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NCT03945279 · ClinicalTrials.gov registry record · Phase 1

A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of BIIB100 Administered Orally to Adults With Amyotrophic Lateral Sclerosis

A Phase 1 study, sponsored by Biogen.

Completed
Registry status
Phase 1
Development phase
49
Enrollment target

NCT03945279: Completed Phase 1 study, sponsored by Biogen.

NCT03945279 is a Phase 1 study that has completed, run by Biogen. The registered enrollment target is 49 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (18% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03945279, a Phase 1 study, has completed, sponsored by Biogen.

COMPLETED
Registry status
Phase 1
Development phase
49 participants
Enrollment target

Study Summary

The primary objective of this study is to evaluate the safety, tolerability of single-ascending doses of BIIB100 in adults with amyotrophic lateral sclerosis (ALS). The secondary objective of the study is to characterize the pharmacokinetic profile of BIIB100.

Primary Outcome

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 (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal (investigational) product, whether or not related to the medicinal (investigational) product. An SAE is any untowar

Interventions

  • DRUG Placebo
  • DRUG BIIB100

Trial Details

FieldValue
Enrollment Target 49 participants
Start Date 2019-05-30
Est. Completion 2021-06-21
Phase Phase 1
Biogen

334 total trials

What the finished NCT03945279 record still lists

NCT03945279 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 49 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (18% lower).

The record links to 0 conditions, and to 2 interventions - of which Placebo is the first listed.

NCT03945279 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03945279 about?

NCT03945279 is a clinical study titled "A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of BIIB100 Administered Orally to Adults With Amyotrophic Lateral Sclerosis". The primary objective of this study is to evaluate the safety, tolerability of single-ascending doses of BIIB100 in adults with amyotrophic lateral sclerosis (ALS). The secondary objective of the study is to characterize the pharmacokinetic profile of BIIB100.

What is the current status of trial NCT03945279?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 49 participants. The study started on 2019-05-30. Estimated completion is 2021-06-21.

What interventions are being tested in trial NCT03945279?

The interventions under investigation include: Placebo (DRUG), BIIB100 (DRUG).

Who is sponsoring clinical trial NCT03945279?

This trial is sponsored by Biogen, which has 334 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03945279's enrollment target sits among peer trials

49 1017th of 2000 higher than 976 of 2,000 other Phase 1 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 1 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT03945279, the US trial registry maintained by the National Library of Medicine. NCT03945279 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.