The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation
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J. Heart Lung Transplant. · May 2017
Clinical predictors and outcome implications of early readmission in lung transplant recipients.
The purpose of this study was to identify risk factors and outcome implications for 30-day hospital readmission in lung transplant recipients. ⋯ Occurrence of at least 1 post-transplant complication increases risk for 30-day readmission in lung transplant recipients. In this patient population, 30-day readmission does not predispose to adverse long-term survival. Quality indicators other than 30-day readmission may be needed to assess hospitals that perform lung transplantation.
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J. Heart Lung Transplant. · Apr 2017
Association of recipient age and causes of heart transplant mortality: Implications for personalization of post-transplant management-An analysis of the International Society for Heart and Lung Transplantation Registry.
Survival beyond 1 year after heart transplantation has remained without significant improvement for the last 2 decades. A more individualized approach to post-transplant care could result in a reduction of long-term mortality. Although recipient age has been associated with an increased incidence of certain post-transplant morbidities, its effect on cause-specific mortality has not been established. ⋯ Causes of death in this large cohort of heart transplant recipients varied significantly with recipient age at the time of transplant, with cause-specific mortality profiles suggesting a possible effect of inadequate IS in younger recipients and over-IS in older recipients. Thus, a more personalized approach, possibly including different IS strategies according to recipient age, might result in improved post-transplant survival.
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J. Heart Lung Transplant. · Apr 2017
Optimal ex vivo lung perfusion techniques with oxygenated perfusate.
Accumulating evidence supports an increasing role of ex vivo lung perfusion (EVLP) in clinical lung transplantation. However, EVLP has adverse effects on the quality of lung grafts, which have rarely been discussed. Careful optimization of current EVLP protocols might improve outcomes. This study examined effects of different levels of oxygenation of the perfusate circulated through the lungs during EVLP and the impact on post-transplant functional outcomes. ⋯ Optimization of O2 levels in the perfusate during EVLP improved outcomes in this rat model. Deoxygenated perfusate, the current standard during EVLP, exhibited significantly more inflammation with compromised cellular metabolic activity and compromised post-transplant outcomes.
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J. Heart Lung Transplant. · Mar 2017
Comparative StudyHospital length of stay after lung transplantation: Independent predictors and association with early and late survival.
Duration of index hospitalization after lung transplantation (LTx) is an important variable that has not received much attention. We sought to determine independent predictors of prolonged hospital length of stay (LOS) and its association with early and late outcomes. ⋯ A significant proportion of patients have a prolonged LOS after LTx, and several recipient, donor, and procedure-related variables are independent predictors of this outcome. Patients with prolonged LOS after LTx have significantly increased risk of death at 1 year and 5 years.
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J. Heart Lung Transplant. · Mar 2017
Comparative StudyPatient factors associated with lung transplant referral and waitlist for patients with cystic fibrosis and pulmonary fibrosis.
Since 2005, the Lung Allocation Score (LAS) has prioritized patient benefit and post-transplant survival, reducing waitlist to transplant time to <200 days and decreasing mortality on the waitlist. A current challenge is the wait for the waitlist-the time between the patient's transplant-eligible diagnosis and waitlist registration. ⋯ Quality improvement efforts are needed to better identify and refer appropriate patients for lung transplant evaluation. Targeted interventions may facilitate more efficient evaluation completion and waitlist appearance.