Nephrotoxicity caused by colistin use in ICU: a single centre experience

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Kilic I., Ayar Y., Ceylan İ., KÜÇÜKDEMİRCİ KAYA P., Caliskan G.

BMC Nephrology, cilt.24, sa.1, 2023 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 24 Sayı: 1
  • Basım Tarihi: 2023
  • Doi Numarası: 10.1186/s12882-023-03334-8
  • Dergi Adı: BMC Nephrology
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, CINAHL, EMBASE, MEDLINE, Directory of Open Access Journals
  • Anahtar Kelimeler: Acute kidney injury, Colistin, Intensive care unit, Vasopressor
  • Bursa Uludağ Üniversitesi Adresli: Evet

Özet

Background: We aimed to determine the risk factors that may be associated with colistin-induced acute kidney injury (AKI) to promote the safer use of colistin in the treatment of nosocomial infections caused by multidrug-resistant Gram-negative bacteria in intensive care units. Materials and methods: This retrospective observational study was conducted among adult patients who received a minimum of 48 h of intravenous colistin from January 2020 to December 2020 at the intensive care unit of a tertiary care hospital. AKI diagnosis and staging were made based on the Kidney Disease Improving Global Outcome Criteria. Results: Of 148 patients who received intravenous colistin at a daily dose of 9 million IU, 54 (36%) developed AKI. In the univariate analysis, age, Charlson comorbidity index, APACHE II score, duration of colistin treatment, basal creatinine level, use of vasopressors, and vancomycin were significantly associated with AKI (p < 0.05). The multivariate analysis revealed that the independent predictor of AKI was the use of vasopressors (OR: 3.14; 95% confidence interval: 1.39–97.07; p = 0.06). Conclusion: The use of vasopressors in critically ill patients was independently associated with AKI developing during colistin treatment.