deltatrials
Completed PHASE2 INTERVENTIONAL 3-arm NCT02996305

A Study in Adults and Adolescents With Angelman Syndrome (STARS)

A Phase 2 Adult and Adolescent Angelman Syndrome Clinical Trial: A Randomized, Double-Blind, Safety and Efficacy Study of Gaboxadol

Sponsor: Healx AI

Updated 19 times since 2017 Last updated: Jul 17, 2025 Started: Jan 31, 2016 Primary completion: Jun 7, 2018 Completion: Aug 6, 2018
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE2 clinical study on Angelman Syndrome, this trial is completed. The trial is conducted by Healx AI and has accumulated 19 data snapshots since 2016. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Jan 2017 – ~Feb 2017 · 31 days · monthly snapshot~Feb 2017 – ~Apr 2017 · 59 days · monthly snapshot~Apr 2017 – ~Jun 2017 · 2 months · monthly snapshot~Jun 2017 – ~Jul 2017 · 30 days · monthly snapshot~Jul 2017 – ~Aug 2017 · 31 days · monthly snapshot~Aug 2017 – ~Sep 2017 · 31 days · monthly snapshot~Sep 2017 – ~Oct 2017 · 30 days · monthly snapshot~Oct 2017 – ~Dec 2017 · 2 months · monthly snapshot~Dec 2017 – ~Jun 2018 · 6 months · monthly snapshot~Jun 2018 – ~Sep 2018 · 3 months · monthly snapshot~Sep 2018 – ~Jan 2021 · 28 months · monthly snapshot~Jan 2021 – ~Apr 2022 · 15 months · monthly snapshot~Apr 2022 – ~Dec 2022 · 8 months · monthly snapshot~Dec 2022 – ~Jan 2023 · 31 days · monthly snapshot~Jan 2023 – ~Jul 2024 · 18 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Aug 2025 · 11 months · monthly snapshot~Aug 2025 – ~Sep 2025 · 31 days · monthly snapshot~Sep 2025 – present · 11 months · monthly snapshot

Change History

19 versions recorded
  1. Sep 2025 — Present [monthly]

    Completed PHASE2

  2. Aug 2025 — Sep 2025 [monthly]

    Completed PHASE2

  3. Sep 2024 — Aug 2025 [monthly]

    Completed PHASE2

  4. Jul 2024 — Sep 2024 [monthly]

    Completed PHASE2

  5. Jan 2023 — Jul 2024 [monthly]

    Completed PHASE2

Show 14 earlier versions
  1. Dec 2022 — Jan 2023 [monthly]

    Completed PHASE2

  2. Apr 2022 — Dec 2022 [monthly]

    Completed PHASE2

  3. Jan 2021 — Apr 2022 [monthly]

    Completed PHASE2

  4. Sep 2018 — Jan 2021 [monthly]

    Completed PHASE2

    Status: Active Not RecruitingCompleted

  5. Jun 2018 — Sep 2018 [monthly]

    Active Not Recruiting PHASE2

    Status: RecruitingActive Not Recruiting

  6. Dec 2017 — Jun 2018 [monthly]

    Recruiting PHASE2

  7. Oct 2017 — Dec 2017 [monthly]

    Recruiting PHASE2

  8. Sep 2017 — Oct 2017 [monthly]

    Recruiting PHASE2

  9. Aug 2017 — Sep 2017 [monthly]

    Recruiting PHASE2

  10. Jul 2017 — Aug 2017 [monthly]

    Recruiting PHASE2

  11. Jun 2017 — Jul 2017 [monthly]

    Recruiting PHASE2

  12. Apr 2017 — Jun 2017 [monthly]

    Recruiting PHASE2

  13. Feb 2017 — Apr 2017 [monthly]

    Recruiting PHASE2

  14. Jan 2017 — Feb 2017 [monthly]

    Recruiting PHASE2

    First recorded

Jan 2016

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Healx AI
Data source: Healx AI

For direct contact, visit the study record on ClinicalTrials.gov .