The promotion of critical reading through the digital environment: A study on the virtual epitexts used to promote children's picturebooks.

The most recent research studies in the field of reading describe a new cultural ecosystem in which analog and digital reading coexist and contribute to transform what is read, either through the way reading is performed or by promoting reading. In this context, the training of critical readers is particularly important, an aspect emphasized by UNESCO and the curriculum frameworks based on its premises. In order to provide data for reflection on this question, this paper presents an essentially qualitative and interpretive documentary study of a sample of 836 virtual epitexts that promote children's picturebooks. The selected documents consist of the postings by 45 publishing houses between 2020 and 2022 on their YouTube and Vimeo channels. The results of the content analysis present the current tendencies in digital promotion of children's books and the strategies most likely to encourage critical reading. The insistence on the author's presence, the emphasis on the materiality of the book as an object, the strengthening of artistic discourse and the hybridization of reality and fiction, among other aspects, all propose a type of reading that favors the development of critical thinking. The results are complemented by a selection of virtual epitexts suggested to mediators and readers as resources of interest in promoting critical reading in socio-educational contexts.

Comparison of the Birmingham Vasculitis Activity Score and the Five-Factor Score to Assess Survival in Antineutrophil Cytoplasmic Antibody-Associated Vasculitis: A Study of 550 Patients From Spain (REVAS Registry).

OBJECTIVE: To compare the accuracy of the Birmingham Vasculitis Activity Score (BVAS), version 3, and the Five Factor Score (FFS), version 1996 and version 2009, to assess survival in antineutrophil cytoplasmic antibody-associated vasculitis (AAV). METHODS: A total of 550 patients with AAV (41.1% with granulomatosis with polyangiitis, 37.3% with microscopic polyangiitis, and 21.6% with eosinophilic granulomatosis with polyangiitis), diagnosed between 1990 and 2016, were analyzed. Receiver operating characteristic (ROC) curves and multivariable Cox analysis were used to assess the relationships between the outcome and the different scores. RESULTS: Overall mortality was 33.1%. The mean ± SD BVAS at diagnosis was 17.96 ± 7.82 and was significantly higher in nonsurvivors than in survivors (mean ± SD 20.0 ± 8.14 versus 16.95 ± 7.47, respectively; P < 0.001). The mean ± SD 1996 FFS and 2009 FFS were 0.81 ± 0.94 and 1.47 ± 1.16, respectively, and were significantly higher in nonsurvivors than in survivors (mean ± SD 1996 FFS 1.17 ± 1.07 versus 0.63 ± 0.81 [P < 0.001] and 2009 FFS 2.13 ± 1.09 versus 1.15 ± 1.05 [P < 0.001], respectively). Mortality rates increased according to the different 1996 FFS and 2009 FFS categories. In multivariate analysis, BVAS, 1996 FFS, and 2009 FFS were significantly related to death (P = 0.007, P = 0.020, P < 0.001, respectively), but the stronger predictor was the 2009 FFS (hazard ratio 2.9 [95% confidence interval 2.4-3.6]). When the accuracy of BVAS, 1996 FFS, and 2009 FFS to predict survival was compared in the global cohort, ROC analysis yielded area under the curve values of 0.60, 0.65, and 0.74, respectively, indicating that 2009 FFS had the best performance. Similar results were obtained when comparing these scores in patients diagnosed before and after 2001 and when assessing the 1-year, 5-year, and long-term mortality. Correlation among BVAS and 1996 FFS was modest (r = 0.49; P < 0.001) but higher than between BVAS and the 2009 FFS (r = 0.28; P < 0.001). CONCLUSION: BVAS and FFS are useful to predict survival in AAV, but the 2009 FFS has the best prognostic accuracy at any point of the disease course.

The phenolic fraction of extra virgin olive oil modulates the activation and the inflammatory response of T cells from patients with systemic lupus erythematosus and healthy donors.

