Three-day induction with thymoglobulin is as effective and safe as seven days, decreases initial hospitalization and causes more sustained lymphocyte depletion.
The terminal complement-inhibitor eculizumab has dramatically changed the management of patients with atypical hemolytic uremic syndrome (aHUS), and has also shown promise for treating certain forms of secondary HUS (sHUS), including that caused by drugs and solid-organ/hematopoietic stem cell transplant. While effective, eculizumab is costly and inconvenient. In this review, we evaluate the literature on eculizumab cessation in these diseases to better inform clinicians who consider stopping therapy. Reported relapse rates in aHUS after stopping eculizumab are as high as 30%, suggesting indefinite therapy is reasonable and that patients who choose to stop should be closely monitored. In sHUS, relapse is rare, justifying short courses of eculizumab.
CMV nephropathy is much more common than previously reported when sensitive techniques are used for detection in tissue. Acute rejection and CMV viraemia occur commonly together in patients at risk for CMV. Quantitative buffy coat CMV-PCR does not correlate with the presence of CMV inclusions. These findings have implications for management of patients who have elevated serum creatinine and are at risk for CMV disease.
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