Long-Term Medical and Psychosocial Outcomes in Living Liver Donors.

Due to the enduring organ shortage, living donor liver transplantation has been a valuable treatment strategy for advanced liver disease patients for over 20 years. A variety of reviews have summarized the extensive data now available on medical and psychosocial risks to living donors in the aftermath of donation. However, evidence on donor medical and psychosocial outcomes beyond the first year postdonation has not been synthesized in any previous review. The evidence base on such "long-term" outcomes has been growing in recent years. A review of this evidence would therefore be timely and could serve as an important resource to assist transplant centers in their efforts to fully educate prospective donors and gain informed consent, as well as develop appropriate postdonation clinical care and surveillance plans. We reviewed recent literature on long-term donor outcomes, considering (a) medical outcomes, including mortality risk, rates of complications, abnormalities detected in laboratory testing, and the progress of liver regeneration; and (b) donor-reported psychosocial outcomes reflecting physical, emotional, and interpersonal/socioeconomic well-being, as well as overall health-related quality of life. We summarize limitations and gaps in available evidence, and we provide recommendations for future research and clinical care activities focused on long-term outcomes in liver donors.

Long-Term Follow-up of a Randomized Controlled Trial Evaluating a Mobile Health Intervention for Self-Management in Lung Transplant Recipients.

Mobile health interventions may help transplant recipients follow their complex medical regimens. Pocket Personal Assistant for Tracking Health (Pocket PATH) is one such intervention tailored for lung transplant recipients. A randomized controlled trial showed Pocket PATH's superiority to usual care for promoting the self-management behaviors of adherence, self-monitoring and communication with clinicians during posttransplant year 1. Its long-term impact was unknown. In this study, we examined associations between Pocket PATH exposure during year 1 and longer term clinical outcomes-mortality and bronchiolitis obliterans syndrome (BOS)-among 182 recipients who survived the original trial. Cox regression assessed whether (a) original group assignment and (b) performance of self-management behaviors during year 1 predicted time to outcomes. Median follow-up was 5.7 years after transplant (range 4.2-7.2 years). Pocket PATH exposure had no direct effect on outcomes (p-values >0.05). Self-monitoring was associated with reduced mortality risk (hazard ratio [HR] 0.45; 95% confidence interval [CI] 0.22-0.91; p = 0.027), and reporting abnormal health indicators to clinicians was associated with reduced risks of mortality (HR 0.15; 95% CI 0.04-0.65; p = 0.011) and BOS (HR 0.27; 95% CI 0.08-0.86; p = 0.026), regardless of intervention group assignment. Although Pocket PATH did not have a direct impact on long-term outcomes, early improvements in self-management facilitated by Pocket PATH may be associated with long-term clinical benefit.

Psychological Outcomes of Living Liver Donors From a Multicenter Prospective Study: Results From the Adult-to-Adult Living Donor Liver Transplantation Cohort Study2 (A2ALL-2).

Although single-center and cross-sectional studies have suggested a modest impact of liver donation on donor psychological well-being, few studies have assessed these outcomes prospectively among a large cohort. We conducted one of the largest, prospective, multicenter studies of psychological outcomes in living liver donors within the Adult-to-Adult Living Donor Liver Transplantation Cohort Study2 (A2ALL-2) consortium. In total, 271 (91%) of 297 eligible donors were interviewed at least once before donation and at 3, 6, 12, and 24 mo after donation using validated measures. We found that living liver donors reported low rates of major depressive (0-3%), alcohol abuse (2-5%), and anxiety syndromes (2-3%) at any given assessment in their first 2 years after donation. Between 4.7% and 9.6% of donors reported impaired mental well-being at various time points. We identified significant predictors for donors' perceptions of being better people and experiencing psychological growth following donation, including age, sex, relationship to recipient, ambivalence and motivation regarding donation, and feeling that donation would make life more worthwhile. Our results highlight the need for close psychosocial monitoring for those donors whose recipients died (n=27); some of those donors experienced guilt and concerns about responsibility. Careful screening and targeted, data-driven follow-up hold promise for optimizing psychological outcomes following this procedure for potentially vulnerable donors.

