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Infective endocarditis (IE) is a life-threating entity with three main complications: heart failure (HF), uncontrolled infection (UI) and embolic events (EEs). HF and UI are the main indications of cardiac surgery and have been studied thoroughly. On the other hand, much more uncertainty surrounds EEs, which have an abrupt and somewhat unpredictable behaviour. EEs in the setting of IE have unique characteristics that must be explored, such as the potential of hemorrhagic transformation of stroke. Accurately predicting which patients will suffer EEs seems to be pivotal to achieve an optimal management of the disease, but this complex process is still not completely understood. The indication of cardiac surgery in order to prevent EEs in the absence of HF or UI is in question as scientific evidence is controversial and mainly of a retrospective nature. This revision addresses these topics and try to summarize the evidence and recommendations about them.
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BACKGROUND: monocytes play an important role in the pathogenesis of inflammatory bowel disease but data are scarce regarding activity biomarkers, above all in patients under biologic therapies. OBJECTIVE: the aim of this study was to evaluate the value of monocyte measurements in predicting flares in inflammatory bowel disease patients under maintenance treatment with anti-TNF. METHODS: a prospective, observational cohort study was designed. Relapse was defined as a Harvey-Bradshaw score > 4 in Crohn's disease, and a partial Mayo score ≥ 2 in ulcerative colitis. Monocyte concentration was quantified at 4-month intervals for twelve months. A total of 95 consecutive patients were included. Median age was 42 years, 50.5 % were female, and 75 % had Crohn's disease. RESULTS: sixteen months after inclusion, 65 (68.4 %) patients remained in clinical remission. Mean monocyte count preceding a relapse was 563 (standard deviation: 144) compared to 405 (standard deviation: 177) in patients who remained in remission. Final monocyte count was significantly different between relapse and remission in Crohn's disease (0.82; 95 % CI: 0.71-0.90; p < 0.005). According to the multivariate analysis, only monocytes and fecal calprotectin were related to more relapses. CONCLUSION: in conclusion, in inflammatory bowel disease patients under anti-TNF therapy, repeat monocyte counts could help monitor patients, at least in Crohn's disease.
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Colite Ulcerativa , Doença de Crohn , Doenças Inflamatórias Intestinais , Adulto , Estudos de Coortes , Colite Ulcerativa/tratamento farmacológico , Doença de Crohn/tratamento farmacológico , Fezes/química , Feminino , Humanos , Doenças Inflamatórias Intestinais/tratamento farmacológico , Complexo Antígeno L1 Leucocitário/análise , Estudos Longitudinais , Masculino , Monócitos/química , Estudos Prospectivos , Recidiva , Indução de Remissão , Inibidores do Fator de Necrose TumoralRESUMO
BACKGROUND: Malnutrition and weight loss are commonly observed in patients with pancreatic cancer and contribute to poor survival. Pancreatic exocrine insufficiency (PEI), which can be caused by ductal obstruction by a tumor, causes maldigestion and malabsorption of nutrients, thus contributing to malnutrition in these patients. In this study, we evaluated the effects of pancreatic enzyme replacement therapy (PERT) on survival in patients with unresectable pancreatic cancer. METHODS: A retrospective analysis was conducted on a database of patients with unresectable, pathologically confirmed pancreatic cancer. All patients were evaluated for palliative chemotherapy and received the optimal palliative care. Patients were divided into two groups: Group 1 received standard therapy; Group 2 underwent additional evaluation of the pancreatic function and therapy with PERT, if needed. Survival (median and 95% confidence interval [CI]) was analyzed using Kaplan-Meier and Cox regression; groups were compared using the log-rank test. RESULTS: Overall, 160 patients with unresectable pancreatic cancer were included in the analysis (mean age: 70.5 years [range 28-100]; gender: 57.5% male; tumor stage: 78.7% Stage IV). Eighty-six patients (53.75%) were in Group 1 and 74 (46.25%) were in Group 2. Age, gender, tumor size, location and stage, weight loss, and serum CA 19-9 were similar between groups. Ninety-three (58.1%) patients received palliative chemotherapy; 46.5% in Group 1 and 71.6% in Group 2 (P < 0.001). Forty-nine (66.2%) patients in Group 2 and none in Group 1 received PERT. Survival in Group 2 (189 days, 95% CI 167.0-211.0 days) was significantly longer than in Group 1 (95.0 days, 95% CI 75.4-114.6 days) (HR 2.117, 95% CI 1.493-3.002; P < 0.001). Chemotherapy and PERT were significantly and independently associated with longer survival in a model controlled by age and tumor stage. In patients with significant weight loss at diagnosis (> 10% bodyweight within 6 months), PERT was associated with longer survival (HR 2.52, 95% CI 1.55-4.11; P < 0.001). CONCLUSIONS: In patients with unresectable pancreatic cancer, PERT in patients with PEI was associated with longer survival compared with those not receiving PERT, especially in those experiencing significant weight loss. This finding should guide future prospective clinical trials of similar interventions.