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Aims While heart failure (HF) is a leading cause of death in adults with congenital heart disease (ACHD), few studies report contemporary outcomes after the first HF hospitalization. We examined outcomes of ACHD patients newly admitted for HF compared with ACHD patients without HF and the general HF population without ACHD. Methods and results Using population databases from a single‐payer health system from 1994 to 2018, ACHD patients newly admitted for HF were matched 1:1 to ACHD patients without HF (n = 4030 matched pairs). Similarly, ACHD patients newly admitted for HF were matched 1:1 to HF patients without ACHD (n = 4336 matched pairs). Patients with ACHD and HF (median age 68 years, 45% women) experienced higher mortality in short‐term [30 day adjusted hazard ratio (HR) 4.68, 95% confidence interval (CI) 4.06, 5.43, P

Background: Implantable cardioverter defibrillators (ICDs) are effective in preventing arrhythmic sudden cardiac death in patients with tetralogy of Fallot (TOF). Although ICD therapies for malignant ventricular arrhythmias can be life-saving, shocks could have deleterious consequences. Substrate-based ablation therapy has become the standard of care to prevent recurrent ICD shocks in patients with ischemic cardiomyopathy. However, the efficacy and safety of this invasive therapy in the prevention of recurrent ICD shocks in patients with TOF has not been well evaluated. Methods: Records of a total of 47 consecutive TOF patients (mean age: 43.1 ± 13.2 years, male sex: n = 34 [72.3%]) who underwent ICD implantation for secondary prevention between 2000 and 2018 were reviewed. Results: Twenty (42.6%) patients underwent invasive therapy (radiofrequency catheter ablation, n = 8; surgical ablation with pulmonary valve replacement, n = 12) before ICD implantation. Twenty-seven patients (57.4%) were managed noninvasively. During follow-up (median 80.5 [interquartile range, 28.5-131.0] months), 2 (10.0%) patients in the invasive group and 10 (37.0%) patients in the noninvasive group received appropriate ICD shocks (P = 0.036). Logistic regression analysis showed that invasive therapy was associated with a decreased risk of ICD shocks by 81.1% (odds ratio, 0.189; 95% confidence interval, 0.036-0.990; P = 0.049). Furthermore, invasive therapy was associated with decreased risk of the composite outcomes of ICD shock, death, cardiac transplantation, and hospital admission (odds ratio, 0.090; 95% confidence interval, 0.025-0.365; P = 0.013) compared with noninvasive therapy. Conclusions: Invasive substrate modification therapy was associated with a lower likelihood of ICD shocks and improvement of long-term outcomes in TOF patients. Résumé: Contexte: Les défibrillateurs cardioverteurs implantables (DCI) sont efficaces pour prévenir la mort cardiaque subite provoquée par une arythmie chez les patients présentant une tétralogie de Fallot (TF). Bien que le traitement des arythmies ventriculaires malignes par DCI puisse sauver des vies, les chocs administrés peuvent avoir des conséquences délétères. L’ablation du substrat est devenue le traitement de référence pour prévenir l’administration à répétition de chocs par DCI chez les patients atteints d’une cardiomyopathie ischémique. L’efficacité et l’innocuité de ce traitement invasif pour prévenir l’administration de chocs répétés chez les patients présentant une TF n’ont toutefois pas été bien évaluées. Méthodologie: Nous avons examiné les cas consécutifs de 47 patients présentant une TF (âge moyen : 43,1 ± 13,2 ans; hommes : n = 34 [72,3 %]) ayant reçu un DCI en prévention secondaire entre 2000 et 2018. Résultats: Au total, 20 (42,6 %) patients ont subi un traitement invasif (ablation par cathéter par radiofréquence, n = 8; ablation chirurgicale et remplacement de la valve pulmonaire, n = 12) avant l’implantation d’un DCI. Vingt-sept patients (57,4 %) ont été pris en charge de façon non invasive. Au cours de la période de suivi (durée médiane de 80,5 [intervalle interquartile : 28,5 à 131,0] mois), 2 (10,0 %) patients du groupe ayant subi une intervention invasive et 10 (37,0 %) patients du groupe ayant subi une intervention non invasive ont reçu un choc approprié par DCI (p = 0,036). Les résultats de l’analyse par régression logistique montrent que le traitement invasif est associé à une réduction du risque de choc par DCI de 81,1 % (rapport des cotes : 0,189; intervalle de confiance à 95 % : de 0,036 à 0,990; p = 0,049). En outre, le traitement invasif est associé à une réduction du risque de survenue d’un des événements du paramètre d’évaluation composé, soit un choc administré par DCI, le décès, une transplantation cardiaque ou une hospitalisation (rapport des cotes : 0,090; intervalle de confiance à 95 % : de 0,025 à 0,365; p = 0,013) par rapport au traitement non invasif. Conclusions: La modification invasive du substrat a été associée à une probabilité plus faible de choc administré par DCI et à une amélioration des résultats à long terme chez les patients présentant une TF.

Aim To determine in the adult population the crude and the sex- and age-adjusted prevalence rates of hypertriglyceridaemia (HTG) and to assess its association with cardiovascular risk factors, chronic kidney disease, cardiovascular and cardiometabolic diseases. Methods Cross-sectional observational study conducted in Primary Care, with 6,588 adult study subjects, randomly selected on base-population. Patients had HTG if the triglyceride level was ≥150 mg/dL (≥1.7 mmol/L), or were on lipid-lowering therapy to lower triglyceride. Associations were assessed by univariate and multivariate analysis, and crude and sex- and age-adjusted prevalence rates were determined. Results The arithmetic and geometric means of triglyceride levels were respectively 120.5 and 104.2 mg/dL in global population, 135.7 and 116.0 mg/dL in men, and 108.6 and 95.7 mg/dL in women. The crude HTG prevalence rates were 29.6% in global population, 36.9% in men and 23.8% in women. The sex- and age-adjusted HTG prevalence rates were 27.0% in global population, 34.6% in men and 21.4% in women. The independent variables that were most associated with HTG were hypercholesterolemia (OR: 4.6), low HDL-C (OR: 4.1), hepatic steatosis (OR: 2.8), diabetes (OR: 2.0), and obesity. (OR: 1.9). Conclusions The means of triglyceride levels and HTG prevalence rates are intermediate between those of other national and international studies. A fifth of the female adult population and more than a third of the male population had HTG. The independent factors associated with HTG were hypercholesterolemia and low HDL-C, and the cardiometabolic variables diabetes, hepatic steatosis and obesity.

BackgroundPatients with Fontan circulation are known to be at high risk for developing atrial tachyarrhythmias (AAs). Our objective was to examine the efficacy and safety of amiodarone in the management of ATs in adult Fontan patients.MethodsPrimary outcomes of this single-centre, retrospective study included freedom from AAs and incidence of adverse effects of amiodarone on Fontan patients. Heart failure (HF) events and composite outcomes of death from any cause, Fontan revision and heart transplantation were evaluated as secondary outcomes. Predictors of HF and discontinuing amiodarone were also evaluated.ResultsA total of 61 patients (mean age 31.6±11.3 years, 40.9% female), who were treated with amiodarone in between 1995 and 2018, were included. AAs free survival at 1, 3 and 5 years were 76.2%, 56.9% and 30.6%, respectively. During a median follow-up of 50.5 months, 34 (55.7%) patients developed side effects, and 20 (32.8%) patients discontinued amiodarone due to side effects. Thyroid dysfunction was the most common side effect (n=26, 76.5%), amiodarone-induced thyrotoxicosis (AIT) (n=16, 27.1%) being most common thyroid dysfunction. Young age (age ConclusionsShort-term efficacy of amiodarone in Fontan physiology is acceptable. However, long-term administration is associated with a reduction of efficacy and a significant prevalence of non-cardiac side effects. AIT is associated with exacerbation of HF. The judicious use of amiodarone administration should be considered in this population.

