文摘
To date, the impact of diabetes mellitus (DM) on prognosis after transcatheter aortic valve implantation (TAVI) is still contradictory and thus merits further investigation. The purpose of this meta-analysis was to evaluate the impact of DM on outcomes after TAVI. A systematic search of the PubMed database was performed. Primary end points were 30-day and 1-year all-cause mortality after TAVI. Risk ratios (RRs) and 95% CIs were calculated using the random-effect or fixed-effect model, depending on heterogeneity between studies, and p values <0.05 was considered significant. A total of 16 studies involving 13,253 patients were included in our meta-analysis. There was no significant difference between the groups with DM and without DM regarding 30-day (RR 1.07, 95% CI 0.90 to 1.27, p = 0.45) or 1-year (RR 1.04, 95% CI 0.94 to 1.15, p = 0.42) all-cause mortality. The risks of 30-day complications, including myocardial infarction, stroke, major vascular complications, major bleeding, and acute kidney injury, were similar between patients with and without DM. In conclusion, DM neither affected short- or mid-term all-cause mortality nor short-term complications after TAVI.