Transition and Transfer From Pediatric to Adult Congenital Heart Disease Care in Canada: Call For Strategic Implementation

Socioeconomic Status and Access to Care for Pediatric and Adult Congenital Heart Disease in Universal Health Coverage Models

Congenital heart disease (CHD) is the most common major congenital anomaly, affecting one in every 100 live births. Whereas over 90% of children born with CHD in low- and middle-income countries cannot access the care they need, early detection, advances in management, and financial risk protection have resulted in over 90% of children with CHD in high-income countries surviving into adulthood. Despite the presence of universal health coverage, barriers to accessing high-quality cardiovascular and non-cardiovascular care for CHD remain common. Lower socioeconomic status has been associated with differential access to cardiac care and poorer outcomes across multiple cardiovascular conditions and subspecialties. In this review article, we describe the relationship between socioeconomic status and access to CHD care in countries with universal health coverage models. We further evaluate notable challenges and opportunities to improve equitable, high-quality CHD care in these countries.

Barriers to Access to Cardiac Surgery: Canadian Situation and Global Context

Cardiovascular disease is the leading cause of morbidity and mortality worldwide. Cardiovascular care spans primary, secondary, and tertiary prevention and care, whereby tertiary care is particularly prone to disparities in care. Challenges in access to care especially affect low- and middle-income countries (LMICs), however, multiple barriers also exist and persist across high-income countries. Canada is lauded for its universal health coverage but is faced with health care system challenges and substantial geographic barriers. Canada possesses 203 active cardiac surgeons, or 5.02 per million population, ranging from 3.70 per million in Newfoundland and Labrador to 7.48 in Nova Scotia. As such, Canada possesses fewer cardiac surgeons per million population than the average among high-income countries (7.15 per million), albeit more than the global average (1.64 per million) and far higher than the low-income country average (0.04 per million). In Canada, adult cardiac surgeons are active across 32 cardiac centres, representing 0.79 cardiac centres per million population, which is just above the global average (0.73 per million). In addition to centre and workforce variations, barriers to care exist in the form of waiting times, sociodemographic characteristics, insufficient virtual care infrastructure and electronic health record interoperability, and health care governance fragmentation. Meanwhile, Canada has highly favourable surgical outcomes, well established postacute cardiac care infrastructure, considerable spending on health, robust health administrative data, and effective health technology assessment agencies, which provides a foundation for continued improvements in care. In this narrative review, we describe successes and challenges surrounding access to cardiac surgery in Canada and globally.

Effects of transition programmes to adulthood for adolescents and young adults with CHD: a systematic review with meta-analysis

BACKGROUND

The increased survival rate among individuals with CHD has sparked interest in their transition to adult healthcare. Although there is a general agreement on the importance of transition interventions, the empirical evidence supporting them is insufficient. Therefore, this study aimed to conduct a systematic review and meta-analysis of transition interventions for adult healthcare in adolescents and young adults.

METHODS AND RESULTS

A literature search was conducted for studies comparing the quantitative effects of transition interventions with control groups, published up to March 15, 2023, in major databases (CENTRAL, Embase, PubMed, Web of Science, CINAHL, KISS, and KMbase), major clinical trial registries, academic journal sites related to the topic, and grey literature databases. Ten studies involving a total of 1,297 participants were identified. Transition interventions proved effective in enhancing disease-related knowledge (Hedge's g = 0.89, 95% CI = 0.29-1.48) and self-management (Hedge's g = 0.67, 95% CI = 0.38-0.95), as well as reducing loss to follow-up (OR = 0.41, 95% CI = 0.22-0.77). The certainty of evidence for the estimated values of each major outcome was low or very low.

CONCLUSIONS

This study supports the implementation of transition interventions by demonstrating that they can improve patients' disease knowledge and self-management, while also promoting treatment continuity. However, since the available data on transition interventions for adolescents and young adults with CHD remain limited, the widespread adoption of structured transition interventions in the future may alter the conclusions of this study.

REGISTRATION

URL: https://www.crd.york.ac.uk/PROSPERO. Unique identifier: CRD42023399026.