ObjectivesAlthough a life-preserving surgery for children with single ventricle physiology, the Fontan palliation is associated with striking morbidity and mortality with advancing age. Our primary objective was to evaluate the impact of non-invasive, external, thoraco-abdominal ventilation on pulmonary blood flow (PBF) and cardiac output (CO) as measured by cardiovascular magnetic resonance (CMR) imaging in adult Fontan subjects.MethodsAdults with a dominant left ventricle post-Fontan palliation (lateral tunnel or extracardiac connections) and healthy controls matched by sex and age were studied. We evaluated vascular flows using phase-contrast CMR imaging during unassisted breathing, negative pressure ventilation (NPV) and biphasic ventilation (BPV). Measurements were made within target vessels (aorta, pulmonary arteries, vena cavae and Fontan circuit) at baseline and during each ventilation mode.ResultsTen Fontan subjects (50% male, 24.5 years (IQR 20.8–34.0)) and 10 matched controls were studied. Changes in PBF and CO, respectively, were greater following BPV as compared with NPV. In subjects during NPV, PBF increased by 8% (Δ0.20 L/min/m2 (0.10–0.53), p=0.011) while CO did not change significantly (Δ0.17 L/min/m2 (−0.11–0.23), p=0.432); during BPV, PBF increased by 25% (Δ0.61 L/min/m2 (0.20–0.84), p=0.002) and CO increased by 16% (Δ0.47 L/min/m2 (0.21–0.71), p=0.010). Following BPV, change in PBF and CO were both significantly higher in subjects versus controls (0.61 L/min/m2 (0.2–0.84) vs −0.27 L/min/m2 (−0.55–0.13), p=0.001; and 0.47 L/min/m2 (0.21–0.71) vs 0.07 L/min/m2 (−0.47–0.33), p=0.034, respectively).ConclusionExternal ventilation acutely augments PBF and CO in adult Fontan subjects. Confirmation of these findings in larger populations with longer duration of ventilation and extended follow-up will be required to determine sustainability of haemodynamic effects.

Background: The replacement of the arterio-venous fistula with PTFE prostheses or central tunneled catheters is increasing due to the early exhaustion of autologous native accesses. The percentage of patients with tunneled catheters as vascular access for hemodialysis reaches between 15 to 25%, therefore, it is essential to improve the techniques used to avoid early and late complications, and to look for other possibilities due to early venous exhaustion. The use of tunneled femoral catheters is increasingly frequent due to the impossibility of using accesses of the superior venous axis. In this work we study and analyze the evolution and complications of tunneled catheters, both jugular and femoral, placed in the period from January 1, 2017 to May 30, 2018 in the Interventional Nephrology Unit, Nephrology Department of the Clinical Hospital of Santiago de Compostela. We also compared the evolution of femoral tunneled catheters with tunneled jugular catheters.

Background Pulmonary arterial hypertension (PAH), is a rare and progressive disease with a high morbidity and mortality. Prostanoid pulmonary vasodilators are the most effective treatment for idiopathic and connective tissue associated PAH. Nonetheless, data examining their safety and efficacy in patients with Eisenmenger syndrome the most severe form of PAH, that is, related to cyanotic congenital heart disease (CHD-PAH) remains limited. Aim To evaluate safety and the clinical efficacy of nebulised iloprost in patients with Eisenmenger syndrome who are on maximum background oral PAH therapy. Methods This pilot study was a randomised, double-blind, placebo-controlled, cross-over study. Patients were randomised to receive nebulised placebo or iloprost for 12 weeks and were then crossed over, with a 7–14-day washout. The primary endpoint was a change in 6-minute walk distance (6MWD). Results Sixteen patients (11 females, aged 47.3 ± 9.8 year) were recruited, twelve completed the study. All were in WHO-FC III, with a resting oxygen saturation of 84 [81–87] % and a median 6MWD of 290 [260–300] m. There was no significant difference in the primary endpoint between nebulised iloprost (0[−4–9]m) and placebo (10 [−15–51]m), p = 0.58. There were no safety concerns with nebulised iloprost. Conclusions Our pilot study provides preliminary evidence that the addition of nebulised iloprost to maximum oral PAH therapy did not improve the primary endpoint of 6MWD. Nebulised iloprost was well tolerated with no significant safety concerns in CHD-PAH.

BackgroundComplications and need for reinterventions are frequent in patients with pulmonary valve stenosis (PVS). Pulmonary regurgitation is common, but no data are available on outcome after pulmonary valve replacement (PVR).MethodsWe performed a retrospective analysis of 215 patients with PVS who underwent surgical valvotomy or balloon valvuloplasty. Incidence and predictors of reinterventions and complications were identified. Right ventricle (RV) remodelling after PVR was also assessed.ResultsAfter a median follow-up of 38.6 (30.9–49.4) years, 93% of the patients were asymptomatic. Thirty-nine patients (18%) had at least one PVR. Associated right ventricular outflow tract (RVOT) intervention and the presence of an associated defect were independent predictors of reintervention (OR: 4.1 (95% CI 1.5 to 10.8) and OR: 3.6 (95% CI 1.9 to 6.9), respectively). Cardiovascular death occurred in 2 patients, and 29 patients (14%) had supraventricular arrhythmia. Older age at the time of first intervention and the presence of an associated defect were independent predictors of complications (OR: 1.0 (95% CI 1.0 to 1.1) and OR: 2.1 (95% CI 1.1 to 4.2), respectively). In 16 patients, cardiac magnetic resonance before and after PVR was available. The optimal cut-off values for RV volume normalisation were 193 mL/m2 for RV end-diastolic volume indexed(sensitivity 80%, specificity 64%) and 100 mL/m2 for RV end-systolic volume indexed(sensitivity 80%, specificity 56%).ConclusionsPrevious RVOT intervention, presence of an associated defect and older age at the time of first repair were predictors of outcome. More data are needed to guide timing of PVR, and extrapolation of tetralogy of Fallot guidelines to this population is unlikely to be appropriate.

The Fontan circulation has inherent long-term vulnerabilities such that adult Fontan patients now comprise the largest, most rapidly growing subgroup of adult congenital heart disease referred for transplant assessment. Almost all have Fontan Associated Liver Disease (FALD). There is an absence of mid to late hepatic outcome data after heart transplant alone . Therefore, we analyzed outcomes of survivors of heart only transplant in patients with failing Fontan circulation. Including all ten of our adult Fontan patients surviving >1 year after isolated heart transplant, we report evolution of their clinical features, bloodwork, hemodynamic data and liver ultrasound findings over a median of 4.7 years. Non-progression of FALD, resolution of ascites and freedom from hepatocellular carcinoma in the mid-term highlight the outcomes in this selected group once normal cardiac output and venous pressures are established by heart transplant.

Uruguay has the highest colorectal cancer incidence rates in Latin America. Previous studies reported a stable incidence and a slight increase in mortality among males. We aimed to assess colorectal cancer incidence (2002–2017) and mortality trends (1990–2017) by age groups and sex, using data from the National Cancer Registry. Annual percent changes (APCs) were estimated using joinpoint regression models. We included 27,561 colorectal cancer cases and 25,403 deaths. We found an increasing incidence among both males and females aged 40–49, with annual increases of 3.1% (95%CI: 1.21–5.03) and 2.1% (95%CI: 0.49–3.66), respectively, and an increasein the rate in older males (70+) of 0.60% (95%CI: 0.02–1.20) per year between 2002 and 2017. Mortality remained stable among those younger than 50, whereas it decreased for older females aged 50–69 and 70+ (APC: −0.61% (−1.07–0.14) and −0.68% (−1.02–0.34), respectively), and increased for the oldest males (70+, APC: 0.74 (0.47–1.01)). In conclusion, we found rising colorectal cancer incidence accompanied by stable mortality in young adults. Sex disparities were also found among the older adults, with a more favorable pattern for females. Exposures to dietary and lifestyle risk factors, and inequalities in access to and awareness of screening programs, are probably among the main underlying causes and deserve further investigation.

