Assessment of the Sources of Information by Patients With Rheumatic Diseases.

OBJECTIVE: The aim of this study was to ascertain the frequency of use, search intent (SI), level of accessibility, and degree of reliability of sources of information (SOIs) in rheumatology. METHODS: A survey among adult outpatients with rheumatoid arthritis, systemic lupus erythematosus, systemic sclerosis, and spondyloarthritis was conducted. They were asked if they had procured information from 12 selected SOIs during the past year. Search intent was defined as the source they would like to consult. Accessibility and reliability were assessed through 0-to-10 scales (minimum and maximum, respectively). RESULTS: Four hundred two patients were surveyed. They had consulted a median of 3 SOIs (interquartile range, 2-6) but described a higher SI: median of 5 SOIs (interquartile range 3-8); p = 0.001.The most consulted SOIs were the physician (83%), other patients (45%), and Facebook (36%). The main differences between SI and the searches actually performed were observed in community lectures by health care professionals (49%), scientific societies (48%), and associations of patients (27%); p < 0.001. These 3 sources showed low level of accessibility. Facebook, press, radio, and YouTube were the least reliable sources. CONCLUSIONS: Patients consulted a median of 3 SOIs but reported a significantly higher SI. Although patients demand more information, the request is leveled at SOIs with difficult accessibility but high reliability.

Performance of the RABBIT infection risk score in an Argentinian rheumatoid arthritis cohort.

Patients with rheumatic autoimmune diseases have a higher risk of infections compared with age-and sex-matched controls. In Latin America, there are no validated tools to assess the risk of serious infection. The objectives were to estimate the incidence of serious infections in a cohort of rheumatoid arthritis (RA) patients followed for 12 months and to validate the RABBIT risk score for serious infections. Patients with RA were included and followed for 12 months. Baseline sociodemographic data, comorbidities, RA characteristics, and vaccination status were recorded. The baseline RABBIT risk score was calculated. Serious infections were documented, describing site and time since enrollment. Six hundred five patients were included (13 centers). The incidence of serious infection was 5% (95% CI 3-7). The most frequent sites were respiratory and urinary (90%). Performance of RABBIT risk score: patients with no infection during follow-up had a median score of 1.2 (IQR 0.8-2.1) and patients with infection 5.1 (IQR 2.15-12.6) p 0.00001. ROC curve analysis: AUC 0.86 (95% CI 0.8-0.94), best cut-off 2.85 (sensibility 75%, specificity 85%). The incidence of serious infections was 5% during the follow-up. The RABBIT score performed excellently in our patients. Key Points • The RABBIT risk score for serious infections showed an excellent performance in a population different (Latin America) from the original one included in the German registry. • This may assist rheumatologists in selecting drugs for patients according to the individual risk of infection, in a fast and simple way.

Estudios dosimétricos de la calificación operacional y del comportamiento funcional de la instalación de irradiación semindustrial para la esterilización de un producto de uso médico / Dosimetric studies of the operational qualification and functional behavior of the semi-industrial irradiation facility for the sterilization of a product for medical use

Resumen En el presente trabajo se muestran los resultados obtenidos durante los estudios dosimétricos de las etapas de calificación operacional y del comportamiento funcional de la instalación de irradiación semindustrial de Cuba después de su remodelación y recarga, así como el proceso de radioesterilización de un producto de uso médico.

Abstract The present work shows the results obtained during the dosimetric studies of the operational qualification stages and the functional behavior of the semi-industrial irradiation facility in Cuba after its remodeling and recharging, as well as the radio-sterilization process of a product for medical use.

Asociación entre Artritis Reumatoidea y otras enfermedades autoinmunes / Association between Rheumatoid Arthritis and other autoimmune diseases

Objetivos: Determinar la frecuencia de enfermedades autoinmunes (EAI) en pacientes con Artritis Reumatoidea (AR) y comparar la frecuencia de EAI entre pacientes con AR y sin AR ni otra EAI reumatológica. Material y Métodos: Estudio multicéntrico, observacional, analítico, retrospectivo. Se incluyeron pacientes consecutivos con AR (ACR/EULAR 2010) y como grupo control pacientes con diagnóstico inicial de Osteoartritis primaria (OA). Resultados: Se incluyeron 1549 pacientes: 831 con AR (84% mujeres, edad media 55.2 años [DE 13.6]) y 718 con OA (82% mujeres, edad media 67 años [DE 11.1]). La frecuencia de EAI en el grupo AR fue del 22% (n=183). Estos presentaron mayor frecuencia de EAI reumatológicas (9.4 vs 3.3%, p< 0.001), y menor frecuencia de EAI no reumatológicas que aquellos con OA (15.3 vs 20.5, p=0.007). La EAI reumatológica más prevalente fue el Síndrome de Sjögren, el cual fue más frecuente en el grupo AR (87.2 vs 29.2%, p< 0,001). La frecuencia de EAI reumatológicas en los pacientes con AR fue mayor en la forma erosiva (11 vs 6.8%, p=0.048). Conclusión: La frecuencia de EAI en los pacientes con AR fue del 22%, en quienes predominaron las de etiología reumatológica mientras que, las no reumatológicas predominaron en pacientes con OA.

