In this study, we aimed to examine the effect of neutrophil-lymphocyte ratio (NLR) on mortality and morbidity in elderly patients over the age of 65 who presented to our clinic and were operated on due to hip fracture. Methods The study included patients over the age of 65 who were operated on in our hospital between January 2014 and December 2018 due to hip fracture. Those with multiple fractures and those who were operated on due to cancer-related fracture were excluded. Patients' age, gender, American Society of Anesthesiologists (ASA) score, preoperative waiting time, type of anesthesia, operation duration, amount of erythrocyte suspension used, and duration of intensive care unit (ICU) stay were recorded. The effect of increased preoperative and postoperative 5th day neutrophil-lymphocyte ratios (NLR 1 and NLR 5, respectively) on mortality and morbidity was investigated. Results We examined 132 patients operated on due to hip fracture. NLR 5 was higher among patients who were admitted to the ICU (p = 0.007) and among those who died (p = 0.007). Additionally, the rate of increase of NLR 5 was higher among patients who were admitted to the ICU (p = 0.044) and among those died (p = 0.009). Conclusion The rate of increase of NLR in the postoperative period can be used as a criterion for predicting mortality in patients who are operated on due to hip fracture.
Background: Post-cardiac arrest syndrome is the insufficiency of cardiac and cerebral functions caused by ischemia after sudden cardiac arrest. We aimed to determine the hematological parameters associated with mortality in the intensive care follow-up of patients with postcardiac arrest syndrome. Methods: The hematological parameters of 285 cardiovascular patients who were admitted to the emergency department of Harran University Medical Faculty between 2013 and 2018 and followed up in the intensive care unit with post-cardiac arrest syndrome were examined. A total of 85 patients were included in the study. These parameters were recorded as the time of arrival to the emergency department (0 hour) and hematological parameters at the 24 th and 48 th hours of intensive care follow-up. Results: In the mortality group, albumin (P:0.030), hemoglobin (Hg) (P: 0.049), and hematocrit (HCT) (P: 0.020) values in the blood parameters, at the time of admission to the emergency department, were significantly lower than those in the survival group. Red blood cell distribution width (RDW) (P: 0.009) and urea (P <0.001) values at the time of arrival were higher than the survival group. In the 24 th and 48 th hours, mean hemoglobin (MCHC) (P <0.05) values were lower and RDW (P <0.05) values were higher in the mortality group compared to the survival group. Conclusions: In this retrospective validation, low albumin, Hg, HCT, MCHC, and high RDW and urea levels may increase mortality in cardiovascular patients who develop post-cardiac arrest syndrome within the first 48 hours. Correcting these values early may reduce mortality.
Background: In blood samples taken for testing purpose during drug infusion in the intensive care unit, there is a risk of interference due to drug-reactive interaction during the analysis. Case Report: A 19-year-old female patient had undergone surgery for intracranial astrocytoma 12 years previously. Acinetobacter baumannii was found in the blood culture and deep tracheal aspiration fluid of the patient who had a fever (39.2 ° C) with a body temperature during the followup. The patient was started on colistin 2 * 4.5 million IU. After the colistin infusion, biochemical tests were requested to control the patient's clinical situation. CK-MB mass and ProBNP values were measured in high concentrations. A cardiology consultation was requested to evaluate the increase in the CK-MB mass and ProBNP values. The patient's ECG and echocardiography showed no abnormality. The increase in cardiac markers was neither clinically acceptable nor insignificant. There was no hemolysis in the sample or analytical error in the device. Variability in the tests was thought to be due to interference. As the bloodletting time was questioned, it was determined that it was taken during colistin treatment. In order to determine the effect of colistin-related interference on the other tests, the laboratory was contacted and additional tests (TSH, FT4, Anti-TPO, B-HCG, Estradiol, Prolactin, CA 125, CA 15-3, CA 19-9, Vitamin B12, C-Peptide, D-Dimer, PTH, 25 hydroxy vitamin D, PT, INR, APTT) were conducted. During colistin treatment, in many tests, bias was detected between -75 and + 268.80%. Conclusion: Clinicians should consider in suspicious test results that are incompatible with the diagnosis the possibility of erroneous measurements due to colistin interference and review the sampling processes.
to-lymphocyte and fibrinogen-to-albumin ratios may be indicators of worse outcomes in ICU patients with COVID-19.
Introduction: Evaluation of the prognosis in the early period of intensive care patients and arranging the treatment accordingly is of vital importance. In the present study, we investigated whether serum thiol/disulphide concentration can be used in the follow-up of prognosis in the early period in patients with COVID-19 under intensive care.Methods: The study included 25 patients [their ages were between 19 and 92; 10 (40%) were male and 15 (60%) were female] who were diagnosed with COVID-19 and treated in the intensive care unit (ICU). The patients were followed for four weeks. On the first, third, and fifth days of intensive care treatment, venous blood samples were taken from the patients to analyze the thiol/disulphide parameters, and coma scores were calculated. Statistical analyses were conducted to evaluate the relationship between thiol/disulphide levels and the prognosis of COVID-19 patients.Results: At the end of the four-week follow-up of the patients included in the study, 9 were discharged and 16 died. In patients who died, the relationship between thiol/disulphide homeostasis parameters and coma scores was not statistically significant. Meanwhile, in discharged patients, the relationship between disulphide concentration, total thiol, and coma scores was statistically significant. Conclusion:The relationship between thiol/disulphide homeostasis and coma scores in COVID-19 patients treated in the intensive care unit may help to evaluate the prognosis of the disease in the early period, thus the effectiveness of medical intervention.
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