espanolLa enfermedad tromboembolica venosa secundaria a fibrilacion auricular es un importante problema de salud publica en el mundo desarrollado; a dia de hoy son muchos los pacientes que han de cumplir un tratamiento anticoagulante. En los ultimos anos, los anticoagulantes orales de accion directa se han postulado como una alternativa a los tradicionales antagonistas de la vitamina K, pues mejoran significativamente el riesgo de embolia sistemica y de accidente cerebrovascular en pacientes con fibrilacion auricular no valvular. No obstante, la longevidad de la poblacion ha traido como consecuencia el termino de paciente pluripatologico; es decir, pacientes con gran cantidad de comorbilidades a las cuales el tratamiento anticoagulante debe hacer frente con el fin de producir un estado de anticoagulacion. En efecto, el aumento de la utilizacion de marcapasos en los ultimos anos y el aumento de la incidencia de neoplasias han tenido como consecuencia un incremento en la incidencia de trombosis de las extremidades superiores, dado que son estados protromboticos predisponentes que pueden llegar a vencer el efecto anticoagulante del farmaco. Ante este hecho, el medico de atencion primaria ya no solo ha de conocer con exactitud las caracteristicas del farmaco anticoagulante, sino tambien las comorbilidades tanto protromboticas como prohemorragicas del paciente, dado que desempenan un papel imprescindible a la hora de elegir el tratamiento anticoagulante optimo. EnglishVenous thromboembolic disease secondary to atrial fibrillation (AFR) is an important public health problem in the developed world. In the present day, there are many patients who need to use an anticoagulant treatment. In recent years, direct acting oral anticoagulants have been proposed as an alternative to the traditional vitamin K antagonists, since they significantly improve the risk of systemic embolism and of cerebrovascular accident in patients with non-valvular AF. However, the longevity of the population has resulted in the term of patients with multiple conditions, that is, patients with a large amount of comorbidities that the anticoagulant treatment has to cope with in order to produce an anticoagulation state. In effect, the increase of the use of pacemakers in recent years and the increase in the incidence of neoplasms have resulted in an increase in the incidence of thrombosis of the upper extremities, given that they are predisposing prothrombotic states that may overcome the anticoagulant effect of the drug. Faced with this fact, the primary care physician must not only accurately know the characteristics of the anticoagulant drug but also the prothrombotic as well as prohemorrhagic comorbidities of the patient, given that they play an essential role when choosing the best anticoagulant treatment.

Resumen Introducción: Las convulsiones febriles son eventos supuestamente atribuidos a la vacunación e inmunización (ESAVI) frecuentemente asociados a vacuna difteria - tétanos- pertussis a células completas. Objetivo: Analizar la asociación de convulsiones febriles con la administración de la vacuna pentavalente en niños bajo 2 años de edad asistidos en el Centro Hospitalario Pereira Rossell durante el año 2014. Material y Métodos: Estudio de series de casos auto-controlados. Se incluyeron niños procedentes de Montevideo con 2 a 24 meses de edad con diagnóstico de convulsión febril. Se estimó el riesgo relativo (RR) de los períodos de riesgo (0 a 3 días) y de lavado (4a 14 días), en comparación con el período de no riesgo (más de 14 días). Resultados: Se registraron 135 convulsiones febriles, que ocurrieron en 114 niños; 16 niños presentaron dos o más episodios. El total de eventos ocurridos en el período de riesgo fueron 7 (5,2%) y 8 (5,9%) en el período de lavado. El período de riesgo mostró un RR significativo de 4,14 (IC 95%: 1,73; 8,36). Conclusiones: Este trabajo permitió establecer una línea de base nacional sobre el riesgo de convulsiones febriles asociadas con la vacunación pentavalente al utilizar por primera vez en el país una metodología específica para tal fin.

ObjectivesCardiac surgery or catheter interventions are nowadays commonly performed to reduce volume loading of the right ventricle in adults with congenital heart disease. However, little is known, on the effect of such procedures on pre-existing tricuspid regurgitation (TR). We assessed the potential reduction in the severity of TR after atrial septal defect (ASD) closure and pulmonic valve replacement (PVR).MethodsDemographics, clinical and echocardiographic characteristics of consecutive patients undergoing ASD closure or PVR between 2005 and 2014 at a single centre who had at least mild preoperative TR were collected and analysed.ResultsOverall, 162 patients (mean age at intervention 41.6±16.1 years, 38.3% male) were included: 101 after ASD closure (61 transcatheter vs 40 surgical) and 61 after PVR (3 transcatheter vs 58 surgical). Only 11.1% received concomitant tricuspid valve surgery (repair). There was significant reduction in the severity of TR in the overall population, from 38 (23.5%) patients having moderate or severe TR preoperatively to only 11 (6.8%) and 20 (12.3%) at 6 months and 12 months of follow-up, respectively (McNemar pConclusionsASD closure and PVR are associated with a significant reduction in tricuspid regurgitation, even among patients who do not undergo concomitant tricuspid valve surgery.

The estimation of forest residual biomass is of interest to assess the availability of green energy resources. This study relates the Pinus halepensis Miller forest residual biomass (FRB), estimate...

The value of minimal residual disease (MRD) status by bone marrow and imaging analysis as independent prognostic factors has been well established in multiple myeloma (MM). Nevertheless data about their potential complementarity for a more accurate assessment are limited. With this aim, we retrospectively analyzed the prediction of outcome with the combination of PET-CT and MRD, assessed by multiparameter flow cytometry (MFC) in 103 patients with newly diagnosed MM. We confirmed the benefit in terms of progression-free survival (PFS), linked to the achievement of negativity by MFC (hazard ratio [HR] 0.53; 95% confidence interval [CI]: 0.28-0.98), and PET-CT (HR 0.18; 95% CI: 0.09-0.36) individually. By combining both techniques, patients who became MRD-/PET-, with a median of PFS 92 months, had significant prolonged median PFS (P < .001). This is compared with MRD+/PET- and PET+ patients (median PFS of 45 and 28 months, respectively). We observed a significant difference (P = .003) in overall survival (OS) outcomes between MRD-/PET- and MRD+/PET- patients (4-year OS 94.2% and 100%, respectively), vs PET+ patients (4-year OS 73.8%). All survival results were confirmed in a conditional landmark analysis. These findings support the potential complementarity between PET-CT and MFC, and highlight their better predictive capability when improving sensitivity.

Background Multiple myeloma (MM) is characterized by an immunosuppressive microenvironment that enables tumor development. One of the mechanisms of immune evasion used by MM cells is the inhibition of NK cell effector functions; thus, the restoration of NK cell antitumor activity represents a key goal for new immunotherapeutic approaches, increasing tumor cell recognition, avoiding tumor escape and potentially enhancing the effect of other drugs. Methods Here we investigate the potential of NKTR-255, a novel polymer-conjugated human IL-15 to engage the IL-15 pathway and overcome the inhibitory status observed in NK cells from MM patients. For this purpose, we have analyzed ex vivo and in vivo effects of NKTR-255 on phenotypic features, effector functions and cytotoxicity of NK cells against MM cells. Results We observed that incubation with NKTR-255 was able to tilt the balance towards an activated phenotype in NK cells isolated from peripheral blood mononuclear cells of MM patients, with increased expression of activating receptors (NKG2D, NKp46, NKp30, DNAM-1, CD69, TRAIL) on the surface of treated NK cells. This resulted in an enhanced degranulation, cytokine release and anti-tumor cytotoxicity when the NK cells were exposed to both MM cell lines and primary MM cells. For a more accurate assessment of the effect of NKTR-255 on NK cell activity in an autologous setting in the presence of the bone marrow (BM) milieu, we cultured whole BM samples from non-treated newly-diagnosed MM patients with increasing doses of NKTR-255 for 5 days. NK cells experienced a dose-dependent induction of proliferation and activation (as shown by increased expression of CD69 and NKG2D), which translated in a reduced viability of CD138+ MM cells in the presence of NKTR-255. We further evaluated the in vivo effect of NKTR-255 in fully humanized immunocompetent mice subcutaneously engrafted with H929 MM cells. Compared to placebo, weekly injection of the mice with NKTR-255 increased the number of circulating NK cells in peripheral blood and delayed tumor growth. Finally, we also tested in vitro and in vivo efficacy of a combination of NKTR-255 with daratumumab. We observed a more efficient antibody-dependent cellular cytotoxicity against MM cells in vitro and decreased tumor growth in vivo, where NKTR-255 rescued CD38+ NK cell levels from depletion by daratumumab. Conclusions Taken together, these results support the restoration and expansion of NK cell activity in MM with NKTR-255, providing rationale for its clinical use as a novel immunotherapeutic approach for MM patients alone or in combination with monoclonal antibodies or other immunomodulatory drugs.

