by Dong-Jin Shin, Lilin Li, Ara Cho, Jeonghwan Lee, Sohee Oh, Soie Kwon, Dong Ki Kim, Sejoong Kim, Yun Kyu Oh, Chun Soo Lim, Yon Su Kim, Jung Pyo Lee, VENUS study investigators
Abstract:
Introduction: This prospective cohort study investigated the clinical role of circulating tumor necrosis factor receptor (cTNFR) levels as prognostic biomarkers in severe acute kidney injury (AKI) patients requiring continuous renal replacement therapy (CRRT). Methods: We enrolled 136 patients from 7 hospitals participating in the VENUS (VolumE maNagement Under body composition monitoring in critically ill patientS on CRRT) trial from July 2017 to October 2019. The levels of cTNFR1 and cTNFR2 were measured using plasma samples collected on days 0 (D0), 2 (D2), and 7 (D7). Patients were divided into high- and low-cTNFR groups based on their receptor concentrations. Results: D0 concentrations of cTNFR1 and cTNFR2 were positively correlated with one another (R2 = 0.37, p textless 0.001). The high-cTNFR1 group displayed a higher in-hospital mortality rate than the low-TNFR1 group (p = 0.002). Moreover, the mortality rate was significantly higher in the high-TNFR1 group than in the low-TNFR1 group after adjusting for age, sex, and acute physiology, and chronic health evaluation II scores (hazard ratio 1.82, 95% confidence interval 1.09–3.03, p = 0.025). D2 and D7 cTNFR1 levels were also associated with in-hospital mortality; contrastingly, cTNFR2 levels were not associated with this outcome. Additionally, patients were divided into three groups according to the change in cTNFR levels from D0 to D2 (ΔcTNFR). Those in the highest ΔcTNFR tertile had a higher mortality rate than the remaining patients (p = 0.033 for ΔcTNFR1; p = 0.025 for ΔcTNFR2). Patients who underwent AKI-to-chronic kidney disease transition had higher concentrations of cTNFR1 (p = 0.014). Discussion/Conclusion: Plasma cTNFR1 concentrations at CRRT initiation and changes in cTNFR1 and 2 levels immediately following CRRT initiation are significant biomarkers for predicting the outcomes of patients with severe AKI.
Reference:
Dong-Jin Shin, Lilin Li, Ara Cho, Jeonghwan Lee, Sohee Oh, Soie Kwon, Dong Ki Kim, Sejoong Kim, Yun Kyu Oh, Chun Soo Lim, Yon Su Kim, Jung Pyo Lee, VENUS study investigatorsPlasma Circulating Tumor Necrosis Factor Receptors at Multiple Time Points Can Predict the Outcome of Severe Acute Kidney InjuryIn Blood Purification, volume 52, 2023.
Bibtex Entry:
@article{shin_plasma_2023,
title = {Plasma {Circulating} {Tumor} {Necrosis} {Factor} {Receptors} at {Multiple} {Time} {Points} {Can} {Predict} the {Outcome} of {Severe} {Acute} {Kidney} {Injury}},
volume = {52},
copyright = {https://karger.com/pages/terms-and-conditions},
issn = {0253-5068, 1421-9735},
url = {https://karger.com/BPU/article/doi/10.1159/000526950},
doi = {10.1159/000526950},
abstract = {Introduction: This prospective cohort study investigated the clinical role of circulating tumor necrosis factor receptor (cTNFR) levels as prognostic biomarkers in severe acute kidney injury (AKI) patients requiring continuous renal replacement therapy (CRRT). Methods: We enrolled 136 patients from 7 hospitals participating in the VENUS (VolumE maNagement Under body composition monitoring in critically ill patientS on CRRT) trial from July 2017 to October 2019. The levels of cTNFR1 and cTNFR2 were measured using plasma samples collected on days 0 (D0), 2 (D2), and 7 (D7). Patients were divided into high- and low-cTNFR groups based on their receptor concentrations. Results: D0 concentrations of cTNFR1 and cTNFR2 were positively correlated with one another (R2 = 0.37, p {textless} 0.001). The high-cTNFR1 group displayed a higher in-hospital mortality rate than the low-TNFR1 group (p = 0.002). Moreover, the mortality rate was significantly higher in the high-TNFR1 group than in the low-TNFR1 group after adjusting for age, sex, and acute physiology, and chronic health evaluation II scores (hazard ratio 1.82, 95% confidence interval 1.09–3.03, p = 0.025). D2 and D7 cTNFR1 levels were also associated with in-hospital mortality; contrastingly, cTNFR2 levels were not associated with this outcome. Additionally, patients were divided into three groups according to the change in cTNFR levels from D0 to D2 (ΔcTNFR). Those in the highest ΔcTNFR tertile had a higher mortality rate than the remaining patients (p = 0.033 for ΔcTNFR1; p = 0.025 for ΔcTNFR2). Patients who underwent AKI-to-chronic kidney disease transition had higher concentrations of cTNFR1 (p = 0.014). Discussion/Conclusion: Plasma cTNFR1 concentrations at CRRT initiation and changes in cTNFR1 and 2 levels immediately following CRRT initiation are significant biomarkers for predicting the outcomes of patients with severe AKI.},
language = {en},
number = {3},
urldate = {2024-12-02},
journal = {Blood Purification},
author = {Shin, Dong-Jin and Li, Lilin and Cho, Ara and Lee, Jeonghwan and Oh, Sohee and Kwon, Soie and Kim, Dong Ki and Kim, Sejoong and Oh, Yun Kyu and Lim, Chun Soo and Kim, Yon Su and Lee, Jung Pyo and {VENUS study investigators}},
year = {2023},
pages = {285--295},
}