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A 3-Part, Open-Label, Drug-Drug Interaction Study of Concomitant Administration of E2609 With Itraconazole, Rifampin, Digoxin, or Donepezil

NCT02055703 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 195

Last updated 2015-11-03

No results posted yet for this study

Summary

This study will be a single-center, open-label, drug-drug interaction study in healthy male and female subjects. The study will consist of 3 parts: A, B, and C. In Part A, the effect of itraconazole or rifampin on the pharmacokinetics (PK) of E2609 and metabolites will be assessed. Approximately 32 subjects will be assigned to 1 of 2 treatment groups (itraconazole or rifampin) in equal numbers, with approximately 16 subjects per group. In Part B, the effects of steady-state dosing of E2609 on the PK of digoxin will be assessed in approximately 18 subjects. In Part C, the effects of donepezil administered in combination with, or 2 hours after, E2609 dosing on the PK of E2609 and metabolites, will be assessed in approximately 24 subjects.

Conditions

  • Healthy Subjects

Interventions

DRUG

E2609

DRUG

itraconazole

DRUG

rifampin

DRUG

digoxin

DRUG

donepezil

Sponsors & Collaborators

  • Eisai Inc.

    lead INDUSTRY

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
55 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2014-01-31
Primary Completion
2014-04-30
Completion
2014-05-31

Countries

  • United States

Study Locations

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Entities

Drugs

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02055703 on ClinicalTrials.gov