Emergency medicine pharmacotherapy compromises accuracy of plasma creatinine determination by enzyme-based methods: real-world clinical evidence and implications for clinical practice
Status PubMed-not-MEDLINE Jazyk angličtina Země Švýcarsko Médium electronic-ecollection
Typ dokumentu časopisecké články
PubMed
38259831
PubMed Central
PMC10801230
DOI
10.3389/fmed.2023.1236948
Knihovny.cz E-zdroje
- Klíčová slova
- creatinine, cystatin C, eGFR, renal functions, urgent care medication,
- Publikační typ
- časopisecké články MeSH
BACKGROUND: Assessment of kidney function in emergency settings is essential across all medical subspecialties. Daily assessment of patient creatinine results from emergency medical services showed that some deviated from expected values, implying drug-related interference. METHODS: Real-time clinical evaluation of an enzyme method (Roche CREP2) in comparison with the Jaffé gen. 2 method (Roche CREJ2) was performed. During the period of December 2022 and January 2023, we analyzed 8,498 patient samples, where 5,524 were heavily medicated STAT patient specimens, 500 were pediatric specimens, and 2,474 were from a distant general population in a different region using the same methods. RESULTS: In 109 out of 5,524 hospital specimens (1.97%, p < 0.001), the CREP2 value was apparently (25% or more) lower than CREJ2. Suspect interfering medication was found in a sample of 43 out of 46 reviewed patients where medication data were available. This phenomenon was not observed in the general population. CONCLUSION: In a polymedicated urgent care hospital population, a creatinine enzyme method produces unreliable results, apparently due to multiple drug-related interferences.
Department of Laboratory Medicine University Hospital Brno Brno Czechia
Department of Laboratory Medicine University Hospital Brno Masaryk University Brno Czechia
Department of Laboratory Methods Faculty of Medicine Masaryk University Brno Czechia
Department of Mathematics and Statistics Faculty of Science Masaryk University Brno Czechia
Department of Pediatric Hematology and Biochemistry University Hospital Brno Brno Czechia
Department of Pediatric Oncology University Hospital Brno Brno Czechia
Department of Pediatrics Pediatric Nephrology Unit University Hospital Brno Brno Czechia
Department of Pharmacology and Toxicology Faculty of Pharmacy Masaryk University Brno Czechia
Department of Pharmacology Faculty of Medicine Masaryk University Brno Czechia
Department of Pharmacy Clinical Pharmacy Services Unit University Hospital Brno Brno Czechia
Department of Pharmacy University Hospital Brno Brno Czechia
Faculty of Medicine Masaryk University Brno Czechia
General Teaching Hospital Prague Czechia
Spadia Laboratories Central Reference Lab Division of Clinical Biochemistry Ostrava Czechia
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