Utility of neutrophil/albumin ratio and C-reactive protein/albumin ratio as novel inflammatory markers in Behcet's disease.

INTRODUCTION AND OBJECTIVES: Behcet's disease (BD) is an autoimmune systemic inflammatory disease, and its exact pathogenesis is unknown. There are currently no specific tests to evaluate the disease activity of BD, making its management more difficult. This study aims to determine the neutrophil/albumin ratio (NAR) and C-reactive protein (CRP) to albumin ratio (CAR) and investigate their associations with clinical findings in patients with BD and to determine optimum cutoff levels of CAR and NAR. METHODS: The study included 75 consecutively recruited patients with BD with a mean age of 33.29±6.23 years and disease duration of 7.21±4.64 years, as well as 75 healthy participants. Clinical characteristics and laboratory data were obtained. Disease activity was assessed using the BD current activity form score (BDCAF). RESULTS: NAR and CAR were elevated in patients with BD compared with those of healthy controls (NAR: 1.08±0.34 vs. 0.607±0.06, CAR: 2.49±1.73 vs. 0.39±0.142; p<0.0001), as well as in active BD versus inactive BD. Both NAR and CAR were significantly correlated with CRP, active uveitis, and BDCAF score (p≤0.05). In patients with active BD, the cutoff value of NAR was >0.9744 (sensitivity: 89.74%, specificity: 80.56%), while that of CAR was >2.04 (sensitivity: 74.36%, specificity: 83.33%). CONCLUSIONS: NAR and CAR are both elevated in patients with BD and may contribute to its active state. NAR and CAR can be feasible and inexpensive markers for predicting BD activity.

Utility of neutrophil/albumin ratio and C-reactive protein/albumin ratio as novel inflammatory markers in Behcet's disease / Utilidad de la relación neutrófilos/albúmina y la relación proteína C reactiva/albúmina como nuevos marcadores inflamatorios en la enfermedad de Behçet

Introduction and objectives: Behcet's disease (BD) is an autoimmune systemic inflammatory disease, and its exact pathogenesis is unknown. There are currently no specific tests to evaluate the disease activity of BD, making its management more difficult. This study aims to determine the neutrophil/albumin ratio (NAR) and C-reactive protein (CRP) to albumin ratio (CAR) and investigate their associations with clinical findings in patients with BD and to determine optimum cutoff levels of CAR and NAR. Methods: The study included 75 consecutively recruited patients with BD with a mean age of 33.29±6.23 years and disease duration of 7.21±4.64 years, as well as 75 healthy participants. Clinical characteristics and laboratory data were obtained. Disease activity was assessed using the BD current activity form score (BDCAF). Results: NAR and CAR were elevated in patients with BD compared with those of healthy controls (NAR: 1.08±0.34 vs. 0.607±0.06, CAR: 2.49±1.73 vs. 0.39±0.142; p<0.0001), as well as in active BD versus inactive BD. Both NAR and CAR were significantly correlated with CRP, active uveitis, and BDCAF score (p≤0.05). In patients with active BD, the cutoff value of NAR was >0.9744 (sensitivity: 89.74%, specificity: 80.56%), while that of CAR was >2.04 (sensitivity: 74.36%, specificity: 83.33%). Conclusions: NAR and CAR are both elevated in patients with BD and may contribute to its active state. NAR and CAR can be feasible and inexpensive markers for predicting BD activity.(AU)

