Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 12:14 AM
Ignite Modification Date:
2025-12-25 @ 12:14 AM
NCT ID:
NCT01750658
Brief Summary:
ECOS is a cross-sectional, observational, longitudinal, multicenter study enrolling 100-200 patients during a COPD exacerbation.
Detailed Description:
Patients will be followed for 12 months. Information to be collected includes clinical, analytical, immunological, microbiological, hemodynamic, imaging, environmental, social and other blood markers of inflammation (IL-8, IL-6, TNF, TNF-alpha, endothelin-1, SLPI, IL10, TGF-beta and markers oxidative stress (TEAC)), and sputum (cell count, IL-6, IL-8, SLPI, ET 1, IL10).
Each center will collect clinical data, blood gas, microbiological and functional data for their patients, which will be centralized through the website of the Red Respira (www.redrespira.net).
A frozen serum sample and another of frozen sputum supernatant will be sent to the coordinating center (Palma de Mallorca).
Statistical analysis will include descriptive statistics: mean, standard deviation and range. Comparison of quantitative variables to be assessed using Student's t-test and ANOVA. Correlations between variables will be performed using bivariate analyzes (Pearson's linear correlation coefficient) and multivariate (multiple regression) analyses, among others.
Study:
NCT01750658
Study Brief:
Protocol Section:
NCT01750658