Sodium chloride vs. sodium bicarbonate for the prevention of contrast medium-induced nephropathy: a randomized controlled trial.
نویسندگان
چکیده
AIMS The most effective regimen for the prevention of contrast-induced nephropathy (CIN) remains uncertain. Our purpose was to compare two regimens of sodium bicarbonate with 24 h sodium chloride 0.9% infusion in the prevention of CIN. METHODS AND RESULTS We performed a prospective, randomized trial between March 2005 and December 2009, including 258 consecutive patients with renal insufficiency undergoing intravascular contrast procedures. Patients were randomized to receive intravenous volume supplementation with either (A) sodium chloride 0.9% 1 mL/kg/h for at least 12h prior and after the procedure or (B) sodium bicarbonate (166 mEq/L) 3 mL/kg for 1 h before and 1 mL/kg/h for 6 h after the procedure or (C) sodium bicarbonate (166 mEq/L) 3 mL/kg over 20 min before the procedure plus sodium bicarbonate orally (500 mg per 10 kg). The primary endpoint was the change in estimated glomerular filtration rate (eGFR) within 48 h after contrast. Secondary endpoints included the development of CIN. The maximum change in eGFR was significantly greater in Group B compared with Group A {mean difference -3.9 [95% confidence interval (CI), -6.8 to -1] mL/min/1.73 m2, P = 0.009} and similar between groups C and B [mean difference 1.3 (95% CI, -1.7-4.3) mL/min/1.73 m(2), P = 0.39]. The incidence of CIN was significantly lower in Group A (1%) vs. Group B (9%, P = 0.02) and similar between Groups B and C (10%, P = 0.9). CONCLUSION Volume supplementation with 24 h sodium chloride 0.9% is superior to sodium bicarbonate for the prevention of CIN. A short-term regimen with sodium bicarbonate is non-inferior to a 7 h regimen. ClinicalTrials.gov Identifier: NCT00130598.
منابع مشابه
Randomized Trial Patients Undergoing Coronary Angiography: A Prevention of Contrast Medium Induced Nephropathy in Sodium Bicarbonate vs Sodium Chloride for the Correction
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Sodium bicarbonate vs sodium chloride for the prevention of contrast medium-induced nephropathy in patients undergoing coronary angiography: a randomized trial.
CONTEXT Sodium bicarbonate has been suggested as a possible strategy for prevention of contrast medium-induced nephropathy, a common cause of renal failure associated with prolonged hospitalization, increased health care costs, and substantial morbidity and mortality. OBJECTIVE To determine if sodium bicarbonate is superior to sodium chloride for preventing contrast medium-induced nephropathy...
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Sodium bicarbonate versus saline for the prevention of contrast-induced nephropathy in patients with renal dysfunction undergoing coronary angiography or intervention.
OBJECTIVES The purpose of this study was to compare the efficacy of sodium bicarbonate versus isotonic saline in addition to N-acetylcysteine (NAC) to prevent contrast-induced nephropathy (CIN) in a larger population of patients with renal dysfunction undergoing coronary angiography or intervention. BACKGROUND Contrast-induced nephropathy accounts for more than 10% of hospital-acquired renal ...
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ورودعنوان ژورنال:
- European heart journal
دوره 33 16 شماره
صفحات -
تاریخ انتشار 2012