Introducción y objetivos: La enfermedad de Behçet (EB) es una enfermedad inflamatoria sistémica autoinmune y se desconoce su patogenia exacta. Actualmente no existen pruebas específicas para evaluar la actividad de la EB, lo que dificulta su manejo. El objetivo de este estudio es determinar la proporción neutrófilos/albúmina (NAR) y de proteína C reactiva (CRP)/albúmina (CAR) e investigar sus asociaciones con los hallazgos clínicos en pacientes con EB y determinar los niveles de corte óptimos de CAR y NAR. Métodos: El estudio incluyó a 75 pacientes con EB reclutados consecutivamente con una edad media de 33,29±6,23 años y una duración de la enfermedad de 7,21±4,64 años, así como a 75 participantes sanos. Se obtuvieron características clínicas y datos de laboratorio. La actividad de la enfermedad se evaluó utilizando la puntuación del formulario de actividad actual de la EB (BD Current Activity Form [BDCAF]). Resultados: NAR y CAR estaban elevados en pacientes con EB en comparación con controles sanos (NAR: 1,08±0,34 vs. 0,607±0,06, CAR: 2,49±1,73 vs. 0,39±0,142; p<0,0001), así como en pacientes EB activos versus EB inactivos. Tanto la NAR como la CAR se correlacionaron significativamente con la PCR, la uveítis activa y la puntuación BDCAF (p≤0,05). En pacientes con EB activa, el valor de corte de NAR fue>0,9744 (sensibilidad: 89,74%, especificidad: 80,56%), mientras que el de CAR fue>2,04 (sensibilidad: 74,36%, especificidad: 83,33%). Conclusiones: NAR y CAR están elevados en pacientes con EB y pueden contribuir a su estado activo. NAR y CAR pueden ser marcadores factibles y económicos para predecir la actividad de EB.(AU)

Functional Disability among Systemic Sclerosis Patients: Relation to Disease Characteristics and Quality of Life Parameters.

BACKGROUND: Disability in patients with scleroderma (SSc) has been associated with poor health-related quality of life (HRQoL) in all dimensions, including physical, psychological, and social dimensions. OBJECTIVE: This study was conducted to examine different factors that may be associated with functional disability and poor HRQoL, with the aim of targeting these factors in the future to improve physical activity, functional outcomes, and HRQoL. METHODS: A single-center cross-sectional study was conducted on 38 patients with SSc to compare characteristics between patients with and without disability using the Health Assessment Questionnaire Disability Index (HAQ-DI). Quality of life was assessed using the Short Form-36 (SF-36). Linear regressions were performed to examine variables contributing to functional disability. RESULTS: Almost 65.78% (n = 25) of patients in the study group reported functional disability. The presence of functional disability was associated with reduced HRQoL, as reflected by physical function (P = 0.0001), physical role (P = 0.016), bodily pain (P = 0.001), general health (P = 0.002), social functional (P = 0.002), emotional role (P = 0.042), and mental health (P = 0.025) domains of the SF-36 score. Multiple linear regression indicated that the main predictive factors associated with HAQ-DI were the modified Hand Mobility in Scleroderma, modified Rodnan skin score, DIstance walked in 6 minutes, BOrg dyspnea index, and SAturation of oxygen at 6 minutes (DIBOSA), and Fatigue Severity Scale among patients with SSc. CONCLUSION: In patients with SSc, recognizing the relationships between clinical findings and functional disability will allow the development of further management strategies to minimize disease severity and enhance HRQoL.

Efficacy and Safety of Musculoskeletal Ultrasound Guided Aspiration and Intra-Lesional Corticosteroids Injection of Ruptured Baker's Cyst: A Retrospective Observational Study.

OBJECTIVE: The aim of the work was to demonstrate the effectiveness and safety of ultrasonographic guided aspiration performed with corticosteroid injection intra-lesional for ruptured Baker cysts (BCs). METHODS: Single-center retrospective study that included 42 patients with knee joint disorder associated with ruptured BCs were treated by ultrasonographic guided aspiration of fluid from the cyst and different points from the calf then intra-lesional injection of corticosteroids once or twice, 1 week apart. Follow up were done weekly until complete resolution of symptoms. Visual analog scale (VAS) and Rauschning-Lindgren and Lysholm Knee Scoring Scales (RLC) were used for assessment. RESULTS: Clinical parameters (VAS and RLC) improved significantly in all patients at both post injection evaluation visits (1 week and 12 weeks). Ultrasonographic features improved significantly with complete disappearance of free fluid in the calf in 35 (83.3%) cases 1 week after the injection, and in 41 (97.6%) after 12 weeks. As regards BCs only 4 (9.5%) cases showed complete disappearance after 1 week and there was recurrent BCs in 38 (90.5%) cases which required reaspiration. While after 12 weeks, BCs were completely disappeared in 23 (54.8%) cases, most of the relapsed BCs were complex BCs. No side effects were reported in all cases. CONCLUSION: Ultrasonographic guided aspiration followed by injection of corticosteroids intra-lesional is an efficient and safe method for managing ruptured BCs.