The Annals of pharmacotherapy · 2025
The Albumin-Bilirubin-Fibrosis-4 Score for Predicting Teicoplanin-Induced Abnormal Liver Enzyme Levels in Patients Undergoing Therapeutic Drug Monitoring: A Multicentral Retrospective Cohort Study.
СтатьяМногоцентровое исследованиеНазвание и аннотация: Перевод в очереди
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Ooi Hayahide, Asai Yuki, Kondo Yoshihiro, Tashiro Takumi, Zakoji Nobuyuki, Aoki Maria, Koriyama Yoshiki, Iwamoto Takuya, Takahashi Masaaki
Аннотация
BACKGROUND: Although therapeutic drug monitoring (TDM) maintains serum teicoplanin (TEIC) concentration between 15 and 30 μg/mL, TEIC-induced liver injury may still occur. The albumin-bilirubin (ALBI)-fibrosis-4 (FIB-4) score may be useful for predicting TEIC-induced liver injury in patients undergoing TDM.
OBJECTIVE: This pilot study aimed to investigate whether the ALBI-FIB4 score can predict TEIC-induced abnormal liver enzyme levels in patients undergoing TDM.
METHODS: The multicenter retrospective cohort study included 140 patients undergoing TDM of TEIC at steady state. The primary outcome was TEIC-induced abnormal liver enzyme levels. Cut-off values for the alanine aminotransferase (ALT), ALBI score, FIB-4 index, and ALBI-FIB4 score were detected using receiver-operating characteristic curves. The cumulative risk of TEIC-induced abnormal liver enzyme levels was evaluated using Kaplan-Meier curves analyzed log-rank test. Subgroup analysis was performed to examine cumulative risk in patients with serum TEIC concentration of <30 μg/mL.
RESULTS: The incidence of TEIC-induced abnormal liver enzyme levels was 14.3% (20/140). Cut-off values were 24 IU/L for ALT (sensitivity: 0.800; specificity: 0.692; area under the curve [AUC]: 0.753), -1.33 for the ALBI score (sensitivity: 0.550; specificity: 0.617; AUC: 0.539), 2.73 for the FIB-4 index (sensitivity: 0.700; specificity: 0.475; AUC: 0.550), and -0.85 for the ALBI-FIB4 score (sensitivity: 0.800; specificity: 0.467; AUC: 0.572). The cumulative risk of TEIC-induced abnormal liver enzyme levels was significantly higher for patients with ALT ≥24 IU/L (P < 0.01) and ALBI-FIB4 score ≥-0.85 (P = 0.042). Patients with a serum TEIC concentration of <30 µg/mL exhibited a similar trend, with a higher cumulative risk for patients with ALBI-FIB4 score ≥-0.85 (P = 0.058).
CONCLUSION AND RELEVANCE: An ALBI-FIB4 score ≥-0.85 may serve as a potential predictor for TEIC-induced abnormal liver enzyme levels in patients undergoing TDM. However, evidence supporting this threshold requires further statistical validation using a larger dataset.
OBJECTIVE: This pilot study aimed to investigate whether the ALBI-FIB4 score can predict TEIC-induced abnormal liver enzyme levels in patients undergoing TDM.
METHODS: The multicenter retrospective cohort study included 140 patients undergoing TDM of TEIC at steady state. The primary outcome was TEIC-induced abnormal liver enzyme levels. Cut-off values for the alanine aminotransferase (ALT), ALBI score, FIB-4 index, and ALBI-FIB4 score were detected using receiver-operating characteristic curves. The cumulative risk of TEIC-induced abnormal liver enzyme levels was evaluated using Kaplan-Meier curves analyzed log-rank test. Subgroup analysis was performed to examine cumulative risk in patients with serum TEIC concentration of <30 μg/mL.
RESULTS: The incidence of TEIC-induced abnormal liver enzyme levels was 14.3% (20/140). Cut-off values were 24 IU/L for ALT (sensitivity: 0.800; specificity: 0.692; area under the curve [AUC]: 0.753), -1.33 for the ALBI score (sensitivity: 0.550; specificity: 0.617; AUC: 0.539), 2.73 for the FIB-4 index (sensitivity: 0.700; specificity: 0.475; AUC: 0.550), and -0.85 for the ALBI-FIB4 score (sensitivity: 0.800; specificity: 0.467; AUC: 0.572). The cumulative risk of TEIC-induced abnormal liver enzyme levels was significantly higher for patients with ALT ≥24 IU/L (P < 0.01) and ALBI-FIB4 score ≥-0.85 (P = 0.042). Patients with a serum TEIC concentration of <30 µg/mL exhibited a similar trend, with a higher cumulative risk for patients with ALBI-FIB4 score ≥-0.85 (P = 0.058).
CONCLUSION AND RELEVANCE: An ALBI-FIB4 score ≥-0.85 may serve as a potential predictor for TEIC-induced abnormal liver enzyme levels in patients undergoing TDM. However, evidence supporting this threshold requires further statistical validation using a larger dataset.