Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0018133 (
graft-versus-host disease
)
18,032
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Immunosuppressed solid organ transplant recipients are at increased risk for acquisition of opportunistic pathogens, with potentially fatal consequences. With the introduction of novel immunosuppressive agents used to prevent organ rejection and to treat the sequelae of transplantation, severity and rates of infection with unusual opportunistic pathogens may increase. Various monoclonal antibodies are now being used in the treatment of severe, acute
graft-versus-host disease
(
GVHD
), including rituximab, daclizumab, and alemtuzumab. These therapies, particularly when used in combination and with other traditional forms of immunosuppression, may have profound effects on the immune system. Acanthamoeba species are ubiquitous, free-living protozoa that rarely cause disseminated disease in the immunocompromised host. We report a fatal case of disseminated
Acanthamoeba infection
with a dramatic cutaneous presentation in a liver transplant recipient severely immunocompromised by sequential standard and novel therapies used to successfully treat life-threatening acute
GVHD
. This case illustrates the current major limitation of these therapies, discusses the cutaneous findings in disseminated acanthamoebiasis, and highlights the need to maintain vigilance for the presence of unusual infection in patients receiving similar therapeutic regimens.
...
PMID:Fatal disseminated Acanthamoeba infection in a liver transplant recipient immunocompromised by combination therapies for graft-versus-host disease. 2060 4