deltatrials
Unknown PHASE2 INTERVENTIONAL 2-arm NCT03243552

Proof of Mechanism Study for the Treatment of Social Anhedonia in ASD (ACEP4)

Proof of Mecahism Study for the Treatment of Social Anhedonia in ASD

Sponsor: Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)

Conditions ASD
Updated 11 times since 2017 Last updated: Jun 26, 2023 Started: Jun 1, 2017 Primary completion: Dec 31, 2023 Completion: Dec 31, 2023
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This PHASE2 trial investigates ASD and is currently ongoing. Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) leads this study, which shows 11 recorded versions since 2017 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Aug 2017 – ~Jun 2018 · 10 months · monthly snapshotNot Yet Recruiting~Jun 2018 – ~Feb 2019 · 8 months · monthly snapshotNot Yet Recruiting~Feb 2019 – ~May 2020 · 15 months · monthly snapshotRecruiting~May 2020 – ~Jan 2021 · 8 months · monthly snapshotRecruiting~Jan 2021 – ~Jun 2022 · 17 months · monthly snapshotRecruiting~Jun 2022 – ~Nov 2022 · 5 months · monthly snapshotRecruiting~Nov 2022 – ~Jul 2023 · 8 months · monthly snapshotRecruiting~Jul 2023 – ~Jul 2024 · 12 months · monthly snapshotActive Not Recruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotActive Not Recruiting~Sep 2024 – ~Jun 2025 · 9 months · monthly snapshotActive Not Recruiting~Jun 2025 – present · 13 months · monthly snapshotUnknown

Change History

11 versions recorded
  1. Jun 2025 — Present [monthly]

    Unknown PHASE2

    Status: Active Not RecruitingUnknown

  2. Sep 2024 — Jun 2025 [monthly]

    Active Not Recruiting PHASE2

  3. Jul 2024 — Sep 2024 [monthly]

    Active Not Recruiting PHASE2

  4. Jul 2023 — Jul 2024 [monthly]

    Active Not Recruiting PHASE2

    Status: RecruitingActive Not Recruiting

  5. Nov 2022 — Jul 2023 [monthly]

    Recruiting PHASE2

Show 6 earlier versions
  1. Jun 2022 — Nov 2022 [monthly]

    Recruiting PHASE2

  2. Jan 2021 — Jun 2022 [monthly]

    Recruiting PHASE2

  3. May 2020 — Jan 2021 [monthly]

    Recruiting PHASE2

  4. Feb 2019 — May 2020 [monthly]

    Recruiting PHASE2

    Status: Not Yet RecruitingRecruiting

  5. Jun 2018 — Feb 2019 [monthly]

    Not Yet Recruiting PHASE2

  6. Aug 2017 — Jun 2018 [monthly]

    Not Yet Recruiting PHASE2

    First recorded

Jun 2017

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
  • University of California, Los Angeles
Data source: University of California, Los Angeles

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

Study Locations