Social and Financial Outcomes of Living Liver Donation: A Prospective Investigation Within the Adult-to-Adult Living Donor Liver Transplantation Cohort Study 2 (A2ALL-2).

Because results from single-center (mostly kidney) donor studies demonstrate interpersonal relationship and financial strains for some donors, we conducted a liver donor study involving nine centers within the Adult-to-Adult Living Donor Liver Transplantation Cohort Study 2 (A2ALL-2) consortium. Among other initiatives, A2ALL-2 examined the nature of these outcomes following donation. Using validated measures, donors were prospectively surveyed before donation and at 3, 6, 12, and 24 mo after donation. Repeated-measures regression models were used to examine social relationship and financial outcomes over time and to identify relevant predictors. Of 297 eligible donors, 271 (91%) consented and were interviewed at least once. Relationship changes were positive overall across postdonation time points, with nearly one-third reporting improved donor family and spousal or partner relationships and >50% reporting improved recipient relationships. The majority of donors, however, reported cumulative out-of-pocket medical and nonmedical expenses, which were judged burdensome by 44% of donors. Lower income predicted burdensome donation costs. Those who anticipated financial concerns and who held nonprofessional positions before donation were more likely to experience adverse financial outcomes. These data support the need for initiatives to reduce financial burden.

Early treatment of depressive symptoms and long-term survival after liver transplantation.

While depression after liver transplantation (LTX) is associated with decreased survival, the effects of treating depression remain unknown. We assessed a previously described, prospective cohort of 167 patients transplanted for alcohol-related liver disease from 1998 to 2003. Depressive symptoms were measured with the Beck Depression Inventory serially throughout the first posttransplant year. Adequacy of antidepressant treatment was measured with the Antidepressant Treatment History Form. Using Cox-proportional Hazards modeling, survival times were assessed for recipients with no depression versus depression with adequate medications versus depression with inadequate medications. Seventy-two recipients had depressive symptoms in the first posttransplant year. Of these, 43% (n=31) received adequate pharmacotherapy and 57% (n=41) received inadequate (n=7) or no pharmacotherapy (n=34). After a median follow-up time of 9.5 years, 32% of the inadequately treated depressed group survived versus 52% of the adequately treated group and 56% of the nondepressed group (p=0.006). Compared to the nondepressed group, those with adequately treated depression had no significant difference in survival. However, recipients with depression and inadequate pharmacotherapy had decreased survival times compared to nondepressed recipients (HR for death=2.44, 95% CI=1.45, 4.11), controlling for other known confounders. The factor most strongly linked to long-term mortality after liver transplantation in this cohort was untreated depression.

Preventive intervention for living donor psychosocial outcomes: feasibility and efficacy in a randomized controlled trial.

There are no evidence-based interventions to prevent adverse psychosocial consequences after living donation. We conducted a single-site randomized controlled trial to examine the postdonation impact of a preventive intervention utilizing motivational interviewing (MI) to target a major risk factor for poor psychosocial outcomes, residual ambivalence (i.e. lingering hesitation and uncertainty) about donating. Of 184 prospective kidney or liver donors, 131 screened positive for ambivalence; 113 were randomized to (a) the MI intervention, (b) an active comparison condition (health education) or (c) standard care only before donation. Ambivalence was reassessed postintervention (before donation). Primary trial outcomes-psychosocial variables in somatic, psychological and family interpersonal relationship domains-were assessed at 6 weeks and 3 months postdonation. MI subjects showed the greatest decline in ambivalence (p = 0.050). On somatic outcomes, by 3 months postdonation MI subjects reported fewer physical symptoms (p = 0.038), lower rates of fatigue (p = 0.021) and pain (p = 0.016), shorter recovery times (p = 0.041) and fewer unexpected medical problems (p = 0.023). Among psychological and interpersonal outcomes, they had a lower rate of anxiety symptoms (p = 0.046) and fewer unexpected family-related problems (p = 0.045). They did not differ on depression, feelings about donation or family relationship quality. The findings suggest that the intervention merits testing in a larger, multisite trial.

