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NCT01288716 · ClinicalTrials.gov registry record · Phase 2

Study of Arbaclofen for the Treatment of Social Withdrawal in Subjects With Autism Spectrum Disorders

A Phase 2 study, sponsored by Seaside Therapeutics.

Completed
Registry status
Phase 2
Development phase
150
Enrollment target

NCT01288716: Completed Phase 2 study, sponsored by Seaside Therapeutics.

NCT01288716 is a Phase 2 study that has completed, run by Seaside Therapeutics. The registered enrollment target is 150 participants, above the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (13% higher). According to ClinicalTrials.gov, the official US trial registry.

View on ClinicalTrials.gov ↗

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The verdict

NCT01288716, a Phase 2 study, has completed, sponsored by Seaside Therapeutics.

COMPLETED
Registry status
Phase 2
Development phase
150 participants
Enrollment target

Study Summary

To explore the efficacy, safety and tolerability of STX209 (arbaclofen) administered for the treatment of social withdrawal in subjects with autism spectrum disorders

Interventions

  • DRUG Arbaclofen

Trial Details

FieldValue
Enrollment Target 150 participants
Start Date 2011-05
Est. Completion 2012-09
Phase Phase 2
Seaside Therapeutics

12 total trials

What the finished NCT01288716 record still lists

NCT01288716 is an interventional study that assigns participants to a tested intervention. The registered 150 participants enrollment target is mid-sized for trials with a published cap, above the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (13% higher).

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

NCT01288716 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT01288716 about?

NCT01288716 is a clinical study titled "Study of Arbaclofen for the Treatment of Social Withdrawal in Subjects With Autism Spectrum Disorders". To explore the efficacy, safety and tolerability of STX209 (arbaclofen) administered for the treatment of social withdrawal in subjects with autism spectrum disorders

What is the current status of trial NCT01288716?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 150 participants. The study started on 2011-05. Estimated completion is 2012-09.

What interventions are being tested in trial NCT01288716?

The interventions under investigation include: Arbaclofen (DRUG).

Who is sponsoring clinical trial NCT01288716?

This trial is sponsored by Seaside Therapeutics, which has 12 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT01288716's enrollment target sits among peer trials

150 455th of 2000 higher than 1,510 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 NCT01288716, the US trial registry maintained by the National Library of Medicine. NCT01288716 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.