Portuguese perspective in a global setting

Publisher Copyright: © 2022, The Author(s).A contemporary serious lack of scientific knowledge by the general public and many decision-makers is now quite perceptible, both globally and in Portugal. Living in a science-driven technological world filled with scientific illiteracy is dangerous and a path toward disaster. Recent years brought a fairly strong global movement promoting the so-called “alternative therapy” that also affected Portugal. I propose an evidence-based ethics reflection and argumentation, both encompassing the global and the specific Portuguese reality. I debate the specific arguments used in favour of alternative therapies, demonstrating the inherent fallacies of thought, deliberate manipulation of words and concepts, and the dire consequences for global and local health politics by following this line of biased reasoning.publishersversionepub_ahead_of_prin

Rheumatoid arthritis and Hailey-Hailey disease treated with methotrexate

Publisher Copyright: © 2022 The Authors. International Journal of Rheumatic Diseases published by Asia Pacific League of Associations for Rheumatology and John Wiley & Sons Australia, Ltd.We report a rare case of long-standing Hailey-Hailey disease in a Caucasian Portuguese 69-year-old woman, recently diagnosed with rheumatoid arthritis. The patient's skin lesions remained active and exudative despite topical and oral treatments with corticosteroids, tetracyclines, antifungals, and oral treatment with azathioprine. After introduction of methotrexate for rheumatoid arthritis treatment, the skin lesions regressed, with significant impact on the patient's quality of life. This case report supports the clinical evidence of methotrexate's potential role in Hailey-Hailey disease treatment.publishersversionepub_ahead_of_prin

Da Tempestade de Citoquinas à Histeria de Massas: um Novo Subtipo de Hipocondríase?

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Portuguese recommendations for the use of ultrasound in rheumatology

© 2001-2021 Sociedade Portuguesa de Reumatologia.Introduction: Ultrasound (US) is a relatively cheap, easily available and reliable method to improve the care of rheumatic patients. However, its use in rheumatology practice is very heterogeneous and needs to be standardized. Objectives: To develop recommendations for the use of US in rheumatic diseases endorsed by the Portuguese Society of Rheumatology. Methods: A systematic literature review of the available recommendations on the use of ultrasound in rheumatic diseases was performed and presented in a Portuguese Society of Rheumatology meeting to a subgroup of rheumatologists and rheumatology trainees with special interest in the subject. The most important topics to be addressed were selected and assigned to subgroups for literature review and draft recommendations. Following an iterative process of consensus, the final recommendations were developed, and their level of agreement voted anonymously online. A recommendation was approved when the average level of agreement was ≥ 7.5 in a 10-point Likert scale. Results: Fourteen recommendations were produced regarding nine rheumatology topics: rheumatoid arthritis, spondyloarthritis, connective tissue diseases, polymyalgia rheumatica, vasculitis, crystal-deposition diseases, soft tissue rheumatism, osteoarthritis and ultrasound-guided procedures. Conclusion: We developed an up-to-date guidance in the form of recommendations for the use of US in nine different areas of rheumatology. As ultrasound is an important imaging modality with increasing use in the rheumatology setting, and there are frequent technological advances in the ultrasound machines and probes, in parallel with continuous associated research, these recommendations should be regularly updated.info:eu-repo/semantics/publishedVersio

A narrative review

Publisher Copyright: Copyright © 2022 Couto, Parreira, Power, Pinheiro, Madruga Dias, Novofastovski, Eshed, Sarzi-Puttini, Pappone, Atzeni, Verlaan, Kuperus, Bieber, Ambrosino, Kiefer, Khan, Mader, Baraliakos and Bruges-Armas.Diffuse Idiopathic Skeletal Hyperostosis (DISH) and Ossification of the Posterior Longitudinal Ligament (OPLL) are common disorders characterized by the ossification of spinal ligaments. The cause for this ossification is currently unknown but a genetic contribution has been hypothesized. Over the last decade, many studies on the genetics of ectopic calcification disorders have been performed, mainly on OPLL. Most of these studies were based on linkage analysis and case control association studies. Animal models have provided some clues but so far, the involvement of the identified genes has not been confirmed in human cases. In the last few years, many common variants in several genes have been associated with OPLL. However, these associations have not been at definitive levels of significance and evidence of functional significance is generally modest. The current evidence suggests a multifactorial aetiopathogenesis for DISH and OPLL with a subset of cases showing a stronger genetic component.publishersversionpublishe

