93 Participants NeededMy employer runs this trial

E2086 Drug Interaction Study in Healthy Participants

No Placebo GroupAll trial participants will receive the active study treatment (no placebo)

What You Need to Know Before You Apply

What is the purpose of this trial?

The primary purpose of this study is to assess potential drug-drug interactions of E2086 when coadministered orally with Itraconazole, Carbamazepine, Midazolam, Dextromethorphan, Bupropion, or Combined Oral Contraceptives in Healthy Participants

Are You a Good Fit for This Trial?

This trial is for healthy adults who do not have any significant medical conditions. Participants should not be taking medications that could interfere with the study drugs.

Inclusion Criteria

I am a healthy non-smoker, non-vaper, and between 18 and 55 years old.
Body Mass Index (BMI) ≥18 and <30 kg/m2 at Screening
I am a healthy woman, age 18-55, who does not smoke or vape.

Exclusion Criteria

I have had surgery or a condition that affects how my body processes medications.
I am not in another clinical trial and have not used experimental treatments recently.
I have not received blood products or donated blood or plasma recently.
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Timeline for a Trial Participant

Screening

Participants are screened for eligibility to participate in the trial

2-4 weeks

Treatment Part A

Participants receive oral doses of E2086 alone or in combination with itraconazole or carbamazepine at steady state

4 weeks

Treatment Part B

Participants receive oral doses of midazolam, dextromethorphan, and bupropion alone or in combination with E2086 at steady state

4 weeks

Treatment Part C

Female participants receive a single dose of combined oral contraceptive (ethinyl estradiol and norethindrone) alone or in combination with E2086 at steady state

1 week

Follow-up

Participants are monitored for safety and effectiveness after treatment

4 weeks

What Are the Treatments Tested in This Trial?

Interventions

  • E2086

Trial Overview

The study tests how E2086 interacts with other common drugs (Itraconazole, Carbamazepine, Midazolam, Dextromethorphan, Bupropion, and oral contraceptives) when taken together by mouth in healthy people.

How Is the Trial Designed?

4

Treatment groups

Experimental Treatment

Group I: Part C: E2086 + Ethinyl estradiol + NorethindroneExperimental Treatment1 Intervention
Group II: Part B: E2086 + Midazolam + Dextromethorphan + BupropionExperimental Treatment1 Intervention
Group III: Part A: E2086 + ItraconazoleExperimental Treatment1 Intervention
Group IV: Part A: E2086 + CarbamazepineExperimental Treatment1 Intervention

Find a Clinic Near You

Who Is Running the Clinical Trial?

Eisai Inc.

Lead Sponsor

Trials
524
Recruited
161,000+
Founded
Eisai Inc. was established in 1995 as the U.S. subsidiary of Eisai Co., Ltd.
Headquarters
Woodcliff Lake, NJ, USA
Known For
Neurology and Oncology
Top Products
Aricept (donepezil), Lenvima (lenvatinib), Leqembi (lecanemab), Halaven (eribulin)
Lynn Kramer profile image

Lynn Kramer

Eisai Inc.

Chief Medical Officer since 2019

MD

Tatsuyuki Yasuno profile image

Tatsuyuki Yasuno

Eisai Inc.

Chief Executive Officer since 2023

MBA from Kellogg School of Management, Northwestern University; Bachelor of Political Science from Waseda University