Patient factors and geographic barriers influencing excess time between paediatric and adult CHD care

INTRODUCTION

Over 90% of children with CHD survive into adulthood and require lifelong cardiology care. Delays in care predispose patients to cardiac complications. We sought to determine the time interval to accessing adult CHD care beyond what was recommended by the referring paediatric cardiologist (excess time) and determine risk factors for prolonged excess time.

MATERIALS AND METHODS

Retrospective cohort study including all patients in the province of Alberta, Canada, age 16-18 years at their last paediatric cardiology visit, with moderate or complex lesions. Excess time between paediatric and adult care was defined as the interval (months) between the final paediatric visit and the first adult visit, minus the recommended interval between these appointments. Patients whose first adult CHD appointment occurred earlier than the recommended interval were assigned an excess time of zero.

RESULTS

We included 286 patients (66% male, mean age 17.6 years). Mean excess time was 7.9 ± 15.9 months. Twenty-nine (10%) had an excess time > 24 months. Not having a pacemaker (p = 0.03) and not needing cardiac medications at transfer (p = 0.02) were risk factors for excess time >3 months. Excess time was not influenced by CHD complexity.

DISCUSSION

The mean delay to first adult CHD appointment was almost 8 months longer than recommended by referring paediatric cardiologists. Not having a pacemaker and not needing cardiac medication(s) were risk factors for excess time > 3 months. Greater outpatient resources are required to accommodate the growing number of adult CHD survivors.

The Transition of Children Living With Congenital Heart Disease to Adult Care

The article explores the significance of the timely transition of a child living with congenital heart disease (CHD) to adult care and the role played by multidisciplinary care. Due to recent healthcare advances, more children with CHD survive to adulthood without surgical intervention. This survival is mainly due to the lesion being compatible with life and its management being done medically. However, further management requires meeting the child's needs and helping him transition to become a healthy, independent adult with almost equal life expectancy as his counterparts. The article reviews the comprehensive framework of transition through multidisciplinary care. Highlighting the necessity of training physicians to acquire expertise in the management of CHD is a foundational aspect of this review article. Introduction to transition requires assessment of the child's needs through all phases of life and informative counseling of both parents and child. It highlights the approach to educating patients and families with the knowledge to safeguard compliance. Multidisciplinary collaboration from various fields such as cardiology, pediatric physiatrist, nursing, and psychology has been stressed. Patients also need to cultivate skills in self-management and independence and be educated to comprehend their condition, including the potential health issues. This collaborative and multidisciplinary process necessitates the cooperation of patients, families, and the adult congenital heart disease (ACHD) team. Emphasis has been given to individualized counseling for girls to address their sexual health. The article also highlights the possible obstacles and how to tackle them to improve healthcare adherence. Timely transition and follow-up can be measured using various tools or through indices measuring the quality of life and average life expectancy. The global patterns of transition to ACHD care have also been emphasized, as well as the need for research studies to develop reliable indicators for assessing transition success.

Access to Specialized Care Across the Lifespan in Tetralogy of Fallot

Individuals living with tetralogy of Fallot require lifelong specialized congenital heart disease care to monitor for and manage potential late complications. However, access to cardiology care remains a challenge for many patients, as does access to mental health services, dental care, obstetrical care, and other specialties required by this population. Inequities in health care access were highlighted by the COVID-19 pandemic and continue to exist. Paradoxically, many social factors influence an individual's need for care, yet inadvertently restrict access to it. These include sex and gender, being a member of a racial or ethnic historically excluded group, lower educational attainment, lower socioeconomic status, living remotely from tertiary care centres, transportation difficulties, inadequate health insurance, occupational instability, and prior experiences with discrimination in the health care setting. These factors may coexist and have compounding effects. In addition, many patients believe that they are cured and unaware of the need for specialized follow-up. For these reasons, lapses in care are common, particularly around the time of transfer from paediatric to adult care. The lack of trained health care professionals for adults with congenital heart disease presents an additional barrier, even in higher income countries. This review summarizes challenges regarding access to multiple domains of specialized care for individuals with tetralogy of Fallot, with a focus on the impact of social determinants of health. Specific recommendations to improve access to care within Canadian and American systems are offered.

