ABSTRACT
Objective To explore the relationship between fasting blood glucose and branchial-ankle pulse wave velocity (baPWV) levels among hypertensive population in rural areas of Eastern China. Methods A cross-sectional analysis were conducted among hypertensive population in Lianyungang and Anqing city from July to September 2013. Multivariable linear regression models were used to analyze the association of serum glucose and baPWV. Results A total of 3 894 hypertensive participants were included in the present study. The prevalence of normal fasting glucose (NFG), impaired fasting glucose (IFG) and diagnosed diabetes (DM) were 44.5%, 43.0%, and 12.5%, respectively. Each 1-mmol/L increase in fasting blood glucose levels was significantly associated with a 26.2 cm/s increase in baPWV levels (95% CI: 19.6-32.8, P<0.001). Consistently, significantly higher baPWV levels were observed in participants with IFG (β=50.4 cm/s, 95% CI: 28.4-72.3, P<0.001) and DM (β=113.4 cm/s, 95% CI: 80.2-146.5, P<0.001) when compared to those with NFG. Furthermore, a stronger positive association between fasting blood glucose and baPWV was observed in participants with systolic blood pressure (SBP) ≥140 mmHg (β=34.3 cm/s, 95% CI: 24.5-44.2, P<0.001; vs.<140 mmHg; β=18.1 cm/s, 95% CI: 9.1-27.2, P<0.001; Pinteraction=0.027). Conclusion There was a positive association between fasting blood glucose and baPWV levels among hypertensive population in rural areas of Eastern China.
ABSTRACT
Objective To investigate the association between serum uric acid and brachial-ankle pulse wave velocity (baPWV) levels and to examine any possible effect modifiers among hypertensive patients in rural areas of Eastern China. Methods This cross-sectional study was conducted in Lianyungang and Anqing Cities from July to September 2013. Hypertensive patients with serum uric acid and baPWV measurements were included in this study. Multivariate linear regression was used to assess the relationship between serum uric acid levels and baPWV. Results Finally, a total of 4 278 participants were included in this study. The mean age was 65.2 (standard deviation(SD):7.4) years and the mean value of baPWV levels were 1835.1 (SD: 383.4) cm/s. Regression analysis showed that there is a positive correlation between serum uric acid and baPWV levels (per SD increment, β=20.5 cm/s, 95% CI: 8.5-32.5, P=0.001. When uric acid was categorized in tertiles, a significantly higher baPWV level was found in participants in tertile 3 (≥349μmol/L)(β=51.2 cm/s, 95% CI: 23.8-78.6, P=0.001), compared with those in tertile 1(<277 μmol/L). Furthermore, the serum uric acid-baPWV association was significantly stronger in those systolic blood pressure (SBP)≥140 mm Hg (vs.<140 mm Hg; p-interaction=0.001). Conclusion There is a positive relationship between uric acid levels and baPWV among hypertensive patients, especially in those with higher SBP levels.
ABSTRACT
<p><b>OBJECTIVE</b>This prospective randomized double-blinded clinical trial was designed to explore the effects of amlodipine and the combination of amlodipine with terazosin in improving postvoid residual (PVR) in patients with lower urinary tract symptoms (LUTS) and concomitant hypertension.</p><p><b>METHODS</b>We randomly divided 360 LUTS patients with concomitant hypertension into a 5 mg amlodipine group, a 2 mg terazosin group and a 5 mg amlodipine plus 2 mg terazosin group, and measured PVR at the baseline and 4 weeks after the treatment.</p><p><b>RESULTS</b>For male patients with LUTS associate with hypertension, all of amlodipine (APVR = 6.8) , terazosin (APVR = 7. 6), and combination group (APVR = 8.8) can significant reduced the PVR (P < . 0.1), but no significant difference was found among three groups.</p><p><b>CONCLUSION</b>Amlodipine alone or combined with terazosin can improve the PVR of the LUTS patient effectively, but had no significant difference compared with terazosin.</p>