Participación, empoderamiento, identidad y creatividad en tres buenas prácticas de arte

Objetives Reflect on three good practices where art, education and social action are especially present: Riborquestra, Basketball Beat and Mestizo Space. The main objective is to formulate a thoughtful speech in order to help build a transferable look of the community artistic process of these proposals.Methodology. The methodology used is the Case Study. Analyzing three paradigmatic cases, where the use of art is significant, following qualitative techniques, the voices of their creators are incorporated, in order to be analyzed from four relevant dimensions: participation, empowerment, identity and creativity.Results. The descriptions of each one of these artistic practices are presented, their origins, context and specific objectives with respect to art and socio-educational action, implementation and the scope of users it serves. Furthermore, a thoughtful analysis is transversely presented, studying from said dimensions: participation, empowerment, identity and creativity, for understanding and transfer in the social environment.Conclusions. The qualitative paradigm in which they are embedded reveals the enormous discursive possibilities that each one of them can generate around art, community art (AC) and community cultural development (DCC). The dimensions empowerment, participation, creativity and identity construction, not only indicate aspects that unite them, but they make clear a particular discourse within the same horizontality of each specific self-definition. The interesting thing about research and reflect on art, from real educational and artistic practices, offers the possibility of suggesting, furthermore, anchor points suggest where to find different tracks susceptible to transfer in the educational social environment. Clues that could be relevant for screening at different educational, participatory and cultural contexts.Objetivos. Reflexionar sobre tres buenas prácticas donde el arte, la educación y la acción social están especialmente presentes: Riborquestra, Basket Beat y Espacio Mestizo. El objetivo principal es formular un discurso reflexivo que ayude a construir una mirada transferible del proceso artístico comunitario de estas propuestas.Metodología. La metodología utilizada es el Estudio de Caso. Analizando tres casos paradigmáticos donde el uso del arte resulta significante, siguiendo técnicas cualitativas, se incorpora la voz de sus creadores para analizarlas desde las cuatro dimensiones relevantes: participación, empoderamiento, identidad y creatividad.Resultados. Se presentan las descripciones de cada una de dichas prácticas artísticas, sus orígenes, su contexto, sus objetivos específicos con respecto al arte y a la acción socioeducativa, implementación, alcance de usuarios a los que atiende. Además, se presenta transversalmente el análisis reflexivo, a partir de estudiarlas desde las dimensiones: participación, empoderamiento, identidad y creatividad para su comprensión y transferencia en el entorno social.Conclusiones. El paradigma cualitativo en el cual están inmersas devela las enormes posibilidades discursivas que cada una de ellas puede generar en torno al arte, el arte comunitario (AC) y el desarrollo cultural comunitario (DCC). Las dimensiones empoderamiento, participación, creatividad y construcción de identidad, no solamente indican aspectos que les unen, sino que hacen evidente un discurso particular dentro de la similar horizontalidad de cada autodefinición específica. Lo interesante de investigar y reflexionar sobre arte, a partir de prácticas educativas y artísticas reales, brinda la posibilidad de sugerir, además, puntos de anclaje donde encontrar diferentes pistas susceptibles para la transferencia en el medio social educacional. Pistas que podrían resultar relevantes para su proyección en diferentes contextos educacionales, participativos y culturales

Video Conference vs Face‐to‐Face Group Psychotherapy for Distressed Cancer Survivors : A Randomized Controlled Trial

