Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 7 de 7
Filtrar
Mais filtros










Base de dados
Intervalo de ano de publicação
1.
Ann Card Anaesth ; 26(4): 405-410, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37861574

RESUMO

Background: COVID-19 is known to affect the alveolar-capillary membrane and interstitial tissue. Cardiopulmonary bypass (CPB) is proven to cause "pump-lung" syndrome. Little is known about the subgroup of COVID-19-recovered children undergoing cardiac surgeries under CPB. Aim: To compare the lung ultrasound score (LUSS) and morbidity of COVID-19-recovered children to those without COVID-19 after congenital cardiac surgery. Setting and Design: Prospective observational pilot study at a tertiary care institution. Materials and Methods: The study was carried out on 15 COVID-recovered children and 15 matched controls (Group B) posted for congenital cardiac surgery. COVID-recovered children were further divided into those who received in-hospital care for COVID (Group C) and those who did not (Group A). LUSS measured immediately after cardiac surgery was compared between the groups. PaO2/FiO2 ratio, incidence of pulmonary infection, re-intubation rate, duration of ventilation, in-hospital mortality, and 30-day mortality were also compared between the groups. Results: LUSS was comparable between Groups A and B (mean difference = 1.467, P = 0.721). Compared to the control group, Group C showed higher LUSS (mean difference = 11.67, P < 0.001), lower PaO2/FiO2 ratio (207.8 ± 95.49 Vs 357.6 ± 63.82, P = 0.003), and one in-hospital mortality. A significant negative correlation was seen between LUSS and PaO2/FiO2 ratio (rs = -0.75, P < 0.001). Conclusion: LUSS was not higher in COVID-recovered children. Children with a history of severe COVID-19 recorded higher LUSS, in-hospital mortality, duration of ICU stay, and duration of ventilation.


Assuntos
COVID-19 , Cardiopatias Congênitas , Humanos , Criança , Projetos Piloto , Estudos Prospectivos , Pulmão/diagnóstico por imagem , Ponte Cardiopulmonar , Cardiopatias Congênitas/cirurgia
3.
J Cardiothorac Vasc Anesth ; 36(11): 4039-4044, 2022 11.
Artigo em Inglês | MEDLINE | ID: mdl-35953404

RESUMO

OBJECTIVE: The primary objective was to study the degree of agreement between the chest ultrasound (CUS) studies and chest x-ray (CXR) studies in postoperative pediatric cardiac surgical patients regarding the diagnosis of thoracic abnormalities, and also to compare the diagnostic performance of CUS in reference to CXR for the detection of thoracic abnormalities. The secondary objective was to compare the necessity for interventions done on the basis of CUS and CXR findings in the postoperative setting. DESIGN: A prospective observational study. SETTING: At a postoperative pediatric cardiac surgical intensive care unit in a tertiary-care center. PARTICIPANTS: One hundred sixty patients between the age of 2 months to 18 years undergoing elective cardiac surgery for various congenital heart diseases. INTERVENTIONS: After obtaining permission from the institutional ethics committee, 160 pediatric cardiac surgical patients were studied prospectively in the postoperative period. On the day of surgery (postoperative day [POD] 0), bedside CXR was done in the immediate postoperative period. After bedside CXR, CUS examination was performed and then interpreted by the principal investigator. The CXR was interpreted by the surgical team. Provisional diagnosis was made by the principal investigator and surgical team. Any intervention required was decided based on CXR or CUS findings or both. The procedure was repeated in the morning of POD 1. MEASUREMENTS AND MAIN RESULTS: The degree of agreement between CUS studies and CXR studies in detecting abnormalities was evaluated by Cohen's kappa (k) statistics. The diagnostic performance of CUS was compared with that of CXR using sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and diagnostic accuracy. Overall, kappa analysis (k) showed substantial agreement between the findings of the CUS and CXR studies (k = 0.749). The diagnostic performance of CUS, as compared with CXR, was found to have a sensitivity of 96.9%, specificity of 84.75%, PPV of 73.4%, NPV of 98.43%, and diagnostic accuracy of 88.44%. In 94 abnormal findings, the interventions were done based on CUS or CXR findings or both. Overall, there was a substantial agreement (k = 0.787) between CUS and CXR regarding the necessity for interventions. CONCLUSIONS: The degree of agreement between CUS and CXR studies was substantial for atelectasis, interstitial edema, and diaphragmatic weakness. The degree of agreement between CUS and CXR studies was almost perfect for pneumothorax and fair for pleural effusion. More CUS studies detected intrathoracic pathologies than CXR studies. The CUS also detected abnormalities earlier than CXR and was found to be useful for the early institution of intervention therapy in patients with interstitial edema and atelectasis. It would be reasonable to conclude that CUS may be considered in some instances as an alternative to CXR.


Assuntos
Procedimentos Cirúrgicos Cardíacos , Atelectasia Pulmonar , Criança , Humanos , Lactente , Período Pós-Operatório , Radiografia , Radiografia Torácica/métodos , Ultrassonografia/métodos
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...