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Left ventricular assist devices (LVAD) have been increasingly used in the treatment of end-stage heart failure. While warfarin has been uniformly recommended in the long-term as anticoagulation strategy, no clear recommendation exists for the post-operative period. We sought to evaluate the feasibility of enoxaparin in the immediate and early postoperative period after LVAD implantation.This is a two-center, retrospective analysis of 250 consecutive patients undergoing LVAD implantation between January 2017 and December 2018. Patients were bridged postoperatively to therapeutic INR by either receiving unfractionated heparin (UFH) or low molecular weight heparin (LMWH). Patients were followed while inpatient and for 3 months after LVAD implantation. The efficacy outcome was occurrence of first and subsequent cerebrovascular accident while safety outcome was the occurrence of bleeding events. Length of stay (LOS) was also assessed.Two hundred fifty and 246 patients were analyzed for index admission and 3-month follow up respectively. No statistically significant differences were found between the two groups in CVA (OR = 0.67; CI = 0.07-6.39, P = 0.73) or bleeding events (OR = 0.91; CI = 0.27-3.04, P = 0.88) during index admission. Similarly, there were no differences at 3 months in either CVAs or bleeding events (OR = 0.85; 0.31-2.34; p = 0.76). No fatal events occurred during the study follow-up period. Median LOS was significantly lower (4 days; p = 0.03) in the LMWH group.LMWH in the immediate and early postoperative period after LVAD implantation appears to be a concurrently safe and efficacious option allowing earlier postoperative discharge and avoidance of recurrent hospitalizations due to sub-therapeutic INR.

Background Left ventricular assist devices (LVAD) have been increasingly used in the treatment of end-stage heart failure. While warfarin has been uniformly recommended in the long-term as anticoagulation strategy, no clear recommendation exists for the post-operative period. We sought to evaluate the feasibility of enoxaparin in the immediate and early postoperative period after LVAD implantation. Methods This is a two-center, retrospective analysis of 250 consecutive patients undergoing LVAD implantation between January 2017 and December 2018. Patients were bridged postoperatively to therapeutic INR by either receiving unfractionated heparin (UFH) or low molecular weight heparin (LMWH). Patients were followed while inpatient and for 3 months after LVAD implantation. The efficacy outcome was occurrence of first and subsequent cerebrovascular accident while safety outcome was the occurrence of bleeding events. Length of stay (LOS) was also assessed. Results Two hundred fifty and 246 patients were analyzed for index admission and 3-month follow up respectively. No statistically significant differences were found between the two groups in CVA (OR = 0.67; CI = 0.07–6.39, P = 0.73) or bleeding events (OR = 0.91; CI = 0.27–3.04, P = 0.88) during index admission. Similarly, there were no differences at 3 months in either CVAs or bleeding events (OR = 0.85; 0.31–2.34; p = 0.76). No fatal events occurred during the study follow-up period. Median LOS was significantly lower (4 days; p = 0.03) in the LMWH group. Conclusions LMWH in the immediate and early postoperative period after LVAD implantation appears to be a concurrently safe and efficacious option allowing earlier postoperative discharge and avoidance of recurrent hospitalizations due to sub-therapeutic INR.

Purpose The psychosocial evaluation is of paramount importance when evaluating a patient's ability to be successful with left ventricular assist device (LVAD) therapy. Current guidelines recommend a “detailed psychosocial evaluation” but do not give any recommendations regarding the use of a specific clinical tool. The Stanford Integrated Psychosocial Assessment for Transplant (SIPAT) has been shown to predict both the psychosocial and medical outcomes in patients post-transplant; however, studies examining its utility in LVAD patients are limited. Methods We performed a single center, retrospective analysis, of 82 consecutive patients who underwent LVAD implantation from May 2017 to September 2018. Patients were classified into two groups based on a validated SIPAT cutoff score of Results Of the 82 patients, 46 (56%) had a score Conclusion Unlike cardiac transplant, the SIPAT score was not predictive of medical outcomes in patients undergoing LVAD therapy. A patient's underlying biologic effects may influence outcomes more than their psychosocial aspects. Prospective studies should be considered to further explore the validity of the SIPAT score in patients undergoing LVAD implantation.

Trastuzumab is established immunotherapy in patients with human epidermal growth factor receptor 2 (HER-2) breast cancer (BCA). Chemotherapy induced cardiotoxicity (CIC) is a well-described adverse effect of Trastuzumab that typically improves with cessation of the agent along with guideline