Objective This study assesses the effectiveness of face‐to‐face group positive psychotherapy for cancer survivors (PPC) compared to its online adaptation, online group positive psychotherapy for cancer survivors (OPPC), which is held via videoconference. A two‐arm, pragmatic RCT was conducted to examine the effects of both interventions on emotional distress, posttraumatic stress (PTSS) and posttraumatic growth (PTG) among cancer survivors and analyze attrition to treatment. Methods Adult women with a range of cancer diagnoses were invited to participate if they experienced emotional distress at the end of their primary oncological treatment. Emotional distress, PTSS and PTG were assessed at baseline, immediately after treatment and three months after treatment. Intention‐to‐treat analyses were carried out using general linear mixed models to test the effect of the interventions overtime. Logistic regressions were performed to test differential adherence to treatment and retention to follow‐up. Results A total of 269 individuals participated. The observed treatment effect was significant in both modalities, PPC and OPPC. Emotional distress (b = − 2.24, 95%CI = ‐3.15‐ −1.33) and PTSS (b = − 3.25, 95%CI = ‐4.97‐ −1.53) decreased significantly over time, and PTG (b = 3.08, 95%CI = 0.38‐5.78) increased significantly. Treatment gains were sustained across outcomes and over time. Analyses revealed no significant differences between modalities of treatment, after adjusting for baseline differences, finding that OPPC is as effective and engaging as PPC. Conclusions The OPPC treatment was found to be effective and engaging for female cancer early survivors. These results open the door for psycho‐oncology interventions via videoconference, which are likely to lead to greater accessibility and availability of psychotherapy

Trends in the surgical procedures of women with incident breast cancer in Catalonia, Spain, over a 7-year period (2005-2011).

Abstract Background: Breast cancer (BC) is the most frequent cancer in women, accounting for 28% of all tumors among women in Catalonia (Spain). Mastectomy has been replaced over time by breast-conserving surgery (BCS) although not as rapidly as might be expected. The aim of this study was to assess the evolution of surgical procedures in incident BC cases in Catalonia between 2005 and 2011, and to analyze variations based on patient and hospital characteristics. Methods: We processed data from the Catalonian Health Service's Acute Hospital Discharge database (HDD) using ASEDAT software (Analysis, Selection and Extraction of Tumor Data) to identify all invasive BC incident cases according to the codes 174.0-174.9 of the International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) that were attended for the one-year periods in 2005, 2008 and 2011. Patients were classified according to surgical procedures (BCS vs mastectomy, and immediate vs delayed reconstruction), and results were compared among periods according to age, stage, comorbidity and hospital level. Results: BC surgical procedures were performed in more than 80% of patients. Surgical cases showed a significant increasing trend in the proportion of women aged 50-69 years, more advanced disease stages, higher comorbidity and they were attended in hospitals of less complexity level throughout the study period. Similar pattern was found for patients treated with BCS, which increased significantly from 67.9% in 2005 to 74.0% in 2011. Simple lymph node removal increased significantly (from 48.8% to 71.4% and from 63.6% to 67.8% for 2005 and 2011 in conservative and radical surgery, respectively). A slightly increase in the proportion of mastectomized young women (from 28% in 2005 to 34% in 2011) was detected, due to multiple factors. About 22% of women underwent post-mastectomy breast reconstruction, this being mostly immediate. Conclusions: The use of HDD linked to the ASEDAT allowed us to evaluate BC surgical treatment in Catalonia. A consolidating increasing trend of BCS was observed in women aged 50-69 years, which corresponds with the pattern in most European countries. Among the mastectomized patients, immediate breast reconstructions have risen significantly over the period 2005-2011. Keywords: Breast cancer, Incident cases, Hospital discharge dataset, Surgical procedure

Evaluation of Mass Vaccination Programmes: The experience of Hepatitis A in Catalonia

