Use of risk chart algorithms for the identification of psoriatic arthritis patients at high risk for cardiovascular disease: findings derived from the project CARMA cohort after a 7.5-year follow-up period.

OBJECTIVE: To assess the predictive value of four cardiovascular (CV) risk algorithms for identifying high-risk psoriatic arthritis (PsA) patients. METHODS: Evaluation of patients with PsA enrolled in the Spanish prospective project CARdiovascular in RheuMAtology. Baseline data of 669 PsA patients with no history of CV events at the baseline visit, who were followed in rheumatology outpatient clinics at tertiary centres for 7.5 years, were retrospectively analysed to test the performance of the Systematic Coronary Risk Assessment (SCORE), the modified version (mSCORE) European Alliance of Rheumatology Associations (EULAR) 2015/2016, the SCORE2 algorithm (the updated and improved version of SCORE) and the QRESEARCH risk estimator version 3 (QRISK3). RESULTS: Over 4790 years of follow-up, there were 34 CV events, resulting in a linearised rate of 7.10 per 1000 person-years (95% CI 4.92 to 9.92). The four CV risk scales showed strong correlations and all showed significant associations with CV events (p<0.001). SCORE, mSCORE EULAR 2015/2016 and QRISK3 effectively differentiated between low and high CV risk patients, although the cumulative rate of CV events observed over 7.5 years was lower than expected based on the frequency predicted by these risk scales. Additionally, model improvement was observed when combining QRISK3 with any other scale, particularly the combination of QRISK3 and SCORE2, which yielded the lowest Akaike information criterion (411.15) and Bayesian information criterion (420.10), making it the best predictive model. CONCLUSIONS: Risk chart algorithms are very useful for discriminating PsA at low and high CV risk. An integrated model featuring QRISK3 and SCORE2 yielded the optimal synergy of QRISK3's discrimination ability and SCORE2's calibration accuracy.

Inhibition of indoleamine dioxygenase leads to better control of tuberculosis adjunctive to chemotherapy.

The expression of indoleamine 2,3-dioxygenase (IDO), a robust immunosuppressant, is significantly induced in macaque tuberculosis (TB) granulomas, where it is expressed on IFN-responsive macrophages and myeloid-derived suppressor cells. IDO expression is also highly induced in human TB granulomas, and products of its activity are detected in patients with TB. In vivo blockade of IDO activity resulted in the reorganization of the granuloma with substantially greater T cells being recruited to the core of the lesions. This correlated with better immune control of TB and reduced lung M. tuberculosis burdens. To study if the IDO blockade strategy can be translated to a bona fide host-directed therapy in the clinical setting of TB, we studied the effect of IDO inhibitor 1-methyl-d-tryptophan adjunctive to suboptimal anti-TB chemotherapy. While two-thirds of controls and one-third of chemotherapy-treated animals progressed to active TB, inhibition of IDO adjunctive to the same therapy protected macaques from TB, as measured by clinical, radiological, and microbiological attributes. Although chemotherapy improved proliferative T cell responses, adjunctive inhibition of IDO further enhanced the recruitment of effector T cells to the lung. These results strongly suggest the possibility that IDO inhibition can be attempted adjunctive to anti-TB chemotherapy in clinical trials.

Female Sex, Age, and Unfavorable Response to Tumor Necrosis Factor Inhibitors in Patients With Axial Spondyloarthritis: Results of Statistical and Artificial Intelligence-Based Data Analyses of a National Multicenter Prospective Registry.

OBJECTIVE: Real-world studies are needed to identify factors associated with response to biologic therapies in patients with axial spondyloarthritis (SpA). The objective was to assess sex differences in response to tumor necrosis factor inhibitors (TNFi) and to explore possible risk factors associated with TNFi efficacy. METHODS: A total of 969 patients with axial SpA (315 females, 654 males) enrolled in the BIOBADASER registry (2000-2019) who initiated a TNFi (first, second, or further lines) were studied. Statistical and artificial intelligence (AI)-based data analyses were used to explore the association of sex differences and other factors to TNFi response, using the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), to calculate the BASDAI50, with an improvement of at least 50% of the BASDAI score, and using the Ankylosing Spondylitis Disease Activity Score, calculated using the C-reactive protein level (ASDAS-CRP). RESULTS: Females had a lower probability of reaching a BASDAI50 response with a first line TNFi treatment at the second year of follow-up (P = 0.018) and a lesser reduction of the ASDAS-CRP at this time point. The logistic regression model showed lower BASDAI50 responses to TNFi in females (P = 0.05). Other factors, such as older age (P = 0.004), were associated with unfavorable responses. The AI data analyses reinforced the idea that age at the beginning of the treatment was the main factor associated with an unfavorable response. The combination of age with other clinical characteristics (female sex or cardiovascular risk factors and events) potentially contributed to an unfavorable response to TNFi. CONCLUSION: In this national multicenter registry, female sex was associated with less response to a first-line TNFi by the second year of follow-up. A higher age at the start of the TNFi was the main factor associated with an unfavorable response to TNFi.