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Terapia de Reposição de Enzimas/métodos , Insuficiência Pancreática Exócrina/tratamento farmacológico , Neoplasias Pancreáticas/mortalidade , Adulto , Idoso , Idoso de 80 Anos ou mais , Insuficiência Pancreática Exócrina/complicações , Insuficiência Pancreática Exócrina/metabolismo , Feminino , Humanos , Masculino , Desnutrição/etiologia , Desnutrição/metabolismo , Pessoa de Meia-Idade , Cuidados Paliativos/métodos , Pâncreas/metabolismo , Pâncreas/patologia , Neoplasias Pancreáticas/metabolismo , Neoplasias Pancreáticas/patologia , Pancrelipase/uso terapêutico , Estudos Retrospectivos , Análise de Sobrevida , Resultado do Tratamento , Redução de Peso/efeitos dos fármacos , Neoplasias PancreáticasRESUMO
BACKGROUND: Data on the cardiac characteristics of centenarians are scarce. Our aim was to describe electrocardiogram (ECG) and echocardiography in a cohort of centenarians and to correlate them with clinical data. METHODS: We used prospective multicenter registry of 118 centenarians (28 men) with a mean age of 101.5±1.7 years. Electrocardiogram was performed in 103 subjects (87.3%) and echocardiography in 100 (84.7%). All subjects underwent a follow-up for at least 6 months. RESULTS: Centenarians with abnormal ECG were less frequently females (72% vs 93%), had higher rates of previous consumption of tobacco (14% vs 0) and alcohol (24% vs 12%), and scored lower in the perception of health status (6.8±2.0 vs 8.3±6.8). Centenarians with significant abnormalities in echocardiography were less frequently able to walk 6 m (33% vs 54%). Atrial fibrillation/flutter was found in 27 subjects (26%). Mean left ventricular (LV) ejection fraction was 60.0±10.5%. Moderate or severe aortic valve stenosis was found in 16%, mitral valve regurgitation in 15%, and aortic valve regurgitation in 13%. Diastolic dysfunction was assessed in 79 subjects and was present in 55 (69.6%). Katz index and LV dilation were independently associated with the ability to walk 6 m. Age, Charlson and Katz indexes, and the presence of significant abnormalities in echocardiography were associated with mortality. CONCLUSIONS: Centenarians have frequent ECG alterations and abnormalities in echocardiography. More than one fifth has atrial fibrillation, and most have diastolic dysfunction. Left ventricular dilation was associated with the ability to walk 6 m. Significant abnormalities in echocardiography were associated with mortality.
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Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/fisiopatologia , Avaliação Geriátrica , Coração/fisiopatologia , Sistema de Registros , Idoso de 80 Anos ou mais , Doenças Cardiovasculares/diagnóstico por imagem , Eletrocardiografia , Feminino , Seguimentos , Humanos , Masculino , Estudos Prospectivos , UltrassonografiaRESUMO
OBJECTIVE: To describe the evolution of symptoms in patients with symptomatic severe aortic stenosis (sSAS) undergoing valve replacement, the predictors of the persistence of these symptoms, and their prognostic significance. The evolution of symptoms after intervention in sSAS and their association with outcome are unknown. PATIENTS AND METHODS: Data from patients with sSAS who underwent intervention were collected. All-cause mortality and cardiovascular mortality were considered events. The evolution of symptoms and their association with events were studied. RESULTS: In this study, 451 consecutive patients with sSAS and no other valvular or coronary disease who were alive 30 days after intervention were included. Before valve replacement, 133 of the 451 patients (29.5%) had congestive heart failure requiring hospitalization. Of the remaining 318 patients, 287 (90.2%) had dyspnea on effort, 129 (40.6%) had angina, and 59 had syncope (18.6%). Symptoms disappeared after intervention in 192 of the 451 patients (42.6%) and remained in 259 (57.4%): 193 dyspnea, 9 angina, 17 syncope, and 60 admission for heart failure. Syncope on effort persisted in 4 of 33 patients (12.1%) and at rest in 11 of 20 (55.0%; P<.001). Age, body mass index, previous admission for heart failure, and chronic obstructive pulmonary disease were independently related to persistence of symptoms. Over a median follow-up of 56 months in our cohort of 451 patients, 129 deaths were registered (28.6%), 40 of which were cardiovascular (8.9%). Age, chronic obstructive pulmonary disease, chronic kidney disease, atrial fibrillation, heart failure, and persistence of symptoms were independently associated with all-cause mortality. CONCLUSION: Symptoms attributed to SAS remain after intervention in a high proportion of patients, particularly dyspnea on effort and syncope at rest. The persistence of symptoms after intervention identifies patients with poor outcome.
