Abstract
Contrast-induced acute kidney injury (CI-AKI) is one of the most widely discussed and debated topic in cardiovascular medicine and N-acetylcysteine (NAC) is the most widely used pharmacological agent assessed in clinical trials for offering renal protection against CI-AKI. Results of these clinical trials are though split between those that favor its use and vice versa. In this brief communication we discuss the latest research advances regarding the use of NAC against CI-AKI. Recent clinical evidence and overview of in-depth statistical analyses of relevant clinical trials and their meta-analyses do not support the use of NAC in prophylaxis against CI-AKI. Adequate hydration before and after contrast media exposure, along with avoidance of nephrotoxic drugs, remains the recommended prophylaxis against CI-AKI.
Financial & competing interests disclosure
The author has no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties.
No writing assistance was utilized in the production of this manuscript.