Abatacept for treatment-refractory pediatric CTLA4-haploinsufficiency

Copyright © 2021 Elsevier Inc. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Clinical immunology (Orlando, Fla.). - 1999. - 229(2021) vom: 10. Aug., Seite 108779
1. Verfasser: Lanz, Anna-Lisa (VerfasserIn)
Weitere Verfasser: Riester, Martin, Peters, Philipp, Schwerd, Tobias, Lurz, Eberhard, Hajji, Mohammad Samer, Rohlfs, Meino, Ley-Zaporozhan, Julia, Walz, Christoph, Kotlarz, Daniel, Klein, Christoph, Albert, Michael H, Hauck, Fabian
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2021
Zugriff auf das übergeordnete Werk:Clinical immunology (Orlando, Fla.)
Schlagworte:Case Reports Journal Article Research Support, Non-U.S. Gov't Abatacept CTLA4-fc fusion protein CTLA4-haploinsufficiency Immune dysregulation Inborn error of immunity CTLA-4 Antigen CTLA4 protein, human mehr... Immunosuppressive Agents 7D0YB67S97
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520 |a CTLA4-haploinsufficiency is a complex disease of immune dysregulation presenting with a broad spectrum of clinical manifestations. CTLA4-Fc fusion proteins such as abatacept have been described to alleviate immune dysregulation in several adult cases of CTLA4-haploinsufficiency. However, until now only few cases of pediatric CTLA4-haploinsufficiency treated with abatacept have been described. Here we present two pediatric cases of severe CTLA4-haploinsufficiency refractory to conventional immunosuppressive therapies that responded rapidly to treatment with abatacept. No side effects were observed during a follow-up period of 7-15 months. While one patient has successfully undergone HSCT the second patient continues to receive abatacept. Our cases demonstrate safe medium-term use of abatacept in the pediatric population 
650 4 |a Case Reports 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Abatacept 
650 4 |a CTLA4-fc fusion protein 
650 4 |a CTLA4-haploinsufficiency 
650 4 |a Immune dysregulation 
650 4 |a Inborn error of immunity 
650 7 |a CTLA-4 Antigen  |2 NLM 
650 7 |a CTLA4 protein, human  |2 NLM 
650 7 |a Immunosuppressive Agents  |2 NLM 
650 7 |a Abatacept  |2 NLM 
650 7 |a 7D0YB67S97  |2 NLM 
700 1 |a Riester, Martin  |e verfasserin  |4 aut 
700 1 |a Peters, Philipp  |e verfasserin  |4 aut 
700 1 |a Schwerd, Tobias  |e verfasserin  |4 aut 
700 1 |a Lurz, Eberhard  |e verfasserin  |4 aut 
700 1 |a Hajji, Mohammad Samer  |e verfasserin  |4 aut 
700 1 |a Rohlfs, Meino  |e verfasserin  |4 aut 
700 1 |a Ley-Zaporozhan, Julia  |e verfasserin  |4 aut 
700 1 |a Walz, Christoph  |e verfasserin  |4 aut 
700 1 |a Kotlarz, Daniel  |e verfasserin  |4 aut 
700 1 |a Klein, Christoph  |e verfasserin  |4 aut 
700 1 |a Albert, Michael H  |e verfasserin  |4 aut 
700 1 |a Hauck, Fabian  |e verfasserin  |4 aut 
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856 4 0 |u http://dx.doi.org/10.1016/j.clim.2021.108779  |3 Volltext 
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