Logo Annals of Transplantation Logo Annals of Transplantation Logo Annals of Transplantation

15 November 2013 : Original article  

Humoral immunity after kidney transplantation: Impact of two randomized immunosuppressive protocols

Tristan LegrisABCDEF, Christophe PicardBDEF, Valérie MoalABE, Stéphane BurteyDE, Anderson LoundouC, Raj PurgusBDE, Bertrand DussolADE, Yvon BerlandADE, Henri Vacher-CoponatABCDEFG

DOI: 10.12659/AOT.889536

Ann Transplant 2013; 18:622-634

Abstract

BACKGROUND: Controlling alloimmune humoral response is a challenge in transplantation. Few studies have evaluated the impact of maintenance immunosuppression on blood humoral parameters.

MATERIAL AND METHODS: We performed a post-hoc analysis on 307 kidney transplant recipients included in a prospective randomized trial comparing tacrolimus/mycophenolate mofetil (Tac/MMF) vs. cyclosporine/azathioprine (CsA/AZA), both used with antithymocyte globulin induction and steroids. Humoral parameters were analyzed at D0, D15, and M12.

RESULTS: IgG, IgA, and IgM levels decreased significantly as soon as D15 in both groups (–35%, –26%, and –35% respectively, vs. D0). At M12, although peripheral B-cell counts did not differ between the groups, Tac/MMF regimen was associated with lower IgG, IgA, and IgM levels than CsA/AZA (–5.9%, –14.6%, and –34%, respectively). Hypogammaglobulinemia at D15 was not associated with an increased risk of infections during the first year. The proportion of HLA-sensitized patients decreased in the Tac/MMF group (15.9% at D0 and 6.7% at M12, p=0.02) and remained stable in the CsA/AZA group (10.3% at D0 and 8.9% at M12, p=0.5). More patients sensitized at baseline became non-sensitized at M12 with Tac/MMF than with CsA/AZA.

CONCLUSIONS: Our results suggest humoral immunosuppression is better with Tac/MMF than with CsA/AZA during the first year of kidney transplantation.

Keywords: Tacrolimus, Mycophenolate Mofetil, HLA antibodies, azathioprine, Cyclosporine A, Immunoglobulins

Add Comment 0 Comments

In Press

08 Mar 2024 : Original article  

Association of Coronary Calcium Score on Cardiac PET During Pre-Kidney Transplant Assessment with Persisten...

Ann Transplant In Press; DOI: 10.12659/AOT.943532  

14 Mar 2024 : Original article  

Impact of Blood Products Transfusion on Patients in the Immediate Post-Lung Transplant Period: A Cohort Study

Ann Transplant In Press; DOI: 10.12659/AOT.943652  

14 Mar 2024 : Case report  

Treatment of Cavernous Transformation of Portal Vein Caused by Hepatic Cystic Echinococcosis Using Ex Vivo ...

Ann Transplant In Press; DOI: 10.12659/AOT.942358  

15 Mar 2024 : Review article  

Approaches and Challenges in the Current Management of Cytomegalovirus in Transplant Recipients: Highlighti...

Ann Transplant In Press; DOI: 10.12659/AOT.941185  

Most Viewed Current Articles

05 Apr 2022 : Original article  

Impact of Statins on Hepatocellular Carcinoma Recurrence After Living-Donor Liver Transplantation

DOI :10.12659/AOT.935604

Ann Transplant 2022; 27:e935604

12 Jan 2022 : Original article  

Risk Factors for Developing BK Virus-Associated Nephropathy: A Single-Center Retrospective Cohort Study of ...

DOI :10.12659/AOT.934738

Ann Transplant 2022; 27:e934738

22 Nov 2022 : Original article  

Long-Term Effects of Everolimus-Facilitated Tacrolimus Reduction in Living-Donor Liver Transplant Recipient...

DOI :10.12659/AOT.937988

Ann Transplant 2022; 27:e937988

15 Mar 2022 : Case report  

Combined Liver, Pancreas-Duodenum, and Kidney Transplantation for Patients with Hepatitis B Cirrhosis, Urem...

DOI :10.12659/AOT.935860

Ann Transplant 2022; 27:e935860

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Annals of Transplantation eISSN: 2329-0358
Annals of Transplantation eISSN: 2329-0358