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. Author manuscript; available in PMC: 2016 Apr 5.
Published in final edited form as: Prog Cardiovasc Dis. 2009 Nov-Dec;52(3):238–242. doi: 10.1016/j.pcad.2009.09.004

Table 4.

Renal outcomes from randomized trials comparing revascularization and medical therapy in RAS [42–44]

Trial Intervention Medical therapy P
DRASTIC
 Serum creatinine (mg/dL) 1.2 1.2
 Creatinine clearance (mL/min) 70 62 .11
EMMA
 Creatinine clearance (mL/s) 1.28 1.23 .73
Scottish and Newcastle
 Serum creatinine (mg/dL)
 Bilateral disease 2.1 1.8 NS
 Unilateral disease 1.6 2.3 NS

NS indicates not significant.