Readiness for transition and health-care satisfaction in adolescents with complex medical conditions.

BACKGROUND: The purpose of this study is to examine contributions to patient perceptions of transition readiness and satisfaction with care amongst adolescents and young adults (AYAs) with complex health conditions engaging in paediatric care. METHODS: Participants included 94 patients aged 14-20 years (M = 16.41, SD = 1.56) with cystic fibrosis (n = 31), sickle cell disease (n = 27), and solid organ transplants (n = 36). Participants completed self-report questionnaires and medical providers completed measures of their medication regimen complexity. One-way analysis of variance compared differences between disease groups on study variables. Pearson product-moment correlation coefficients and linear regression models evaluated factors associated with AYA reported transition readiness and satisfaction with health care. RESULTS: There were no significant differences between disease groups on patient-reported transition readiness, barriers to medication adherence, health care self-management, or satisfaction. Patient age, self-reported health-care responsibility, medication barriers, and academic performance predicted a large portion of the variance in AYA perceptions of transition readiness (R2  = 0.27, F (4, 83) = 7.74, p < 0.001, Cohen's f2 = 0.37). Patient gender, self-reported health-care responsibility, and medication barriers predicted a medium portion of the variance in AYA satisfaction with health care (R2  = 0.23, F (3, 88) = 8.56, p < 0.001, Cohen's f2 = 0.30). CONCLUSIONS: Patient perceptions of health care self-management and barriers to medication adherence are important predictors of readiness for transition and satisfaction with care. Considering a holistic approach that includes these factors allows for improved understanding of individual needs for transition interventions that can improve adult outcomes for individuals with complex health conditions.

The effect of long-term calcineurin inhibitor therapy on renal function in children after liver transplantation.

Calcineurin inhibitor drugs (CNI), cyclosporin and tacrolimus are potent immunosuppressants, which have improved survival after liver transplantation. We evaluated long-term renal function in children receiving calcineurin inhibitors after liver transplantation. A retrospective analysis of all children undergoing orthotopic liver transplantation (OLT) from 1989 to 1999 who survived 1-yr post-transplantation was performed. All received prednisolone and either cyclosporin and azathioprine or tacrolimus. Steroids were withdrawn at 3 months and cyclosporin/tacrolimus monotherapy was initiated 12 months post-OLT. Calculated glomerular filtration rate (cGFR) was calculated using the modified Counahan-Barratt formula and measured pretransplant, 3, 6 and 12 months post-transplant and annually thereafter. Data were analysed in a serial manner to evaluate the trend of cGFR over time selectively using the Wilcoxon signed rank test and paired t-tests as appropriate. A total of 113 patients (65 males:48 females) were followed up for more than 1 yr (maximum 5 yr). Median (range) age at transplantation was 26 months (3-177). There was a significant fall of 35% in cGFR at 3 months compared with the pretransplant value (p = 0.001). By 12 months following the reduction in immunosuppression dosage, renal function stabilized with a slight improvement in cGFR which reached 76% of the pretransplant value at 5 yr (p < 0.001). Children who were <1 yr of age at the time of OLT had better recovery of renal function than older children (p = 0.02). No association was seen with sex, the type of immunosuppression or the underlying diagnosis. Renal dysfunction is a known complication of CNI therapy. Despite an initial reduction in cGFR, which was associated with maximal immunosuppression, long-term low dose CNI therapy was not associated with continued deterioration of renal function, particularly in children who were transplanted as infants.