Current lifestyle of young adults after liver transplantation during childhood

The Ratio of Intraoperative Red Blood Cell Transfusion to Blood Loss Associated with Early Postoperative Complications in Pediatric Liver Transplantation Patients

Introduction

Liver transplantation (LT) is an operation purposed to save the lives of children with acute or chronic liver diseases, hepatic tumors, and some genetic and metabolic diseases. However, patients who underwent LT have a significant risk of intraoperative blood loss and red blood cell (RBC) transfusion, especially in pediatric patients.

Methods

In this study, 569 pediatric patients (<18 years old) who underwent LT at a tertiary university hospital between 2013 and 2020 were included. Multiple logistic regression was used to analyze the association between the ratio of intraoperative RBC transfusion to blood loss (IRTBL) and the complications after LT in pediatric patients. IRTBL was divided into quartiles in the adjusted model. Odds ratios, 95% confidence intervals, and p values for trends were calculated. Restricted cubic spline (RCS) regression was used to evaluate the nonlinear association between IRTBL and complications.

Results

Compared with the lowest level and the highest level of IRTBL, Q2 and Q3 quartiles of IRTBL showed significantly positive association with early complications. A significantly nonlinear association was observed between the IRTBL and early complications in the RCS model with the multiple adjustments of potential covariates (P overall<0.01, P nonlinear<0.01). However, no significant association was observed between late complications and IRTBL.

Conclusion

In this study, we found there was a nonlinear relationship between the ratio of IRTBL and early postoperative complications in pediatric LT patients, which provides a theoretical basis for RBC transfusion in pediatric LT patients.

Cannabinoids and solid organ transplantation: Psychiatric perspectives and recommendations

Cannabinoid use in patients seeking solid organ transplantation (SOT) is an important and unsettled matter which all transplantation clinicians regularly encounter. It is also a multifaceted, interprofessional issue, difficult for any specialty alone to adequately address in a research article or during clinical care. Such uncertainty lends itself to bias for or against cannabinoid use accompanied by inconsistent policies and procedures. Scientific literature in SOT regarding cannabinoids often narrowly examines the issue and exists mostly in liver and kidney transplantation. Published recommendations from professional societies are mosaics of vagueness and specificity mirroring the ongoing dilemma. The cannabinoid information SOT clinicians need for clinical care may require data and perspectives from diverse medical literature which are rarely synthesized. SOT teams may not be adequately staffed or trained to address various neuropsychiatric cannabinoid effects and risks in patients. In this article, authors from US transplantation centers conduct a systematized review of the few existing studies regarding clinician perceptions, use rates, and clinical impact of cannabinoid use in SOT patients; collate representative professional society guidance on the topic; draw from diverse medical literature bases to detail facets of cannabinoid use in psychiatry and addiction pertinent to all transplantation clinicians; provide basic clinical and policy recommendations; and indicate areas of future study.

The effects of child anxiety and depression on concordance between parent-proxy and self-reported health-related quality of life for pediatric liver transplant patients

BACKGROUND

HRQOL is a key outcome following pediatric LT. Parent-proxy reports may substitute for patients unable to report their own HRQOL. This study compared parent-proxy and self-reported HRQOL in children who have undergone LT.

METHODS

Pediatric LT recipients between the ages of 8 and 18 years, and a parent, completed self and proxy versions of the PeLTQL questionnaire, PedsQL Generic and Transplant modules, and standardized measures of depression and anxiety.

RESULTS

Data from 129 parent-patient dyads were included. Median parent age was 44 years, and most (89%) were mothers. Median patient age was 2.5 years at LT and 13.6 years at the time of study participation. Parents had significantly lower scores than patients on PedsQL total generic (70.8 ± 18.5 and 74.3 ± 19.0, p = .01), PeLTQL coping and adjustment (63.0 ± 15.6 and 67.3 ± 16.2, p < .01), and social-emotional (66.3 ± 14.9 and 71.9 ± 15.6, p < .001) domains. Higher patient anxiety and depression were related to larger absolute differences between parent-proxy and self-reported scores on all HRQOL measures (all p < .05). In this disparity, parents reported higher HRQOL scores than their child as self-reported anxiety and depression scores increased.

CONCLUSIONS

Differences in concordance between parent-proxy and self-reported HRQOL scores can be more prominent when children have more symptoms of anxiety and depression. Children's mental health symptoms should be queried, if feasible, when interpreting differences in parent and child reports of HRQOL.

