Psychosocial aspects of the organ transplant experience: what has been established and what we need for the future

Reexamining "psychosocial clearance": A procedural framework for psychosocial evaluation in liver transplantation

Psychosocial and "nonmedical" phenomena are commonly encountered in liver transplantation (LT) evaluations. They are simultaneously crucial decision-making factors and some of the most difficult and controversial clinical matters clinicians confront. Epidemiology, societal trends, and the preponderance of psychological and behavioral factors underpinning common end-stage liver diseases ensure that LT teams will continue to encounter highly complex psychosocial patient presentations. Psychosocial policies, practices, and opinions vary widely among clinicians and LT centers. Liver clinicians already report insufficient psychosocial expertise, which creates a large gap between the stark need for psychosocial expansion, improvement, and innovation in LT and the lack of accompanying guidance on how to achieve it. While the clinical domains of an LT psychosocial evaluation have been well-described, few articles analyze the procedures by which teams determine candidates' "psychosocial clearance" and no conceptual frameworks exist. This article proposes a framework of core domains of psychosocial evaluation procedures, common pitfalls, and practical improvement strategies.

Children Are Not Small Adults: Similarities and Differences in Renal Transplantation Between Adults and Pediatrics

Kidney transplantation is the treatment of choice for all patients with end-stage kidney disease, including pediatric patients. Graft survival in pediatrics was lagging behind adults, but now is comparable with the adult cohort. Although many of the protocols have been adopted from adults, there are issues unique to pediatrics that one should be aware of to take care of this population. These issues include recipient size consideration, increased incidence of viral infections, problems related to growth, common occurrence of underlying urological issues, and psychosocial issues. This article addresses the similarities and differences in renal transplantation, from preparing a patient for transplant, the transplant process, to post-transplant complications.

Associations between executive functioning, personality, and posttraumatic stress symptoms in adolescent solid organ transplant recipients

BACKGROUND

Pediatric solid organ transplant recipients are susceptible to posttraumatic stress symptoms (PTSS), given the presence of a life-threatening chronic medical condition and potential for complications. However, little is known about what individual characteristics are associated with an increased risk for PTSS among youth who received an organ transplant. The aim of the current study was to evaluate PTSS and its associations with executive functioning (EF) and personality (i.e., neuroticism and conscientiousness) among adolescents with solid organ transplants.

METHODS

Fifty-three adolescents (M_age  = 16.40, SD = 1.60) with a kidney, heart, or liver transplant completed self-report measures of PTSS and personality, whereas caregivers completed a caregiver-proxy report of adolescent EF.

RESULTS

Twenty-two percent of adolescent transplant recipients reported clinically significant levels of PTSS. Higher EF difficulties and neuroticism levels, and lower conscientiousness levels were significantly associated with higher PTSS (rs -.34 to .64). Simple slope analyses revealed that adolescents with both high EF impairment and high levels of neuroticism demonstrated the highest PTSS (t = 3.47; p < .001).

CONCLUSIONS

Most adolescent transplant recipients in the present study did not report clinically significant levels of PTSS; however, those with high neuroticism and greater EF difficulties may be particularly vulnerable to PTSS following organ transplantation. Following transplantation, medical providers should assess for PTSS and risk factors for developing PTSS. Identification of those at risk for PTSS is critical, given the strong associations between PTSS and certain medical outcomes (e.g., medication nonadherence) among these youth.

Psychological Distress in Hospitalized Patients Awaiting Organ Transplantation: Case Examples, Thematic Exploration, and Suggestions for Intervention

Organ transplantation is a life-saving mechanism with a large public health burden given the necessity of individuals to donate their organs in the event of their own death. Understanding the psychological and medical sequelae of individuals receiving an organ transplant is invaluable in a successful transplant. The waiting period for transplantation is the most psychologically difficult period, and is an important window during which to intervene psychologically and medically. Patients who are hospitalized during this waiting period make up the most vulnerable population given the psychological difficulties of not only awaiting transplant but of a prolonged and difficult hospitalization. This paper is a first step in understanding the psychological landscape of hospitalized patient's awaiting transplant and the potential research avenues and intervention strategies that may be utilized in order to decrease the psychological burden as well as influence successful medical outcomes in organ transplantation.

Aspectos psicosociales en pacientes candidatos a trasplante de órganos

Este estudio analiza las variables psicosociales implicadas en el proceso de trasplante de órganos y plantea las posibles contribuciones de la psicología clínica en su abordaje. Se trata de un estudio descriptivo-transversal con muestra no probabilística intencional de N=64 (51 hombres y 13 mujeres), con edades comprendidas entre 37 y 66 años (Media=58,17; Desviación Típica=6,038). La evaluación se realiza mediante la entrevista clínica, la aplicación de la Escala de Ansiedad y Depresión Hospitalaria de Zimong y Shaith y del Mini-Examen del Estado Mental de Folstein y colaboradores. Se encuentra que entre el 56-68% de los pacientes tiene conciencia de la necesidad de mantener hábitos saludables. Un 37,5% del grupo de trasplante hepático no cumple abstinencia alcohólica superior a 6 meses. Más de la mitad de los candidatos tienen antecedentes en salud mental y aproximadamente el 20% presenta sintomatología clínica. Entre el 62-81% está motivado para la intervención. La influencia de los factores psicosociales en la evolución y el pronóstico de los trasplantes muestra la necesidad de fomentar la participación del psicólogo clínico en la evaluación y en el desarrollo de intervenciones adecuadas a las necesidades específicas de cada fase, favoreciendo la atención sanitaria integral durante todo el proceso.

Psychological processing of a kidney transplantation, perceived quality of life, and immunosuppressant medication adherence

Introduction: Though psychosocial well-being and quality of life generally improve after transplantation, a relevant proportion of patients suffers from psychosocial problems. Further analysis of the psychological coping after kidney transplantation is needed to identify patients at risk. The aim of this study was to examine the psychological response after kidney transplantation and its associations with health-related quality of life and immunosuppressant medication adherence. Materials and methods: The coping process after kidney transplantation was investigated with the Transplant Effects Questionnaire (TxEQ; subscales: worry, guilt, disclosure, adherence, responsibility) in 267 adult kidney transplant recipients ≥12 months post-transplantation. Furthermore, perceived health-related quality of life, self-reported immunosuppressant medication adherence, and sub-therapeutic immunosuppressant trough levels as biological markers of adherence were assessed. Results: Patients showed moderate scores concerning the subscales "worry", "guilt", and "responsibility" as well as high scores concerning "disclosure". Except for "adherence", all TxEQ subscales were associated with mental, but not with physical health-related quality of life and self-reported adherence. Sub-therapeutic immunosuppressant trough levels were significantly associated only with the TxEQ subscale "worry". Conclusions: The present results suggest a conditional structure in which mental health-related quality of life is negatively associated with worries, guilt, and responsibility and positively with disclosure. Adherence seems to be a complex behavior, which is not necessarily directly associated with the psychological processing of organ transplantations. As mental health-related quality of life is related to this psychological processing, the TxEQ could be used as a screening tool for problematic psychological processing after kidney transplantation.

