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NCT03787758 · ClinicalTrials.gov registry record · Phase 1

A Study to Evaluate Safety, Tolerability, and Pharmacokinetics of SAGE-718 Oral Solution in Patients With Huntington's Disease - Part B

A Phase 1 study, sponsored by Supernus Pharmaceuticals.

Completed
Registry status
Phase 1
Development phase
6
Enrollment target

NCT03787758: Completed Phase 1 study, sponsored by Supernus Pharmaceuticals.

NCT03787758 is a Phase 1 study that has completed, run by Supernus Pharmaceuticals. The registered enrollment target is 6 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (90% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03787758, a Phase 1 study, has completed, sponsored by Supernus Pharmaceuticals.

COMPLETED
Registry status
Phase 1
Development phase
6 participants
Enrollment target

Study Summary

This study is a phase 1, double-blind, placebo-controlled, multiple ascending dose study to determine the safety, tolerability, and pharmacokinetics of SAGE-718 oral solution in healthy adults (Part A) with an open-label cohort of patients with Huntington's disease (Part B)

Interventions

  • DRUG SAGE-718

Trial Details

FieldValue
Enrollment Target 6 participants
Start Date 2019-02-28
Est. Completion 2019-10-07
Phase Phase 1
Supernus Pharmaceuticals

57 total trials

What the finished NCT03787758 record still lists

NCT03787758 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 6 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (90% lower).

The record links to 0 conditions, and to 1 intervention - of which SAGE-718 is the first listed.

NCT03787758 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03787758 about?

NCT03787758 is a clinical study titled "A Study to Evaluate Safety, Tolerability, and Pharmacokinetics of SAGE-718 Oral Solution in Patients With Huntington's Disease - Part B". This study is a phase 1, double-blind, placebo-controlled, multiple ascending dose study to determine the safety, tolerability, and pharmacokinetics of SAGE-718 oral solution in healthy adults (Part A) with an open-label cohort of patients with Huntington's disease (Part B)

What is the current status of trial NCT03787758?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 6 participants. The study started on 2019-02-28. Estimated completion is 2019-10-07.

What interventions are being tested in trial NCT03787758?

The interventions under investigation include: SAGE-718 (DRUG).

Who is sponsoring clinical trial NCT03787758?

This trial is sponsored by Supernus Pharmaceuticals, which has 57 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03787758's enrollment target sits among peer trials

6 1974th of 2000 higher than 12 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 NCT03787758, the US trial registry maintained by the National Library of Medicine. NCT03787758 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.