Medication non-adherence after allogeneic hematopoietic cell transplantation in adult and pediatric recipients: a cross sectional study conducted by the Francophone Society of Bone Marrow Transplantation and Cellular Therapy

Medication non-adherence (NA) after allogeneic hematopoietic cell transplantation (allo-HCT) can lead to serious complications. This study assesses NA in French adult and pediatric recipients and identifies factors associated with NA. In accordance with the EMERGE and STROBE guidelines, a cross sectional multicentric survey was conducted. We used a self-reported questionnaire that was adapted to adults and pediatrics and that could provide a picture of all three phases of medication adherence: initiation, implementation, persistence. We enrolled 242 patients, 203 adults (mean age: 51 years old, 50.7% male) and 39 children (mean age: 9 years old, 56.4% female). Reported NA was estimated at about 75% in both populations, adults and pediatrics. In adults, the univariate analysis showed that patients less than 50 years old (P = 0.041), (i) treated with cyclosporine (P = 0.02), (ii) treated with valacyclovir/acyclovir (P = 0.016), and (iii) experiencing side effects (P = 0.009), were significantly more non-adherent. In multivariate analysis, only recipient age was significantly associated to NA (P = 0.05). The limited size of the pediatric population did not allow us to draw any statistical conclusion about this population. To the best of our knowledge, this is the first study in France on NA in allo-HCT recipients. Our results highlight the age factor as the only factor related to NA. Further studies are needed to confirm our observations and refine results in pediatric populations, currently most at risk of medication NA.

Health utility and quality of life in pediatric liver transplant recipients

To measure HU and HRQOL in pediatric liver transplant (LT) recipients, a cross-sectional study of patient-parent dyads was conducted. Direct HU were assessed in 48 adolescents ≥12 years using SG and TTO techniques. Indirect HU were measured by Health Utility Index 2 and HUI3 for subjects ≥12 years and CHU9D for ≥7 years. Patients reported HRQOL using PedsQL™ GC and PedsQL™ TM. A total of 108 dyads participated (55.6% female; 73.2% Caucasian; 42.6% biliary atresia; 35.2% living donor; 37.0% Medicaid). Mean age at survey was 13.6 ± 3.5 years, and time from LT was 8.9 ± 4.9 years. 61.2% were on monotherapy, 25 (23.2%) had acute rejection within 3 years, and 15 (13.9%) had a biliary obstruction within 5 years. Mean indirect HU and HRQOL scores by child report were lower than norms (P < .001). LRD recipients had higher PedsQL™ GC, PedsQL™ TM, and HUI3 scores (P < .01). HU in pediatric LT recipients are lower than norms. Availability of HU scores for post-transplant health states will enable measurement of quality-adjusted life years for future comparative effectiveness studies.

Young People With Biliary Atresia Requiring Liver Transplantation: A Distinct Population Requiring Specialist Care

BACKGROUND

Young people (YP) born with biliary atresia (BA) are an emerging population for adult hepatologists with 40% to 45% of children entering adolescence with their native liver intact. For those requiring liver transplantation (LT) during adolescence, disparity on the waiting list and post-LT outcome for young adults compared with younger and older age groups has stimulated discussion about the optimal timing of listing. In this study, we review our experience of YP with BA requiring LT during adolescence and young adulthood.

METHODS

Retrospective, single-center review of patients with BA requiring LT > 11 years.

RESULTS

Thirty-six YP (16 male) underwent LT between 1991 and 2014 at a median age of 16.6 (interquartile range [IQR], 14.2 to 19.5) years. The commonest indications for listing were refractory cholangitis (31%), synthetic failure (25%), and variceal bleeding (14%). Patients listed by the adult team (n = 14) waited longer than those listed by the pediatric team (10 [IQR, 7.7 to 24.6] vs 5.8 [IQR, 4.0 to 15.1] months; P < 0.05) and were more likely to require intensive care support at time of listing (29% vs 5%; P < 0.05). Admission to intensive care unit at listing was associated with poorer patient and graft survival and support from a multidisciplinary liver transition service improved survival. Liver disease severity scores did not correlate with time on waiting list or outcome.

CONCLUSIONS

YP with BA requires close monitoring by specialists familiar with their condition and timing for LT needs to be fine-tuned to avoid clinical decompensation and improve long-term outcomes.

Pediatric Living-Donor Liver Transplant Recipients without Transition After Reaching Adulthood

Background

Transition to adult care can trigger certain problems for pediatric liver transplant recipients. At our institution, the same transplant team performs both adult and pediatric liver transplantation and post-transplant care; thus, pediatric liver transplant recipients do not have to be transferred. However, it is unclear whether this system affects the recipient’s outcome during the transition period. Therefore, we retrospectively assessed pediatric liver transplant recipients who reached adulthood at our institution.

Material/Methods

This was a single-center, retrospective study involving consecutive pediatric living-donor liver transplant recipients who reached the age of 18 by October 2017. A total of 36 recipients, 20 females and 16 males, were included in the study.

Results

The 5- and 10-year patient survival after reaching the age of 18 was 100% and 93%, respectively. All of the 3 patients who died had been suffering from secondary biliary cirrhosis due to biliary stricture. In 5 patients (13.9%), biliary stricture became symptomatic or recurred after reaching the age of 18 years. Late-onset acute rejection and chronic rejection developed in 2 (5.6%) and 4 patients (11.1%), respectively. Only 4 (11.1%) patients were obviously noncompliant. We found no significant association between compliance and rejection or survival. Among the patients who are 18 years old and older, 5 (13.9%) had a psychiatric diagnosis.