Long-term retention of golimumab treatment in clinical practice in a large cohort of patients with rheumatoid arthritis, axial spondyloarthritis and psoriatic arthritis.

AIM: To assess the golimumab retention rate during up to 8 years of follow up, and any associated factors. METHODS: Retrospective analysis of the BIOBADASER (Spanish registry of biological drugs) database, assessing all adults who had ever started golimumab >6 months before the analysis for an approved indication (rheumatoid arthritis [RA], axial spondyloarthritis [SpA] or psoriatic arthritis [PsA]). RESULTS: Among 885 patients (RA 267, axial SpA 370, PsA 248) receiving 944 cycles of golimumab, the retention rate of golimumab was 71.1% (95% confidence interval: 68.0-73.9) at year 1% and 37.7% (95% CI: 33.3-42.1) at year 7 and at year 8. Retention was higher when golimumab was used as the first biological drug (81.7% at year 1, 49.9% at year 7, p < 0.001). In Cox regression analysis, factors associated with golimumab retention included use as first-line therapy (hazard ratio [HR] for discontinuation 1.52 for second- and 1.79 for third/later-line vs. first-line), use in axial SpA or PsA rather than RA (HR for axial SpA vs. RA 0.59, for PsA vs. Rheumatoid arthritis 0.67), and treatment with concomitant methotrexate (HR 0.67). Factors associated with golimumab discontinuation were corticosteroid use (HR 1.46) and disease activity above median (HR 1.29) at golimumab initiation. CONCLUSION: Based on this retrospective analysis of the BIOBADASER registry, nearly two-fifths (37.7%) of adult rheumatology patients initiating golimumab will remain on treatment for 8 years, with a higher probability of retention in axial SpA or PsA indications and when golimumab is used as first biologic.

Valoración antropométrica de escolares del área de salud de La Mancha-Centro. Comparación con el Estudio Transversal Español de Crecimiento 2010 / Anthropometric assessment of schoolchildren from the La Mancha-Centro health area. Comparison with the Spanish Cross-Sectional Growth Study 2010

Resumen Objetivos: Determinar peso, talla e índice de masa corporal (IMC) de escolares del área de salud La Mancha-Centro y compararlos con los definidos en el Estudio Transversal Español de Crecimiento 2010 (ETEC-2010). Métodos: Estudio transversal de 954 escolares entre 6 y 12 años. Se obtuvieron media, desviación estándar y distribuciones percentilares de peso, talla e IMC por sexo y edad. Se analizaron las diferencias en cada grupo semestral de edad. Resultados: Existió incremento progresivo del IMC con la edad, significativo en las niñas a partir de los nueve años y en los niños desde los 8.5 años. Desde los 10 años, el IMC promedio resultó 2.3 kg/m2 superior al de edades menores (p < 0.001); la mayor diferencia entre los sexos ocurrió a los 12 años: 2 ± 0.98 kg/m2 más en los varones (p = 0.042). Globalmente no se hallaron diferencias significativas de peso, talla e IMC con el ETEC-2010, aunque el peso medio de los niños manchegos de 8.5 a 11.5 años fue 3.9 kg mayor que el del resto de los niños españoles. Conclusiones: Los parámetros antropométricos de los escolares manchegos no difieren de los estándares nacionales; sin embargo, los varones preadolescentes manchegos pesan casi 4 kg más.

Abstract Objectives: To determine weight, height and body mass index (BMI) of schoolchildren from the La Mancha-Centro health area and compare them with those determined by the Spanish Cross-sectional Growth Study 2010 (SCGS-2010). Methods: Cross-sectional study of 954 schoolchildren aged 6-12 years. Mean, standard deviation, and percentile distributions of weight, height, and BMI by gender and age were obtained. Differences in each 6-month age group were analyzed. Results: There was a progressive increase in BMI with age, which was significant in girls from nine years of age on and in boys from 8.5 years on. From age 10, average BMI was 2.3 kg/m2 higher than at younger ages (p < 0.001). The biggest difference between genders occurred at age 12: 2 ± 0.98 kg/m2 higher in boys (p = 0.042). Overall, no significant differences were found in weight, height and BMI vs. SCGS-2010, although mean weight of male children from La Mancha-Centro aged between 8.5 and 11.5 years was 3.9 kg higher than that of the rest of Spanish male children. Conclusions: Anthropometric parameters of schoolchildren from La Mancha-Centro do not significantly differ from national standards; however, preadolescent males from La Mancha-Centro weigh almost 4 kg more.

Isoniazid and rifapentine treatment effectively reduces persistent M. tuberculosis infection in macaque lungs.

