These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Safety and effectiveness of restrictive eculizumab treatment in atypical haemolytic uremic syndrome.
    Author: Wijnsma KL, Duineveld C, Volokhina EB, van den Heuvel LP, van de Kar NCAJ, Wetzels JFM.
    Journal: Nephrol Dial Transplant; 2018 Apr 01; 33(4):635-645. PubMed ID: 29106598.
    Abstract:
    BACKGROUND: Atypical haemolytic uremic syndrome (aHUS) is a rare but severe form of thrombotic microangiopathy as a consequence of complement dysregulation. aHUS has a poor outcome with high mortality and >50% of patients developing end-stage renal disease. Since the end of 2012, these outcomes have greatly improved with the introduction of eculizumab. Currently the duration of treatment is debated. Most guidelines advise lifelong treatment. However, there is no hard evidence to support this advice. Historically, a substantial number of aHUS patients were weaned of plasma therapy, often without disease recurrence. Moreover, the long-term consequences of eculizumab treatment are unknown. In this retrospective study we describe 20 patients who received a restrictive treatment regimen. METHODS: All aHUS patients who presented in the Radboud University Medical Center, Nijmegen, The Netherlands, between 2012 and 2016 and who received eculizumab are described. Clinical, diagnostic and follow-up data were gathered and reviewed. RESULTS: Twenty patients (14 adults, 6 children) with aHUS have received eculizumab. Eculizumab was tapered in all and stopped in 17 patients. aHUS recurrence occurred in five patients. Due to close monitoring, recurrence was detected early and eculizumab was restarted. No clinical sequela such as proteinuria or progressive kidney dysfunction was detected subsequently. In total, eculizumab has been discontinued in 13 patients without aHUS recurrence, of which 5 are event free for >1 year. With this strategy ∼€11.4 million have been saved. CONCLUSIONS: A restrictive eculizumab regimen in aHUS appears safe and effective. Prospective studies should further evaluate the most optimal treatment strategy.
    [Abstract] [Full Text] [Related] [New Search]