Pub Date : 2025-08-19DOI: 10.1016/j.reuma.2025.501943
Hilary Miranda-Mendoza , Daniel Paulino-González , Julio Sesma-Soto , Stephany Segura-García , Gerardo Tirado-Ojeda , Abraham Romero-Beltrán , Fernando Ortiz-Sanchez , Michele Enríquez-Luna , Brandon Fisher-Bautista , Guadalupe O. Gutiérrez-Esparza , Mireya Martínez-García , Luis M. Amezcua-Guerra
Background
Urate is the final product of purine catabolism, and its levels have been linked to various cardiometabolic disorders. In Mexico, most epidemiological data on urate levels derive from populations with existing comorbidities, limiting the establishment of normative reference values.
Objective
To characterize the distribution of serum urate concentrations in a healthy adult population residing in Mexico City.
Methods
A cross-sectional analysis was conducted using data from 3099 healthy adults (64.6% women) enrolled in the Tlalpan 2020 cohort. Participants with chronic diseases, abnormal blood pressure or glucose levels, or exposure to urate-altering medications were excluded. Clinical, anthropometric, and biochemical parameters were recorded, and serum urate concentrations were analyzed overall and stratified by sex.
Results
The median serum urate level in the overall cohort was 5.16 mg/dL (interquartile range, 4.32–6.15), with a central 95% reference interval ranging from 3.05 to 7.98 mg/dL. Median urate levels differed significantly by sex: 4.60 mg/dL (3.99–5.28) in women and 6.39 mg/dL (5.61–7.09) in men. The prevalence of hyperuricemia in the total cohort was 16.5%, notably higher in men (28.4%) compared to women (10.0%).
Conclusion
This study establishes sex-specific reference values for serum urate in a healthy Mexican adult population. The findings may inform clinical decision-making and future research on urate-related risk stratification.
{"title":"Establishing reference values for serum urate in healthy adults from Mexico City: Data from the Tlalpan 2020 cohort","authors":"Hilary Miranda-Mendoza , Daniel Paulino-González , Julio Sesma-Soto , Stephany Segura-García , Gerardo Tirado-Ojeda , Abraham Romero-Beltrán , Fernando Ortiz-Sanchez , Michele Enríquez-Luna , Brandon Fisher-Bautista , Guadalupe O. Gutiérrez-Esparza , Mireya Martínez-García , Luis M. Amezcua-Guerra","doi":"10.1016/j.reuma.2025.501943","DOIUrl":"10.1016/j.reuma.2025.501943","url":null,"abstract":"<div><h3>Background</h3><div>Urate is the final product of purine catabolism, and its levels have been linked to various cardiometabolic disorders. In Mexico, most epidemiological data on urate levels derive from populations with existing comorbidities, limiting the establishment of normative reference values.</div></div><div><h3>Objective</h3><div>To characterize the distribution of serum urate concentrations in a healthy adult population residing in Mexico City.</div></div><div><h3>Methods</h3><div>A cross-sectional analysis was conducted using data from 3099 healthy adults (64.6% women) enrolled in the Tlalpan 2020 cohort. Participants with chronic diseases, abnormal blood pressure or glucose levels, or exposure to urate-altering medications were excluded. Clinical, anthropometric, and biochemical parameters were recorded, and serum urate concentrations were analyzed overall and stratified by sex.</div></div><div><h3>Results</h3><div>The median serum urate level in the overall cohort was 5.16<!--> <!-->mg/dL (interquartile range, 4.32–6.15), with a central 95% reference interval ranging from 3.05 to 7.98<!--> <!-->mg/dL. Median urate levels differed significantly by sex: 4.60<!--> <!-->mg/dL (3.99–5.28) in women and 6.39<!--> <!-->mg/dL (5.61–7.09) in men. The prevalence of hyperuricemia in the total cohort was 16.5%, notably higher in men (28.4%) compared to women (10.0%).</div></div><div><h3>Conclusion</h3><div>This study establishes sex-specific reference values for serum urate in a healthy Mexican adult population. The findings may inform clinical decision-making and future research on urate-related risk stratification.</div></div>","PeriodicalId":47115,"journal":{"name":"Reumatologia Clinica","volume":"21 8","pages":"Article 501943"},"PeriodicalIF":1.3,"publicationDate":"2025-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145120395","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-08-12DOI: 10.1016/j.reuma.2025.501948
Paul J. Tejada-Llacsa , Vidia Lumbe Diaz , Carlos Diaz-Arocutipa
Objective
To determine the association between hypothyroidism and elderly-onset rheumatoid arthritis (EORA).