A once-weekly oral dose of isoniazid and rifapentine for 3 months (3HP) is recommended by the CDC for treatment of latent tuberculosis infection (LTBI). The aim of this study is to assess 3HP-mediated clearance of M. tuberculosis bacteria in macaques with asymptomatic LTBI. Twelve Indian-origin rhesus macaques were infected with a low dose (~10 CFU) of M. tuberculosis CDC1551 via aerosol. Six animals were treated with 3HP and 6 were left untreated. The animals were imaged via PET/CT at frequent intervals. Upon treatment completion, all animals except 1 were coinfected with SIV to assess reactivation of LTBI to active tuberculosis (ATB). Four of 6 treated macaques showed no evidence of persistent bacilli or extrapulmonary spread until the study end point. PET/CT demonstrated the presence of significantly more granulomas in untreated animals relative to the treated group. The untreated animals harbored persistent bacilli and demonstrated tuberculosis (TB) reactivation following SIV coinfection, while none of the treated animals reactivated to ATB. 3HP treatment effectively reduced persistent infection with M. tuberculosis and prevented reactivation of TB in latently infected macaques.

Real-World Effectiveness and Treatment Retention of Secukinumab in Patients with Psoriatic Arthritis and Axial Spondyloarthritis: A Descriptive Observational Analysis of the Spanish BIOBADASER Registry.

Rheumatic diseases are extensively managed with biological disease-modifying antirheumatic drugs (bDMARDs), but a notable proportion of patients withdraw in the long term because of lack of effectiveness, adverse events, or the patient's decision. The present real-world analysis showed the effectiveness, retention, and safety data collected in the Spanish BIOBADASER registry for patients with psoriatic arthritis (PsA) and axial spondyloarthritis (axSpA, including ankylosing spondylitis (AS) and non-radiographic axSpA) treated with secukinumab, a human antibody against interleukin-17A (IL-17A), for more than 12 months. Six hundred and thirty-nine patients were analysed (350, 262, and 27 PsA, AS, and nr-axSpA patients, respectively). The results showed an improvement in the disease activity after 1 year of treatment, in terms of decreases of the mean Disease Activity Score 28 using C-reactive protein (DAS28-CRP), the mean Disease Activity Psoriatic Arthritis (DAPSA) score, swollen joint counts (SJC), and tender joint counts (TJC) in PsA patients and decreases in the mean Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) and the mean Ankylosing Spondylitis Disease Activity Score (ASDAS) in axSpA patients. This improvement was maintained or increased after 2 and 3 years of treatment, indicating that secukinumab is effective in both naïve and non-responder patients. Retention rates were higher when secukinumab was used as the first-line biological treatment, although they were also adequate in the second and third lines of treatment. Collected safety data were consistent with previous reports.

Clinical spectrum time course in non-Asian patients positive for anti-MDA5 antibodies.

OBJECTIVES: To define the clinical spectrum time-course and prognosis of non-Asian patients positive for anti-MDA5 antibodies. METHODS: We conducted a multicentre, international, retrospective cohort study. RESULTS: 149 anti-MDA5 positive patients (median onset age 53 years, median disease duration 18 months), mainly females (100, 67%), were included. Dermatomyositis (64, 43%) and amyopathic dermatomyositis (47, 31%), were the main diagnosis; 15 patients (10%) were classified as interstitial pneumonia with autoimmune features (IPAF) and 7 (5%) as rheumatoid arthritis. The main clinical findings observed were myositis (84, 56%), interstitial lung disease (ILD) (108, 78%), skin lesions (111, 74%), and arthritis (76, 51%). The onset of these manifestations was not concomitant in 74 cases (50%). Of note, 32 (21.5%) patients were admitted to the intensive care unit for rapidly progressive-ILD, which occurred in median 2 months from lung involvement detection, in the majority of cases (28, 19%) despite previous immunosuppressive treatment. One-third of patients (47, 32% each) was ANA and anti-ENA antibodies negative and a similar percentage was anti-Ro52 kDa antibodies positive. Non-specific interstitial pneumonia (65, 60%), organising pneumonia (23, 21%), and usual interstitial pneumonia-like pattern (14, 13%) were the main ILD patterns observed. Twenty-six patients died (17%), 19 (13%) had a rapidly progressive-ILD. CONCLUSIONS: The clinical spectrum of the anti-MDA5 antibodies-related disease is heterogeneous. Rapidly-progressive ILD deeply impacts the prognosis also in non-Asian patients, occurring early during the disease course. Anti-MDA5 antibody positivity should be considered even when baseline autoimmune screening is negative, anti-Ro52 kDa antibodies are positive, and radiology findings show a NSIP pattern.