Conclusions

Pediatric liver transplant recipients who underwent transplant surgery and received post-transplant care at our institution have good long-term outcomes. This suggests that having the same team perform both adult and pediatric transplantation and post-transplant care is beneficial for young adult recipients.

Short-term outcomes of paediatric liver transplant recipients after transition to Adult Healthcare Service

BACKGROUND & AIMS

Survival rates after liver transplantation (LT) in paediatric recipients have significantly improved over time. However, data regarding outcomes after transition from Paediatric to Adult Healthcare Service (AHS) are still lacking. Therefore, we aimed to prospectively evaluate the outcome of LT recipients after transition, to access patients' non-adherence and identify potential risk factors for non-adherence.

METHODS

All consecutive adolescent LT recipients moving to the AHS at Padua University Hospital were evaluated between 2010 and 2015. Demographic data, liver function tests, incidence of acute or chronic rejection episodes and adherence to medical prescription, were prospectively evaluated. An educational pilot study was implemented since 2015 to foster adherence during transition.

RESULTS

In all, 32 patients (M/F 16/16, median age: 23 years) were evaluated. Median interval time between LT and transition was 15 years (range: 1-26 years). The main indication for LT was biliary atresia (31%), whereas immunosuppression regimen was tacrolimus-based in 75%. After a median follow-up of 29 months (range: 12-83), no significant modifications of liver function tests were observed. Biopsy-proven chronic rejection was diagnosed in 6/32 (18%) of patients, who had higher standard deviation of tacrolimus trough level than patients without (1.5 vs 1, P = .03). Non-adherence was reported in 8/32 (25%) of patients and was significantly associated with alcohol consumption (P = .003). Patient and graft survival were 96% and 93%, respectively.

CONCLUSIONS

Adolescent LT patients who undergo transition to the AHS have good long-term outcomes. However, a multidisciplinary approach aiming at fostering adherence should be used.

The Health Care Transition of Youth With Liver Disease Into the Adult Health System: Position Paper From ESPGHAN and EASL

BACKGROUND

Medical advances have dramatically improved the long-term prognosis of children and adolescents with once-fatal hepatobiliary diseases. However, there is no generally accepted optimal pathway of care for the transition from paediatric care to the adult health system.

AIM

The purpose of this position paper is to propose a transition process for young people with paediatric onset hepatobiliary diseases from child-centred to adult-centred healthcare services.

METHODS

Seventeen ESPGHAN/EASL physicians from 13 countries (Austria, Belgium, France, Germany, Hungary, Italy, the Netherlands, Norway, Poland, Spain, Sweden, Switzerland, and United Kingdom) formulated and answered questions after examining the currently published literature on transition from childhood to adulthood. PubMed and Google Scholar were systematically searched between 1980 and January 2018. Quality of evidence was assessed by the Grading of Recommendation Assessment, Development and Evaluation (GRADE) system. Expert opinions were used to support recommendations whenever the evidence was graded weak. All authors voted on each recommendation, using the nominal voting technique.

RESULTS

We reviewed the literature regarding the optimal timing for the initiation of the transition process and the transfer of the patient to adult services, principal documents, transition multi-professional team components, main barriers, and goals of the general transition process. A transition plan based on available evidence was agreed focusing on the individual young people's readiness and on coordinated teamwork, with transition monitoring continuing until the first year of adult services.We further agreed on selected features of transitioning processes inherent to the most frequent paediatric-onset hepatobiliary diseases. The discussion highlights specific clinical issues that will probably present to adult gastrointestinal specialists and that should be considered, according to published evidence, in the long-term tracking of patients.

CONCLUSIONS

Transfer of medical care of individuals with paediatric onset hepatobiliary chronic diseases to adult facilities is a complex task requiring multiple involvements of patients and both paediatric and adult care providers.

The management of childhood liver diseases in adulthood

An increasing number of patients with childhood liver disease survive into adulthood. These young adults are now entering adult services and require ongoing management. Aetiologies can be divided into liver diseases that develop in young adults which present to adult hepatologists i.e., biliary atresia and Alagille syndrome or liver diseases that occur in children/adolescents and adults i.e., autoimmune hepatitis or Wilson's disease. To successfully manage these young adults, a dynamic and responsive transition service is essential. In this review, we aim to describe the successful components of a transition service highlighting the importance of self-management support and a multi-disciplinary approach. We will also review some of the liver specific aetiologies which are unique to young adults, offering an update on pathogenesis, management and outcomes.

