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BACKGROUND AND AIMS: In patients with chronic heart failure (HF), the MONITOR-HF trial demonstrated the efficacy of pulmonary artery (PA)-guided HF therapy over standard of care in improving quality of life and reducing HF hospitalizations and mean PA pressure. This study aimed to evaluate the consistency of these benefits in relation to clinically relevant subgroups. METHODS: The effect of PA-guided HF therapy was evaluated in the MONITOR-HF trial among predefined subgroups based on age, sex, atrial fibrillation, diabetes mellitus, left ventricular ejection fraction, HF aetiology, cardiac resynchronisation therapy, and implantable cardioverter defibrillator. Outcome measures were based upon significance in the main trial and included quality of life, clinical, and PA pressure endpoints, and were assessed for each subgroup. Differential effects in relation to the subgroups were assessed with interaction terms. Both unadjusted and multiple testing adjusted interaction terms were presented. RESULTS: The effects of PA monitoring on quality of life, clinical events, and PA pressure were consistent in the predefined subgroups, without any clinically relevant heterogeneity within or across all endpoint categories (all adjusted interaction P-values were nonsignificant). In the unadjusted analysis of the primary endpoint quality-of-life change, weak trends towards a less pronounced effect in older patients (Pinteraction = 0.03; adjusted Pinteraction = 0.33) and diabetics (Pinteraction = 0.01; adjusted Pinteraction = 0.06) were observed. However, these interaction effects did not persist after adjusting for multiple testing. CONCLUSIONS: This subgroup analysis confirmed the consistent benefits of PA-guided HF therapy observed in the MONITOR-HF trial across clinically relevant subgroups, highlighting its efficacy in improving quality of life, clinical, and PA pressure endpoints in chronic HF patients.
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BACKGROUND: Pulmonary arteriovenous malformations (PAVMs) are direct connections between the pulmonary artery and the pulmonary vein, mostly associated with hereditary hemorrhagic telangiectasia (HHT). PAVMs can lead to severe neurologic complications such as stroke and brain abscess. The risk of complications decreases after embolization. Therefore, screening for PAVMs using transthoracic contrast echocardiography (TTCE) is recommended, including a rescreening interval of 5 years. RESEARCH QUESTION: Is extension of the interval for rescreening patients without a pulmonary right-to-left shunt (RLS) of up to 10 years appropriate? STUDY DESIGN AND METHODS: Adult patients with HHT with 5- or 10-year follow-up TTCE, or both, were included. Patients who underwent PAVM embolization in the past or at baseline were excluded. The RLS grades and presence of a treatable PAVM were compared with baseline. RESULTS: In total, 387 patients (median age, 45 years [interquartile range, 33-54 years]; 56% women) involving 5- and 10-year follow-up data in 363 and 166 patients, respectively, were included. None of the patients (n = 148) without a pulmonary RLS at baseline demonstrated a treatable PAVM after 5 and 10 years. Of the patients with a pulmonary RLS at baseline, 20 patients (9%) and three patients (3%) demonstrated a treatable PAVM at the 5- and 10-year follow-up, respectively. In most patients, the RLS grade remained stable over time. INTERPRETATION: On the basis of the results of this retrospective study, we believe that the rescreening interval for patients with HHT without a pulmonary RLS at initial screening may be extended to 10 years. Those with a pulmonary RLS should be rescreened every 5 years because treatable PAVMs can evolve.
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Malformações Arteriovenosas , Embolização Terapêutica , Veias Pulmonares , Telangiectasia Hemorrágica Hereditária , Adulto , Humanos , Feminino , Pessoa de Meia-Idade , Masculino , Veias Pulmonares/diagnóstico por imagem , Veias Pulmonares/anormalidades , Artéria Pulmonar/diagnóstico por imagem , Artéria Pulmonar/anormalidades , Estudos Retrospectivos , Malformações Arteriovenosas/complicações , Malformações Arteriovenosas/diagnóstico por imagem , Telangiectasia Hemorrágica Hereditária/complicações , Telangiectasia Hemorrágica Hereditária/diagnóstico por imagem , Ecocardiografia/métodos , Embolização Terapêutica/métodosRESUMO
BACKGROUND: Sarcoidosis is a systemic disease of unknown aetiology with significant morbidity and mortality. The PULSAR study prospectively performed cardiac analysis including systematic pulmonary hypertension screening in sarcoidosis patients newly referred to a tertiary sarcoidosis center. In this manuscript we studied the four-year mortality of this population. METHODS AND MAIN FINDINGS: Between august 2015 and October 2017, 399 patients (58% male, mean age 49.4 years, 90.5% Caucasian) were included and followed for a mean period of 4.3±0.7 years. In total, 10 patients had died at the time of analysis.â¯1-, 2-, 3- and 4-year survival rate was 100% (n=399), 99.0% (n=399), 98.2% (n=399) and 94.6% (n=276). Most patients died of respiratory failure, other causes were heterogeneous including cardiac, neurological and non-sarcoidosis origin. A low CPI score or modified Walsh score was associated with higher mortality, similar for high PH probability on echocardiography and elevated right ventricular systolic pressure. CONCLUSION: This study highlights that elevated RVSP and presence of PH on echocardiography and progression of fibrotic disease with subsequent decline in pulmonary function test are important factors for mortality in sarcoidosis patients.