BACKGROUND Patients with systemic right ventricle (sRV), including transposition of great arteries (TGA) after atrial switch procedure and congenitally corrected transposition of great arteries (ccTGA), may require anticoagulation for thromboembolism (TE) prevention. In the absence of data on non-vitamin K antagonist oral anticoagulants (NOACs), vitamin K antagonists (VKAs) remain the agent of choice. We investigated the safety, efficacy and feasibility of NOACs treatment in adults with sRV in a worldwide study. METHODS This is an international multicentre prospective study, using data from the NOTE registry on adults with sRV taking NOACs between 2014 and 2019. The primary endpoints were TE and major bleeding (MB). The secondary endpoint was minor bleeding. RESULTS A total of 76 patients (42.5��������10.0���years, 76% male) with sRV (74% TGA, 26% ccTGA) on NOACs were included in the study. During a median follow-up of 2.5���years (IQR1.5-3.9), TE events occurred in 3 patients (4%), while no MB episodes were reported. Minor bleeding occurred in 9 patients (12%). NOAC treatment cessation rate was 1.4% (95%CI:0.3-4%) during the first year of follow-up. All the patients with TE events had a CHA2DS2-VASc score���������2 and impaired sRV systolic function at baseline. The total incidence of major events during follow-up was significantly lower compared to historical use of VKAs or aspirin before study inclusion (1.4% (95%CI:0.29-4%) vs 6,9% (95%CI:2.5-15.2%); p���=���.01). CONCLUSIONS In this prospective study, NOACs appear to be well-tolerated, with excellent efficacy and safety at mid-term in patients with sRV.

Objectives In patients with suspected coronavirus disease 2019 (COVID-19) consulting primary care (PC) centers, clinical criteria may not be sensitive enough to detect many cases in which complications first occur. We intended to assess whether lung ultrasound (LUS) examinations performed by PC physicians are a useful tool to detect lung injury and may help in decisions about hospital referral. Methods This study included 61 patients with moderate symptoms suggesting COVID-19 who were evaluated with LUS by PC physicians and then referred to a hospital during the current pandemic peak in Madrid. We analyzed association of a simple self-designed LUS severity scale (grade 0, normal; grade 1, multiple separated B-lines, pleural irregularity, or both; and grade 2, coalescent B-lines, consolidations, pleural effusion, or a combination thereof) with the main outcome indicating adequacy of hospital referral, and also with chest x-ray (CXR) findings. Results The proposed LUS severity scale was significantly associated with the main outcome of appropriate referral (P = 0.001): the higher the scale, the higher the percentage of adequate referrals. The LUS scale was also associated with a CXR severity scale (P = 0.034). The presence of coalescent B-lines was the only independent LUS finding significantly associated with the appropriate-referral outcome (P =0 .008) and also with a higher probability of hospital admission (P = 0.02) and with several CXR findings. Conclusions This study supports the use of LUS in PC as a tool to assess patients with suspected COVID-19. Its use can reduce uncertainty during clinical evaluations of moderate patients, facilitate early detection of lung involvement, allow early appropriate referral, and avoid unnecessary referral.

Background Atrial tachyarrhythmias (AAs) are the main source of morbidity and mortality in adult congenital heart disease (ACHD). Direct-current cardioversion (DCCV) is an effective method to acutely terminate AAs, but many patients require repeated DCCV. Little is known about the impact of radiofrequency catheter ablation (RFCA) of AAs on the incidence of repeated DCCV in patients with ACHD. The purpose of this study was to evaluate the impact of RFCA on the incidence of DCCV in patients with ACHD. Methods A total of 157 patients with ACHD undergoing DCCV in our hospital from 2011 to 2018 (female n = 76 [48.4%], mean age 37.8 ± 12.5 y), were reviewed. The median follow-up period was 31.8 months (interquartile range 16.3-55.1 mo). Results Out of the total of 157 patients, 102 (65.0%) underwent RFCA for AAs, and 55 (35.0%) were treated without RFCA. Successful RFCA with termination of AAs during ablation was 62.7%. More than one-half of the patients had complex forms of CHD (62.4%). During follow-up, 57 patients (55.9%) who had RFCA developed recurrence of AAs, and 36 patients (35.2%) underwent repeated DCCV. Thirty-three (60.0%) out of 55 patients without RFCA required repeated cardioversion. Compared with patients without RFCA, RFCA significantly reduced the need for repeated DCCV by 40% (hazard ratio [HR] 0.60, 95% confidence interval [CI] 0.23-0.80; P = 0.009). In multivariate analysis, successful RFCA was associated with reduced risk of DCCV (HR 0.41, 95% CI 0.19-0.92; P = 0.031). Conclusions AAs remain common despite RFCA in patients with ACHD. Nevertheless, RFCA is associated with a marked reduction in the need for repeated DCCV.

Producción Científica, Controlling vegetation fuels around human settlements is a crucial strategy for reducing fire severity in forests, buildings and infrastructure, as well as protecting human lives. Each country has its own regulations in this respect, but they all have in common that by reducing fuel load, we in turn reduce the intensity and severity of the fire. The use of Unmanned Aerial Vehicles (UAV)-acquired data combined with other passive and active remote sensing data has the greatest performance to planning Wildland-Urban Interface (WUI) fuelbreak through machine learning algorithms. Nine remote sensing data sources (active and passive) and four supervised classification algorithms (Random Forest, Linear and Radial Support Vector Machine and Artificial Neural Networks) were tested to classify five fuel-area types. We used very high-density Light Detection and Ranging (LiDAR) data acquired by UAV (154 returns·m−2 and ortho-mosaic of 5-cm pixel), multispectral data from the satellites Pleiades-1B and Sentinel-2, and low-density LiDAR data acquired by Airborne Laser Scanning (ALS) (0.5 returns·m−2, ortho-mosaic of 25 cm pixels). Through the Variable Selection Using Random Forest (VSURF) procedure, a pre-selection of final variables was carried out to train the model. The four algorithms were compared, and it was concluded that the differences among them in overall accuracy (OA) on training datasets were negligible. Although the highest accuracy in the training step was obtained in SVML (OA=94.46%) and in testing in ANN (OA=91.91%), Random Forest was considered to be the most reliable algorithm, since it produced more consistent predictions due to the smaller differences between training and testing performance. Using a combination of Sentinel-2 and the two LiDAR data (UAV and ALS), Random Forest obtained an OA of 90.66% in training and of 91.80% in testing datasets. The differences in accuracy between the data sources used are much greater than between algorithms. LiDAR growth metrics calculated using point clouds in different dates and multispectral information from different seasons of the year are the most important variables in the classification. Our results support the essential role of UAVs in fuelbreak planning and management and thus, in the prevention of forest fires., Ministerio de Economía, Industria y Competitividad (DI-16-08446; DI-17-09626; PTQ-16-08411; PTQ- 16-08633), European Commission through the project ‘MySustainableForest’ (H2020-EO-2017; 776045)

Uruguay is the south American country which has the highest cancer incidence and mortality rates. The National Cancer Registry collects data on cancer cases nationwide since 1989 and has reached high quality standards in the last decades. This is the first report on incidence trends.Data from the National Cancer Registry of all new cases of invasive cancer from twelve sites diagnosed in 2002-2015 was analyzed. Age-standardized rates were calculated. Trends of incidence rates were analyzed using joinpoint regression models.For both, men and women, incidence rates trends for all cancer sites, colo-rectal and bladder cancer remained stable. Esophageal and gastric cancers descended while thyroid and kidney cancer incidence increased. In men lung cancer decreased; testicular cancer increased, and prostate cancer increased at the beginning of the period and decreased in the final years. In women, lung cancer increased, breast cancer remained stable and cervical cancer presented a significant decline from 2005 to 2010 and reached a plateau since then.Cancer incidence dynamics are complex and affected not only by Public Health policies such as tobacco control, vaccination and screening programs, but also by environmental and life style changes and the attitude of the medical community towards the application of diagnostic and therapeutic tools. The aim of this paper is to analyze cancer incidence time trends in the country and provide possible explanations to them.Uruguay es el país de Sudamerica que tiene las mayores tasas de incidencia y mortalidad por cáncer. El Registro Nacional de Cáncer recoge los datos de cáncer de todo el país desde 1989 y en las últimas décadas ha alcanzado los más altos estándares de calidad. Este es el primer reporte de tendencias de incidencia de cáncer de Uruguay.Se analizaron los datos de todos los casos de cáncer invasivo diagnosticados entre 2002 y 2015 incluidos en el Registro Nacional de Cáncer y los de once topografías en particular. Se calcularon las tasas de incidencia estandarizada y se analizaron las tendencias utilizando los modelos de regresión de Joinpoint.Las tasas de incidencia de cáncer colorrectal, vejiga y todos los sitios reunidos se mantuvieron estables tanto en hombres como en mujeres. La tasa de incidencia de cáncer de estómago y esófago disminuyeron mientras que las de tiroides y riñón aumentaron. En los hombres, el cáncer de pulmón disminuyó, el cáncer de testículo aumentó y el de próstata aumentó en un lapso inicial y decreció en los últimos años. En las mujeres el cáncer de pulmón aumentó y el de mama se mantuvo estable mientras que el cáncer de cérvix presentó un descenso significativo entre 2005 y 2010 alcanzando una meseta desde entonces.La dinámica de la incidencia de cáncer es compleja y está afectada no sólo por las políticas de Salud Pública como las campañas de control de tabaco, vacunación y programas de tamizaje sino por los cambios ambientales y de los estilos de vida y la actitud de los médicos respecto a la aplicación de técnicas diagnósticas y terapéuticas. En este trabajo se analizan las tendencias de incidencia en el país y se plantean posibles explicaciones para los cambios.

