Comparative Study on Variation of Quality of Life of Patients of Preemptive Kidney Transplantation and Nonpreemptive Kidney Transplantation.

BACKGROUND: There have been few studies that have reported the influence of kidney transplantation on the quality of life (QOL) of patients of preemptive kidney transplantation (PKT) and nonpreemptive kidney transplantation (NPKT). MATERIAL AND METHODS: Fifty patients of PKT and 49 patients of NPKT were employed as study subjects. A questionnaire survey using Short Form 36 and Kidney Disease QOL on patients' physical and psychological QOL was performed for these patients prior to transplantation and 1 month, 3 months, and 1 year after transplantation. RESULTS: The analysis of results has revealed that transplantation clearly has improved the physical and psychological QOL in patients with end-stage renal disease. For the items regarding physical burdens incurred by the transplantation, patient QOL deteriorated on a single occasion 1 month after the transplantation while it was improved 1 year after the transplantation. For the items regarding psychological burdens, the mental condition of the patients was improved overall without deterioration over time. Concerning the "Effect of Kidney Disease" and "Burden of Kidney Disease," QOL was significantly better in PKT than NPKT at baseline before transplantation, although the significant difference gradually decreased 1 month and 3 months after the transplantation and disappeared after 1 year. CONCLUSION: Transplantation certainly improved the QOL of patients with end-stage renal disease. Before transplantation, PKT was clearly better than NPKT in the QOL items associated with "Burden of Kidney Disease." This indicated that patients of PKT have improved QOL compared to patients of NPKT, and that the overall awareness of kidney disease is decreased. A postoperative gap in mental and bodies was observed especially in PKT, however, could be overcome by nursing interventions.