- 作者：Hugh D. Tildesley ; Cristina M. Aydin ; Andrew Ignaszewski ; Jason A. Strelzow ; Eugenia Yu ; Greg Bondy
- 关键词：Sulfonylurea therapy ; N-terminal pro-Brain Natriuretic Peptide ; Type 2 diabetes ; Cardiovascular disease
- 刊名：International Journal of Cardiology
- 出版年：2007
- 期刊代码：128_01675273
- 类别：med
- 出版时间：14 February 2007
- 卷：115
- 期：3
- 页码：312-317
- 文件大小：117 K
We sought to determine N-terminal pro-Brain Natriuretic Peptide (NTproBNP) levels among a population of individuals with type 2 diabetes, and to correlate these levels with diabetes medications and patient demographics.
Methods
We analyzed data from 506 patients with type 2 diabetes. We compared NT-proBNP levels of these patients with those from the general population. We also sought to determine whether patients' NT-proBNP levels were correlated with diabetes medications, age, gender, creatinine, hemoglobin A1C levels, BMI, blood pressure, and lipid levels.
Results
Increasing doses of sulfonylureas were associated with increasing levels of NT-proBNP. However, patients on combined sulfonylurea and metformin therapy had lower NT-proBNP levels than those on sulfonylureas alone. Neither thiazolidinediones nor insulin were associated with NT-proBNP levels. The majority of patients with type 2 diabetes had similar NT-proBNP levels compared to a reference group from the general population. In no age category did NT-proBNP levels differ significantly between men and women. Levels of NT-proBNP were positively associated with age (p < 0.0001), systolic blood pressure (p < 0.01) and creatinine levels (p < 0.0001), and negatively associated with diastolic blood pressure (p < 0.001). Levels of NT-proBNP were not associated with A1C, BMI, triglycerides, and high density lipoprotein (p = NS).
Conclusions
Levels of NT-proBNP are associated with increasing sulfonylurea dosage, age, blood pressure, and creatinine levels. There is unlikely to be clinically significant differences in NT-proBNP levels between patients with type 2 diabetes and a normal population.