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Estenose da Valva Aórtica , Insuficiência Cardíaca , Doença Pulmonar Obstrutiva Crônica , Humanos , Prognóstico , Síncope , Constrição Patológica , Dispneia/etiologia , Doença Pulmonar Obstrutiva Crônica/complicações , Medidas de Resultados Relatados pelo Paciente , Estenose da Valva Aórtica/complicações , Estenose da Valva Aórtica/cirurgiaRESUMO
BACKGROUND: Patients with aortic stenosis may continue to have an increased risk of heart failure, arrhythmias, and death after successful transcatheter aortic valve implantation. Renin-angiotensin system inhibitors may be beneficial in this setting. We aimed to explore whether ramipril improves the outcomes of patients with aortic stenosis after transcatheter aortic valve implantation. METHODS AND RESULTS: PROBE (Prospective Randomized Open, Blinded Endpoint) was a multicenter trial comparing ramipril with standard care (control) following successful transcatheter aortic valve implantation in patients with left ventricular ejection fraction >40%. The primary end point was the composite of cardiac mortality, heart failure readmission, and stroke at 1-year follow-up. Secondary end points included left ventricular remodeling and fibrosis. A total of 186 patients with median age 83 years (range 79-86), 58.1% women, and EuroSCORE-II 3.75% (range 3.08-4.97) were randomized to receive either ramipril (n=94) or standard treatment (n=92). There were no significant baseline, procedural, or in-hospital differences. The primary end point occurred in 10.6% in the ramipril group versus 12% in the control group (P=0.776), with no differences in cardiac mortality (ramipril 1.1% versus control group 2.2%, P=0.619) but lower rate of heart failure readmissions in the ramipril group (3.2% versus 10.9%, P=0.040). Cardiac magnetic resonance analysis demonstrated better remodeling in the ramipril compared with the control group, with greater reduction in end-systolic and end-diastolic left ventricular volumes, but nonsignificant differences were found in the percentage of myocardial fibrosis. CONCLUSIONS: Ramipril administration after transcatheter aortic valve implantation in patients with preserved left ventricular function did not meet the primary end point but was associated with a reduction in heart failure re-admissions at 1-year follow-up. REGISTRATION: URL: https://www.clinicaltrials.gov; Unique Identifier: NCT03201185.
