Neurogenic Orthostatic Hypotension: a Common Complication of Successful Pancreas Transplantation.

Background: Orthostatic hypotension (OH) is a poorly understood complication of simultaneous pancreas-kidney (SPK) transplantation. We sought to determine the incidence, timing, and relationship of OH to rapid glycemic control in the early posttransplant period.

Methods: This was a nonrandomized retrospective single-center review of 75 SPK and 19 kidney-alone (KA) recipients with type 1 diabetes (DM).

Outstanding Radiation Tolerance of Supported Graphene: Towards 2D Sensors for the Space Millimeter Radioastronomy.

We experimentally and theoretically investigated the effects of ionizing radiation on a stack of graphene sheets separated by polymethyl methacrylate (PMMA) slabs. The exceptional absorption ability of such a heterostructure in the THz range makes it promising for use in a graphene-based THz bolometer to be deployed in space. A hydrogen/carbon ion beam was used to simulate the action of protons and secondary ions on the device.

Impact of Protease Inhibitor-Based Antiretroviral Therapy on Tacrolimus Intrapatient Variability in HIV-Positive Kidney Transplant Recipients.

Background: Human immunodeficiency virus (HIV)-positive kidney transplant (KT) recipients have been shown to experience higher rejection rates due in part to drug-drug interactions between antiretroviral therapy (ART) and immunosuppression regimens. High tacrolimus (FK) intrapatient variability (IPV) is associated with inferior outcomes in KT. The purpose of this study was to determine the impact of protease inhibitor (PI)-based ART on FK IPV and graft outcomes.

Assessment of infectious complications in elderly kidney transplant recipients receiving induction with anti-thymocyte globulin vs basiliximab.

Background: Elderly transplant recipients experience lower rates of acute rejection with higher rates of infectious complications compared to their younger counterparts. While less intensive immunosuppression may be preferable, there are no recommendations for depleting versus non-depleting induction strategies. We sought to compare infectious complications between anti-thymocyte globulin (ATG) and basiliximab (IL2RA) induction in elderly kidney transplant recipients (KTRs).

Ciprofloxacin for BK viremia prophylaxis in kidney transplant recipients: Results of a prospective, double-blind, randomized, placebo-controlled trial.

In kidney transplantation, BK virus infection has historically resulted in high rates of graft dysfunction and graft loss. Unlike other opportunistic infections, no therapies have been shown to prevent BK. The purpose of the current study was to evaluate the safety and efficacy of ciprofloxacin for the prevention of BK viremia in kidney transplant recipients.