A Study to Evaluate the Effect of Pharmacokinetics (PK) of Acalabrutinib and Its Active Metabolite (ACP-5862) When Administered Alone and With Moderate CYP3A4 Inhibitors Fluconazole or Isavuconazole in Healthy Adult Participants

Healthy Volunteers Clinical Trial

Official title: An Open-Label, Fixed Sequence Study in Healthy Subjects to Assess the Pharmacokinetics of Acalabrutinib and Its Active Metabolite, ACP-5862, When Administered Alone and in Combination With Moderate CYP3A4 Inhibitors Fluconazole or Isavuconazole

Status Completed

Clinical Trial Summary

This study will evaluate the effect of fluconazole and isavuconazole on the PK of acalabrutinib and its active metabolite, ACP-5862.

Clinical Trial Description

This is a 2-period study. On Day 1 of Period 1, all participants will be randomized to 1 of 2 treatment sequences and will receive a single oral dose of 100 mg acalabrutinib (Treatment A). In Period 2, the participants who participated in Period 1 will receive either Treatment B (fluconazole) or Treatment C (isavuconazole). In Period 2 Treatment B, participants will receive a single oral loading dose of 400 mg fluconazole on Day 1 one hour before a single oral dose of 100 mg acalabrutinib. In Period 2 Treatment C, participants will receive oral dose of 200 mg isavuconazole three times daily (TID; approximately 8 hours apart) on Day 1 and 200 mg isavuconazole once daily (QD) from Day 2 to Day 5 with a single oral dose of 100 mg acalabrutinib coadministered on Day 5. There will be a washout of at least 8 days between Period 1 and first dose in Period 2. All participants will return to the study site approximately 7 days after the last study drug for follow-up procedures and adverse event. ;

Related Conditions & MeSH terms

• Healthy Volunteers

• NCT number: NCT05140096
• Study type: Interventional
• Source: Acerta Pharma BV
• Status: Completed
• Phase: Phase 1
• Start date: January 3, 2020
• Completion date: April 15, 2020