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Purpose: Education on medical Spanish, defined as the use of Spanish by clinicians for communication with patients, has proliferated rapidly since the first guidelines were published in 2008. This study aims to characterize the scope of the field, identify gaps, and propose emerging questions for future study. Method: The authors conducted a narrative review of the medical Spanish education literature published from 2000 to 2023. First, a comprehensive search algorithm was developed across three databases (Medline, Scopus, and Web of Science Core Collection) and conducted on August 2, 2023. Two reviewers then independently assessed articles for inclusion/exclusion and subsequent categorization of included articles. Results: The search identified 1,303 articles, and authors added ten articles from other sources. A total of 138 individual articles were included in the final categorization and sub-analysis. There has been an upward trend in the number of articles published yearly since 2000. Most publications were educational interventions (67/138, 49%), followed by commentaries/perspectives (27/138, 20%), proficiency testing (17/138, 13%), needs assessments (16/138, 12%), reviews (6/138, 4%), and vocabulary analyses (5/138, 4%). Slightly over half of publications (72/138, 52%) were centered on physicians or physicians-in-training, with 23 (17%) articles applicable across health professions, and a few focused on pharmacists, nurses, physical therapists, psychologists, physician assistants, and genetic counselors. The vast majority (119/138, 86%) were published in medical/scientific journals and 19 (14%) in language/humanities journals. All but two first authors were affiliated with United States institutions, representing 30 states and Puerto Rico. Conclusions: Over the past two decades, many medical Spanish educational interventions have been published, and several assessment tools have been developed and validated. Gaps remain in evaluation data to demonstrate course effectiveness, the use of pedagogical frameworks to guide curricula, faculty development opportunities, and the role of heritage Spanish learners. Future work should address medical Spanish gaps in health professions and medical specialties, explore patient-engaged approaches to research, and evaluate longitudinal outcomes.
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BACKGROUND AND OBJECTIVES: Traditionally, the health-related quality of life (HRQoL) of patients with systemic lupus erythematosus (SLE) has been assessed using instruments that neglect the specific characteristics of the disease. This study determines the validity of the Lupus Quality of Life (LupusQoL) questionnaire as a psychometrically stable instrument to measure the HRQoL of patients with SLE in Venezuela and establishes the cutoff points of the questionnaire for the Venezuelan population. PATIENTS AND METHODS: A cross-sectional study was conducted that included patients with SLE from April to July 2018. Patients completed the LupusQoL and the "Generalitat de Catalunya" (GENCAT) scale; sociodemographic data, activity index (SLEDAI) and accumulated damage (SLICC), were obtained. Reliability was evaluated by internal consistency and the convergent validity of the LupusQoL was determined with the GENCAT scale. RESULTS: Of the 100 patients, 93% were women, the mean age was 42 years old (SD: 13) and the mean duration of the disease was 11 years (SD: 9); the mean of SLEDAI and SLICC was 3 and 1, respectively. The cutoff point that defined a "better" or "worse" HRQoL for LupusQoL was 64.55 points. A moderate convergence was found after grouping, according to the cutoff points, of the LupusQoL with the GENCAT scale (Cohen's kappa coefficient = .556; p = .000). CONCLUSIONS: The LupusQoL is a valid psychometrically stable instrument to measure the HRQoL of patients with SLE in Venezuela. Cutoff points were established to stratify the HRQoL in the Venezuelan population with LES, being useful to complement a comprehensive evaluation.