Expectativas de niños y padres consultantes frente a la psicoterapia infantil / Children and Parents´ Expectation regarding Child Psychotherapy

Resumen El objetivo de la presente investigación fue analizar cualitativamente las expectativas de niños y sus padres frente a la psicoterapia infantil desde la perspectiva de cada uno de ellos, y relacionar los elementos que intervienen en el proceso de construcción de dichas expectativas. Los participantes de este estudio fueron 10 díadas compuestas por niños entre 7 a 10 años y sus padres. La información se recolectó a través de un total de 20 entrevistas semiestructuradas, realizadas en forma independiente a cada participante antes de la sesión de ingreso a la terapia. Se realizó un análisis cualitativo de la información basándose en procedimientos de codificación abierta y axial propuestos por la Teoría Fundamentada. Los resultados muestran que los niños desarrollan expectativas sobre el proceso y los resultados, a partir de las experiencias previas con psicólogos y de la información entregada por los padres acerca de la función del psicólogo como "alguien que ayuda". Los resultados esperados por los niños son "sentirse mejor" y relacionarse mejor con los pares. En el caso de los padres sus expectativas se construyen con base en experiencias psicológicas previas y la información obtenida del contexto sociocultural. Estas experiencias influyen en su visión psicológica del problema de su hijo y en una percepción de la función del psicólogo como un profesional que ayuda, no sólo a su hijo, sino también a ellos en el desarrollo de habilidades parentales. Además, a partir de estas experiencias los padres esperan tener un rol más participativo en el proceso de sus hijos.

Abstract This research aims to analyze qualitatively children and their parents' expectation regarding child psychotherapy, and the relationship between the different variables involved in the process of building these expectations. 10 dyads, consisted of children aged between 7 and 10 and their parents, were the participants. The study included a total of 20 semi-structured interviews, applied to each participant separately. Afterwards, a qualitative analysis of the information was conducted, based on Grounded Theory procedures of open and axial coding. The results show that children develop expectations about the process and outcomes from previous experiences with psychologists and from information provided by parents about the role of the psychologist as "someone who helps". In the parents´ case, their expectations are constructed based on prior psychological experiences and information obtained from the sociocultural context. These experiences influence the parents' psychological view about their child's problem and a perception of the psychologist's role as a professional who helps not only their child, but also them in the development of parenting skills. Additionally, from these experiences, parents expect to adopt a more participatory role in their children's process.

Ruptura espontánea de absceso hepático del lóbulo izquierdo en hemitórax derecho / Spontaneous rupture of liver abscess of the left lobe in the right hemithorax

Introducción: La extensión transdiafragmática del absceso hepático piógeno constituye un caso raro de empiema pleural. Es una enfermedad de progresión rápida y con altas tasas de mortalidad, cercanas al 100 por ciento si no se trata a tiempo. Objetivo: Describir el caso de una paciente con empiema pleural derecho, secundario a ruptura de absceso piógeno del lóbulo hepático izquierdo. Caso clínico: Paciente femenina de 70 años de edad que acude al cuerpo de guardia con fiebre, dolor abdominal, síndrome general. La tomografía computadorizada mostró absceso hepático el lóbulo izquierdo con licuefacción casi total y posteriormente presentó como complicación un empiema torácico derecho. La paciente fue tratada con drenaje con sonda pleural. A pesar de los tratamientos antibióticos y quirúrgicos oportunos la paciente fallece en shock séptico. Conclusiones: Se reporta un caso raro de empiema secundario a absceso hepático del lóbulo izquierdo. La demora de la paciente en acudir a instituciones de salud conllevó al fallecimiento de la paciente a pesar del tratamiento antibiótico y quirúrgico(AU)

Introduction: The transdiaphragmatic extension of the pyogenic liver abscess constitutes a rare case of pleural empyema. It is a rapidly progressive disease with high mortality rates close to 100 percent if it is not treated in time. Objective: To describe the case of a patient with right pleural empyema secondary to a ruptured pyogenic abscess of the left hepatic lobe. Clinical case: A 70-year-old female patient who came to emergency with fever, abdominal pain and general syndrome. The computed tomography scan showed a liver abscess in the left lobe with almost total liquefaction, and later a right thoracic empyema was a complication. The patient was treated with chest tube drainage. Despite timely antibiotic and surgical treatments, the patient died of septic shock. Conclusions: A rare case of empyema secondary to liver abscess of the left lobe is reported. The delay of the patient in going to health institutions led to the death of the patient despite antibiotic and surgical treatment(AU)

IFN signaling and neutrophil degranulation transcriptional signatures are induced during SARS-CoV-2 infection.

SARS-CoV-2 virus has infected more than 92 million people worldwide resulting in the Coronavirus disease 2019 (COVID-19). Using a rhesus macaque model of SARS-CoV-2 infection, we have characterized the transcriptional signatures induced in the lungs of juvenile and old macaques following infection. Genes associated with Interferon (IFN) signaling, neutrophil degranulation and innate immune pathways are significantly induced in macaque infected lungs, while pathways associated with collagen formation are downregulated, as also seen in lungs of macaques with tuberculosis. In COVID-19, increasing age is a significant risk factor for poor prognosis and increased mortality. Type I IFN and Notch signaling pathways are significantly upregulated in lungs of juvenile infected macaques when compared with old infected macaques. These results are corroborated with increased peripheral neutrophil counts and neutrophil lymphocyte ratio in older individuals with COVID-19 disease. Together, our transcriptomic studies have delineated disease pathways that improve our understanding of the immunopathogenesis of COVID-19.

