Spouse/partner caregivers of liver transplant (LTx) patients play an important role both before and after transplantation. However, very little research has examined the quality of life (QOL), caregiving strain, and psychological functioning of these caregivers. In this study, we examined these outcomes and their correlates in 86 (49 pre-LTx, 38 post-LTx) spouse/partner caregivers. The physical QOL of caregivers was not impaired, and numerous caregiving benefits were identified (e.g., realizing what is important in life, discovering one's own inner strength, giving emotional support to the patient). However, a relatively high proportion of both pre-LTx and post-LTx caregivers had clinically low mental QOL (29% and 35%, respectively), low life satisfaction (45% and 32%, respectively), and high caregiving strain (59% and 81%, respectively). Both pre- and post-LTx caregivers, particularly women, had more total mood disturbance than a normative sample. Higher caregiving strain was significantly correlated with lower mental QOL, lower life satisfaction, and more mood disturbance. Overall, findings suggest that caregiving strain is prominent through the LTx spectrum. There is a need for prospective research to identify the patterns of caregiver outcomes over time and to examine the benefits of clinical interventions for caregivers.

Our data are consistent with results of other studies in showing that spouses experience considerable caregiving strain both before and after transplantation. However, caregivers of kidney transplant patients overall have good quality of life, life satisfaction, mood, and social intimacy. More prospective research is necessary to characterize better how these outcomes change over time throughout the transplant process.

We demonstrated that patients with ESRD abusing or dependent on tobacco, alcohol, or illicit drugs are less likely to be placed on the waiting list for kidney transplant; and once on the list are less likely to be transplanted. The possible utility justifications for such disparity and potential interventions are discussed.

Higher education level might result in reduced disparities in access to renal transplantation. We analyzed two outcomes: (i) being placed on the waiting list or transplanted without listing and (ii) transplantation in patients who were placed on the waiting list. We identified 3224 adult patients with end-stage renal disease (ESRD) in United States Renal Data System with education information available (mean age of ESRD onset of 57.1 ± 16.2 yr old, 54.3% men, 64.2% white, and 50.4% diabetics). Compared to whites, fewer African Americans graduated from college (10% vs. 16.7%) and a higher percentage never graduated from the high school (38.6% vs. 30.8%). African American race was associated with reduced access to transplantation (hazard ratio [HR] 0.70, p < 0.001 for wait-listing/transplantation without listing; HR 0.58, p < 0.001 for transplantation after listing). African American patients were less likely to be wait-listed/transplanted in the three less-educated groups: HR 0.67 (p = 0.005) for those never completed high school, HR 0.76 (p = 0.02) for high school graduates, and HR 0.65 (p = 0.003) for those with partial college education. However, the difference lost statistical significance in those who completed college education (HR 0.75, p = 0.1). In conclusion, in comparing white and African American candidates, racial disparities in access to kidney transplantation do exist. However, they might be alleviated in highly educated individuals.

Our data are consistent with results of other studies in showing that spouses experience considerable caregiving strain both before and after transplantation. However, caregivers of kidney transplant patients overall have good quality of life, life satisfaction, mood, and social intimacy. More prospective research is necessary to characterize better how these outcomes change over time throughout the transplant process.