SCOPE: Systemic lupus erythematosus (SLE) is a chronic multiorgan autoimmune disease characterized by immune deregulation, which involves altered T-cell response and imbalance of cytokine production. The phenolic fraction (PE) of extra virgin olive oil (EVOO) possesses anti-inflammatory and immunomodulatory properties and exerts preventive effects in murine models of immune-inflammatory diseases, such as SLE. The present study was designed to determine the in vitro effects of the PE from EVOO on peripheral blood mononuclear cells (PBMC) from inactive patients with SLE and healthy donors. METHODS AND RESULTS: T-cell phenotype was investigated by flow cytometry, cytokine levels were determined by ELISA, and protein expression was detected by Western blot. The PE of EVOO decreased the frequency of CD69+ cells and the secretion of IFN-γ, TNF-α, IL-6, IL-1ß, and IL-10. Moreover, PE increased the expression of I-kappa-B-α and decreased extracellular signal regulated kinase phosphorylation on PBMC from patients with SLE and healthy donors. CONCLUSION: PE modulates cytokine production and attenuates induced T-cell activation, probably through NF-κB signaling pathway, providing the first evidence that PE from EVOO has an anti-inflammatory and immunomodulatory role in SLE patients and it might therefore be considered as a dietary complement in SLE management.

Genetic Analysis with the Immunochip Platform in Behçet Disease. Identification of Residues Associated in the HLA Class I Region and New Susceptibility Loci.

Behcet's disease (BD) is an immuno-mediated vasculitis in which knowledge of its etiology and genetic basis is limited. To improve the current knowledge, a genetic analysis performed with the Immunochip platform was carried out in a population from Spain. A discovery cohort comprising 278 BD cases and 1,517 unaffected controls were genotyped using the Immunochip platform. The validation step was performed on an independent replication cohort composed of 130 BD cases and 600 additional controls. The strongest association signals were observed in the HLA class I region, being HLA-B*51 the highest peak (overall P = 6.82E-32, OR = 3.82). A step-wise conditional logistic regression with classical alleles identified HLA-B*57 and HLA-A*03 as additional independent markers. The amino acid model that best explained the association, includes the position 97 of the HLA-B molecule and the position 66 of the HLA-A. Among the non-HLA loci, the most significant in the discovery analysis were: IL23R (rs10889664: P = 3.81E-12, OR = 2.00), the JRKL/CNTN5 region (rs2848479: P = 5.00E-08, OR = 1.68) and IL12A (rs1874886: P = 6.67E-08, OR = 1.72), which were confirmed in the validation phase (JRKL/CNTN5 rs2848479: P = 3.29E-10, OR = 1.66; IL12A rs1874886: P = 1.62E-08, OR = 1.61). Our results confirm HLA-B*51 as a primary-association marker in predisposition to BD and suggest additional independent signals within the class I region, specifically in the genes HLA-A and HLA-B. Regarding the non-HLA genes, in addition to IL-23R, previously reported in our population; IL12A, described in other populations, was found to be a BD susceptibility factor also in Spaniards; finally, a new associated locus was found in the JRKL/CNTN5 region.

Early- versus late-onset systemic sclerosis: differences in clinical presentation and outcome in 1037 patients.

Peak age at onset of systemic sclerosis (SSc) is between 20 and 50 years, although SSc is also described in both young and elderly patients. We conducted the present study to determine if age at disease onset modulates the clinical characteristics and outcome of SSc patients. The Spanish Scleroderma Study Group recruited 1037 patients with a mean follow-up of 5.2 ± 6.8 years. Based on the mean ± 1 standard deviation (SD) of age at disease onset (45 ± 15 yr) of the whole series, patients were classified into 3 groups: age ≤ 30 years (early onset), age between 31 and 59 years (standard onset), and age ≥ 60 years (late onset). We compared initial and cumulative manifestations, immunologic features, and death rates. The early-onset group included 195 patients; standard-onset group, 651; and late-onset, 191 patients. The early-onset group had a higher prevalence of esophageal involvement (72% in early-onset compared with 67% in standard-onset and 56% in late-onset; p = 0.004), and myositis (11%, 7.2%, and 2.9%, respectively; p = 0.009), but a lower prevalence of centromere antibodies (33%, 46%, and 47%, respectively; p = 0.007). In contrast, late-onset SSc was characterized by a lower prevalence of digital ulcers (54%, 41%, and 34%, respectively; p < 0.001) but higher rates of heart conduction system abnormalities (9%, 13%, and 21%, respectively; p = 0.004). Pulmonary hypertension was found in 25% of elderly patients and in 12% of the youngest patients (p = 0.010). After correction for the population effects of age and sex, standardized mortality ratio was shown to be higher in younger patients. The results of the present study confirm that age at disease onset is associated with differences in clinical presentation and outcome in SSc patients.