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Inibidores da Enzima Conversora de Angiotensina , Estenose da Valva Aórtica , Insuficiência Cardíaca , Ramipril , Volume Sistólico , Substituição da Valva Aórtica Transcateter , Função Ventricular Esquerda , Remodelação Ventricular , Humanos , Ramipril/uso terapêutico , Substituição da Valva Aórtica Transcateter/efeitos adversos , Feminino , Masculino , Estenose da Valva Aórtica/cirurgia , Estenose da Valva Aórtica/fisiopatologia , Estenose da Valva Aórtica/mortalidade , Idoso , Idoso de 80 Anos ou mais , Inibidores da Enzima Conversora de Angiotensina/uso terapêutico , Remodelação Ventricular/efeitos dos fármacos , Estudos Prospectivos , Resultado do Tratamento , Função Ventricular Esquerda/efeitos dos fármacos , Insuficiência Cardíaca/fisiopatologia , Insuficiência Cardíaca/terapia , Insuficiência Cardíaca/mortalidade , Readmissão do Paciente/estatística & dados numéricos , Fatores de TempoRESUMO
Background/Objectives: Heart failure worsens the prognosis of patients with infective endocarditis (IE) and is mainly caused by severe valvular regurgitation. The aim of our investigation is to describe the clinical, epidemiological, microbiological, and echocardiographic characteristics of patients with native left-sided infective endocarditis (NLSIE) with severe valvular regurgitation; to describe the prognosis according to the therapeutic approach; and to determine the prognostic factors of in-hospital mortality. Methods: We prospectively recruited all episodes of possible or definite NLSIE diagnosed at three tertiary hospitals between 2005 and 2022. Patients were divided into two groups: patients with severe valvular regurgitation at the time of admission or during hospitalization and patients without severe valvular regurgitation. We analyzed up to 85 variables concerning epidemiological, clinical, analytical, microbiological, and echocardiographic data. Results: We recovered 874 patients with NLSIE, 564 (65%) of them with severe valvular regurgitation. There were no differences in mortality among patients with and without severe regurgitation (30.2% vs. 26.5%, p = 0.223). However, mortality increased when patients with severe regurgitation developed heart failure (33% vs. 11.4%, p < 0.001). Independent factors related to heart failure were age (OR 1.02 [1.01-1.034], p = 0.001), anemia (OR 1.2 [1.18-3.31], p = 0.01), atrial fibrillation (OR 2.3 [1.08-4.89], p = 0.03), S. viridans-related IE (OR 0.47 [0.3-0.73], p = 0.001), and mitroaortic severe regurgitation (OR 2.4 [1.15-5.02], p = 0.019). Conclusions: Severe valvular regurgitation is very frequent among patients with NLSIE, but it does not worsen the prognosis of patients unless complicated with heart failure.
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BACKGROUND: Advanced heart failure (HF) is associated with high morbidity and mortality; it represents a major burden for the health system. Episodes of acute decompensation requiring frequent and prolonged hospitalizations account for most HF-related expenditure. Inotropic drugs are frequently used during hospitalization, but rarely in out-patients. The LAICA clinical trial aims to evaluate the effectiveness and safety of monthly levosimendan infusion in patients with advanced HF to reduce the incidence of hospital admissions for acute HF decompensation. METHODS: The LAICA study is a multicenter, prospective, randomized, double-blind, placebo-controlled, parallel group trial. It aims to recruit 213 out-patients, randomized to receive either a 24-h infusion of levosimendan at 0.1 µg/kg/min dose, without a loading dose, every 30 days, or placebo. RESULTS: The main objective is to assess the incidence of admission for acute HF worsening during 12 months. Secondarily, the trial will assess the effect of intermittent levosimendan on other variables, including the time in days from randomization to first admission for acute HF worsening, mortality and serious adverse events. CONCLUSIONS: The LAICA trial results could allow confirmation of the usefulness of intermittent levosimendan infusion in reducing the rate of hospitalization for HF worsening in advanced HF outpatients.
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Cardiotônicos/administração & dosagem , Insuficiência Cardíaca/tratamento farmacológico , Hospitalização/estatística & dados numéricos , Hidrazonas/administração & dosagem , Piridazinas/administração & dosagem , Cardiotônicos/efeitos adversos , Método Duplo-Cego , Esquema de Medicação , Humanos , Hidrazonas/efeitos adversos , Piridazinas/efeitos adversos , SimendanaRESUMO
BACKGROUND AND AIMS: Submucosal injection agents are widely used solutions in gastric polyp resection techniques. Currently, many different solutions are used in clinical practice, but most are not authorised for this use or are not biopharmaceutical characterised. The objective of this multidisciplinary work is to test the efficacy of a novel thermosensitive hydrogel designed specifically for this indication. METHODS: A mixture design of various components (Pluronic®, hyaluronic acid and sodium alginate) was carried out to select the combination with optimal properties for this use. Three final thermosensitive hydrogels were selected on which biopharmaceutical characterisation was performed and stability and biocompatibility were analysed. Efficacy in maintaining elevation was tested ex vivo on pig mucosa and in vivo in pigs RESULTS: The mixture design allowed selection of the ideal combinations of agents for the characteristics sought. The thermosensitive hydrogels studied showed high values of hardness and viscosity at 37 °C, maintaining good syringeability. One of them demonstrated superiority in maintaining polyp elevation in the ex vivo assay and non-inferiority in the in vivo assay. CONCLUSION: The thermosensitive hydrogel specifically designed for this use is promising both for its biopharmaceutical characteristics and for its demonstrated efficacy. This study lays the foundation for evaluating the hydrogel in humans.