The Effects of Religious and Cultural Beliefs on Muslim Transplant Candidates During the Pretransplant Waiting Period

Background:

Awaiting organ transplantation can be stressful, and pretransplant candidates’ religious and cultural beliefs can influence how they adapt to the stress. While little is known about the effect religious and cultural beliefs have on the pretransplant waiting period, virtually nothing is known regarding whether and how Shia Muslim patients’ religious and cultural beliefs facilitate more positive patient outcomes while they await transplantation. Therefore, it is important for nurses and other health care providers to understand transplant candidates’ experiences dealing with the stressors that present themselves during the pretransplant waiting period, especially how their religious and cultural beliefs affect their adaptation to the stressors.

Aim:

The purpose of this study was to explore the lived experience of Shia Muslim organ transplant candidates regarding how their religious and cultural beliefs affect their adaptation to the pretransplant waiting period.

Sample:

A purposeful sample of 11 Shia Muslim organ transplant candidates who were on an organ transplant waiting list in Iran (kidney,n= 4; heart,n= 4; liver,n= 3) was recruited.

Method:

A qualitative research design using the hermeneutical phenomenological approach was utilized in this study. In-depth unstructured interviews were conducted by one of the authors (ZS) in different locations across Iran.

Results:

Data analysis led to the development of six themes: “the misty road of organ transplantation,” “to accede to organ transplantation despite religious conflict,” “one step away from death,” “the master key of liberation,” “fear of the unknown,” and “reliance on God.”

Nursing Implications:

The findings of this study will help nurses understand the religious and cultural meaning associated with stressors experienced by Shia Muslim patients awaiting organ transplant. This information can assist nurses to develop plans of care that include patient-specific interventions that take into consideration the patients’ religious and cultural beliefs.

Conclusion:

Shia Muslim patients awaiting organ transplantation experience feelings that are often in conflict with their religious and cultural beliefs. However, the patients’ reliance on God during the pretransplant waiting period facilitated healthier attitudes regarding transplantation.

Quality of life after living donor liver transplant for biliary atresia in Japan

BACKGROUND

Health-related quality of life (HRQOL) is an important outcome in solid organ transplantation. This study evaluated and explored the factors of generic and transplant-specific HRQOL in Japanese pediatric and adolescent patients with biliary atresia (BA) after living donor liver transplant (LDLT).

METHODS

A cross-sectional survey using anonymous questionnaires was completed between April and July 2015. Patient medical records were accessed. The Japanese version of Pediatric Quality of Life Inventory^TM Generic Core Scales and Transplant Modules (child self-report and parent proxy-report) was administered.

RESULTS

Participants consisted of 75 patients (mean age at survey, 9.6 years) and 74 parents. Japanese patients reported higher generic and transplant-specific HRQOL (total score) than that reported by US patients with BA after LT (US I; age at survey, 7.2 years) and by US patients after solid organ transplant (US II; age at survey, 11.3 years; LT, 53.8%; effect size, 0.55-0.96). Japanese parents, however, rated their children's generic HRQOL (total score) similar to that rated by the US I and II parents (0.13 and 0.30, respectively) and reported lower transplant-specific HRQOL (total score) than that reported by US II (0.26). Although the number of types of prescribed drugs was a common factor in HRQOL, most demographic and medical factors (e.g. child's age at survey and consultation frequency) varied with reporter (i.e. patients and parents).

CONCLUSIONS

The levels and factors of generic and transplant-specific HRQOL of Japanese pediatric and adolescent patients with BA after LDLT varied with reporter (i.e. patients or parents).

Depression and anxiety in patients undergoing left ventricular assist device implantation

BACKGROUND

Depression and anxiety are associated with a worse prognosis in heart failure patients. The aim of this study was to identify the prevalence of depression and anxiety in left ventricular assist device (LVAD) candidates and assess their effect on post-LVAD outcomes.

METHODS

Based on the pre-LVAD psychological assessment, the total cohort of 246 patients were divided into 4 groups: 1) no depression or anxiety (NDep&Anx group, n = 138); 2) isolated depression (Dep group, n = 42); 3) isolated anxiety (Anx group, n = 32), and 4) combined depression and anxiety (Dep&Anx group, n = 34).

RESULTS

The Dep&Anx group was associated with higher prevalence of female gender (p = 0.03), higher body mass index (p = 0.03), elevated E/E' (p = 0.003), and increased Model For End-Stage Liver Disease (MELD) XI score (p = 0.04) prior to LVAD as compared to the other 3 subgroups. The prevalence of other major psychiatric disorders (p = 0.03) and narcotic dependence (p = 0.004) was higher in the Dep&Anx group. Post-LVAD implantation, heart rate and filling pressures were elevated and readmission rate was higher (p = 0.001) in the Dep&Anx group. There was no difference in survival between the groups (p = 0.40, Log-Rank test).

CONCLUSIONS

Pre-existing anxiety and depression was associated with worse HF pre- and post-LVAD implantation and higher readmissions rate after LVAD implantation.

Appraisal of transplant-related stressors, coping strategies, and psychosocial adjustment following kidney transplantation

This study examined the relations between appraisal of transplant-related stressors, coping, and adjustment dimensions following kidney transplantation (KT). Two models were tested: (1) the main effects model proposing that stress appraisal and coping strategies are directly associated with adjustment dimensions; and (2) the moderating model of stress proposing that each coping strategy interacts with stress appraisal. Importantly, there is a lack of research examining the two models simultaneously among recipients of solid organ transplantation. A total of 174 KT recipients completed the questionnaires. Predictors of post-transplant adjustment included appraisal of transplant-related stressors and coping strategies (task-, emotion-, and avoidance-focused). Adjustment dimensions were psychological distress, worries about the transplant, feelings of guilt, fear of disclosure of transplant, adherence, and responsibility for the functioning of the new organ. The main and moderating effects were tested with regression analyses. Appraisal of transplant-related stressors and emotion-oriented coping were related to all adjustment dimensions, except of adherence and responsibility. Task-oriented coping was positively related to responsibility. Avoidance-oriented coping was negatively correlated with adherence. Only 1 out of 18 hypothesized interactive terms was significant, yielding a synergistic interaction between appraisal of transplant-related stressors and emotion-oriented coping on the sense of guilt. The findings have the potential to inform interventions promoting psychosocial adjustment among KT recipients.

