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find Author "CaoMengshu" 2 results
  • Analysis on the Clinical Characteristics and Survival of 53 Patients with Pulmonary Fibrosis Complicated with Lung Cancer

    ObjectiveTo analyze the clinical characteristics and survival of pulmonary fibrosis (PF) patients complicated with lung cancer (LC) (PL-LC). MethodsFifty-three patients with PF diagnosed as LC from January 2008 to March 2014 in Nanjing Drum Tower Hospital were included in this study. Univariate analysis and Cox regression analysis were used to detect the effects of clinical variables on survival. Kaplan-Meier method was used to calculate the median survival time (MST) and overall survival (OS). ResultsMale patients (n=48, 90.6%) and patients with a history of smoking (n=42, 79.2%) were more easily suffered from PF-LC. The average age was 68.6±9.5 years. Cox multivariate analysis revealed that Velcro crackles (P=0.009) and clinical stage (P=0.013) were the independent risk factors of survival in the patients with PF-LC. The MST of 53 patients was 6.0 months.The survival rates of 1-year and 2-year were 34.1% and 22.0%, respectively. Forty-two (79.2%) patients were idiopathic pulmonary fibrosis (IPF) complicated with LC, and 11 (20.8%) patients were secondary pulmonary fibrosis (SPF) complicated with LC. OS difference between two groups was not significant (P=0.610). OS of NSCLC group (n=37) was significantly prolonged than that of SCLC group (n=6) and unclassified pathological pattern group (n=10) (P=0.035). OS of Ⅰ and Ⅱstage patients (n=13) was significantly longer than that of Ⅲ and Ⅳ stage patients (n=40) (P=0.002). MST and OS of patients with LC treated (n=31) were significantly better than those of untreated patients (n=22) (P < 0.001) and OS of patients treated by comprehensive therapy (n=11) was significantly prolonged than that of patients treated by mono-therapy (n=20) (P=0.036). ConclusionsVelcro crackles and clinical stages are the independent risk factors of prognosis in PF-LC patients. It is beneficial to survival if the PF patients with LC were treated by comprehensive therapy.

    Release date:2016-10-10 10:33 Export PDF Favorites Scan
  • Risk Factors of Invasive Pulmonary Aspergillosis in Patients with Interstitial Pneumonia

    Objective To analyze the risk factors of invasive pulmonary aspergillosis (IPA) in patients with interstitial pneumonia. Methods The clinical data of 770 cases of interstitial pneumonia admitted between December 2010 and August 2015 were collected. Among them, 46 cases were combined with IPA and 724 cases were not ombined with IPA. The clinical data was analyzed to explore the risk factors of IPA in patients with interstitial pneumonia. Results Univariate analysis showed that in the aspects of age (t=3.348, P=0.001), serum albumin level (t=8.381, P < 001), broad-spectrum antibiotic used within 3 months (χ2=87.157, P < 001), long-term administration of glucocorticoid (χ2=57.462, P < 001), long-term administration of immunosuppressive agents (χ2=31.715, P < 001), imaging in UIP type (χ2=20.632, P < 001), diabetes mellitus (χ2=9.737, P=0.002) and heart failure (χ2=9.300, P=0.002), there were significant differences between two groups. After multivariate logistic regression analysis, broad-spectrum antibiotic used within 3 months (OR=4.773, P < 001), long-term administration of glucocorticoid (OR=9.195, P < 001), long-term administration of immunosuppressive agents (OR=2.662, P=0.046), imaging in UIP type (OR=5.725, P < 001), and diabetes mellitus (OR=3.847, P=0.003) were found to be the risk factors of IPA in patients with interstitial pneumonia. Serum albumin level was negatively correlated with the occurrence of IPA in patients with interstitial pneumonia. Conclusions Various factors contribute to the occurrence of IPA in patients with interstitial pneumonia. Miscellaneous appropriate measures should be taken to reduce the incidence of IPA.

    Release date:2016-10-21 01:38 Export PDF Favorites Scan
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