Objective: The purpose of this study was to analyze the improvement effect of clinical pharmacist intervention on renal function impairment in patients with antimicrobial-induced acute kidney injury (AKI).
Methods: A total of 145 patients with AKI caused by antibiotics admitted to the ICU department were selected as the research subjects. The patients were divided into the control group (n=57) and the intervention group (n=88) according to whether there were ICU specialist clinical pharmacists involved in clinical treatment. The renal function outcome and infection control were evaluated in the two groups.
Results: The proportion of renal function outcome in the intervention group was 88.6%, which was significantly higher than that in the control group. However, there was no statistically significant difference in infection control between the two groups. For the intervention group, the clinical pharmacists adopted three intervention methods: dose adjustment, drug replacement and CRRT treatment, respectively, according to the disease conditions of AKI patients. Among them, dose adjustment and drug replacement were the most frequently used intervention methods. In addition, the proportion of renal function outcome was higher in the group of patients who changed antibiotics and underwent CRRT, which were 93.1% and 100%, respectively. The adjusted-dose group had the highest infection control rate at 82.1%. However, there were no statistically significant differences in renal function outcomes and infection control among the three interventions.
Conclusion: Clinical pharmacists participating in the clinical treatment of patients with antimicrobial-induced AKI in ICU can effectively improve the renal function of patients.
Keywords: clinical pharmacists, acute kidney injury, antimicrobial, renal function