scholarly journals 5-year results of a newly implemented mechanical circulatory support program for terminal heart failure patients in a Swiss non-cardiac transplant university hospital

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Thibault Schaeffer ◽  
Otmar Pfister ◽  
Constantin Mork ◽  
Paul Mohacsi ◽  
Florian Rueter ◽  
...  
Keyword(s):  
Heart Failure ◽  
Overall Survival ◽  
Adverse Events ◽  
University Hospital ◽  
Circulatory Support ◽  
Destination Therapy ◽  
End Stage Heart Failure ◽  
The Mean ◽  
End Stage ◽  
Major Adverse Events

Abstract Background In Switzerland, long-term circulatory support programs have been limited to heart transplant centers. In 2014, to improve the management of patients with end-stage heart failure not eligible for transplantation, we implemented a left ventricular assist device (LVAD) program for destination therapy at the University Hospital of Basel. Methods We described the program set-up with practical aspects. Patients aged 65 and above with therapy refractory end-stage heart failure without major contraindication for LVAD implantation were included. Younger patients with bridge-to-candidacy profile were also considered. Using the Kaplan-Meier estimate, we retrospectively analyzed the overall survival and freedom from major adverse events after LVAD implantation. We compared our results to internationally reported data. Results Between October 2014 and September 2019, 16 patients received an LVAD in our center. The mean age at implantation was 67.1 years. The mean EuroSCORE II was 24.4% and the median INTERMACS level was 4. Thirteen patients received an LVAD as destination therapy and three patients as bridge-to-candidacy. The overall survival was 87.5 and 70% at 1 and 2 years, respectively. Freedom from stroke was 81.3% at 1 and 2 years. Freedom from device infection was 67.7 and 58.7% at 1 and 2 years, respectively. Freedom from gastrointestinal bleeding was 75 and 56.3% at 1 and 2 years, respectively. Freedom from readmission was 50 and 31.3% and at 6 months and 1 year, respectively. Conclusions The Basel experience demonstrated the possible implementation of an LVAD program for destination therapy or bridge-to-candidacy in a non-transplant comprehensive heart-failure center with midterm survival results and freedom from major adverse events comparable to international registries. Patient selection remains crucial. Trial registration This study was registered on the ClinicalTrials.gov database (NCT04263012).

scholarly journals Complications and outcome of the long-term use of the intra-aortic balloon pump in patients with end-stage heart failure

2021 ◽  
Vol 10 (Supplement_1) ◽  
Author(s):  
M Stratinaki ◽  
E Bousoula ◽  
I Malakos ◽  
M Zymatoura ◽  
E Fountas ◽  
...  
Keyword(s):  
Heart Failure ◽  
Pharmacological Therapy ◽  
Circulatory Support ◽  
Intra Aortic Balloon Pump ◽  
Funding Sources ◽  
Iabp Support ◽  
End Stage Heart Failure ◽  
The Mean ◽  
End Stage

Abstract Funding Acknowledgements Type of funding sources: None. Background Intra-aortic balloon pump (IABP) can be used as circulatory support in order to stabilize haemodynamically compromised patients as either a bridge to therapy or to further mechanical support. Based on the current literature its use should be limited to up to two weeks and there are not enough data regarding its long term use’s efficacy and possible complications. Purpose To review the possible complications of the long-term use of IABP Methods We restrospectively analysed the data from 24 consecutive patients with end-stage heart failure (ESHF) who received long-term IABP support and recorded the complications during their hospitalization as well as their outcome. Results 24 patients (14 male and 10 female) were included. In 5 of them ESHF was attributed to ischemic cardiomyopathy and the in 19 to dilated cardiomyopathy. Their mean age was 45.6+/-14 years. The mean duration of IABP support was 70.2 days (minimum 30days maximum 192 days). The mean ejection fraction (EF) was 20%. Regarding the pharmacological therapy, 12/24 patients were on dobutamine, 4/24 on dobutamine and milrinone and 8/24 on dobutamine and noradrenaline. Regarding the clinical course of these patients, 7/24 underwent heart transplantation, 2/24 managed to wean from IABP, 5/24 received left lentrivular assist device (LVAD), 6/24 received biventricular assist veice (BiVAD) and 4/24 died. In terms of complications they were recorded as following : infection 7/24, bleeding 3/24, thrombosis 4/24, heparin-induced thrombocytopenia(HIT) 5/24, hematoma 4/24, ischemia 0/24 and rupture 1/24. Conclusions   Although not indicated by the current guidelines, long term IABP can be used as a relatively safe  circulatory support method.

