Clinical expression of radiographic axial spondyloarthritis and its association with HLA-B27 in European and Ibero-American populations.

Objective: To compare the clinical and sociodemographic characteristics of Ibero-American patients with radiographic axial spondyloarthritis (r-axSpA) to those of European patients, with a particular focus on the influence of HLA-B27.

Methods: This was an observational, cross-sectional, and multicentre study of patients who fulfilled the European Spondyloarthropathy Study Group (ESSG) criteria for SpA from the REGISPONSER and RESPONDIA registries. Univariate and multivariate analyses between European and Ibero-American populations stratified by HLA-B27 status were conducted.

Reproductive strategies in loggerhead sea turtle : polyandry and polygyny in a Southwest Atlantic rookery.

Sea turtles are highly migratory and predominantly inhabit oceanic environments, which poses significant challenges to the study of their life cycles. Research has traditionally focused on nesting females, utilizing nest counts and mark-recapture methods, while male behavior remains understudied. To address this gap, previous studies have analyzed the genotypes of females and hatchlings to indirectly infer male genotypes and evaluate the extent of multiple paternity within populations.

CheckAP: Prevalence of psoriatic arthritis (PsA) and performance evaluation of the EARP questionnaire in the population of Portuguese patients with psoriasis followed in a dermatology setting.

Background: The percentage of Portuguese psoriasis patients with psoriatic arthritis is unknown but musculoskeletal complaints related to PsA affect up to a third of patients. Dermatologists can identify early PsA as skin symptoms often precede joint symptoms in 80% of patients. Efficient and easy to perform screening tools are needed to help dermatologists effectively discriminate between Pso and PsA patients.

Reassessing leatherback turtle lineages and unveiling the first evidence of nuclear mitochondrial DNA in sea turtles.

A recent study proposed a new genetic lineage of leatherback turtles (Dermochelys coriacea) based on genetic analysis, environmental history, and local ecological knowledge (LEK), suggesting the existence of two possible species or subspecies on the beaches of Oaxaca, diverging ~ 13.5 Mya. However, this hypothesis may be influenced by nuclear mitochondrial DNA segments (NUMTs), which could have been misamplified as true mtDNA.

Inferring the origin of new D-loop haplotypes of loggerhead sea turtles (Testudinata: Cheloniidae) from the Southwest Atlantic lineage.

The populations of the loggerhead turtles, present four main D-loop mitochondrial haplogroups that are distributed across the Indo-Pacific, Mediterranean, and Atlantic oceans. The Southwestern Atlantic (SWA) is one of the Regional Management Units (RMUs) of loggerheads, characterized by unique haplotypes, high nest density, and distinct life history traits. Detecting new D-loop haplogroups is important, particularly endemic ones, as they can enhance our understanding of their life history within the RMUs and contribute to the resolution of mixed stock analysis.

Clinical and persistent remission in anti-HMGCR immune-mediated necrotizing myopathy to a single cycle of rituximab - a case-based review.

Anti-HMGCR myopathy is an increasingly recognized immune-mediated necrotizing myopathy. However, there are currently no evidence-based treatments available, so case reports and clinical experience are used to guide current management. We report a case of a 49-year-old man, treated with atorvastatin, who presented to the emergency department with progressive proximal muscle weakness.

Audiovestibular Involvement in Patients With Systemic Sclerosis.

Introduction: Audiovestibular dysfunction has been reported in many autoimmune connective tissue diseases, including systemic sclerosis (SSc).

Objective: To assess the prevalence and features of audiological and vestibular disturbances in SSc patients and evaluate their relationship with disease duration, clinical features, nailfold videocapillaroscopy pattern, and immunologic profiles.

Method: A matched case-control study was conducted in a rheumatology clinic of a second-level hospital over 24 months.

Effectiveness of secukinumab in radiographic and non-radiographic axial spondyloarthritis: a European routine-care observational study.

Objectives: To compare the treatment effectiveness of secukinumab in radiographic (r) versus non-radiographic (nr) axial spondyloarthritis (axSpA) patients treated in routine care across Europe.

Methods: Prospectively collected data on secukinumab-treated axSpA patients with known radiographic status were pooled from nine countries.Remission rates based on patient-reported outcomes (PROs; Numeric Rating Scale (0-10), for example, pain ≤2/Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) ≤2 and Ankylosing Spondylitis Disease Activity Score (ASDAS) inactive disease (ID) <1.

Two-Year Mortality Predictors in Fragility Fractures-A Medical Records Review Study.

Purpose: To evaluate two-year mortality predictors in all subtypes of fragility fractures.

Methods: Medical records review, single-center study with Portuguese patients with fragility fractures; A univariate analysis, with chi-square for categorical variables and parametric t-student and non-parametric Wilcoxon tests for continuous variables, was performed. Posteriorly, a survival analysis, with subsequent Cox regression was conducted to establish independent risk factors/ predictors of two-year mortality in fragility fractures.

Hospitalization costs in Portugal among people with obesity: results from a nationwide population-based cohort 2011 to 2021.

Background: Obesity has been extensively studied over the years, primarily focusing on the physiological aspects of the disease. However, the general burden of obesity mainly the financial implications and its influence on hospitalization and length of stay have only recently garnered attention in the literature, particularly in the case of Portugal.

Aim: This study aimed to investigate the association between obesity and hospitalizations in the Portuguese adult population and compare the average costs of hospitalization among participants with and without obesity.

Anti-SSA Ro52 and anti-Ro60 autoantibodies: association with clinical phenotypes.

Objectives: Anti-SSA autoantibodies can be differentiated according to their antigenic target proteins as anti-Ro60 (60 kDa) or anti-Ro52 (52 kDa). Anti-SSA(Ro60) antibodies are clearly associated with connective tissue diseases (CTD), but the clinical significance of anti-SSA(Ro52) antibodies remains unclear. The aim of the present study was to analyse the disease phenotype of patients with anti-Ro52 and/or anti-Ro60 antibodies.

Corrigendum to "Multimorbidity is associated with fragility fractures in women 50 years and older: A nationwide cross-sectional study" [Bone Rep. 15 (2021) 101139 (December)].

[This corrects the article DOI: 10.1016/j.bonr.

The impact of a Fracture Liaison Service after 3 years on secondary fracture prevention and mortality in a Portuguese tertiary center.

Unlabelled: Despite the establishment of Fracture Liaison Services (FLS) worldwide, no study has evaluated their impact on the Portuguese population. Our work has shown that the implementation of an FLS is associated with a significant increase in OP treatment and a lower risk of secondary fracture.

Purpose: Fracture Liaison Services (FLS) have been established worldwide, with positive effects on treatment, secondary fracture, mortality, and economic burden.

Validation of the Portuguese Version of the Scleroderma Health Assessment Questionnaire.

The Health Assessment Questionnaire Disability Index (HAQ-DI) was completed with five visual analog scales to assess systemic sclerosis (SSc) called Scleroderma HAQ (SHAQ). We performed a validation of the European Portuguese version of SHAQ for patients with SSc. Patients with different forms of SSc from five Hospital Centers were invited.