David Weill

Publication Details

  • Persistent Racial Disparities in Survival After Heart Transplantation CIRCULATION Liu, V., Bhattacharya, J., Weill, D., Hlatky, M. A. 2011; 123 (15): 1642-1649


    Racial and ethnic disparities are well documented in many areas of health care, but have not been comprehensively evaluated among recipients of heart transplants.We performed a retrospective cohort study of 39075 adult primary heart transplant recipients from 1987 to 2009 using national data from the United Network of Organ Sharing and compared mortality for nonwhite and white patients using the Cox proportional hazards model. During the study period, 8082 nonwhite and 30 993 white patients underwent heart transplantation. Nonwhite heart transplant recipients increased over time, comprising nearly 30% of transplantations since 2005. Nonwhite recipients had a higher clinical risk profile than white recipients at the time of transplantation, but had significantly higher posttransplantation mortality even after adjustment for baseline risk. Among the nonwhite group, only black recipients had an increased risk of death compared with white recipients after multivariable adjustment for recipient, transplant, and socioeconomic factors (hazard ratio, 1.34; 95% confidence interval, 1.21 to 1.47; P<0.001). Five-year mortality was 35.7% (95% confidence interval, 35.2 to 38.3) among black and 26.5% (95% confidence interval, 26.0 to 27.0) among white recipients. Black patients were more likely to die of graft failure or a cardiovascular cause than white patients, but less likely to die of infection or malignancy. Although mortality decreased over time for all transplant recipients, the disparity in mortality between blacks and whites remained essentially unchanged.Black heart transplant recipients have had persistently higher mortality than whites recipients over the past 2 decades, perhaps because of a higher rate of graft failure.

    View details for DOI 10.1161/CIRCULATIONAHA.110.976811

    View details for Web of Science ID 000289620600017

    View details for PubMedID 21464049

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