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Lupus Eritematoso Sistémico , Calidad de Vida , Adulto , Estudios Transversales , Femenino , Humanos , Masculino , Reproducibilidad de los Resultados , VenezuelaRESUMEN
BACKGROUND: We have here assessed the impact of demographic, clinical, and treatment compliance characteristics on health-related quality of life (HRQoL) of Venezuelan patients with systemic lupus erythematosus (SLE). We have used a disease-specific questionnaire, the Lupus Quality of Life (LupusQoL), validated in our patient population, to measure HRQoL. METHODS: A cross-sectional study was conducted among 100 patients with SLE from outpatient clinics. Patients completed a form with demographic, clinical, and treatment compliance data, and the LupusQoL questionnaire. HRQoL was classified as better or worse according to previously established cut-off points for this patient population. Spearman's r test was used to determine the correlations between age, years of education, disease duration, SLEDAI, and SLICC-DI with the eight domains of the LupusQoL. Mann-Whitney U test was used to compare the HRQoL between the two groups of patients according to treatment compliance. Binomial logistic regression using the backward stepwise selection method was performed to identify the risk factors associated with each of the eight domains of the LupusQoL among patients with inactive (SLEDAI < 4) and active (SLEDAI ≥ 4) SLE. RESULTS: HRQoL of our patients was classified as better in all domains of the LupusQoL. Age correlated negatively with all domains of the LupusQoL, except with "burden to others", and disease activity correlated negatively with all domains of the LupusQoL, except with "intimate relationships" and "burden to others" (p < 0.05). Patients who fully complied with indicated treatment had higher scores in "physical health" domain compared to patients who did not comply with at least one of the prescribed medications (p < 0.05). In patients with active SLE, a risk factor associated with worse "planning" and "intimate relationships" was advanced age, while having had SLE flare-ups in the previous six months was a risk factor associated with worse "physical health" (p < 0.05). CONCLUSION: Age and disease activity were negatively correlated with almost all domains of the LupusQoL, and treatment compliance was associated with higher score in the "physical health" domain. Disease control and treatment compliance should be the main goals for a better HRQoL in our patients with SLE.
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BACKGROUND AND OBJECTIVES: Traditionally, the health-related quality of life (HRQoL) of patients with systemic lupus erythematosus (SLE) has been assessed using instruments that neglect the specific characteristics of the disease. This study determines the validity of the Lupus Quality of Life (LupusQoL) questionnaire as a psychometrically stable instrument to measure the HRQoL of patients with SLE in Venezuela and establishes the cutoff points of the questionnaire for the Venezuelan population. PATIENTS AND METHODS: A cross-sectional study was conducted that included patients with SLE from April to July 2018. Patients completed the LupusQoL and the Generalitat de Catalunya (GENCAT) scale; sociodemographic data, activity index (SLEDAI) and accumulated damage (SLICC), were obtained. Reliability was evaluated by internal consistency and the convergent validity of the LupusQoL was determined with the GENCAT scale. RESULTS: Of the 100 patients, 93% were women, the mean age was 42years old (SD: 13) and the mean duration of the disease was 11years (SD: 9); the mean of SLEDAI and SLICC was 3 and 1, respectively. The cutoff point that defined a "better" or "worse" HRQoL for LupusQoL was 64.55 points. A moderate convergence was found after grouping, according to the cutoff points, of the LupusQoL with the GENCAT scale (Cohen's kappa coefficient=.556; p=.000). CONCLUSIONS: The LupusQoL is a valid psychometrically stable instrument to measure the HRQoL of patients with SLE in Venezuela. Cutoff points were established to stratify the HRQoL in the Venezuelan population with LES, being useful to complement a comprehensive evaluation.
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CD4 and CD8 T cells are vital components of the immune system. We found that histone deacetylase 3 (HDAC3) is critical for the development of CD4 T cells, as HDAC3-deficient DP thymocytes generate only CD8SP thymocytes in mice. In the absence of HDAC3, MHC Class II-restricted OT-II thymocytes are redirected to the CD8 cytotoxic lineage, which occurs with accelerated kinetics. Analysis of histone acetylation and RNA-seq reveals that HDAC3-deficient DP thymocytes are biased towards the CD8 lineage prior to positive selection. Commitment to the CD4 or CD8 lineage is determined by whether persistent TCR signaling or cytokine signaling predominates, respectively. Despite elevated IL-21R/γc/STAT5 signaling in HDAC3-deficient DP thymocytes, blocking IL-21R does not restore CD4 lineage commitment. Instead, HDAC3 binds directly to CD8-lineage promoting genes. Thus, HDAC3 is required to restrain CD8-lineage genes in DP thymocytes for the generation of CD4 T cells.
