Prevalence of low trabecular bone score and its association with disease severity and activity in patients with axial spondyloarthritis.

Axial spondyloarthritis (axSpA) increases the risk of osteoporosis and vertebral fractures. Bone mineral density (BMD) measured by dual X-ray absorptiometry (DXA) has limitations in axSpA patients. Trabecular bone score (TBS) indirectly assesses bone microarchitecture and can be used to predict fracture risk.

Efficacy and Safety of Hepatitis B Vaccination in Rheumatoid Arthritis Patients Receiving Disease-Modifying Antirheumatic Drugs and/or Biologics Therapy.

Objectives: The aims of this study were to assess efficacy and safety of the hepatitis B vaccination in rheumatoid arthritis (RA) patients receiving conventional and/or biological disease-modifying antirheumatic drugs (DMARDs).

Methods: A longitudinal open-label study was conducted. Of 46 RA patients, 33 received only conventional synthetic DMARDs, and 13 received both conventional synthetic DMARDs and biological DMARDs, and 9 healthy age- and sex-matched control subjects were vaccinated with 20 μg recombinant hepatitis B vaccine (EuVax B) at weeks 0, 4, and 24.

Group B streptococcus is the most common pathogen for septic arthritis with unique clinical characteristics: data from 12 years retrospective cohort study.

Background: Group B Streptococcus (GBS) emerged as the frequent pathogen for septic arthritis. There was no study comparing risks, clinical presentations and outcomes between GBS septic arthritis and other bacterial septic arthritis.The aim of this study is to evaluate the differences in risks, clinical presentations, and outcomes of GBS septic arthritis and other bacterial septic arthritis, and identify independent risks and clinical presentations suggesting GBS septic arthritis.