Age-Dependent Risk of Graft Failure in Young Kidney Transplant Recipients

BACKGROUND

The risk of graft failure in young kidney transplant recipients has been found to increase during adolescence and early adulthood. However, this question has not been addressed outside the United States so far. Our objective was to investigate whether the hazard of graft failure also increases during this age period in France irrespective of age at transplantation.

METHODS

Data of all first kidney transplantation performed before 30 years of age between 1993 and 2012 were extracted from the French kidney transplant database. The hazard of graft failure was estimated at each current age using a 2-stage modelling approach that accounted for both age at transplantation and time since transplantation. Hazard ratios comparing the risk of graft failure during adolescence or early adulthood to other periods were estimated from time-dependent Cox models.

RESULTS

A total of 5983 renal transplant recipients were included. The risk of graft failure was found to increase around the age of 13 years until the age of 21 years, and decrease thereafter. Results from the Cox model indicated that the hazard of graft failure during the age period 13 to 23 years was almost twice as high as than during the age period 0 to 12 years, and 25% higher than after 23 years.

CONCLUSIONS

Among first kidney transplant recipients younger than 30 years in France, those currently in adolescence or early adulthood have the highest risk of graft failure.

Psychosocial predictors of medication adherence in pediatric heart and lung organ transplantation

Few studies have identified the psychosocial characteristics of those children and their families associated with future non-adherence to immunosuppressive medications following a heart or lung transplant. UNOS data and medical records information were used to test the association between patient and family psychosocial characteristics and medication adherence. Medication adherence outcomes were obtained using the physician assessments in the UNOS data and measured through patient-level standard deviation scores of immunosuppressive medication blood levels. Complete data were collected on 105 pediatric heart and lung transplant recipients and their families. Multivariate, stepwise analyses were conducted with each adherence outcome. Physician reports of adherence were associated with age of the child at transplantation, parental education, two-parent families, significant psychosocial problems, and the pretransplant life support status of the child. The resulting model (χ² =28.146, df=5, P<.001) explained approximately 39.5% of the variance in physician reports of adherence (Nagelkerke r² =.395). Blood level standard deviation scores were predicted by age at transplant (F=5.624, P=.02, r² =.05). Results point to the difficulties experienced by children and families when undergoing a heart or lung transplantation. Efforts to develop standardized and evidence-based pretransplant psychosocial assessments in pediatric populations are suggested, especially those surrounding familial risk factors.

Trajectories of anxiety and depression in liver transplant candidates during the waiting-list period

OBJECTIVES

To explore whether distinct trajectories of anxiety and depression exist among liver transplant candidates, and to gain insight into demographic, clinical, and individual characteristics related with these trajectories.

DESIGN

A multicentre, prospective cohort study among 216 liver transplant candidates. Respondents filled out a questionnaire at study entrance and subsequently every 6 months until transplantation or removal from the waiting list.

METHODS

Anxiety (STAI6), depression (CES-D), demographic, and individual variables were assessed by questionnaire. Clinical variables were retrieved by medical record review. The SAS PROC TRAJ procedure was used to identify distinct trajectories. Univariate and multiple ordinal logistic regression analyses were used to explore related variables.

RESULTS

Regarding anxiety, three stable trajectories were identified as follows: below clinical level (51%), slightly above clinical level (34%), and high above clinical level (15%). Regarding depression, four stable trajectories were identified as follows: below clinical level (23%), slightly below clinical level (34%), slightly above clinical level (28%), and high above clinical level (6%). For anxiety as well as for depression, experiencing more liver disease symptoms, a lower level of personal control, making more use of emotional coping, and making less use of task-oriented coping increased the likelihood of membership in those trajectories with higher symptom levels.

CONCLUSION

Distinct, but stable, trajectories of anxiety and depression were present in liver transplant candidates. The trajectories with symptom levels above clinical relevant levels for anxiety or depression comprised, respectively, 49% and 34% of the respondents. Therefore, psychological screening and subsequently providing appropriate interventions are warranted early in the transplant process. Statement of contribution What is already known on this subject For transplant candidates, the waiting-list period is a period of uncertainty and unpredictability. Psychological problems, such as anxiety and depression, are common among liver transplant candidates. Several demographic, clinical, and individual characteristics are associated with anxiety and depression, but these results remain inconclusive. What does this study add Distinct trajectories of symptoms of anxiety and depression are present among liver transplant candidates. Given the stability of the trajectories over time, the symptom level at baseline is indicative of the symptom level during the waiting-list period. Experiencing more liver disease symptoms, low mastery, more use of emotional coping, and less use of task-oriented coping are associated with trajectories of high symptom levels.

Illness, normality and identity: the experience of heart transplant as a young adult

PURPOSE

End stage heart failure and transplant present great opportunities and challenges for patients of all ages. However, young adulthood may present additional specific challenges associated with the development of identity, career and romantic relationships. Despite recognition of greater mortality rates in young adults, consideration of the experience of transplant during this life stage has been largely overlooked in the literature. The aim of this study was to explore the experience of heart transplant in young adults.

METHOD

Interviews were conducted with nine participants across three transplant services in the United Kingdom and the data subject to interpretative phenomenological analysis.

RESULTS

Analysis identified three themes. "Separating from illness" and "working toward normality" involved limiting the influence of illness on identity, as well as reengaging with typical functioning in young adulthood. "Integrating transplant into identity" involved acknowledging the influence of living with a shortened life expectancy.

CONCLUSIONS

The need for support that recognizes specific challenges of transplant as a young adult is discussed (e.g. the development of age specific end of life pathways, improved communication between transplant recipients, their families and teams), including consideration of the impact of societal discourses (e.g. gift of life) which provided additional challenges for patients. IMPLICATIONS FOR REHABILITATION Heart transplant presents specific challenges according to the recipient's life stage. The needs of young adult recipients should be considered. Transplant professionals should consider providing opportunities for peer support and addressing the identities and values of young adult transplant recipients during rehabilitation.