Transition to adult care for pediatric liver transplant recipients: the Western Australian experience

Transition to adult care is a vulnerable period for pediatric transplant recipients and is associated with reduced medication compliance, graft loss, and increased mortality. Psychosocial outcomes in young adults differ between pediatric transplant recipients and their healthy peers. We conducted a single-center, retrospective cohort study of all pediatric liver transplant recipients who were transitioned through our center. This study aimed to assess the outcomes of transitioned pediatric liver transplant recipients at an Australian center, including mortality, adherence, and psychosocial morbidity. The 1- and 5-year survival rates following transition were 100% and 92%, respectively. There were no episodes of late rejection. In total, 66.7% of patients were compliant with immunosuppression and 61.1% of patients were compliant with clinic attendance. There was a significant relationship between medication compliance and clinic attendance, as well as presence of psychological issues with clinic non-attendance. Psychosocial outcomes were in keeping with age-matched data from the general population. All patients were employed or studying following transition. This is the first study of its kind in the Australian population, and outcomes were superior to published international data. Despite the demonstrated good outcomes, transition programs may improve healthcare engagement in this cohort.

Rate of employment after liver transplantation in France: a single-centre study

BACKGROUND

A return to gainful employment is an important outcome parameter after liver transplantation (LT). A recent study in the USA has shown a very high rate of unemployment after LT (75%). To date, there are no available data in France, where the public health insurance programme guarantees financial protection for everyone.

AIMS

The aim of this study was to assess the employment rate after LT in a French LT centre and to determine factors associated with employment after LT.

METHODS

All patients who had undergone liver transplantation at our centre between January 2000 and April 2011 and who met the following criteria responded to a questionnaire: (i) between 18 and 65 years old at the time of LT, (ii) alive 1 year after LT, (iii) alive, not retired and released from the hospital at the time of survey, (iv) French residents who were affiliated with French national health insurance.

RESULTS

A total of 345 LTs were performed in 314 patients during the study period. Of the patients, 109 were excluded from the study: 23 had died within the first year after LT, 28 had died at the time of the survey, three were still in the hospital, seven were living in a foreign country, 11 had retired and 37 were older than 65 years after LT. Two hundred five patients were included in the study. The response rate was 76.6% (157/205). Patients responded a mean 6.1 ± 0.9 years after LT, 77.7% were French nationals, 73.2% were men, and the mean age at LT was 48.8 ± 9.9 years. The aetiologies of liver disease were as follows: alcohol 32.5%, hepatitis C 26.1%, alcohol and hepatitis C 3.8%, hepatitis B 15.3%, biliary cirrhosis 5.1%, autoimmune 2.5% and other causes 14.7%. Two years after LT, 43.3% of patients were employed. The demographic variables associated with post-LT employment were male sex (P<0.001), age under 40 years at LT (P=0.02), a sedentary job (P=0.007), raising children under the age of 18 years at the time of LT (P=0.01), a high level of education (P=0.001), not being affiliated with the French universal health coverage or 'CMU' (P=0.001). Only 53.3% of the patients who did not return to work after LT stated that they felt like they had a physical disability.

CONCLUSION

The rate of return to work after LT in France was 43.1%, which was higher than that reported in the US study. However, this rate remains low and policies supporting return to work are needed to help liver recipients who wish to work after LT.

Health-related quality of life in long-term survivors of paediatric liver transplantation

BACKGROUND

Long-term survival after paediatric liver transplantation is now the rule rather than the exception. Improving long-term outcomes after transplantation must consider not only the quantity but also the quality of life years restored.

OBJECTIVES

To characterize health-related quality of life (HRQOL) of LT recipients ≥15 years after paediatric LT.

METHODS

Recipients of a paediatric LT performed before December 1996 in a single institution with continuous follow-up at either the paediatric or adult partner centre were identified. Patients with severe developmental or neurological impairment were excluded. HRQOL was assessed using the Pediatric Quality of Life Inventory 4.0, the Medical Outcomes Study Short Form-36 version 2 and the Pediatric Liver Transplant Quality of Life Tool.

RESULTS

A total of 27 (67% male) subjects (mean age 24.3±6.7 years [median 23.2 years; range 16.6 to 40.3 years]) participated. The median age at transplant was 1.7 years (range 0.5 to 17.0 years). Seven (26%) participants underwent retransplantation. Seventeen (63%) participants were engaged in full-time work/study. Mean Short Form-36 version 2 scores included physical (49.6±11.1) and mental (45.3±12.5) subscale scores. The mean score for the disease-specific quality of life tool for paediatric liver transplant recipients (the Pediatric Liver Transplant Quality of Life Tool) was 64.70±15.2. The physical health of the young adults strongly correlated with level of involvement in work/study (r=0.803; P<0.05).

CONCLUSIONS

The self-reported HRQOL of participants <18 years of age was comparable with a standardized healthy population. In contrast, participants between 18 and 25 years of age had HRQOL scores that were more similar to a group with chronic illness. Participants engaged in full-time work/study experienced enhanced physical health.

Vulnerability and Chronic Illness Management in Pediatric Kidney and Liver Transplant Recipients

Context—

Solid-organ transplant is the treatment of choice for end-stage organ failure and requires a transition from management of a life-threatening condition to a chronic illness. Despite research focusing on quality of life after transplant, there is a gap addressing the role of managing a chronic illness focusing on vulnerability and impact on family.

