scholarly journals Incidence and Risk Factors of Chronic Pulmonary Aspergillosis Development during Long-Term Follow-Up after Lung Cancer Surgery

2020 ◽  
Vol 6 (4) ◽  
pp. 271
Author(s):  
Sun Shin ◽  
Bo-Guen Kim ◽  
Jiyeon Kang ◽  
Sang-Won Um ◽  
Hojoong Kim ◽  
...  

Lung resection surgery for non-small-cell lung cancer (NSCLC) is reportedly a risk factor for developing chronic pulmonary aspergillosis (CPA). However, limited data are available regarding the development of CPA during long-term follow-up after lung cancer surgery. This study aimed to investigate the cumulative incidence and clinical factors associated with CPA development after lung cancer surgery. We retrospectively analyzed 3423 patients with NSCLC who (1) underwent surgical resection and (2) did not have CPA at the time of surgery between January 2010 and December 2013. The diagnosis of CPA was based on clinical symptoms, serological or microbiological evidences, compatible radiological findings, and exclusion of alternative diagnoses. The cumulative incidence of CPA and overall survival (OS) were estimated using the Kaplan–Meier method, and a multivariable Cox proportional hazard analysis was performed to identify factors associated with CPA development. Patients were followed-up for a median of 5.83 years with a 72.3% 5-year OS rate. Fifty-six patients developed CPA at a median of 2.68 years after surgery, with cumulative incidences of 0.4%, 1.1%, 1.6%, and 3.5% at 1, 3, 5, and 10 years, respectively. Lower body mass index (BMI), smoking, underlying interstitial lung disease, thoracotomy, development of postoperative pulmonary complications 30 days after surgery, and treatment with both chemotherapy and radiotherapy were independently associated with CPA development. The cumulative incidence of CPA after surgery was 3.5% at 10 years and showed a steadily increasing trend during long-term follow-up. Therefore, increased awareness regarding CPA development is needed especially in patients with risk factors.

Pneumologia ◽  
2019 ◽  
Vol 68 (3) ◽  
pp. 138-143
Author(s):  
Oxana Munteanu ◽  
Dumitru Chesov ◽  
Doina Rusu ◽  
Irina Volosciuc ◽  
Victor Botnaru

Abstract Pulmonary sequelae related to tuberculosis (TB) are among the major causes of bronchiectasis in Eastern Europe. The role of bacterial colonisation in the pathogenesis of bronchiectasis has been continuously studied over the last decades, less understood remains the impact of fungal infection, alone or in association with bacterial. Although the data on the development of chronic pulmonary aspergillosis (CPA) secondary to TB are scarce, recent evidence suggests a higher prevalence of CPA in patients with a past history of pulmonary TB than it was previously estimated. We present a case of natural evolution of CPA, with a radiological follow-up, in a patient with post-tuberculous bronchiectasis.


Pneumologia ◽  
2019 ◽  
Vol 68 (3) ◽  
pp. 138-143
Author(s):  
Oxana Munteanu ◽  
Dumitru Chesov ◽  
Doina Rusu ◽  
Irina Volosciuc ◽  
Victor Botnaru

Abstract Pulmonary sequelae related to tuberculosis (TB) are among the major causes of bronchiectasis in Eastern Europe. The role of bacterial colonisation in the pathogenesis of bronchiectasis has been continuously studied over the last decades, less understood remains the impact of fungal infection, alone or in association with bacterial. Although the data on the development of chronic pulmonary aspergillosis (CPA) secondary to TB are scarce, recent evidence suggests a higher prevalence of CPA in patients with a past history of pulmonary TB than it was previously estimated. We present a case of natural evolution of CPA, with a radiological follow-up, in a patient with post-tuberculous bronchiectasis.


Lung Cancer ◽  
2007 ◽  
Vol 58 (2) ◽  
pp. 231-237 ◽  
Author(s):  
Meinoshin Okumura ◽  
Masashi Goto ◽  
Kan Ideguchi ◽  
Mitsunobu Tamura ◽  
Hidefumi Sasaki ◽  
...  

Surgery Today ◽  
2021 ◽  
Author(s):  
Toshiki Takemoto ◽  
Junichi Soh ◽  
Shuta Ohara ◽  
Toshio Fujino ◽  
Takamasa Koga ◽  
...  

GastroHep ◽  
2021 ◽  
Vol 3 (2) ◽  
pp. 107-115
Author(s):  
Inka Koskinen ◽  
Kaisa Hervonen ◽  
Eero Pukkala ◽  
Timo Reunala ◽  
Katri Kaukinen ◽  
...  

Lung Cancer ◽  
1998 ◽  
Vol 22 (2) ◽  
pp. 127-137 ◽  
Author(s):  
Nobuyuki Katakami ◽  
Miki Okazaki ◽  
Sunao Nishiuchi ◽  
Haruyuki Fukuda ◽  
Tadao Horikawa ◽  
...  

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