Predictors of cardiac involvement in idiopathic inflammatory myopathies

Copyright © 2023 Bandeira, Dourado, Melo, Martins, Fraga, Ferraro, Saraiva, Sousa, Parente, Soares, Correia, Almeida, Dinis, Pinto, Oliveira Pinheiro, Rato, Beirão, Samões, Santos, Mazeda, Chícharo, Faria, Neto, Lourenço, Brites, Rodrigues, Silva-Dinis, Dias, Araújo, Martins, Couto, Valido, Santos, Barreira, Fonseca and Campanilho-Marques. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.Objectives: Idiopathic inflammatory myopathies (IIM) are a group of rare disorders that can affect the heart. This work aimed to find predictors of cardiac involvement in IIM. Methods: Multicenter, open cohort study, including patients registered in the IIM module of the Rheumatic Diseases Portuguese Register (Reuma.pt/Myositis) until January 2022. Patients without cardiac involvement information were excluded. Myo(peri)carditis, dilated cardiomyopathy, conduction abnormalities, and/or premature coronary artery disease were considered. Results: 230 patients were included, 163 (70.9%) of whom were females. Thirteen patients (5.7%) had cardiac involvement. Compared with IIM patients without cardiac involvement, these patients had a lower bilateral manual muscle testing score (MMT) at the peak of muscle weakness [108.0 ± 55.0 vs 147.5 ± 22.0, p=0.008] and more frequently had oesophageal [6/12 (50.0%) vs 33/207 (15.9%), p=0.009] and lung [10/13 (76.9%) vs 68/216 (31.5%), p=0.001] involvements. Anti-SRP antibodies were more commonly identified in patients with cardiac involvement [3/11 (27.3%) vs 9/174 (5.2%), p=0.026]. In the multivariate analysis, positivity for anti-SRP antibodies (OR 104.3, 95% CI: 2.5-4277.8, p=0.014) was a predictor of cardiac involvement, regardless of sex, ethnicity, age at diagnosis, and lung involvement. Sensitivity analysis confirmed these results. Conclusion: Anti-SRP antibodies were predictors of cardiac involvement in our cohort of IIM patients, irrespective of demographical characteristics and lung involvement. We suggest considering frequent screening for heart involvement in anti-SRP-positive IIM patients.info:eu-repo/semantics/publishedVersio

Tempos de descanso pré-abate no escore de temperamento e na qualidade da carne de bovinos de corte

The objective of this work was to evaluate the influence of lairage periods on the temperament, physiological indicators of stress, and meat quality of beef cattle. Thirty-two castrated Aberdeen Angus x Nellore crossbred steers were distributed into four lairage periods: 12, 18, 24, and 48 hours. The following variables were evaluated: serum levels of the physiological indicators of stress glucose and cortisol (upon arrival at the slaughterhouse, after the lairage period, and at bleeding), animal temperament (movement, resistance to approach, and aggressiveness), and meat quality (final pH, water-holding capacity, color parameters, and tenderness). With a longer lairage period, the temperament score was higher, indicating that the animals were more agitated and resistant to human approach. Serum cortisol and glucose levels correlate positively with animal temperament and negatively with meat quality. At bleeding, an increase was observed in glucose and cortisol levels, respectively, for lairage periods longer than 24 hours and of 12 hours. The lairage of 48 hours reduces meat tenderness and water-holding capacity.O objetivo deste trabalho foi avaliar a influência de diferentes tempos de descanso pré-abate no temperamento, nos indicadores fisiológicos de estresse e na qualidade da carne de bovinos de corte. Trinta e dois novilhos mestiços Aberdeen Angus x Nelore castrados foram distribuídos em quatro tempos de descanso pré-abate: 12, 18, 24 e 48 horas. Foram avaliados as seguintes variáveis: níveis séricos dos indicadores fisiológicos de estresse glicose e cortisol (na chegada dos animais ao matadouro, após o período de descanso e no sangramento), temperamento animal (movimentação, resistência à aproximação e agressividade) e qualidade da carne (valor final para pH, capacidade de retenção de água, parâmetros de coloração e maciez). Com um maior período de descanso pré-abate, a pontuação de temperamento foi mais alta, o que indica que os animais estavam mais agitados e resistentes à aproximação de humanos. Os níveis séricos de cortisol e glicose correlacionam-se positivamente com o temperamento animal e negativamente com a qualidade da carne. No sangramento, observou-se aumento nos níveis de glicose e de cortisol, respectivamente, no tempo de descanso de mais de 24 horas e no de 12 horas. O tempo de descanso de 48 horas reduz a maciez da carne e sua capacidade de retenção de água

Safety and effectiveness of biologic disease-modifying antirheumatic drugs in older patients with rheumatoid arthritis : a prospective cohort study

© Springer Nature Switzerland AG 2020Background and objective: The number of older patients with rheumatoid arthritis is increasing, but data on drug effectiveness and safety in these patients are scarce. This study assessed the effectiveness and safety of biologic disease-modifying antirheumatic drugs in older patients with rheumatoid arthritis. Methods: This prospective cohort study was based on data recorded in the Rheumatic Diseases Portuguese Register (Reuma.pt). Treatment persistence, European League Against Rheumatism response at 6 and 12 months, and adverse events were compared between adult (age < 65 years), old (age 65-74 years), and very old (age ≥ 75 years) patients. Results: In total, 2401 patients were included, of which 379 were old and 83 were very old. Older patients had higher disease activity at baseline (Disease Activity Score 28: 5.5 in adults, 5.7 in old patients, and 6 in very old patients; p = 0.02) and more comorbidities, with patients aged 65-74 years beginning biologic disease-modifying antirheumatic drugs later in the course of rheumatoid arthritis. Treatment persistence was similar in the three patient groups (p = 0.07). The European League Against Rheumatism response rates were comparable in the three groups at 6 months (81.6% of adults, 75.2% of old patients, and 81.8% of very old patients; p = 0.19), and inferior in old patients at 12 months. The proportion of patients who experienced adverse events was also similar in the three groups (21% of adults, 22.5% of old patients, and 22.9% of very old patients; p = 0.76), but the rate of serious adverse events was higher in old patients (1.94/100 patient-years) and very old patients (4.29/100 patient-years) compared with 1.03/100 patient-years in adult patients with rheumatoid arthritis (p < 0.05). Conclusions: Adults, old patients, and very old patients with rheumatoid arthritis benefit similarly from biologic disease-modifying antirheumatic drug treatments, although older patients have more active disease at baseline and more comorbidities. However, it is necessary to consider the risk of serious adverse events in older patients when prescribing a biologic.info:eu-repo/semantics/publishedVersio