Parental Involvement in the Transition from Paediatric to Adult Care for Youth with Chronic Illness: A Scoping Review of the North American Literature

With medical advancements and improvements in medical technology, an increasing number of children with chronic conditions survive into adulthood. There is accordant growing interest toward supporting adolescents throughout the transition from paediatric to adult care. However, there is currently a paucity of research focusing on the role that these patients' parents should play during and after the transition to adult care and if maintained parental involvement is beneficial during this transition within a North American context. Accordingly, this scoping review utilized Arksey and O'Malley's five-step framework to consider parental roles during chronically ill children's transition to adult care. APA PsycInfo, CINAHL, EMBASE, MEDLINE, ProQuest, and Scopus were searched alongside advanced Google searches. Thematic content analysis was conducted on 30 articles meeting the following inclusion criteria: (1) published in English between 2010 and 2022, (2) conducted in Canada or the United States, (3) considered adolescents with chronic conditions transitioning to adult care, (4) family being noted in the title or abstract, and (5) patient populations of study not being defined by delays in cognitive development, nor mental illness. Three themes emerged from the literature: the impacts of maintaining parental involvement during transition to adult care for patients, parents experiencing feeling loss of stability and support surrounding the transition of their child's care, and significant nonmedical life events occurring for youths at the time of transition of care. Parents assuming supportive roles which change alongside their maturing child's needs were reported as being beneficial to young peoples' transition processes, while parents who hover over or micromanage their children during this time were found to hinder successful transitions. Ultimately, the majority of reviewed articles emphasized maintained parental involvement as having a net positive impact on adolescents' transitions to adult care. As such, practice and policies should be structured to engage parents throughout the transition process to best support their chronically ill children during this time of change.

Goddard-Frechette J, Lester L, Mclarty S, Chudyk AM. Multistakeholder Recommendations for Supporting Patients and Families Transitioning From Paediatric to Adult Congenital Heart Disease Care

Background

Transitioning from paediatric to adult congenital heart disease (CHD) care is a high-risk time for being lost to follow-up. Existing CHD transition programmes have not included patients, caregivers, and health care providers as partners in their development. This study aimed to develop recommendations for a CHD transition programme driven by lived and clinical experiences.

Methods

We used a multilevel participatory process that engaged adult and paediatric people living with CHD, their caregivers, and CHD health care providers as members of the research team. We also consulted members of these stakeholder groups through a series of 3 virtual workshops that culminated in the generation of recommendations for the essential components of a CHD transition programme.

Results

The Transition Essentials recommendations inform what information, education, or support is required, who should provide it, and when and how it should be provided. Information, education, and support for self-management and knowledge are required for people living with CHD. Caregivers require information, education, and support to build capacity in people living with CHD and navigate their new role in their loved ones' life. The health care team should provide this information, education, and support with peer support options when people living with CHD are 15-22 years of age. This information, education, and support should be individualized, navigate limitations, build over time, have multimodal options, and be available virtually or in person.

Conclusions

Engaging those with lived and clinical expertise to develop recommendations for the essential components of a CHD transition programme provides important insights missing from previous studies.

Preferences for disease-related information and transitional skills among adolescents with congenital heart disease in the early transitional stage

PURPOSE

The transition towards adult-focused healthcare comprises a complex process requiring careful, individualized guidance of adolescents with congenital heart disease (CHD). Detailed data on their preferences regarding disease-related information and acquirable transitional skills are mostly lacking. We examined the preferences of CHD adolescents in the early transition stage.

METHODS

A cross-sectional descriptive study was performed with adolescents recruited from a transition program. Two questionnaires assessing needs for information and transitional skills were used. Only questionnaires completed in the early transition stage were included.

