OBJECTIVE: To present the analyzed results on mechanical circulatory support (MCS) collected over a 7-year period, from 2000 to 2006, in France. METHODS: A cohort of 520 patients was analyzed. Mean age was 43.7 ± 13.6 years. The main causes of cardiac failure were ischemic cardiomyopathy (39%), idiopathic dilated cardiomyopathy (41.3%), or myocarditis (6.4%). Bridge to transplantation was indicated in 87.8% of patients, bridge to recovery in 9%, while destination therapy was proposed in 3.2% of patients. RESULTS: For patients in cardiogenic shock or advanced heart failure undergoing device implantation as bridge to transplantation or recovery (n=458), overall mortality was 39% (n=179). The main causes of mortality under MCS were multi-organ failure (MOF) (57.4%), neurological events (14.1%), or infections (11.9%). Heart transplantation was performed in 249 (54.3%) patients. The main causes of death following heart transplantation were primary graft failure (22.4%), MOF (14.3%), neurological event (14.3%), or infection (10.2%). Long-term survival in transplanted patients was 75 ± 2.8% at 1 year and 66 ± 3.4% at 5 years. CONCLUSIONS: MCS is an essential therapeutic tool to save the life of young patients with cardiogenic shock or advanced cardiac failure. Early MCS implantation and the availability of a device that is adapted to the patient's clinical status are prerequisites for reducing overall mortality rates.
Mazzucotelli, J., Leprince, P., Litzler, P., Vincentelli, A., Le Guyader, A., Kirsch, M., Camilleri, L., Flecher, E., Massetti, M., Results of mechanical circulatory support in France., <<EUROPEAN JOURNAL OF CARDIO-THORACIC SURGERY>>, 2011; (Dicembre): 112-117 [http://hdl.handle.net/10807/7502]
Results of mechanical circulatory support in France.
Massetti, Massimo
2011
Abstract
OBJECTIVE: To present the analyzed results on mechanical circulatory support (MCS) collected over a 7-year period, from 2000 to 2006, in France. METHODS: A cohort of 520 patients was analyzed. Mean age was 43.7 ± 13.6 years. The main causes of cardiac failure were ischemic cardiomyopathy (39%), idiopathic dilated cardiomyopathy (41.3%), or myocarditis (6.4%). Bridge to transplantation was indicated in 87.8% of patients, bridge to recovery in 9%, while destination therapy was proposed in 3.2% of patients. RESULTS: For patients in cardiogenic shock or advanced heart failure undergoing device implantation as bridge to transplantation or recovery (n=458), overall mortality was 39% (n=179). The main causes of mortality under MCS were multi-organ failure (MOF) (57.4%), neurological events (14.1%), or infections (11.9%). Heart transplantation was performed in 249 (54.3%) patients. The main causes of death following heart transplantation were primary graft failure (22.4%), MOF (14.3%), neurological event (14.3%), or infection (10.2%). Long-term survival in transplanted patients was 75 ± 2.8% at 1 year and 66 ± 3.4% at 5 years. CONCLUSIONS: MCS is an essential therapeutic tool to save the life of young patients with cardiogenic shock or advanced cardiac failure. Early MCS implantation and the availability of a device that is adapted to the patient's clinical status are prerequisites for reducing overall mortality rates.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.