Tekatas, AslanTekatas, Demet DenizSolmaz, VolkanKaraca, TuranPamuk, Omer Nuri2024-06-122024-06-1220202523-3106https://doi.org/10.1186/s42358-020-00133-9https://hdl.handle.net/20.500.14551/24134Introduction Evaluating small nerve fibers in patients with systemic lupus erythematosus (SLE) using cutaneous silent period (CSP) and skin biopsy and assesssing the relationship between clinical signs, autoantibodies and neuropathic pain score. Objective - methods Fifty one SLE patients and 46 healthy volunteers were included in this study. Nerve conduction studies and CSP were performed both on upper and lower limbs in subjects. Skin biopsy was performed and the number of epidermal nerve density and IL-6 staining were evaluated. Results In SLE patients, CSP latencies were significantly prolonged both in lower and upper limbs and lower and upper extremity CSP durations were significantly shorter when compared to controls (p < 0.001). The number of epidermal nerve was significantly lower in SLE patients when compared to healthy controls (p < 0.001). Conclusion We detected marked small nerve fiber damage in both lower and upper limbs in SLE patients using CSP. Decreased epidermal nerve density also supports this finding.en10.1186/s42358-020-00133-9info:eu-repo/semantics/openAccessSystemic Lupus ErythematosusCutaneous Silent PeriodSmall Fiber NeuropathyEpidermal Nerve DensityElectromyographyPeripheral NeuropathySensory NeuropathyClinical-FeaturesRevised CriteriaLeeds AssessmentPain ScaleClassificationNerveSymptomsValidationArticle601Q4WOS:0005402616000012-s2.0-8508605125532503623Q3