Psychosocial Status of Liver Transplant Candidates in Iran and Its Correlation with Health-Related Quality of Life and Depression and Anxiety

Objectives. The study was aimed at providing a psychosocial profile for Iranian liver transplant candidates referred to an established liver transplantation program. Material and Methods. Patients assessed for liver transplant candidacy in Imam Khomeini Hospital (Tehran, Iran) between March 2013 and September 2014 were included. The following battery of tests were administered: Psychosocial Assessment of Candidates for Transplant (PACT), the Short-Form health survey (SF-36), and Hospital Anxiety and Depression Scale (HADS). Results. Psychosocial assessment in 205 liver transplant candidates revealed significant impairments in several SF-36 domains; social functioning was the least and physical functioning was the most impaired domains. The prevalence of cases with probable anxiety and depressive disorders, according to HADS, was 13.8% and 5.6%, respectively. According to PACT, 24.3% of the assessed individuals were considered good or excellent candidates. In 11.2%, transplantation seemed poor candidate due to at least one major psychosocial or lifestyle risk factor. Poor candidate quality was associated with impaired health-related quality of life and higher scores on anxiety and depression scales (p < 0.05). Conclusions. Transplant programs could implement specific intervention programs based on normative databases to address the psychosocial issues in patients in order to improve patient care, quality of life, and transplant outcomes.

Organ transplant & the psychiatrist: An overview

Organ transplantation has emerged as the saving grace for those who are suffering from end organ disease. Advent of modern surgical procedures and immunosuppressants further decrease morbidity and mortality. Meta-analyses have shown that post-organ transplantation quality of life improves for social, physical and daily activity functioning, but not consistently for psychological health. Psychiatrists can play a useful role not only in selecting the best suitable candidate for the procedure by psychosocial screening but also to tackle post-operation psychological issues that trouble patients as well as caretakers and decrease their quality of life. Issues like selection of patients with psychiatric disorders and substance abuse for transplantation process and their treatment both pre- and post- operation, risky health behaviours, treatment adherence for immunosuppressants and psychological support for caretakers can be better addressed by a psychiatrist who is sensitive towards these issues. Prescribing various psychotropics and immunosuppressants in the background of impaired organ function and drug-drug interaction is further challenging. Thus, psychiatrists need to be knowledgeable about these issues and should be an integral part of organ transplantation team for overall better outcome.

Factors related to participation in paid work after organ transplantation: perceptions of kidney transplant recipients

PURPOSE

Following kidney transplantation, recipients often have difficulty returning to meaningful occupations, including paid employment. The purpose of the current study was to describe the sociodemographic profile of kidney transplant recipients at a major Canadian Transplant Centre and to identify factors perceived to affect participation in paid work post-transplant.

METHODS

Of the 530 kidney recipients who had received a kidney transplant at our facility between 2003 and 2008, 144 recipients were randomly selected, and mailed a questionnaire.

RESULTS

There were 60 returned questionnaires (41.7 % response rate). The average age of responders was 49.4 years and the majority were male (68.3 %). While the rate of employment decreased significantly (p = 0.00) from 68.3 % pre- to 38.3 % post-transplant, retirement rates increased significantly (p = 0.00) from 8.3 % pre- to 18.3 % post-transplant. The responders, who were not working post-transplant, more likely lived alone (p = 0.05), had a lower level of education (p = 0.02), and had lower perceived emotional (p = 0.00) and physical (p = 0.00) health status compared to those who returned to work post-transplant. Gender, donor type, age, and post-transplant complications did not differ (p > 0.05) between the working and not working groups. Both person- and work-related factors impacted on return to paid work post-transplant. Most responders (working and not working) reported feeling emotionally and physically ready to work after their transplant. Work-related enablers included positive employer attitude towards medical history and employer agreement that recipients could take time off for medical appointments. Of those returning to work, the nature of their jobs changed from heavy physical demands to sedentary work. There was a 20.0 % increase in reliance on government disability insurance post-transplant. Responders recommended the development of a rehabilitation program focused on working and consulting with transplant recipients' employers to further enable successful reintegration into the workplace after transplantation.

CONCLUSIONS

The ability to return to paid work after kidney transplant is a complex phenomenon, likely impacted by a combination of person- and work-related factors, which contributed to how individuals perceived their abilities to attain or return to paid work. It is important that in facilitating renal transplant recipients to resume valued life occupations such as paid work, the dynamic interactions between personals values, perception of one's abilities, skills, job requirements and employer characteristics be considered.

Heart transplants: Identity disruption, bodily integrity and interconnectedness

Of heart transplant recipients, 30 per cent report ongoing or episodic emotional issues post-transplant, which are not attributable to medications or pathophysiological changes. To this end, our team theorized that cardiac transplantation introduces pressing new questions about how patients incorporate a transplanted heart into their sense of self and how this impacts their identity. The work of Merleau-Ponty provided the theoretical underpinning for this project as it rationalizes how corporeal changes affect one’s self and offer an innovative framework to access these complex aspects of living with a transplanted heart. We used visual methodology and recorded 25 semi-structured interviews videographically. Both visual and verbal data were analyzed at the same time in an iterative process. The most common theme was that participants expressed a disruption to their own identity and bodily integrity. Additionally, participants reported interconnectedness with the donor, even when the transplanted heart was perceived as an intruder or stranger. Finally, transplant recipients were very vivid in their descriptions and speculation of how they imagined the donor. Receiving an anonymous donor organ from a stranger often leaves the recipient with questions about who they themselves are now. Our study provides a nuanced understanding of heart transplant recipients’ embodied experiences of self and identity. Insights gained are valuable to educate transplant professionals to develop new supportive interventions both pre- and post-transplant, and to improve the process of informed consent. Ultimately, such insights could be used to enable heart transplant recipients to incorporate the graft optimally over time, easing distress and improving recovery.

Validation of the Dutch version of the transplant effects questionnaire in liver transplant recipients

Little is known about the extent to which transplant recipients face emotional problems with the receipt of a transplanted organ. The Transplant Effects Questionnaire (TxEQ) enables the quantification of these problems. This study evaluates the psychometric properties of the Dutch translation of the TxEQ (TxEQ-NL) in a group of liver transplant recipients. Confirmatory factor analyses of the TxEQ-NL revealed an adequate fit with the original version. However, four items showed factor loadings <.40. Internal consistency was acceptable (.66-.79). The small correlations between the TxEQ-NL and generic measures of psychological functioning indicated that the constructs measured are related but distinguishable. Therefore, the TxEQ-NL adds a new dimension to the measurement of psychological functioning of transplant recipients.

Quality of life, depression, and psychosocial characteristics of patients awaiting liver transplants

BACKGROUND

The identification of the psychological issues that impair the quality of life and the adherence to treatment in transplant candidates are important.

OBJECTIVE

This study evaluated the presence of symptoms of depression and the quality of life of liver transplant candidates.

METHODS

One hundred liver transplant candidates underwent a psychological analysis using the following instruments: the short form-36 (SF-36) quality of life questionnaire, the Beck depression inventory (BDI), and Structured Interviews for liver transplant candidates.

