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:
2025-12-24 @ 9:28 PM
Ignite Modification Date:
2025-12-24 @ 9:28 PM
NCT ID:
NCT01365832
Brief Summary:
C-reactive protein (CRP) is directly implicated in atherogenesis and associated cardiovascular morbidity in patients with obstructive sleep apnea (OSA). Effective Continuous Positive Airway Pressure (CPAP) treatment has been shown to gradually decrease CRP levels and thus consequently improve disease-related cardiovascular morbidity. However, the influence of gender on the CRP evolution pattern has never been assessed before. The aim of our study was to investigate possible gender differences in CRP evolution in OSA patients 3 and 6 months after the start of effective CPAP treatment.
Detailed Description:
OSA is an independent risk factor for a number of cardiovascular diseases. One important possible mechanism underlying cardiovascular disease in patients with OSA is systemic inflammation. CRP, an acute phase reactant secreted by the liver, is one of the most actively studied biomarkers of low-grade inflammation, and numerous studies have shown that higher CRP levels are associated with high mortality and morbidity due to cardiovascular disease in men and women. In patients with OSA, the question as to whether or not CRP levels are elevated is still under debate. Although continuous positive airway pressure (CPAP) is effective in the management of OSA, conflicting data also exist regarding the effects of CPAP on CRP levels. However, none of the existing studies assessed the influence of gender on the CRP evolution pattern. Therefore, the aim of this study was to investigate possible gender differences in CRP evolution in patients with moderate to severe OSA, free of medical comorbidities, 3 and 6 months after the start of effective CPAP treatment.
Study:
NCT01365832
Study Brief:
Protocol Section:
NCT01365832