Registry of the Spanish network of Behçet's disease: a descriptive analysis of 496 patients.

OBJECTIVES: To describe the clinical features of a large cohort of 496 Spanish patients with Behçet's disease (BD) and to analyse if patient's sex influenced the initial and cumulated prevalence of disease manifestations. METHODS: Retrospective and descriptive study of 496 patients recruited in sixteen centres on the frame of the Spanish Registry of Behçet Disease Project Group. Demographic and clinical data are presented in addition to treatments and their related adverse effects. Clinical features at disease onset and during follow-up were compared according to the sex of the patients. RESULTS: On the whole series, female to male ratio was 1.2:1.0. Mean age at disease onset was 28.7±12.6 years (range 17-73). Oral ulcers were the most frequent initial manifestation presented in 52.0% of patients. During follow-up, eye inflammatory disease was recorded in 45.1% of patients; thrombosis in 19.7% and central nervous system involvement in 13.5%. Men had higher prevalence of ocular involvement and venous thrombosis (52.5% vs. 39.2%, p=0.004 and 26.3% vs. 9.6%, p<0.001, respectively). CONCLUSIONS: Spanish patients with BD presented similar clinical characteristics as their counterpart in the same geographical area and other world regions. In addition, we confirmed that ocular and vascular involvements are more frequent in men than in women.

Calidad de vida relacionada con la salud en una cohorte nacional de pacientes con hipertensión arterial pulmonar o hipertensión pulmonar tromboembólica crónica / Health-Related Quality of Life in a National Cohort of Patients With Pulmonary Arterial Hypertension or Chronic Thromboembolic Pulmonary Hypertension

Introducción: La hipertensión arterial pulmonar (HAP) y la hipertensión pulmonar tromboembólica crónica (HPTEC) provocan una reducción en la calidad de vida relacionada con la salud (CVRS). El objetivo del estudio fue evaluar la CVRS en una muestra nacional. Pacientes y métodos: Estudio prospectivo y no intervencionista en 139 (89%) pacientes con HAP y 17 (11%) pacientes con HPTEC (mujeres, 70,5%; edad media, 52,2 años) reclutados en 21 hospitales españoles. El 55% presentaban HAP idiopática, el 34% otras HAP y el 11%, HPTEC. La CVRS se midió utilizando los cuestionarios Short Form 36 (SF-36) y EuroQoL-5D (inicial y 6 meses). Resultados: La CVRS en pacientes con HAP o HPTEC está deteriorada. El componente físico del SF-36 y el EuroQol-5D se correlacionó con la clase funcional. Las puntuaciones medias de la escala visual analógica del EuroQol-5D (EQ-5D EVA) fueron 73,5±18,4, 62,9±20,7 y 51,3±16,0 (p<0,0001) en pacientes con una clase funcional (CF) I, II y III, respectivamente. Cada aumento de una CF representa una pérdida de 4,0 en el PCS SF-36 y de 9,5 en el EQ-5D EVA. En 8 pacientes que murieron o recibieron un trasplante durante el estudio, la CVRS fue peor al inicio, comparado con el resto. No se observaron cambios significativos en la CVRS en los supervivientes tras 6 meses de seguimiento. Conclusiones: La CVRS está deteriorada en esta población, especialmente en los pacientes con HAP/HPTEC al borde de la muerte. Las mediciones de CVRS ayudarían a predecir el pronóstico en la HAP y la HPTEC, así como proporcionar información adicional en estos pacientes (AU)