RESULTS

Seventy-three (73%) of the patients were males. Interestingly, 63% of the patients were in a domestic partnership. At the time of the evaluation, 55 patients were not working due to illness, 27 patients were actively working, and 11 patients were retired. Importantly, fears related to the transplant (e.g., fear the surgery and of death) were identified in 38% of the patients. The data from this study demonstrated a significant negative correlation between depressive scores (BDI) and seven of the eight areas of quality of life (SF-36), such as functional capacity (r = .317, P = .0013), social aspects (r = -.469, P < .0001), economic aspects (r = -.319, P = .0012), and mental health (r = -.3832, P < .0001).

CONCLUSION

The data indicated that the psychological aspects related to transplants require psychological intervention because they can affect the recuperation process, the quality of life, and the adherence to treatment for potential transplant patients.

Liver transplant-psychiatric and psychosocial aspects

Liver transplantation is a life saving surgical procedure that is associated with improved longevity and enhanced quality of life. The number of successful liver transplants is growing worldwide. The procedure requires a dedicated and trained team of experts. A psychiatrist plays an important role in such a team. Psychiatric and psychosocial assessment is considered imperative to evaluate the candidate's suitability as a transplant recipient. Many psychiatric disorders may lead to the need for liver transplant, and if kept unchecked can adversely affect outcomes. Psychiatric problems arising in the post-transplant period may also require intervention of the psychiatrist. The donor too needs to be evaluated adequately to assess for psychological fitness for the procedure. This article provides broad overview of the various psychiatric and psychosocial issues pertaining to liver transplantation.

The psychological assessment of candidates for reconstructive hand transplantation

Standardized psychological assessment of candidates for reconstructive hand transplantation (RHT) is a new approach in transplantation medicine. Currently, international guidelines and standardized criteria for the evaluation are not established. Patients suffering from the loss of a hand or an upper extremity have to cope with multiple challenges. For a selected group of patients, RHT represents an option for restoring natural function and for regaining daily living independence. The identification of at-risk patients and those requiring ongoing counseling due to poor coping or limited psychological resources are the primary focus of the psychological assessment. We have developed the 'Innsbruck Psychological Screening Program for Reconstructive Transplantation (iRT-PSP)' which utilizes a semi-structured interview and standardized psychological screening procedures and continuous follow-up ratings. Between January 2011 and October 2011, four candidates were evaluated using the iRT-PSP. Psychological impairments including social withdrawal, embarrassment, reduced self-esteem, and a depressive coping style were identified and poor quality of life was reported. The motivation for transplantation was diverse, depending on many factors such as bi- or unilateral impairment, native or accidental loss of hand, and social integration.

Disability and kidney transplantation in the United States

Transplantation is the treatment of choice for patients with end-stage renal disease. Despite complete or partial restoration of renal function, many recipients after transplant continue to self-identify as disabled. It is a designation required for federal healthcare assistance pre-transplant, but in some cases, post-transplantation, the designation is misapplied. When kidney recipients bear the label of disabled, regardless if the disability is real or perceived, they are less likely to participate in work and social activities. Although transplantation improves quality of life, for many recipients the designation of disability can extend an unintended, negative impact. It is well recognized that kidney recipients return to employment, education, and social activities after transplantation. However, there is a portion of the recipient population that can work but chooses not to engage. A large part of the phenomenon is related to disability status and the federal financing of kidney disease. This paper summarizes the history of the relationship between disability and kidney transplantation, the potential pitfalls associated with the relationship, and evidence-based strategies designed to mitigate or lead to mitigation of the unfavorable effects associated with misappropriated, perceived disability after kidney transplantation.

Prospective Changes in Health-Related Quality of Life and Emotional Outcomes in Kidney Transplantation over 6 Years

Little is known on long-term outcomes in kidney transplantation. This study evaluated changes and predictors of generic and transplantation-specific health-related quality of life (HQoL) over six years in N = 102 kidney transplant survivors using the Short-form Health Survey-36 and the Transplant Effects questionnaire. Mixed models analysis was used to determine long-term outcomes. Emotional HQoL improved over time: Mental Component score, Mental Health, Energy (Ps = .000). Physical HQoL deteriorated: Physical Component Score (P = .001), Pain (P = .002). LRD transplant recipients had greater decline in physical functioning (P = .003) and PCS (P = .000) compared to cadaver recipients. Worry about the transplant (P = .036) and feelings of responsibility (P = .008) increased significantly over time. Worry about the transplant and perceived ability to work predicted 12.7% and 31.1% in variance in MCS and PCS, respectively. Efforts should be made to maintain HQoL and emotional outcomes with ongoing monitoring and support programs throughout the course of posttransplant care.

O desenvolvimento emocional em crianças submetidas a transplante hepático

O presente estudo investigou o impacto da doença crônica e do transplante hepático infantil no desenvolvimento da criança. Participaram do estudo seis mães e seus filhos, com idades entre quatro e oito anos, transplantados de fígado. Todas as mães foram entrevistadas e as crianças responderam ao Teste das Fábulas. A análise dos dados mostrou conflitos de dependência-independência, dificuldades na aquisição da autonomia e presença de um padrão de comportamento infantil regressivo, com baixa tolerância à frustração. Além disso, o Teste das Fábulas revelou sentimentos de insegurança, impotência, solidão, assim como fantasias de morte e privação. Os resultados indicaram a importância do acompanhamento psicológico precoce e sistemático à criança e sua família, como forma de auxiliá-los no processo de crescimento, visando maior independência e autonomia.

Aspectos psicossociais associados a diferentes fases do transplante hepático pediátrico

Este estudo buscou investigar os aspectos psicossociais associados a diferentes fases do processo de transplante hepático pediátrico. Participaram do estudo seis mães de crianças com idades entre 4 e 8 anos e que haviam realizado transplante hepático há menos de seis anos. As mães responderam a uma entrevista que investigava sentimentos e vivências da família, nas diferentes fases da doença. Análise de conteúdo qualitativa mostrou intenso sofrimento emocional da criança e da família durante todo o processo. O período de espera e a cirurgia foram vivenciados como os mais estressantes, em virtude do medo intenso da morte. Os resultados apontam para importância do acompanhamento psicológico precoce e sistemático às crianças e às famílias, em todas as fases do processo.