Objective—

Identify patient and family patterns of adaptation among kidney and liver transplant recipients in regard to (1) vulnerability, (2) impact of illness on the family, (3) family functioning, and (4) quality of life (parent and child report).

Design—

Cross-sectional study enrolling children 5 to 18 years old and their parent at a single time point after kidney or liver transplant. Validated self-report tools were completed.

Results—

In all, 47 participants (24 kidney and 23 liver) were recruited. Mean age at transplant was 4.0 (kidney) and 2.1 (liver) years. Mean age at report was 12.1 (kidney) and 7.1 (liver) years. Child vulnerability correlated negatively with (1) family impact in the kidney ( P < .05) and liver ( P < .05) transplant groups, (2) PedsQL subscales including Parent Emotional ( P < .05), Parent Social ( P < .01), Parent Psychosocial ( P < .01), Parent Physical ( P < .05), Parent School ( P < .05), and Child Social ( P < .01) in the kidney transplant group, (3) PedsQL Parent Emotional subscale ( P < .01) in the liver transplant group, and (4) Functional status ( P < .01) in the liver transplant group.

Conclusions—

Child vulnerability provides insight into quality of life and the impact of illness on the family and family functioning.

Achievement of developmental milestones in young adults after liver transplantation in childhood

Little is known about the achievement of developmental milestones (i.e., COL) after pediatric liver transplantation. The aim of this study was to examine the COL of young adults who underwent a liver transplantation during childhood and to compare it to healthy peers. Furthermore, we studied factors possibly related to their COL. COL was assessed using the CLQ, which assesses the achievement of developmental milestones (autonomy, psychosexual, social, and antisocial development) and risk behavior (substance abuse and gambling). Sociodemographic characteristics and clinical data were collected using the prospective institutional liver transplantation database. A total of 39 young adults who underwent a liver transplantation at the UMCG in their childhood completed the CLQ. They achieved fewer milestones with regard to autonomy, psychosexual, and social development compared to healthy peers, and they reported less risk behavior. Neither age at the time of study nor age at the time of transplantation was significantly correlated with any of the COL subscales. Young adults show delay in reaching developmental milestones in every dimension after a liver transplantation during their childhood.

Growing Up: Not an Easy Transition-Perspectives of Patients and Parents regarding Transfer from a Pediatric Liver Transplant Center to Adult Care

The transition from pediatric to adult care is a critical time when children with chronic illness sustain high morbidity and mortality. Transition services need to be focused on the adolescents' needs, which may differ from those perceived by healthcare providers. In this study, a survey of 31 patients with chronic liver disease and/or liver transplant who were "transferred" to adult services within the last 3 years was conducted. Patients were asked about their current health status and their perceptions of the overall transfer process. The mean age at transfer was 19.81 (18-21) years. Almost half the patients (47%) were not seen at the adult facility until 2-6 months after leaving the Children's hospital and 20% were not seen until 6-12 months. About 20% had their first contact with adult services through an emergency room visit. About 19% reported being out of medication during transition. Of the transplanted patients, 19% were being evaluated for a retransplant. The majority (82%) felt that an increased emphasis on promoting independence and "letting go" both by parents and by pediatric care providers was critical in their transition to independence and adult care services. This study provides thought-provoking insights, which are critical in designing the ideal transition program for children with chronic diseases.

An empirically based practice perspective on the transition to adulthood for solid organ transplant recipients

Preparing patients for transitioning to self-managed care and subsequently transferring to the adult healthcare system has become a critical process for clinicians working with pediatric transplant recipients. This paper reviews several barriers to a successful transition. These include patient barriers, caregiver barriers, and considerations within pediatric and adult centers. To date, few approaches for improving the transition process have been empirically tested. This review details studies that have examined possible models including usage of a transition coordinator and transition clinics. Recommendations are offered to promote an optimal transition including the importance and content of preparation, assessing and addressing transition readiness, insuring the involvement of all stakeholders, and finally, at minimum providing services during the transfer period. Future directions are offered aiming to advance this important area of investigation.

Development and validation of the pediatric liver transplantation quality of life: a disease-specific quality of life measure for pediatric liver transplant recipients

OBJECTIVES

To develop and validate a Pediatric Liver Transplantation Quality of Life (PeLTQL) questionnaire via an international multicenter collaboration.

STUDY DESIGN

Item generation with 146 child and/or parent interviews (92 pediatric liver transplantation [LT] recipients) and 3 focus groups generated over 300 items. An item reduction questionnaire with 76 questions was completed by 320 participants (212 pediatric LT recipients).