Background: Patients with pulmonary arterial hypertension (PAH) and chronic thromboembolic pulmonary hypertension (CTEPH) experience impaired health-related quality of life (HRQL). The objective of this study was to evaluate HRQL in a nation-wide sample. Methods: This is a prospective, multicenter, non-interventional study of HRQL including 139 (89%) PAH and 17 (11%) CTEPH patients (women 70.5%; mean age, 52.2) recruited from 21 Spanish hospitals. 55% had idiopathic PAH, 34% other PAH and 11% CTEPH. HRQL was measured using the Short Form 36 Health Survey (SF-36) and EuroQoL-5D (baseline and after 6 months). Results: HRQL in the patients with PAH or CTEPH was impaired. The physical component of SF-36 and the EuroQol-5D correlated with the functional class (FC). Mean EuroQol-5D visual analogical scale (EQ-5D VAS) scores were 73.5±18.4, 62.9±20.7 and 51.3±16.0 (P<0.0001) in patients with FC I, II and III, respectively. Every increase of one FC represented a loss of 4.0 on the PCS SF-36 and a loss of 9.5 on the EQ-5D VAS. Eight patients who died or received a transplant during the study period presented poorer initial HRQL compared with the rest of the population. No significant changes in HRQL were observed in survivors after 6 months of follow-up. Conclusions: HRQL is impaired in this population, especially in PAH/CTEPH patients near death. HRQL measurements could help predict the prognosis in PAH and CTPH and provide additional information in these patients (AU)

Health-related quality of life in a national cohort of patients with pulmonary arterial hypertension or chronic thromboembolic pulmonary hypertension.

BACKGROUND: Patients with pulmonary arterial hypertension (PAH) and chronic thromboembolic pulmonary hypertension (CTEPH) experience impaired health-related quality of life (HRQL). The objective of this study was to evaluate HRQL in a nation-wide sample. PATIENTS AND METHODS: This is a prospective, multicenter, non-interventional study of HRQL including 139 (89%) PAH and 17 (11%) CTEPH patients (women 70.5%; mean age, 52.2) recruited from 21 Spanish hospitals. 55% had idiopathic PAH, 34% other PAH and 11% CTEPH. HRQL was measured using the Short Form 36 Health Survey (SF-36) and EuroQoL-5D (baseline and after 6 months). RESULTS: HRQL in the patients with PAH or CTEPH was impaired. The physical component of SF-36 and the EuroQol-5D correlated with the functional class (FC). Mean EuroQol-5D visual analogical scale (EQ-5D VAS) scores were 73.5±18.4, 62.9±20.7 and 51.3±16.0 (P<.0001) in patients with FC I, II and III, respectively. Every increase of one FC represented a loss of 4.0 on the PCS SF-36 and a loss of 9.5 on the EQ-5D VAS. Eight patients who died or received a transplant during the study period presented poorer initial HRQL compared with the rest of the population. No significant changes in HRQL were observed in survivors after 6 months of follow-up. CONCLUSIONS: HRQL is impaired in this population, especially in PAH/CTEPH patients near death. HRQL measurements could help predict the prognosis in PAH and CTPH and provide additional information in these patients.

Confirmation of TNIP1 but not RHOB and PSORS1C1 as systemic sclerosis risk factors in a large independent replication study.