Use of a virtual community as a psychosocial support system in pediatric transplantation

Despite significant interest by pediatric transplant patients in meeting others who have undergone transplantation, geographic distances combined with their daily routines make this difficult. This mixed-method study describes the use of Zora, a Web-based virtual community designed to create a support system for these patients. The Zora software allows participants to create a graphical online virtual city with houses expressing their individuality and objects conveying their concerns and personal stories. Zora allows real-time chat between participants further facilitating communication. Twenty-two post-transplant patients used Zora over nine months. The median number of log ons per participant was 19.50 times (q1 = 5.25, q3 = 41.50), and each participant spent a median of 12.48 h (q1 = 2.13, q3 = 25.55) logged into the program. This represented a median of 18.27 min/wk (q1 = 6.88, q3 = 37.40) per participant. Users created a total of 3736 objects (median/participant = 12.5, q1 = 2.25, q3 = 30) and created 66 virtual houses (median/participant = 2.00, q1 = 1.00, q3 = 3.00). In addition, a total of 14,444 lines of chat were recorded (median/participant = 228.5, q1 = 30.00, q3 = 663.25), and a total 278 messages were sent between users (median/participant = 3.50, q1 = 0.25, q3 = 15.5). Qualitative data show the preliminary success of the project, as three major themes emerged: (i) increased sense of normalcy for the patients, (ii) enhanced sense of self and contribution to the community, and (iii) increased social network. There were no instances of harmful interactions in the virtual world. This study demonstrates the feasibility and safety of a virtual community as a potential psychosocial intervention for post-transplant adolescents.

A pilot study comparing traumatic stress symptoms by child and parent report across pediatric chronic illness groups

OBJECTIVE

Researchers have recently used a framework of traumatic stress to describe the psychological functioning of children experiencing a chronic illness and their families; however, few studies are available directly comparing symptoms across disease groups. This study compared traumatic stress symptoms of youth being considered for solid organ and bone marrow transplantation, youth diagnosed with human immunodeficiency virus, youth diagnosed with sickle cell disease and their parents. Correlates of traumatic stress across these populations were also examined.

METHOD

Participants included 64 youth and caregiver dyads with previously scheduled appointments at 1 of 3 specialty clinics. Parents completed measures of family demographics, traumatic stress symptoms, and child functional status. Youth (n = 45) and parents each completed self-report and parent-proxy measures of youth traumatic stress symptoms.

RESULTS

Ten percent of youth by self-report, 18% of youth by parent-proxy report, and 13% of caregivers described symptoms suggestive of posttraumatic stress disorder. Parents of pediatric transplant self-reported greater symptoms than caregivers of youth with human immunodeficiency virus and sickle cell disease (p < .05). Although child functional impairment did not predict child symptoms, a trend was found where parents experiencing more traumatic stress symptoms themselves reported their children experienced greater symptoms by parent-proxy report (p =.07).

CONCLUSION

Findings suggest that although most children and parents across disease groups report subclinical levels of traumatic stress symptoms, traumatic stress symptoms may be especially salient for families of pediatric transplant candidates. Although interventions are currently available to treat posttraumatic stress disorder symptoms, they will likely need to be individualized to meet the needs of specific disease groups.

Impact of personality and psychological distress on health-related quality of life in kidney transplant recipients

Health-related quality of life (HRQoL) has become an important outcome in the evaluation of kidney transplantation (KT). Although the medical and sociodemographic predictors of HRQoL in patients after KT are well known, there is still a lack of knowledge about the psychological factors involved. This study focuses on the role of personality and actual psychological distress in predicting HRQoL after KT. Sociodemographic (gender, age, education, average income), medical (glomerular filtration, serum albumin, number of co-morbid diseases) and psychological data (neuroticism, extroversion, psychological distress) were collected from 177 (60.5% male subjects; 48 +/- 12.1 years) kidney transplant recipients, and physical and mental HRQoL were measured using the SF-36. A univariate general linear model analysis was performed. Higher physical HRQoL was associated with younger age, higher education and income, a low number of co-morbid diseases, lower neuroticism and distress. Higher mental HRQoL was associated with higher education and income, longer time from KT, higher extroversion, lower neuroticism and distress. In both physical and mental HRQoL, actual distress was the best predictor, even when controlled for neuroticism. These results confirm the importance of psychological distress in patients and its impact on their HRQoL after KT and can be applied in intervention programs focused on increasing HRQoL.

Anxiety and depression levels of patients undergoing liver transplantation and their need for training

The purpose of this research was to determine the levels of anxiety and depression and the need for training of patients who had undergone liver transplantation. This descriptive research included patients who had undergone liver transplantation at least 1 month prior and had follow-up between June and November 2006. The sample consisted of 64 patients who completed a questionnaire consisting of 14 semistructured questions to determine levels of anxiety and depression using the Hospital Anxiety and Depression Scale (HADS) developed by Zigmond and Snaith (Acta Psychiatr Scan 67:361, 1983). Paired Student t test was used to assess the need for patient training and to compare the mean scores of the scale Chi-square tests were used for data. Eighty-nine point five percent of anxious patients depressed; numerical 44.4% of those who were not anxietic were depressed. To determine the need for patient training, issues that are worrisome/aggrieving for patients were asked, but a priority of issues was not associated with depression and anxiety of patients. The scale was more sensitive to depression than to anxiety. I will be more appropriate to professionally evaluate anxiety and depression and consider the need for patient training.

The experience of kidney graft failure: patients' perspectives

In this article we describe the phenomenon of kidney graft failure from the unique perspective of patients. Fifteen patients took part in semistructured interviews. We analyzed interviews using interpretative phenomenological analysis. The content analysis yielded five main emergent themes: life disruption, suffering, meaning making, resistance/acceptance, and social comparison. These results are discussed within the theoretical framework of psychosocial transition put forward by Parkes. A comprehensive description of the experience of kidney graft failure emerging from the patients' perspectives can provide a better understanding of the psychosocial aspects- not only the body aspects-of the phenomenon. It can help health care professionals better address patients' suffering, which is experienced by a person as a whole, and to offer support that promotes adaptation to kidney graft failure.

The influence of psychosocial evaluation on candidacy for liver transplantation

CONTEXT

Although medical factors clearly dominate the evaluation of appropriateness for liver transplant, psychosocial factors are an important dimension in the evaluation process.

OBJECTIVE

To understand more about the weight assigned to psychosocial factors in the decision to list patients for liver transplant and about whether such differences create hidden inequities in the transplant allocation system.

DESIGN

We conducted a mail survey of liver transplant surgeons and psychosocial evaluators at busy transplant centers assessing the importance these professionals assigned to psychosocial factors in evaluations for liver transplant candidacy.

PARTICIPANTS

Liver transplant surgeons and psychosocial evaluators from the highest volume liver transplant centers in the United States.

INTERVENTION

Mail survey.

