Objective:To systematically evaluate the incidence and risk factors of acute kidney injury (AKI) induced by vancomycin in pediatric patients.Methods:Databases of PubMed, Embase, The Cochrane Library, Web of Science, CNKI, Wanfang, VIP, Chinese Biomedical Database (CBM) were searched and articles about the risk factors of AKI induced by vancomycin in pediatric patients from inception to June 2024 were collected. Quality assessment was performed using the Newcastle-Ottawa Scale (NOS) for the included studies. Meta-analysis of the data for relevant exposure factors extracted from the included literature was conducted using Rev Man 5.4. The strength of association between the exposure factors and AKI was expressed using the odds ratio ( OR) and its 95% confidence interval ( CI). Results:A total of 13 studies were entered, involving 11 073 patients. Of them, 1 388 patients were in AKI group and 9 685 patients in non-AKI group. The incidence of AKI was 12.53%, ranging from 4.62% to 27.07%. The quality evaluation results showed that the 13 documents were all of high-quality (NOS score ≥7 points). Meta-analysis showed that admission to intensive care unit (ICU) ( OR=2.39, 95% CI: 1.59-3.59, P<0.001), vancomycin using time ≥7 d ( OR=2.19, 95% CI: 1.44-3.34 P=0.003), vancomycin steady-state trough concentration ≥15 mg/L ( OR=2.98, 95% CI: 2.22-4.01, P<0.001), combined with nephrotoxic drugs ≥2 kinds ( OR=2.92, 95% CI=1.84-4.64, P<0.001), combined with piperacillin sodium and tazobactam sodium ( OR=2.71, 95% CI: 1.72- 4.27, P<0.001), combined with carbapenem ( OR=2.36, 95% CI: 1.36-4.10, P=0.002), combined with aminoglycosides ( OR=1.78, 95% CI: 1.35-2.35, P<0.001), combined with loop diuretics ( OR=3.16, 95% CI: 2.36- 4.23, P<0.001), combined with amphotericin B ( OR=2.26, 95% CI: 1.35-3.79, P=0.002), combined with contrast medium ( OR=2.34, 95% CI: 1.04-5.25, P=0.040), and combined with aciclovir ( OR=1.74, 95% CI: 1.04-2.84, P=0.030) were all risk factors of AKI induced by vancomycin in pediatric patients. Conclusions:The incidence of vancomycin-related AKI in pediatric patients was 12.53%. Admission to ICU, vancomycin trough concentration ≥15 mg/L, medication time ≥7 d, and concomitant use of ≥2 nephrotoxic drugs and etc.were risk factors of vancomycin-related AKI.

Objective:To systematically evaluate the incidence and risk factors of acute kidney injury (AKI) induced by vancomycin in pediatric patients.Methods:Databases of PubMed, Embase, The Cochrane Library, Web of Science, CNKI, Wanfang, VIP, Chinese Biomedical Database (CBM) were searched and articles about the risk factors of AKI induced by vancomycin in pediatric patients from inception to June 2024 were collected. Quality assessment was performed using the Newcastle-Ottawa Scale (NOS) for the included studies. Meta-analysis of the data for relevant exposure factors extracted from the included literature was conducted using Rev Man 5.4. The strength of association between the exposure factors and AKI was expressed using the odds ratio ( OR) and its 95% confidence interval ( CI). Results:A total of 13 studies were entered, involving 11 073 patients. Of them, 1 388 patients were in AKI group and 9 685 patients in non-AKI group. The incidence of AKI was 12.53%, ranging from 4.62% to 27.07%. The quality evaluation results showed that the 13 documents were all of high-quality (NOS score ≥7 points). Meta-analysis showed that admission to intensive care unit (ICU) ( OR=2.39, 95% CI: 1.59-3.59, P<0.001), vancomycin using time ≥7 d ( OR=2.19, 95% CI: 1.44-3.34 P=0.003), vancomycin steady-state trough concentration ≥15 mg/L ( OR=2.98, 95% CI: 2.22-4.01, P<0.001), combined with nephrotoxic drugs ≥2 kinds ( OR=2.92, 95% CI=1.84-4.64, P<0.001), combined with piperacillin sodium and tazobactam sodium ( OR=2.71, 95% CI: 1.72- 4.27, P<0.001), combined with carbapenem ( OR=2.36, 95% CI: 1.36-4.10, P=0.002), combined with aminoglycosides ( OR=1.78, 95% CI: 1.35-2.35, P<0.001), combined with loop diuretics ( OR=3.16, 95% CI: 2.36- 4.23, P<0.001), combined with amphotericin B ( OR=2.26, 95% CI: 1.35-3.79, P=0.002), combined with contrast medium ( OR=2.34, 95% CI: 1.04-5.25, P=0.040), and combined with aciclovir ( OR=1.74, 95% CI: 1.04-2.84, P=0.030) were all risk factors of AKI induced by vancomycin in pediatric patients. Conclusions:The incidence of vancomycin-related AKI in pediatric patients was 12.53%. Admission to ICU, vancomycin trough concentration ≥15 mg/L, medication time ≥7 d, and concomitant use of ≥2 nephrotoxic drugs and etc.were risk factors of vancomycin-related AKI.