Motives and decision making of potential living liver donors: comparisons between gender, relationships and ambivalence.

The motives and decision making of potential living liver donors are critical areas for transplant clinicians evaluating these candidates to understand, yet these topics remain relatively unstudied. Thus, we surveyed 77 prospective living liver donors at the point of donation evaluation using structured instruments to gather more information on their approach to and concerns about donation. We collected information on donation decision making, motives for donation and anticipated social and physical concerns about postdonation outcomes. We examined three additional characteristics of donors: gender, the relationship of the donor to the intended recipient and the presence of ambivalence about donation. Women had more concerns about their family/social responsibilities. Those donating to nonimmediate family were more likely to have been asked to donate but less likely to feel they had to donate. However, ambivalent donors were the most distinct having difficulties and concerns across most areas from their motivations for donating, to deciding to be tested and to donate, to concerns about the postdonation outcomes. We discuss the clinical relevance of these findings to donor evaluation and preparation.

Posterior reversible encephalopathy syndrome in liver transplant patients: clinical presentation, risk factors and initial management.

Posterior reversible encephalopathy syndrome (PRES) is an uncommon but well-known complication after transplantation diagnosed by characteristic radiological features. As limited data on this complex syndrome exist we sought to better define the incidence, clinical presentation and risk factors for PRES in liver transplant (LTx) patients. We conducted a retrospective analysis of 1923 adult LTx recipients transplanted between 2000 and 2010. PRES was diagnosed radiologically in 19 patients (1%), with 84% of cases occurring within 3 months post-LTX. We compared this cohort of PRES patients to 316 other LTx recipients also requiring radiographic imaging within 3 months after LTx for neurological symptoms. Seizure was the most common clinical manifestation in the PRES group (88% vs. 16%, p< 0.001) and 31% had an intracranial hemorrhage. Those with hemorrhage on imaging were more likely to be coagulopathic. PRES patients were significantly more likely to have had alcoholic liver disease and infection/sepsis. These factors may be related to a common pathway of vascular dysregulation/damage that appears to characterize this complex syndrome. Intracranial bleeding and seizures may be the end result of these phenomena. The relationship of these associated factors to the hypothesized pathophysiology of PRES is discussed.

Predictors and outcomes of health-related quality of life in caregivers of cardiothoracic transplant recipients.

Cardiothoracic transplant programs generally require that transplant recipients have family caregivers to assist them posttransplant. The burden of caregiving on the family members remains poorly understood. If caregivers' well-being is compromised by caregiving, it may bode poorly for transplant recipients' own health in the long-term posttransplant. We examined caregiver health-related quality of life (HRQOL) during the first year after their family member's transplant, its predictors and its relationship to subsequent patient survival. Adult (aged 18+) caregivers of 242 cardiothoracic transplant recipients (lung = 134; heart = 108) completed assessments of demographics, psychosocial characteristics and caregiver burden at 2 months posttransplant, and HRQOL at 2, 7 and 12 months posttransplant. Recipients' survival time was obtained from medical records. Caregiver HRQOL was generally high across the first-year posttransplant in emotional and social functioning; caregiver physical functioning significantly worsened. There were no differences by type of recipient transplant. Greater caregiver burden predicted poorer caregiver HRQOL in several physical domains at 12 months posttransplant. Transplant recipients whose caregivers had lower perceived general health at 12 months posttransplant showed poorer survival rates during the subsequent 7 years of follow up. Transplant teams should identify those caregivers at risk for poorer general health posttransplant to maximize positive outcomes for the entire family.

Early trajectories of depressive symptoms after liver transplantation for alcoholic liver disease predicts long-term survival.