RESULTS

Psychosocial evaluators assigned greater importance to availability of transportation, adaptation to stress, and coping skills than did surgeons. Transplant psychosocial evaluators were less likely than transplant surgeons to recommend that a patient with a history of poor social support be listed for liver transplant. We found no correlation between relative weight assigned to psychosocial factors and median wait times at transplant centers. These differences suggest that the relationship between the factors identified by psychosocial evaluators as important and transplant outcomes should be studied. Overall, more research into the predictive and ethical aspects of psychosocial evaluation for liver transplant is needed.

The Influence of Psychosocial Evaluation on Candidacy for Liver Transplantation

Context

Although medical factors clearly dominate the evaluation of appropriateness for liver transplant, psychosocial factors are an important dimension in the evaluation process.

Objective

To understand more about the weight assigned to psychosocial factors in the decision to list patients for liver transplant and about whether such differences create hidden inequities in the transplant allocation system.

Design

We conducted a mail survey of liver transplant surgeons and psychosocial evaluators at busy transplant centers assessing the importance these professionals assigned to psychosocial factors in evaluations for liver transplant candidacy.

Participants

Liver transplant surgeons and psychosocial evaluators from the highest volume liver transplant centers in the United States.

Intervention

Mail survey

Results

Psychosocial evaluators assigned greater importance to availability of transportation, adaptation to stress, and coping skills than did surgeons. Transplant psychosocial evaluators were less likely than transplant surgeons to recommend that a patient with a history of poor social support be listed for liver transplant. We found no correlation between relative weight assigned to psychosocial factors and median wait times at transplant centers. These differences suggest that the relationship between the factors identified by psychosocial evaluators as important and transplant outcomes should be studied. Overall, more research into the predictive and ethical aspects of psychosocial evaluation for liver transplant is needed.

Understanding the pathway between the transplant experience and health-related quality of life outcomes in adolescents

Developments in solid organ transplantation have resulted in improved survival for children with advanced kidney, liver, and heart disease; however, concerns have been raised regarding the quality of life of survivors. This study examined HRQOL in adolescent transplant recipients. We examined the influence of demographic, treatment regimen, and family factors on physical and mental health domains of HRQOL. The current single-center investigation involved 68 solid organ transplant recipients and their parents. All families participated in a structured interview to collect information on demographics, characteristics of the adolescents' disease and treatment regimen, family functioning, and HRQOL for parents and adolescents. Using hierarchical regression analyses, predictive models of physical functioning and mental health outcomes for adolescent transplant recipients were developed for parent-proxy and adolescent self-report. Perceived frequency of medication side-effects and family conflict significantly contributed to adolescent physical functioning and mental health outcomes. Taken together, transplant consequences and family environment significantly impact physical and mental health outcomes in adolescent transplant recipients. Our findings demonstrate the need for pharmacological considerations and psychological interventions to address these areas.

Childhood abuse, nonadherence, and medical outcome in pediatric liver transplant recipients

OBJECTIVE

The study assessed the relationship between a history of child abuse, nonadherence to medications, and medical outcome in children who had a liver transplant.

METHOD

Abuse history for children and adolescents ages 8 to 21 who underwent a liver transplantation at Mount Sinai Medical Center in New York was obtained in interviews in 2002. Adherence to tacrolimus was assessed from January 1 to December 31, 2003 by computing the SD of a series of medication blood levels for each patient. Biopsy-proven rejection episodes, degree of fluctuation of alanine aminotransferase (ALT), and maximal ALT levels were recorded as indicators of medical outcome.

RESULTS

Of 72 eligible patients, 56 were evaluated. Five had documented abuse. Abused children were less adherent to their medication regimen (p = .02; 95% confidence interval [CI] -2.66 to -0.24), had poor disease control (higher maximal ALT, p <.01; 95% CI -613.72 to -249.55), had greater fluctuation in ALT levels (p <.01; 95% CI -151.19 to -65.91), and suffered more biopsy-proven rejection episodes (two episodes in the abused cohort versus none in the rest) in 2003.

CONCLUSIONS

A history of child abuse is a significant risk factor for poor outcome posttransplantation and should be evaluated routinely. Adherence to medications can be a target for intervention in patients with a history of abuse.

Disability following kidney transplantation: the link to medication coverage

There is no uniformity regarding patient disability following kidney transplantation. Given improved results of patient and graft survival, and the link between insurance, medication coverage and disability, efforts must be made to define disability after a successful transplant. We conducted an individual questioner study of kidney transplant patients to determine factors relating to patient-perceived disability. Seventy patients participated in the study. Patient perception of disability did not correlate with education or ethnicity. Most patients believed they were disabled on dialysis and this did not change following transplantation. While 42 (60%) of the patients felt that they could work, either full-time or part-time, only 20 (28%) were actually working or in school. Most patients believe that working will eliminate disability status and, therefore, insurance and medication coverage. Patients considered disability more related to their status as a kidney transplant patient than any specific physical limitations. The link, whether real or perceived, between 'disability' and immunosuppressive medication coverage is a significant barrier for many patients. The transplant community must reach some degree of consensus regarding post-transplant activity restrictions. The transplant community needs to find a way to take an active role in post-transplant education and employment.

Sexual functioning in patients with end-stage liver disease before and after transplantation

The effects of end-stage liver disease (ESLD) on sexual functioning are complex and often overlooked in the context of chronic illness and the transplantation evaluation. The aim of the present study is to report on the prevalence of sexual dysfunction in patients with ESLD presenting for liver transplantation evaluation, as well as to examine a cohort after transplantation. Participants included 173 consecutive adult outpatients with ESLD who presented for orthotopic liver transplantation evaluation. All transplant candidates underwent a psychiatric evaluation, and a sexual history was taken by the transplant psychiatrist. Patients who received a liver transplant were contacted by telephone for follow-up (n = 39). The following domains were explored: sexual frequency, satisfaction, ability to orgasm, sexual interest, and, for men, erectile dysfunction. Before transplantation, high levels of sexual dysfunction were found, with women showing higher levels of dysfunction than men. Increased age and more severe liver disease were related to lower sexual frequency and satisfaction. Contrary to previous work, the cause of disease (alcoholic liver disease) was not related to sexual functioning before transplantation. Those with erectile dysfunction before transplantation showed continued dysfunction after transplantation. An additional finding was an age and gender bias against taking a sexual history from older women. Overall, for both men and women, the findings point to continued and persistent sexual dysfunction after transplantation. Findings may help transplant teams routinely inquire into the sensitive domain of sexual functioning early on and thereby provide an opportunity for treatment. Liver Transpl 12:1473-1477, 2006. (c) 2006 AASLD.

