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A Comprehensive Cohort (Pilot) Study in Type II Diabetes with High Risk of CAD in China (CCMR-301-CCDC)


The number of diabetes patients around the world has increased from 30 million in 1985 to the current 180 million, and is expected to grow to 366 million in 2025, with 75 percent occurring in developing countries such as India and China .  In China, economic prosperity and changes in diet and lifestyles have resulted in steep increase in prevalence of overweight, obesity, and diabetes. It has been reported that there are 40 million patients with diabetes mellitus in China and an equal number of pre-diabetics . The incidence of diabetes among those aged 20–74 years has increased from 0.67% in the early 1980s to 2.5-3.21% in the mid 1990s , 6–7% in 2001–2002, and 8-10% in 2008 in urban area. 
Type 2 diabetes mellitus is associated with an increased risk for both micro-and macrovascular complications, and cardiovascular diseases (CVD) are the most common causes of death in these patients. In patients with coronary artery disease, patients with diabetes are associated with more severe and diffuse atherosclearotic diseases and higher mortality compared to non-diabetic patients.  Preventing the onset or the worsening of the cardiovascular diseases is thus one of the most important goals in managing type II diabetes.

This study is thus designed to survey the outcomes for patients with type 2 diabetes with established cardiovascular diseases or type 2 diabetes with high risk of cardiovascular diseases under current treatment regimens, assess unmet needs, physician behaviors, and gaps and trends in practice, providing a comprehensive knowledge in current management of diabetes and its cardiovascular risk factors and complications and insight on opportunities and strategy for future research and development of improved therapy.




 
 
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