Real-world psychosocial impact among patients with juvenile idiopathic arthritis and families in Spain.

Background: To assess the psychosocial impact of moderate-severe juvenile idiopathic arthritis (JIA) on patients and their families, among those who had been treated with at least one anti-tumor necrosis factor (anti-TNF-α), according to routine clinical practice in Spain.

Patients And Methods: A 24-month observational, multicentric, cross-sectional and retrospective study was performed. Children diagnosed with JIA were enrolled at three tertiary-care Spanish hospitals.

Dual latent tuberculosis screening with tuberculin skin tests and QuantiFERON-TB assays before TNF-α inhibitor initiation in children in Spain.

Unlabelled: Tumor-necrosis-factor-α inhibitors (anti-TNF-α) are associated with an increased risk of tuberculosis (TB) disease, primarily due to reactivation of latent TB infection (LTBI). We assessed the performance of parallel LTBI screening with tuberculin skin test (TST) and QuantiFERON-TB Gold In-Tube assays (QFT-GIT) before anti-TNF-α treatment in children with immune-mediated inflammatory disorders in a low TB-burden setting. We conducted a multicenter cohort study involving 17 pediatric tertiary centers in Spain.

The Castilian Spanish version of the Juvenile Arthritis Multidimensional Assessment Report (JAMAR).

The Juvenile Arthritis Multidimensional Assessment Report (JAMAR) is a new parent/patient reported outcome measure that enables a thorough assessment of the disease status in children with juvenile idiopathic arthritis (JIA). We report the results of the cross-cultural adaptation and validation of the parent and patient versions of the JAMAR in the Castilian Spanish language. The reading comprehension of the questionnaire was tested in 10 JIA parents and patients.

Open-Label, Phase II Study to Assess the Efficacy and Safety of Canakinumab Treatment in Active Hyperimmunoglobulinemia D With Periodic Fever Syndrome.

Objective: To evaluate the efficacy and safety of canakinumab treatment in active hyperimmunoglobulinemia D with periodic fever syndrome (HIDS).

Methods: This was a 3-part open-label study with an initial 6-month treatment period in which patients with HIDS (n = 9) received canakinumab subcutaneously at a dose of 300 mg (or 4 mg/kg for those weighing ≤40 kg) every 6 weeks (period 1 [P1]), followed by a 6-month withdrawal period (period 2 [P2]), and then a 24-month extension treatment period with canakinumab at the same dose (period 3 [P3]). The primary end point was reduction in the frequency of attacks during treatment periods as compared to the historical period (HP; defined as the period in which patients did not receive drugs other than nonsteroidal antiinflammatory drugs and/or steroids).

[Syndrome of Muckle-Wells and autoinflammatory familiar syndrome induced by cold].

Familial cold autoinflammatory syndrome (FCAS) and Muckle-Wells syndrome (MWS) belong to the cryopyrin-associated periodic syndromes (CAPS) with CIAS1 gene mutations as a common molecular basis. Patients with FCAS have the least severe clinical phenotype but are characterized by the development of symptoms induced by a generalized exposure to cold appearing during the first months of childhood. It is important to make differential diagnosis between FCAS and acquired cold urticaria (ACU) and familial atypical cold urticaria (FACU).