valganciclovir has been researched along with Leukemia* in 2 studies
2 other study(ies) available for valganciclovir and Leukemia
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Preemptive therapy for cytomegalovirus disease in allogeneic stem cell transplant recipients.
Cytomegalovirus (CMV) infection causes high morbidity and mortality among allogeneic stem cell transplant recipients. Preemptive therapy with oral valganciclovir or intravenous ganciclovir has replaced universal prophylaxis. We prospectively studied 19 consecutive adult recipients of allogeneic peripheral blood stem cell transplants from May 2005 through February 2007 to analyze the safety and efficacy of preemptive therapy for the treatment of CMV infection. The antigenemia test was persistently negative in 8 patients (42%) and positive at least once in 11 (58%). Eight patients were treated with oral valganciclovir on an outpatient basis and they all became CMV negative after the first week of treatment. The other 3 patients received intravenous ganciclovir and were also CMV negative after the first week of treatment. No patient abandoned treatment, no severe secondary toxicity was noted, and there was no CMV-associated mortality. Topics: Administration, Oral; Adolescent; Adult; Antiviral Agents; Cytomegalovirus Infections; Ganciclovir; Hodgkin Disease; Humans; Injections, Intravenous; Leukemia; Middle Aged; Myelodysplastic Syndromes; Postoperative Complications; Prospective Studies; Stem Cell Transplantation; Transplantation, Homologous; Valganciclovir; Young Adult | 2008 |
Valganciclovir is safe and effective as pre-emptive therapy for CMV infection in allogeneic hematopoietic stem cell transplantation.
Despite significant advances in prevention and therapy, cytomegalovirus (CMV) infection continues to be an important cause of morbidity and mortality in the hematopoietic stem cell transplant (HSCT) recipient. The standard drug for pre-emptive therapy is intravenous ganciclovir (GCV). Valganciclovir (VGC), the oral pro-drug of GCV, has excellent bioavailability and is ideal for oral therapy. Since March 2002, VGC was adopted in our center for outpatient pre-emptive therapy in all patients undergoing allogeneic HSCT. Fifty-two allogeneic HSCT recipients were followed weekly via Digene hybrid capture assay. Patients with a positive assay were treated with VGC 900 mg p.o. b.i.d. x 14 days followed by 900 mg p.o. QD until at least 7 days after a negative test. Eighteen patients (14 sib, four MUD) had 30 episodes of CMV DNA detection treated with oral VGC. Median duration of therapy was 21 days (range 10-21 days). The rate of response was 93% (28/30) as confirmed by a negative assay within 14 days. No significant toxicity was encountered. Two patients failed oral VGC. One case of CMV enteritis was diagnosed in a patient with acute GVHD. Pre-emptive therapy of CMV infection with oral VGC is safe and effective in allogeneic HSCT recipients. Topics: Administration, Oral; Adult; Antiviral Agents; Biological Availability; Cytomegalovirus Infections; Female; Ganciclovir; Humans; Immunosuppressive Agents; Leukemia; Male; Middle Aged; Multiple Myeloma; Myelodysplastic Syndromes; Retrospective Studies; Stem Cell Transplantation; Transplantation, Homologous; Treatment Failure; Treatment Outcome; Valganciclovir; Whole-Body Irradiation | 2006 |