Urogenital Lesions in Nonhuman Primates at 2 National Primate Research Centers.

Given their genetic and anatomic similarities to humans, nonhuman primates (NHPs) may serve as animal models for urogenital diseases of humans. The purpose of this study was to examine the frequency of spontaneous urogenital lesions occurring over a 30-year period at the Yerkes and Southwest National Primate Research Centers and to compare and contrast lesions occurring in Old World versus New World primates. Lesions occurring in the chimpanzee (Pan troglodytes), baboon (Papio spp.), rhesus macaque (Macaca mulatta), cynomolgus macaque (Macaca fascicularis), pig-tailed macaque (Macaca nemestrina), sooty mangabey (Cercocebus atys), common marmoset (Callithrix jacchus), cotton-top tamarin (Sanguinus oedipus), and squirrel monkey (Saimiri sciureus) are discussed. The most common lesions of the kidney were medullary amyloidosis, renal cysts, renal tubular degeneration, glomerulonephritis or glomerulopathy, nephritis, nephrocalcinosis, pyelonephritis, and hydronephrosis. Specific causes of renal tubular disease included pigmentary nephrosis and tubular lipidosis. Renal tumors, including renal adenoma and carcinoma, lymphoma, and nephroblastoma, were infrequent diagnoses in all species. Endometriosis was the most frequently diagnosed lesion of the female genital tract. Of the animals examined in this study, it was most frequent in Old World primates. Leiomyoma was the most common uterine tumor. Granulosa cell tumor was the most frequently observed neoplasm of the ovaries, followed by teratoma. Of animals included in the study, most ovarian tumors occurred in baboons. Neoplasms of the male reproductive tract included interstitial cell tumor, seminoma, penile squamous cell carcinoma, penile papilloma, and histiocytoma. In New World monkeys, renal lesions were reported more frequently than genital lesions.

Contribución del personal de salud en la implementación del programa Meta Salud Diabetes en el norte de México / Contribution of health personnel in the implementation of the Meta Salud Diabetes program in northern Mexico / Contribuição do pessoal de saúde na implementação do programa Meta Salud Diabetes no norte do México / Contribution du personnel de santé à la mise en œuvre du programme Meta Salud Diabetes dans le nord du Mexique

Resumen Objetivo: Identificar facilitadores y obstáculos en la implementación del programa Meta Salud Diabetes, una intervención educativa diseñada para disminuir el riesgo de padecer enfermedades cardiovasculares en personas con diabetes, que participan en Grupos de Ayuda Mutua de la Secretaría de Salud, en el norte de México. Materiales y métodos: Estudio de corte cualitativo. A partir de la Teoría del Proceso de Normalización, en particular del constructo de contribución, se analiza la información que da cuenta de la experiencia del personal encargado de la implementación del programa, en cuatro centros de salud seleccionados para este trabajo. Las fuentes constan de bitácoras de contacto con las encargadas de los Grupos de Ayuda Mutua, relatorías de reuniones de retroalimentación con éstas, diarios de campo de la observación no participante de las sesiones de Meta Salud Diabetes y entrevistas semiestructuradas. Resultados: Meta Salud Diabetes pudo ser implementado durante 13 semanas, en los centros de salud que participaron en el estudio. Quienes lo facilitaron, reconocieron su utilidad como un modelo educativo para mejorar las prácticas de autocuidado en las personas con diabetes. Se documentó que el acompañamiento institucional es muy importante para la implementación del programa. Conclusiones: Para la implementación del programa en el futuro, se requiere la asignación sistemática de recursos a los Grupos de Ayuda Mutua, el reconocimiento del trabajo de quienes los coordinan, la mejora en los procesos de supervisión, la contratación de más personal y la colaboración de diferentes profesionales de la salud. El enfoque de la Teoría del Proceso de Normalización para el análisis de la contribución de los agentes, permitió identificar los factores que facilitaron u obstaculizaron la implementación de Meta Salud Diabetes en los casos estudiados. Una limitación de este tipo de investigaciones es la dificultad de aislar el impacto que tienen en los diferentes agentes.

Abstract Objective: Identify facilitators and barriers to implementing Meta Salud Diabetes program, an educational intervention designed to reduce the risk of cardiovascular disease in people with diabetes who participate in Grupos de Ayuda Mutua [Self-help groups] organized by the Ministry of Health in northern Mexico. Materials and methods: This is a qualitative study based on Normalization Process Theory, mainly the "contribution" construct, which analyzes information describing the experience of health personnel in charge of implementing the intervention in four health care centers selected for this article. Data sources include contact logs with Grupos de Ayuda Mutua facilitators and reports from feedback meetings, field notes from non-participant observation of the Meta Salud Diabetes sessions and semi-structured interviews. Results: Meta Salud Diabetes was succesfully implemented for 13 weeks in the health care centers selected for this study. Facilitators recognized its usefulness as an educational model that improves the self-care practices of people with diabetes. The importance of institutional support for the implementation of Meta Salud Diabetes was also documented. Conclusions: Future implementation of the program requires the systematic allocation of resources to the Grupos de Ayuda Mutua, recognition of the work of those who coordinate them, improvement of supervision processes, employing of more staff and collaboration between different health professionals. Using Normalization Process Theory to analyze agentic contribution allowed us to identify the factors that facilitated or hindered the implementation of Meta Salud Diabetes in the studied groups. However, a limitation of this type of study is the difficulty of isolating the specific impact on different agents.

