The role of azurocidin in patients with familial Mediterranean fever and AA amyloidosis and its association with cardiov

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NEPHROLOGY - ORIGINAL PAPER

The role of azurocidin in patients with familial Mediterranean fever and AA amyloidosis and its association with cardiovascular risk factors Ilter Bozaci1   · Erhan Tatar1  Received: 26 May 2020 / Accepted: 14 September 2020 © Springer Nature B.V. 2020

Abstract Background  Familial Mediterranean fever (FMF) is characterized by sporadic, recurrent attacks of fever and serosal inflammation. AA amyloidosis (AAA) is a disorder characterized by the extracellular tissue deposition of serum amyloid A protein (SAA). Azurocidin is a neutrophil-derived granule protein. We aimed to investigate the significance of azurocidin in FMF and AAA and the correlation between azurocidin levels and carotid artery intima media thickness (CA–IMT) and cardiovascular plaque existence. Methods  A sum of 52 FMF patients were enrolled in the study. FMF patients were composed of two groups. Group-1 included 30 patients with non-complicated FMF. Group-2 included 22 patients whom received renal transplantation due to FMF complicated with AAA and being followed up at stable state for at least one year. 24 healthy individuals who matched with FMF patients in terms of age and gender consisted the control group. Results  We found statistically significant difference between patient and control groups in terms of urea (38.52 ± 19.96 mg/dl vs 29.08 ± 5.83 mg/dl; p = 0.003), creatinine (1.11 ± 0.39 mg/dl vs 0.91 ± 0.16 mg/dl; p = 0.002), serum uric acid (6.2 ± 2 mg/ dl vs 4.5 ± 0.9 mg/dl; p