RESUMO
INTRODUCTIONS & AIMS: Heart failure (HF) is a common comorbidity in patients undergoing surgical aortic valve replacement (SAVR) and transcatheter aortic valve replacement (TAVR). We sought to access the temporal trends and outcomes of TAVR or SAVR in HF patients. METHOD: The NIS database from 2011-2014 was queried for patients that underwent TAVR or SAVR and were subsequently diagnosed with HF. Temporal trends in the utilisation of TAVR or SAVR in HF patients were analysed. RESULTS: Among 27 982 patients who were diagnosed with HF of whom 17 681 (63.2%) had heart failure with reduced ejection fraction (HFrEF) while 10 301 (36.8%) had heart failure with preserved ejection fraction (HFpEF), 9049 (32.3%) underwent TAVR and 16 933 (76.7%) underwent SAVR. Patients with HFrEF and HFpEF had higher utilisation of TAVR compared with SAVR over the course of the study period (P trend < .001). TAVR was associated with lower mortality [2.8% in 2012 and 1.8% in 2014 (P .013)] compared with SAVR. Similarly, multiple logistic regression showed a statistically significant lower in-hospital mortality in the TAVR group compared with SAVR (aOR 0.634; CI 0.504, 0.798, P < .001). CONCLUSION: For patients with severe aortic valve stenosis and heart failure who undergo aortic valve intervention, TAVR is associated with less odds of in-hospital mortality compared with SAVR.
Assuntos
Estenose da Valva Aórtica , Insuficiência Cardíaca , Implante de Prótese de Valva Cardíaca , Valva Aórtica/cirurgia , Estenose da Valva Aórtica/cirurgia , Insuficiência Cardíaca/epidemiologia , Humanos , Fatores de Risco , Volume Sistólico , Resultado do TratamentoRESUMO
AIM: We sought to determine the racial and ethnical disparities in the delivery of TAVR and to evaluate the in-hospital outcomes and utilization of TAVR stratified by patient ethnicity. METHOD: Using a national inpatient sample database between 2011 and 2015, we identified all adult patients who had TAVR. Races were identified and white race was set as control. Multiple logistic regression analysis was performed for the primary outcome of in-hospital mortality. RESULTS: Out of 58â174 patients who underwent TAVR, 50â809 (87.3%) were white, 2327 (4.0%) were black, 2311 (4.0%) were Hispanic, 640 (1.1%) Asian, 105 (0.2%) Native American and 1982 (3.4%) of other ethnicities. We found a statistically significant linear uptrend in the utilization of TAVR in patients of all races between the years 2011 and 2015. White, black, Hispanic and Native American patients had a downward linear trend for mortality during the studied years (Pâ≤â0.005 for all). Black patients had lower in-hospital mortality [2.8 vs. 3.6%, odds ratio (OR)â=â0.62; 95% confidence interval (CI) 0.44, 0.81 Pâ<â0.001] compared with white patients, whereas Hispanic patients and Native Americans had higher in-hospital mortality compared with white patients (4.5% OR 1.26; 95% CI 1.01, 1.56 Pâ=â0.041), (9.5% OR 4.44; 95% CI 2.25, 8.77 Pâ<â0.001), respectively. CONCLUSION: Overall, TAVR utilization is associated with lower mortality. There is a rising trend in utilization of TAVR in the black population with a significantly favorable mortality trend compared with the white population.