RESULTS

Frequency-importance product ranking, questionnaire formatting, and pre-testing resulted in a 26-item PeLTQL questionnaire. Factor analysis identified 3 domains: future health, coping and adjustment, and social-emotional. The validation phase was completed by 133 (46% male) LT recipients (aged 8-18 years). Internal consistency (Cronbach α = 0.86) and test-retest reliability (intraclass correlation coefficient = 0.85) were excellent. Mean patient PeLTQL score was 69.54 ± 13.06. Construct validity with validated tools identified significant correlations between mean PeLTQL scores and (1) Pediatric Quality of Life Inventory generic (r = 0.64, P < .001); (2) Pediatric Quality of Life Inventory transplant (r = 0.73, P < .001); and (3) Screen for Child Anxiety Related Disorders (r = -0.57, P < .001) scores. Only 17/3458 (0.5%) questions were left blank. A Flesch-Kincaid grade level of 5.4 was calculated as a measure of the PeLTQL readability statistic.

CONCLUSIONS

The PeLTQL is a valid and reliable novel 26-item disease-specific health related quality of life instrument for LT recipients aged 8-18 years. Low PeLTQL scores can identify patients at risk for childhood anxiety and depression. The tool is now ready for broad use in both clinical practice and clinical interventional trials.

Strategies for Measuring Quality of Life among Pediatric Solid-Organ Transplant Recipients

Objective

Quality of life (QoL) has become a mainstay in the outcome assessment of pediatric solid-organ transplant recipients. Yet, how QoL is operationalized and measured varies drastically. It may be very difficult for clinicians and researchers to determine which methods of QoL assessment best meet the needs of their patients or study. The purpose of this literature review is to describe and evaluate the current status of QoL measurement in studies of pediatric solid-organ transplant recipients.

Data Sources

Searches of PubMed and PsycINFO from January 1985 to February 2012.

Study Selection

English peer-reviewed publications that described a method for measuring QoL whether it was a standardized questionnaire, qualitative approach, or another way of operationalizing the construct.

Data Extraction

QoL measurement strategies were extracted from 43 studies that met inclusion criteria.

Data Synthesis

Each article was reviewed and summarized by 2 study team members.

Conclusions

Many different strategies were used for measurement, and some were not consistent with established conceptualizations of QoL. Overall recommendations for best practices are offered. Detailed information about specific measures is included, and measures that seem to capture the construct well are recommended. Additionally, our review highlighted the importance of using a “battery approach,” including child and parent report as well as considering other variables, such as patient's age, when selecting a QoL measurement strategy.

Management of adults with paediatric-onset chronic liver disease: strategic issues for transition care

Advances in the management of children with chronic liver disease have enabled many to survive into adulthood with or without their native livers, so that the most common of these conditions are becoming increasingly common in adult hepatology practice. Because the aetiologies of chronic liver disease in children may vary significantly from those in adulthood, adults with paediatric-onset chronic liver disease may often present with clinical manifestations unfamiliar to their adulthood physician. Transition of medical care to adult practice requires that the adulthood medical staff (primary physicians and subspecialists) have a comprehensive knowledge of childhood liver disease and their implications, and of the differences in caring for these patients. Pending still unavailable Scientific Society guidelines, this article examines causes, presentation modes, evaluation, management, and complications of the main paediatric-onset chronic liver diseases, and discusses key issues to aid in planning a program of transition from paediatric to adult patients.

Psychosocial functioning in adults with beta-thalassaemia major: Evidence for resilience

Our aims were to compare the psychosocial functioning of a sample of adults with beta-thalassaemia major to that of a control sample and to examine the protective role of quality of relationship with parents during adolescence and perceived quality of care. A total of 85 Italian beta-thalassaemia major participants and 73 controls completed an ad hoc questionnaire. Compared with controls, beta-thalassaemia major participants did not differ on relationships with significant others and coping strategies. Beta-thalassaemia major participants reported higher scores on job satisfaction, self-esteem and self-description. The relationship with parents during adolescence and the perceived quality of care significantly predicted higher well-being and psychosocial functioning.

Pediatric liver transplantation: where do we stand? Where we are going to?

Pediatric liver transplantation (LT) is one of the most successful solid organ transplants with long-term survival more than 80%. Many aspects have contributed to improve survival, especially advancements in pre-, peri- and post-transplant management. The development of new surgical techniques, such as split-LT and the introduction of living related LT, has extended LT to small infants. Progress in the last 30 years has also been characterized by the introduction of calcineurin inhibitors. One problem remains the lack of donors. Donation after cardiac death offers a new possibility to increase the pool of potential donors. In children with acute liver failure, increasing interest has centered on the possibility of providing temporary liver support based on extracorporeal devices or hepatocyte transplantation. Similarly, hepatocyte transplantation offers new perspective in children with metabolic failure. As long-term survival increases, attention has now focused on the quality of life achieved by children undergoing LT.

