相关实验视频

Updated: Feb 8, 2026

Real-Time, Semi-Automated Fluorescent Measurement of the Airway Surface Liquid pH of Primary Human Airway Epithelial Cells

Real-Time, Semi-Automated Fluorescent Measurement of the Airway Surface Liquid pH of Primary Human Airway Epithelial Cells

Published on: June 13, 2019

杜比卢马布超出呼吸道:在现实世界的分析中降低了病率

Emma J Anisman¹, Spencer Short¹, Emma Tam¹

¹Department of Otolaryngology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA.

International forum of allergy & rhinology

|February 6, 2026

概括

在患有鼻息肉 (CRSwNP) 的慢性鼻炎和喘患者中使用dupilumab与较少的心血管和血栓塞栓事件有关,尽管有患有eosinophilia的风险增加. 这表明dupilumab除了减轻呼吸系统症状之外,还有其他好处.

科学领域:

免疫学免疫学免疫学
肺部病理学肺部病理学
心脏病学心脏病学

背景情况:

在慢性鼻炎与鼻息肉 (CRSwNP) 和喘中,杜皮卢马布的真实安全数据有限.
之前的研究集中在临床试验后期分析,需要更广泛的现实世界的证据.
了解dupilumab对特定不良事件的风险概况对于患者管理至关重要.

研究的目的:

评估CRSwNP和/或喘患者与dupilumab治疗相关的特定不良事件的真实风险.
为了将这些风险与未接受杜皮卢马布和其他生物药物的患者进行比较.
描述dupilumab在淋巴瘤,心血管事件,阴,关节疼痛,炎症性关节炎和睡眠呼吸暂停方面的安全性.

主要方法:

使用TrinetX非识别数据库 (超过1亿个患者记录) 的回顾性队列研究.
包括21,249名用dupilumab治疗的CRSwNP和/或喘患者.
对人口统计,并发症和药物使用进行匹配,以确保可比的队列.

主要成果:

与没有生物药物相比,杜皮卢马布与急性心肌梗塞,肺栓塞,脑梗塞,静脉血栓症和整体心血管疾病的风险明显降低.
在使用dupilumab时,也观察到睡眠呼吸暂停的风险降低.
相反,dupilumab与高血清的更高风险有关,但淋巴瘤和肌肉骨结局的风险相似.
与其他生物药物相比,dupilumab表现出比omalizumab和mepolizumab更有利的心血管和肌肉骨状况,并且与tezepelumab相似.

结论:

尽管患有eosinophilia的风险增加,但在CRSwNP和喘患者中使用dupilumab与主要不良心血管,血栓栓塞和睡眠呼吸暂停结果的风险降低有关.
这些发现表明,dupilumab可能会提供保护性益处,远远超出其对呼吸系统症状的主要治疗作用.
与其他生物疗法相比,杜皮卢马布的安全性概况在心血管和血栓栓塞事件方面似乎有利.

关键词:

不良事件不良事件不良事件关节炎是一种关节炎.喘喘是一种慢性鼻鼻炎是什么埃索诺菲利亚 (eosinophilia) 是一种淋巴瘤淋巴瘤是什么鼻腔多重体是指鼻腔多重体.

更多相关视频

Analysis of Pulmonary Dendritic Cell Maturation and Migration during Allergic Airway Inflammation

Analysis of Pulmonary Dendritic Cell Maturation and Migration during Allergic Airway Inflammation

Published on: July 23, 2012

Rapid Viscoelastic Characterization of Airway Mucus Using a Benchtop Rheometer

Rapid Viscoelastic Characterization of Airway Mucus Using a Benchtop Rheometer

Published on: April 21, 2022

相关概念视频

Decreasing Function

Decreasing Function

A decreasing function describes a relationship where the output consistently declines as the input increases. This means that for any two input values, if one is greater than the other, the corresponding output is smaller. Mathematically, a function f is decreasing on an interval I if for every x1 < x2 in I, f (x1) > f (x2). This type of behavior is visually identified on a graph that slopes downward from left to right.The nature of a function can be analyzed by calculating...

Decreased Body Temperature

Decreased Body Temperature

A decreased body temperature can occur in patients with hypothermia and frostbite. Heat loss with extended cold exposure overpowers the body's ability to create heat, resulting in hypothermia. Core temperature readings help classify hypothermia. Mild hypothermia is temperatures between 32 °C (89.6 °F) and 35°C (95 °F) and is caused by impaired thermoregulation. Moderate hypothermia is temperatures between 28 C (82.4 °F) and 32 °C (89.6 °F) caused by...

Decreased pulse rate

Decreased pulse rate

Bradycardia is a medical condition in which the heart rate is slower than normal. It occurs when the heart's natural pacemaker, the sinus node, generates slower electrical impulses than the standard rhythm. In adults, bradycardia is diagnosed when the pulse rate falls below 60 beats per minute, indicating a deviation from the normal heart rate range.
There are specific risk factors that can elevate the likelihood of developing bradycardia. Advanced age is a significant factor, with...

Suctioning the Nasopharyngeal Airway

Suctioning the Nasopharyngeal Airway

Nasopharyngeal suctioning is a procedure to remove secretions from the upper part of the respiratory tract that the patient cannot clear independently. It helps maintain airway patency and prevents complications such as aspiration pneumonia.
Equipment Required

Suctioning the Oropharyngeal Airway

Suctioning the Oropharyngeal Airway

In preparing for oropharyngeal airway suctioning, a nurse must gather all necessary equipment, including a suction unit with tubing, a prepackaged suction kit, sterile gloves, water or saline for irrigation, a water-soluble lubricant, and additional personal protective equipment (such as a gown, mask, and goggles) to control infections.
After assembling the equipment, the nurse should practice hand hygiene and don appropriate PPE according to infection control guidelines to avoid the...

Cardiopulmonary Resuscitation II: ACLS Airway Management

Cardiopulmonary Resuscitation II: ACLS Airway Management

Airway management is a key skill in emergency and critical care settings, as maintaining a clear airway is essential for adequate oxygenation and ventilation.Head Tilt-Chin Lift TechniqueThe head tilt-chin lift maneuver is an essential technique primarily used in patients without suspected cervical spine injuries. To perform this maneuver, one hand is placed on the patient’s forehead, and gentle pressure is applied backward to tilt the head. The fingertips of the other hand are positioned...