RESULTS

Forty-nine adolescents participated (mean age 15.9 ± 1.2 years, 43% girls). 59% requested information about their heart and previous and/or future surgeries/interventions, 45% about sports and medication, and a maximum of 27% about psychosocial topics. More girls than boys requested surgical information (76% versus 46%; p = 0.04). Adolescents with severely complex CHD more often requested information about medication than those with moderately complex CHD (63% versus 28%; p = 0.02). Older adolescents were less likely to request surgical information (OR = 0.53; 95%CI [0.26-0.88]; p = 0.03). Up to 83% of the adolescents perceived their skills as insufficient, but less than 14% was interested in acquiring skills.    Conclusion: Adolescents were mainly interested in medical topics, followed by lifestyle information. The informational needs tended to decrease with age. Timely gauging individual needs and delivering information, ideally in the early teens, appear important when providing person-tailored transitional care in CHD. Paradoxically, although the transitional skills were low-perceived, there was limited motivation to improve them. This paradox requires further investigation to better tailor transition interventions.     Clinical trial registration: Not applicable.

WHAT IS KNOWN

• Transition towards adult life and care requires careful patient guidance. A person-tailored approach is strongly encouraged. However, details on preferences regarding disease-related information and transitional skills are scarce in adolescents with CHD.

WHAT IS NEW

• This study showed that adolescents with CHD in early transition mainly need medical-related information. Their informational needs tend to decrease with age necessitating timely gauging for interest and delivering information. Adolescents report a low need to acquire transitional skills despite low self-esteemed skills levels.

A call for action: Recommendations to improve transition to adult care for youth with complex health care needs

Youth with complex health care needs, defined as those requiring specialized health care and services for physical, developmental, and/or mental health conditions, are often cared for by paediatricians and paediatric specialists. In Canada, the age at which provincial/territorial funders mandate the transfer of paediatric care to adult services varies, ranging between 16 and 19 years. The current configuration of distinct paediatric and adult care service boundaries is fragmentary, raising barriers to continuity of care during an already vulnerable developmental period. For youth, the lack of care integration across sectors can negatively impact health engagement and jeopardize health outcomes into adulthood. To address these barriers and improve transition outcomes, paediatric and adult care providers, as well as family physicians and other community partners, must collaborate in meaningful ways to develop system-based strategies that streamline and safeguard care for youth transitioning to adult services across tertiary, community, and primary care settings. Flexible age cut-offs for transfer to adult care are recommended, along with considering each youth's developmental stage and capacity as well as patient and family needs and circumstances. Specialized training and education in transitional care issues are needed to build capacity and ensure that health care providers across diverse disciplines and settings are better equipped to accept and care for young people with complex health care needs.

Appel à l'action : des recommandations pour améliorer la transition des jeunes ayant des besoins de santé complexes vers les soins aux adultes

Les jeunes qui ont des besoins de santé complexes, définis comme ceux qui nécessitent des soins et services spécialisés en raison d'affections physiques, développementales ou mentales, sont souvent traités par des pédiatres et autres spécialistes en pédiatrie. Au Canada, l'âge auquel les bailleurs de fonds provinciaux et territoriaux exigent le transfert des soins pédiatriques aux soins pour adultes varie entre 16 et 19 ans. La délimitation actuelle entre les services de santé pédiatriques et aux adultes est fragmentaire, ce qui entrave la continuité des soins pendant une période déjà vulnérable du développement. Le peu d'intégration des soins entre les domaines peut nuire à l'engagement des jeunes en matière de santé et compromettre leur santé à l'âge adulte. Pour renverser ces obstacles et améliorer les résultats de la transition, les dispensateurs de soins pédiatriques et de soins aux adultes, de même que les médecins de famille et d'autres partenaires communautaires, doivent collaborer de manière satisfaisante à l'élaboration de stratégies systémiques qui rationalisent et préservent les soins aux jeunes en transition vers des soins aux adultes en milieu tertiaire, communautaire et primaire. Il est recommandé de privilégier des limites d'âge flexibles pour effectuer cette transition vers les soins aux adultes et de tenir compte de la phase de développement et de l'aptitude de chaque jeune, ainsi que des besoins et de la situation de chaque patient et de chaque famille. Une formation et un enseignement spécialisés sur les enjeux liés aux soins de transition s'imposent pour renforcer les capacités et s'assurer que les professionnels de la santé des diverses disciplines et des divers milieux soient mieux outillés pour accepter et traiter les jeunes qui ont des besoins de santé complexes.

