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Are neutrophil count and neutrophil/lymphocyte ratio useful as markers of polycystic ovary syndrome in early reproductive age?

ÇOLAK, Sabri ; GÜRLEK, Beril

Journal of experimental and clinical medicine, 2021-08, Vol.38 (4), p.577-582

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  • Título:
    Are neutrophil count and neutrophil/lymphocyte ratio useful as markers of polycystic ovary syndrome in early reproductive age?
  • Autor: ÇOLAK, Sabri ; GÜRLEK, Beril
  • É parte de: Journal of experimental and clinical medicine, 2021-08, Vol.38 (4), p.577-582
  • Descrição: Necrotizing fasciitis (NF) is often fatal, characterized by extensive necrosis of the subcutaneous tissues and fascia. The present study was aimed to validate the Laboratory Risk Indicator for Necrotising Fasciitis (LRINEC) score as a tool to predict/diagnose NF and to differentiate it from other soft tissue infections depending on the score. A Prospective Observational study was conducted in ESICMC PGI MSR, Medical College Hospital, Rajajinagar, Bengaluru, from Jan 2019 to June 2020. Patients ≥18 years of age with severe soft tissue infections were included in the study. Based on the LRINEC score, the patients were categorised as low (≤5), moderate (6-7) and high risk (≥8) for the prediction of onset or diagnosis of NF. Data analysis was performed using SPSS version 21.0. A total of 55 patients were included in the study. A significant 3 association was observed with age (p=0.042), LRINEC score (p=0.0001), C Reactive Protein (CRP; p=0.0001), haemoglobin (p=0.008), serum Department of XXX, University of XXX, XXX Training and Research Hospital, City, Country sodium levels (p=0.004), serum creatinine (0.001), and amputation (p=0.004). Amputation was done in 5 cases. Only 1 mortality was observed 4Department of XXX, Faculty of XXX, City, Country in LRINEC high risk group with NSSTI. To conclude, LRINEC scoring system showed a better positive predictive value in identifying the onset of NF and risk strategizing of the patients with severe soft tissue infections. This study has aimed to contribute to the literature by investigating the value of inflammatory biomarkers of polycystic ovary syndrome (PCOS) that can be tested via a complete blood count. This retrospectively designed case-control study included 197 women in early reproductive age; who were in the age range of 18-24 years and who were admitted to the gynecology outpatient clinic. A total of 111 PCOS patients; in whom the diagnosis of PCOS was made based on Rotterdam criteria, were included in the study. A control group was formed by including 86 healthy women. All measurements of inflammatory biomarkers were obtained from the complete blood count test results. Of the inflammatory markers; the neutrophil count and the neutrophil/lymphocyte ratio were statistically significantly higher in the PCOS group compared to the control group (p=0.016 and p=0.002, respectively); however, the measured values of other parameters were similar between two groups. To evaluate whether or not the neutrophil count and neutrophil/lymphocyte ratio could be used as a screening tool to exclude PCOS, we constructed a receiver-operating characteristic curve (ROC). The ROC curve for the neutrophil count was 0.60 (p=0.016) and NLR was 0.627 (p=0.002). The neutrophil count and NLR were higher in the PCOS cases compared to the age-matched individuals in the control group. This finding confirms the presence of inflammation in PCOS cases of early reproductive age. However, it has been demonstrated that the diagnostic values of these markers are not strong in distinguishing PCOS patients from healthy individuals.
  • Idioma: Inglês
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  • Realização: ABCD-USP USP   Logos de Redes Sociais: Freepik

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