For the systematic review and meta-analysis, a Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA)-guided search was conducted in PubMed, Scopus, Web of Science, Cochrane Library, and CNKI to identify studies evaluating urinary KIM-1 for early (≤ 24 h) detection of cisplatin-induced AKI. Here, HAVCR1 is linked to acute kidney injury.