In the decade after the introduction of Impella heart pumps, their use has rapidly increased. However, to date, clinical trial data have not conclusively supported their superiority over other contemporary support devices, and observational experiences have identified signals of increased harm with Impella. Large, adequately powered clinical trials of Impella are eagerly awaited.
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M.V. receives support from the KL2/Catalyst Medical Research Investigator Training award from Harvard Catalyst (NIH/NCATS Award UL 1TR002541), serves on advisory boards for Amgen, AstraZeneca, Baxter Healthcare, Bayer AG, Boehringer Ingelheim and Relypsa, and participates on clinical end point committees for studies sponsored by Novartis and the NIH. M.R.M. is a consultant for Abbott, Baim Institute for Clinical Research, Bayer AG, Fineheart, Janssen (a division of Johnson and Johnson), Leviticus, Medtronic, Mesoblast, NupulseCV, Portola and Triple Gene.
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Vaduganathan, M., Mehra, M.R. Reappraisal of the safety and effectiveness of Impella pumps. Nat Rev Cardiol 17, 203–204 (2020). https://doi.org/10.1038/s41569-020-0333-8
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DOI: https://doi.org/10.1038/s41569-020-0333-8