Objectives: To determine the frequency of autoimmune diseases (AID) in Rheumatoid Arthritis (RA) patients and to compare this frequency between patients with and without RA or other rheumatologic AID. Methods: Multicenter, observational, analytical, retrospective study. Consecutive patients with diagnosis of RA (ACR/EULAR 2010) were included. Patients with initial diagnosis of primary ostearthritis (OA) were used as control group. Results: A total of 1549 patients were included: 831 RA (84% women, mean age 55.2 [±13.6]) and 718 OA (82% women, mean age 67 [± 11.1]). The frequency of AID in the RA group was 22% (n=183). RA patients showed higher frequency of rheumatologic AID (9.4 vs 3.3%, p< 0.001), and lower frequency of non-rheumatologic AID than OA patients (15.3 vs 20.5%, p= 0.007). The most prevalent rheumatic AID was Sjögren's Syndrome, which was more frequent in the AR group (87.2 vs 29.2%, p<0.001). The frequency of rheumatologic AID in RA patients was higher in those with erosive RA (11 vs 6.8%, p=0.048). Conclusion: The frequency of AID in RA patients was 22%. Rheumatologic AID were more frequent in RA patients, whereas non-rheumatologic AID prevailed in OA patients.

Evaluation of the Educational Needs in Argentine Patients with Rheumatoid Arthritis Using the SpENAT Questionnaire. / Evaluación de las necesidades educacionales de los pacientes con artritis reumatoide mediante el cuestionario SpENAT.

BACKGROUND: The SpENAT, a Spanish version of the Educational Needs Assessment Tool, is a self-completed questionnaire that assesses educational needs (ENs) with the purpose of providing tailored and patient-centered information. It consists of 39 questions grouped into the 7 following domains: Pain management, Movement, Feelings, Arthritic process, Treatments, Self-help measures and Support system. OBJECTIVES: The objective of the study was to describe the ENs of rheumatoid arthritis (RA) patients using the SpENAT and to determine the main sources of information consulted by these patients. MATERIAL AND METHODS: Multicenter, observational, cross-sectional study. We included consecutive patients≥18 years with diagnosis of RA (ACR 87/ACR-EULAR 2010). Sociodemographic data, disease characteristics and clinimetric properties were recorded. All patients completed the SpENAT and were asked about the sources employed to obtain information about their disease. STATISTICAL ANALYSIS: Population characteristics were described. ENs were determined as percentages of the highest possible score for each domain. Needs for each domain according to sex, years of education, disease duration, use of biologicals and functional capacity were analyzed by means of ANOVA, and bivariate comparisons were made with Student's t-test and the Bonferroni correction. Correlation between domains was determined with the Spearman correlation coefficient. We compared patients' age by source of information with Student's t-test. RESULTS: We included 496 patients from 20 centers across the country. More ENs were observed in the domains of Movement, Feelings and the Arthritic process. Patients with higher educational level (>7 years) reported more ENs in the Arthritic process and Self-help measure domains. A higher functional impairment (HAQ-A≥0.87) was associated with more ENs in every domain. Patients with high activity showed more ENs than those in remission in the domains of Pain management, Movement, Feelings, Treatments and Support system, as well as those with low activity in Self-help measures and Support system domains. All SpENAT domains showed positive correlations among each other (P<.0001), the most important being Pain management/Movement and Treatments/Arthritic process (r≥0.7). The source of information most frequently consulted was the rheumatologist (93.95%); those who made use of Internet were on average younger (P=.0004). CONCLUSION: RA patients were very interested about knowing more about their disease. High functional impairment was associated with more ENs. Patients with high disease activity had higher EN levels in almost every domain. The rheumatologist was the main source of information for the patient with RA.

Aplicación de la tecnología de irradiación en Cuba. Actualidad y perspectivas / Application of irradiation technology in Cuba. Present and perspectives

RESUMEN En el presente trabajo se expone la evolución del proceso de irradiación en Cuba, los principales resultados científico-técnicos e impactos alcanzados hasta la actualidad y las perspectivas de estas aplicaciones, así como la recuperación de las capacidades de irradiación existentes en el país, el control del proceso de irradiación, gestión de la calidad del proceso y los aspectos normativos establecidos.

ABSTRACTS The present paper deals with the evolution of radiation processing in Cuba, its main scientific results and impact up to now and the perspectives of these applications, as well as the recovery of the irradiation capacities existing in the country, the radiation process control, quality management in the mentioned radiation process and the established regulatory aspects.

Survey on transportation and storage of biological therapies by patients.

OBJECTIVE: To assess key aspects of transportation and storage of biological therapies (BTs) on the part of the patients, from the time they collect them from the pharmacy up until the moment of administration. METHODS: This was a cross-sectional study in the form of a survey completed by outpatients older than 18 years who were administered BTs. The survey was carried out by the authors between August 2016 and January 2017. RESULTS: A total of 83 outpatients were interviewed (mean age, 53; standard deviation, 15; 76% female). Sixty percent had rheumatoid arthritis, 24% had psoriatic arthritis, and 16% sustained other rheumatic and inflammatory diseases. Twenty percent had not been informed of the importance of proper refrigeration when they were first prescribed BTs; 77% had acquired the medication at least 7 days before administration; 28% had misplaced the drug in the fridge (65% of them in the freezer); 90% was unaware of the temperature range at which the BT should be kept in the fridge, and only one (1%) of them had once used a thermometer to find out the fridge temperature. Fifty-three percent had suffered frequent power outages the previous summer, 22% had experienced blackouts longer than 48 hours; 37% had taken the BT to another house to avoid wasting it, and four (5%) patients had disposed of the drug due to a prolonged power outage. CONCLUSION: Upon prescribing BTs, it is imperative that physicians brief patients on the relevance of suitable transportation and storage methods, and a treatment failure should prompt a thorough assessment of transportation and storage conditions.