Although it is well known that depression is associated with poorer medical outcomes, the association between depression- and liver transplant (LTX)-specific outcomes has not been investigated. We identified three trajectories of depressive symptoms evolving within the first post-LTX year in a cohort of 167 patients transplanted for alcoholic cirrhosis: a group with consistently low depression levels at all time points (group 1, n = 95), a group with initially low depression levels that rose over time (group 2, n = 41), and a group with consistently high depression levels (group 3, n = 31). Controlling for medical factors associated with poorer survival, recipients with increasing depression or persisting depression were more than twice as likely to die (all cause mortality) within the subsequent years. At 10 years post-LTX the survival rate was 66% for the low depression group, but only 46% and 43%, respectively, for the increasing depression and high depression groups. Except for a paradoxically higher percentage of malignancies in the low depression group, the causes of death and other specific LTX outcomes were not different between groups. Whether treatment of depression will improve survival rates is an area for research.

Trajectories of alcohol consumption following liver transplantation.

Any use of alcohol in the years following liver transplantation (LTX) approaches 50% of patients transplanted for alcoholic liver disease (ALD). We collected detailed prospective data on alcohol consumption following LTX for ALD to investigate ongoing patterns of use. Using trajectory modeling we identified four distinct alcohol use trajectories. One group had minimal use over time. Two other groups developed early onset moderate-to-heavy consumption and one group developed late onset moderate use. These trajectories demonstrate that alcohol use varies based on timing of onset, quantity and duration. Using discriminant function analysis, we examine characteristics of recipient's pre-LTX alcohol histories and early post-LTX psychological stressors to identify the profile of those at risk for these specific trajectories. We discuss the relevance of these findings to clinical care and preliminarily to outcomes.

Prospective study of FK506 side effects: anxiety or akathisia?

FK506 is a macrolide immunosuppressant agent used in solid organ and bone marrow transplantation and for autoimmune disorders. FK506 is reported to have a number of neuropsychiatric side effects, including anxiety and tremor. Because FK506 was implicated in causing akathisia in a case report, we did a prospective, cross-sectional study of 25 renal transplant recipients to determine whether akathisia occurred and/or had a relationship to FK506 plasma levels. The Symptom Checklist-90-R, Hamilton Anxiety (HAM-A), and Akathisia Rating (ARS) scales were administered. Higher FK506 plasma levels correlated with higher HAM-A scores. ARS scores did not correlate with FK506 plasma levels; however, when FK506 plasma levels were divided into "high" (> or = 0.9 ng/mL) and "low" (< 0.9 ng/mL) groups, total ARS and HAM-A scores were significantly higher in the "high" group. We discuss implications of these findings as well as management.

Outcome of liver transplantation in critically ill patients with alcoholic cirrhosis: survival according to medical variables and sobriety.

BACKGROUND: At our center from August 1989 to December 1992, 834 adults underwent orthotopic liver transplantation (OLT) using tacrolimus as the primary immunosuppressive agent. A total of 183 adults (22%) had alcohol-related liver disease. Patients with alcoholic cirrhosis had a better though not statistically significant 5-year survival rate compared with all other patients. We were interested in specific predictors of survival, particularly for alcoholic cirrhotics who were gravely ill at the point of transplantation. METHODS: For the 78 patients with alcohol-related liver disease who were United Network for Organ Sharing status IIA (critically ill) at the point of transplantation, variables of length of sobriety, alcohol rehabilitation, and medical variables (ventilator support, dialysis, vasopressor support, degree of encephalopathy, and infection) were assessed for contribution to survival. RESULTS: Although there was a trend toward poorer survival in patients with the shortest length of sobriety (< or =1 month), pre-OLT length of sobriety or alcohol rehabilitation did not predict survival. However, these patients tended to be in multiorgan failure and encephalopathic. Nevertheless, pre-OLT dialysis requirement was the only variable that predicted poorer survival (P < 0.002). This study was not designed to evaluate recidivism. However, we know that 24% of these patients have used alcohol at some point after OLT. CONCLUSIONS: Short pre-OLT length of sobriety may not predict which patients are likely to resume alcohol consumption after OLT, but it may identify patients in whom there will exist a variety of poor outcome variables. In our study, in these patients, post-OLT survival was associated with medical rather than alcohol history variables.

