Health-related quality of life following transcatheter aortic valve implantation using transaortic, transfemoral approaches and surgical aortic valve replacement-a single-center study.

ABSTRACT

OBJECTIVE: To evaluate short- and long-term changes in quality of life (QoL) in patients undergoing transcatheter aortic valve implantation (TAVI) and to assess differences in patient QoL when using the TAVI transaortic (TAVI TAo) approach compared with the transfemoral approach (TAVI TF) and surgical aortic valve replacement (SAVR). METHODS: Ninety-seven patients were assessed. Thirty-two patients underwent TAVI TAo, 31 underwent TAVI TF and 34 patients underwent SAVR. QoL was assessed using the EQ-5D-3L questionnaire at baseline, after one month and one year. RESULTS: Mean patient age was 80 years (range, 61-92 years) and the mean logistic EuroSCORE was 12.45% (range, 1.39%-78.98%). Declared health state at baseline was significantly lower in TAVI TF (P < 0.001) and after one month there were no differences between the three groups (P = 0.99). After one year, SAVR patient results of the EQ-5D-3L index value were lower in comparison to both TAVI patient groups (P < 0.05). The analysis also showed significant differences between the results of EQ-5D-3L index value over the one month and one year follow-up (TAVI TAo, P < 0.001; TAVI TF, P < 0.05; SAVR, P < 0.05). In all groups, the values significantly increased after one-month and one-year of follow-up in comparison to baseline value. Significant differences were also demonstrated between Visual Analogue Scale values (VAS). CONCLUSIONS: A significant improvement in QoL was observed in all three patient groups. Regardless of the TAVI approach, EQ-5D-3L and VAS values were significantly increased after one-month and one-year follow up; the SAVR patients however, reported lower health status when compared to the TAVI patients.