成人支气管病例中的初级状动力障碍:来自德国支气管病例注册表的数据 预后
Raphael Ewen1, Isabell Pink1, Sivagurunathan Sutharsan2
1Department of Respiratory Medicine and Infectious Diseases, Hannover Medical School, Hannover, Germany; Biomedical Research in End-stage and Obstructive Lung Disease Hannover, German Center for Lung Research, Hannover, Germany; European Reference Network for Rare and Complex Lung Diseases, Frankfurt, Germany.
初级状动力障碍 (PCD) 是成人支气管病的常见原因. 关键指标包括上呼吸道疾病,年轻年龄,特定的肺部参与,更长的疾病持续时间,以及Pseudomonas aeruginosa病史,有助于诊断.
科学领域:
- 肺部病理学 肺部病理学
- 遗传学 遗传学 是一个
- 罕见疾病 罕见疾病
背景情况:
- 初级状动力障碍 (PCD) 是一种罕见的遗传性疾病,影响运动,导致未知患病率的成年支气管病变.
- 了解成人PCD的临床表型对于识别需要诊断测试的人来说至关重要.
研究的目的:
- 确定成年人患有支气管切除症的PCD的频率.
- 将PCD患者的临床特征与其他支气管病因的临床特征进行比较.
- 确定与PCD独立相关的临床特征.
主要方法:
- 在前性德国非CF支气管病例注册 (PROGNOSIS) 研究中调查的PCD患病率.
- 使用多重归算来找出缺失的数据 (FEV1,呼吸困难,恶化,BMI).
- 采用多变量逻辑回归来从基线数据中确定预测变量.
主要成果:
- PCD是第五个最常见的支气管病变 (9%的87名患者).
- 在PCD患者中观察到明显的临床表型.
- PCD的独立预测因素包括上呼吸道疾病 (aOR 6.3),年龄<53岁 (aOR 5.3),中/下叶参与 (aOR 3.7),支气管切开持续时间>15年 (aOR 3.6) 和 Pseudomonas aeruginosa 病史 (aOR 2.4).
结论:
- 在一个具有全国代表性的德国队列中,PCD是支气管病变的常见原因.
- 识别了易于评估的表型特征,以提高成人支气管切除症PCD的认识.
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