Fundamento: El programa de vacunación de la hepatitis A + B en preadolescentes se introdujo en 1998 en Cataluña. Durante los siguientes años uno de los objetivos principales ha sido cuantificar la reducción en la incidencia de hepatitis A producida por el programa de vacunación. Métodos:Se realizó un análisis retrospectivo mediante el estadístico scan espacio-temporal para la tasa de incidencia notificada por hepatitis A en las comarcas de Cataluña desde 1992 hasta 2007. Se calcularon los riesgos relativos (RR) y la autocorrelación espacial se estimó mediante el estadístico I de Moran. Resultados:Seis de los 7 clústers espacio-temporales identificados por la metodología scan se produjeron en el período prevacunal (1992-1998) y sólo uno en el periodo postvacunal (1999-2007). En las 10 primeras cuadrisemanas del periodo postvacunal (1999-2005) hubo un descenso significativo en de incidencia de hepatitis A en Cataluña respecto al periodo prevacunal (1992-1998) (p<0,01). Conclusiones. El estadístico I de Moran no mostró ningún patrón de dependencia espacial global, y sí fue útil para detectar los clústers a nivel local. Estos resultados corroboran resultados previos que atribuían la mayor parte del descenso en la incidencia de hepatitis A en Cataluña debido al efecto de la vacunaciónBackground: The hepatitis A + B vaccination programme of preadolescents was introduced in 1998 in Catalonia. During the following years, one of the main objectives has been to quantify the reduction in the incidence of hepatitis A caused by the vaccination programme. Methods: A retrospective analysis applying the space-time scan statistic to reported incidence rates of hepatitis A was carried out in the counties of Catalonia from 1992 to 2007. The relative risk (RR) was calculated and the spatial autocorrelation was estimated using Moran’s I statistic. Results: Six of the 7 space-time clusters identified by the scan statistic occurred in the pre-vaccine era (1992-1998) and only one in the post-vaccine era (1992-2007). In the first 10 four-weekly periods of the post-vaccine era (1999-2005) there was a significant reduction in the incidence of hepatitis A in Catalonia with respect to the pre-vaccine era (1992-1998) (p<0,01). Conclusions. Moran’s I statistic showed no pattern of global spatial dependence and was useful in detecting local clusters. These results corroborate previous studies that attributed most of the reduction in the incidence of hepatitis A in Catalonia to the effect of vaccinationS

Orthogonal high-density mapping with ventricular tachycardia isthmus analysis vs. pure substrate ventricular tachycardia ablation: A case–control study

Substrate-based ablation has become a successful technique for ventricular tachycardia (VT) ablation. High-density (HD) mapping catheters provide high-resolution electroanatomical maps and better discrimination of local abnormal electrograms. The HD Grid Mapping Catheter is an HD catheter with the ability to map orthogonal signals on top of conventional bipolar signals, which could provide better discrimination of the arrhythmic substrate. On the other hand, conventional mapping techniques, such as activation mapping, when possible, help to identify the isthmus of the tachycardia.The purpose of this study was to compare clinical outcomes after using two different VT ablation strategies: one based on extensive mapping with the HD Grid Mapping Catheter, including VT isthmus analysis, and the other based on pure substrate ablation.Forty consecutive patients undergoing VT ablation with extensive HD mapping method in the hospital clinic (November 2018-November 2019) were included. Clinical outcomes were compared with a historical cohort of 26 consecutive patients who underwent ablation using a scar dechanneling technique before 2018.The density of mapping points was higher in the extensive mapping group (2370.24 ± 920.78 vs. 576.45 ± 294.46; p < 0.001). After 1 year of follow-up, VT recurred in 18.4% of patients in the extensive mapping group vs. 34.6% of patients in the historical control group (p = 0.14), with a significantly greater reduction of VT burden: VT episodes (81.7 ± 7.79 vs. 43.4 ± 19.9%, p < 0.05), antitachycardia pacing (99.45 ± 2.29 vs. 33.9 ± 102.5%, p < 0.001), and implantable cardioverter defibrillator (ICD) shocks (99 ± 4.5 vs. 64.7 ± 59.9%, p = 0.02).The use of a method based on extensive mapping with the HD Grid Mapping Catheter and VT isthmus analysis allows better discrimination of the arrhythmic substrate and could be associated with a greater decrease in VT burden.Copyright © 2022 Vázquez-Calvo, Garre, Sanchez-Somonte, Borras, Quinto, Caixal, Pujol-Lopez, Althoff, Guasch, Arbelo, Tolosana, Brugada, Mont and Roca-Luque

Benefit of left atrial roof linear ablation in paroxysmal atrial fibrillation: a prospective, randomized study

