RESUMEN
Objectives: The aim is to investigate the usefulness of lactate dehydrogenase (LDH)/Albumin, LDH/Lymphocyte and LDH/Platelet ratios on the prognosis of coronavirus disease (COVID-19) Alpha (B.1.1.7) variant pneumonia. Method(s): A total of 113 patients who were diagnosed with COVID-19 pneumonia and 60 healthy control group were included in this study. The cases were divided into 2 as classic COVID-19 group, and COVID-19 B.1.1.7 variant group. Complete blood count (CBC) and biochemical parameters of the patients were analyzed retrospectively. Patients with COVID-19 B.1.1.7 variant group were also grouped according to the length of stay in the hospital and the days of hospitalization. Result(s): LDH/Albumin, LDH/Platelet, and LDH/Lymphocyte ratios were found to be higher in COVID-19 B.1.1.7 variant group when compared to the control group (p<0.001). The ferritin, neutrophils/lymphocyte (NLR) ratio, procalcitonin (PCT) and LDH/Albumin had the highest area under the curve (AUC) values in the COVID-19 B.1.1.7 variant group (0.950, 0.802, 0.759, and 0.742, respectively). Albumin, Lymphocytes and hemoglobin values were significantly higher in the COVID-19 B.1.1.7 variant group than in the classic COVID-19 group (p<0.05). Conclusion(s): LDH/Albumin and LDH/Lymphocyte ratios may be useful for clinicians in predicting the risk of progression to pneumonia in COVID-19 B.1.1.7 variant patients. Copyright © 2022 the author(s), published by De Gruyter.
RESUMEN
Background: Coronavirus Disease-2019 (Covid-19) is the cause of a pandemic that has high mortality and global effects. The liver damage in Covid-19 cases in mechanical ventilation was investigated in this study. A total of 60 patients (the Study Group) who were diagnosed with Covid-19 pneumonia, and 65 individuals (the Control Group) were included prospectively in the study. The cases were divided into 3 groups as those who were intubated (severe), those who were not intubated (mild), and the healthy Control Group. The lung tomography results of those who were diagnosed with Covid-19 were examined in the study. The cases with positive RT-PCR (Real Time Polymerized Chain Reaction) test results were recorded from the system. The liver tests of the patients were compared with those of the Control Group. The two groups with and without intubation were also compared. The results were evaluated and analyzed statistically. When all the data were evaluated, it was found that LDH, GGT, AST, and aPTT levels were significantly higher in the mild and severe patient group compared to the Control Group, and the T. Protein and albumin levels were low (p<0.01). The N/L Ratio, and the CRP levels, which are the other acute phase reactants, were significantly higher (p<0.05). No statistically significant differences were detected when all parameters of the groups with and without intubation were compared (p>0.05). Increased D-dimer, GGT, D. Bil, LDH, NLR, and AST levels in Covid-19 patients in invasive mechanical ventilation are associated with mortality. Copyright © 2022 Ondokuz Mayis Universitesi. All rights reserved.