度普利尤单抗用于重度支气管哮喘-慢性阻塞性肺疾病重叠的疗效评价
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篇名: 度普利尤单抗用于重度支气管哮喘-慢性阻塞性肺疾病重叠的疗效评价
TITLE: Clinical observation of dupilumab in the treatment of severe asthma-COPD overlap
摘要: 目的 探讨度普利尤单抗用于重度支气管哮喘-慢性阻塞性肺疾病重叠(ACO)的临床疗效与安全性。方法回顾性收集2022年1月至2023年12月在南通市第三人民医院接受治疗的150例重度ACO患者的临床资料,按治疗方式的不同将其分为对照组[吸入型糖皮质激素(ICS)+长效β2受体激动剂(LABA)+长效抗胆碱能药(LAMA)常规治疗,90例]和观察组(常规治疗+度普利尤单抗,60例),按1.5∶1的比例进行倾向性评分匹配。比较两组患者治疗前及治疗后1、3、12个月时的症状控制评分[哮喘控制问卷(ACT)、慢性阻塞性肺疾病评估测试(CAT)评分]、肺功能指标[用力肺活量(FVC)、第1秒用力呼气容积(FEV1)、第1秒用力呼气容积占预计值的百分比(FEV1%pred)、FEV1与FVC比值(FEV1/FVC)、呼气峰流速(PEF)、最大中段呼气流速(MMEF)],以及治疗前及治疗后12个月时的生物标志物[外周血嗜酸性粒细胞(EOS)计数、免疫球蛋白E(IgE)、C反应蛋白(CRP)、呼出气一氧化氮(FeNO)]水平、年度急性加重次数、生活质量评分[哮喘生活质量问卷(AQLQ)、圣乔治呼吸问卷(SGRQ)、简明医学研究健康调查表(SF-36)评分],以及不良反应发生情况。结果匹配后,共纳入患者120例,其中对照组72例、观察组48例。与治疗前比较,两组患者治疗后1、3、12个月时的ACT评分,治疗后3、12个月时的FVC、FEV1、FEV1%pred(对照组治疗后3个月除外)、FEV1/FVC(对照组治疗后3个月除外)、PEF(对照组治疗后3、12个月除外)、MMEF(还包括观察组治疗后1个月),以及治疗后12个月时的AQLQ、SF-36评分均显著升高(P<0.05);两组患者治疗后1、3、12个月时CAT评分,治疗后12个月时的年度急性加重次数和SGRQ评分,对照组患者治疗后12个月时的FeNO水平,以及观察组患者治疗后12个月时的EOS计数和IgE、CRP、FeNO水平均显著降低(P<0.05);且观察组上述指标的改善大多优于同期对照组(P<0.05)。两组患者总不良反应发生率比较,差异无统计学意义(P>0.05)。结论与常规治疗方案相比,加用度普利尤单抗在改善重度ACO患者临床症状、肺功能、生活质量和降低相关生物标志物水平方面的效果更优,且安全性与常规治疗方案相当。
ABSTRACT: OBJECTIVE To investigate the clinical efficacy and safety of dupilumab in patients with severe asthma-chronic obstructive pulmonary disease (COPD) overlap (ACO). METHODS A retrospective analysis was conducted on 150 patients with severe ACO treated at Nantong Third People’s Hospital during Jan. 2022-Dec. 2023. Patients were divided into the control group [conventional therapy with inhaled corticosteroids (ICS)+long-acting beta-2 agonists (LABA)+long-acting muscarinic anticholinergic (LAMA), n=90] and the observation group (conventional therapy plus dupilumab, n=60) based on different treatment regimens. Propensity score matching (PSM) was performed at a ratio of 1.5∶1. Symptom control scores [Asthma Control Test (ACT) score, COPD Assessment Test (CAT) score] and pulmonary function parameters [forced vital capacity (FVC), forced expiratory volume in 1 second (FEV1), the FEV1 in percentage of predicted value (FEV1%pred), the ratio of FEV1 and FVC (FEV1/FVC), peak expiratory flow (PEF) and maximal mid-expiratory flow (MMEF)] before treatment and at 1, 3, and 12 months after treatment, as well as the levels of biomarkers [peripheral blood eosinophil (EOS) count, immunoglobulin E (IgE), C-reactive protein (CRP), fractional exhaled nitric oxide (FeNO)], annual acute exacerbation frequency, quality-of-life scores [Asthma Quality of Life Questionnaire (AQLQ) score, St George’s Respiratory Questionnaire (SGRQ) score, and Medical Outcomes Study 36-item Short Form Health Survey (SF-36) score] before treatment and 12 months after treatment, and the occurrence of adverse reactions were compared. RESULTS After PSM, 120 patients were included, involving 72 cases in the control group and 48 cases in the observation group. Compared with before treatment, both groups showed significant improvements in ACT scores at 1, 3, and 12 months after treatment, FVC, FEV1, FEV1%pred (except at 3 months after treatment in the control group), (except at 3 months after treatment in the control group), PEF (except at 3 and 12 months after treatment in the control group) and MMEF (including at 1 month after treatment in the observation group) at 3 and 12 months after treatment, as well as AQLQ and SF-36 scores at 12 months after treatment (P<0.05). CAT scores at 1, 3 and 12 months after treatment, annual acute exacerbation frequency and SGRQ score at 12 months after treatment, FeNO levels at 12 months after treatment in the control group, as well as EOS count, IgE, CRP and FeNO levels at 12 months after treatment in the observation group were significantly reduced (P<0.05). The improvements of above indicators in the observation group were mostly greater than in the control group (P<0.05). The incidence of adverse reactions did not differ significantly between the two groups (P>0.05). CONCLUSIONS Dupilumab provides superior efficacy over conventional therapy in improving clinical symptoms, pulmonary function, and quality of life, while reducing biomarker levels in patients with severe ACO, with a comparable safety profile to standard therapy.
期刊: 2025年第36卷第20期
作者: 季红华;纪王斐;朱麒霖
AUTHORS: JI Honghua,JI Wangfei,ZHU Qilin
关键字: 度普利尤单抗;支气管哮喘-慢性阻塞性肺疾病重叠;疗效;安全性;肺功能;生活质量
KEYWORDS: dupilumab; asthma-COPD overlap; efficacy; safety; pulmonary function; quality of life
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