We have located links that may give you full text access.
JOURNAL ARTICLE
MULTICENTER STUDY
Protein a Immunoadsorption May Hamper the Decision to Transplant Due to Interference With CDC Crossmatch Results.
Journal of Clinical Apheresis 2017 June
Transplanting immunized patients requires immunological monitoring in the pretransplant phase to follow reduction of donor specific HLA antibodies (DSA) after Staphylococcus aureus protein A (SPA) immunoadsorption (IA) or therapeutic plasma exchange followed by IVIG and Rituximab administration. Pretreatment aims to significantly reduce DSA strength. The Tissue Typing Lab at Aarhus University Hospital performs immunological monitoring of approximately 150 kidney transplantation patients per year from two transplant centers. From 2012 to 2013, we experienced seven patients desensitized using SPA IA, initially presenting negative cytotoxic complement dependent (CDC) T-cell crossmatches but positive B and T cell flowcytometric crossmatch, who despite significant DSA reduction developed weakly positive CDC T-cell crossmatch shortly prior to transplantation. We hypothesised that leached SPA during IA could be the cause, as the complication was not observed in patients who received plasma exchanges. We found that the positive CDC was not donor specific and SPA column material incubated with control serum reproduced a positive CDC T-cell crossmatch. Finally, we detected leached SPA in one of the patient samples using a highly sensitive time-resolved fluorescent assay. In conclusion, the results emphasize the importance of carefully considering CDC crossmatch results subsequent to IA, before a planned transplantation is either postponed or cancelled. J. Clin. Apheresis 32:163-169, 2017. © 2016 Wiley Periodicals, Inc.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app