Nutritional status and anxious and depressive symptoms in anorexia nervosa: a prospective study.

The interweaving of malnutrition and symptoms of anxiety and depression in anorexia Nervosa (AN) is mentioned without any consensus regarding the course of anxious-depressive symptoms in relation to nutritional status in the course of treatment of patients with AN. The objectives of the current study in a large sample of AN inpatients were to assess the relationships between anxiety and depression symptoms and nutritional status both over the course of inpatient treatment and at discharge. 222 consecutive inpatients with AN (DSM-IV TR) were assessed (entrance and discharge) for duration of illness, psychiatric treatments, sociodemographic data and with psychometric scales for different psychopathological symptoms [depressive (BDI), anxiety and depressive (HAD scale), obsessive-compulsive (MOCI) and social phobia (LSAS fear score)]. Nutritional status was assessed with Body Mass Index (BMI) and body composition by bioelectrical impedance. The Fat free mass index [FFMI = FFM (kg)/height (m2)] was considered for the analysis. Two models were developed where the dependent variables were each psychopathological score at discharge (BDI, HAD anxiety, MOCI, and LSAS fear) in the cross-sectional model, and their variation in the longitudinal model (where a positive score reflected symptom decrease at discharge). A fixed set of predictors, defined on presumed clinical and statistical relevance (FFMI in the cross-sectional model and Variation of FFMI in the longitudinal model), were considered in each model, without any model selection procedure. This is the first study to confirm a positive relationship between the course of eating disorder symptoms and that of anxious-depressive symptoms during inpatient treatment of AN even after adjustment on a vast array of possibly confounding factors.

International validation of the Bullous Pemphigoid Disease Area Index severity score and calculation of cut-off values for defining mild, moderate and severe types of bullous pemphigoid.

BACKGROUND: The Bullous Pemphigoid Disease Area Index (BPDAI) score has been proposed to provide an objective measure of bullous pemphigoid (BP) activity. OBJECTIVES: The objective of this study was to calculate BPDAI cut-off values defining mild, moderate and severe BP. We also aimed to assess the interrater reliability and correlation with the number of daily new blisters, and anti-BP180 and anti-BP230 antibodies. METHODS: Severity scores were recorded by two blinded investigators. Anti-BP180 and anti-BP230 antibodies were measured using an enzyme-linked immunosorbent assay (ELISA). Cut-off values defining mild, moderate and severe subgroups were calculated based on the 25th and 75th percentiles of the BPDAI score. RESULTS: In total, 285 patients with BP were enrolled from 50 dermatology departments in Europe. Median BPDAI activity was 37·5 points (range 0-164). Cut-off values corresponding to the first and third quartiles of the BPDAI score were 20 and 57, respectively; thus, these values were used to define mild (≤ 19), moderate (≥ 20 and ≤ 56) and severe (≥ 57) BP. The median BPDAI score for patients with ≤ 10 daily new blisters was 26 [interquartile range (IQR) 17-45], and for patients with > 10 daily new blisters the median score was 55 (IQR 39-82). The BPDAI intraclass correlation coefficient measured at baseline was 0·97 and remained higher than 0·90 up to month 6. The improvement in the BPDAI score was correlated with the absolute decrease in anti-BP180 ELISA value (Spearman's rank r = 0·34, P < 0·004), but not with anti-BP230 antibodies (r = 0·17, P = 0·15). CONCLUSIONS: This study suggests cut-off values of 20-57 for BPDAI to distinguish mild, moderate and severe BP, and confirms that it is a robust tool to assess BP severity precisely.

French expert opinion for the management of juvenile dermatomyositis.

A guideline group consisting of a pediatric rheumatologist, internists, rheumatologists, immunologists, a physiotherapist and a patient expert elaborated guidelines related to the management of juvenile dermatomyositis on behalf of the rare autoimmune and autoinflammatory diseases network FAI2R. A systematic search of the literature published between 2000 and 2015 and indexed in PubMed was undertaken. Here, we present the expert opinion for diagnosis and treatment in juvenile dermatomyositis.

Clinical and immunological features and outcome of anti-p200 pemphigoid.

BACKGROUND: Anti-p200 pemphigoid is a rare autoimmune blistering disease (AIBD) of the dermoepidermal junction, characterized by autoantibodies to laminin γ1. The clinical course of anti-p200 pemphigoid in patients remains poorly investigated. OBJECTIVES: We aimed to describe the clinical and immunological features and the course of a series of patients with anti-p200 pemphigoid. METHODS: We conducted a retrospective study by immunoblotting detection of sera on 200-kDa dermal protein extracts from the register of the French reference centre for AIBD. We recorded the clinical and immunological features and the course of patients. RESULTS: A total of 14 patients with a mean age 81·6 ± 6·5 years were included. Only one patient had an associated neurological condition and one had psoriasis. Twelve patients had atypical clinical presentation, including eczematous, urticarial, prurigo-like, dyshydrosis-like and rosette-like skin lesions. Eight patients (57%) had mucosal involvement. Immunoblot analysis of sera on dermal and epidermal extracts showed a 200-kDa band in 14 and 10 cases, respectively. All eight of the sera tested by enzyme-linked immunosorbent assay detected recombinant human laminin γ1. Disease control was obtained in six of nine patients treated with topical corticosteroids, and four of five patients who received systemic treatment. Seven patients relapsed (50%) and five patients (36%) died during the median follow-up time of 12·6 months. At the end of the study, only one of the nine living patients was in complete remission off therapy. CONCLUSIONS: Many patients with anti-p200 pemphigoid had heterogeneous clinical presentation and a more severe prognosis than previously suspected.