Methods
A cross-sectional study was performed including patients with rheumatoid arthritis at the Adolfo Guevara Velasco National Hospital, Cusco, Peru in 2024. The outcome was EORA, defined as disease onset after 60 years old. The exposure was a history of hypothyroidism, and the following covariates were considered: sex, smoking, family history of autoimmune disease in first-degree relatives, rheumatoid factor and anti-CCP levels. The association between hypothyroidism and EORA was assessed using prevalence ratios (PR) with their 95% confidence interval (CI), estimated by generalized linear models with a Poisson family, log link, and robust variance. A p-value <0.05 was considered statistically significant.
Results
A total of 133 patients were included, 14 (10.5%) of whom had EORA. The mean age was 55 ± 12.6 years and 90% were female. Only 8.3% of patients reported a history of hypothyroidism. Hypothyroidism was significantly associated with EORA (adjusted PR 9.03, 95% CI 3.17–26.68). Other factors associated with EORA were disease duration, smoking, the history of autoimmune disease in a first-degree relative, and rheumatoid factor.
Conclusions
A history of hypothyroidism was independently associated with EORA in patients with rheumatoid arthritis from Peru. Screening for hypothyroidism in EORA patients may enhance management and address autoimmune comorbidities.
{"title":"Association between hypothyroidism and elderly-onset rheumatoid arthritis: A cross-sectional study at national hospital in Peru","authors":"Paul J. Tejada-Llacsa , Vidia Lumbe Diaz , Carlos Diaz-Arocutipa","doi":"10.1016/j.reuma.2025.501948","DOIUrl":"10.1016/j.reuma.2025.501948","url":null,"abstract":"<div><h3>Objective</h3><div>To determine the association between hypothyroidism and elderly-onset rheumatoid arthritis (EORA).</div></div><div><h3>Methods</h3><div>A cross-sectional study was performed including patients with rheumatoid arthritis at the Adolfo Guevara Velasco National Hospital, Cusco, Peru in 2024. The outcome was EORA, defined as disease onset after 60 years old. The exposure was a history of hypothyroidism, and the following covariates were considered: sex, smoking, family history of autoimmune disease in first-degree relatives, rheumatoid factor and anti-CCP levels. The association between hypothyroidism and EORA was assessed using prevalence ratios (PR) with their 95% confidence interval (CI), estimated by generalized linear models with a Poisson family, log link, and robust variance. A <em>p</em>-value <0.05 was considered statistically significant.</div></div><div><h3>Results</h3><div>A total of 133 patients were included, 14 (10.5%) of whom had EORA. The mean age was 55<!--> <!-->±<!--> <!-->12.6 years and 90% were female. Only 8.3% of patients reported a history of hypothyroidism. Hypothyroidism was significantly associated with EORA (adjusted PR 9.03, 95% CI 3.17–26.68). Other factors associated with EORA were disease duration, smoking, the history of autoimmune disease in a first-degree relative, and rheumatoid factor.</div></div><div><h3>Conclusions</h3><div>A history of hypothyroidism was independently associated with EORA in patients with rheumatoid arthritis from Peru. Screening for hypothyroidism in EORA patients may enhance management and address autoimmune comorbidities.</div></div>","PeriodicalId":47115,"journal":{"name":"Reumatologia Clinica","volume":"21 8","pages":"Article 501948"},"PeriodicalIF":1.3,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145120394","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-08-11DOI: 10.1016/j.reuma.2025.501946
Marcos Cruces Olivar , Allan D. Burboa , Yolanda M. Gómez
Introduction
In Chile, patients with refractory rheumatoid arthritis (RA) are candidates for treatment with biologic and targeted synthetic disease-modifying anti-rheumatic drugs (b/tsDMARDs). Due to the cost and diversity of drugs currently available to treat RA, there is a greater need to evaluate their survival in the real world and mainly to provide local and national data.
Objectives
To describe the survival and cause of discontinuation/change of first line b/tsDMARDs in patients with active refractory RA at the rheumatology clinic of the Regional Hospital of Copiapó.
Materials and methods
Patients with refractory RA on first-line treatment with b/tsDMARDs were included. Data were obtained from the RA registry of patients from January 01, 2018, until July 31, 2023, and by reviewing medical records. Demographic and clinical characteristics of the patients, survival of b/tsDMARDs, and cause of discontinuation/change of therapy are described. Kaplan–Meier plots and log-rank tests were performed. Cox model was used to identify factors that affected treatment discontinuation.
