Cardiac Reoperation in Patients Aged 80 Years and Older

Health-related quality of life and functional outcome in cardiac surgical patients aged 80 years and older: a prospective single center study

BACKGROUND

An increasing number of octogenarians are referred for cardiac surgical procedures. In this subset of patients, information on the health-related quality of life (HrQoL) is critical for decision making. However, there is a paucity of prospective data. Thus, we sought to prospectively evaluate the HrQoL in octogenarians undergoing cardiac surgery.

METHODS

A prospective HrQoL analysis was performed in 106 elective patients (median age 83.0 ± 2.6 years, range 80-91.8 years, 59.4% male) undergoing cardiac surgery. The standardized SF-36 Health Survey questionnaire was answered preoperatively, and three and 12 months postoperatively. Preoperative data, perioperative outcome, and postoperative morbidity were analyzed.

RESULTS

SF-36 scores for physical functioning (44.3 ± 2.3 vs. 52.0 ± 2.7; p < 0.001), role physical (25.2 ± 3.3 vs. 41.5 ± 4.1; p < 0.001), bodily pain (57.8 ± 3.2 vs. 70.7 ± 2.8; p < 0.01), general health (54.9 ± 1.7 vs. 59.6 ± 1.7; p < 0.001), vitality (41.1 ± 2.1 vs. 50.6 ± 2.1; p < 0.001), and mental health (67.5 ± 2.0 vs. 72.4 ± 1.9; p < 0.05) significantly improved from baseline to three months. Social functioning (75.4 ± 2.6 vs. 76.1 ± 2.5; p = 0.79) and role emotional (56.8 ± 4.5 vs. 58.0 ± 4.6; p = 0.29) improved slightly without reaching statistical significance. Correspondingly, at three months, physical component scores increased significantly compared to baseline (34.3 ± 1.0 vs. 39.4 ± 1.0; p < 0.001). SF-36 scores remained stable between three months and one year. No significant change was seen in the mental component score from baseline to three months (48.6 ± 1.2 vs. 49.8 ± 1.1; p = 0.18).

CONCLUSIONS

Physical HrQoL is significantly improved in octogenarians three months after cardiac surgery remaining stable at one year postoperatively when compared to baseline.

Quality of life among patients undergoing transcatheter aortic valve implantation

BACKGROUND

Transcatheter aortic valve implantation (TAVI) has been introduced to offer a new treatment option for patients who are not eligible for conventional aortic valve replacement. Especially in this subset of patients, the expected improvement of quality of life (QoL) after valve implantation will be critical for decision-making for TAVI.

METHODS

We performed a prospective analysis of 99 patients (41 male) aged 82 years (range 57-94 years) who underwent TAVI. For assessment of QoL, the Short Form 36 Health Survey Questionnaire was used preoperatively and 3 months after TAVI.

RESULTS

Thirty-day mortality rate was 10.1%. The Short Form 36 Health Survey Questionnaire scores for physical functioning (34.7 +/- 2.8 vs 48.5 +/- 3.4, P < .001), bodily pain (61.7 +/- 3.1 vs 73.2 +/- 2.9, P < .01), general health (47.1 +/- 1.9 vs 54.1 +/- 2.3, P < .01), and vitality (37 +/- 2.8 vs 46.1 +/- 2.7, P < .01) increased significantly 3 months after TAVI compared with preoperative scores. No significant changes were found for role-physical (21.7 +/- 4.1 vs 31.1 +/- 5.1, P < .08), social functioning (74.6 +/- 3.4 vs 74.6 +/- 3.1, P = 1), and mental health (63 +/- 2.9 vs 67.4 +/- 2.2, P = .17) 3 months after TAVI. Only the score for role-emotional (69.3 +/- 5.6 vs 51.7 +/- 6, P = .02) decreased significantly 3 months after TAVI compared with the preoperative score. Corresponding to these results, the physical health summarized score (31.2 +/- 1.2 vs 38.6 +/- 1.6, P < .001) was significantly increased 3 months after TAVI compared with the preoperative score, whereas the mental health summarized score (48.5 +/- 1.8 vs 47.3 +/- 1.7, P = .5) showed no changes.

CONCLUSION

In patients who are not eligible for conventional aortic valve replacement, TAVI leads to a considerable QoL improvement within 3 months after valve implantation.