RESUMO
Infective endocarditis (IE) is a rare disease in children and is associated with significant morbidity and mortality. In recent years, significant changes have occurred in pediatric care that could have influenced the microbiology and presentation of IE. The aim of this work was to study epidemiological, microbiological, and clinical features of IE treated at a Pediatric Cardiac Surgery Reference Center located in Madrid (Spain) in a 10-years' period. A descriptive observational retrospective study was performed, including pediatric patients < 16 years old with definite or possible IE admitted to a reference center between January 2012 and December 2021. Thirty-two IE episodes were identified. Twenty-eight (87.5%) had congenital heart disease (CHD), 8 (25.0%) were preterm infants, 1 (3.1%) was immunocompromised and 6 (18.8%) had other chronic conditions; in 11 (34.4%) episodes more than one underlying condition was associated. In 20 (62.5%) episodes there was an indwelling central venous catheter (CVC); children with other comorbidities (preterm, immunocompromised, other chronic conditions) were more likely to have a CVC at diagnosis compared with patients with isolated CHD (p < 0.001). Thirty-six microbiological isolates were obtained in the 32 episodes; 4 (12.5%) episodes had 2 isolated microorganisms. Microbiological isolates were 20 (55.6%) Gram-positive bacteria (GPB), 10 (27.8%) non-HACEK Gram-negative bacteria (GNB), 1 (2.8%) HACEK-group bacterium, 4 (11.1%) fungi and 1 (2.8%) Coxiella burnetii. In 10 (31.3%) episodes, patients were colonized by multidrug-resistant bacteria (MDRB) and the etiology of IE in 3 (30.0%) of those episodes was the colonizing MDRB. MDRB colonization was associated with MDRB IE (p = 0.007). The most common complication was septic embolism: 11 (34.4%) episodes (9 pulmonary and 2 cerebral). In-hospital mortality was 6.3% (n = 2), all of them due to underlying conditions and not to IE or its complications. Clinical features and complications of IE episodes caused by non-HACEK GNB and those caused by GPB were compared, finding no statistically significant differences. Conclusion: Risk factors for developing IE, the proportion of embolic complications, and mortality rate were consistent with previously published findings. Proportion of IE cases attributed to non-HACEK GNB was higher than previously reported, suggesting an evolving epidemiology of IE. One-third of children colonized with MDRB subsequently developed IE caused by the same MDRB strains, so empirical coverage of MDRB organisms must be considered when IE is suspected in MDRB colonized patients. No significant differences in clinical features and complications were observed when comparing IE episodes caused by non-HACEK GNB and those caused by GPB, however larger cohort studies are needed. What is Known: ⢠Infective endocarditis (IE) is a rare disease in children, associated with significant morbidity and mortality. ⢠The main risk factor for developing IE in children is an underlying congenital heart disease. What is New: ⢠With current changing epidemiology in pediatric IE, a higher proportion of IE caused by non-HACEK Gram-negative bacteria should be expected. ⢠A significant percentage of children colonized by multidrug-resistant bacteria can develop an IE due to those bacteria.
Assuntos
Endocardite Bacteriana , Humanos , Estudos Retrospectivos , Espanha/epidemiologia , Feminino , Masculino , Lactente , Criança , Pré-Escolar , Adolescente , Recém-Nascido , Endocardite Bacteriana/epidemiologia , Endocardite Bacteriana/microbiologia , Endocardite Bacteriana/etiologia , Endocardite/epidemiologia , Endocardite/microbiologia , Endocardite/etiologia , Fatores de RiscoRESUMO
Both cancer treatment and survival have significantly improved, but these advances have highlighted the deleterious effects of vascular complications associated with anticancer therapy. This consensus document aims to provide a coordinated, multidisciplinary and practical approach to the stratification, monitoring and treatment of cardiovascular risk in cancer patients. The document is promoted by the Working Group on Cardio Oncology of the Spanish Society of Cardiology (SEC) and was drafted in collaboration with experts from distinct areas of expertise of the SEC and the Spanish Society of Hematology and Hemotherapy (SEHH), the Spanish Society of Medical Oncology (SEOM), the Spanish Society of Radiation Oncology (SEOR), the Spanish Society of General and Family Physicians (SEMG), the Spanish Association of Specialists in Occupational Medicine (AEEMT), the Spanish Association of Cardiovascular Nursing (AEEC), the Spanish Heart Foundation (FEC), and the Spanish Cancer Association (AECC).
Assuntos
Cardiologia , Doenças Cardiovasculares , Hematologia , Neoplasias , Radioterapia (Especialidade) , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/etiologia , Doenças Cardiovasculares/terapia , Consenso , Fatores de Risco de Doenças Cardíacas , Humanos , Oncologia , Neoplasias/complicações , Neoplasias/epidemiologia , Neoplasias/terapia , Fatores de RiscoAssuntos
COVID-19/diagnóstico por imagem , Cardiopatias/diagnóstico por imagem , Cardiopatias/virologia , Síndrome de Resposta Inflamatória Sistêmica/diagnóstico por imagem , Criança , Pré-Escolar , Feminino , Humanos , Imunoglobulinas Intravenosas/uso terapêutico , Imageamento por Ressonância Magnética , Masculino , SARS-CoV-2/patogenicidade , Síndrome de Resposta Inflamatória Sistêmica/tratamento farmacológico , Resultado do Tratamento , Tratamento Farmacológico da COVID-19RESUMO
Neonates and small infants have unique characteristics that make it possible to obtain echocardiographic views that are inaccessible in older patients. A high transsternal approach through the cartilaginous sternum and the thymus gland allows visualisation of a short-axis view of the pulmonary valve. This view should be included as part of routine protocols for echocardiographic examinations performed in this age group.