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This report suggests that rather than being confined to Taiwan, endogenous endophthalmitis secondary to a liver abscess due to Klebsiella pneumoniae expressing MagA gene, is becoming a global problem.

The authors conducted a study of 47 patients with a diagnosis of systemic sclerosis in order to determine the sensitivity, specificity and Youden index and consequently the diagnostic value of the generally accepted criteria and of some other common disease features. The control population consisted of 324 patients with rheumatoid arthritis and 35 patients with systemic lupus erythematosus. In addition to proximal scleroderma, the presence of which was required for inclusion in this study, other disease features score a high to moderate Youden index: sclerodactyly, Raynaud's phenomenon, appearance of perioral grooves, cinematographic evidence of esophageal hypomotility, periarticular calcifications, widening of the periodontal membrane on teeth radiographs and specific histologic changes on fingertip biopsy. Finally, a good correlation was found with most of the ARA subcommittee criteria.

ObjectiveThis study investigated whether the Health Assessment Questionnaire (HAQ) can be used as an instrument to assess the need for social support measures that address activity limitations and participation issues in patients with rheumatoid arthritis (RA).MethodsThis multicenter observational study included patients with RA and disease duration of at least one year, consulting their rheumatologist for routine evaluation of disease activity. In the single study visit data on demographics, disease history and current treatment were collected. DAS28 values were collected to evaluate current RA disease activity. Patients were asked to fill out the HAQ and SF-36 questionnaires. Receiver Operator Characteristics (ROC) curves were constructed to evaluate the performance of the HAQ, SF-36 and DAS28 in predicting the need for nine supporting measures available for chronically ill patients in the Belgian social security system. The expert opinion of the treating rheumatologist was used as a reference.ResultsThe study included 316 patients with a mean age of 59.8±12.6 years, disease duration of 11.4±9.3 years, mean DAS28 values of 2.83±1.17. Mean HAQ score was 0.95±0.73, mean SF-36 score 56.5±21.3. HAQ scores >1 were observed in 39.4% of patients. The area under the HAQ ROC curve was consistently >0.7 and higher for the HAQ than for SF-36 or DAS28 for all support measures. Rheumatologists on average recommended 3.67 support measures.ConclusionThe HAQ score was found to be a good predictor of the need for social support measures in patients with RA.