Preparing the Young Adult With Complex Congenital Cardiac Disease to Transfer From Pediatric to Adult Care


More than 90% of children born with congenitally malformed hearts now survive to adulthood, as a result of the spectacular achievements of pediatric cardiology and surgery over the past half-century. This has created a new and growing population of adults who often have complex congenital cardiac malformations that are unfamiliar to conventionally trained adult cardiologists. The need for an integrated strategy of care for such patients with congenitally malformed hearts, who usually require life-long medical care, has been recognized. Several panels of international experts have provided frameworks for provision of services. These share a number of common recommendations. First, all recognize the need for management in an adult environment, as the average age of the population of adults with congenital cardiac disease increases. Second, all recommend a hierarchical structure for care, with specialist centers providing a full range of diagnostic facilities and treatments interacting, and often sharing care, with other adult cardiac units. Third, all accept the need for training of a new subspecialty of medical and allied health practitioners with expertise in the management of congenital cardiac disease and the care of adults. Throughout childhood, patients with congenital cardiac disease are treated and followed up at pediatric cardiology centers. When they become adults, it is advocated that their medical surveillance and follow-up care is transferred to adult-focused facilities. This chapter defines transfer and transition, describes the key issues in transition, and explains the core components of effective transition programs.

Transfer From Pediatric to Adult Care

Transfer is defined as “An event or series of events through which adolescents and young adults with chronic physical and medical conditions move their care from pediatric to an adult care environment.” A seamless transfer between pediatric and adult settings warrant that age- and developmental-appropriate care is provided, while assuring that patients remain under follow-up. Research, however, has indicated that a substantial number of patients do have gaps in their care. In patients with congenital cardiac disease, care gap rates range from 7% to 76%, with a median proportion of 42%. The consequences of such care gaps may be far-reaching. Studies have reported that patients who presented for medical check-up after a care gap more often had a new diagnosis of hemodynamic significance and had a greater likelihood of needing an urgent surgical catheter-based intervention. Therefore the identification of patients at risk for care gaps and the implementation of interventions that prevent such care gaps are of utmost importance. In this respect, use of mobile phone messaging reminders to reduce missed appointments in outpatient clinics and the implementation of transition programs to make patients and families aware about the need for life-long care may facilitate the transfer from pediatrics to adult care and may avoid care gaps.

Transition

Transition can be seen both as a developmental process and as a healthcare intervention. As a developmental process, transitions are passages from one life phase, physical condition, or social role to another, resulting in a temporary disconnectedness of the normal way of living, which demands an adjustment of the patient and the environment. As a healthcare intervention, transition is defined as “a multifaceted, active process that attends to the medical, psychosocial, and educational/vocational needs of adolescents as they move from the child-focused to the adult-focused healthcare system.” In such an intervention, the adolescents are prepared to take charge of their lives and their health in adulthood. Transition takes time, and is not necessarily completed on entry to adult care. Its duration varies considerably from patient to patient, and is influenced by a number of factors, including the background, development, and intellect of the patient and the level of support provided by the family. The whole process takes several years, and is only successfully achieved when the patient is fully able to take responsibility for their own health and issues of lifestyle. It is important therefore that during the process, young adults with complex congenital cardiac malformations appreciate that although they have the potential to live healthy and productive lives, most will require life-long cardiac surveillance. They also need to understand the requirement to obtain appropriately skilled care. During transition, issues both generic and disease-based need to be addressed. Frequently, the coordinated transfer of care from the pediatric to the adult healthcare environment is the final step in a successful process of transition.

Pediatricians tend to consult predominantly with the parents, whereas adult practitioners seek to develop a partnership with the patient. This involves directing information and education toward the patient and, at the same time, encouraging responsibility and self-reliance. It is critical that during adolescence, this connection with the young patient is successfully achieved so that the patients begin to understand the need for an active role in their own health and cardiac management. If this fails, adolescents and young adults may disappear from medical follow-up and return only when potentially avoidable problems have developed.

Key Issues in Transition

When Should Patients Begin the Process of Transition and When to Transfer?

The timing of entry from a pediatric clinic into a service responsible for transition, and the subsequent transfer to adult clinics, will vary according to the provision of local services and the individual needs of the patient. It is important, however, that transition and transfer occur in a predictable and planned manner. Referral to the clinics or programs responsible for transition should ideally begin by 12 years of age. Compared to older ages, at the age of 12, individuals are more susceptible for suggestions from adult people and for building up a trusting relationship with new healthcare professionals. Attendance at such clinics involves a change in approach from the typical pediatric cardiac clinic. Parents should continue to attend, but there should be greater emphasis on communication with the adolescent, including opportunities for confidential one-on-one discussion with doctors, nurses, and other relevant counselors. The approach to communication needs to evolve as the teenager grows older, with provision for discussion appropriate to age and maturity.

Transfer to the adult clinic most commonly occurs at the age of 18 years or on completion of schooling. The timing, however, should be flexible so as to meet the needs of the patient. For example, if a patient has developmental delay, or multiple medical problems under active follow-up in the pediatric hospital, transfer may need to occur at an older age. Patients should understand that transfer to adult care is a natural process and part of growing up. In general, adolescents deem it appropriate to move their care to adult-focused facilities. However, parents are often more hesitant because they strongly rely on the trusting relationship that they have built up with the pediatric care providers. Early discussion, and agreement on an age of transfer, removes the frequent anxiety of families that expert care is being lost, and makes transfer to adult care a development to be viewed optimistically. In some medical systems, provision of adult services for grown-up patients with congenitally malformed hearts is not yet available at a level comparable to that provided during childhood. In these cases, delay of transfer is clearly advisable.

Where Should Care Be Undertaken?

Availability of clinical resources will determine the location of the transition clinic. Ideally, this should be within the pediatric hospital, as this makes the first move from the pediatric clinic less traumatic to the patients and their families. Those staffing the clinic have the opportunity, during several visits over years, to organize the subsequent transfer to adult care, which may need to be to a different hospital.

Facilities for in-patient care should be designed around the needs of young people, and ideally should be separate from pediatric and adult wards, with a different atmosphere and focus. A dedicated adolescent environment for patients with a range of medical conditions can work well for the needs of cardiac patients. This permits provision of facilities, including Internet access, a study area, television, a social area, and kitchen facilities. The adolescent ward should be organized by staff with special awareness and training in the issues of this age group.

Who Should Be Involved in Transitional Care?

The balance of staffing for the transition clinic depends on local resources. It is, however, essential that members of the team providing pediatric care and of the team looking after their future needs as adults with cardiac problems are both involved. This provides an opportunity for discussion between teams of the specific medical needs of the patient, as well as creating a visible connection for the patient and their families.

Specialist nurses play a crucial role in successful transition by taking up the role of transition coordinator. They should have experience in the needs of adolescents and young adults with congenitally malformed hearts, and should have received training in counseling. There should be facilities for the specialist nurses/transition coordinators to consult with the patient separately from the doctor, as this encourages early discussion of sensitive problems and anxieties. The specialist nurses/transition coordinators frequently are the main contact with the patient and his or her family, developing a unique relationship with them.

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