Two challenging cases of anti-MDA-5 dermatomyositis with rapidly progressive interstitial lung disease.

Anti-MDA-5 dermatomyositis (DM) is a subtype of idiopathic inflammatory myopathy, commonly presenting as clinically amyopathic dermatomyositis. It is associated with rapidly progressive interstitial lung disease and a poor prognosis. Here, we present two cases of anti-MDA-5 DM and discuss the challenges associated with timely diagnosis, and the importance of early and aggressive treatment.

Decongestion strategies in patients presenting with acutely decompensated heart failure: A worldwide survey among physicians.

AIMS: Decongestion strategies for acute decompensated heart failure (ADHF) characterized by volume overload differ widely. The aim of this independent international academic web-based survey was to capture the therapeutic strategies that physicians use to treat ADHF and to assess differences in therapeutic approaches between cardiologists versus non-cardiologists. METHODS AND RESULTS: Physicians were invited to complete a web-based questionnaire, capturing anonymized data on physicians' characteristics and treatment preferences based on a hypothetical clinical scenario of a patient hospitalized with ADHF. A total of 641 physicians from 60 countries participated. A wide variation in the management of the patient was observed. There was conservative use of diuretics, i.e. only 7% started intravenous furosemide at a dose ≥2 times the baseline oral dose, and infrequent use of ultrasound in assessing congestion (20.4%). Spot urinary sodium was infrequently or never measured by ≥85% of physicians. A third considered a patient with ongoing oedema as being stabilized. There were significant differences between cardiologists and non-cardiologists in the management of ADHF, the targets for daily body weight loss and urine output, diuretic escalation strategies (66.3% vs. 40.7% would escalate diuresis by adding a thiazide) and assessment of response to treatment (27.0% vs. 52.9% considered patients with minimal congestion as stabilized). CONCLUSIONS: There is substantial variability amongst physicians and between cardiologists and non-cardiologists in the management of patients with ADHF, with regard to clinical parameters used to tailor treatment, treatment goals, diuretic dosing and escalation strategies.

Corrigendum to "Ferritin as a Risk Factor for Glucose Intolerance amongst Men and Women Originating from the Indian Subcontinent".

[This corrects the article DOI: 10.1155/2015/924387.].

Ferritin as a Risk Factor for Glucose Intolerance amongst Men and Women Originating from the Indian Subcontinent.

Background. Serum ferritin predicts the onset of diabetes; however, this relationship is not clear amongst South Asians, a population susceptible to glucose intolerance and anaemia. Objective. This study tests whether ferritin levels reflect glucose tolerance in South Asians, independent of lifestyle exposures associated with Indian or British residence. Methods. We randomly sampled 227 Gujaratis in Britain (49.8 (14.4) years, 50% men) and 277 contemporaries living in Gujarati villages (47.6 (11.8) years, 41% men). Both groups underwent a 75 g oral-glucose-tolerance test. We evaluated lifestyle parameters with standardised questionnaires and conducted comprehensive clinical and lab measurements. Results. Across sites, the age-adjusted prevalence of diabetes was 9.8%. Serum ferritin was higher amongst diabetics (P = 0.005), irrespective of site, gender, and central obesity (P ≤ 0.02), and was associated with fasting and postchallenge glucose, anthropometry, blood pressure, triglycerides, and nonesterified fatty acids (P < 0.001). Diabetes was less in those with low ferritin (<20 mg/mL), P < 0.008, and risk estimate = 0.35 (95% CI 0.15-0.81), as were blood pressure and metabolic risk factors. On multivariate analysis, diabetes was independently associated with ferritin (P = 0.001) and age (P < 0.001). Conclusion. Ferritin levels are positively associated with glucose intolerance in our test groups, independent of gender and Indian or UK lifestyle factors.