期刊
JAMA INTERNAL MEDICINE
卷 174, 期 3, 页码 347-354出版社
AMER MEDICAL ASSOC
DOI: 10.1001/jamainternmed.2013.12700
关键词
-
资金
- National Science Council
- Taipei Veterans General Hospital
- National Health Research Institutes
- National Yang-Ming University
IMPORTANCE The benefit of using a renin-angiotensin-aldosterone system blocker such as an angiotensin-converting enzyme inhibitor (ACEI) or an angiotensin II receptor blocker (ARB) for patients with advanced chronic kidney disease (CI(D) remains undetermined. OBJECTIVE To assess the effectiveness and safety of ACEI/ARB use for advanced predialysis CKD in patients with hypertension and anemia. DESIGN Prospective cohort study. SETTING Taiwan. PARTICIPANTS From January 1, 2000, through June 30, 2009, we selected 28 497 hypertensive adult patients with CI(D. Serum creatinine levels were greater than 6 mg/dL, hematocrit levels were less than 28%, and patients were treated with erythropoiesis-stimulating agents. INTERVENTIONS Users (n = 14117) and nonusers (n = 14380) of ACEls/ARBs. MAIN OUTCOMES AND MEASURES We used Cox proportional hazards regression models to estimate hazard ratios (HRs) for commencement of long-term dialysis and all-cause mortality for ACRI/ARB users vs nonusers. RESULTS In a median follow-up of 7 months, 20152 patients (70.7%) required long-term dialysis and 5696 (20.0%) died before progression to end-stage renal disease requiring dialysis. Use of ACEIs/ARBs was associated with a lower risk for long-term dialysis (HR, 0.94 [95% CI, 0.91-0.97]) and the composite outcome of long-term dialysis or death (0.94 [0.92-0.97]). The renal benefit of ACEI/ARB use was consistent across most patient subgroups, as was that of ACEI or ARB monotherapy. Compared with nonusers, the ACEI/ARB users had a higher hyperkalemia-associated hospitalization rate, but the risk of predialysis mortality caused by hyperkalemia was not significantly increased (HR, 1.03 [95% CI, 0.92-1.16]; P=.30). CONCLUSIONS AND RELEVANCE Patients with stable hypertension and advanced CKD who receive therapy with ACEIs/ARBs exhibit an association with lower risk for long-term dialysis or death by 6%. This benefit does not increase the risk of all-cause mortality.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据