Inflammatory Status in COVID-19 Patients with Chronic Kidney Disease
Author Information
Author(s): Banta Andreea, Rosca Daniela, Rosca Ovidiu, Bogdan Iulia, Cerbulescu Teodor, Stana Loredana Gabriela, Hogea Elena, Nistor Daciana, Maringhini Silvio
Primary Institution: Victor Babes University of Medicine and Pharmacy Timisoara
Hypothesis
Lower creatinine clearance levels are associated with heightened inflammatory responses in COVID-19 patients with chronic kidney disease.
Conclusion
CKD patients with lower creatinine clearance levels have an amplified inflammatory response during COVID-19 infection, leading to worse clinical outcomes.
Supporting Evidence
- Patients with lower creatinine clearance exhibited significantly higher levels of inflammatory markers.
- Inflammatory scores were highest in patients with CrCl < 30 mL/min.
- CAR and PNI were identified as strong predictors of severe COVID-19 outcomes.
- Lower PNI scores indicated a higher risk of severe disease and increased mortality.
- Statistical analyses showed significant differences in inflammatory scores among the three CrCl groups.
Takeaway
Patients with kidney problems and COVID-19 have more inflammation, which makes them sicker. Doctors can use certain scores to help figure out who needs more help.
Methodology
This retrospective cohort study included 223 COVID-19 patients with chronic kidney disease, stratified by creatinine clearance levels, and assessed multiple inflammatory scores.
Potential Biases
Exclusion of patients on dialysis and those with acute kidney injury may limit insights into the inflammatory status of a broader CKD population.
Limitations
The study's retrospective design may introduce selection bias, and it was conducted at a single center, limiting generalizability.
Participant Demographics
The mean age was higher in the lower creatinine clearance group, with a higher prevalence of males and comorbidities like hypertension and diabetes.
Statistical Information
P-Value
p<0.001
Confidence Interval
95% CI 2.0–5.2
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
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