Evaluation of Sleep Apnea Related Inflammation With CRP, ESR and Neutrophil toLymphocyte Ratio

Ordu University279 enrolled

Overview

There is some evidence suggesting that OSA is associated with low level of systemic inflammation and oxidative stress. Low level systemic inflammation and subsequent vascular damage has been implicated as the underlying mechanism responsible for comorbidities. Detection of altered inflammatory markers in OSAS patients may predict the degree of nocturnal sleep disturbance and associated systemic inflammation and presence of comorbidities. Recently, novel inflammatory biomarkers, such as neutrophil to lymphocyte ratio (NLR) have been proposed as an indicator of systemic inflammation. To our knowledge, NLR has not been studied in OSAS. We conducted the present study to evaluate the association between OSAS and inflammatory markers CRP, ESR and NLR.

Study Type

OBSERVATIONAL

Enrollment

279

Conditions

Obstructive Sleep Apnea

Interventions

Evaluation of Sleep Apnea Related Inflammation with CRP, ESR and Neutrophil toLymphocyte RatioOTHER

CRP, ESR and Neutrophil toLymphocyte Ratio values of sleep apnea patients were evaluated with respect to apnea- hypopnea scores.

Eligibility

Sex: ALLMin age: 18 YearsMax age: 65 Years

Medical Language ↔ Plain English

Inclusion Criteria: Subjects who were referred for polysomnography (PSG) testing and performed the test were included Exclusion Criteria: Patients with malignancy, diabetes mellitus, dyslipidemia, cardiovascular disease or hypertension, chronic inflammatory processes, thyroid dysfunction, chronic hepatic disease, renal failure, any acute- subacute infectious disease within past 2 months, if data are incomplete such as blood sample testing results, if they were unable to perform complete PSG testing. \-

Outcomes

Primary Outcomes

Evaluation of systemic inflammatory markers C-Reactive Protein, Erythrocyte Sedimentation Ratio and neutrophil to lymphocyte ratio in sleep apnea patients

Time frame: After withdrawal of serum samples, patients were taken to sleep lab at the same day and polysomnography reports were evaluated 24 hours later