Inderjit Mann, Oscar Morado-Aramburo, Rodrigo Hasbun
{"title":"Emerging shadows: HHV-8-associated encephalitis unveiled in a solid organ transplant recipient.","authors":"Inderjit Mann, Oscar Morado-Aramburo, Rodrigo Hasbun","doi":"10.1111/tid.14343","DOIUrl":null,"url":null,"abstract":"<p><p>Human herpesviruses (HHVs) cause a wide variety of central nervous system (CNS) infections including meningitis and encephalitis. While HHV-8 is not typically associated with neurological diseases, several studies have indicated a relationship, such as secondary central nervous system (CNS) metastases and a few isolated cases of HHV-8 encephalitis in acquired immunodeficiency syndrome (HIV). However, it has not been previously linked to encephalitis in solid organ transplantation (SOT). This case presents the first-ever instance of HHV-8 encephalitis in a SOT recipient. Our case highlights the association of HHV-8-related diseases, such as post-transplant Kaposi's Sarcoma (KS), with encephalitis. The patient was diagnosed with KS before developing neurological symptoms and received a prompt clinical response through intravenous foscarnet and ganciclovir treatment for 14 days. It is important to note that HHV-8 is a rare cause of encephalitis, and diagnosis requires a high index of suspicion in the appropriate clinical context, allowing for the use of antiviral therapy. This case also underscores the importance of considering the possibility of HHV-8-related diseases in SOT recipients, as they are at risk of developing such infections.</p>","PeriodicalId":23318,"journal":{"name":"Transplant Infectious Disease","volume":null,"pages":null},"PeriodicalIF":2.6000,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Transplant Infectious Disease","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1111/tid.14343","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/7/16 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"IMMUNOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Human herpesviruses (HHVs) cause a wide variety of central nervous system (CNS) infections including meningitis and encephalitis. While HHV-8 is not typically associated with neurological diseases, several studies have indicated a relationship, such as secondary central nervous system (CNS) metastases and a few isolated cases of HHV-8 encephalitis in acquired immunodeficiency syndrome (HIV). However, it has not been previously linked to encephalitis in solid organ transplantation (SOT). This case presents the first-ever instance of HHV-8 encephalitis in a SOT recipient. Our case highlights the association of HHV-8-related diseases, such as post-transplant Kaposi's Sarcoma (KS), with encephalitis. The patient was diagnosed with KS before developing neurological symptoms and received a prompt clinical response through intravenous foscarnet and ganciclovir treatment for 14 days. It is important to note that HHV-8 is a rare cause of encephalitis, and diagnosis requires a high index of suspicion in the appropriate clinical context, allowing for the use of antiviral therapy. This case also underscores the importance of considering the possibility of HHV-8-related diseases in SOT recipients, as they are at risk of developing such infections.
期刊介绍:
Transplant Infectious Disease has been established as a forum for presenting the most current information on the prevention and treatment of infection complicating organ and bone marrow transplantation. The point of view of the journal is that infection and allograft rejection (or graft-versus-host disease) are closely intertwined, and that advances in one area will have immediate consequences on the other. The interaction of the transplant recipient with potential microbial invaders, the impact of immunosuppressive strategies on this interaction, and the effects of cytokines, growth factors, and chemokines liberated during the course of infections, rejection, or graft-versus-host disease are central to the interests and mission of this journal.
Transplant Infectious Disease is aimed at disseminating the latest information relevant to the infectious disease complications of transplantation to clinicians and scientists involved in bone marrow, kidney, liver, heart, lung, intestinal, and pancreatic transplantation. The infectious disease consequences and concerns regarding innovative transplant strategies, from novel immunosuppressive agents to xenotransplantation, are very much a concern of this journal. In addition, this journal feels a particular responsibility to inform primary care practitioners in the community, who increasingly are sharing the responsibility for the care of these patients, of the special considerations regarding the prevention and treatment of infection in transplant recipients. As exemplified by the international editorial board, articles are sought throughout the world that address both general issues and those of a more restricted geographic import.