Long-term follow-up after liver transplantation for alcoholic liver disease under tacrolimus.

BACKGROUND: Liver transplantation (LTx) for alcohol-related liver disease (ALD) is an accepted modality of treatment and is one of the most common indications for LTx in the United States. The present report examines the long-term patient survival, graft survival, rates of recidivism, and development of de novo cancers in this group, and compares these results with a contemporaneous group of patients who were transplanted for non-ALD indications. METHODS: Between August 1989 and December 1992, 185 adults received LTx for ALD (group I). During the same time interval, 649 adults received LTx for non-ALD (group II). The mean follow-up time was 94+/-10.7 months for group I vs. 92+/-11 months for group II. Kaplan-Meier survival estimates and the incidence of cancers using Surveillance Epidemiologic End Result data were compared in both groups. RESULTS: At 5 years after orthotopic LTx, the overall patient survival and graft survival for group I were 72.0% and 66.5% vs. 66.5% and 60.3% for group II, respectively. After 5 years, the patient survival and graft survival for the alcoholic group were significantly lower (P=0.001) compared to the non-alcoholic group. The rate of de novo oropharyngeal cancer and lung cancer was 25.5 times and 3.7 times higher, respectively, in ALD group compared with the general population matched for age, sex, and length of follow-up (P=0.001), whereas this was not higher in the non-ALD group. Prior pretransplant length of sobriety and alcohol rehabilitation was not associated with the rate of post-LTx rate of recidivism, which was 20%. Out of 79 deaths in group I, only 1 was attributed to recidivism and 3 to noncompliance with recidivism. The other deaths occurred from de novo cancer (n=13), posttransplant lymphoproliferative disorder (n=5), age-related complications (n=23), and other infection or miscellaneous causes (n=34). CONCLUSIONS: Patient and graft survival past 5 years after orthotopic LTx is significantly lower for ALD for a variety of reasons (P=0.001). The rate of upper airway malignances was significantly higher in ALD patients than for non-ALD post-LTx patients and the general public. Graft loss/death related to recidivism or chronic rejection was extremely low. More attention is needed for early diagnosis of de novo cancer and prevention of cardiorespiratory and cerebrovascular complications.

Quality of life of patients after intestinal transplantation.

BACKGROUND: Quality of life is an important consideration in evaluating new medical or surgical treatments. Intestinal transplantation is now available for patients with irreversible intestinal failure. We compared quality of life among patients with intestinal failure receiving home parenteral nutrition (HPN) to that among patients who underwent intestinal transplantation (ITx) at the University of Pittsburgh Medical Center. METHODS: The results of the Quality of Life Inventory, a self-administered questionnaire, were compared among 10 ITx recipients and 10 HPN patients. Change in quality of life was examined longitudinally over a 2-year period with repeat testing in four patients in each group. RESULTS: ITx recipients were evaluated at mean time of 2.7 years after transplantation and after a mean period of 5.3 years of intestinal failure. HPN patients were evaluated after a mean period of 5.1 years of intestinal failure and were similar to the transplant recipients in age, gender, race, social status, education, etiology, and duration of disease. Assessed quality of life was markedly similar between HPN-dependent patients and ITx recipients, with significant differences in only 2 of 25 domains, despite the difficult early postoperative course and complex management that accompany intestinal transplantation. In longitudinal follow-up (n=4), ITx recipients reported significant improvement in anxiety (P=0.02), sleep (P=0.03), and impulsiveness/control (P<0.001), reflecting a progressive adjustment to their posttransplant status. CONCLUSION: The quality of life in ITx recipients is similar to that in HPN-dependent patients. Quality of life among ITx recipients improves over time with decreased anxiety over physical functioning. Further research and efforts to improve quality of life in transplant recipients are needed.

