Fig. 1From: Dose escalation study of intravenous and intra-arterial N-acetylcysteine for the prevention of oto- and nephrotoxicity of cisplatin with a contrast-induced nephropathy model in patients with renal insufficiencyDosing algorithm for N-acetylcysteine to determine the maximum tolerated dose in adults with chronic kidney disease. The N-acetylcysteine maximum tolerated dose was defined as one dose level below the dose that produced grade 3 or 4 toxicity. MTD maximum tolerated doseBack to article page