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Hipertensão Pulmonar , Sarcoidose Pulmonar , Sarcoidose , Feminino , Humanos , Hipertensão Pulmonar/etiologia , Pulmão , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Sarcoidose/complicações , Sarcoidose Pulmonar/complicações , Sarcoidose Pulmonar/diagnóstico por imagem , Taxa de SobrevidaRESUMO
Right ventricular (RV) ejection fraction (EF) by cardiac magnetic resonance (CMR) correlates to outcome in precapillary pulmonary hypertension (pPH) patients, but is insensitive to early changes. Strain might provide incremental information. In this study, we compare right atrial (RA) and RV strain in pPH patients to healthy controls, and evaluate the prognostic value of strain in pPH. In this cross-sectional study, 45 pPH patients and 20 healthy controls underwent CMR, and feature-tracking derived RA and RV strain were evaluated. pPH patients had impaired RA reservoir and conduit strain, and RV longitudinal strain (LS), compared to healthy controls. In pPH patients with preserved RVEF (≥ 50%, n = 18), RA reservoir (35% ± 9 vs. 41% ± 6, p = 0.02) and conduit strain (16% ± 8 vs. 23% ± 5, p = 0.004), and RV-LS (-25% ± 4 vs. -31% ± 4, p < 0.001) remained impaired, compared to healthy controls. The association of strain with the primary endpoint (combination of all-cause death, lung transplantation, and heart failure hospitalization) was evaluated using a multivariable Cox regression model. RV-LS (HR 1.18, 95%-CI 1.04-1.34, p = 0.01) and RA strain (reservoir: HR 0.87, 95%-CI 0.80-0.94, p = 0.001; conduit: HR 0.85, 95%-CI 0.75-0.97, p = 0.02, booster: HR 0.81, 95%-CI 0.71-0.92, p = 0.001) were independent predictors of outcome, beyond clinical and imaging features. In conclusion, pPH patients have impaired RA strain and RV-LS, even when RVEF is preserved. In addition, RA strain and RV-LS were independent predictors of adverse prognosis. These results emphasize the incremental value of RA and RV strain analyses, to detect alterations in RV function, even before RVEF declines.
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Fibrilação Atrial , Hipertensão Pulmonar , Disfunção Ventricular Direita , Humanos , Função Ventricular Direita , Fibrilação Atrial/complicações , Estudos Transversais , Valor Preditivo dos Testes , Volume Sistólico , Prognóstico , Átrios do Coração/diagnóstico por imagem , Disfunção Ventricular Direita/etiologia , Disfunção Ventricular Direita/complicaçõesRESUMO
Hereditary haemorrhagic telangiectasia (HHT) is a complex, multisystemic vascular dysplasia affecting approximately 85,000 European Citizens. In 2016, eight founding centres operating within 6 countries, set up a working group dedicated to HHT within what became the European Reference Network on Rare Multisystemic Vascular Diseases. By launch, combined experience exceeded 10,000 HHT patients, and Chairs representing 7 separate specialties provided a median of 24 years' experience in HHT. Integrated were expert patients who focused discussions on the patient experience. Following a 2016-2017 survey to capture priorities, and underpinned by more than 40 monthly meetings, and new data acquisitions, VASCERN HHT generated position statements that distinguish expert HHT care from non-expert HHT practice. Leadership was by specialists in the relevant sub-discipline(s), and 100% consensus was required amongst all clinicians before statements were published or disseminated. One major set of outputs targeted all healthcare professionals and their HHT patients, and include the new Orphanet definition; Do's and Don'ts for common situations; Outcome Measures suitable for all consultations; COVID-19; and anticoagulation. The second output set span aspects of vascular pathophysiology where greater understanding will assist organ-specific specialist clinicians to provide more informed care to HHT patients. These cover cerebral vascular malformations and screening; mucocutaneous telangiectasia and differential diagnosis; anti-angiogenic therapies; circulatory interplays between anaemia and arteriovenous malformations; and microbiological strategies to counteract loss of normal pulmonary capillary function. Overall, the integrated outputs, and documented current practices, provide frameworks for approaches that augment the health and safety of HHT patients in diverse health-care settings.
