metricas
covid
Buscar en
Medicina Clínica (English Edition)
Toda la web
Inicio Medicina Clínica (English Edition) Predictive value of C-reactive protein, procalcitonin, and interleukin-6 on 30-d...
Journal Information
Vol. 160. Issue 12.
Pages 540-546 (June 2023)
Share
Share
Download PDF
More article options
Vol. 160. Issue 12.
Pages 540-546 (June 2023)
Original article
Predictive value of C-reactive protein, procalcitonin, and interleukin-6 on 30-day mortality in patients with bloodstream infections
Valor predictivo de la proteína C reactiva, procalcitonina e interleucina-6 en la mortalidad a los 30 días en pacientes con infecciones del torrente sanguíneo
Wen Songa,b,1, Fengming Tianb,1, Yue Wangb,1, Qiannan Sunb, Fan Guob, Gang Zhaoc, Yuwei Lina, Jing Wangd,e, Li Yanga,
Corresponding author
897788429@qq.com

Corresponding authors.
, Xiumin Mab,
Corresponding author
maxiumin1210@sohu.com

Corresponding authors.
a Clinical Laboratory Center, Hospital of Traditional Chinese Medicine Affiliated to Xinjiang Medical University, Urumqi, Xinjiang 830099, PR China
b State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Laboratory Center, Tumor Hospital Affiliated to Xinjiang Medical University, Urumqi 830000, PR China
c Department of Blood Transfusion, Hospital of Traditional Chinese Medicine Affiliated to Xinjiang Medical University, Urumqi, Xinjiang 830099, PR China
d First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830011, PR China
e Respiratory Department of the Second Affiliated Hospital of Hainan Medical College, Haikou, Hainan 570000, PR China
Article information
Abstract
Full Text
Bibliography
Download PDF
Statistics
Figures (1)
Abstract
Background

We aimed to assess the predictive performance of C-reactive protein (hsCRP), procalcitonin (PCT), and interleukin-6 (IL-6) at different times points of bloodstream infections (BSI) management.

Methods

The cases were collected from January 2020 to June 2021 in the First Affiliated Hospital of Xinjiang Medical University (n=185). We collected patients’ records of hsCRP, PCT, and IL-6 serum levels and calculated the clearance of these biomarkers on day 1, day 3, and day 5 (hsCRP-1, hsCRP-3, hsCRP-5, so do PCT, and IL-6). We analyzed these predictive performances for 30-day mortality with ROC and Logistic regression. The correlation between biomarkers and their clearance rates was performed by a rank correlation method.

Results

The 30-day mortality was 11.35% (21/185). Serial serum hsCRP-3, IL-6-3, PCT-1, PCT-3, and PCT-5 were statistically higher in BSI mortality than survivors. Significant predictive ability was found for 30-day mortality with blood culture (BC) reported fungi (OR, 0.033; 95% CI: 0.002–0.535) and PCT-5 (OR, 1.045; 95% CI: 1.013–1.078) levels, respectively. The AUC of PCT-5 levels for 30-day mortality was 0.784 (95% CI 0.678–0.949), and the cut-off value was 5.455ng/mL.

Conclusions

PCT-5 is more valuable for the prognosis of 30-day mortality in patients with BSI compared to the other inflammatory biomarkers.

Keywords:
Bloodstream infection
Hypersensitive C-reactive protein
Procalcitonin
Interleukin-6
Procalcitonin clearance
Resumen
Antecedentes

Nuestro objetivo fue evaluar el rendimiento predictivo de la proteína C reactiva (hsCRP), procalcitonina (PCT) e interleucina-6 (IL-6) en distintos momentos del tratamiento de pacientes con infecciones del torrente sanguíneo.

Métodos

Los casos se recogieron entre enero de 2020 y junio de 2021 en el Primer Hospital Afiliado de la Universidad Médica de Xinjiang (n = 185). Los valores de los niveles séricos de hsCRP, PCT e IL-6 se obtuvieron de los registros de los pacientes y calculamos la depuración de estos biomarcadores en el día 1, el día 3 y el día 5 (hsCRP-1, hsCRP-3, hsCRP-5, PCT e IL-6). Analizamos estos rendimientos predictivos para la mortalidad a 30 días con ROC y regresión logística. La correlación entre los biomarcadores y sus tasas de eliminación se realizó mediante un método de correlación de rangos.

Resultados

La mortalidad a 30 días fue de 11,35% (21/185). Los valores séricos seriados de hsCRP-3, IL-6-3, PCT-1, PCT-3 y PCT-5 fueron estadísticamente más elevados en los pacientes fallecidos de infecciones del torrente sanguíneo que en los supervivientes. Se halló una capacidad predictiva significativa para la mortalidad por hongos (OR, 0,033; IC 95%: 0,002-0,535) y el valor de PCT-5 (OR, 1.045; IC 95%: 1.013-1.078), respectivamente. El AUC de los niveles de PCT-5 para la mortalidad a 30 días fue de 0,784 (IC 95%: 0,678-0,949), y el valor de corte fue de 5.455 ng/mL.

Conclusiones

La PCT-5 fue un parámetro de más valor para el pronóstico de mortalidad a 30 días en pacientes con infecciones del torrente sanguíneo en comparación con los demás biomarcadores inflamatorios.

Palabras clave:
Infección del torrente sanguíneo
Proteína C reactiva hipersensible
Procalcitonina
Interleucina-6
Aclaramiento de procalcitonina

Article

These are the options to access the full texts of the publication Medicina Clínica (English Edition)
Subscriber
Subscriber

If you already have your login data, please click here .

If you have forgotten your password you can you can recover it by clicking here and selecting the option “I have forgotten my password”
Subscribe
Subscribe to

Medicina Clínica (English Edition)

Purchase
Purchase article

Purchasing article the PDF version will be downloaded

Price 19.34 €

Purchase now
Contact
Phone for subscriptions and reporting of errors
From Monday to Friday from 9 a.m. to 6 p.m. (GMT + 1) except for the months of July and August which will be from 9 a.m. to 3 p.m.
Calls from Spain
932 415 960
Calls from outside Spain
+34 932 415 960
E-mail
Article options
es en pt

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?

Você é um profissional de saúde habilitado a prescrever ou dispensar medicamentos

Quizás le interese:
10.1016/j.medcle.2020.07.022
No mostrar más