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Clinical Trial Summary

The aim of this study is to determine whether sodium bicarbonate is superior to sodium chloride in preventing contrast induced nephropathy in diabetic patients undergoing coronary angiography or intervention.


Clinical Trial Description

Contrast induced nephropathy (CIN) is a common cause of renal failure associated with prolonged hospitalization, significant morbidity or mortality, and cost. CIN has been reported to account for 10% of hospital acquired renal failure. Several strategies or medications were tried to prevent CIN. Of these, mucomyst and normal saline infusion are effective to prevent CIN. Sodium bicarbonate has shown mixed results from recent randomized trials. Moreover,limited data have been available for preventing CIN in diabetic renal dysfunction undergoing coronary angiography or intervention. Our hypothesis is that addition of sodium bicarbonate will be more efficacious than normal saline in preventing CIN at above situation. ;


Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Subject), Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT00950079
Study type Interventional
Source CardioVascular Research Foundation, Korea
Contact Seong-Wook Park, MD, PhD
Phone 2-3010-3153
Email swpark@amc.seoul.kr
Status Recruiting
Phase Phase 4
Start date February 2008
Completion date January 2010

See also
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Active, not recruiting NCT01402232 - REduction of rIsk for Contrast Induced Nephropathy
Recruiting NCT02113540 - Assessment of the Effect of Atorvastatin on Prevention of CIN in Patients Undergoing Coronary Angiography Phase 3
Active, not recruiting NCT01456013 - Evaluation of RenalGuard® System to Reduce the Incidence of Contrast Induced Nephropathy in At-Risk Patients Phase 3