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中国防痨杂志 ›› 2026, Vol. 48 ›› Issue (1): 106-112.doi: 10.19982/j.issn.1000-6621.20250411

• 论著 • 上一篇    下一篇

老年与非老年脓肿分枝杆菌肺病临床特点对比及预后影响因素分析

尚园园1,2, 聂文娟2(), 初乃惠2()   

  1. 1首都医科大学附属北京友谊医院老年医学科,北京100050
    2首都医科大学附属北京胸科医院结核一病区,北京101149
  • 收稿日期:2025-10-22 出版日期:2026-01-10 发布日期:2025-12-31
  • 通信作者: 聂文娟,初乃惠 E-mail:94642975@qq.com;dongchu1994@sina.com
  • 基金资助:
    北京市高层次公共卫生人才项目(G2022-3-020);北京重大呼吸道传染病研究中心课题(BJRID2025-013);北京市医管中心扬帆3.0项目(ZLRK202331);首都医科大学临床专科学院(系)培养基金开放课题(CCMU2024ZKYXY011)

Comparison of clinical characteristics and prognostic factors between elderly and non-elderly patients with Mycobacterium abscessus pulmonary disease

Shang Yuanyuan1,2, Nie Wenjuan2(), Chu Naihui2()   

  1. 1Department of Geriatrics, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
    2Department I of Tuberculosis, Beijing Chest Hospital, Capital Medical University, Beijing 101149, China
  • Received:2025-10-22 Online:2026-01-10 Published:2025-12-31
  • Contact: Nie Wenjuan,Chu Naihui E-mail:94642975@qq.com;dongchu1994@sina.com
  • Supported by:
    Beijing High-level Public Health Talent Program(G2022-3-020);Beijing Major Respiratory Infectious Diseases Research Center Project(BJRID2025-013);Beijing Hospital Management Center “Set Sail 3.0” Project(ZLRK202331);Open Project of Training Fund for Clinical Specialized College (Department) of Capital Medical University(CCMU2024ZKYXY011)

摘要:

目的: 对老年与非老年脓肿分枝杆菌肺病(Mycobacterium abscessus pulmonary disease, MAB-PD)患者的临床特点、耐药情况进行比较,对MAB-PD患者预后进行影响因素分析。方法: 选择2021年1月1日至2023年5月31日期间就诊于首都医科大学附属北京胸科医院确诊的123例MAB-PD患者(老年组48例,非老年组75例),收集患者的临床资料、药物敏感性试验结果及治疗结局,对两组患者的临床特点进行比较,对患者预后影响因素进行分析。结果: 老年MAB-PD患者空洞发生率为41.7%(20/48),高于非老年MAB-PD患者[24.0%(18/75)];胸膜粘连比例为66.7%(32/48),也高于非老年MAB-PD患者[46.7%(35/75)],差异均有统计学意义(χ2=4.279,P=0.039;χ2=4.721,P=0.030)。多因素logistic分析显示:年龄≥65岁(OR=2.532,95%CI:1.048~6.120)、BMI<18.5kg/m2(OR=4.379,95%CI:1.758~10.905)、胸膜粘连(OR=3.566,95%CI:1.420~8.955)是患者治疗失败的危险因素。结论: 老年MAB-PD患者以空洞、胸膜粘连为主要特征。高龄、低BMI、胸膜粘连是MAB-PD患者治疗失败的危险因素,临床上需要针对高龄、营养不良及影像出现粘连患者制定个体化干预措施。

关键词: 老年, 分枝杆菌感染, 非典型性细菌, 抗药性, 治疗结局

Abstract:

Objective: To compare the clinical characteristics and drug resistance profiles between elderly and non-elderly patients with Mycobacterium abscessus pulmonary disease (MAB-PD), and to analyze the prognostic factors influencing treatment outcomes. Methods: A total of 123 patients diagnosed with MAB-PD at Beijing Chest Hospital, Capital Medical University, from January 1, 2021, to May 31, 2023, were enrolled and divided into an elderly group (48 patients, age ≥65 years) and a non-elderly group (75 patients, age <65 years). Clinical data, drug susceptibility testing results, and treatment outcomes were collected. The clinical features of the two groups were compared, and prognostic factors associated with treatment outcomes were analyzed. Results: The incidence of cavitary lesions was significantly higher in elderly MAB-PD patients (41.7% (20/48)) compared to non-elderly patients (24.0% (18/75)). The proportion of patients with pleural adhesion was also significantly greater in the elderly group (66.7% (32/48)) than in the non-elderly group (46.7% (35/75)) (χ2=4.279, P=0.039; χ2=4.721, P=0.030, respectively). Multivariate logistic analysis identified age ≥65 years (OR=2.532, 95%CI: 1.048-6.120), BMI<18.5 kg/m2 (OR=4.379, 95%CI: 1.758-10.905), and the presence of pleural adhesion (OR=3.566, 95%CI: 1.420-8.955) as independent risk factors for treatment failure. Conclusion: Elderly patients with MAB-PD are more likely to present with pulmonary cavities and pleural adhesions. Advanced age, low BMI, and pleural adhesion are significant risk factors for treatment failure in MAB-PD patients. Individualized management strategies should be considered for elderly patients, those with malnutrition, and those exhibiting pleural adhesions on imaging.

Key words: Aged, Mycobacterium infections, Atypical bacterial forms, Drug resistance, Treatment outcomes

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