Background Isolation of the pulmonary veins (PVs) for the treatment of atrial fibrillation (AF) is often supplemented with linear lesions within the left atrium (LA). However, there are conflicting data on the effects of creating a roof line (RL) joining the superior PVs in paroxysmal atrial fibrillation (PAF). Methods and Results A cohort of 120 patients with drug-refractory PAF referred for ablation were prospectively randomized into 2 strategies: (1) PV isolation in combination with RL ablation (LA roof ablation [LARA]-1: 59 patients) or (2) PV isolation (LARA-2: 61 patients). Follow-up was performed at 1, 3, and 6 months after the procedure and every 6 months thereafter. After a 3-month blanking period, recurrence was defined as the ocurrence of any atrial tachyarrhythmia lasting ≥30 seconds. PV isolation was achieved in 89% and complete RL block in 81%. RF duration, fluoroscopy, and procedural times were slightly, but not significantly, longer in the LARA-1 group. After 15±10 months, there was no difference in the arrhythmia-free survival after a single AF ablation procedure (LARA-1: 59% vs. LARA-2: 56% at 12 months; log rank P=0.77). The achievement of complete RL block did not influence the results. The incidence of LA macroreentrant tachycardias was 5.1% in the LARA-1 group (n=3) versus 8.2% in the LARA-2 (n=5) (P=ns). Univariate analysis only identified AF duration as a covariate associated with arrhythmia recurrence (hazard ratio, 1.01 [95% confidence interval, 1.002 to 1.012]; P<0.01). Conclusion The linear block at the LA roof is not associated with an improved clinical outcome compared with PV isolation alone

Failure-free survival of the Riata implantable cardioverter-defibrillator lead after a very long-term follow-up

Aims: Riata® implantable cardioverter-defibrillator (ICD) leads from St. Jude Medical are prone to malfunction. This study aimed to describe the rate of this lead's malfunction in a very long-term follow-up. Methods: This single-centre observational study included 50 patients who received a Riata 7Fr dual-coil lead between 2003 and 2008. Follow-up was conducted both in person and remotely, and analysed at 8-month intervals. We evaluated the rates of cable externalization (CE), electrical failure (EF), and the interaction of these two complications. Structural lead failure was defined as radiographic CE. Oversensing of non-cardiac signal or sudden changes in impedance, sensing, or pacing thresholds constituted EF. Results: During a mean follow-up of 10.2 ± 2.9 years, 16 patients (32%) died. We observed lead malfunction in 13 patients (26%): three (23%) due to CE, six (46%) to EF and four (31%) to both complications. Of the malfunctioning leads, 77% failed after seven years of follow-up. The incidence rate (IR) of overall malfunction per 100 patients per year was 0.9 during the first seven years post-implantation, increased to 7.0 after the 7th year and more than doubled (to 16.7) after 10 years. Beyond seven years post-implantation, IR per 100 patient-years increased in both EF and CE (from 0.6 to 5.6 vs. 0.3 to 4.2, respectively). Presence of CE was associated with a 4-fold increase in the proportion of EF. Conclusion: The incidence of Riata ICD lead malfunction, both for EF and CE, increased dramatically after seven years and then more than doubled after 10 years post-implantation

Comparison of Extracellular Vesicle Isolation Methods for miRNA Sequencing

MicroRNAs (miRNAs) encapsulated in extracellular vesicles (EVs) are potential diagnostic and prognostic biomarkers. However, discrepancies in miRNA patterns and their validation are still frequent due to differences in sample origin, EV isolation, and miRNA sequencing methods. The aim of the present study is to find a reliable EV isolation method for miRNA sequencing, adequate for clinical application. To this aim, two comparative studies were performed in parallel with the same human plasma sample: (i) isolation and characterization of EVs obtained using three procedures: size exclusion chromatography (SEC), iodixanol gradient (GRAD), and its combination (SEC+GRAD) and (ii) evaluation of the yield of miRNA sequences obtained using NextSeq 500 (Illumina) and three miRNA library preparation protocols: NEBNext, NEXTFlex, and SMARTer smRNA-seq. The conclusion of comparison (i) is that recovery of the largest amount of EVs and reproducibility were attained with SEC, but GRAD and SEC+GRAD yielded purer EV preparations. The conclusion of (ii) is that the NEBNext library showed the highest reproducibility in the number of miRNAs recovered and the highest diversity of miRNAs. These results render the combination of GRAD EV isolation and NEBNext library preparation for miRNA retrieval as adequate for clinical applications using plasma samples

