Dosage of Clopidogrel in Patients with Altered Renal Function

General Recommendations for Clopidogrel in Renal Insufficiency

• The European Society of Cardiology recommends that the standard maintenance dose of clopidogrel (75 mg daily) should be used in patients with moderate or severe renal insufficiency, without the need for specific dose adjustment based on renal function 1
• The standard loading dose of clopidogrel (300-600 mg) does not require specific adjustment in patients with renal insufficiency, according to the European Heart Journal 1, 2

Special Considerations

• The American Heart Association suggests that patients with chronic kidney disease may benefit from higher doses of clopidogrel (150 mg/day) if they exhibit resistance to clopidogrel after percutaneous coronary intervention, with a reduction in adverse events without a significant increase in bleeding 1