INTRODUCTION: A recent genome-wide association study in European systemic sclerosis (SSc) patients identified three loci (PSORS1C1, TNIP1 and RHOB) as novel genetic risk factors for the disease. The aim of this study was to replicate the previously mentioned findings in a large multicentre independent SSc cohort of Caucasian ancestry. METHODS: 4389 SSc patients and 7611 healthy controls from different European countries and the USA were included in the study. Six single nucleotide polymorphisms (SNP): rs342070, rs13021401 (RHOB), rs2233287, rs4958881, rs3792783 (TNIP1) and rs3130573 (PSORS1C1) were analysed. Overall significance was calculated by pooled analysis of all the cohorts. Haplotype analyses and conditional logistic regression analyses were carried out to explore further the genetic structure of the tested loci. RESULTS: Pooled analyses of all the analysed SNPs in TNIP1 revealed significant association with the whole disease (rs2233287 p(MH)=1.94×10(-4), OR 1.19; rs4958881 p(MH)=3.26×10(-5), OR 1.19; rs3792783 p(MH)=2.16×10(-4), OR 1.19). These associations were maintained in all the subgroups considered. PSORS1C1 comparison showed association with the complete set of patients and all the subsets except for the anti-centromere-positive patients. However, the association was dependent on different HLA class II alleles. The variants in the RHOB gene were not associated with SSc or any of its subsets. CONCLUSIONS: These data confirmed the influence of TNIP1 on an increased susceptibility to SSc and reinforced this locus as a common autoimmunity risk factor.

Bosentan in clinical practice for treating digital and other ischemic ulcers in Spanish patients with systemic sclerosis: IBER-DU cohort study.

OBJECTIVE: To describe treatment outcomes and safety experience with bosentan in patients with systemic sclerosis (SSc) and digital ulcers (DU), in a clinical setting in Spain. METHODS: This was a multicenter, noninterventional retrospective cohort study. Data were collected retrospectively from patients with DU, with or without pulmonary arterial hypertension (PAH), who were initiating bosentan therapy in 2003 (n = 26) or 2004 (n = 41) and followed until May 2005. Data were obtained from centers prescribing bosentan. Relevant measures included number of DU, occurrence of new DU, overall DU clinical status (improved, stabilized, worsened), and bosentan-associated adverse events. RESULTS: Sixty-seven patients with SSc and DU or other ulcers were included. PAH was also present in 12 patients (18%). At the start of bosentan treatment, the median number of DU per patient was 3.0. The median change in number of DU was -3.6 and -5.0 at 12 and 24 months, respectively. Sixty-eight percent of the patients did not develop any new DU at 12 months. DU clinical status was reported at 12 months for 22 patients: 18 patients (81.8%) improved and 4 (18.2%) stabilized. The median treatment duration was 13.0 months. The main adverse event was increase of aminotransferase, observed in 5 patients (7%), leading to discontinuation of treatment in 3 patients (4.4%). CONCLUSION: Previously reported results of bosentan efficacy in DU management are reproducible in clinical practice. This efficacy is maintained in the longterm followup. Bosentan treatment was well tolerated and adverse events were comparable with those observed in previous reports.

Salivary and serum beta2-microglobulin and gamma-glutamyl-transferase in patients with primary Sjögren syndrome and Sjögren syndrome secondary to systemic lupus erythematosus.

BACKGROUND: Sialochemistry has been proposed as a simple and useful tool for the diagnosis of Sjögren syndrome (SS). Although many changes have been detected in several constituents of saliva from patients with SS, none are individually sensitive or specific enough for diagnosing SS. The aim of this study was to assess the value of the combined determination of beta2-microglobulin (beta2m) and gamma-glutamyl-transferase (GGT) activity in serum and saliva as a diagnostic instrument for differentiating primary and secondary [to systemic lupus erythematosus (SLE)] SS patients from normal subjects. METHODS: Nineteen primary SS (pSS) patients, 15 patients with SS secondary to SLE, and 25 SLE patients without SS were studied. Thirty healthy subjects were included in the study as control group. RESULTS: By means of a mathematical model, (a) 84.1%, (b) 85.7%, and (c) 87.0% of patients were correctly classified as SS or normal when (a) salivary beta2m and GGT values, (b) serum beta2m and salivary GGT values, and (c) salivary beta2m and GGT along with serum beta2m values, respectively, were considered. To differentiate between pSS and sSS by means of the mathematical model, the combination of serum beta2m and salivary GGT values achieved that 81.8% of the patients were correctly classified. CONCLUSION: Since sialochemistry is an easy, safe and reliable test, the combined determination of beta2m and GGT in saliva and serum was useful for differentiating SS patients from normal subjects, but not excessively good for differentiating pSS from sSS patients.