000 | 03732nam a22005297a 4500 | ||
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008 | 211101s20212021 xxu||||| |||| 00| 0 eng d | ||
022 | _a1053-2498 | ||
040 | _aOvid MEDLINE(R) | ||
099 | _a34404571 | ||
245 | _aLong-term survival on LVAD support: Device complications and end-organ dysfunction limit long-term success. | ||
251 | _aJournal of Heart & Lung Transplantation. 41(2):161-170, 2022 02. | ||
252 | _aJ Heart Lung Transplant. 41(2):161-170, 2022 02. | ||
252 | _zJ Heart Lung Transplant. 2021 Jul 24 | ||
253 | _aThe Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation | ||
260 | _c2022 | ||
260 | _fFY2022 | ||
265 | _sppublish | ||
266 | _d2021-11-01 | ||
268 | _aJournal of Heart & Lung Transplantation. 2021 Jul 24 | ||
520 | _aBACKGROUND: Preoperative variables can predict short term left ventricular assist device (LVAD) survival, but predictors of extended survival remain insufficiently characterized. | ||
520 | _aCONCLUSIONS: Success with LVAD therapy hinges on achieving long term survival in more recipients. After 1 year, extended survival is heavily constrained by the occurrence of adverse events and postoperative end-organ dysfunction. The growth of destination therapy intent mandates that future LVAD studies be designed with follow up sufficient for capturing outcomes beyond 24 months. Copyright (c) 2021 International Society for Heart and Lung Transplantation. Published by Elsevier Inc. All rights reserved. | ||
520 | _aMETHOD: Patients undergoing LVAD implant (2012-2018) in the Intermacs registry were grouped according to time on support: short-term (<1 year, n = 7,483), mid-term (MT, 1-3 years, n = 5,976) and long-term (LT, >=3 years, n = 3,015). Landmarked hazard analyses (adjusted hazard ratio, HR) were performed to identify correlates of survival after 1 and 3 years of support. | ||
520 | _aRESULTS: After surviving 1 year of support, additional LVAD survival was less likely in older (HR 1.15 per decade), Caucasian (HR 1.22) and unmarried (HR 1.16) patients (p < 0.05). After 3 years of support, only 3 preoperative characteristics (age, race, and history of bypass surgery, p < 0.05) correlated with extended survival. Postoperative events most negatively influenced achieving LT survival. In those alive at 1 year or 3 years, the occurrence of postoperative renal (creatinine HR MT = 1.09; LT HR = 1.10 per mg/dl) and hepatic dysfunction (AST HR MT = 1.29; LT HR = 1.34 per 100 IU), stroke (MT HR = 1.24; LT HR = 1.42), infection (MT HR = 1.13; LT HR = 1.10), and/or device malfunction (MT HR = 1.22; LT HR = 1.46) reduced extended survival (all p <= 0.03). | ||
546 | _aEnglish | ||
650 | _a*Heart Failure/th [Therapy] | ||
650 | _a*Heart-Assist Devices/ae [Adverse Effects] | ||
650 | _a*Multiple Organ Failure/mo [Mortality] | ||
650 | _a*Registries | ||
650 | _aEquipment Failure | ||
650 | _aFemale | ||
650 | _aFollow-Up Studies | ||
650 | _aHeart Failure/mo [Mortality] | ||
650 | _aHumans | ||
650 | _aMale | ||
650 | _aMiddle Aged | ||
650 | _aMultiple Organ Failure/et [Etiology] | ||
650 | _aRetrospective Studies | ||
650 | _aSurvival Rate/td [Trends] | ||
650 | _aTime Factors | ||
650 | _aUnited States/ep [Epidemiology] | ||
651 | _aMedStar Heart & Vascular Institute | ||
657 | _aJournal Article | ||
700 | _aMolina, Ezequiel | ||
790 | _aCogswell R, Cowger JA, Dardas T, Gosev I, Hariri IM, Kanwar M, Kirklin JK, Molina E, Myers SL, Pagani FD, Shah P | ||
856 |
_uhttps://dx.doi.org/10.1016/j.healun.2021.07.011 _zhttps://dx.doi.org/10.1016/j.healun.2021.07.011 |
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942 |
_cART _dArticle |
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999 |
_c6796 _d6796 |