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Produtos Biológicos , Hidrogéis , Humanos , Animais , Suínos , Temperatura , Poloxâmero , MucosaRESUMO
OBJECTIVE: In patients with advanced heart failure, the intravascular optical coherence tomography (OCT) of subsegmental pulmonary artery measurements is correlated with right heart catheterization parameters. Our aim was to study the prognostic value of pulmonary OCT, right heart catheterization data, and the echocardiographic estimation of pulmonary pressure in patients studied for elective heart transplants. METHODS: This research is an observational, prospective, multicenter study involving 90 adults with a one-year follow-up. RESULTS: A total of 10 patients (11.1%) died due to worsening heart failure before heart transplantation, 50 underwent a heart transplant (55.6%), and 9 died in the first year after the transplant. The patients with and without events (mortality or heart failure-induced hospitalization) had similar data regarding echocardiography, right heart catheterization, and pulmonary OCT (with a median estimated pulmonary artery systolic pressure of 42.0 mmHg, interquartile range (IQR) of 30.3-50.0 vs. 47.0 mmHg, IQR 34.6-59.5 and p = 0.79, median pulmonary vascular resistance of 2.2 Wood units, IQR 1.3-3.7 vs. 2.0 Wood units, IQR 1.4-3.2 and p = 0.99, and a median pulmonary artery wall thickness of 0.2 ± 0.5 mm vs. 0.2 ± 0.6 mm and p = 0.87). CONCLUSION: Pulmonary vascular remodeling (evaluated with echocardiography, right heart catheterization, and pulmonary OCT) was not associated with prognosis in a selected sample of adults evaluated for elective heart transplants. Pulmonary OCT is safe and feasible for the evaluation of these patients.
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OBJECTIVES: Exocrine pancreatic insufficiency is a frequent and clinically relevant complication of pancreatic cancer probably secondary to pancreatic duct obstruction. We aimed at evaluating the impact of endoscopic pancreatic drainage on pancreatic function in patients with unresectable pancreatic cancer. METHODS: A double-blind, prospective, randomized, single-center, interventional study was designed. Patients undergoing endoscopic retrograde cholangiopancreatography for jaundice secondary to unresectable pancreatic cancer were randomized to biliary drainage (group A) or biliopancreatic drainage (group B). Pancreatic function was evaluated by 13C-mixed triglyceride breath test before and 2 weeks after endoscopic retrograde cholangiopancreatography. Breath test result is expressed as 13C-cumulative recovery rate. Abdominal symptoms and nutritional markers were evaluated as secondary outcomes. RESULTS: Twenty patients were included. Sixteen patients had exocrine pancreatic insufficiency, and 13 completed the study (7 in group A and 6 in group B). The median absolute improvement of 13C-cumulative recovery rate was of 23.75% (interquartile range, 9.62-31.74) after biliopancreatic drainage compared with -1.92% (interquartile range, -4.17 to 13.92) after biliary drainage (P = 0.015). Nutritional markers improved after biliopancreatic drainage, but not after biliary drainage. CONCLUSIONS: Biliopancreatic and not biliary endoscopic drainage is associated with a significant improvement of exocrine pancreatic function in patients with unresectable pancreatic cancer.