Resumo Objetivo: Identificar facilitadores e obstáculos na implementação do programa Meta Salud Diabetes, uma intervenção educacional destinada a reduzir o risco de doença cardiovascular em pessoas com diabetes que participam de Grupos de Ajuda Mútua do Ministério da Saúde no norte do México. Materiais e métodos: Estudo qualitativo baseado na Teoria do Processo de Normalização, particularmente no construto "contribuição", são analisadas informações que explicam a experiência do equipe na implementação e coordenação do programa em quatro centros de saúde selecionados para este trabalho. As fontes de informação incluem registros de contatos com os funcionarios dos Grupos de Ajuda Mútua, relatórios sobre reuniões de feedback com eles, jornais de observação de campo não participante das sessões de Meta Salud Diabetes e entrevistas semiestruturadas. Resultados: Meta Salud Diabetes pôde ser implementado por 13 semanas nos centros de saúde que participaram do estudo. Os facilitadores reconheceram sua utilidade como um modelo educacional que aprimora as práticas de autocuidado para pessoas com diabetes. A importância do apoio institucional para a implementação da Meta Salud Diabetes foi documentada. Conclusões: Para a implementação do programa no futuro, é necessária a alocação sistemática de recursos aos Grupos de Ajuda Mútua, o reconhecimento do trabalho daqueles que os coordenam, a melhoria dos processos de supervisão, a contratação de mais pessoal e a colaboração de diferentes profissionais de saúde. A abordagem da Teoria do Processo de Normalização para analisar a contribuição dos agentes, permitiu identificar os fatores que facilitaram ou dificultaram a implementação do Meta Salud Diabetes nos casos estudados. Uma limitação desse tipo de pesquisa é a dificuldade de isolar o impacto que eles têm sobre diferentes agentes.

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Del malestar a la depresión: dinámicas en la construcción del significado personal de la experiencia de la depresión / From Discomfort to Depression: Dynamics in Building Personal Meaning from the Depressive Experience

Resumen Objetivo: Comprender las dinámicas mediante las cuales los pacientes significan su experiencia de la depresión. Metodología: Se utilizó una metodología cualitativa, basada en la Teoría Fundamentada. Se realizaron entrevistas semiestructuradas a 10 pacientes diagnosticados de un trastorno del ánimo con episodio depresivo, por el que habían estado en tratamiento psicoterapéutico previamente. Las entrevistas fueron analizadas desde un enfoque descriptivo-relacional, para reconocer las principales unidades temáticas referidas por los participantes y luego identificar sus relaciones y significados subyacentes. Resultados: El significado de la experiencia de la depresión se reveló como un proceso denominado "Construcción subjetiva de la experiencia de la depresión", caracterizado por tres momentos. (1) "La experiencia de un malestar sin nombre"; (2) "Anclaje de la experiencia del paciente en la palabra depresión"; (3) "Apropiación de la experiencia de la depresión". Conclusión: la experiencia de la depresión se presenta como un proceso dinámico de interacción entre el malestar subjetivo y la construcción de significados asociados a él; transitando de una experiencia desconcertante observada en el cuerpo, el ánimo y/o lo conductual, hacia una experiencia elaborable discursivamente, a través de una referencia semántica (depresión) que integra los significados y origina un proceso de apropiación de lo que implica para cada individuo tener depresión o estar deprimido.

Abstract Objective: To understand the dynamics by which patients signify their depressive experience. Methodology: A qualitative methodology was used, based on the Grounded Theory. Semi-structured interviews were conducted with 10 patients diagnosed with a mood disorder with depressive episode, who had been in a psychotherapy treatment about it. The interviews were analyzed from a descriptive-relational approach, recognizing the main thematic units referred by the participants, and then identifying their relationships and underlying meanings. Results: The meaning of "depression" experience was revealed as a process, named "subjective construction of depression experience", characterized by three moments: (1) "The experience of an unnamed discomfort"; (2) "Anchoring the patient's experience in the word depression"; (3) "Appropriation of depression experience". Conclusion: The depressive experience is presented as a dynamic process of interaction between subjective discomfort and the construction of meanings associated to it. Transitioning from a disconcerting experience observed on their body, mood, and/or their behaviour, to something available to be elaborated discursively, through a semantic reference (depression) that integrates them, originates a process of appropriation about what it implies for each individual to be depressed or have depression.

