Details

Autor(en) / Beteiligte

• Ueno, S
• Hamada, T
• Taniguchi, S
• Ohtani, N
• Miyazaki, S
• Mizuta, E
• Ohtahara, A
• Ogino, K
• Yoshida, A
• Kuwabara, M
• Yoshida, K
• Ninomiya, H
• Kotake, H
• Taufiq, F
• Yamamoto, K
• Hisatome, I

Titel

Effect of Antihypertensive Drugs on Uric Acid Metabolism in Patients with Hypertension: Cross-Sectional Cohort Study

Ist Teil von

• Drug research, 2016-12, Vol.66 (12), p.628

Ort / Verlag

Germany

Erscheinungsjahr

2016

Quelle

MEDLINE

Beschreibungen/Notizen

• Hypertension is a common complication in patients with gout and/or hyperuricemia. Besides, hyperuricemia is a risk factor of gout as well as ischemic heart disease in hypertensive patients. Moreover, the risk of gout is modified by antihypertensive drugs. However, it remains unclear how antihypertensive agents affect uric acid metabolism. In the present study, we investigated the uric acid metabolism in treated hypertensive patients to find out whether any of them would influence serum levels of uric acid. 751 hypertensive patients (313 men and 438 women) under antihypertensive treatment were selected. Blood pressure (BP), serum uric acid (SUA) and serum creatinine (Scr) were measured and evaluated statistically. In patients treated with diuretics, beta-blockers and/or alpha-1 blockers SUA levels were significantly higher than in patients who were not taking these drugs. Besides, the estimated glomerular filtration rate (eGFR) in patients treated with diuretics, beta-blockers and/or alpha-1 blockers was negatively correlated with SUA level. There were gender differences in the effects of beta-blockers and alpha-1 blockers. Multiple regression analysis indicated that both diuretics and beta-blockers significantly contributed to hyperuricemia in patients with medication for hypertension. Diuretics, beta-blockers and alpha-1 blockers reduced glomerular filtration rate and raised SUA levels. Calcium channel blockers, ACE inhibitors and angiotensin receptor blockers, including losartan, did not increase SUA levels.