326 Adjuvant chemotherapy improves overall and disease-free survival in non-small cell lung cancer (NSCLC): results of the randomized international adjuvant lung cancer trial(IALT)

2003 ◽  
Vol 1 (5) ◽  
pp. S101
Author(s):  
B. Bergman ◽  
A. Dunant ◽  
M. Tarayre ◽  
G. Hillerdal ◽  
E. Papadakis ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Adjuvant Chemotherapy ◽  
Small Cell Lung Cancer ◽  
Cell Lung Cancer ◽  
Disease Free Survival ◽  
Small Cell ◽  
Small Cell Lung ◽  
Cancer Trial ◽  
Free Survival ◽  
Disease Free

scholarly journals Determination of prognostic factors of surgically treated pathological Stage IIIA non-small cell lung cancer

2020 ◽  
Vol 28 (3) ◽  
pp. 496-504
Author(s):  
Muhammet Sayan
Keyword(s):  
Lung Cancer ◽  
Overall Survival ◽  
Prognostic Factors ◽  
Small Cell Lung Cancer ◽  
Cell Lung Cancer ◽  
Disease Free Survival ◽  
Small Cell ◽  
Small Cell Lung ◽  
Free Survival ◽  
Disease Free

Background: This study aims to identify the prognostic factors in Stage IIIA non-small cell lung cancer and to investigate whether there was a significant difference in terms of overall survival and disease-free survival among the subgroups belonging to this disease stage. Methods: Between January 2010 and December 2018, a total of 144 patients (125 males, 19 females; median age 60 years; range, 41 to 80 years) who were operated for non-small cell lung cancer in our clinic and whose pathological stage was reported as IIIA were retrospectively analyzed. Data including demographic and clinical characteristics of the patients, histopathological diagnosis, the standardized uptake value of the mass on positron emission tomography-computed tomography, tumor diameter, type of surgery, lymph node metastasis status, visceral pleural invasion, and overall and disease-free survival rates were recorded. Results: The median survival was 39 (range, 27.8 to 46.1) months and the five-year overall survival rate was 28%. The mean tumor diameter was 4.3±2.7 cm. The median disease-free survival was 37 (range, 28.1 to 48.6) months and the five-year disease-free survival rate was 26.9%. In the multivariate analysis, overall survival and disease-free survival in T2N2M0 subgroup were significantly worse than the other subgroups. The other poor prognostic factors of survival were the standardized uptake value of the tumor, pneumonectomy, and histopathological subtypes other than squamous cell carcinoma and adenocarcinoma. Parietal pleural invasion was significantly associated with worse disease-free survival rates. Conclusion: Our results showed that there may be significant survival differences between subgroups created by tumor histopathology, lymph node invasion and the type of surgery in a heterogeneous lung cancer stage.

scholarly journals Association of Mps one binder kinase activator 1 ( MOB1) expression with poor disease‐free survival in individuals with non‐small cell lung cancer

2020 ◽  
Vol 11 (10) ◽  
pp. 2830-2839
Author(s):  
Nobuhisa Ando ◽  
Kentaro Tanaka ◽  
Kohei Otsubo ◽  
Gouji Toyokawa ◽  
Yuki Ikematsu ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Small Cell Lung Cancer ◽  
Cell Lung Cancer ◽  
Disease Free Survival ◽  
Small Cell ◽  
Small Cell Lung ◽  
Free Survival ◽  
Disease Free

scholarly journals Pooled Analysis of the Prognostic and Predictive Effects of TP53 Comutation Status Combined With KRAS or EGFR Mutation in Early-Stage Resected Non–Small-Cell Lung Cancer in Four Trials of Adjuvant Chemotherapy

2017 ◽  
Vol 35 (18) ◽  
pp. 2018-2027 ◽  
Author(s):  
Frances A. Shepherd ◽  
Benjamin Lacas ◽  
Gwénaël Le Teuff ◽  
Pierre Hainaut ◽  
Pasi A. Jänne ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Adjuvant Chemotherapy ◽  
Small Cell Lung Cancer ◽  
Disease Free Survival ◽  
Pooled Analysis ◽  
Small Cell ◽  
Small Cell Lung ◽  
Free Survival ◽  
Prognostic Effect ◽  
Disease Free

Purpose Our previous work evaluated individual prognostic and predictive roles of TP53, KRAS, and EGFR in non–small-cell lung cancer (NSCLC). In this analysis, we explore the prognostic and predictive roles of TP53/KRAS and TP53/EGFR comutations in randomized trials of adjuvant chemotherapy versus observation. Patients and Methods Mutation analyses (wild-type [WT] and mutant) for TP53, KRAS, and EGFR were determined in blinded fashion in multiple laboratories. Primary and secondary end points of pooled analysis were overall survival and disease-free survival. We evaluated the role of TP53/KRAS comutation in all patients and in the adenocarcinoma subgroup as well as the TP53/EGFR comutation in adenocarcinoma only through a multivariable Cox proportional hazards model stratified by trial. Results Of 3,533 patients with NSCLC, 1,181 (557 deaths) and 404 (170 deaths) were used for TP53/KRAS and TP53/EGFR analyses. For TP53/KRAS mutation status, no prognostic effect was observed ( P = .61), whereas a borderline predictive effect ( P = .04) was observed with a deleterious effect of chemotherapy with TP53/KRAS comutations versus WT/WT (hazard ratio, 2.49 [95% CI, 1.10 to 5.64]; P = .03). TP53/EGFR comutation in adenocarcinoma was neither prognostic ( P = .83), nor significantly predictive ( P = .86). Similar results were observed for both groups for disease-free survival. Conclusion We could identify no prognostic effect of the KRAS or EGFR driver and TP53 tumor suppressor comutation. Our observation of a potential negative predictive effect of TP53/KRAS comutation requires validation.

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