TY - JOUR T1 - Factors affecting in-hospital mortality in patients with chronic obstructive pulmonary disease exacerbation JF - European Respiratory Journal JO - Eur Respir J VL - 42 IS - Suppl 57 SP - P3718 AU - Asli Gorek Dilektasli AU - Esra Uzaslan AU - Ezgi Demirdogen Cetinoglu AU - Nilufer Aylin Acet AU - Dane Ediger AU - Ercüment Ege Y1 - 2013/09/01 UR - http://erj.ersjournals.com/content/42/Suppl_57/P3718.abstract N2 - Background: Chronic obstructive pulmonary disease (COPD) is a leading cause of mortality worldwide. Acute exacerbation of COPD (AECOPD) is associated with increased mortality.Material-Methods: We included COPD patients whom admitted to a tertiary reference center in Southern Marmara Region and hospitalized with acute exacerbation in the last two years. Medical records of the study participants were screened retrospectively in order to analyze in-hospital mortality and affecting factors on mortality in AECOPD patients.Results: We identified a total of 242 patients hospitalized for AECOPD. Of these 86.4% (n=209) were male. The mean age of the group was 66.6±11 years old. 11 patients lost follow-up. 9 % (n=21) of the patients died. The median length of stay for hospitalization was longer in the lost patients (19.5 [min: 1-36] days vs. 10.0 [min: 1-36] days, p<0.05). The median Charlson comorbidity index was 3.0 [min: 0-12] in the overall group and total score was not different among alive and dead patients. On the other hand, mortality rate was higher in patients with concomitant lung cancer (23.8% vs. 7.5%, p<0.05). Comorbid conditions other than lung cancer were not affecting mortality outcome. C-reactive protein levels on admission were significantly higher in patients who died than the alive ones (1.96 [min: 0.3-29.8] mg/dL vs. 5.67[min: 0.3-26.4] mg/dL, p<0.05).Conclusion: The mortality of AECOPD is high. AECOPD patients with lung cancer are at risk for poor outcome. And, high CRP levels during AECOPD episode correlate with short-term prognosis. ER -