Should We Be Screening for Ischaemic Heart Disease Earlier in Childhood?

Ischaemic heart disease is the most common cause of death in males and the second in the female gender. Yet we often only focus on identification and treatment of this foremost cause of death in adulthood. The review asks the question what form of coronary disease do we encounter in childhood, what predisposing factors give rise to atherosclerosis and what strategies in childhood could we employ to detect and reduce atherosclerosis development in later life.

The Critical Transfer From Paediatrics to Adult Care in Patients With Congenital Heart Disease: Predictors of Transfer and Retention of Care

Background

Congenital heart disease is the most common congenital birth defect and presents with differing degrees of complexity. Patients require lifelong specialized care. The transfer from paediatric to adult care is a time of risk that may result in lapses or loss of care. A successful transfer from paediatric to adult care is integral for improved patient outcomes.

Methods

In this retrospective study, we used the paediatric cardiology database and the electronic records at the adult congenital heart disease (ACHD) clinic to identify referrals and successful transfer between 2008 and 2017. Successful transfer was defined as a patient referred to the ACHD clinic who was seen in the clinic and has ongoing follow-up. We also sought to identify predictors of a successful transfer.

Results

A total of 555 patients were referred to the ACHD clinic (2008-2017). Of all patients referred, 62% had a successful transfer and an ongoing specialist care. The remaining 38% either did not show for first appointments or missed 3 consecutive visits. Independent predictors of a successful transfer were the presence of moderate or complex ACHD, residing within the city limits, older age at the time of referral, and a more recent year of referral.

Conclusions

Over one-third of patients did not achieve successful transfer, namely attendance at first clinic visit plus early retention in care. We were able to identify several variables that predict successful transfer. Further research is required to identify interventions that can be implemented to reduce lapses in patient care.

Needs and Experiences of Adolescents with Congenital Heart Disease and Parents in the Transitional Process: A Qualitative Study

PURPOSE

Most patients with congenital heart disease (CHD) need lifelong cardiac follow-up. Transitioning to adulthood and transferring to adult-focused care are often challenging. We explored the experiences and needs of adolescents with CHD and parents during the entire transitional process, including the post-transfer period.

DESIGN AND METHODS

We performed a qualitative study according to the phenomenological approach, focusing on adolescents with CHD and parents. Semi-structured interviews were carried out with patients (n = 9) and parents (n = 12) after being transferred to adult care facilities. Data were analyzed with inductive thematic analysis. Data collection and -analysis of both samples were done separately in a first step, after which results were merged to discover common themes.

RESULTS

Five common themes were identified: 1) Having mixed feelings about leaving pediatric care; 2) Being prepared and informed; 3) Shifting responsibilities and roles; 4) Being accompanied during consultations; and 5) Gaining trust in new healthcare providers.

CONCLUSION

Adolescents with CHD and parents express a need for adequate preparation and personalized guidance to reduce anxiety and uncertainty during transition. The process may benefit from focusing on improving the adolescents´ transitional skills and disease-related knowledge, which may, in turn, facilitate handing over responsibilities and adapting to new roles by the parents. Adolescents appreciate the presence of parents during the consultation, albeit with reduced input. Finally, a transition coordinator and a joint transfer consultation involving the pediatric cardiologist seem paramount for a fluent transitional process, especially in establishing new treatment relationships.

