Relationship between pretransplantation liver status and health-related quality of life after grafting: a single-center prospective study.

Background: Severity of liver disease evaluated with Model for End-Stage Liver Disease (MELD)/Child-Pugh-Turcotte (CPT) score is of importance in liver transplantation (LTx) assessment. The Medical Outcomes Study Short Form (SF-36) is a widely used generic questionnaire of health-related quality of life (HRQoL). This study was a prospective analysis of the effect of pretransplantation liver status on HRQoL after the procedure.

Materials And Methods: One hundred and seven (62 male, 45 female, median age 52 years) consecutive patients were included. MELD/CPT score and diabetes status were evaluated during LTx assessment. Patients were divided into 3 groups depending on the period after LTx: 6 to 12 months (group I), 13 to 36 months (group II), and >37 months (group III). They also were divided into 2 groups depending on the age at LTx: group I (<50 years) and group II (>50 years). SF-36 was used in the assessment of HRQoL.

Results: Correlation between pretransplantation MELD/CPT score and HRQoL was only seen in the general health domain of the SF-36 in patients from group I (r = 0.64; P = .004 and r = 0.61; P = .02, respectively). Diabetes exerted a significant effect on the physical component summary (P = .02), again in group I. No significant correlation was observed between MELD/CPT score and the presence of diabetes in groups II and III. Regarding age at LTx, no significant correlation between MELD/CPT score and HRQoL was seen.

Conclusions: Liver status assessed with MELD and CPT scores before transplantation has a minor effect on HRQoL after LTx and exerts no significant effect in patients evaluated >12 months after LTx. Patients with diabetes seem to have worse quality of life early after surgery; however, diabetic and nondiabetic patients had comparable HRQoL scores later on after LTx.