Results
One hundred thirty patients met the selection criteria. Survival of the different treatments was calculated, excluding rituximab and tocilizumab due to n <10. There were no significant differences between the survival of the groups (anti-TNF, abatacept, tofacitinib), with p > 0.05. The mean survival time for b/tsDMARDs was 194 weeks. In this cohort, 34.62% (n = 45) of the patients had treatment discontinuation/change, with lack of efficacy representing 80%.
Conclusion
In this cohort of patients with RA, there were no statistically significant differences in survival after first-line treatment with b/tsDMARDs. The choice of initial therapy will depend on multiple clinical, demographic, economic and regulatory factors.
{"title":"Survival of first line biological and targeted synthetic disease-modifying anti-rheumatic drugs in patients with rheumatoid arthritis in Chile","authors":"Marcos Cruces Olivar , Allan D. Burboa , Yolanda M. Gómez","doi":"10.1016/j.reuma.2025.501946","DOIUrl":"10.1016/j.reuma.2025.501946","url":null,"abstract":"<div><h3>Introduction</h3><div>In Chile, patients with refractory rheumatoid arthritis (RA) are candidates for treatment with biologic and targeted synthetic disease-modifying anti-rheumatic drugs (b/tsDMARDs). Due to the cost and diversity of drugs currently available to treat RA, there is a greater need to evaluate their survival in the real world and mainly to provide local and national data.</div></div><div><h3>Objectives</h3><div>To describe the survival and cause of discontinuation/change of first line b/tsDMARDs in patients with active refractory RA at the rheumatology clinic of the Regional Hospital of Copiapó.</div></div><div><h3>Materials and methods</h3><div>Patients with refractory RA on first-line treatment with b/tsDMARDs were included. Data were obtained from the RA registry of patients from January 01, 2018, until July 31, 2023, and by reviewing medical records. Demographic and clinical characteristics of the patients, survival of b/tsDMARDs, and cause of discontinuation/change of therapy are described. Kaplan–Meier plots and log-rank tests were performed. Cox model was used to identify factors that affected treatment discontinuation.</div></div><div><h3>Results</h3><div>One hundred thirty patients met the selection criteria. Survival of the different treatments was calculated, excluding rituximab and tocilizumab due to <em>n</em> <10. There were no significant differences between the survival of the groups (anti-TNF, abatacept, tofacitinib), with <em>p</em> <!-->><!--> <!-->0.05. The mean survival time for b/tsDMARDs was 194 weeks. In this cohort, 34.62% (<em>n</em> <!-->=<!--> <!-->45) of the patients had treatment discontinuation/change, with lack of efficacy representing 80%.</div></div><div><h3>Conclusion</h3><div>In this cohort of patients with RA, there were no statistically significant differences in survival after first-line treatment with b/tsDMARDs. The choice of initial therapy will depend on multiple clinical, demographic, economic and regulatory factors.</div></div>","PeriodicalId":47115,"journal":{"name":"Reumatologia Clinica","volume":"21 8","pages":"Article 501946"},"PeriodicalIF":1.3,"publicationDate":"2025-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145120333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-08-06DOI: 10.1016/j.reuma.2025.501947
Jorge Medina-Castillo , Rodrigo J. Castillo-de la Garza , David Vega-Morales , Jorge A. Esquivel-Valerio , Axel A. De León-Pérez , Lorenia De La Cruz-Becerra , Alondra Elizabeth Montoya-Montes , Lourdes Gil-Flores , Dionicio Ángel Galarza-Delgado
Introduction and objective
Rheumatoid arthritis (RA) is often accompanied by musculoskeletal (MS) symptoms, which can hinder the diagnosis of concurrent conditions like rotator cuff tendinopathy (RCT), the most common cause of shoulder pain. Undiagnosed RCT in patients with RA may be associated with higher disease activity scores. This study aimed to assess the difference in these scores between RA patients with and without RCT, considering ultrasound pathological findings.
Methods
We conducted a cross-sectional, observational, comparative study in patients with shoulder pain who met the 2010 ACR-EULAR classification criteria for RA between January 2022 and January 2023. The measurements of Disease Activity Score based on 28 joints using C-Reactive Protein (DAS28-CRP), Erythrocyte Sedimentation Rate (DAS28-ESR), and the Clinical Disease Activity Index (CDAI) were used to evaluate RA activity, while functional capacity was assessed using the Health Assessment Questionnaire Disability Index (HAQ-DI). The Disabilities of the Arm, Shoulder, and Hand questionnaire (DASHe) and shoulder ultrasound examination was performed to detect the presence or absence of RCT.
