involved in the...
ICS work through a multifaceted mechanism of action. They suppress the inflammatory response caused by the proliferation of TH cells. They also reduce the transcription of the IL-2 gene, which is involved in the...
383
01:20Asthma: Pathogenesis and Management
576
Asthma is a chronic pulmonary condition involving inflammation of the airways, hyper-reactivity, and reversible obstruction of the airways. This condition can significantly impact a person's quality of life, making breathing difficult and leading to distressing symptoms.
Asthma is classified as allergic and non-allergic. Allergens such as dust mites, pollen, and pet dander trigger allergic asthma, while factors like cold air, intense emotions, or exercise can induce non-allergic asthma.
Asthma is classified as allergic and non-allergic. Allergens such as dust mites, pollen, and pet dander trigger allergic asthma, while factors like cold air, intense emotions, or exercise can induce non-allergic asthma.
576
01:26Asthma-II: Pathophysiology and Classification
2.8K
Asthma is a prevalent chronic respiratory condition marked by inflammation and hyperresponsiveness of the airways. Its pathophysiology involves complex interactions among inflammatory pathways, immune responses, and neural mechanisms.
Additionally, environmental and genetic factors play crucial roles in determining an individual's susceptibility to asthma and the severity of their condition.
Critical processes in asthma pathophysiology include:
Additionally, environmental and genetic factors play crucial roles in determining an individual's susceptibility to asthma and the severity of their condition.
Critical processes in asthma pathophysiology include:
2.8K