Abstract
Background
Acute peripheral arterial ischemia (APAI) is an acute ischemic condition that develops as a result of embolism or thrombosis, and its morbidity and mortality are still high today. The objective of this study is to determine the effect of preoperative Neutrophil-to-Lymphocyte ratio (NLR) on mortality in patients admitted with the diagnosis of APAI.
Methods
178 patients who were diagnosed with acute peripheral arterial occlusion and underwent emergency embolectomy were evaluated retrospectively over a 7-year period. Patient demographics, clinical history, risk factors, comorbidity, and hemogram sub-parameters were documented. The endpoint of the patients was determined as death.
Results
A total of 178 patients were identified with a mean age 74.29±14.71 (range 28–111) years; among them, 105 (59%) were female. 18% patients (32/178) died within 30 days. Lower extremity involvement was present in 124 (69.7%) of the patients. A statistically significant difference was found between the mortality rates and blood parameters of the patients included in the study in terms of white blood count C-reactive protein (CRP), and age among those with normal distribution. Neutrophil, NLR, procalcitonin, lactate, aspartate aminotransferase, and urea; It was statistically significant in terms of mortality in our patients with APAI. NLR values of the deceased were determined as 7.98 ± 6.85.
Conclusions
APAI patients with high NLRs had significantly higher risks of 30-day mortality. The NLR can be used as a prognostic marker in these patients and warrants further investigation.
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