To explore criteria regulating treatment with reimbursed biologic disease-modifying antirheumatic drugs (bDMARDs) in patients with rheumatoid arthritis (RA) across Europe and to relate criteria to indicators of national socioeconomic welfare. A cross-sectional study among 46 European countries. One expert from each country completed a questionnaire on criteria regulating the start, maintenance/stop and switch of reimbursed bDMARDs. A composite score was developed to evaluate the level of restrictions in prescription of a first bDMARD (0=highly restricted, 5=most liberal). The level of restrictiveness was correlated with national socioeconomic welfare indicators. In 10 countries (22%), no bDMARD was reimbursed. Among 36 countries with at least one biologic reimbursed, 23(64%) had no requirement for disease duration to initiate a biologic. Half of the countries required a failure of two synthetic DMARDs to qualify for therapy. 31 countries specified a minimum level of disease activity to be fulfilled and in 20 (56%) countries cut-off for disease activity score with 28-joint assessment was higher than 3.2. Four countries (11%) had the maximum composite score (most liberal) and 20 (56%) scored between 0 and 2 (more restrictive). Criteria for initiation of a bDMARD were negatively associated with countries' socioeconomic welfare (-0.34 to -0.64), and a moderate positive correlation was found between the composite score and welfare indicators (0.59-0.72). Only some countries had regulations for stopping (n=14(39%)) or switching (n=19(53%)). Clinical criteria regulating prescription of bDMARDs in RA differ significantly across Europe. Countries with lower socioeconomic welfare tend to have stricter eligibility criteria, pointing to inequities in access to treatment.

The aim of this study was to develop a Croatian Delphi-based expert consensus for screening interstitial lung disease (ILD) associated with connective tissue disease (CTD). A systematic literature review was conducted on risk factors for the development of ILD, prevalence and incidence of ILD, diagnostic and screening methods for ILD, and prognosis of ILD in idiopathic inflammatory myopathy (IIM), mixed connective tissue disease (MCTD), primary Sjögren’s syndrome (pSS), rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), and systemic sclerosis (SSc) were performed. Based on the evidence found, experts developed questionnaires for screening and monitoring ILD in each CTD, which were provided via an online survey. Following the electronic survey, two screening algorithms were developed based on the consensus opinions. The detection strategy for ILD included high-resolution computed tomography (HRCT) in addition to pulmonary function testing for IIM, MCTD, and SSc. and pulmonary function testing for newly diagnosed pSS, RA and SLE. However, in patients with identified risk factors for ILD HRCT, these tests should also be performed. A screening strategy for early identification of patients with various CTD-ILD was first developed by a multidisciplinary team of rheumatologists, pulmonologists, and radiologists to identify early CTD patients at risk of ILD, a severe extra-articular manifestation of CTD.