Inflammatory Rheumatic Disorders and Bone

Inflammatory joint diseases such as rheumatoid arthritis, as well as other rheumatic conditions, such as systemic lupus erythematosus (SLE) and ankylosing spondylitis, comprise a heterogeneous group of joint disorders that are all associated with extra-articular side effects, including bone loss and fractures. The concept of osteoimmunology is based on growing insights into the links between the immune system and bone. The pathogenesis of osteoporosis in these patients is multifactorial. We have, more or less as an example, described this extensively for patients with SLE. High disease activity (inflammation) and immobility are common factors that substantially increase fracture risk in these patients, on top of the background fracture risk based on, among other factors, age, body mass index, and gender. Although no fracture reduction has been shown in intervention studies in patients with inflammatory rheumatic diseases, we present treatment options that might be useful for clinicians who are treating these patients

Analysis of Salmonella enterica Serotype Paratyphi A Gene Expression in the Blood of Bacteremic Patients in Bangladesh

Salmonella enterica serotype Paratyphi A is a significant and emerging global public health problem and accounts for one fifth of all cases of enteric fever in many areas of Asia. S. Paratyphi A only infects humans, and the lack of an appropriate animal model has limited the study of S. Paratyphi A infection. In this study, we report the application of an RNA analysis method, Selective Capture of Transcribed Sequences (SCOTS), to evaluate which S. Paratyphi A genes are expressed directly in the blood of infected humans. Our results provide insight into the bacterial adaptations and modifications that S. Paratyphi A may need to survive within infected humans and suggest that similar approaches may be applied to other pathogens in infected humans and animals

Measuring educational needs among patients with systemic lupus erythematosus (SLE) using the Dutch version of the Educational Needs Assessment Tool (D-ENAT)

© The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav. Methods: The D-ENAT was sent to a random sample of 244 SLE patients registered at the outpatient clinic of a university hospital. D-ENAT consists of 39 items in seven domains. The D-ENAT domain scores range from 0-16 to 0-28 (higher scoring equals higher educational needs) depending of the number of items in the domain. A total D-ENAT score (0-156) is calculated by summing all 39 items. In addition, age, disease duration, gender, educational level, present information need (yes/no) and the extent of information need (1-4: nothing-everything) were recorded. Univariate regression analysis was used to examine the D-ENAT's potential determinants.Objective: The Educational Needs Assessment Tool (ENAT) was developed in the United Kingdom (UK) to systematically assess the educational needs of patients with rheumatic diseases. The aim of the present study was to describe the educational needs of Dutch patients with systemic lupus erythematosus (SLE) by means of a Dutch version of the ENAT (D-ENAT).Results: The response rate was 122 out of 244 (50%). The mean (% of maximum score) educational needs scores were 56% for 'D-ENAT total score', 62% for 'Self-help measures', 60% for 'Disease process', 58% for 'Feelings', 56% for 'Treatments', 50% for 'Movement', 49% for 'Support systems' and 46% for 'Managing pain'. Being female was significantly associated with higher scoring on the D-ENAT total score (b 23.0; 95% CI 5.9, 40.3).Conclusion: SLE patients demonstrated substantial educational needs, especially in the domains: 'Self-help measures', 'Disease process' and 'Feelings'. The validity and practical applicability of the D-ENAT to make an inventory of SLE patients' educational needs requires further investigation