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Colangiopancreatografia Retrógrada Endoscópica , Drenagem , Insuficiência Pancreática Exócrina/terapia , Pâncreas Exócrino/fisiopatologia , Neoplasias Pancreáticas/terapia , Idoso , Idoso de 80 Anos ou mais , Testes Respiratórios , Colangiopancreatografia Retrógrada Endoscópica/efeitos adversos , Método Duplo-Cego , Drenagem/efeitos adversos , Insuficiência Pancreática Exócrina/diagnóstico , Insuficiência Pancreática Exócrina/fisiopatologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pâncreas Exócrino/patologia , Testes de Função Pancreática , Neoplasias Pancreáticas/diagnóstico , Neoplasias Pancreáticas/fisiopatologia , Estudos Prospectivos , Recuperação de Função Fisiológica , Espanha , Fatores de Tempo , Resultado do TratamentoRESUMO
AIMS: The aim of the LAICA study was to evaluate the long-term effectiveness and safety of intermittent levosimendan infusion in patients with advanced heart failure (AdHF). METHODS AND RESULTS: This was a multicentre, randomized, double-blind, placebo-controlled clinical trial of intermittent levosimendan 0.1 µg/kg/min as a continuous 24-h intravenous infusion administered once monthly for 1 year in patients with AdHF. The primary endpoint [incidence of rehospitalization (admission to the emergency department or hospital ward for >12 h) for acute decompensated HF or clinical deterioration of the underlying HF] occurred in 23/70 (33%) of the levosimendan group (Group I) and 12/27 (44%) of the placebo group (Group II) (P = 0.286). The incidence of hospital readmissions for acute decompensated HF (Group I vs. Group II) at 1, 3, 6, and 12 months was 4.2% vs. 18.2% (P = 0.036); 12.8% vs. 33.3% (P = 0.02); 25.7% vs. 40.7% (P = 0.147); 32.8% vs. 44.4% (P = 0.28), respectively. In a secondary pre-specified time-to-event analysis no differences were observed in admission for acute decompensated HF between patients treated with levosimendan compared with placebo (hazard ratio 0.66; 95% CI, 0.32-1.32; P = 0.24). Cumulative incidence for the aggregated endpoint of acute decompensation of HF and/or death at 1 and 3 months were significatively lower in the levosimendan group than in placebo group [5.7% vs. 25.9% (P = 0.004) and 17.1% vs. 48.1% (P = 0.001), respectively], but not at 6 and 12 months [34.2% vs. 59.2% (P = 0.025); 41.4% vs. 66.6% (P = 0.022), respectively]. Survival probability was significantly higher in patients who received levosimendan compared with those who received placebo (log rank: 4.06; P = 0.044). There were no clinically relevant differences in tolerability between levosimendan and placebo and no new safety signals were observed. CONCLUSIONS: In our study, intermittent levosimendan in patients with AdHF produced a statistically non-significant reduction in the incidence of hospital readmissions for acute decompensated HF, a significantly lower cumulative incidence of acute decompensation of HF and/or death at 1 and 3 month of treatment and a significant improvement in survival during 12 months of treatment.
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Insuficiência Cardíaca , Piridazinas , Cardiotônicos , Humanos , Hidrazonas , SimendanaRESUMO
Background: monocytes play an important role in the pathogenesis of inflammatory bowel disease but data are scarce regarding activity biomarkers, above all in patients under biologic therapies.Objective: the aim of this study was to evaluate the value of monocyte measurements in predicting flares in inflammatory bowel disease patients under maintenance treatment with anti-TNF.Methods: a prospective, observational cohort study was designed. Relapse was defined as a Harvey-Bradshawscore > 4 in Crohns disease, and a partial Mayo score ≥ 2 in ulcerative colitis. Monocyte concentration was quantifiedat 4-month intervals for twelve months. A total of 95 consecutive patients were included. Median age was 42 years,50.5 % were female, and 75 % had Crohns disease.Results: sixteen months after inclusion, 65 (68.4 %) patients remained in clinical remission. Mean monocyte count preceding a relapse was 563 (standard deviation: 144) compared to 405 (standard deviation: 177) in patients who remained in remission. Final monocyte count was significantly different between relapse and remission in Crohns disease (0.82; 95 % CI: 0.71-0.90; p < 0.005). According to the multivariate analysis, only monocytes and fecal calprotectin were related to more relapses. (AU)
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Humanos , Colite Ulcerativa/tratamento farmacológico , Doença de Crohn/tratamento farmacológico , Fezes/química , Doenças Inflamatórias Intestinais/tratamento farmacológico , Estudos Longitudinais , Monócitos/químicaRESUMO
BACKGROUND: Data are lacking on the characteristics of atrial activity in centenarians, including interatrial block (IAB). OBJECTIVE: The aim of this study was to describe the prevalence of IAB and auricular arrhythmias in subjects older than 100 years and to elucidate their clinical implications. METHODS: We studied 80 centenarians (mean age 101.4 ± 1.5 years; 21 men) with follow-ups of 6-34 months. Of these 80 centenarians, 71 subjects (88.8%) underwent echocardiography. The control group comprised 269 septuagenarians. RESULTS: A total of 23 subjects (28.8%) had normal P wave, 16 (20%) had partial IAB, 21 (26%) had advanced IAB, and 20 (25.0%) had atrial fibrillation/flutter. The IAB groups exhibited premature atrial beats more frequently than did the normal P wave group (35.1% vs 17.4%; P < .001); also, other measurements in the IAB groups frequently fell between values observed in the normal P wave and the atrial fibrillation/flutter groups. These measurements included sex preponderance, mental status and dementia, perceived health status, significant mitral regurgitation, and mortality. The IAB group had a higher previous stroke rate (24.3%) than did other groups. Compared with septuagenarians, centenarians less frequently presented a normal P wave (28.8% vs 53.5%) and more frequently presented advanced IAB (26.3% vs 8.2%), atrial fibrillation/flutter (25.0% vs 10.0%), and premature atrial beats (28.3 vs 7.0%) (P < .01). CONCLUSION: Relatively few centenarians (<30%) had a normal P wave, and nearly half had IAB. Our data suggested that IAB, particularly advanced IAB, is a pre-atrial fibrillation condition associated with premature atrial beats. Atrial arrhythmias and IAB occurred more frequently in centenarians than in septuagenarians.