Psychosoziale Beratung

Die Verbesserung der medizinischen Versorgung in den vergangenen Jahrzehnten hat auch in der Kinder- und Jugendmedizin zu einer Erweiterung des Aufgabenfeldes geführt. Neben der organmedizinisch orientierten Behandlung hat die psychosoziale Beratung zunehmend an Bedeutung gewonnen. Hierfür scheinen zwei Entwicklungen relevant zu sein: – Die verbesserte Behandlung schwerer Erkrankungen wie z. B. der zystischen Fibrose oder chronischer Hepatopathien führt zu einer Verlängerung der Lebenserwartung der Patienten, wodurch verschiedene psychosoziale Aspekte der Erkrankung wie Berufswahl oder Partnerschaft erst relevant werden. – In den vergangenen Jahren hat sich die Struktur der Arzt- Patienten-Beziehung verändert: Der Patient bzw. die Eltern der behandelten Kinder ist bzw. sind nicht mehr nur passive(r) Empfänger ärztlicher Verordnungen, sondern Partner in einer Beziehung, in der der Arzt beratende und aufklärende Funktion hat. In dieser Beziehung wird vom betreuenden Arzt nicht nur erwartet, dass er über die Erkrankung, ihre Behandlung und über mögliche Nebenwirkungen seiner Behandlungsmethoden aufklärt, sondern auch über psychosoziale Folgen und Rahmenbedingungen sowie die Prognose informiert.

Health status in young adults two decades after pediatric liver transplantation

We conducted a cross-sectional study of patients who underwent pediatric liver transplant (LT) between 1988 and 1992 to evaluate long-term health status. Survivors completed socio-demographic, medical and Health-Related Quality of Life (HRQOL) surveys by mail including the SF-36v2, PedsQL™4.0 Generic Core Scale, PedsQL™ Cognitive Functioning Scale and PedsQL™3.0 Transplant Module. SF-36 scores were converted to SF6D-based utilities and risk factors for lower outcomes were assessed. Eighty-five of 171 patients had survived. Fifty-six were contacted with a response rate of 66%. Median age at LT was 0.86 years (IQR 0.58-3.0) and 64.3% had biliary atresia. Mean age at survey was 23.0 ± 4.4 years: 62% attended college, 68% lived with parents and 80% of those over 23 were employed. Patient health utilities were lower than norms (0.75 ± 0.12 vs. 0.82 ± 0.18, p < 0.01) and correlated with unemployment (p < 0.042), hospitalizations (p < 0.005) and lower education level (p < 0.016). Lower PedsQL™3.0 Transplant Module and PedsQL™ 4.0 Generic Core Scale scores correlated with unemployment (p = 0.006, p = 0.009) and hospitalizations (p = 0.006, p = 0.02). Pediatric transplant recipients who survive to adulthood have lower physical HRQOL, measurable transplant-related disability and lower health utility. Transplantation is life saving; however, physical and psychological sequelae continue to affect health status up to two decades later.

The adolescent and liver transplantation

The outcome of liver transplantation is usually reported in terms of graft and patient survival, medical and surgical complications, and quality of life, but when it comes to transplanted adolescents such conventional parameters are unable to give a full account of their life with a new liver, and their transition from adolescence to adulthood is a time when they are particularly vulnerable. Adolescents with liver transplants have excellent survival rates, over 80% of them surviving more than 10 years. Graft loss is most often associated with complications such as chronic rejection, hepatic artery thrombosis, and biliary complications. Calcineurin inhibitors may have various side effects, including hypertension and nephrotoxicity. Liver-transplanted adolescents are also exposed to viral infections, among which Epstein-Barr virus is very common and associated with the onset of post-transplant lymphoproliferative disorders. Growth retardation may also be an issue in some liver transplant recipients. Future studies will determine the best way to assess the functional immune status of adolescents with a transplanted liver with a view to ensuring the best treatment to induce tolerance without the complications of excessive immunosuppression. Schooling may be disrupted due to adolescent transplant recipients' poor adherence. Non-adherence is associated with a poor medical outcome. Both physical and psychosocial functioning is reportedly lower among young liver transplant recipients than in the general population.

General health, health-related quality of life and sexual health after pediatric liver transplantation: a nationwide study

The long-term impact of pediatric liver transplantation (LT) and its complications on general health, health-related quality of life (HRQoL) and sexual health were assessed. We conducted a national cross-sectional study of all pediatric recipients who underwent LT between 1987 and 2007. Of 66 survivors, 57 participants (86%) were compared to randomly chosen healthy controls (n = 141) at 10.7 ± 6.6 years posttransplant. PedsQL4.0, SF-36, DISF-SR and AUDIT questionnaires for appropriate age groups were used. Patients and controls <7 years had similar HRQoL and 54% of patients aged over 7 scored within the controls' normal range on all HRQoL domains. In adult survivors, physical functioning and general health were decreased (p < 0.05). Biliary complications, reoperations and obesity were independently associated with reduced HRQoL (p < 0.05 for all). Still 64% of adult survivors considered their health excellent. Sexual health was similar to controls but LT recipients may experience problems with their orgasm strength (p = 0.050) and condom-based contraception was more common after LT than among controls (58% and 12%, p < 0.001). In conclusion, normal HRQoL and sexual health are achievable post-LT.