Background Implantable cardioverter-defibrillators (ICDs) have been proven to prevent sudden cardiac death in adult congenital heart disease (ACHD) patients. Although the left side is chosen by default, implantation from the right side is often required. However, little is known about the efficacy and safety of right-sided ICDs in ACHD patients. Methods In this study we reviewed a total of 191 ACHD patients undergoing ICD/cardioverter resynchronisation therapy-defibrillator (CRT-D) implantation at our hospital between 2001 and 2019 (134 men and 57 women; age [mean ± standard deviation], 41.5 ± 14.8 years). Results Twenty-seven patients (14.1%) had right-sided devices. The most common causes of right-sided implantation were persistent left superior vena cava and vein occlusion (37.0%). Although procedure time (202.8 ± 60.5 minutes vs 143.8 ± 69.1 minutes, P = 0.008) was longer and the procedural success was lower (92.6% vs 99.4%, P = 0.008) for right-sided devices, no difference in R-wave and pacing threshold were noted. Among the 47 patients (24.6%) who underwent defibrillation threshold testing (DFT), no difference in DFT was observed (25.2 ± 5.3 J vs 23.8 ± 4.1 J, P = 0.460). During the median follow-up of 42.4 months, appropriate ICD therapy was observed in 5 (18.5%) and 30 (18.3%) patients for right- and left-sided ICDs/CRTDs, respectively (P = 0.978). No significant difference was seen in complications between them. Conclusions Implantation of an ICD on the right side is technically challenging, but it is feasible as an alternative approach for ACHD patients with contraindications to left-sided device implantation.

PURPOSE Trastuzumab has shown an overall survival (OS) benefit in patients with human epidermal growth factor receptor 2 (HER2)–positive breast cancer (BC), in both the adjuvant and the metastatic setting. We assessed the effectiveness of trastuzumab in patients treated in daily practice according to national treatment coverage protocols and compared our results with those reported by randomized clinical trials. These coverage protocols included patient selection criteria similar to those of those clinical trials and were developed by the Uruguayan National Resource Fund (FNR), the agency that has funded these prescriptions for more than a decade. PATIENTS AND METHODS We included all patients with HER2-positive BC treated with trastuzumab under FNR coverage approved between January 1, 2006, and December 31, 2016. The source of data was the FNR database, and primary outcome was OS, analyzed through Cox proportional hazards regression analysis. RESULTS A total of 1,944 women were included: 1,085 women (55.8%) were postmenopausal and 1,240 (63.7%) had HER2 and hormone receptor–positive BC. Trastuzumab was administered as adjuvant therapy to 1,233 patients (63.5%), of whom 154 also received it as a neoadjuvant treatment. Three hundred nineteen patients (16.4%) received trastuzumab for advanced disease. Five-year OS in the adjuvant setting was 86.4% (95% CI, 84.0% to 88.7%). The median survival of patients with advanced BC was 25.1 months (95% CI, 10.1 to 42.5 months). CONCLUSION Our survival results are not inferior to those reported in clinical trials, in both adjuvant and advanced settings. Importantly, these results support the relevance and the feasibility of treating patients in routine practice, following coverage protocols based on patient selection criteria and methods supported by positive clinical trials. In addition, these results favor quality and appropriate access to BC treatment in our country.

Background: Tumor burden and metastatic disease sites are well-established prognostic factors in many malignancies, including metastatic Renal Cell Carcinoma (mRCC). Objective: We aimed to evaluate the impact of bone metastasis (BM) location on clinical outcome of mRCC patients. Methods: This study is a retrospective analysis of 4060 mRCC patients from the Latin American Renal Cancer Group (LARCG) database. Clinico-pathological characteristics, 24-months-survival, overall survival (OS), and BM sites were collected. To estimate the association between BM location and clinical outcomes we used Cox regression method. Results: Out of 4060 patients, 530 (14.5%) had metastatic disease. Among those, we analyzed the fifty-six that had only BM. The median follow-up was 20.8 months (range from 0 to 188 months). Non-spinal BM (NSBM) were identified in 33 (58.9%) patients and spinal BM (SBM) in 23 (41.1%) patients. Median OS was 35 months, and 24-months OS was 76% for patients with NSBM and 46% with SBM (HR: 2.22). In multivariable analysis SBM (HR: 3.08), ASA classification 3-4 (HR: 2.37), non-cc histology (HR: 5.11), and age (HR 1.06) were independent prognostic factors for OS. Conclusions: Our study showed that SBM predicted shorter OS, suggesting that the location of BM may impact the clinical outcome of patients with mRCC.

Background: Current guidelines consider vitamin K antagonists (VKA) the oral anticoagulant agents of choice in adults with atrial arrhythmias (AA) and moderate or complex forms of congenital heart disease, significant valvular lesions, or bioprosthetic valves, pending safety data on non-VKA oral anticoagulants (NOACs). Therefore, the international NOTE registry was initiated to assess safety, change in adherence and quality of life (QoL) associated with NOACs in adults with congenital heart disease (ACHD). Methods: An international multicenter prospective study of NOACs in ACHD was established. Follow-up occurred at 6 months and yearly thereafter. Primary endpoints were thromboembolism and major bleeding. Secondary endpoints included minor bleeding, change in therapy adherence (≥80% medication refill rate, ≥6 out of 8 on Morisky-8 questionnaire) and QoL (SF-36 questionnaire). Results: In total, 530 ACHD patients (mean age 47 SD 15 years; 55% male) with predominantly moderate or complex defects (85%), significant valvular lesions (46%) and/or bioprosthetic valves (11%) using NOACs (rivaroxaban 43%; apixaban 39%; dabigatran 12%; edoxaban 7%) were enrolled. The most common indication was AA (91%). Over a median follow-up of 1.0 [IQR 0.0–2.0] year, thromboembolic event rate was 1.0% [95%CI 0.4–2.0] (n = 6) per year, with 1.1% [95%CI 0.5–2.2] (n = 7) annualized rate of major bleeding and 6.3% [95%CI 4.5–8.5] (n = 37) annualized rate of minor bleeding. Adherence was sufficient during 2 years follow-up in 80–93% of patients. At 1-year follow-up, among the subset of previous VKA-users who completed the survey (n = 33), QoL improved in 6 out of 8 domains (p ≪ 0.05). Conclusions: Initial results from our worldwide prospective study suggest that NOACs are safe and may be effective for thromboembolic prevention in adults with heterogeneous forms of congenital heart disease., SCOPUS: ar.j, info:eu-repo/semantics/published

Measures of left ventricular (LV) systolic and diastolic function are known predictors of mortality after repair of tetralogy of Fallot. We aimed to characterise LV reverse remodelling achievable with ramipril therapy.A blinded post-hoc analysis of baseline and 6-month follow-up echocardiograms from the APPROPRIATE (ISRCTN: 97515585) randomised double-blinded placebo-controlled trial of ramipril therapy was performed in 64 patients: 32 in ramipril and 32 in placebo group. Tissue Doppler systolic and diastolic myocardial velocities, mitral inflow velocities and time intervals were measured. Left atrial area and left atrial emptying fraction were calculated. There was significant increase in long axis shortening mean (standard deviation); MAPSE [1.9 (4.2) mm vs -0.2 (3.7) mm; p = 0.030], peak lateral systolic velocity; S' lateral [1.0 (2.0) cm/s vs -0.3 (2.2) cm/s; p = 0.025], peak lateral early diastolic velocity; E' lateral [0.57 (2.4) cm/s vs -3.3 (3.9) cm/s; p 0.001], transmitral to lateral mitral annular early diastolic velocity ratio; E/E' lateral [-0.7 (1.9) vs 1.5 (1.9); p 0.001] over the study period in the ramipril compared to the placebo group. Significantly higher measurements were observed in the ramipril arm of the subgroup of patients with right ventricular restrictive physiology in terms of peak late diastolic velocity; A [5.9 (13.5) cm/s vs -5.8 (12.5) cm/s; p = 0.041] and early to late diastolic transmitral velocity ratio; E/A [-0.18 (0.42) vs 0.23 (0.48); p = 0.037].Six months' ramipril treatment appears to limit progression of both diastolic and systolic LV function in adults late after tetralogy of Fallot repair. With increased appreciation that even subtle LV disease predicts tetralogy of Fallot outcomes, further clinical trials of drug therapies are justified.

