• Emel Ece Özcan-Ekşi, Gürkan Berikol, and Murat Şakir Ekşi.
• School of Medicine, Department of Physical Medicine and Rehabilitation, Bahçeşehir University, Istanbul, Turkey.
• Curr Med Res Opin. 2024 Jan 1; 40 (1): 778577-85.

BackgroundMechanical and inflammatory factors were suggested as the causes of spine degeneration and low back pain (LBP). Previous studies partly reported the association of LBP with inflammation. However, none of them compared patients with LBP and asymptomatic subjects in terms of complete blood count and inflammatory markers in detail. We aimed to analyze the association of serum white blood cell (WBC) count, C-reactive protein (CRP), and erythrocyte sedimentation rate (ESR) with chronic LBP by comparing the patients with chronic LBP and age- and gender-matched asymptomatic subjects.MethodsLumbar intervertebral disc degeneration and vertebral end-plates were evaluated using Pfirrmann grading and Modic classification on lumbar spine magnetic resonance images, respectively. Serum WBC counts, CRP levels, and ESRs were recorded from chart reviews.ResultsWe included 147 patients with chronic LBP and 101 asymptomatic subjects. Patients with chronic LBP had significantly higher serum neutrophil, monocyte, and basophil counts, higher neutrophil-to-lymphocyte ratio, higher ESR, and lower serum CRP levels compared to the asymptomatic subjects. Serum monocyte and basophil cell counts and ESR were the most remarkable predictive factors for chronic LBP, severe IVDD, and Modic changes. Higher serum monocyte and basophil cell counts and higher serum ESR above cut-off values of 0.42 × 103/μL, 0.025 × 103/μL, and 3.5 mm/hour could be used as screening tools for subjects with persistent LBP in primary care.DiscussionHigher serum monocyte and basophil counts and serum ESR above new cut-off values should highlight the need to obtain early spinal imaging to prevent chronicity in patients with LBP.

12 keywords...

hide…