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Telangiectasia Hemorrágica Hereditária/terapia , Gerenciamento Clínico , Europa (Continente) , Humanos , Guias de Prática Clínica como Assunto , Doenças Raras , Telangiectasia Hemorrágica Hereditária/diagnósticoRESUMO
BACKGROUND: Cardiac sarcoidosis (CS) diagnosis is usually based on advanced imaging techniques and multidisciplinary evaluation. Diagnosis is classified as definite, probable, possible or unlikely. If diagnostic confidence remains uncertain, cardiac imaging can be repeated. The objective is to evaluate the usefulness of repeated cardiac magnetic resonance imaging (CMR) and fluorodeoxyglucose positron emission tomography (FDG PET/CT) for CS diagnosis in patients with an initial "possible" CS diagnosis. METHODS: We performed a retrospective cohort study in 35 patients diagnosed with possible CS by our multidisciplinary team (MDT), who received repeated CMR and FDG PET/CT within 12 months after diagnosis. Imaging modalities were scored on abnormalities suggestive for CS and classified as CMR+/PET+, CMR+/PET-, CMR-/PET+ and CMR-/PET-. Primary endpoint was final MDT diagnosis of CS. RESULTS: After re-evaluation, nine patients (25.7%) were reclassified as probable CS and 16 patients (45.7%) as unlikely CS. Two patients started immunosuppressive treatment after re-evaluation. At baseline, eleven patients (31.4%) showed late gadolinium enhancement (LGE) on CMR (CMR+) and 26 (74.3%) patients showed myocardial FDG-uptake (PET+). At re-evaluation, nine patients (25.7%) showed LGE (CMR+), while 16 patients (45.7%) showed myocardial FDG-uptake (PET+). When considering both imaging modalities together, 82.6% of patients with CMR-/PET+ at baseline were reclassified as possible or unlikely CS, while 36.4% of patients with CMR+ at baseline were reclassified as probable CS. Three patients with initial CMR-/PET+ showed LGE at re-evaluation. CONCLUSION: Repeated CMR and FDG PET/CT may be useful in establishing or rejecting CS diagnosis, when initial diagnosis is uncertain. However, clinical relevance has to be further determined.
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AIM: To determine whether there are differences between idiopathic and hereditary haemorrhagic telangiectasia (HHT) associated pulmonary arteriovenous malformations (PAVMs) (HHT-PAVM) regarding clinical and radiographic characteristics, and the results of embolotherapy. MATERIALS AND METHODS: A retrospective analysis was undertaken of all adult and adolescent patients who were diagnosed with a PAVM on chest computed tomography (CT) from January 2006 until August 2019. RESULTS: In total, 41 patients with idiopathic PAVMs and 194 patients with genetically confirmed HHT and PAVMs were included. Idiopathic PAVMs were more frequently observed in female patients, were more solitary, and predominantly located in the lower lobes. The diameter of the feeding artery and type of PAVM (simple versus complex) were similar. Embolotherapy results were comparable between both groups with similar re-embolisation rates. CONCLUSIONS: PAVMs of idiopathic origin are predominantly found in women, more frequently located in the lower lobes, and solitary compared to HHT-PAVMs; however, the outcome of treatment is the same, suggesting that treatment and follow-up should be similar in both groups.
