Study to Assess the Safety, Tolerability, and Pharmacokinetics of BIIB104 in Healthy Japanese and Non-Japanese Participants

A Phase 1, Randomized, Double-Blind, Placebo-Controlled, Multiple-Dose Study to Assess the Safety, Tolerability, and Pharmacokinetics of BIIB104 in Healthy Japanese and Non-Japanese Participants

The primary objective is to evaluate the pharmacokinetics (PK) of BIIB104 in healthy Japanese and non-Japanese participants. The secondary objective is to evaluate the safety and tolerability of multiple, oral doses of BIIB104 administered BID for 9 days, with an additional dose occurring in the morning on Day 10 in healthy Japanese and non-Japanese participants.

Study Overview

• Status: Completed
• Conditions: Healthy Volunteers
• Intervention / Treatment: Drug: Placebo; Drug: BIIB104

• Study Type: Interventional
• Enrollment (Actual): 31
• Phase: Phase 1

Contacts and Locations

Study Locations

• United States
  • California
    • Long Beach, California, United States, 90806
      • Research Site

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years to 55 years (ADULT)
• Accepts Healthy Volunteers: Yes
• Genders Eligible for Study: Male

Description

Key Inclusion Criteria:

• For Japanese participants, was born in Japan, and biological parents and grandparents were of Japanese origin.
• For Japanese participants, if living outside Japan for more than 5 years, must not have significantly modified diet since leaving Japan.
• Non-Japanese participants must have a screening weight within ±20% of the mean value for Japanese participants.

Key Exclusion Criteria:

• Suicide attempt within the last 2 years. Participants who, in the Investigator's judgment, pose a significant suicide risk or who have suicidal ideation associated with actual intent and a method or plan in the past 6 months (i.e., "Yes" answers on items 4 or 5 of the Columbia Suicide Severity Rating Scale) will be excluded from the study.

Note: Other protocol specific inclusion/exclusion criteria may apply.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: TREATMENT
• Allocation: RANDOMIZED
• Interventional Model: PARALLEL
• Masking: QUADRUPLE

Number of Arms

3

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
EXPERIMENTAL: BIIB104 0.15 mg; Participants will receive multiple oral doses of BIIB104 0.15 mg capsules twice daily (BID) for 9 days, with an additional dose occurring in the morning on Day 10.	Drug: BIIB104; Administered as specified in the treatment arm.; Other Names: PF-04958242
EXPERIMENTAL: BIIB104 0.5 mg; Participants will receive multiple oral doses of BIIB104 0.5 mg capsules BID for 9 days, with an additional dose occurring in the morning on Day 10.	Drug: BIIB104; Administered as specified in the treatment arm.; Other Names: PF-04958242
EXPERIMENTAL: Placebo; Participants will receive multiple oral doses of placebo-matched BIIB104 capsules BID for 9 days, with an additional dose occurring in the morning on Day 10.	Drug: Placebo; Administered as specified in the treatment arm.

