Review Article

Transcatheter versus Surgical Aortic Valve Replacement after Previous Cardiac Surgery: A Systematic Review and Meta-Analysis

Table 1

Summery of the total incidences of the endpoints of the meta-analysis.

TAVRSAVROR (95% CI) value

Primary endpoints
Early mortality, n (%)29/565 (5.1)32/583 (5.5)0.89 (0.49, 1.62)
One-year mortality, n (%)50/432 (11.6)53/450 (11.8)1.01 (0.59, 1.72)
Overall mortality, n (%)129/565 (22.8)113/583 (19.4)1.17 (0.79, 1.73)
Stroke, n (%)16/417 (3.8)35/443 (7.9)0.52 (0.27, 0.98)
Acute kidney injury, n (%)55/565 (9.7)38/435 (8.7)1.00 (0.49, 2.07)
Major adverse events, n (%)39/450 (8.7)59/479 (12.3)0.60 (0.28, 1.32)
Secondary endpoints
Major bleeding, n (%)47/565 (8.3)89/583 (15.3)0.43 (0.19, 0.79)
Permanent pacemaker, n (%)64/565 (11.3)23/583 (3.9)2.79 (1.24, 6.28)
Moderate paravalvular leakage, n (%)57/396 (14.4)0/384 (0)29.57 (7.09, 123.4)
Severe paravalvular leakage, n (%)43/396 (10.9)0/384 (0)23.44 (5.60, 98.17)
Procedural time (range), mean ± SD(48 ± 11) to (225 ± 60)(145 ± 33) to (384 ± 92)−2.80 (−3.65, −1.95)
Hospital stay (range), mean ± SD(5 ± 0) to (12 ± 6)(8 ± 0) to (15 ± 14)−0.38 (−0.58, −0.19)