Cardiology in the young
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Cardiology in the young · Sep 2007
ReviewAnalysis of outcomes for congenital cardiac disease: can we do better?
This review discusses the historical aspects, current state of the art, and potential future advances in the areas of nomenclature and databases for the analysis of outcomes of treatments for patients with congenitally malformed hearts. We will consider the current state of analysis of outcomes, lay out some principles which might make it possible to achieve life-long monitoring and follow-up using our databases, and describe the next steps those involved in the care of these patients need to take in order to achieve these objectives. In order to perform meaningful multi-institutional analyses, we suggest that any database must incorporate the following six essential elements: use of a common language and nomenclature, use of an established uniform core dataset for collection of information, incorporation of a mechanism of evaluating case complexity, availability of a mechanism to assure and verify the completeness and accuracy of the data collected, collaboration between medical and surgical subspecialties, and standardised protocols for life-long follow-up. ⋯ Under the leadership of The MultiSocietal Database Committee for Pediatric and Congenital Heart Disease, further collaborative efforts are ongoing between paediatric and congenital cardiac surgeons and other subspecialties, including paediatric cardiac anaesthesiologists, via The Congenital Cardiac Anesthesia Society, paediatric cardiac intensivists, via The Pediatric Cardiac Intensive Care Society, and paediatric cardiologists, via the Joint Council on Congenital Heart Disease and The Association for European Paediatric Cardiology. In finalising our review, we emphasise that analysis of outcomes must move beyond mortality, and encompass longer term follow-up, including cardiac and non cardiac morbidities, and importantly, those morbidities impacting health related quality of life. Methodologies must be implemented in these databases to allow uniform, protocol driven, and meaningful, long term follow-up.
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Cardiology in the young · Sep 2007
Multicenter Study Comparative StudyFunctional state of patients with heterotaxy syndrome following the Fontan operation.
Children born with heterotaxy syndromes have poorer outcomes compared with children born with comparable cardiac lesions requiring similar surgical palliation. Heterotaxy has been reported as a separate risk factor for mortality and increased morbidity in a series of Fontan operations reported from single centres. Little is known, however, about the functional state of surviving patients with heterotaxy following a Fontan operation. ⋯ The study illustrates a profile of characteristics, medical history, functional health state, and markers of ventricular performance in patients with heterotaxy after the Fontan procedure. Despite obvious anatomic differences, and some differences in echocardiography and heart rhythm, there were no important differences in exercise performance or functional health state between these patients and other survivors of the Fontan procedure.
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Cardiology in the young · Sep 2007
ReviewCaring for adults with congenital cardiac disease: successes and challenges for 2007 and beyond.
Patients with congenital cardiac disease require lifelong medical care. Current challenges that face practitioners who care for adults with congenital heart disease include identifying the best location for procedures, which could be a children's hospital, an adult hospital, or a tertiary care facility; providing appropriate antenatal management of pregnant women with congenitally malformed hearts, and continuing this care in the peripartum period; and securing the infrastructure and expertise of the non-cardiac subspecialties, such as nephrology, hepatology, pulmonary medicine, and haematology. The objectives of this review are to outline the common problems that confront this population of patients and the medical community, to identify challenges encountered in establishing a programme for care of adults with congenitally malformed hearts, and to review the spectrum of disease and operations that have been identified in a high volume tertiary care centre for adult patients with congenital cardiac disease. ⋯ There is a growing cadre of healthcare professionals dedicated to improving the care of these patients. More information has become available about their care, and will be improved upon in the next decade. With the support of the general paediatric and paediatric cardiologic communities, and of the Adult Congenital Heart Association, and with the persistence of the providers of care for adults with congenital cardiac disease currently staffing clinics, the care of these patients should become more secure in the next decade as we mature our capabilities.
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Cardiology in the young · Sep 2007
ReviewCardiac extracorporeal life support: state of the art in 2007.
Mechanical circulatory support is an invaluable tool in the care of children with severe refractory cardiac and or pulmonary failure. Two forms of mechanical circulatory support are currently available to neonates, infants, and smaller children, namely extracorporeal membrane oxygenation and use of a ventricular assist device, with each technique having unique advantages and disadvantages. The intra-aortic balloon pump is a third form of mechanical support that has been successfully used in larger children, adolescents, and adults, but has limited applicability in smaller children. ⋯ With this device, a patient can be maintained on mechanical circulatory support while extubated, being mobilized, and feeding by mouth. Mechanical circulatory support should be anticipated, and every attempt must be made to initiate support "urgently" rather than "emergently", before the presence of dysfunction of end organs or circulatory collapse. In an emergency, these patients can be resuscitated with extracorporeal membrane oxygenation and subsequently transitioned to a long-term ventricular assist device after a period of stability.
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The complexity of the modern systems providing health care presents a unique challenge in delivering care of the required quality in a safe environment. Issues of safety have been thrust into the limelight because of adverse events highly publicized in the general media. In the United States of America, improving the safety and quality in health care has been set forth as a priority for improvements in the 21st century in the report from the Institute of Medicine. ⋯ Future research on evaluating causes and prevention of medical errors and adverse events in this population at high risk, and consuming high resources, is essential. Issues of inadequate safeguards for patients have been prominent in the media, and have been highlighted in reports from the Institute of Medicine. Our review discusses research on the causes of medical error, and proposes concepts to design successful programmes to improve safety for the patients on a local level.