Echocardiography is the mainstay in screening for pulmonary hypertension (PH). International guidelines suggest echocardiographic parameters for suspecting PH, but these may not apply to many adults with congenital heart disease (ACHD). PH is relatively common in ACHD patients and can significantly affect their exercise capacity, quality of life, and prognosis. Identification of patients who have developed PH and who may benefit from further investigations (including cardiac catheterization) and treatment is thus extremely important. A systematic review and survey of experts from the United Kingdom and Ireland were performed to assess current knowledge and practice on echocardiographic screening for PH in ACHD. This paper presents the findings of the review and expert statements on the optimal approaches when using echocardiography to assess ACHD patients for PH, with particular focus on major subgroups: patients with right ventricular outflow tract obstruction, patients with systemic right ventricles, patients with unrepaired univentricular circulation, and patients with tetralogy of Fallot with pulmonary atresia.

Transition, the planned passage of adolescents and young adults with chronic disease from paediatric to adult care, has a significant role in preparing individuals to take charge over their health and lives as adults. Transition is a process that spans from the age of 12 to 25 years and goes far beyond the simple transfer of patients from paediatric to adult services. The patient is at the centre of the transition process but is not the only stakeholder. The family, paediatric and adult physicians are also involved and should help overcome barriers and misconceptions, and ensure continuity of care. Different models of transition for patients with congenital heart disease (CHD) and cardiomyopathy exist around the world. In the UK, tertiary centres have set up specific transition services, run by clinical nurse specialists and overseen by paediatric and adult CHD physicians. Clinic visits, workshops and other activities are in place to support patients over the entire transition period and are tailored to the needs of the individual. All CHD services should be able to provide a smooth and effective transition for young individuals and prepare them for their future as adults.

Resumen: Este artículo es continuación de la revisión iniciada en el número anterior sobre la utilidad de la ecografía clínica abdominal en Atención Primaria (AP), y completa los escenarios de grandes vasos abdominales, bazo, nefrourológicos y ginecológicos. Abstract: This article is a continuation of the review initiated in the previous issue about the usefulness of point of care ultrasound in Primary Care, completing the scenarios of large abdominal vessels, spleen, nephrourological and gynecological ultrasound. Palabras clave: Ecografía clínica, Medicina familiar, Utilidad, Fiabilidad, Keywords: Point of care ultrasound, Family practice, Usefulness, Reliability

ObjectivesApproximately 5%–10% of adults with congenital heart disease (CHD) develop pulmonary arterial hypertension (PAH), which affects life expectancy and quality of life. Arrhythmias are common among these patients, but their incidence and impact on outcome remains uncertain.MethodsAll adult patients with PAH associated with CHD (PAH-CHD) seen in a tertiary centre between 2007 and 2015 were followed for new-onset atrial or ventricular arrhythmia. Clinical variables associated with arrhythmia and their relation to mortality were assessed using Cox analysis.ResultsA total of 310 patients (mean age 34.9±12.3 years, 36.8% male) were enrolled. The majority had Eisenmenger syndrome (58.4%), 15.2% had a prior defect repair and a third had Down syndrome. At baseline, 14.2% had a prior history of arrhythmia, mostly supraventricular arrhythmia (86.4%). During a median follow-up of 6.1 years, 64 patients developed at least one new arrhythmic episode (incidence 3.47% per year), mostly supraventricular tachycardia or atrial fibrillation (78.1% of patients). Arrhythmia was associated with symptoms in 75.0% of cases. The type of PAH-CHD, markers of disease severity and prior arrhythmia were associated with arrhythmia during follow-up. Arrhythmia was a strong predictor of death, even after adjusting for demographic and clinical variables (HR 3.41, 95% CI 2.10 to 5.53, pConclusionsArrhythmia is common in PAH-CHD and is associated with an adverse long-term outcome, even when managed in a specialist centre.

Background: Ruxolitinib is the standard of care for myelofibrosis (MF). However not all patients respond to ruxolitinib and other lose response while on treatment or require discontinuation due to adverse events. Therefore, several clinical trials with ruxolitinib in combination with other drugs are being conducted. We previously showed the synergistic effect of the combination ruxolitinib/nilotinib/prednisone in ex vivo models of peripheral blood mononuclear cells from MF patients and cell lines. Aims: This phase Ib/II study, non-randomized, open-label, evaluates safety and tolerability of ruxolitinib in combination with nilotinib and prednisone in patients with naïve or ruxolitinib-resistant MF. Methods:Between November 2017 and June 2020, 21 patients were included in RUNIC (EudraCT Number:2016-005214-21) at 6 Spanish sites. Six patients were considered screening failures. A total of 15 patients received at least one dose of ruxolitinib and were included in the intention-to-treat (ITT) or the per-protocol (PP) populations. The study design is summarized in figure 1. Out of 15 evaluable patients whose median age was 66.5 years (53.4-70.8). Six patients (40%) had a diagnosis of primary MF, 4 patients (26.7%) post-polycythemia vera MF, and 4 patients (26.7%) post-essential thrombocythemia MF. Most patients had International Prognostic Scoring System (IPSS) intermediate-1 or -2 disease (5 [33.3%] and 4 [26.7%], respectively), and 9 patients (60%) had JAK2 V617F mutation. Most of the patients (n=13; 86.7%) had received ruxolitinib as previous anti-neoplastic therapy for MF. Results:Eight patients completed 7 cycles (53.3%), and six patients 12 cycles (40%) and nine patients withdrawn because of disease progression, lack of efficacy, or no clinical benefit (n=5), withdrawal of consent (n=2), adverse event (AE) (pulmonary thromboembolism, n=1), and investigator's medical judgment (n=1). All patients experienced at least one AE during the study (the most common were hyperglycemia, asthenia and thrombocytopenia, and 14 patients registered at least one treatment-related AE (the most common were hyperglycemia (22.2%), thrombocytopenia (13.3%), and anemia (8.9%)). Five treatment-related serious adverse events (SAEs) were reported in 2 patients (13.3%), all of them related to nilotinib: one patient had pericardial effusion and bilateral pleural effusion, the other had congestive heart failure, pleural effusion, and pulmonary hypertension. No deaths were registered throughout the study.There were 2 patients with at least one adverse event meeting criteria for dose-limiting toxicity: grade 4 anemia and lumbar pain. Only eight patients were evaluated for spleen lengths at screening and cycle 7 (Figure 2B). Of these, 6 experienced a palpable spleen reduction, 4 of them with a 100% reduction. In contrast, one patient remained with the same spleen length, and one patient experienced a 25% increase.Six patients had both symptom evaluation at screening and cycle 7 (Figure 2D). Four experienced a total symptom score reduction, one patient remained with the same total symptom score, and two patients reported an increase.Six patients had spleen length measures recorded both at screening and at cycle 12. From those, 4 showed a spleen length reduction, 3 of them with a 100% reduction. Conclusions: Ruxolitinib in combination with nilotinib and prednisone showed relevant clinical activity in patients with naïve or ruxolitinib-resistant MF. The tolerability of this combination was acceptable, and the hyperglycemia was the treatment-related AE most frequent. The main cause of trial withdrawn was disease progression, lack of efficacy, or no clinical benefit. Based on these results, this triple combination should be explored in phase II/III clinical trials. Figure 1 Figure 1. Disclosures Ayala: Incyte Corporation: Membership on an entity's Board of Directors or advisory committees; Novartis: Honoraria, Membership on an entity's Board of Directors or advisory committees; Astellas: Honoraria; Celgene: Honoraria. Garcia Gutierrez: BMS: Consultancy, Honoraria, Research Funding; Pfizer: Consultancy, Honoraria, Research Funding; Incyte: Consultancy, Honoraria, Research Funding; Novartis: Consultancy, Honoraria, Research Funding. Osorio: Janssen, Abbvie, Roche: Consultancy. Sanchez: Janssen, Jazz Pharmaceuticals, Gilead, Novartis, Amgen: Consultancy. Martínez-López: Janssen, BMS, Novartis, Incyte, Roche, GSK, Pfizer: Consultancy; Roche, Novartis, Incyte, Astellas, BMS: Research Funding.