Transition to adulthood and transfer to adult care of adolescents with congenital heart disease: a global consensus statement of the ESC Association of Cardiovascular Nursing and Allied Professions (ACNAP), the ESC Working Group on Adult Congenital Heart Disease (WG ACHD), the Association for European Paediatric and Congenital Cardiology (AEPC), the Pan-African Society of Cardiology (PASCAR), the Asia-Pacific Pediatric Cardiac Society (APPCS), the Inter-American Society of Cardiology (IASC), the Cardiac Society of Australia and New Zealand (CSANZ), the International Society for Adult Congenital Heart Disease (ISACHD), the World Heart Federation (WHF), the European Congenital Heart Disease Organisation (ECHDO), and the Global Alliance for Rheumatic and Congenital Hearts (Global ARCH)

The vast majority of children with congenital heart disease (CHD) in high-income countries survive into adulthood. Further, paediatric cardiac services have expanded in middle-income countries. Both evolutions have resulted in an increasing number of CHD survivors. Expert care across the life span is necessitated. In adolescence, patients transition from being a dependent child to an independent adult. They are also advised to transfer from paediatrics to adult care. There is no universal consensus regarding how transitional care should be provided and how the transfer should be organized. This is even more challenging in countries with low resources. This consensus document describes issues and practices of transition and transfer of adolescents with CHD, accounting for different possibilities in high-, middle-, and low-income countries. Transitional care ought to be provided to all adolescents with CHD, taking into consideration the available resources. When reaching adulthood, patients ought to be transferred to adult care facilities/providers capable of managing their needs, and systems have to be in place to make sure that continuity of high-quality care is ensured after leaving paediatric cardiology.

Falling Through the Cracks: The Current Gap in the Health Care Transition of Patients With Kawasaki Disease: A Scientific Statement From the American Heart Association

Background

Health care transition (HCT) is a period of high vulnerability for patients with chronic childhood diseases, particularly when patients shift from a pediatric to an adult care setting. An increasing number of patients with Kawasaki disease (KD) who develop medium and large coronary artery aneurysms (classified by the American Heart Association according to maximal internal coronary artery diameter Z‐scores ≥5 and ≥10, respectively) are becoming adults and thus undergoing an HCT. However, a poor transition to an adult provider represents a risk of loss to follow‐up, which can result in increasing morbidity and mortality.

Methods and Results

This scientific statement provides a summary of available literature and expert opinion pertaining to KD and HCT of children as they reach adulthood. The statement reviews the existing life‐long risks for patients with KD, explains current guidelines for long‐term care of patients with KD, and offers guidance on assessment and preparation of patients with KD for HCT. The key element to a successful HCT, enabling successful transition outcomes, is having a structured intervention that incorporates the components of planning, transfer, and integration into adult care. This structured intervention can be accomplished by using the Six Core Elements approach that is recommended by the American Academy of Pediatrics, the American Academy of Family Physicians, and the American College of Physicians.

Conclusions

Formal HCT programs for patients with KD who develop aneurysms should be established to ensure a smooth transition with uninterrupted medical care as these youths become adults.

A Typology of Transition Readiness for Adolescents with Congenital Heart Disease in Preparation for Transfer from Pediatric to Adult Care

PURPOSE

To understand the effectiveness of a nurse-led transition intervention by analyzing qualitative data generated in the context of a clinical trial.

DESIGN & METHODS

Qualitative study of a two-session transition intervention conducted by registered nurses at two sites. Adolescents aged 16-17 years with moderate or complex congenital heart disease (CHD) had been randomized to a two-session transition intervention or usual care. Session 1 emphasized patient education including creation of a health passport and goal setting. Session 2, two months later, emphasized self-management. Qualitative data extracted from intervention logs, field notes and audio recordings of the sessions were analyzed for content and themes.

RESULTS

Data from 111 transition intervention sessions with 57 adolescents were analyzed. Creating a health passport, goal setting, and role-plays were the elements of the intervention most valued by participants. A typology of transition readiness was identified: 1) the independent adolescent (5%), already managing their own care; 2) the ready adolescent who was prepared for transition after completing the intervention (46%); 3) the follow-up needed adolescent who was still in need of extra coaching (26%), and 4) the at-risk adolescent who warranted immediate follow-up (14%). Baseline knowledge and transition surveys scores validated the typology.

CONCLUSIONS

A two-session nursing intervention met the transition needs of approximately half of adolescents with CHD. However, additional transition-focused care was needed by 40% of participants (groups 3 and 4).

