| Popis: |
Abstract Background At present, the clinical methods for preventing and treating contrast-induced nephropathy (CIN) are limited, and statins can play a better role during this process. So, we aimed to assess the atorvastatin on renal function in nephropathy patients after percutaneous coronary intervention (PCI). Methods In this work, 100 elderly patients with coronary heart disease (CHD) were selected into an experimental group (Exp group, 50 cases, 40 mg/d po atorvastatin) and a control group (Ctrl group, 50 cases, 10 mg/d po atorvastatin). The renal function indicators, blood routine indicators, and the incidence of adverse reactions (ARs) were compared between patients in Exp and Ctrl groups. Results After surgery, the levels of serum creatinine (SCr), blood urea nitrogen (BUN), cystatin C (CysC), high-sensitivity C-reactive protein (hs-CRP), and interleukin (IL6) in patients in the Exp group were much lower, and the levels of estimated glomerular filtration rate (eGFR) and superoxide dismutase (SOD) were higher (all P 0.05). Compared with conventional doses of atorvastatin, high-dose atorvastatin can effectively prevent renal function damage in patients with CIN, decrease the inflammation and oxidative stress in patients, and will not increase the risk of ARs during hospitalization. Conclusion Taken together, high-dose atorvastatin can be applied in treating patients with CHD after PCI due to its excellent efficacy and high safety. |