Chronic Mechanical Circulatory Support for Patients with End-stage Heart Failure as a Definitive Treatment Option

2010 ◽  
Vol 6 (4) ◽  
pp. 22
Author(s):  
Patrycja Ganslmeier ◽  
Christof Schmid ◽  
◽  
Keyword(s):  
Heart Failure ◽  
Mechanical Circulatory Support ◽  
Definitive Treatment ◽  
Circulatory Support ◽  
Randomized Evaluation ◽  
Fda Approval ◽  
Cerebrovascular Events ◽  
Device Placement ◽  
End Stage Heart Failure ◽  
End Stage

Mechanical circulatory support for end-stage heart failure has become routine and is now increasingly used as definitive treatment. Several small devices qualify for this purpose, but only a few have gained US Food and Drug Administration (FDA) approval as yet. Several studies, including the Randomized Evaluation of Mechanical Assistance for the Treatment of Congestive Heart Failure (REMATCH) study, the Investigation of Non-transplant-Eligible Patients Who Are Inotrope Dependent (INTrEPID) and the HeartMate (HM) II trial have confirmed a significantly improved quality of life and functional capacity after device placement. However, cerebrovascular events, infection and device malfunction still pose a considerable risk to patients and hinder widespread use.

scholarly journals Left ventricular systolic function decreases in lamin a/c cardiomyopathy wihout concomitant ventricular dilatation

2021 ◽  
Vol 22 (Supplement_1) ◽  
Author(s):  
ES Eystein Skjolsvik ◽  
OL Oyvind Haugen Lie ◽  
MC Monica Chivulescu ◽  
MR Margareth Ribe ◽  
AIC Anna Isotta Castrini ◽  
...  
Keyword(s):  
Heart Failure ◽  
Left Ventricular ◽  
University Hospital ◽  
Lv Function ◽  
Lamin A ◽  
Age Related ◽  
End Stage Heart Failure ◽  
Lv Volumes ◽  
End Stage

Abstract Funding Acknowledgements Type of funding sources: Foundation. Main funding source(s): This work was supported by the Norwegian Research Council [203489/030] onbehalf Department of Cardiology, Research group for genetic cardiac diseases and sudden cardiac death, Oslo University Hospital, Rikshospitalet, Oslo, Norwa Background Lamin A/C disease is an inheritable cardiomyopathy characterized by conduction abnormalities, ventricular arrhythmias and end stage heart failure with complete age-related penetrance. Purpose To assess left ventricular structural and functional progression in patients with lamin A/C cardiomyopathy. Methods We included and followed consecutive lamin A/C genotype positive patients with clinical examination and echocardiography at every visit. We evaluated progression of left- ventricular size and function by mixed model statistics. Results We included 101 consecutive lamin A/C genotype positive patients (age 44 [29-54] years, 39% probands, 51%female) with 576 echocardiographic exams during 4.9 (IQR 2.5-8.1) years of follow-up. LV ejection fraction (LVEF) declined from 50 ± 12% to 47 ± 13%, p < 0.001 (rate -0.5%/year). LV end diastolic volumes (LVEDV) remained stationary with no significant dilatation in the total population (136 ± 45ml to 138 ± 43ml, p = 0.60), (Figure). In the subgroup of patients >58 years, we observed a decline in LV volumes 148, SE 9 ml to 140, SE 9 ml p < 0.001 (rate -2.7 ml/year) towards end stage heart failure. Conclusions LVEF deteriorated, while LV size remained unchanged during 4.9 years of follow-up in patients with lamin A/C cardiomyopathy. In patients <58 years, we observed a reduction in LV volumes. These findings represent loss of LV function without the necessary compensatory dilation to preserve stroke volume indicating high risk of decompensated end stage heart failure in lamin A/C. Abstract Figure.

Nutrition Management in Mechanical Circulatory Support

2019 ◽  
Author(s):  
Dane A Coyne ◽  
Mitali P Shah ◽  
Kris M Mogensen ◽  
John C Klick
Keyword(s):  
Heart Failure ◽  
Cardiogenic Shock ◽  
Nutritional Support ◽  
Mechanical Circulatory Support ◽  
Disease Process ◽  
Circulatory Support ◽  
Mechanical Support ◽  
Number Of Patients ◽  
End Stage Heart Failure ◽  
End Stage

Heart failure is a devastating progressive disease process that is rising in incidence throughout the world. For patients with end-stage heart failure, orthotopic heart transplantation had been the only therapeutic option. Unfortunately, the number of patients requiring such therapy far exceeds the number of available organs. Recent advancements in technology have made implantable cardiac assist devices a reality. Outcomes with these devices are superior to maximal medical therapy and may serve either as a bridge to the availability of a donor organ or as “destination” therapy for the patient with end-stage heart failure. In addition, new technology can also provide temporary mechanical support for patients with acute decompensated cardiogenic shock, allowing preservation of end-organ function until more definitive long-term mechanical support can be coordinated. Patients with end-stage heart failure experience unique nutritional challenges. Mechanical circulatory support adds yet another unique dimension to the nutritional support challenges of this patient population. This review contains 2 figures, 5 tables, and 29 references. Key words: cardiogenic shock, enteral nutrition, extracorporeal membrane oxygenation, heart failure, mechanical circulatory support, nutritional support, parenteral nutrition, ventricular assist device

Single‐center experience with partial support device in destination therapy for end‐stage heart failure

2020 ◽  
Vol 44 (10) ◽  
pp. 1044-1049
Author(s):  
Alessandro Barbone ◽  
Beniamino Pagliaro ◽  
Alessio Basciu ◽  
Alessandra Iaccarino ◽  
Ginevra Droandi ◽  
...  
Keyword(s):  
Heart Failure ◽  
Destination Therapy ◽  
Partial Support ◽  
Single Center ◽  
Single Center Experience ◽  
Support Device ◽  
End Stage Heart Failure ◽  
End Stage
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