Vacunación sublingual con bacterias inactivadas en pacientes nefrológicos con infección urinaria recurrente: experiencia en un centro de España / Sublingual vaccination with inactivated bacteria in recurrent urinary tract infection of nephrologic patients: experience in a center in Spain

Resumen Introducción: las infecciones del tracto urinario (ITU) son frecuentes en pacientes con enfermedad renal crónica (ERC). Una opción de tratamiento cuando estas infecciones son recurrentes es la vacunación bacteriana sublingual. Objetivo: determinar la respuesta a la vacunación bacteriana sublingual en pacientes nefrológicos con ITU recurrente. Materiales y métodos: estudio cuasi experimental en el que se evaluó la evolución en 15 meses de los pacientes con ITU recurrente que asistieron a consulta externa de nefrología. Tras recibir tratamiento antibiótico según antibiograma para cada ITU, los participantes tomaron un ciclo de la vacuna sublingual bacteriana Uromune® durante tres meses. Se recogieron datos sociodemográficos y sobre factores de riesgo asociados, análisis de sangre y orina, episodios de ITU en los seis meses previos y posteriores, microorganismos causantes, tratamiento antibiótico concomitante, respuesta al tratamiento y resolución de la ITU. Resultados: se incluyeron 26 pacientes (80,8 % mujeres) con una media de edad de 61,9±18,4 años, de los cuales el 46,2 % tenía diabetes y el 47,7 %, afectación de la función renal. La media de ITU fue 3,62±1,77 (rango: 1 -7) antes de la vacuna y de 1,69±1,77 (rango: 0-5) después. Se recogieron 184 urocultivos: 74,9 % positivos, 16,9 % negativos y 8,2 % contaminados. Las bacterias más frecuentes fueron Escherichia coli (55,4 %), Enterococcus faecalis (6 %) y Enterobacter cloacae (2,7 %). El 50 % de los participan- tes presentó síndrome miccional, que se asoció inversamente con la edad (p<0,05). El 26,9 % no volvió a tener ITU y el 73,1 % tuvo menos episodios. Los pacientes con ERC avanzada (estadios IV-V) respondieron peor a la vacuna (92,9 % vs 50 %, p=0,025). Conclusiones: la vacunación bacteriana sublingual es una buena opción de tratamiento para la ITU recurrente de pacientes con ERC, siendo más eficaz en los que presentan mejor función renal.

Abstract Introduction: Urinary tract infections (UTIs) are common in patients with chronic kidney disease. A treatment option in recurrent UTI is sublingual bacterial vaccination. The objective of this study was to determine the response to vaccination in nephrologic patients with recurrent UTI. Method: Quasi-experimental study before-after (15 months) in patients with recurrent UTI from the outpatient nephrology consultation. After receiving antibiotic treatment for each UTI, patients took one cycle of the sublingual bacterial vaccine Uromune? for three months. Sociodemographic data, associated risk factors, analysis, UTI in the previous and subsequent six months, microorganisms, concomitant antibiotic treatment, response to treatment and resolution of UTI were collected. Results: Twenty-six patients (80.8% female) of 61.9 ±18.4 years, 46.2% with diabetes and 47.7% with impaired renal function were included. The episodes of UTI were 3.62 ±1.77 (1-7) before and 1.69 ± 1.77 (0-5) after vaccination. In total, 184 urine cultures were collected: 74.9% positive, 16.9% negative and 8.2% contaminated. The most frequent bacteria were Escherichia coli (55.4%), Enterococcus faecalis (6%) and Enterobacter cloacae (2.7%). Fifty percent had voiding syndrome, which was inversely associated with age (p < 0.05); 26.9% did not have a UTI again and 73.1% had fewer episodes. Patients with advanced chronic disease (stages 4-5) reponded worse to the vaccine (92.9% vs 50%, p =0.025). Conclusions: Sublingual bacterial vaccination is a good treatment option in recurrent UTI of nephrologic patients, being more effective in those with better renal function.

Myeloproliferative Disorder with Intraoral Lesions in an Olive Baboon (Papio anubis).

Spontaneous myeloid leukemia is rarely reported in non-human primates. We report a case of myeloproliferative disorder suggestive of acute myeloid leukemia with intraoral lesions in an olive baboon (Papio anubis). Clinical pathology, radiology, gross examination (pre-mortem and post-mortem), histopathology, and immunohistochemistry findings are provided.

