Concurrent Administration of Triazoles with Chemotherapeutic and/or Immunosuppressant Agents Known to Have Moderate-to-Severe Drug-Drug Interactions in Patients with Hematologic Malignancies Hospitalized for Invasive Aspergillosis

Concurrent administration of triazole with potential PK interactions with CT or IS agents occurred in most HM patients admitted for IA. Choosing alternative antifungals, therapeutic drug monitoring of triazoles or selective ISs, and dosage adjustment of CT/IS agents may mitigate the risk of adverse DDIs. New antifungal agents without serious DDIs with CT and/or IS agents are needed for treatment of IA to reduce the risk of serious adverse events.