No abstract

No abstract

BACKGROUND: Frailty is prevalent in the patients with advanced heart failure; however, its impact on clinical outcomes after heart transplantation (HTx) is unclear. The aim of this study was to assess the impact of pre-transplant frailty on mortality and the duration of hospitalization after HTx. METHODS: We retrospectively reviewed the post-transplant outcomes of 140 patients with advanced heart failure who had undergone frailty assessment within the 6-month interval before HTx: 43 of them were frail (F) and 97 were non-frail (NF). RESULTS: Post-transplant survival rates for the NF cohort at 1 and 12 months were 97% (93−100) and 95% (91−99) (95% CI), respectively. In contrast, post-transplant survival rates for the F cohort at the same time points were 86% (76−96) and 74% (60−84) (p < 0.0008 vs NF cohort), respectively. The Cox proportional hazards regression analysis demonstrated that pre-transplant frailty was an independent predictor of posttransplant mortality with a hazard ratio of 3.8 (95% CI: 1.4−10.5). Intensive care unit and hospital length of stay were 2 and 7 days longer in the F cohort (both p < 0.05), respectively, than in the NF cohort. CONCLUSIONS: Frailty within 6 months before HTx is independently associated with increased mortality and prolonged hospitalization after transplantation. Future research should focus on the development of strategies to mitigate the adverse effects of pre-transplant frailty.

Prototheca spp. are environmental algae that may cause serious infection in the immunocompromised patient. Clinical manifestations may mimic other diseases. We present a case of fatal infection in a 78-year-old cardiac transplant recipient and discuss pitfalls in the clinical and laboratory diagnoses.

Third-generation cfLVADs were associated with longitudinal changes in hemostatic markers, and bleeding was associated with elevated pre-implant plasma sGPVI. Further, pulsatility may contribute to recovery of the VWF profile and potentially lower bleeding risk.

BackgroundIncreased longevity in patients with congenital heart disease (CHD) is associated with late complications, mainly heart failure, which may not be amenable to redo surgery and become refractory to medical therapy and so, trigger referral for transplantation. We assessed the current role and future prospects of heart and heart-lung transplantation for patients with CHD in England.MethodsWe performed a retrospective analysis of hospital episodes for England for 1997–2015, identifying patients with a CHD code (ICD-10 ‘Q2xx.x’), who underwent heart or heart-lung transplantation.ResultsIn total, 469 transplants (82.2% heart and 17.8% heart-lung) were performed in 444 patients. Half of patients transplanted had mild or moderate CHD complexity, this percentage increased with time (p=0.001). While overall, more transplantations were performed over the years, the proportion of heart-lung transplants declined (p<0.0001), whereas the proportion of transplants performed in adults remained static. Mortality was high during the first year, especially after heart-lung transplantation, but remained relatively low thereafter. Older age and heart-lung transplantation were strong predictors of death. While an increase in CHD transplants is anticipated, actual numbers in England seem to lag behind the increase in CHD patients with advanced heart failure.ConclusionsThe current and future predicted increase in the numbers of CHD transplants does not appear to parallel the expansion of the CHD population, especially in adults. Further investment and changes in policy should be made to enhance the number of donors and increase CHD transplant capacity to address the increasing numbers of potential CHD recipients and optimise transplantation outcomes in this growing population.

No abstract

The occipital approach to ventricular catheter insertion provides the narrowest margin of error with regard to trajectory but has less aiming point variability than the parietal approach. The use of patient-specific stereotaxy rather than generic guides is required for totally reliable, first-pass ventricular catheterization via a posterior approach to shunt placement surgery in adults.