Background: Heavily pretreated relapsed and refractory multiple myeloma (RR MM) constitutes a specific and unmet medical need. Median survival ranges from as little as 6 to 9 months, and responses to treatment are characteristically short (Richardson et al. 2007). Belantamab Mafodotin (BM), a novel anti-BCMA antibody conjugated to microtubule-disrupting agent monomethyl auristatin F, showed single-agent activity in the phase 1 DREAMM-1 and phase 2 DREAMM-2 studies in heavily pre-treated patients with RRMM (Lonial et al, 2019 & 2021). We aim to assess efficacy and safety of BM treatment administered via the expanded access compassionate care program for triple class MMRR patients in the region of Madrid (Spain). Methods: An observational, retrospective and multicenter study has been performed including all patients who received at least one dose of BM under the expanded access program in the region of Madrid (Spain) from Nov 2019 to Jun 2021. Hematology centers provided data from the medical records and entered them in a case report form distributed to the sites. Primary endpoint was overall response rate (ORR). Secondary endpoints were progression free survival (PFS), overall survival (OS) and the incidence of treatment emergent adverse events (TEAEs), with a major focus on ocular and hematologic toxicity. Results: A total of 33 patients (pts), from 14 different centers, were included from February 2020 till May 2021. Median age was 70 (46-79) years. 55% of the pts were women. Median time from diagnosis was 71 (10-858) months. 30.3% were high-risk cytogenetic features. Median of prior therapy lines was 5 (3-8) and at least 88% of the pts were triple class refractory. The median number of BM doses per patient was 3 (1-16) and the median follow-up was 11 months (95%CI 6.34-15.66). ORR was 42.2%, and 18.2% achieved ≥VGPR. Median PFS was 3 months (95%CI 0.92-5.08). Median PFS for patients who achieved ≥PR was 11 months (HR 0,26; 95% CI 0,10-0,68). No significant differences were found in PFS according to age, cytogenetic risk and prior therapy lines. OS was 424 days (95% CI 107-740). The incidence of non-hematological TEAEs was 57.6% and the most common of which was ocular toxicity (45.5%). The incidence of ≥G3 non-hematological TEAEs was 30.3%. 51.5% of the pts were diagnosed of keratopathy and 21.2% was ≥G3. 30.3% of the pts showed a reduced visual acuity, but this event was resolved in 92.9% of the pts. The most common symptoms were blurry vision (30.3%, n=10) and dry eye (24.2%, n=8). The incidence of ≥G3 hematological TEAEs was 18.2% and thrombocytopenia was the most frequent (21.2%). Dose reductions of BM were required in 30.3% of the pts and delayed in 36.4% due to TEAEs. Main causes for treatment discontinuation (81%, n=27) were disease progression (54.5%, n=18), toxicity (15.2%, n=5), death (6.1%, n=3) and due to patient's decision (3%, n=1). Conclusion: Compassionate use of BM in heavily pretreated RR MM pts showed a relevant anti-myeloma activity with a manageable safety profile.These results are similar to those observed in the DREAMM-1 and DREAMM-2 clinical trials. Disclosures No relevant conflicts of interest to declare.

Background Multiple myeloma (MM) constitutes approximately 10% of haematological malignancies, with a median age at diagnosis of 65 years. Patient survival has improved considerably over the last 20 years with the introduction of new drugs. In 1999, the first immunomodulatory drug, thalidomide, was approved, followed by lenalidomide in 2005 and pomalidomide in 2013. In 2003, proteosome inhibitors such as bortezomib were introduced and carfilzomib in 2014. In 2015, anti-CD38 monoclonal antibodies such as daratumumab were added to the treatment schemes. We have analyzed the impact on the outcome of the introduction new drugs for MM in the last 20 years in our institution. Methods A total of 862 patients diagnosed with symptomatic multiple myeloma between 1999 and 2020 in a tertiary care hospital in Spain, Hospital 12 de Octubre in Madrid, were retrospectively analysed. Survival by age was evaluated over the years, establishing three groups: 1999-2005, 2005-2015 and 2015-2020. Kaplan-Meier analysis was used for analyzing overall survival, and differences between groups were tested for statistical significance using the log-rank test. Results A total of 862 patients were included in the study. There were 409 men (47.45%) and 453 women (52.55%). The median age at diagnosis was 69 years. Among the group of patients younger than 65 years, the median survival among patients treated between the period 1999 to 2005 was 49.28 months (16.86-81.70; 95%); 78.42 months (49.83-107.01; 95%) between the years 2005 to 2015 and the median is not reached between the years 2015 to 2020 (p=0.001). Equally significantly, patients younger than 75 years have improved survival over the years. Median survival among patients treated between 1999 and 2005 was 43.43 months (23.86. 63.00; 95%); 58.80 months (43.38-74.23; 95%) between 2005 and 2015 and the median is not reached between 2015 and 2020 (p Conclusion The introduction of new agents in the treatment of multiple myeloma has transformed the natural history of the disease, achieving long survival times in younger patients. Thus, it is essential to continue to advance and develop new therapies, as has been the case in recent years with the emergence of antiBCMA therapies.

Background Anomalous origin of a coronary artery from the pulmonary artery (PA) is a rare condition that usually presents in childhood. The aim of this study is to describe its characteristics in unrepaired adults. Methods We conducted a retrospective study of 18 patients with left and right anomalous coronary artery from the PA (ALCAPA and ARCAPA) diagnosed in adulthood. Patients ≥18 years old at diagnosis and assessed at least once in our institution were included. Results Median age at diagnosis was 29.5 years [IQR 24.0–48.8]. Presentation mode varied, with two patients (11%) diagnosed following aborted sudden cardiac death. Diagnosis was most frequently made by coronary angiography (44%) and cardiac computed tomography (28%). The mean left ventricle ejection fraction (LVEF) at presentation was 56 ±10% and moderate or severe mitral regurgitation was present in 5 patients. Surgical or interventional repair was performed in 14 patients (78%), 9 of whom (50%) underwent reimplantation. Median follow-up was 8.5 years [IQR 0.98–13.8]. One patient with severe pulmonary hypertension died during the follow-up. Most patients (79%) were in NYHA functional class 1 at last follow-up with a mean LVEF of 53±12%. Conclusions Anomalous origin of a coronary artery from the PA can present in adulthood in various ways. Multimodality imaging allows the diagnosis and assessment of functional impact. Surgical correction of ALCAPA with establishment of a dual coronary pathway was the most frequent management strategy in our cohort. The majority of patients experienced favorable long-term outcomes.

Congenital heart disease (CHD) is the most common inborn defect, affecting approximately 1% of all newborns worldwide. Advances in its diagnosis and treatment have led to dramatic improvements in patients' quality of life and long-term survival. Nevertheless, despite these innovations many patients require life-long follow-up and are at risk of numerous complications, namely, residual or progressive hemodynamic lesions, arrhythmia, sudden cardiac death, and the development of heart failure and pulmonary arterial hypertension (PAH), despite timely surgical intervention. Ill advisedly, some patients are also lost to follow-up, assuming that their early life surgical or catheter-based intervention was curative, hence missing out on invaluable lifetime screening and timely interventions that may be necessary. Additionally, there are many patients with undiagnosed or unoperated CHD in the developing world presenting later in life with irreversible complications. Even in this modern era of diagnosis and screening, PAH-CHD remains a burden in patients with CHD, with approximations of up to 10% in this heterogeneous group and is associated with an adverse impact on quality of life and survival.