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Time Frame
Maximum Observed Concentration of BIIB104	pre-dose on Day 1, 2, 4, 7, 10; 0.25 hour (h), 0.5h, 0.75h, 1h, 1.5h, 2h, 3h, 4h, 8h and 12h post-dose on Day 1 and 10 ; 1.5h post-dose on Day 4 and 7; Day 11
Time to Reach Maximum Observed Concentration of BIIB104	pre-dose on Day 1, 2, 4, 7, 10; 0.25 hour (h), 0.5h, 0.75h, 1h, 1.5h, 2h, 3h, 4h, 8h and 12h post-dose on Day 1 and 10 ; 1.5h post-dose on Day 4 and 7; Day 11
Area Under the Concentration-Time Curve Within a Dosing Interval (AUCtau) of BIIB104	pre-dose on Day 1, 2, 4, 7, 10; 0.25 hour (h), 0.5h, 0.75h, 1h, 1.5h, 2h, 3h, 4h, 8h and 12h post-dose on Day 1 and 10 ; 1.5h post-dose on Day 4 and 7; Day 11
Maximum Observed Concentration at Steady State of BIIIB104	pre-dose on Day 1, 2, 4, 7, 10; 0.25 hour (h), 0.5h, 0.75h, 1h, 1.5h, 2h, 3h, 4h, 8h and 12h post-dose on Day 1 and 10 ; 1.5h post-dose on Day 4 and 7; Day 11
Time to Reach Maximum Observed Concentration at Steady State of BIIB104	pre-dose on Day 1, 2, 4, 7, 10; 0.25 hour (h), 0.5h, 0.75h, 1h, 1.5h, 2h, 3h, 4h, 8h and 12h post-dose on Day 1 and 10 ; 1.5h post-dose on Day 4 and 7; Day 11
Area Under the Concentration-Time Curve Over a Uniform Dosing Interval Tau at Steady State of BIIB104	pre-dose on Day 1, 2, 4, 7, 10; 0.25 hour (h), 0.5h, 0.75h, 1h, 1.5h, 2h, 3h, 4h, 8h and 12h post-dose on Day 1 and 10 ; 1.5h post-dose on Day 4 and 7; Day 11
Apparent Total Body Clearance of BIIB104	pre-dose on Day 1, 2, 4, 7, 10; 0.25 hour (h), 0.5h, 0.75h, 1h, 1.5h, 2h, 3h, 4h, 8h and 12h post-dose on Day 1 and 10 ; 1.5h post-dose on Day 4 and 7; Day 11
Apparent Volume of Distribution of BIIB104	pre-dose on Day 1, 2, 4, 7, 10; 0.25 hour (h), 0.5h, 0.75h, 1h, 1.5h, 2h, 3h, 4h, 8h and 12h post-dose on Day 1 and 10 ; 1.5h post-dose on Day 4 and 7; Day 11
Elimination Half-Life of BIIB104	pre-dose on Day 1, 2, 4, 7, 10; 0.25 hour (h), 0.5h, 0.75h, 1h, 1.5h, 2h, 3h, 4h, 8h and 12h post-dose on Day 1 and 10 ; 1.5h post-dose on Day 4 and 7; Day 11
Accumulation Ratio at Steady State of BIIB104	pre-dose on Day 1, 2, 4, 7, 10; 0.25 hour (h), 0.5h, 0.75h, 1h, 1.5h, 2h, 3h, 4h, 8h and 12h post-dose on Day 1 and 10 ; 1.5h post-dose on Day 4 and 7; Day 11
Trough Concentration of BIIB104	pre-dose on Day 1, 2, 4, 7, 10; 0.25 hour (h), 0.5h, 0.75h, 1h, 1.5h, 2h, 3h, 4h, 8h and 12h post-dose on Day 1 and 10 ; 1.5h post-dose on Day 4 and 7; Day 11

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Number of Participants With Adverse Events (AEs)	An AE is any untoward medical occurrence in a patient or clinical investigation participant administered a pharmaceutical product and that does not necessarily have a causal relationship with this treatment.	Baseline (Day 1) up to Day 14
Number of Participants With Serious Adverse Events (SAEs)	An SAE is any untoward medical occurrence that at any dose results in death, places the participant at immediate risk of death, requires inpatient hospitalization or prolongation of existing hospitalization, results in persistent or significant disability/incapacity, results in a congenital anomaly/birth defect, or is a medically important event.	Screening up to Day 14

Collaborators and Investigators

• Sponsor: Biogen

Study record dates

Study Major Dates

• Study Start (ACTUAL): October 2, 2019
• Primary Completion (ACTUAL): December 27, 2019
• Study Completion (ACTUAL): December 27, 2019

Study Registration Dates

• First Submitted: September 3, 2019
• First Submitted That Met QC Criteria: September 3, 2019
• First Posted (ACTUAL): September 6, 2019

Study Record Updates

• Last Update Posted (ACTUAL): March 24, 2021
• Last Update Submitted That Met QC Criteria: March 22, 2021
• Last Verified: March 1, 2021

More Information

Terms related to this study

• Other Study ID Numbers: 263HV106

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: YES
• IPD Plan Description: In accordance with Biogen's Clinical Trial Transparency and Data Sharing Policy on http://clinicalresearch.biogen.com/

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: Yes
• Studies a U.S. FDA-regulated device product: No