Liver transplantation for alcoholic cirrhosis: long term follow-up and impact of disease recurrence.

BACKGROUND: Alcoholic liver disease has emerged as a leading indication for hepatic transplantation, although it is a controversial use of resources. We aimed to examine all aspects of liver transplantation associated with alcohol abuse. METHODS: Retrospective cohort analysis of 123 alcoholic patients with a median of 7 years follow-up at one center. RESULTS: In addition to alcohol, 43 (35%) patients had another possible factor contributing to cirrhosis. Actuarial patient and graft survival rates were, respectively, 84% and 81% (1 year); 72% and 66% (5 years); and 63% and 59% (7 years). After transplantation, 18 patients (15%) manifested 21 noncutaneous de novo malignancies, which is significantly more than controls (P=0.0001); upper aerodigestive squamous carcinomas were overrepresented (P=0.03). Thirteen patients had definitely relapsed and three others were suspected to have relapsed. Relapse was predicted by daily ethanol consumption (P=0.0314), but not by duration of pretransplant sobriety or explant histology. No patient had alcoholic hepatitis after transplantation and neither late onset acute nor chronic rejection was significantly increased. Multiple regression analyses for predictors of graft failure identified major biliary/vascular complications (P=0.01), chronic bile duct injury on biopsy (P=0.002), and pericellular fibrosis on biopsy (P=0.05); graft viral hepatitis was marginally significant (P=0.07) on univariate analysis. CONCLUSIONS: Alcoholic liver disease is an excellent indication for liver transplantation in those without coexistent conditions. Recurrent alcoholic liver disease alone is not an important cause of graft pathology or failure. Potential recipients should be heavily screened before transplantation for coexistent conditions (e.g., hepatitis C, metabolic diseases) and other target-organ damage, especially aerodigestive malignancy, which are greater causes of morbidity and mortality than is recurrent alcohol liver disease.

Does transplantation produce quality of life benefits? A quantitative analysis of the literature.

BACKGROUND: Despite numerous reports published since the early 1970s, it is frequently asserted that quality of life (QOL) outcomes of transplantation have seldom been investigated and/or that little is known about QOL. This view may have persisted due to lack of adequate cumulation and synthesis of existing data. We performed an exhaustive, quantitative literature review to determine the nature and degree of any QOL benefits associated with transplantation in adults. METHODS: All independent, peer-reviewed empirical, English-language QOL studies were retrieved for six areas of transplantation: kidney, pancreas/combined kidney-pancreas, heart, lung/combined heart-lung, liver, and bone marrow. Studies' findings were analyzed to determine whether the weight of evidence suggested that (a) QOL improved from pre- to posttransplant, (b) transplant recipient QOL was better than that of patient comparison groups, and (c) recipient QOL equaled that of healthy nonpatient samples. RESULTS: A total of 218 independent studies, evaluating a total of approximately 14,750 patients, were identified. The majority of studies demonstrated statistically significant (P<0.05) pre- to posttransplant improvements in physical functional QOL, mental health/cognitive status, social functioning, and overall QOL perceptions. The majority documented physical functional and global QOL advantages for transplant recipients relative to ill comparison groups. The studies did not indicate that recipient QOL in specific functional areas equaled that of healthy, nonpatient cohorts, although global QOL perceptions were often high. CONCLUSIONS: Although transplantation may not restore to the patient the "normal" life he/she may once have had, convergent evidence from six areas of transplantation, a variety of study designs, and demographically diverse study cohorts suggests that there are distinct QOL benefits of transplantation. Future work is required to identify background and personal factors that influence the degree of QOL benefits that any individual patient realizes from transplantation.

Early post-transplant medical compliance and mental health predict physical morbidity and mortality one to three years after heart transplantation.

