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de Leuze F, Havelange V, van Dievoet MA, Horsmans Y, Dahlqvist G. Hypogammaglobulinemia, a new risk factor for hepatitis B virus reactivation : about two cases. Acta Gastroenterol Belg 2023; 86:493-494. [PMID: 37814567 DOI: 10.51821/86.3.10755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/11/2023]
Abstract
Reactivation of the hepatitis B virus (HBV) with immunosuppressive status has been well established, mainly due to medications such as immunosuppressive therapy like cytotoxic chemotherapy, rituximab and biologic therapy, immunosuppression after solid and bone-marrow transplantation or long-term corticosteroids therapy. We report here two cases of HBV reactivation due to global hypogammaglobulinemia. Regular HBV serologic screening and PCR for HBV-DNA should be applied for each patient with primary immunosuppressive status and history of chronic HBV infection. The necessity of a preemptive treatment remains debated.
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Affiliation(s)
- F de Leuze
- Hepatogastroenterology unit, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - V Havelange
- Hematology unit, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - M-A van Dievoet
- Laboratory department, Cliniques universitaires Saint-Luc, Brussels, Belgium
| | - Y Horsmans
- Hepatogastroenterology unit, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - G Dahlqvist
- Hepatogastroenterology unit, Cliniques Universitaires Saint-Luc, Brussels, Belgium
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Cabo J, Brochier A, Saussoy P, van Dievoet MA, Capirchio L, Delire B, Deneys V. Positive direct antiglobulin test in COVID-19 patients: Decision-making process. Transfus Clin Biol 2021; 28:414-419. [PMID: 34111506 PMCID: PMC8183097 DOI: 10.1016/j.tracli.2021.05.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 05/19/2021] [Accepted: 05/27/2021] [Indexed: 01/04/2023]
Abstract
In this unprecedented crisis of severe acute respiratory syndrome coronavirus 2 and its associated coronavirus disease 2019 (COVID-19), polymerase chain reaction and then serological testing platforms have been massively developed to face the important screening demand. Polymerase chain reaction and serological testing platforms are not the only actors impacted by the crisis, transfusion services are facing important difficulties. A positive direct antiglobulin test is frequently observed for patients encountering COVID-19. Patients with severe symptoms may develop anaemia and become good candidates for blood transfusions. The interpretation of a positive direct antiglobulin test for patients recently transfused and suffering from COVID-19 is complex. The differentiation between COVID-19 induced antibodies and possible associated transfusion alloantibodies is therefore crucial. In this context, the elution technique incorporated in an appropriate decision-making process plays its full role. This intricate topic is presented through a case report followed by literature review and finally decision-making process for COVID-19 patients necessitating red blood cells administration.
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Affiliation(s)
- J Cabo
- Clinical Biology Department, Cliniques Universitaires St Luc, Université catholique de Louvain, Banque de sang, Avenue Hippocrate 10, 1200 Woluwe-Saint-Lambert, Brussels, Belgium.
| | - A Brochier
- Clinical Biology Department, Cliniques Universitaires St Luc, Université catholique de Louvain, Banque de sang, Avenue Hippocrate 10, 1200 Woluwe-Saint-Lambert, Brussels, Belgium.
| | - P Saussoy
- Clinical Biology Department, Cliniques Universitaires St Luc, Université catholique de Louvain, Banque de sang, Avenue Hippocrate 10, 1200 Woluwe-Saint-Lambert, Brussels, Belgium.
| | - M-A van Dievoet
- Clinical Biology Department, Cliniques Universitaires St Luc, Université catholique de Louvain, Banque de sang, Avenue Hippocrate 10, 1200 Woluwe-Saint-Lambert, Brussels, Belgium.
| | - L Capirchio
- Gastroenterology department, Cliniques Universitaires St Luc, Université catholique de Louvain, Avenue Hippocrate 10, 1200 Woluwe-Saint-Lambert, Brussels, Belgium.
| | - B Delire
- Gastroenterology department, Cliniques Universitaires St Luc, Université catholique de Louvain, Avenue Hippocrate 10, 1200 Woluwe-Saint-Lambert, Brussels, Belgium.
| | - V Deneys
- Clinical Biology Department, Cliniques Universitaires St Luc, Université catholique de Louvain, Banque de sang, Avenue Hippocrate 10, 1200 Woluwe-Saint-Lambert, Brussels, Belgium.
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