Neutrophil-to-lymphocyte and basophil-to-lymphocyte ratios in children with adenoid vegetation: Can they be prognostic markers?

Abstract

Aim: Adenoid vegetation often causes open-mouth sleeping, snoring, breathing diffiulties and it is also associated with manyinflammatory diseases. In the treatment, adenoidectomy is performed to get rid of these symptoms and to prevent the futurecomplications. In recent years, it has been reported that the neutrophil-to-lymphocyte ratio (NLR) is a prognostic factor in variousdiseases. Researches on the basophil-to-lymphocyte (BLR) ratio have been increasing. The aim of our study is to compare NLR andBLR before and after adenoidectomy and to determine whether these markers can be used as prognostic factors.Material and Methods: The patients 2 to16 years old who underwent adenoidectomy in our clinic from January 2016 to June 2019were included in our study. The postoperative hospital application data of them were analyzed. Routine hemograms for surgery andpostoperative hemograms (except inflammatory conditions) were used for calculating the NLR and BLR.Results: One hundred and twelve patients were included in the study. When the preoperative and postoperative NLR values (1.3335and 1.1152, respectively) were compared, there was a statistically signifiant decrease in the postoperative period (p = 0.02).However, when the BLR values were compared preoperatively and postoperatively (0.0054 and 0.0050, respectively), there was nostatistically signifiant difference in the postoperative period (p = 0.59).Conclusion: There are very few studies in the literature that evaluates NLR before and after adenoidectomy. To our knowledge, ourresearch is the fist study to evaluate BLR before and after adenoidectomy. In contrast to the literature, a signifiant difference in NLRwas found out in our study. It has been determined that NLR can be used as a prognostic marker in adenoidectomy. More researchesare needed for BLR in this area.