Results
Patients with RCT had greater mean scores on DAS28-CRP (5.23, 1.28 vs. 3.08, p < 0.001), and DAS 28-ESR (5.43, SD = 1.28 vs. 3.66, p < 0.001). VAS median scores were higher in the RCT group (70.00 vs. 2.00, p < 0.001). By ultrasound 12 patients (21%) had acromioclavicular synovitis. Glenohumeral and acromioclavicular arthrosis was found in both groups. No patients had arthritis in the glenohumeral joint.
Conclusion
RA patients with RCT have higher composite index and disease activity scores than those without RCT. An intentional RCT screening should be recommended for those with shoulder pain and elevated disease activity.
简介和目的类风湿性关节炎(RA)通常伴有肌肉骨骼(MS)症状,这可能会阻碍并发疾病的诊断,如肩袖肌腱病变(RCT),这是最常见的肩部疼痛原因。RA患者中未确诊的RCT可能与较高的疾病活动度评分相关。本研究旨在考虑超声病理结果,评估有和没有RCT的RA患者之间这些评分的差异。方法:我们对2022年1月至2023年1月期间符合2010年ACR-EULAR分类标准的肩痛患者进行了一项横断面、观察性、比较研究。采用c -反应蛋白(DAS28-CRP)、红细胞沉降率(DAS28-ESR)和临床疾病活动性指数(CDAI)对28个关节进行疾病活动性评分,评估RA活动性,采用健康评估问卷残疾指数(HAQ-DI)评估功能能力。通过手臂、肩膀和手的残疾问卷(DASHe)和肩部超声检查来检测是否存在RCT。结果RCT组患者在DAS28-CRP(5.23分,1.28比3.08分,p < 0.001)和DAS 28-ESR(5.43分,SD = 1.28比3.66,p < 0.001)上的平均得分更高。RCT组VAS中位评分较高(70.00 vs. 2.00, p < 0.001)。超声检查显示肩锁滑膜炎12例(21%)。两组患者均有肩关节和肩锁关节病变。没有患者有肩关节关节炎。结论RCT组ra患者的综合指数和疾病活动性评分均高于无RCT组。对于肩部疼痛和疾病活动度升高的患者,建议进行随机对照试验筛查。
{"title":"Rotator cuff tendinopathy is associated with increased activity score in rheumatoid arthritis","authors":"Jorge Medina-Castillo , Rodrigo J. Castillo-de la Garza , David Vega-Morales , Jorge A. Esquivel-Valerio , Axel A. De León-Pérez , Lorenia De La Cruz-Becerra , Alondra Elizabeth Montoya-Montes , Lourdes Gil-Flores , Dionicio Ángel Galarza-Delgado","doi":"10.1016/j.reuma.2025.501947","DOIUrl":"10.1016/j.reuma.2025.501947","url":null,"abstract":"<div><h3>Introduction and objective</h3><div>Rheumatoid arthritis (RA) is often accompanied by musculoskeletal (MS) symptoms, which can hinder the diagnosis of concurrent conditions like rotator cuff tendinopathy (RCT), the most common cause of shoulder pain. Undiagnosed RCT in patients with RA may be associated with higher disease activity scores. This study aimed to assess the difference in these scores between RA patients with and without RCT, considering ultrasound pathological findings.</div></div><div><h3>Methods</h3><div>We conducted a cross-sectional, observational, comparative study in patients with shoulder pain who met the 2010 ACR-EULAR classification criteria for RA between January 2022 and January 2023. The measurements of Disease Activity Score based on 28 joints using C-Reactive Protein (DAS28-CRP), Erythrocyte Sedimentation Rate (DAS28-ESR), and the Clinical Disease Activity Index (CDAI) were used to evaluate RA activity, while functional capacity was assessed using the Health Assessment Questionnaire Disability Index (HAQ-DI). The Disabilities of the Arm, Shoulder, and Hand questionnaire (DASHe) and shoulder ultrasound examination was performed to detect the presence or absence of RCT.</div></div><div><h3>Results</h3><div>Patients with RCT had greater mean scores on DAS28-CRP (5.23, 1.28 vs. 3.08, <em>p</em> <!--><<!--> <!-->0.001), and DAS 28-ESR (5.43, SD<!--> <!-->=<!--> <!-->1.28 vs. 3.66, <em>p</em> <!--><<!--> <!-->0.001). VAS median scores were higher in the RCT group (70.00 vs. 2.00, <em>p</em> <!--><<!--> <!-->0.001). By ultrasound 12 patients (21%) had acromioclavicular synovitis. Glenohumeral and acromioclavicular arthrosis was found in both groups. No patients had arthritis in the glenohumeral joint.</div></div><div><h3>Conclusion</h3><div>RA patients with RCT have higher composite index and disease activity scores than those without RCT. An intentional RCT screening should be recommended for those with shoulder pain and elevated disease activity.</div></div>","PeriodicalId":47115,"journal":{"name":"Reumatologia Clinica","volume":"21 8","pages":"Article 501947"},"PeriodicalIF":1.3,"publicationDate":"2025-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145120332","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-08-01DOI: 10.1016/j.reuma.2025.501942
Allison Milagros Figueroa-Sánchez , Leonor Stefani León-Yaurimucha , Manuel F. Ugarte-Gil , Victor R. Pimentel-Quiroz
Objective
To determine the factors associated with health-related quality of life (HRQoL) in adult patients with ANCA-associated vasculitis.
