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COMMENTS AND OPINIONS
RAAS Blockade, Renal Failure, ESRD, and Death Among African Americans in the AASK Posttrial Cohort Study
Macaulay A. C. Onuigbo, MD, MSc, FWACP
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| Since this article does not have an abstract, we have provided the first 150 words of the full text and any section headings. |
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My colleagues and I read with a heightened level of interest, some disappointment, and a sense of foreboding and erudite concern, the recent report of significant doubling of serum creatinine level and end-stage renal disease (ESRD) among African Americans in the African American Study of Kidney Disease and Hypertension (AASK) cohort study, who received renin-angiotensin-aldosterone system (RAAS)-blocking therapy and were targeted for blood pressure reduction.1 Over 7 years, 569 of 1094 African American patients experienced the primary composite outcome of doubling of serum creatinine level, ESRD, or death—a 10-year cumulative incidence of 54%.1 Only 34% experienced a slow decline of kidney function.1 Of 164 patients with a doubling of serum creatinine level, 134 (81.7%) subsequently developed ESRD.1 Despite these very troubling trends, the authors argued that the rate of chronic kidney disease (CKD) progression would likely have been even greater without RAAS-blocking therapy.1 . . . [Full Text of this Article] AUTHOR INFORMATION
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