成人纤维化肺病的治疗方法

Therapeutic Approach to Adult Fibrotic Lung Diseases.

作者信息

Adegunsoye Ayodeji, Strek Mary E

机构信息

Section of Pulmonary and Critical Care, Department of Medicine, University of Chicago, Chicago, IL.

Section of Pulmonary and Critical Care, Department of Medicine, University of Chicago, Chicago, IL.

出版信息

Chest. 2016 Dec;150(6):1371-1386. doi: 10.1016/j.chest.2016.07.027. Epub 2016 Aug 10.

Abstract

Among the interstitial lung diseases (ILDs), idiopathic pulmonary fibrosis (IPF), chronic hypersensitivity pneumonitis, and fibrotic connective tissue disease-related ILD are associated with a worse prognosis, with death occurring as a result of both respiratory failure and serious associated comorbidities. The recent development and approval of the antifibrotic agents nintedanib and pirfenidone, both of which reduced the rate of decline in lung function in patients with IPF in clinical trials, offer hope that it may be possible to alter the increased mortality associated with IPF. Although chronic hypersensitivity pneumonitis and connective tissue disease related-ILD may be associated with an inflammatory component, the evidence for the use of immunosuppressive agents in their treatment is largely limited to retrospective studies. The lack of benefit of immunosuppressive therapy in advanced fibrosis argues for rigorous clinical trials using antifibrotic therapies in these types of ILD as well. Patients with fibrotic ILD may benefit from identification and management of associated comorbid conditions such as pulmonary hypertension, gastroesophageal reflux, and OSA, which may improve the quality of life and, in some cases, survival in affected individuals. Because early assessment may optimize posttransplantation outcomes, lung transplant evaluation should occur early in patients with IPF and those with other forms of fibrotic ILD.

摘要

在间质性肺疾病(ILDs)中,特发性肺纤维化(IPF)、慢性过敏性肺炎以及与纤维化结缔组织病相关的ILD预后较差,死亡原因包括呼吸衰竭和严重的相关合并症。抗纤维化药物尼达尼布和吡非尼酮最近研制成功并获批,二者在临床试验中均降低了IPF患者的肺功能下降速率,这带来了改变与IPF相关的死亡率上升情况的希望。尽管慢性过敏性肺炎和与结缔组织病相关的ILD可能伴有炎症成分,但使用免疫抑制剂治疗的证据大多限于回顾性研究。免疫抑制疗法对晚期纤维化无效,这也表明在这类ILD中也应开展使用抗纤维化疗法的严格临床试验。纤维化ILD患者可能会从识别和处理相关合并症(如肺动脉高压、胃食管反流和阻塞性睡眠呼吸暂停)中获益,这可能会改善患者的生活质量,在某些情况下还能提高患者的生存率。由于早期评估可能会优化移植后的结果,因此对于IPF患者和其他形式的纤维化ILD患者,应尽早进行肺移植评估。

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