ABSTRACT
Systemic lupus erythematosus (SLE) is an autoimmune disease involving several organs. Neutropenia in patients with SLE may be a factor associated with infection leading to higher morbidity and mortality. There are several inconsistent predictors of neutropenia in patients with SLE. The present study is a retrospective, analytical study, which aimed to identify other predictors of neutropenia in patients with SLE. Patients with SLE who had been regularly followed up for ≥1 year were included in this study. Clinical factors, including history of disease, comorbidities, previous infection, laboratory results and treatment, were collected. The primary analyzed indicator was the occurrence of neutropenia. Factors associated with neutropenia were calculated by multivariate logistic regression analysis. A total of 84 patients met the study criteria. Of those 84 patients, 36 (42.86%) developed neutropenia. There were seven factors placed in the predictive model for neutropenia. Two factors were independently associated with the presence of neutropenia: Disease duration and herpes zoster infection. The first factor was negatively related with neutropenia with an adjusted odds ratio of 0.70 (95% confidence interval, 0.54, 0.92), whereas herpes zoster infection was an independent risk factor for neutropenia with an adjusted odds ratio of 8.46 (95% confidence interval, 1.30, 54.80). In conclusion, the present study revealed that short duration of disease and herpes zoster infection are predictors of neutropenia in patients with SLE.
ABSTRACT
OBJECTIVES: Rheumatoid arthritis (RA) is a chronic inflammatory arthritis that may lead to severe joint pain. There are several scores to evaluate the disease activity of RA. This study aimed to evaluate if clinical factors which representing activity scores and health assessment score. MATERIAL AND METHODS: This study was conducted prospectively by including adult patients with RA. Clinical factors and 5 RA disease activity and health assessment scores were evaluated. Each activity score was executed for clinical predictors by using multivariate linear regression analysis. RESULTS: There were 33 female adult patients in the study. The average (SD) age was 52.33 (11.11) years, while the duration of RA was 7.65 years. The DAS28 ESR had 1 predictor: RA duration with a coefficient of -0.04. For DAS28 CRP, CDAI, and SDAI scores, body mass index (BMI) and RA duration were independent factors for the scores with negative coefficient values. For the HAQ score, both age and rheumatoid duration were positively associated with the score. The coefficients of both factors were 0.02 and 0.03, respectively. CONCLUSIONS: Age, RA duration, and BMI were associated with RA activity and functional score. Body mass index is a potential modifiable factor that may be associated with RA activities.
ABSTRACT
AIM: Rheumatoid arthritis (RA) is a chronic inflammatory joint disease leading to joint damage, functional disability, poor quality of life and shortened life expectancy. Early diagnosis and aggressive treatment are a principal strategy to improve outcomes. To provide best practices in the diagnosis and management of patients with RA, the Thai Rheumatism Association (TRA) developed scientifically sound and clinically relevant evidence-based recommendations for general practitioners, internists, orthopedists, and physiatrists. METHODS: Thirty-seven rheumatologists from across Thailand formulated 18 clinically relevant questions: three for diagnosis, 10 for treatments, four for monitoring, and one for referral. A bibliographic team systematically reviewed the relevant literature on these topics up to December 2013. A set of recommendations was proposed based on the results of systematic reviews combined with expert opinions. Group consensus was achieved for all statements and recommendations using the nominal group technique. RESULTS: A set of recommendations was proposed. For diagnosis, either American College of Rheumatology (ACR) 1987 or ACR/European League Against Rheumatism 2010 classification criteria can be applied. For treatment, nonsteroidal anti-inflammatory drugs, glucocorticoid, and disease-modifying antirheumatic drugs, including antimalarials, methotrexate and sulfasalazine are recommended. Physiotherapy should be suggested to all patients. Tight control strategy and monitoring for efficacy and side effects of treatments, as well as indications for referral to a rheumatologist are provided. CONCLUSIONS: These evidence-based recommendations provide practical guidance for diagnosis, fundamental management and referral of patients with RA for non-rheumatologists. However, it should be incorporated with clinical judgments and decisions about care for each individual patient.