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Fístula Arteriovenosa/complicações , Fístula Arteriovenosa/diagnóstico por imagem , Artéria Pulmonar/anormalidades , Veias Pulmonares/anormalidades , Telangiectasia Hemorrágica Hereditária/complicações , Telangiectasia Hemorrágica Hereditária/diagnóstico por imagem , Tomografia Computadorizada por Raios X/métodos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Embolização Terapêutica/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Artéria Pulmonar/diagnóstico por imagem , Veias Pulmonares/diagnóstico por imagem , Estudos Retrospectivos , Telangiectasia Hemorrágica Hereditária/terapia , Telangiectasia/complicações , Telangiectasia/diagnóstico por imagem , Adulto JovemRESUMO
BACKGROUND: Immunosuppressive therapy in active cardiac sarcoidosis (CS) might prevent potential life-threatening complications. Infliximab (IFX) is a tumor necrosis factor alpha monoclonal antibody proven to be effective in refractory extracardiac sarcoidosis. It is sparsely used in CS, because of its association with worsening heart failure in prior studies. The goal of this study is to assess the effectiveness and safety of IFX in CS. METHODS AND RESULTS: A retrospective, single center cohort study was performed in sarcoidosis patients treated with IFX based on a cardiac indication between January 2016 and March 2019. Patients received IFX intravenously at a dose of 5 mg/kg at week 0, 2, and subsequently every 4 weeks. After every six months, treatment response was evaluated within the multidisciplinary team using FDG-PET/CT, transthoracic echocardiography, biomarkers and device interrogation reports. Responder analysis definitions were based on; dosage of immunosuppressive drugs, improvement in functional class, left ventricular ejection fraction (LVEF) and SUVmax. Twenty-two patients were included (mean age 51.0 SD10.0 years, male 68.2%) with a mean follow-up of 18.9 months (6 to 44 months) of whom 18 (82%) were classified as responders. Median SUVmax on FDG-PET/CT decreased from SUVmax 5.2 [3.7-8.4] to 2.3 [1.4-2.3], p = 0.015. The target-to-background ratio decreased from 3.2 [2.1-5.1] to 1.0 [0.7-2.4], p = 0.002. The median left ventricular (LV) ejection fraction increased from 45.0% [34.0-60.0] to 55.0% [41.0-60.0], p = 0.02. The majority of patients (73%) experienced no side effects and no patients had worsening of heart failure. CONCLUSION: In this pilot study, patients with refractory CS treated with infliximab, on top of standard of care, had a reduction in inflammation on FDG-PET/CT and an improvement in LV function, without serious adverse events.
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Cardiomiopatias , Sarcoidose , Cardiomiopatias/diagnóstico por imagem , Cardiomiopatias/tratamento farmacológico , Estudos de Coortes , Fluordesoxiglucose F18 , Humanos , Infliximab , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada , Estudos Retrospectivos , Sarcoidose/diagnóstico por imagem , Sarcoidose/tratamento farmacológico , Volume Sistólico , Resultado do Tratamento , Função Ventricular EsquerdaRESUMO
BACKGROUND: Aortic root dilatation is common in adults with repaired tetralogy of Fallot (rTOF) and might lead to aortic dissection. However, little is known on progression of aortic dilatation and the effect of pharmaceutical treatment. This study aims to determine factors associated with aortic growth and investigate effects of losartan. METHODS AND RESULTS: We performed a prespecified analysis from the 1:1 randomized, double-blind REDEFINE trial. Aortic root diameters were measured at baseline and after 2.0 ± 0.3 years of follow-up using cardiovascular magnetic resonance (CMR) imaging. A total of 66 patients were included (68% men, age 40 ± 12 years, baseline aortic root 37 ± 6 mm, 32% aortic dilatation (>40 mm)). There was a trend towards slow aortic root growth (+0.6 ± 2.3 mm after two years, p = 0.06) (n = 60). LV stroke volume was the only factor associated with both a larger baseline aortic root (ß: 0.09 mm/ml (95% C.I.:0.02, 0.15), p = 0.010) and with aortic growth during follow-up (ß: 0.04 mm/ml (95% C.I.:0.005, 0.066), p = 0.024), after correction for age, sex, and body surface area using linear regression analysis. No treatment effect of losartan was found (p = 0.17). CONCLUSIONS: Aortic root dilatation was present in about one-third of rTOF patients. A larger LV stroke volume was associated with both a larger baseline aortic root and ongoing growth. Our findings provide no arguments for lower aortic diameter thresholds for prophylactic surgery compared to the general population.
