PloS one · 2021
Prognostic factors of chronic pulmonary aspergillosis: A retrospective cohort of 264 patients from Japan.
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Kimura Yuya, Sasaki Yuka, Suzuki Junko, Suzuki Jun, Igei Hiroshi, Suzukawa Maho, Matsui Hirotoshi
Аннотация
BACKGROUND: Chronic pulmonary aspergillosis (CPA) develops in various underlying pulmonary conditions. There is scarce data evaluating interstitial lung disease (ILD)/abnormalities (ILA) as such conditions, and it has not been explored much whether non-tuberculous mycobacterial pulmonary disease (NTM-PD) is a prognostic factor for mortality in CPA patients. Few reports had investigated prognostic factors of CPA including underlying pulmonary conditions.
OBJECTIVES: To explore prognostic factors of CPA including pulmonary conditions.
METHODS: We conducted a retrospective cohort study of 264 CPA patients from a center for pulmonary aspergillosis in Japan.
RESULTS: Survival rates were 78.7%, 61.0%, and 47.4% at 1, 3, and 5 years, respectively. Of 264 patients, 53 (20.1%) and 87 (33.1%) were complicated with ILA and NTM-PD. Several independent prognostic factors were identified by multivariate Cox proportional analysis: ILA (HR 1.76, 95%CI 1.06-2.92, p = 0.029), age (1.05, 1.02-1.08, p<0.001), male sex (2.48, 1.34-4.59, p = 0.004), body mass index of <18.5 kg/m2 (1,87, 1.20-2.90, p = 0.005), presence of aspergilloma (1.59, 1.04-2.45, p = 0.033), and lower serum albumin (0.56, 0.38-0.83, p = 0.004). NTM-PD was not associated with higher mortality (0.85, 0.52-1.38, p = 0.51).
CONCLUSIONS: The poor prognosis of CPA and several prognostic factors were revealed. Early diagnosis and intervention is required with reference to such factors.
OBJECTIVES: To explore prognostic factors of CPA including pulmonary conditions.
METHODS: We conducted a retrospective cohort study of 264 CPA patients from a center for pulmonary aspergillosis in Japan.
RESULTS: Survival rates were 78.7%, 61.0%, and 47.4% at 1, 3, and 5 years, respectively. Of 264 patients, 53 (20.1%) and 87 (33.1%) were complicated with ILA and NTM-PD. Several independent prognostic factors were identified by multivariate Cox proportional analysis: ILA (HR 1.76, 95%CI 1.06-2.92, p = 0.029), age (1.05, 1.02-1.08, p<0.001), male sex (2.48, 1.34-4.59, p = 0.004), body mass index of <18.5 kg/m2 (1,87, 1.20-2.90, p = 0.005), presence of aspergilloma (1.59, 1.04-2.45, p = 0.033), and lower serum albumin (0.56, 0.38-0.83, p = 0.004). NTM-PD was not associated with higher mortality (0.85, 0.52-1.38, p = 0.51).
CONCLUSIONS: The poor prognosis of CPA and several prognostic factors were revealed. Early diagnosis and intervention is required with reference to such factors.