calca-protein--human and Arthritis--Juvenile

calca-protein--human has been researched along with Arthritis--Juvenile* in 2 studies

Other Studies

2 other study(ies) available for calca-protein--human and Arthritis--Juvenile

ArticleYear
[Case of systemic-onset juvenile idiopathic arthritis complicated with sepsis --usefulness of cytokine profile for the differentiation between macrophage activation syndrome and sepsis].
    Nihon Rinsho Men'eki Gakkai kaishi = Japanese journal of clinical immunology, 2011, Volume: 34, Issue:2

    The differential diagnosis of macrophage activation syndrome (MAS) and sepsis must be considered in the clinical course of systemic-onset juvenile idiopathic arthritis (s-JIA) with sudden onset of high-grade fever and abnormal laboratory findings, including leukocytopenia, thrombocytopenia, and coagulopathy. In this report, we describe the case of a 17-month-old girl diagnosed with s-JIA complicated with sepsis. Her serum interleukin (IL)-18 level was significantly elevated throughout the clinical course. Furthermore, compared to other MAS patients, she showed a significantly elevated serum IL-6 level and procalcitonin in sepsis. Therefore, our results suggest that a patient's cytokine profile may be a useful indicator of disease activity and may thus help in the differential diagnosis of sepsis and MAS in s-JIA.

    Topics: Arthritis, Juvenile; Biomarkers; Calcitonin; Calcitonin Gene-Related Peptide; Diagnosis, Differential; Female; Humans; Infant; Interleukin-18; Interleukin-6; Macrophage Activation Syndrome; Protein Precursors; Sepsis

2011
Procalcitonin as a diagnostic aid in osteomyelitis and septic arthritis.
    Pediatric emergency care, 2005, Volume: 21, Issue:12

    Plasma procalcitonin (PCT) increases rapidly during bacterial infections but remains low in viral infections and other inflammatory processes. High plasma PCT typically occurs in children with bacterial meningitis, severe bacterial infections, particularly in cases of septic shock or bacteremia, and in renal parenchymal damage. The aim of this study was to test the usefulness of plasma PCT analysis in the diagnosis of osteomyelitis, septic arthritis, and other skeletal inflammatory diseases in pediatric patients admitted because of fever and limping.. White blood cell count, erythrocyte sedimentation rate, C-reactive protein, and PCT levels were measured in children admitted to the pediatric department with fever, limping, and suspected osteomyelitis or septic arthritis. PCT levels were measured by an immunochromatography assay, based on monoclonal and polyclonal antibodies against katacalcin.. Forty-four children were evaluated: 12 (27.3%) were diagnosed with osteomyelitis, 11 (25%) had septic arthritis, 5 children (11.4%) were diagnosed as a soft tissue infection, and transient synovitis or reactive arthritis was diagnosed in another 6 children (13.6%). Four children (9.1%) were diagnosed as having juvenile rheumatoid arthritis, and 6 (13.6%) with different diseases. PCT value was elevated in 7 patients (58.3%) with osteomyelitis, and only 3 children (27.2%) with the diagnosis of septic arthritis had a mildly elevated value. Among the children with other diagnosis, there were no positive PCT values (P < 0.001 between skeletal infection and all other diagnosis).. In this study, PCT was found to be a useful marker in the diagnosis of osteomyelitis and not in septic arthritis. A larger group of patients needed to be studied to confirm our findings.

    Topics: Adolescent; Adult; Arthritis, Infectious; Arthritis, Juvenile; Biomarkers; Calcitonin; Calcitonin Gene-Related Peptide; Child; Child, Preschool; Diagnosis, Differential; Female; Fever; Humans; Infant; Infant, Newborn; Male; Osteomyelitis; Pneumococcal Infections; Protein Precursors; Soft Tissue Infections; Staphylococcal Infections; Synovitis

2005