Methodology
An observational, analytical, retrospective study was conducted using a convenience sampling technique. Data were obtained from the Almenara Vasculitis Cohort during the period from December 2022 to December 2023. Sociodemographic and disease-related features were obtained using a data collection form. Disease activity, damage accrual, and HRQoL were assessed using the BVASv3, VDI, and SF-36 questionnaires, respectively. Cross-sectional univariable and multivariable linear regression models were performed. Multivariate models were generated using a backward selection procedure with an alpha to stay in the model of 0.05.
Results
Fifty-five patients were evaluated; 41 (74.6%) of them were female. Their mean age and disease duration were 58.7 (13.5) and 5.8 (5.2) years, respectively. In the multivariate analysis, low socioeconomic status, older age, and higher erythrocyte sedimentation rate were associated with worse HRQoL. Conversely, male sex, have a diagnosis of eosinophilic granulomatosis with polyangiitis, have an employment, and the use of immunosuppressive drugs other than cyclophosphamide or rituximab were associated with better HRQoL.
Conclusions
In our study, male sex, have an employment, the eosinophilic granulomatosis with polyangiitis subtype, and treatment with immunosuppressive drugs other than rituximab and cyclophosphamide were associated with better HRQoL. Meanwhile, older age, low socioeconomic status, and high erythrocyte sedimentation rate levels were associated with worse HRQoL.
{"title":"Factores asociados a la calidad de vida relacionada con la salud en pacientes con vasculitis asociada a anticuerpos anticitoplasma de neutrófilos: datos de la Almenara Vasculitis Cohort","authors":"Allison Milagros Figueroa-Sánchez , Leonor Stefani León-Yaurimucha , Manuel F. Ugarte-Gil , Victor R. Pimentel-Quiroz","doi":"10.1016/j.reuma.2025.501942","DOIUrl":"10.1016/j.reuma.2025.501942","url":null,"abstract":"<div><h3>Objective</h3><div>To determine the factors associated with health-related quality of life (HRQoL) in adult patients with ANCA-associated vasculitis.</div></div><div><h3>Methodology</h3><div>An observational, analytical, retrospective study was conducted using a convenience sampling technique. Data were obtained from the Almenara Vasculitis Cohort during the period from December 2022 to December 2023. Sociodemographic and disease-related features were obtained using a data collection form. Disease activity, damage accrual, and HRQoL were assessed using the BVASv3, VDI, and SF-36 questionnaires, respectively. Cross-sectional univariable and multivariable linear regression models were performed. Multivariate models were generated using a backward selection procedure with an alpha to stay in the model of 0.05.</div></div><div><h3>Results</h3><div>Fifty-five patients were evaluated; 41 (74.6%) of them were female. Their mean age and disease duration were 58.7 (13.5) and 5.8 (5.2) years, respectively. In the multivariate analysis, low socioeconomic status, older age, and higher erythrocyte sedimentation rate were associated with worse HRQoL. Conversely, male sex, have a diagnosis of eosinophilic granulomatosis with polyangiitis, have an employment, and the use of immunosuppressive drugs other than cyclophosphamide or rituximab were associated with better HRQoL.</div></div><div><h3>Conclusions</h3><div>In our study, male sex, have an employment, the eosinophilic granulomatosis with polyangiitis subtype, and treatment with immunosuppressive drugs other than rituximab and cyclophosphamide were associated with better HRQoL. Meanwhile, older age, low socioeconomic status, and high erythrocyte sedimentation rate levels were associated with worse HRQoL.</div></div>","PeriodicalId":47115,"journal":{"name":"Reumatologia Clinica","volume":"21 7","pages":"Article 501942"},"PeriodicalIF":1.3,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144831514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-08-01DOI: 10.1016/j.reuma.2025.501920
Pablo González del Pozo, Paula Álvarez Peñalba, Stefanie Burger, Norma Alejandra Callejas Pineda, Rubén Queiro Silva, Sara Alonso Castro
We describe a case about a 79-year-old woman with rheumatoid arthritis with chronic left olecranon bursitis refractory to conventional therapy. Following appropriate diagnostic workup, Prototheca spp. alga was identified as the causative agent. The exceptional nature of the case is emphasized.
