Phase II Trial of Maribavir for CMV in Patients With Lymphoid Malignancy on Bispecific Antibodies

Participants will receive maribavir 400 mg twice daily starting from Week 1 and continuing until clearance of CMV. CMV clearance is defined as either an unquantifiable plasma CMV DNA titer (i.e., below the lower limit of quantification \[LLOQ\]) as assessed by the local laboratory, or a CMV DNA level below 500 IU/mL in plasma without evidence of CMV disease.