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Doenças da Aorta , Tetralogia de Fallot , Adulto , Aorta/diagnóstico por imagem , Dilatação Patológica , Feminino , Humanos , Losartan , Masculino , Pessoa de Meia-Idade , Tetralogia de Fallot/diagnóstico por imagem , Tetralogia de Fallot/cirurgiaRESUMO
The inhibiting effects of itraconazole, an antifungal drug on vascular endothelial growth factor (VEGF) have recently been discovered. By inhibiting VEGF, itraconazole has shown potential in clinical trials as anti-cancer treatment. In hereditary hemorrhagic telangiectasia (HHT) patients, VEGF levels are elevated and inhibition of VEGF can decrease bleeding. Itraconazole could potentially serve as anti-angiogenic therapy for HHT-related bleeding. We report a proof of concept study with HHT patients and severe epistaxis. Patients were treated with daily 200 mg orally administered itraconazole for sixteen weeks. Twenty-one HHT patients, 8 females (38%), 13 males (62%), median age of 59 years (interquartile range (IQR) 55-69) were enrolled. Of these patients, 13 (62%) were diagnosed with HHT type 1, seven (33%) with HHT type 2 and in one patient (5%), no pathognomonic HHT mutation was found. Four patients (19%) prematurely terminated the study (3 due to mild or moderate side-effects) resulting in 17 patients included in the analyses. The median epistaxis severity score significantly decreased during treatment from 6.0 (IQR 5.1-7.2) to 3.8 (IQR 3.1-5.2) (p = 0.006). The monthly epistaxis frequency decreased from 56 to 38 epistaxis episodes (p = 0.004) and the monthly duration from 407 to 278 minutes (p = 0.005). Hemoglobin levels did not significantly change. The quality of life showed a small but significant improvement. In conclusion, oral itraconazole significantly improved epistaxis in HHT patients. The potential benefit of itraconazole in HHT should be further investigated.
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Epistaxe/tratamento farmacológico , Doenças Genéticas Inatas/tratamento farmacológico , Itraconazol/administração & dosagem , Qualidade de Vida , Telangiectasia Hemorrágica Hereditária/tratamento farmacológico , Administração Oral , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudo de Prova de ConceitoRESUMO
BACKGROUND: The relative new subspecialty 'cardio-oncology' was established to meet the growing demand for an interdisciplinary approach to the management of cancer therapy-related cardiovascular adverse events. In recent years, specialised cardio-oncology services have been implemented worldwide, which all strive to improve the cardiovascular health of cancer patients. However, limited data are currently available on the outcomes and experiences of these specialised services, and optimal strategies for cardio-oncological care have not been established. AIM: The ONCOR registry has been created for prospective data collection and evaluation of cardio-oncological care in daily practice. METHODS: Dutch hospitals using a standardised cardio-oncology care pathway are included in this national, multicentre, observational cohort study. All patients visiting these cardio-oncology services are eligible for study inclusion. Data collection at baseline consists of the (planned) cancer treatment and the cardiovascular risk profile, which are used to estimate the cardiotoxic risk. Information regarding invasive and noninvasive tests is collected during the time patients receive cardio-oncological care. Outcome data consist of the incidence of cardiovascular complications and major adverse cardiac events, and the impact of these events on the oncological treatment. DISCUSSION: Outcomes of the ONCOR registry may aid in gaining more insight into the incidence of cancer therapy-related cardiovascular complications. The registry facilitates research on mechanisms of cardiovascular complications and on diagnostic, prognostic and therapeutic strategies. In addition, it provides a platform for future (interventional) studies. Centres with cardio-oncology services that are interested in contributing to the ONCOR registry are hereby invited to participate.
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Hereditary hemorrhagic telangiectasia (HHT) is an autosomal dominant disease with an estimated prevalence of 1 in 5000 that is characterized by the presence of vascular malformations (VMs). These result in chronic bleeding, acute hemorrhage, and complications from shunting through VMs. The goal of the Second International HHT Guidelines process was to develop evidence-based consensus guidelines for the management and prevention of HHT-related symptoms and complications. The guidelines were developed using the AGREE II (Appraisal of Guidelines for Research and Evaluation II) framework and GRADE (Grading of Recommendations Assessment, Development and Evaluation) methodology. The guidelines expert panel included expert physicians (clinical and genetic) in HHT from 15 countries, guidelines methodologists, health care workers, health care administrators, patient advocacy representatives, and persons with HHT. During the preconference process, the expert panel generated clinically relevant questions in 6 priority topic areas. A systematic literature search was done in June 2019, and articles meeting a priori criteria were included to generate evidence tables, which were used as the basis for recommendation development. The expert panel subsequently convened during a guidelines conference to conduct a structured consensus process, during which recommendations reaching at least 80% consensus were discussed and approved. The expert panel generated and approved 6 new recommendations for each of the following 6 priority topic areas: epistaxis, gastrointestinal bleeding, anemia and iron deficiency, liver VMs, pediatric care, and pregnancy and delivery (36 total). The recommendations highlight new evidence in existing topics from the first International HHT Guidelines and provide guidance in 3 new areas: anemia, pediatrics, and pregnancy and delivery. These recommendations should facilitate implementation of key components of HHT care into clinical practice.