{"title":"Algas aclorofílicas y bursitis crónica: una asociación excepcional","authors":"Pablo González del Pozo, Paula Álvarez Peñalba, Stefanie Burger, Norma Alejandra Callejas Pineda, Rubén Queiro Silva, Sara Alonso Castro","doi":"10.1016/j.reuma.2025.501920","DOIUrl":"10.1016/j.reuma.2025.501920","url":null,"abstract":"<div><div>We describe a case about a 79-year-old woman with rheumatoid arthritis with chronic left olecranon bursitis refractory to conventional therapy. Following appropriate diagnostic workup, <em>Prototheca</em> spp. alga was identified as the causative agent. The exceptional nature of the case is emphasized.</div></div>","PeriodicalId":47115,"journal":{"name":"Reumatologia Clinica","volume":"21 7","pages":"Article 501920"},"PeriodicalIF":1.3,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144831417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-08-01DOI: 10.1016/j.reuma.2025.501941
Eduarda Scoto Dias , José Henrique Tercziany Vanzin , Eduardo Augusto Borba , Mahara Freitas dos Santos , Thiago Alberto F.G. dos Santos , Thelma Skare , Renato Nisihara
Objectives
The objective of this study was to examine cognitive dysfunction in a Brazilian sample of SLE patients for two years.
Methods
A sample of 50 individuals with SLE was assessed at baseline for epidemiological and treatment data, disease activity by SLEDAI 2K (SLE disease activity 2000), cumulative damage by SLICC/ACR DI (Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index), depression by CES-D (Center for Epidemiological Studies-Depression) and cognitive function through MoCA (Montreal Cognitive Assessment). The same assessment was repeated after two years.
Results
The prevalence of cognitive impairment at baseline was 68%. The baseline cognitive assessment showed impairment in visuospatial/executive function (p = 0.002), naming (p = 0.04), attention (p < 0.0001) and delayed recall (p < 0.0001). The median MoCA results did not change in two years (p = 0.45), but 6 individuals (12%) that had normal cognitive function at baseline developed mild cognitive impairment and two (4%) that had mild cognitive impairment, improved. When considering the MoCA domains the only significant difference was improvement in abstraction (p = 0.001). No correlations between MoCA delta (difference between second and first value) and delta SLEDAI, delta SLICC and delta CES-D were found (all with p > 0.05). Also, no associations were found with used treatment or autoantibodies profile.
Conclusions
Cognitive dysfunction in SLE is dynamic and may require periodic re-assessments. Changes in cognition were not associated with disease activity, depression or cumulative damage in this sample.