Aims The New York Heart Association functional classification (NYHA class) is often used to describe the functional capacity of adults with congenital heart disease (ACHD), albeit with limited evidence on its validity in this heterogeneous population. We aimed to validate the NYHA functional classification in ACHD by examining its relation to objective measures of limitation using cardiopulmonary exercise testing (CPET) and mortality. Methods and results This study included all ACHD patients who underwent a CPET between 2005 and 2015 at the Royal Brompton, in whom functional capacity was graded according to the NYHA classification. Congenital heart diagnoses were classified according to the Bethesda score. Time to all-cause mortality from CPET was recorded in all 2781 ACHD patients (mean age 33.8 ± 14.2 years) enrolled in the study. There was a strong relation between NYHA class and peak oxygen consumption (peak VO2), ventilation per unit in carbon dioxide production (VE/VCO2) slope and the Bethesda classification (P

ObjectiveInfective endocarditis (IE) is associated with significant morbidity and mortality. Patients with adult congenital heart disease (ACHD) have an increased risk of developing IE. The aim of this study is to describe the incidence, predictors of outcome and mortality associated with IE in ACHD in a contemporary cohort.MethodsAll episodes of IE in adults with congenital heart disease referred to our tertiary centre between 1999 and 2013 were included in the study. Patients were identified from the hospital database. The diagnosis of endocarditis was established according to the modified Duke criteria. The primary endpoint of the study was endocarditis-associated mortality.ResultsThere were 164 episodes of IE in 144 patients (male 102, 70.8%). Mean age at presentation was 32.3±22.7 years. Out of these, 43% had a simple, 23% a moderate and 32% a complex lesion. It was at least the second bout of IE in 37 episodes (23%). A predisposing event could be identified in only 26.2% of episodes. Surgical intervention during the same admission was performed in 61 episodes (37.2%). During a median follow-up of 6.7 years (IQR 2.9–11.4), 28 (19.4%) patients died. Out of these, 10 deaths were related to IE (IE mortality 6.9%). On unvariate regression analysis, the development of an abscess (OR: 7.23; 95% CI 1.81 to 28.94, pConclusionsIE-associated morbidity and mortality in a contemporary cohort of ACHD patients is still high in the current era.

Purpose This paper aims to analyze the conical-shaped compensator applied to infrared (IR) thermometry for planar materials. Design/methodology/approach The compensator for the IR thermometry system has been analyzed by means of numerical simulations performed in a commercial finite element analysis tool. Afterwards, the characteristics of a final system have been proposed. The simulation results have been validated by means of experimental measurements performed in a prototype of the proposed system. Findings The proposed conical shape geometry of the compensator is suitable to reduce the errors associated with the temperature estimation by IR thermometry when emissivity of the material is not known with adequate accuracy. Practical implications This work proposed an arrangement of conical-shaped compensator to increase the precision in the IR radiation thermometry of planar materials. Originality/value In this paper, the conical shape geometry is proposed instead of the classical semi-spherical geometry for the compensator of an IR radiation thermometry system with the purpose of reducing the thickness of the complete system. This new proposal can be advantageous when geometrical constraints are imposed.

Background: Atypical hemolytic-uremic syndrome is caused by a thrombotic microangiopathy and manifests itself with hemolytic anemia, thrombocytopenia, and organ ischemia. Its etiology is a mutation affecting the genes encoding for proteins of the complement system. Early treatment with eculizumab (8.6 months from the moment of presentation), a humanized monoclonal antibody against complement, is shown to be effective in controlling symptoms and reversing organ damage. We present a patient with a mutation not previously described in the literature. Late treatment with eculizumab resulted in a good therapeutic response, eliminating the need for peritoneal dialysis. Case Presentation: A 34-year-old woman showed symptoms and laboratory findings consistent with atypical hemolytic-uremic syndrome. Genetic analysis revealed an unusual mutation of the complement regulatory gene not seen previously. Due to unavailability of eculizumab at the time of presentation, conventional treatment was started with poor response. Late initiation of eculizumab resulted in discontinuation of peritoneal dialysis and yielded a good and sustained clinical response. Conclusions: This case shows that eculizumab treatment for patients with atypical hemolytic-uremic syndrome, even when initiated many months after beginning on dialysis, might offer substantial benefits and improve the patients’ quality of life.

Heba Nashat,1–3 Aleksander Kempny,1–3 Colm McCabe,1 Laura C Price,1–3 Carl Harries,1 Rafael Alonso-Gonzalez,1–3 Michael A Gatzoulis,1–3 Stephen J Wort,1–3 Konstantinos Dimopoulos1–3 1Adult Congenital Heart Centre and National Centre for Pulmonary Hypertension, Royal Brompton Hospital, 2National Heart and Lung Institute (NHLI), Imperial College, 3National Institute for Health Research (NIHR) Cardiovascular Biomedical Research Unit, Royal Brompton Hospital and National Heart and Lung Institute, Imperial College, London, UK Abstract: Eisenmenger syndrome (ES) is the most severe form of pulmonary arterial hypertension (PAH) related to congenital heart disease (CHD). It results from a cardiac defect allowing significant systemic-to-pulmonary (left-to-right) shunting, which triggers the development of pulmonary vascular disease (PVD) if the defect is not repaired in a timely fashion. Once severe PVD has developed, the defect cannot be repaired. With advances in pediatric cardiology and surgery, the prevalence of ES is steadily falling in developed countries; nonetheless, there will always be patients who are unsuitable for repair at the time of diagnosis, or emigrating from countries with less advanced healthcare, who will develop ES. ES is a multisystem disorder causing chronic hypoxemia and reduced cardiac output resulting in significant morbidity and mortality. While lung (plus defect repair) or combined heart and lung transplantation is thought be the definitive treatment for ES, transplant organs are a limited resource and long-term results are still suboptimal. PAH pharmacotherapy was, until quite recently, largely directed at symptomatic relief and had no impact on morbidity and mortality. Targeted PAH therapies have recently been proven to be beneficial in various forms of PAH in terms of functional status, progression of disease, and prognosis. Data on the effect of PAH therapies in the ES cohort remain limited, but available studies demonstrate evidence of improvement in symptoms, exercise capacity, and some evidence of survival benefit. ES patients should be followed in specialized centers, by means of an interdisciplinary approach by clinicians experienced in PAH and CHD. However, local physicians working in cardiology, respiratory medicine, primary care, and emergency services are likely to encounter ES patients and need to be aware of the main issues and pitfalls in their care. The authors present an overview of the management of ES, focusing on the most common issues and complications. Keywords: Eisenmenger syndrome, pulmonary arterial hypertension, congenital heart disease, cyanosis, pulmonary arterial hypertension therapies, hyperviscosity, thrombosis, bleeding, pregnancy, Down syndrome

Sustainable forest management has been approached on many occasions by defining and subsequently measuring a set of initially accepted indicators. This methodology permits the aggregation of multiple goods and services with heterogeneous characteristics into forest management. However, the calculation of these indicators has usually been static. When we find ourselves in situations in which there is a need to make long-term evaluations of the effects of possible scenarios affecting forest management, a procedure has to be set up to define and aggregate the different indicators over time, as well as to integrate the preferences of the stakeholders involved in management. This study shows a goal programming-based methodology, which permits to select the best management alternative in 6 climate change scenarios when different indicators are aggregated over 100 years in a mountain forest in Central Spain. The results revealed the predominance of one management alternative (no management) when the preferences of the stakeholders were aggregated. However, when the preferential weights corresponding to some stakeholders were included separately, the solution may notably vary, especially in the case of forest owners. It was concluded that the methodology proposed allows a dynamic aggregation of diverse sustainable forest management in addition to presenting a great flexibility at the moment of selecting various solutions proposed by the goal programming model, and the preferences of the different stakeholders. © 2016 Elsevier Ltd

The following paper describes the design and optimization method for a small inductor in printed circuit board, which is later used in the implementation of a flexible cooking surface prototype. The method combines analytical developments with finite element analysis (FEA) simulations, providing an important decrease of the computational costs. This is followed by the corresponding calculations in order to minimize conduction and proximity losses in the winding by optimizing the copper volume in the winding and the conductor cross-section dimensions. A parametric analysis is carried out to define the induction system that leads to the optimal efficiency, which, moreover, proves extra-thin PCBs as the most suitable solution. A laboratory prototype of a flexible cooking surface was implemented and tested under real working conditions. The empirical characterization produced good results, which are consistent with the simulations. Additionally, the correct thermal behavior of the arrangement and its adaptability to different pot sizes was verified.