Progressive and Simultaneous Right and Left Atrial Remodeling Uncovered by a Comprehensive Magnetic Resonance Assessment in Atrial Fibrillation

Background Left atrial structural remodeling contributes to the arrhythmogenic substrate of atrial fibrillation (AF), but the role of the right atrium (RA) remains unknown. Our aims were to comprehensively characterize right atrial structural remodeling in AF and identify right atrial parameters predicting recurrences after ablation. Methods and Results A 3.0 T late gadolinium enhanced-cardiac magnetic resonance was obtained in 109 individuals (9 healthy volunteers, 100 patients with AF undergoing ablation). Right and left atrial volume, surface, and sphericity were quantified. Right atrial global and regional fibrosis burden was assessed with validated thresholds. Patients with AF were systematically followed after ablation for recurrences. Progressive right atrial dilation and an increase in sphericity were observed from healthy volunteers to patients with paroxysmal and persistent AF; fibrosis was similar among the groups. The correlation between parameters recapitulating right atrial remodeling was mild. Subsequently, remodeling in both atria was compared. The RA was larger than the left atrium (LA) in all groups. Fibrosis burden was higher in the LA than in the RA of patients with AF, whereas sphericity was higher in the LA of patients with persistent AF only. Fibrosis, volume, and surface of the RA and LA, but not sphericity, were strongly correlated. Tricuspid regurgitation predicted right atrial volume and shape, whereas diabetes was associated with right atrial fibrosis burden; sex and persistent AF also predicted right atrial volume. Fibrosis in the RA was mostly located in the inferior vena cava-RA junction. Only right atrial sphericity is significantly associated with AF recurrences after ablation (hazard ratio, 1.12 [95% CI, 1.01-1.25]). Conclusions AF progression associates with right atrial remodeling in parallel with the LA. Right atrial sphericity yields prognostic significance after ablation

Prodromal phase: Differences in prodromal symptoms, risk factors and markers of vulnerability in first episode mania versus first episode psychosis with onset in late adolescence or adulthood

Objective: This study was aimed at identifying differences in the prodromal symptoms and their duration, risk factors and markers of vulnerability in patients presenting a first episode mania (FEM) or psychosis (FEP) with onset in late adolescence or adulthood in order to guide tailored treatment strategies. Methods: Patients with a FEM or FEP underwent a clinical assessment. Prodromes were evaluated with the Bipolar Prodrome Symptom Scale-Retrospective (BPSS-R). Chi-squared tests were conducted to assess specific prodromal symptoms, risk factors or markers of vulnerability between groups. Significant prodromal symptoms were entered in a stepwise forward logistic regression model. The probabilities of a gradual versus rapid onset pattern of the prodromes were computed with logistic regression models. Results: The total sample included 108 patients (FEM = 72, FEP = 36). Social isolation was associated with the prodromal stage of a FEP whilst Increased energy or goal-directed activity with the prodrome to a FEM. Physically slowed down presented the most gradual onset whilst Increased energy presented the most rapid. The presence of obstetric complications and difficulties in writing and reading during childhood were risk factors for FEP. As for markers of vulnerability, impairment in premorbid adjustment was characteristic of FEP patients. No specific risk factor or marker of vulnerability was identified for FEM. Conclusion: Early characteristics differentiating FEP from FEM were identified. These findings might help shape early identification and preventive intervention programmes