{"title":"Cognitive dysfunction in systemic lupus erythematosus: Insights from a two-year longitudinal study in a Brazilian cohort","authors":"Eduarda Scoto Dias , José Henrique Tercziany Vanzin , Eduardo Augusto Borba , Mahara Freitas dos Santos , Thiago Alberto F.G. dos Santos , Thelma Skare , Renato Nisihara","doi":"10.1016/j.reuma.2025.501941","DOIUrl":"10.1016/j.reuma.2025.501941","url":null,"abstract":"<div><h3>Objectives</h3><div>The objective of this study was to examine cognitive dysfunction in a Brazilian sample of SLE patients for two years.</div></div><div><h3>Methods</h3><div>A sample of 50 individuals with SLE was assessed at baseline for epidemiological and treatment data, disease activity by SLEDAI 2K (SLE disease activity 2000), cumulative damage by SLICC/ACR DI (Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index), depression by CES-D (Center for Epidemiological Studies-Depression) and cognitive function through MoCA (Montreal Cognitive Assessment). The same assessment was repeated after two years.</div></div><div><h3>Results</h3><div>The prevalence of cognitive impairment at baseline was 68%. The baseline cognitive assessment showed impairment in visuospatial/executive function (<em>p</em> <!-->=<!--> <!-->0.002), naming (<em>p</em> <!-->=<!--> <!-->0.04), attention (<em>p</em> <!--><<!--> <!-->0.0001) and delayed recall (<em>p</em> <!--><<!--> <!-->0.0001). The median MoCA results did not change in two years (<em>p</em> <!-->=<!--> <!-->0.45), but 6 individuals (12%) that had normal cognitive function at baseline developed mild cognitive impairment and two (4%) that had mild cognitive impairment, improved. When considering the MoCA domains the only significant difference was improvement in abstraction (<em>p</em> <!-->=<!--> <!-->0.001). No correlations between MoCA delta (difference between second and first value) and delta SLEDAI, delta SLICC and delta CES-D were found (all with <em>p</em> <!-->><!--> <!-->0.05). Also, no associations were found with used treatment or autoantibodies profile.</div></div><div><h3>Conclusions</h3><div>Cognitive dysfunction in SLE is dynamic and may require periodic re-assessments. Changes in cognition were not associated with disease activity, depression or cumulative damage in this sample.</div></div>","PeriodicalId":47115,"journal":{"name":"Reumatologia Clinica","volume":"21 7","pages":"Article 501941"},"PeriodicalIF":1.3,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144831513","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-08-01DOI: 10.1016/j.reuma.2025.501917
Sara G. Rosiles-De la Garza , Ingris Pelaez-Ballestas , Fernando García-Rodríguez , Ana V. Villarreal-Treviño , Elisa L. Dávila-Sotelo , Leonor G. Hinojosa-Amaya , Jesús E. Treviño-Alvarado , Óscar González-Llano , Laura Villarreal-Matínez , Yajaira V. Jiménez-Antolínez , Julia E. Colunga-Pedraza , Nadina E. Rubio-Pérez
Purpose
The aim of the present study was to translate and perform a transcultural adaptation and validation of the TRAQ into Mexican Spanish.
Methodology
Transversal and observational study. First, the TRAQ was translated and transculturally adapted into Mexican Spanish. Then, the adapted TRAQ was administered to patients of any gender between 12 and 21 years of age and a chronic disease diagnosis. Correlation matrices for the questionnaire were obtained and their reliability was measured through homogeneity and internal consistency.
Results
The TRAQ was successfully translated and transculturally adapted into Mexican Spanish. After this, a pilot test of the questionnaire was performed with 40 patients. Lastly, the final validation phase was undertaken with 141 patients, with a median age of 13.9 years. The internal consistency analysis revealed a Cronbach's alpha global evaluation of 0.76, while the results organized through domains varied from 0.47 to 0.60.
Conclusions
The translated and transculturally adapted TRAQ revealed a good internal consistency, similar to other transcultural adoptions previously described in the medical literature. This process will allow us to ensure cultural and linguistic relevance for Mexican patients, particularly given the unique socio-cultural context of the Mexican population.
{"title":"Transcultural adaptation and validation of the Transition Readiness Assessment Questionnaire (TRAQ) into Mexican Spanish","authors":"Sara G. Rosiles-De la Garza , Ingris Pelaez-Ballestas , Fernando García-Rodríguez , Ana V. Villarreal-Treviño , Elisa L. Dávila-Sotelo , Leonor G. Hinojosa-Amaya , Jesús E. Treviño-Alvarado , Óscar González-Llano , Laura Villarreal-Matínez , Yajaira V. Jiménez-Antolínez , Julia E. Colunga-Pedraza , Nadina E. Rubio-Pérez","doi":"10.1016/j.reuma.2025.501917","DOIUrl":"10.1016/j.reuma.2025.501917","url":null,"abstract":"<div><h3>Purpose</h3><div>The aim of the present study was to translate and perform a transcultural adaptation and validation of the TRAQ into Mexican Spanish.</div></div><div><h3>Methodology</h3><div>Transversal and observational study. First, the TRAQ was translated and transculturally adapted into Mexican Spanish. Then, the adapted TRAQ was administered to patients of any gender between 12 and 21 years of age and a chronic disease diagnosis. Correlation matrices for the questionnaire were obtained and their reliability was measured through homogeneity and internal consistency.</div></div><div><h3>Results</h3><div>The TRAQ was successfully translated and transculturally adapted into Mexican Spanish. After this, a pilot test of the questionnaire was performed with 40 patients. Lastly, the final validation phase was undertaken with 141 patients, with a median age of 13.9 years. The internal consistency analysis revealed a Cronbach's alpha global evaluation of 0.76, while the results organized through domains varied from 0.47 to 0.60.</div></div><div><h3>Conclusions</h3><div>The translated and transculturally adapted TRAQ revealed a good internal consistency, similar to other transcultural adoptions previously described in the medical literature. This process will allow us to ensure cultural and linguistic relevance for Mexican patients, particularly given the unique socio-cultural context of the Mexican population.</div></div>","PeriodicalId":47115,"journal":{"name":"Reumatologia Clinica","volume":"21 7","pages":"Article 501917"},"PeriodicalIF":1.3,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144831515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-08-01DOI: 10.1016/j.reuma.2025.501918
Raquel Almodóvar , Elia Pérez-Fernández , Marta Valero , Virginia Villaverde , Laura González , Beatriz Joven Ibáñez , Eva Tomero Muriel , Alejandro Prada Ojeda , M.a Teresa Navio , Laura Cebrián Méndez , Leticia Lojo , Ramón Mazzucchelli , Pedro Zarco Montejo
Objectives
To assess the effectiveness of a checklist for disease activity and comorbidity control in patients with axial spondyloarthritis (axSpA).
