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NCT03000569 · ClinicalTrials.gov registry record · Phase 2

A Study to Evaluate SAGE-217 in Participants With Parkinson's Disease

A Phase 2 study, sponsored by Biogen.

Completed
Registry status
Phase 2
Development phase
29
Enrollment target

NCT03000569: Completed Phase 2 study, sponsored by Biogen.

NCT03000569 is a Phase 2 study that has completed, run by Biogen. The registered enrollment target is 29 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (78% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03000569, a Phase 2 study, has completed, sponsored by Biogen.

COMPLETED
Registry status
Phase 2
Development phase
29 participants
Enrollment target

Study Summary

This study assesses the safety, tolerability, pharmacokinetics and efficacy of SAGE-217 in 29 participants with moderate to severe Parkinson's Disease.

Primary Outcome

An adverse event (AE) was defined as any untoward medical occurrence associated with the use of a drug in humans, whether or not considered drug-related. A TEAE was as an AE that occurred after the first administration of study drug. The analysis was performed in participants included in Part A of the study.

Interventions

  • DRUG Levodopa
  • DRUG SAGE-217
  • DRUG Antiparkinsonian Agent(s)

Trial Details

FieldValue
Enrollment Target 29 participants
Start Date 2016-11-30
Est. Completion 2017-09-11
Phase Phase 2
Biogen

334 total trials

What the finished NCT03000569 record still lists

NCT03000569 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 29 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (78% lower).

The record links to 0 conditions, and to 3 interventions - of which Levodopa is the first listed.

NCT03000569 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03000569 about?

NCT03000569 is a clinical study titled "A Study to Evaluate SAGE-217 in Participants With Parkinson's Disease". This study assesses the safety, tolerability, pharmacokinetics and efficacy of SAGE-217 in 29 participants with moderate to severe Parkinson's Disease.

What is the current status of trial NCT03000569?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 29 participants. The study started on 2016-11-30. Estimated completion is 2017-09-11.

What interventions are being tested in trial NCT03000569?

The interventions under investigation include: Levodopa (DRUG), SAGE-217 (DRUG), Antiparkinsonian Agent(s) (DRUG).

Who is sponsoring clinical trial NCT03000569?

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

How this trial's enrollment target compares

Where NCT03000569's enrollment target sits among peer trials

29 1669th of 2000 higher than 324 of 2,000 other Phase 2 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 2 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 NCT03000569, the US trial registry maintained by the National Library of Medicine. NCT03000569 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.