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Humanos , Telangiectasia Hemorrágica Hereditária/genética , Telangiectasia Hemorrágica Hereditária/prevenção & controle , Malformações Vasculares/genética , Epistaxe/prevenção & controle , Hemorragia Gastrointestinal/prevenção & controle , Mucosa NasalRESUMO
BACKGROUND: Pulmonary hypertension (PH) is a known complication of pulmonary sarcoidosis and is associated with higher morbidity and mortality. Currently, there are no approved PH-targeted therapies for sarcoidosis-associated pulmonary hypertension (SAPH). Macitentan is frequently used as treatment for pulmonary arterial hypertension, but no results are known in the SAPH population. OBJECTIVE: We investigated the safety and effect of macitentan as treatment for SAPH. METHODS: We retrospectively reviewed our patient database for all SAPH patients receiving macitentan as treatment, with a minimum follow-up of twelve months for monitoring safety. Safety outcomes included reported side-effects, hospitalisations and mortality. Furthermore, six-minutes walking distance, New York Heart Association functional class and NT-proBNP levels were collected. RESULTS: Six cases (three men) with a median age of 64 years (range 52-74 years) were identified. During macitentan treatment, one patient experienced side effects and aborted therapy after five days of treatment and died 16 months later. Three patients were hospitalised during treatment for congestive heart failure. Four patients showed improvement of their functional class and three patients in exercise capacity after 12 months of therapy. CONCLUSION: Macitentan was well tolerated in five out of six cases with severe pulmonary sarcoidosis and PH. Functional capacity improved in four cases. Prospective controlled trials are warranted before therapeutic recommendations can be made. (Sarcoidosis Vasc Diffuse Lung Dis 2020; 37 (1): 74-78).
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Anti-Hipertensivos/uso terapêutico , Pressão Arterial/efeitos dos fármacos , Antagonistas dos Receptores de Endotelina/uso terapêutico , Hipertensão Pulmonar/tratamento farmacológico , Artéria Pulmonar/efeitos dos fármacos , Pirimidinas/uso terapêutico , Sarcoidose Pulmonar/complicações , Sulfonamidas/uso terapêutico , Idoso , Anti-Hipertensivos/efeitos adversos , Bases de Dados Factuais , Antagonistas dos Receptores de Endotelina/efeitos adversos , Tolerância ao Exercício/efeitos dos fármacos , Feminino , Humanos , Hipertensão Pulmonar/diagnóstico , Hipertensão Pulmonar/etiologia , Hipertensão Pulmonar/fisiopatologia , Masculino , Pessoa de Meia-Idade , Artéria Pulmonar/fisiopatologia , Recuperação de Função Fisiológica , Estudos Retrospectivos , Sarcoidose Pulmonar/diagnóstico , Fatores de Tempo , Resultado do TratamentoRESUMO
Congenital heart disease (CHD) affects 0.8% of live births and over the past decades technical improvements and large-scale repair has led to increased survival into adulthood of over 95% of the new-born. A new group of patients, those who survived their congenital heart defect, has emerged but late complications including heart failure, pulmonary hypertension (PH), arrhythmias, aneurysms and endocarditis appeared numerous, with a huge impact on mortality and morbidity. However, innovations over the past years have changed the landscape of adult CHD dramatically. In the diagnostic process important improvements have been made in the use of MRI, biomarkers, ehealth concepts and 3D visualisation of anatomy. Care is now concentrated in specialised centres, with a continuous emphasis on education and the introduction of weekly multidisciplinary consultations on diagnosis and intervention. Surgery and percutaneous intervention have been refined and new concepts applied, further reducing the burden of the congenital malformations. Research has matured from case series to global networks. Currently, adults with CHD are still facing high risks of early mortality and morbidity. By global collaboration and continuous education and development and innovation of our diagnostic and therapeutic arsenal, we will improve the perspectives of these young patients.