Method
A quasi-experimental retrospective multicentre pre-post intervention study was carried out in Spain between 2016 and 2022. Improvement in disease activity and comorbidity status was determined before and after the implementation of a checklist control in patients diagnosed with axSpA. Disease activity was determined by means of Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) and C-reactive protein (CRP) levels. Comorbidity status was determined by analysing several risk factors (blood pressure, body weight, blood test, etc.). An analysis of variance with mixed models between pre and post collected values was performed. The change in therapeutic level and disease status (low activity, remission) was determined by means of the Mc-Nemar asymmetry test.
Results
A total of 108 patients with axSpA were included in the study. After checklist implementation, a statistically significant reduction in BASDAI of 0.44 (95%CI: 0.06–0.82, p = 0.023) and a significant reduction of 3.82 mg/L (p = 0.001) in CRP was observed. Besides, an increase in uricemia of 0.24 mg/dl was found (95%CI: 1.49–6.14, p = 0.001), while no other statistically significant change in comorbidities was observed.
Conclusions
The implementation of a checklist in daily clinical practice leads to a significant improvement in the control of disease activity in patients with axSpA.
{"title":"Effectiveness of a checklist for the control of the disease activity in patients with axial spondyloarthritis","authors":"Raquel Almodóvar , Elia Pérez-Fernández , Marta Valero , Virginia Villaverde , Laura González , Beatriz Joven Ibáñez , Eva Tomero Muriel , Alejandro Prada Ojeda , M.a Teresa Navio , Laura Cebrián Méndez , Leticia Lojo , Ramón Mazzucchelli , Pedro Zarco Montejo","doi":"10.1016/j.reuma.2025.501918","DOIUrl":"10.1016/j.reuma.2025.501918","url":null,"abstract":"<div><h3>Objectives</h3><div>To assess the effectiveness of a checklist for disease activity and comorbidity control in patients with axial spondyloarthritis (axSpA).</div></div><div><h3>Method</h3><div>A quasi-experimental retrospective multicentre pre-post intervention study was carried out in Spain between 2016 and 2022. Improvement in disease activity and comorbidity status was determined before and after the implementation of a checklist control in patients diagnosed with axSpA. Disease activity was determined by means of Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) and C-reactive protein (CRP) levels. Comorbidity status was determined by analysing several risk factors (blood pressure, body weight, blood test, etc.). An analysis of variance with mixed models between pre and post collected values was performed. The change in therapeutic level and disease status (low activity, remission) was determined by means of the Mc-Nemar asymmetry test.</div></div><div><h3>Results</h3><div><span><span>A total of 108 patients with axSpA were included in the study. After checklist implementation, a statistically significant reduction in </span>BASDAI of 0.44 (95%CI: 0.06–0.82, </span><em>p</em> <!-->=<!--> <!-->0.023) and a significant reduction of 3.82<!--> <!-->mg/L (<em>p</em> <!-->=<!--> <!-->0.001) in CRP was observed. Besides, an increase in uricemia of 0.24<!--> <!-->mg/dl was found (95%CI: 1.49–6.14, <em>p</em> <!-->=<!--> <!-->0.001), while no other statistically significant change in comorbidities was observed.</div></div><div><h3>Conclusions</h3><div>The implementation of a checklist in daily clinical practice leads to a significant improvement in the control of disease activity in patients with axSpA.</div></div>","PeriodicalId":47115,"journal":{"name":"Reumatologia Clinica","volume":"21 7","pages":"Article 501918"},"PeriodicalIF":1.3,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144831416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}