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Fibrilação Atrial/epidemiologia , Eletrocardiografia , Átrios do Coração/fisiopatologia , Bloqueio Cardíaco/epidemiologia , Sistema de Condução Cardíaco/fisiopatologia , Idoso de 80 Anos ou mais , Fibrilação Atrial/fisiopatologia , Feminino , Seguimentos , Bloqueio Cardíaco/fisiopatologia , Humanos , Masculino , Prevalência , Espanha/epidemiologia , Fatores de TempoRESUMO
In the present article, we review publications from the previous year in the following 3 areas: clinical cardiology, geriatric cardiology, and heart failure and transplantation. Among the new developments in clinical cardiology are several contributions from Spanish groups on tricuspid and aortic regurgitation, developments in atrial fibrillation, syncope, and the clinical characteristics of heart disease, as well as various studies on familial heart disease and chronic ischemic heart disease. In geriatric cardiology, the most relevant studies published in 2014 involve heart failure, degenerative aortic stenosis, and data on atrial fibrillation in the geriatric population. In heart failure and transplantation, the most noteworthy developments concern the importance of multidisciplinary units and patients with preserved systolic function. Other notable publications were those related to iron deficiency, new drugs, and new devices and biomarkers. Finally, we review studies on acute heart failure and transplantation, such as inotropic drugs and ventricular assist devices.
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Cardiologia , Geriatria , Insuficiência Cardíaca/cirurgia , Transplante de Coração/estatística & dados numéricos , HumanosRESUMO
Han sido muchos los trabajos publicados en el último año en las 3 áreas recogidas en este artículo: cardiología clínica, cardiología geriátrica e insuficiencia cardiaca y trasplante. Entre las novedades en cardiología clínica se han incluido aportaciones de grupos españoles en valvulopatía tricúspide y aórtica, novedades en fibrilación auricular, síncope y sobre las características clínicas de los cardiópatas, así como varios trabajos sobre cardiopatías familiares y sobre cardiopatía isquémica crónica. Respecto a la cardiología geriátrica, los estudios más relevantes durante el último año están centrados en insuficiencia cardiaca, estenosis aórtica degenerativa y también datos de fibrilación auricular en la población anciana. En insuficiencia cardiaca y trasplante, las novedades más destacables se centran en la importancia de las unidades multidisciplinares, así como en los pacientes con función sistólica preservada. También se destacan aportaciones en relación con el déficit de hierro, los nuevos fármacos y los nuevos dispositivos y biomarcadores. Por último se reseñan trabajos centrados en insuficiencia cardiaca aguda y trasplante, como los fármacos inotrópicos y los dispositivos de asistencia ventricular (AU)
In the present article, we review publications from the previous year in the following 3 areas: clinical cardiology, geriatric cardiology, and heart failure and transplantation. Among the new developments in clinical cardiology are several contributions from Spanish groups on tricuspid and aortic regurgitation, developments in atrial fibrillation, syncope, and the clinical characteristics of heart disease, as well as various studies on familial heart disease and chronic ischemic heart disease. In geriatric cardiology, the most relevant studies published in 2014 involve heart failure, degenerative aortic stenosis, and data on atrial fibrillation in the geriatric population. In heart failure and transplantation, the most noteworthy developments concern the importance of multidisciplinary units and patients with preserved systolic function. Other notable publications were those related to iron deficiency, new drugs, and new devices and biomarkers. Finally, we review studies on acute heart failure and transplantation, such as inotropic drugs and ventricular assist devices (AU)