CASE REPORTS
JOURNAL ARTICLE
Add like
Add dislike
Add to saved papers

Acute antibody-mediated rejection possibly due to anti-human leukocyte antigen DQB1 antibodies after renal transplantation - case report.

A 61-year-old Japanese woman, who had undergone hemodialysis because of chronic glomerulonephritis, received a living renal transplant from her ABO blood type-compatible spouse. HLA typing of A, B and DRB showed 3/6 mismatches. Complement-dependent cytotoxicity crossmatches, HLA antibody screening with the use of flow panel reactive antibody (PRA), and flow cytometry crossmatches (FCXM) were all negative. Tacrolimus, mycophenolate mofetil, methylprednisolone (MP), and basiliximab induction were used as the standard immunosuppressive therapy. After renal transplantation, her serum creatinine level favorably decreased, but urine output was not sufficiently obtained, contrary to our expectations. Doppler sonography revealed disappearance of diastolic arterial flow on postoperative day 2. The episode biopsy showed acute antibody-mediated rejection (AMR) based on the current Banff classification, although FCXM and flow PRA were still negative. To determine the cause of acute AMR, we expanded the HLA typing at high resolution levels to Cw, DQB1, and DPB1. Retrospective analysis of perioperative sera demonstrated the presence of low levels of donor-specific HLA IgG and moderate levels of IgM antibody against DQB1 before transplantation. There was an elevation of IgM antibody at the time of rejection, whereas IgG antibody showed no remarkable change. AMR was successfully treated with plasma exchange, low-dose intravenous immunoglobulin, high-dose intravenous MP pulse, and rituximab.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

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 Toggle icon

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