ISSN: 2577-4379
Authors: Hassan BAR*, Mohammed AH, Al-Qayyim MK, Al-Saadi FSA, Alsammarraie AZA, Alabboodi MK and Haidar Kadhim Al-Jawadi
Hematological cancer patients are particularly vulnerable to the morbidity and death caused by viral infections. But, it is not well known how common viral infections are or what effects they have on patients undergoing traditional nontransplant treatment. How severe and how long T-cell-mediated immune suppression is determines the variation in viral infection incidence and prognosis between patient groups. Topics covered in this mini-review article include late CMV infection, new viral pathogens (human herpesvirus-6, BK virus, adenovirus, and human metapneumovirus), advancements in molecular diagnostics, and the possibility of novel agents for viral prophylaxis (maribavir) or preemptive therapy (valganciclovir). The infections caused by these viruses have been extensively studied. If we want to understand the range of these viral diseases and come up with effective ways to prevent and cure them, we need well-designed prospective trials. Patients undergoing nontransplant treatment for hematological malignancies are at greater risk for viral infections; this is especially important given the rising use of drugs like alemtuzumab, which cause significant T-cell depletion.
Keywords: Hematological Cancer; Viral Infection; Morbidity; Death
