Hospitalisation and life support in the year before and during heart transplantation: a French national study. Issue 2 (8th December 2018)

• Record Type: Journal Article
• Authors: Cantrelle, Christelle; Dorent, Richard; Legeai, Camille; Damy, Thibaud; Bastien, Olivier; Tuppin, Philippe
• Is Part Of: Open heart. Volume 5:Issue 2(2018)
• Publication Date: 2018-12-08
• Subjects: advanced heart failure -- heart transplantation -- hospital stay -- hospital discharge database -- mechanical circulatory support; Cardiology -- Periodicals; Heart -- Diseases -- Periodicals; Heart -- Diseases -- Patients -- Periodicals; 616.12005
• DOI: 10.1136/openhrt-2018-000913
• Languages: English
• ISSNs: 2398-595X

Abstract

Abstract : Objective: The objective of this study was to define the characteristics of hospital care use during the year prior to heart transplantation. Methods: A retrospective cohort of heart transplant recipients registered on the national hospital discharge database between 2010 and 2015 was analysed. Results: In this cohort of 2379 heart transplant recipients (mean age: 48 years, 74% men), 91% had been admitted at least once, for at least 1 day, to a short-stay hospital during the year before transplantation (mean: 4.3 days), and 84% had at least one cardiovascular diagnosis (heart failure and cardiogenic shock: 60%). At least one intensive care stay was reported for 61% of patients, a rehabilitation stay was reported for 30%, mechanical circulatory support was reported for 12%, and ventilatory support was reported for 15%. The median interval between admission and transplantation was 5 days (interquartile QI–Q3, 0–16). The hospital mortality was higher for patients not hospitalised before transplantation (18% vs 15%). Their transplantation hospitalisation diagnosis, compared with patients hospitalised before transplantation, was more frequently cardiomyopathy (31% vs 27%) or heart failure (28% vs 18%), and less frequently myocardial infarction (1% vs 12%). Conclusion: This study demonstrates a high hospitalisation rate before heart transplantation and identifies three groups of patients: 1—patients with a high hospitalisation rate and terminal heart failure requiring circulatory support who experienced at least one intensive care unit stay; 2—patients with a history of hospitalisation, mainly for heart disease, without circulatory support requirement; and 3—patients with no pretransplantation overnight stay. These findings provide useful information to evaluate the medical benefits and needs for transplantation, and identify areas for improvement in heart transplantation listing criteria.