ClinicalTrials.gg
CompletedNCT05152485Updated Apr 18, 2023

A Study to Evaluate the Relative Bioavailability of Two Formulations of BIIB104 and Assess the Effect of Food on the Pharmacokinetics of BIIB104 Following Administration of a Single, Fixed, Oral Dose of BIIB104 in Healthy Participants

A Phase 1 interventional study of BIIB104 Reference Formulation and BIIB104 Test Formulation in Healthy Volunteers, sponsored by Biogen. Completed at 1 site in United States. Open to male participants aged 18 Years to 55 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2023-04-18.

Sponsored by Biogen · Phase 1, Interventional, and Treatment

From the registry’s dates

  • Primary completion was Jan 2022, 4 years 8 months ago, and no results have been posted to the registry.
Phase
Phase 1
Study type
Interventional
Enrollment
36
Allocation
Randomized
Ages
18 Years to 55 Years
Sex
Male
01

Study summary

The primary objectives of this study are to evaluate the relative bioavailability of the BIIB104 test formulation compared with the reference formulation in healthy Caucasian male adult participants in the fasted state and to assess the impact of food on BIIB104 pharmacokinetic (PK) parameters for the test formulation in healthy Caucasian male adult participants.

The secondary objective of the study is to assess the safety and tolerability of BIIB104 0.5 milligrams (mg) test formulation in the fasted and fed states following single-dose administration.

02

Conditions studied

  • Healthy Volunteers
03

In context

Lead sponsor

Biogen is the lead sponsor of 511 studies on the registry; 24 are open to participants now.

Of its 100 completed or terminated interventional studies of FDA-regulated products, 49 (49%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 55 Years
Sexes eligible
Male
Accepts healthy volunteers
Yes

Eligibility criteria

Key Inclusion Criteria:

  • Has a body mass index (BMI) between 18 and 30 kilogram per square meter (kg/m\^2), inclusive and a total body weight >50 kilograms [110 pound (lb)].

Key Exclusion Criteria:

  • Participates in other studies involving treatment with an investigational drug within 30 days or 5 half-lives (whichever is longer) prior to randomization and/or during study participation.
  • Previously participated in this study or previous studies with BIIB104.

NOTE: Other protocol defined Inclusion/Exclusion criteria may apply.

05

Study design

Phase
Phase 1
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
36 participants (actual)

Study arms

  • Active comparator
    BIIB104 0.5 mg Reference Formulation (Fasted State)

    Participants will receive BIIB104 0.5 mg, immediate-release liquid-filled hard-shell capsule, orally, on Day 1 in the fasted state.

    Drug: BIIB104 Reference Formulation

  • Experimental
    BIIB104 0.5 mg Test Formulation (Fasted State)

    Participants will receive BIIB104 0.5 mg, immediate-release softgel capsule, orally, on Day 1 in the fasted state.

    Drug: BIIB104 Test Formulation

  • Experimental
    BIIB104 0.5 mg Test Formulation (Fed State)

    Participants will receive BIIB104 0.5 mg, immediate-release softgel capsule, orally, on Day 1 in the fed state.

    Drug: BIIB104 Test Formulation

Interventions

06

What researchers measure

Primary outcomes

  1. Area Under the Plasma Concentration-Time Curve from Time Zero to Time of the Last Measurable Concentration (AUClast) of BIIB104

    Time frame: Up to Day 6

  2. Area Under the Plasma Concentration-Time Curve from Time Zero to Infinity (AUCinf) of BIIB104

    Time frame: Up to Day 6

  3. Maximum Observed Plasma Concentration (Cmax) of BIIB104

    Time frame: Up to Day 6

  4. Time to Reach Maximum Observed Plasma Concentration (Tmax) for BIIB104

    Time frame: Up to Day 6

Secondary outcomes

  1. Number of Participants with Treatment-Emergent Adverse Events (TEAEs) and Serious Adverse Events (SAEs)

    An AE is any untoward medical occurrence in a participant or clinical investigation participant administered a pharmaceutical product and that does not necessarily have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign, symptom, or disease temporally associated with the use of a medicinal (investigational) product, whether or not related to the medicinal (investigational) product. TEAEs are AEs that start or worsen after receiving the study drug. An SAE is any untoward medical occurrence that at any dose results in death; in the view of the investigator, places the participant at immediate risk of death (a life-threatening event); 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.

    Time frame: From Day 1 up to end of study (up to Day 16)

  2. Number of Participants with Clinically Significant Abnormalities in Clinical Laboratory Parameters

    Time frame: From Day 1 up to end of study (up to Day 16)

  3. Number of Participants with Clinically Significant Abnormalities in Vital Signs

    Time frame: From Day 1 up to end of study (up to Day 16)

  4. Number of Participants with Clinically Significant Abnormalities in Physical Examination Parameters

    Time frame: From Day 1 up to end of study (up to Day 16)

07

Study locations

1 site
  • QPS MRA
    Miami, Florida 33143, United States
08

References and documents

Individual participant data

Plan to share: Yes — In accordance with Biogen's Clinical Trial Transparency and Data Sharing Policy on https://www.biogentrialtransparency.com/

Data sharing details ↗ · vivli.org

No publications or documents are linked to this record.

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reached

Ran from Dec 2021 to primary completion in Jan 2022, 1 month.

How these figures are worked out, and which studies are left out of them.

Registered
Dec 8, 2021
First posted
Dec 9, 2021
StartActual
Dec 15, 2021
Primary completionActual
Jan 31, 2022
CompletionActual
Jan 31, 2022
Last update
Apr 18, 2023
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Apr 18, 2023, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT05152485
Lead sponsor
Biogen
Responsible party
Sponsor
First posted
Dec 9, 2021
Start date
Dec 15, 2021
Primary completion
Jan 31, 2022
Completion
Jan 31, 2022
Last update
Apr 18, 2023

Study contacts

Medical Director
study director · Biogen

Oversight

Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Apr 2023. You cannot join it, but the record below documents what was studied.

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