"There is something you must see": breaking down the remission concept in rheumatoid arthritis from a rheumatologist's perspective.

Objectives: To explore the remission concept in rheumatoid arthritis (RA) and the implications of the existing definitions when applied to clinical practice among rheumatologists with different profiles.

Methods: A qualitative study through focus groups was conducted. Three focus groups were organised from February to March 2016.

Variations of Technique in Transforaminal Epidural Steroid Injections and Periprocedural Practices by Interventional Pain Medicine Physicians in the United States.

Background: Interlaminar and transforaminal epidural steroid injections (ILESI and TFESI) are commonly performed procedures. However, the United States Food and Drug Administration has required the addition of drug warning labels for injectable corticosteroids. Updated evidence and scrutiny from regulatory agencies may affect practice patterns.

LAUDES Study: impact of digital ulcers on hand functional limitation, work productivity and daily activities, in systemic sclerosis patients.

The objective of this study was to evaluate the impact of digital ulcers (DUs) in daily life of systemic sclerosis (SSc) Spanish patients. We developed a multicenter observational study to compare functional disability in SSc patients with active DUs vs. those without DUs.

Exploring the remission concept in rheumatoid arthritis with patients and rheumatologists: time for a new approach?

Objectives: To explore the remission concept in rheumatoid arthritis (RA) and to compare remission definitions and related concepts between rheumatologists and patients with the purpose of identifying similarities and disparities to comprehend the different perspectives of the disease.

Methods: This was a qualitative study of discourse and content analysis through focus groups, conducted from February to March 2016. Four focus groups were set up, each one with different interests: rheumatologists involved in basic research (BR), rheumatologists with high specialisation in imaging techniques (IR), clinical rheumatologists (CR), and patients (PA).

Comorbidities in Patients With Primary Sjögren's Syndrome and Systemic Lupus Erythematosus: A Comparative Registries-Based Study.

Objective: To compare the prevalence of the main comorbidities in 2 large cohorts of patients with primary Sjögren's syndrome (SS) and systemic lupus erythematosus (SLE), with a focus on cardiovascular (CV) diseases.

Methods: This was a cross-sectional multicenter study where the prevalence of more relevant comorbidities in 2 cohorts was compared. Patients under followup from SJOGRENSER (Spanish Rheumatology Society Registry of Primary SS) and RELESSER (Spanish Rheumatology Society Registry of SLE), and who fulfilled the 2002 American-European Consensus Group and 1997 American College of Rheumatology classification criteria, respectively, were included.

Characterization of Patients With Lupus Nephritis Included in a Large Cohort From the Spanish Society of Rheumatology Registry of Patients With Systemic Lupus Erythematosus (RELESSER).

The aim of the study was to profile those patients included in the RELESSER registry with histologically proven renal involvement in order to better understand the current state of lupus nephritis (LN) in Spain. RELESSER-TRANS is a multicenter cross-sectional registry with an analytical component. Information was collected from the medical records of patients with systemic lupus erythematosus who were followed at participating rheumatology units.

Phospholipase C-delta1 expression is linked to proliferation, DNA synthesis, and cyclin E levels.

We previously reported that phospholipase C-delta1 (PLC-delta1) accumulates in the nucleus at the G1/S transition, which is largely dependent on its binding to phosphatidylinositol 4,5-bisphosphate ( Stallings, J. D., Tall, E.