Predictors of long-term outcome after liver transplant

Liver transplantation is the standard of care for children with life-threatening liver disease. Survival rates posttransplantation are rising with current 1-year and 5-year rates being greater than 90% and 85%, respectively. Numerous factors contribute to posttransplant outcomes of graft and patient survival, including improved surgical techniques, immunosuppressive regimens, and posttransplant management. The present review aims to discuss predictors of long-term outcomes of pediatric transplant recipients and identify potential risk factors.

Working Together as a Team: Adolescent Transplant Recipients and Nurse Practitioners

Nurse practitioners are a critical part of the transplant team, enhancing the quality of patient care with their knowledge and skill with respect to disease-specific populations of patients. Adolescent transplant recipients are a vulnerable population and require specific considerations. Nurse practitioners can successfully tailor care to the adolescent developmental stages in order to promote quality of life, adherence to the medical regimen, and successful transition to adult transplant centers and to minimize risk-taking behaviors. Teamwork between the patient's family and the entire transplant team is important to optimize not only the patient's health but also to ensure quality of life after transplant. Adolescents can be especially challenging after transplant, given their complex and evolving psychosocial and cognitive development. Nurse practitioners are in a unique position to be central in adolescents' successful adaptation to their medical condition. Facilitating identification and management of medication-related side effects, awareness of emotional health and quality of life, adherence to the medical regimen, and eventual transition to adult caregivers all remain critically important steps in care that are ideally suited for advance practice leadership.

Transition to adult care: systematic assessment of adolescents with chronic illnesses and their medical teams

OBJECTIVE

To examine the process of transition from pediatric to adult health care services from the perspectives of young adults with chronic disease and both pediatric and adult health care providers.

STUDY DESIGN

A qualitative approach using focus-group interviews was performed to investigate transition experiences. Novel games were also used to generate data. Content and narrative analyses of interview transcripts were performed.

RESULTS

We conducted 6 focus groups with 10 young adults who had chronic disease and with 24 health care providers. Content analysis yielded 3 content domains: (1) transition experiences in the context of relationships among patients, parents, and health care providers; (2) differences between pediatric and adult-oriented medicine and how these differences inhibit or facilitate transition; and (3) identification of transition services that should be provided to young patients who have chronic disease.

CONCLUSION

This study demonstrates the need for gradual transfer of disease management from parent to child and the need for better communication between adult and pediatric services during the transition process. Pediatric medicine and adult medicine represent different subcultures; acknowledging these differences may improve cooperation during transition from pediatric to adult providers. Young-adult patients with chronic disease embrace the use of technology for specific interventions to improve the transition experience.

Transition of pediatric liver transplant recipients to adult care: patient and parent perspectives

The need to prepare pediatric transplant recipients for the transfer to adult-centered transplant care has received increased attention. This study aimed to determine adolescent and young adult LTR and parent perceptions and attitudes about the transition process. LTR and their parents completed a survey assessing level of prior thought and interest in learning about transferring care, knowledge of the transition process, perceived importance of self-management skills, concerns about moving to the adult clinic, and responsibility for health management tasks. Responses were analyzed by age, gender, and time since transplantation. Participants included 46 LTR (mean age = 16.6 yr; range 12-21), and 31 parents. Recipients and parents reported moderate concern about transition, with leaving pediatric providers being a primary worry. LTR ≥16 yr reported greater health care responsibility and increased thought, interest, and knowledge about transition. There were significant differences between parent and LTR perceptions of health care responsibility, indicating that LTR perceive having more independence than what their parents report. Overall, results suggest that adolescent and young adult LTR and their parents perceive the importance of transitional care, but demonstrate poor knowledge of the process. There remains a need for improved transition planning for both adolescents and parents.

Immunosuppressants: what's new?

PURPOSE OF REVIEW

Advances in surgical techniques and combinations of conventional immunosuppressants have made paediatric liver transplantation the success story it is today. However, the increasing numbers of survivors reaching adulthood highlight important issues of long-term quality of life and drug induced complications. The aim of this review is to describe the trends and advances in immunosuppression for paediatric liver transplantation over the last 12 months.

RECENT DEVELOPMENTS

As our knowledge of the immune cell populations and intracellular mechanisms involved in alloreactivity improves, induction immunosuppression has emerged as a powerful therapeutic manoeuvre to counter the initial alloimmune response. Many centres have adopted a more focused use of biological agents at induction to improve immunosuppression in the critical peritransplant period and to reduce the level of subsequent maintenance requirements. Corticosteroid avoidance and calcineurin inhibitors minimization trials have obtained encouraging results. New immunosuppressive strategies have evolved towards the goal of inducing operational tolerance, and paediatric liver transplant recipients seem to be a particularly promising target. New strategies are being developed also to improve quality of life and reduce nonadherence in adolescents and young adults who underwent liver transplantation. New drugs target B-cell and complement driven rejection and new monoclonal antibodies and small molecules are under trial to inhibit specific signals in the immune response.

SUMMARY

We review current trends of immunosuppressive protocols in paediatric liver transplantation, focusing on induction agents, corticosteroid avoidance and calcineurin inhibitor sparing protocols, protocols for adult transition and new drugs currently under development.