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Antígenos CD4/inmunología , Antígenos CD8/inmunología , Linaje de la Célula/genética , Expresión Génica/fisiología , Histona Desacetilasas/fisiología , Timocitos/citología , Animales , Masculino , Ratones , Transducción de Señal , Timocitos/inmunologíaRESUMEN
Antecedentes y objetivos: Tradicionalmente, la calidad de vida relacionada con la salud (CVRS) de los pacientes con lupus eritematoso sistémico (LES) ha sido evaluada utilizando instrumentos que desatienden las características específicas de la enfermedad. Este estudio determina la validez del cuestionario Lupus Quality of Life (LupusQoL) como instrumento psicométricamente estable para medir la CVRS de los pacientes con LES en Venezuela, y establece los puntos de corte del cuestionario para la población venezolana. Pacientes y métodos: Se realizó un estudio de corte transversal que incluyó pacientes con LES desde abril hasta julio de 2018. Los pacientes completaron el LupusQoL y la escala Generalitat de Catalunya (GENCAT); se obtuvieron los datos sociodemográficos, índices de actividad (SLEDAI) y daño acumulado (SLICC). Se evaluó la fiabilidad mediante consistencia interna y se determinó la validez convergente del LupusQoL con la escala GENCAT. Resultados: De los 100 pacientes, el 93% eran mujeres, la media de edad fue de 42años (DE: 13) y la media de duración de la enfermedad fue de 11años (DE: 9); la media de SLEDAI y SLICC fue de 3 y 1, respectivamente. El punto de corte que definió una «mejor» o «peor» CVRS para el LupusQoL fue 64,55 puntos. Se encontró una convergencia moderada posterior a la agrupación, según los puntos de corte, del LupusQoL con la escala GENCAT (coeficiente kappa de Cohen=0,556; p=0,000). Conclusiones: El LupusQoL es válido como instrumento psicométricamente estable para medir la CVRS de los pacientes con LES en Venezuela. Se establecieron los puntos de corte que permiten estratificar la CVRS de los pacientes venezolanos con LES, siendo de utilidad para complementar una evaluación integral.(AU)
Background and objectives: Traditionally, the health-related quality of life (HRQoL) of patients with systemic lupus erythematosus (SLE) has been assessed using instruments that neglect the specific characteristics of the disease. This study determines the validity of the Lupus Quality of Life (LupusQoL) questionnaire as a psychometrically stable instrument to measure the HRQoL of patients with SLE in Venezuela and establishes the cutoff points of the questionnaire for the Venezuelan population. Patients and methods: A cross-sectional study was conducted that included patients with SLE from April to July 2018. Patients completed the LupusQoL and the Generalitat de Catalunya (GENCAT) scale; sociodemographic data, activity index (SLEDAI) and accumulated damage (SLICC), were obtained. Reliability was evaluated by internal consistency and the convergent validity of the LupusQoL was determined with the GENCAT scale. Results: Of the 100 patients, 93% were women, the mean age was 42years old (SD: 13) and the mean duration of the disease was 11years (SD: 9); the mean of SLEDAI and SLICC was 3 and 1, respectively. The cutoff point that defined a better or worse HRQoL for LupusQoL was 64.55 points. A moderate convergence was found after grouping, according to the cutoff points, of the LupusQoL with the GENCAT scale (Cohen's kappa coefficient=.556; p=.000). Conclusions: The LupusQoL is a valid psychometrically stable instrument to measure the HRQoL of patients with SLE in Venezuela. Cutoff points were established to stratify the HRQoL in the Venezuelan population with LES, being useful to complement a comprehensive evaluation.(AU)
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Humanos , Femenino , Adulto , Lupus Eritematoso Sistémico , Venezuela , Calidad de Vida , Encuestas y Cuestionarios , Estudios Transversales , ReumatologíaRESUMEN
The transcription factor Runx1 has essential roles throughout hematopoiesis. Here, we demonstrate that Runx1 is critical for T cell maturation. Peripheral naïve CD4(+) T cells from CD4-cre Runx1 cKO mice are phenotypically and functionally immature as shown by decreased production of TNF-α upon TCR stimulation. The loss of peripheral CD4(+) T cells in CD4-cre Runx1 cKO mice is not due to defects in homeostasis or decreased expression of IL-7Rα, as transgenic expression of IL-7Rα does not rescue the loss of CD4(+) T cells. Rather, immature Runx1-deficient CD4(+) T cells are eliminated in the periphery by the activation and fixation of the classical complement pathway. In the thymus, there is a severe block in all aspects of intrathymic T cell maturation, although both positive and negative selection are unaltered. Thus, loss of Runx1 leads to the earliest characterized block in post-positive selection intrathymic maturation of CD4 T cells.