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OBJECTIVE: The current experience with combination therapy in chronic thromboembolic pulmonary hypertension (CTEPH) is limited. We present the first survival results up to 5 years for dual combination therapy versus monotherapy in CTEPH. METHODS: All consecutive, non-operated CTEPH or residual PH after pulmonary endarterectomy patients treated with PH-specific medical therapy between January 2002 and November 2019 were included. We report and compare survival between monotherapy and (upfront or sequential) dual combination therapy until five years after medication initiation. RESULTS: In total, 183 patients (mean age 65 ± 14 years, 60% female, 66% WHO FC III/IV, 86% non-operated) were included, of which 83 patients received monotherapy and 100 patients received dual combination therapy. At baseline, patients receiving combination therapy had a higher NT-proBNP (p = 0.02) mean pulmonary artery pressure (p = 0.0001) and pulmonary vascular resistance (p = 0.02), while cardiac index was lower (p = 0.03). Total follow-up duration was 3.3 ± 1.8 years, during which 31 (17%) patients died. Estimated 1-, 3- and 5-year survival for monotherapy were 99%, 92% and 79%, respectively. For combination therapy percentages were 98%, 89% and 70%, respectively. Survival did not significantly differ between both groups (p = 0.22). CONCLUSION: Survival up to 5 years for patients treated with combination therapy, regardless of the combination strategy, was similar as patients with monotherapy, despite worse clinical and haemodynamic baseline characteristics.
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Pulmonary hypertension (PH) is a well-recognised complication of sarcoidosis. Non-invasive diagnosis is challenging due to limited accuracy of echocardiography in interstitial lung disease. This study evaluates the value of echocardiographic PH probability for diagnosing PH in pulmonary sarcoidosis. All consecutive patients between August 2015 and November 2018 were prospectively screened for PH, and classified as low, intermediate or high PH probability. Patients with intermediate or high PH probability were referred for right heart catheterisation. PH was defined as a mean pulmonary artery pressure of ≥ 25 mm Hg. Additional data on pulmonary function and chest-CT was collected. Of all 479 patients, PH was present in 17 and absent in 19 patients. Six patients refused right heart catheterisation. PH was present in 33% and 75% of patients with intermediate and high PH probability respectively (n = 36). TRV max was measurable in 46% of all patients. Measurability did not correlate with FVC% predicted or presence of significant fibrosis. In intermediate and high PH probability, TRV max < 2.9 m/s successfully ruled out PH whereas a TRV max > 3.4 confirmed PH in all patients. If TRV max was absent or in between 2.9 and 3.4, secondary echocardiographic signs were not able to improve the diagnostic accuracy. PH is unlikely in patients with a TRV max < 2.9 m/s on echocardiography, whereas PH is highly suspected in a TRV max > 3.4 m/s. Discrimination is challenging if the TRV max is between 2.9-3.4 m/s or absent. Additional secondary signs do not improve discrimination. Decision making for further investigations should be made by an expert team.
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Ecocardiografia , Hipertensão Pulmonar/diagnóstico por imagem , Sarcoidose Pulmonar/diagnóstico por imagem , Adulto , Idoso , Pressão Arterial , Função do Átrio Direito , Progressão da Doença , Feminino , Humanos , Hipertensão Pulmonar/etiologia , Hipertensão Pulmonar/fisiopatologia , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Prognóstico , Estudos Prospectivos , Artéria Pulmonar/diagnóstico por imagem , Artéria Pulmonar/fisiopatologia , Fatores de Risco , Sarcoidose Pulmonar/complicações , Sarcoidose Pulmonar/fisiopatologia , Função Ventricular DireitaRESUMO
BACKGROUND: Macitentan treatment for chronic thromboembolic pulmonary hypertension (CTEPH) in the routine clinical setting is increasing. However, 'real world' macitentan experience is scarce and is needed to differentiate from controlled clinical trial settings. OBJECTIVE: We describe our outcomes and clinical 'real world' experience of macitentan mono- and combination therapy with riociguat or sildenafil in CTEPH. METHODS: We included all consecutive CTEPH patients, either non-operated or with residual PH after pulmonary endarterectomy (PEA), treated with macitentan in the St. Antonius hospital in Nieuwegein, the Netherlands, between 01-2014 and 11-2019. We describe clinical outcomes and adverse events (AEs) until 2 years after macitentan initiation. RESULTS: In total 73 CTEPH patients on macitentan were included, of which 18 patients were clinically inoperable (n = 7 declined PEA, n = 11 nonacceptable risk-benefit) and 55 had technically inoperable CTEPH (n = 48)/residual PH (n = 7). Clinically inoperable patients (mean age 72.4 ± 10.2 years, 61% female, 28% macitentan monotherapy, observation period 2.0 (1.9-2.0) years) had a survival of 100% and clinical worsening (CW)-free survival of 88% at 2-year follow-up respectively, with a significant increased 6-min walking distance (6MWD). Technically inoperable/residual PH patients (mean age 62.1 ± 14.1 years, 60% female, 27% macitentan monotherapy, observation period 2.0 (1.0-2.0) years) had a 2-year survival and CW-free survival of 86% and 68% respectively, with significant improved 6MWD and NT-proBNP. Nonsevere AEs were reported in 30% of all patients. CONCLUSION: Macitentan mono- and combination therapy in non-operated CTEPH and residual PH is safe and improves clinical outcomes till 2-year follow-up.
