12 research outputs found

    Impacts of center and clinical factors in antihypertensive medication use after kidney transplantation

    Full text link
    Hypertension guidelines recommend calcium channel blockers (CCBs), thiazide diuretics, and angiotensin‐converting‐enzyme inhibitors/angiotensin receptor blockers (ACEi/ARBs) as first‐line agents to treat hypertension. Hypertension is common among kidney transplant (KTx) recipients, but data are limited regarding patterns of antihypertensive medication (AHM) use in this population. We examined a novel database that links national registry data for adult KTx recipients (age > 18 years) with AHM fill records from a pharmaceutical claims warehouse (2007‐2016) to describe use and correlates of AHM use during months 7‐12 post‐transplant. For patients filling AHMs, individual agents used included: dihydropyridine (DHP) CCBs, 55.6%; beta‐blockers (BBs), 52.8%; diuretics, 30.0%; ACEi/ARBs, 21.1%; non‐DHP CCBs, 3.0%; and others, 20.1%. Both BB and ACEi/ARB use were significantly lower in the time period following the 2014 Eighth Joint National Committee (JNC‐8) guidelines (2014‐2016), compared with an earlier period (2007‐2013). The median odds ratios generated from case‐factor adjusted models supported variation in use of ACEi/ARBs (1.51) and BBs (1.55) across transplant centers. Contrary to hypertension guidelines for the general population, KTx recipients are prescribed relatively more BBs and fewer ACEi/ARBs. The clinical impact of this AHM prescribing pattern warrants further study.Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/154651/1/ctr13803.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/154651/2/ctr13803_am.pd

    Impact of functional status on outcomes of simultaneous pancreas-kidney transplantation: Risks and opportunities for patient benefit

    Get PDF
    Background. The impact of functional status on survival among simultaneous pancreas-kidney transplant (SPKT) candidates and recipients is not well described. Methods. We examined national Scientific Registry of Transplant Recipients (SRTR) data for patients listed for SPKT in the United States (2006-2019). Functional status was categorized by center-reported Karnofsky Performance Score (KPS). We used Cox regression to quantify associations of KPS at listing and transplant with subsequent patient survival, adjusted for baseline patient and transplant factors (adjusted hazard ratio,(95% LCL)aHR(95%UCL)). We also explored time-dependent associations of SPKT with survival risk after listing compared with continued waiting in each functional status group. Results. KPS distributions among candidates (N = 16 822) and recipients (N = 10 316), respectively, were normal (KPS 80-100), 62.0% and 57.8%; capable of self-care (KPS 70), 23.5% and 24.7%; requires assistance (KPS 50-60), 12.4% and 14.2%; and disabled (KPS 10-40), 2.1% and 3.3%. There was a graded increase in mortality after listing and after transplant with lower functional levels. Compared with normal functioning, mortality after SPKT rose progressively for patients capable of self-care (aHR,(1.00)1.18(1.41)), requiring assistance (aHR,(1.06)1.31(1.60)), and disabled (aHR,(1.10)1.55(2.19)). In time-dependent regression, compared with waiting, SPKT was associated with 2-fold mortality risk within 30 days of transplant. However, beyond 30 days, SPKT was associated with reduced mortality, from 52% for disabled patients (aHR,(0.26)0.48(0.88)) to 70% for patients with normal functioning (aHR,(0.26)0.30(0.34)). Conclusions. While lower functional status is associated with increased mortality risk among SPKT candidates and recipients, SPKT can provide long-term survival benefit across functional status levels in those selected for transplant

    A case of severe nephrotic syndrome caused by isolated CMV glomerulopathy with ganciclovir resistant UL 97 mutation

    Get PDF
    Introduction: While many cases of cytomegalovirus (CMV) nephropathy have been reported in the literature, isolated CMV glomerulopathy is considered a rare finding. Case Presentation: We report the case of a CMV-negative recipient of kidney allograft from a CMVpositive donor (D+/R-), the recipient subsequently developed severe nephrotic syndrome secondary to biopsy-proven isolated CMV glomerulopathy. Conclusion: The patient developed CMV viremia with ganciclovir resistant UL97 mutation. His treatment course was resistant to recommended dose of intravenous ganciclovir, so therapy was changed to foscarnet with resolution of his viremia and reduction in proteinuria
    corecore