PRACTICE IMPLICATIONS

These findings will guide pediatric nurses and other healthcare professionals to optimize an individualized approach for ensuring transition readiness for adolescents with CHD.

Transition of adolescents with congenital heart disease from pediatric to adult congenital cardiac care: lessons from a retrospective cohort study

Background

The transfer from pediatric to adult care is a key milestone for adolescents living with chronic health conditions. Over the past few decades, pediatric cardiac care has witnessed outstanding advancements leading to a dramatic increase in the number of children with congenital heart disease (CHD) surviving into adulthood. Successful transfer from pediatric to adult congenital cardiac care is critical because many adults with CHD require regular long-term cardiac care for optimal health outcomes.

Objectives

This study aims to (1) determine the rate of successful transfer of adolescents with CHD from pediatric to adult congenital cardiac care at the McMaster University Medical Centre (MUMC), a tertiary care level centre, and (2) to explore available patient- and context-related factors associated with unsuccessful transfer. MUMC includes both the McMaster Children’s Hospital, which offers Pediatric Cardiology services, and Adult Outpatient Services, which offers the Adult Congenital Cardiac Clinic (ACCC).

Methods

This is a retrospective cohort study in which all patients eligible for transfer from pediatric to adult congenital cardiac care from January 2006 to December 2012 were identified from the McMaster Children’s Hospital database. Successful transfer was defined as attendance at the ACCC within 2 years of discharge from Pediatric Cardiology. Patient and context-related variables include gender, severity of the CHD diagnosis, years since pediatric follow-up, and distance from the patient’s home to MUMC. The relationship between patient- and context-related variables available at baseline and unsuccessful transfer was assessed by univariate analysis.

Results

A total of 279 patients were identified, of which, 269 patients (96.4%) were successfully transferred to adult congenital cardiac care. Out of the 10 patients (3.6%) who were lost to follow-up, 8 had mild, 1 had moderate, and 1 had severe CHD. Based on the point estimates expressed as odds ratio (OR), factors that are potentially associated with a higher risk for loss to follow-up were: male gender (OR 1.8, 95% CI 0.5–7.3) and travel distance greater than 200 km to MUMC (OR 7.7, 95% CI 0.7–81.5), while moderate and severe CHD could potentially be a protective factor against loss to follow up when compared to mild CHD (OR 0.2, 95% CI 0–1.1).

Discussion

The medical and administrative practices that may be contributing to the high transfer rate of 96.4% include early and developmentally appropriate discussions, engaging patients and their families in cardiac care, proximity of the pediatric and adult congenital cardiac clinics, and an information pamphlet regarding the transition process, amongst others. Learning from our retrospective study we now work with the patients identified as potential high risk for loss to follow-up to understand and eliminate barriers and to implement sustainable methods that will ensure a successful transition to adult health care for all patients with CHD.

Infective endocarditis prophylaxis: a review

INTRODUCTION

Guidelines for prophylaxis against infective endocarditis (IE) have changed significantly due to a lack of evidence for its efficacy and increasing concerns about safety and antibiotic resistance. The impact of these changes on clinical practice and IE hospitalisation trends and outcomes has become a focus of research. Areas covered: We review the rationale for and against IE prophylaxis, highlight significant changes in guidelines since 2002, and discuss literature examining the impact of these changes on antibiotic prescription rates for IE prophylaxis, IE incidence, morbidity, and mortality. We included English articles published since 2002 relevant to IE prophylaxis. Expert commentary: Existing guidelines recommend limited to no prophylaxis against IE but differ on which patient populations would benefit most. Antibiotic prescription rates for IE prophylaxis have declined as a result of newer restrictive guidelines, most significantly in the UK where IE prophylaxis is not recommended. However, conflicting data exists on the impact of these changes on the trends of IE hospitalisation and clinical outcomes. Definitive studies to resolve this controversy do not seem feasible in the near future but well designed prospective observational studies may provide novel information on the long term impact of the new guidelines.