BACKGROUND: Poor medical compliance has been held responsible for a large proportion of deaths occurring subsequent to initial postoperative recovery. However, beyond clinical reports, there has been little empirical examination of this issue, or of the extent to which major psychiatric disorder and failure to adjust to the transplant predict long-term physical morbidity and mortality. We prospectively examined whether a full range of compliance behaviors and psychiatric outcomes during the first year post-transplant predicted subsequent mortality and physical morbidity through 3 years post-transplant. METHODS: A total of 145 heart recipients who had received detailed compliance and mental health assessments during the first year post-transplant were followed up at 3 years post-transplant. Interview data and corroborative information from family members were used to determine compliance in multiple domains, psychiatric diagnoses, and psychiatric symptomatology during the first year post-surgery. Medical record reviews were performed to abstract data on acute graft rejection episodes, incident cardiac allograft disease (CAD) and mortality from 1 to 3 years post-transplant. RESULTS: After controlling for known transplant-related predictors of outcome, multivariate analyses yielded the following significant (p < 0.05) results: (a) risk of acute graft rejection was 4.17 times greater among recipients who were not compliant with medications; (b) risk of incident CAD was elevated by persistent depression (Odds Ratio, OR = 4.67), persistent anger-hostility (OR = 8.00), medication noncompliance (OR = 6.91), and obesity (OR = 9.92); and (c) risk of mortality was increased if recipients met criteria for Post-Traumatic Stress Disorder related to the transplant (OR = 13.74). CONCLUSIONS: The findings, plus data we have previously reported that showed which patients are most likely to have compliance and psychiatric problems early post-transplant, suggest that interventions focused on maximizing patients' psychosocial status in these areas may further improve long-term physical health outcomes in this population.

Temporal profiles of physical health in family members of heart transplant recipients: predictors of health change during caregiving.

This study examined patterns of change in the physical health and well-being of 133 family caregivers to heart transplant recipients during the 1st year after transplant. Caregivers were assessed at 2, 7, and 12 months after transplant. Cluster analysis was used to identify temporal profiles reflecting unique patterns of change in the direction and nature of caregivers' physical health; their temporal profiles showed either (a) a worsening of general medical condition, with weight gain (14% of the sample); (b) worsening medical condition with weight loss (15%); (c) weight gain with stable medical condition (41%); (d) weight loss with slightly improving medical condition (21%); or (e) worsening health perceptions with relatively little objective evidence of change in medical condition or weight (8%). Subsequent multivariate analyses indicated that caregiver characteristics measured at baseline and reflecting caregiving burden, coping styles, demographics, and health history reliably predicted membership in the pattern-of-health-change groups. Among the findings, caregivers who showed a pattern of medical decline with weight loss had a poorer health history and weaker coping styles (lower mastery and higher use of avoidance coping) than other caregivers. Caregivers who experienced medical decline with weight gain had the greatest levels of caregiver burden. These findings are relevant to the design of interventions to maximize not only caregivers' health, but the health of the family members for whom they provide care.

Survival of 247 liver transplant candidates. Relationship to pretransplant psychiatric variables and presence of delirium.

We retrospectively gathered survival data for a cohort of previously published, prospectively studied liver transplantation candidates. Of the 247 candidates in the original cohort, 130 were transplanted at our hospital. The 117 who were not transplanted were older, had significantly more cognitive impairment on Trailmaking Tests and slowing on electroencephalogram (EEG), and had more delirium (25% vs 15%); they also had significantly more impairment in family relationships prior to transplant. Of the 130 patients who were transplanted, 91 survived as of December 1989 and 39 did not. None of the cognitive, EEG, or serum albumin results differentiated these groups, nor did age or incidence of pretransplant delirium (21% of those who died vs 12% of survivors). However, the highest level of adaptive functioning in the year prior to candidacy evaluation was significantly better in survivors; and there was more family and social dysfunction in nonsurvivors. Though the nonsurvivors received significantly more livers, histocompatibility did not distinguish the groups. The presence or absence of delirium did not predict survival status or duration for the whole group of transplanted patients. However, for the subgroup of transplant survivors, delirious patients had significantly shorter waits for transplantation and longer survival times than nondelirious ones.