Current opinion in organ transplantation
-
Curr Opin Organ Transplant · Apr 2016
Prehabilitation in our most frail surgical patients: are wearable fitness devices the next frontier?
Frailty is the concept of accumulating physiologic declines that make people less able to deal with stressors, including surgery. Prehabilitation is intervention to enhance functional capacity before surgery. Frailty and prehabilitation among transplant populations and the role of wearable fitness tracking devices (WFTs) in delivering fitness-based interventions will be discussed. ⋯ Frailty is a measurable parameter that identifies patients at risk for worse health outcomes and can be mitigated through intervention. Prehabilitation to reduce frailty has been shown to improve postsurgical outcomes in a variety of populations. WFTs are being integrated in healthcare delivery for monitoring and changing health behavior with promising results.
-
Curr Opin Organ Transplant · Apr 2016
ReviewSimultaneous liver-kidney transplantation or liver transplantation alone for patients in need of liver transplantation with renal dysfunction.
There have been no well defined guidelines to determine whether a kidney transplant should be offered to liver transplant candidates who have chronic kidney disease (CKD) or prolonged acute kidney injury while awaiting a liver transplant. This article provides a review of current literature on risk factors for CKD progression after liver transplantation alone (LTA) in patients with pretransplant renal dysfunction and the utility of cystatin C (Cyst C) to assess renal function in cirrhotic patients. Studies evaluating risk factors for transplant futility are also discussed. Based on available literature and existing consensus guidelines, a proposed algorithm for simultaneous liver-kidney transplantation (SLKT) or LTA is formulated. ⋯ Pretransplant diabetes status should be incorporated into future guidelines for SLKT, whereas simultaneous kidney transplantation should be deferred in highest acuity SLKT candidates with high kidney transplant futility risk. Cyst C-based equations may allow clinicians to better select the most appropriate candidates for SLKT or LTA. Further studies are needed.