Assuntos
Hipertensão Pulmonar/tratamento farmacológico , Embolia Pulmonar/tratamento farmacológico , Pirimidinas/uso terapêutico , Sulfonamidas/uso terapêutico , Idoso , Idoso de 80 Anos ou mais , Doença Crônica , Intervalo Livre de Doença , Feminino , Seguimentos , Humanos , Hipertensão Pulmonar/mortalidade , Hipertensão Pulmonar/fisiopatologia , Masculino , Pessoa de Meia-Idade , Países Baixos , Embolia Pulmonar/mortalidade , Embolia Pulmonar/fisiopatologia , Fatores de Tempo , Resultado do Tratamento , Teste de Caminhada , CaminhadaRESUMO
PURPOSE: The Occlutech Figulla occluder has been proven safe and effective at midterm follow-up after percutaneous atrial septal defect (ASD) closure. We describe the safety and efficacy at long-term follow-up in adults. METHODS: All consecutive adult patients that underwent ASD closure between 2008 and 2015 were included. All complications were registered. Residual left-to-right shunt (LRS) was diagnosed using color-Doppler transthoracic echocardiography (TTE). Right-to-left shunting was diagnosed using contrast TTE. Successful closure was defined as no LRS at follow-up. RESULTS: In total, 166 patients (mean age 56.7 ± 16.1 years; 62% female) underwent percutaneous ASD closure using the Occlutech Flex I (70%) or Flex II (30%) device (diameter 24 mm; range 10-40 mm) under general anaesthesia and transoesophageal echocardiographic guidance. Long-term follow-up data were available for 144 patients (87%) with a mean follow-up of 5.9 ± 2.6 years, a total of 814 patient-years. During hospitalization, device embolization occurred in three patients (1.8%) with successful extraction in all. During the long-term follow-up, 15 patients (9.8%) suffered new-onset atrial fibrillation and stroke occurred in 2.1%. There was no residual LRS at 12-month follow-up. No device embolization occurred during the long-term follow-up. CONCLUSION: Percutaneous ASD closure using the Occlutech device appears to be safe at long-term follow-up with a high successful closure rate at one year.
Assuntos
Complicações Pós-Operatórias , Dispositivo para Oclusão Septal , Cateterismo Cardíaco/métodos , Ecocardiografia Doppler em Cores/métodos , Feminino , Seguimentos , Comunicação Interatrial/diagnóstico , Comunicação Interatrial/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Países Baixos , Avaliação de Processos e Resultados em Cuidados de Saúde , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/etiologia , Desenho de Prótese , Dispositivo para Oclusão Septal/efeitos adversos , Dispositivo para Oclusão Septal/estatística & dados numéricosRESUMO
BACKGROUND: Balloon pulmonary angioplasty (BPA) is an emerging treatment in patients with chronic thromboembolic pulmonary hypertension (CTEPH) and chronic thromboembolic disease (CTED). We describe the first safety and efficacy results of BPA in the Netherlands. METHODS: We selected all consecutive patients with inoperable CTEPH and CTED accepted for BPA treatment who had a six-month follow-up in the St. Antonius Hospital in Nieuwegein and the Amsterdam University Medical Center (UMC) in Amsterdam. Functional class (FC), Nterminal pro-brain natriuretic peptide (NT-proBNP), 6minute walking test distance (6MWD) and right-sided heart catheterisation were performed at baseline and six months after last BPA. Complications for each BPA procedure were noted. RESULTS: A hundred and seventy-two BPA procedures were performed in 38 patients (61% female, mean age 65⯱ 15 years). Significant improvements six months after BPA treatment were observed for functional class (63% FC I/II to 90% FC I/II, pâ¯= 0.014), mean pulmonary artery pressure (-8.9â¯mmâ¯Hg, pâ¯= 0.0001), pulmonary vascular resistance (-2.8 Woods Units (WU), pâ¯= 0.0001), right atrial pressure (-2.0â¯mmâ¯Hg, pâ¯= 0.006), stroke volume index (+5.7â¯ml/m2, pâ¯= 0.009) and 6MWD (+48m, pâ¯= 0.007). Non-severe complications occurred in 20 (12%) procedures. CONCLUSIONS: BPA performed in a CTEPH expert centre is an effective and safe treatment in patients with inoperable CTEPH.