Caracterización de pacientes con traumatismo torácico tratados en el Hospital Enrique Cabrera. 2014-2018 / Characterization of patients with thoracic trauma treated at the Enrique Cabrera Hospital. 2014-2018

RESUMEN Fundamento: los traumatismos torácicos son frecuentes en la sociedad actual y de gran importancia por la naturaleza de los órganos que se localizan en el interior del tórax. Objetivo: caracterizar pacientes con traumatismo toráxico tratados en el Hospital Enrique Cabrera. Métodos: investigación descriptiva, retrospectiva, en la que se estudiaron 102 pacientes que ingresaron en el Hospital Enrique Cabrera con el diagnóstico de traumatismo torácico, desde el primero de enero del 2014 hasta el 31 de diciembre del 2018. Se analizaron las variables: edad, sexo, causa y tipo de traumatismo, tipo de lesión, tratamiento, complicaciones y estadía hospitalaria. Resultados: predominó el sexo masculino (77,45 %) y las edades entre 40 a 49 años (25, 49 %). Los accidentes de tránsito fueron la causa más frecuente del traumatismo (31, 38 %); predominaron los traumas torácicos contusos (63,73 %). La lesión torácica que con más frecuencia se presentó fue el neumotórax (44, 11 %) y las lesiones extratorácicas más observadas ocurrieron en las extremidades (13, 72 %); no se asociaron lesiones en el 66,75 % de los pacientes. El tratamiento quirúrgico fue el más empleado, la pleurostomía mínima fue la más utilizada (73,72 %). La complicación más frecuente fue la infección de las heridas (13, 72 %). El 44, 12 % de los pacientes permaneció ingresado de 5 a 10 días. Conclusiones: estos resultados difieren en algunos aspectos al compararse con otros países, lo cual está dado por las diferencias en el orden económico y social.

ABSTRACT Foundation: thoracic trauma is common in today's society and of great importance due to the nature of the organs that are located within it. Objective: to characterize patients with thoracic trauma treated at the Enrique Cabrera Hospital. Methods: descriptive, retrospective research, in which 102 patients who were admitted to Enrique Cabrera Hospital with the diagnosis of thoracic trauma were studied, from January 1, 2014 to December 31, 2018. The variables analyzed were: age, sex, cause and type of trauma, type of injury, treatment, complications and hospital stay. Results: prevalence of the male sex (77.45%) and the 40 to 49 year old group (25, 49%). Traffic accidents were the most frequent cause of trauma (31, 38%); Bruising thoracic trauma prevailed (63.73%). The most frequent thoracic lesion was pneumothorax (44, 11%) and the most observed extrathoracic lesions occurred in the extremities (13, 72%); no lesions were associated in 66.75% of patients. Conclusion: All these results differ in some aspects when compared to other countries, which results from economic and social differences.

Seroprevalence of human T-lymphotropic virus HTLV and its associated factors in donors of a blood bank of Medellín-Colombia, 2014-2018.

BACKGROUND: Research on HTLV in Colombia is limited; despite being an endemic country there are few studies on the magnitude of this infection. The aim of this study was to determine the seroprevalence of HTLV I/II and its associated factors in donors to a blood bank of Medellín Colombia, 2014-2018. METHODS: This is a cross-sectional study of 52,159 donors with a secondary information source. Seroprevalence of HTLV I/II was determined with its confidence interval and the population characteristics were described by frequency and summary measures. To explore the associated factors, Pearson's Chi square test, Mann-Whitney U test, crude odds ratios were used and they were adjusted by logistic regression in SPSS 25.0. RESULTS: 88% of the population lived in the metropolitan area, 68.5% belonged to the University. 76.2% were altruistic donors (unpaid donors who did not donate to a specific patient). 24.5% were repetitive (paid) donors. 75% of the donors were under 41 years old. The seroprevalence of HTLV I/II was 0.176% (95% CI = 0.139% -0.213%), being statistically lower in repetitive donors and men. CONCLUSION: The seroprevalence of HTLV I/II infection in the studied blood bank is lower than that reported in other blood banks at the departmental and national levels. In Medellín, it was associated with the frequency of donation and gender, which is useful information for the hemovigilance programs of the city.

Salivary gland neoplasms in non-human primates: A case series and brief literature review.

BACKGROUND: Salivary gland neoplasms are rare in non-human primates. METHODS: Thirty-five years of pathology records were reviewed at the Southwest (SNPRC) and Yerkes (YNPRC) National Primate Research Centers. An in-depth literature search for salivary gland neoplasms in non-human primates was performed. RESULTS: Seventeen salivary gland neoplasms (nine from SNPRC and YNPRC, eight from published literature) were identified. There were seven malignant, nine benign, and one of undetermined behavior identified in eight rhesus macaques, six baboons, a chimpanzee, a bonnet macaque, and a moustached tamarin. Parotid gland was the most frequent origin (n = 7), followed by mandibular (n = 4) or minor salivary glands (n = 2). Two animals with salivary gland adenoma had a history of prior radiation exposure. CONCLUSIONS: Parotid glands are the most common origin for salivary gland neoplasms. Salivary gland neoplasms should be considered in the differential diagnoses of head and neck masses in non-human primates.

Cutaneous epitheliotropic lymphoma in a baboon (Papio spp.): A case report and a brief literature review.

Cutaneous epitheliotropic lymphoma (CEL) has not been reported in non-human primates. We report the first case of CEL in a 9-year-old baboon. The phenotype of the neoplastic cells in this baboon is similar to CEL in humans (CD3+, CD4+, CD8-) and different from dogs (CD3+, CD4-, CD8+).