Anti-depressive Therapies After Heart Transplantation

OBJECTIVE

Despite an improved quality of life, about 33% of heart transplant recipients will develop depressive symptoms post-operatively. To date, no review has explored the efficacy and safety of pharmacologic or psychologic interventions in this patient group.

METHODS

We conducted a comprehensive Medline, EmBase, Psycinfo search for studies of the treatment of depression in heart transplant recipients.

RESULTS

We identified 34 studies of variable methodologic quality. Selective serotonin re-uptake inhibitors (SSRIs), particularly citalopram and new-generation anti-depressants (mirtazapine), seem to represent the best therapeutic choices for this population. Tricyclic anti-depressants (TCAs), and electroconvulsive therapy (ECT) should be reserved for severe depression unresponsive to other treatments, whereas monoamine oxidase inhibitors (MAOIs) should be avoided. St John's wort, an alternative herbal drug, has been associated with life-threatening immunosuppression. Psychologic therapy offers further advantages after heart transplantation.

CONCLUSIONS

Further well-conducted, randomized, controlled trials are needed to clarify the efficacy and the safety of pharmacologic (SSRIs and atypical anti-depressants) and psychologic interventions in the management of depression after heart transplantation.

Psychosocial Issues in the Assessment and Management of Patients Undergoing Lung Transplantation

This review examines psychosocial issues among lung transplant patients from the time of assessment through the posttransplant period. Although psychological factors are recognized as being important in the transplant evaluation, no standard approach to psychological assessment currently exists. Lung transplant candidates often experience high levels of psychological distress while awaiting transplant, and both pretransplant and posttransplant psychological functioning have been found to predict posttransplant quality of life, adherence to treatment, and, in some cases, medical outcomes. Given the limited long-term survival following transplantation, improving psychosocial functioning is essential for enhancing outcomes among lung transplant recipients. This review summarizes the extant literature on the psychosocial factors in lung transplantation and highlights several innovative efforts to improve psychological outcomes in this challenging patient population.

Impact of stress, distress and feelings of indebtedness on adherence to immunosuppressants following kidney transplantation

In order to ensure transplantation's long-term success, transplant recipients need to comply with a strict regimen of immunosuppressant medication on a daily basis for the rest of their lives. Nonadherence is one of the major causes of organ rejection. Because compliance is voluntary, it is likely to be influenced by an individual's beliefs and feelings. This study examined the impact on compliance of the following factors: (1) transplant-related stress; (2) general perceived stress; (3) psychosocial distress and (4) feelings of indebtedness and guilt towards the donor. Fifty kidney recipients (34 men, 16 women) filled out self-report questionnaires. The results indicate that 46% acknowledged sub-optimal compliance in the last month; patients more often reported not taking the medication exactly as prescribed than forgetting to take it. The results also suggest that psychological distress and general perceived stress affect compliance negatively, whereas feelings of indebtedness improve it. These results have implications for the understanding and management of compliance following organ transplantation.

Posttraumatic stress disorder in posttransplant children: creating a clinical program to address their needs

Posttraumatic stress symptoms have been shown to occur in pediatric and adult solid-organ transplant recipients. The presence of these symptoms is associated with non-adherence to medications, increased distress, and poor outcome. Because posttraumatic stress disorder is treatable and because a transplant operation usually is an "anticipated trauma," it is possible to address posttraumatic stress disorder symptoms in transplant recipients and attempt to prevent their development. Under my direction, the pediatric liver transplant program at Mount Sinai Medical Center in New York City created research and clinical programs to address posttraumatic stress symptoms and their consequences. Specifically, the focus on non-adherence to immunosuppressive medications in transplant recipients who are distressed and their parents. This article begins with a review of the data that led to the decision to start these programs. I then present the basic elements that are in place, in this particular program, to address patients' needs. I end this review with preliminary outcome data that illustrate the potential impact of such an integrated approach to patient care on medical outcomes.

Depression and quality of life in patients living 10 to 18 years beyond heart transplantation

BACKGROUND

The purpose of this study was to advance current understanding of factors that influence long-term quality-of-life (QoL) outcomes after heart transplantation, by addressing the influence of depression on perceived health status.

METHODS

Data were collected from all recipients (n = 137) still alive at >10 years after transplantation. They completed the Short Form Health Survey (SF-36) inventory and the Beck Depression Inventory (BDI) questionnaire, while objective measures of health status were retrieved from medical records. All instruments used had acceptable reliability and validity. Data were analyzed using descriptive statistics, general linear regression models and survival analysis.

RESULTS

We assessed 137 patients who received transplants between November 1985 and June 1994 in Pavia and have survived 10 to 18 years after transplantation (mean 13.64 years, SD 2.25). They rated their health as good and only the physical QoL (PCS) was impaired when compared with the general population. Thirty-two percent of patients experienced mood depressive symptoms in the long term after transplantation, indicating a low perceived QoL. Higher educational qualification (p = 0.049), being unemployed and receiving a disability pension (p = 0.001), high triglycerides levels (p = 0.020) and lack of physical activity (p < 0.001) were predictors of high BDI scores.

CONCLUSIONS

Assessment of depression levels and better understanding of risk factors for psychiatric disorders in the long term after transplantation could be of benefit in predicting negative outcomes and allowing future developments in patient management.

Biological and psychological differences in the child and adolescent transplant recipient

Solid organ transplantation has become accepted therapy for the treatment of end-stage organ dysfunction in children. As early management of the pediatric transplant recipient has improved, important age-related differences in long-term patient outcomes have become apparent. Late morbidity and mortality can, in most cases, be attributed to the consequences of long-term immunosuppression: graft loss from under-immunosuppression or an increased incidence of cancer, hypertension, renal failure or diabetes from over-immunosuppression. Age-related differences in both biological and psychological factors play an important role in the optimization of therapy in the transplanted child. Important age-related differences have been demonstrated in all phases of pharmacokinetics: absorption, distribution, metabolism and elimination. Information regarding specific age-related pharmacokinetic differences is lacking for many immunosuppressive medications. Further study using physiologically based pharmacokinetic (PBPK) models will lead to more specific recommendations for age-based immunosuppression protocols. Non-adherence is common among solid organ transplant recipients of all ages and the consequences of non-adherence include increased rejection, late graft loss and death. The biological and psychological developmental changes that occur during adolescence place the transplanted adolescent at an even higher risk of non-adherence and poor outcome than other age groups. Further studies to elucidate the importance of both age-related pharmacokinetic and behavioral factors are needed to formulate therapeutic interventions that would improve adherence and patient outcomes.