deltatrials
Recruiting PHASE3 INTERVENTIONAL 2-arm NCT04411225

Effects of Cannabidiol (CBD) Versus Placebo as an Adjunct to Treatment in Early Psychosis

Effects of Cannabidiol (CBD) Versus Placebo as an Adjunct to Treatment in Early Psychosis: Understanding the Mechanism and Mediators of Action

Sponsor: Center for Medicinal Cannabis Research

Updated 9 times since 2020 Last updated: Jan 7, 2026 Started: Jun 1, 2022 Primary completion: Dec 31, 2026 Completion: Dec 31, 2026
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE3 clinical study on Early Psychosis, this trial is actively recruiting participants. The trial is conducted by Center for Medicinal Cannabis Research and has accumulated 9 data snapshots since 2022. Psychiatric clinical trials are essential for establishing evidence-based treatment standards.

Status Flow

~Jul 2020 – ~Jan 2021 · 6 months · monthly snapshotNot Yet Recruiting~Jan 2021 – ~Mar 2021 · 59 days · monthly snapshotNot Yet Recruiting~Mar 2021 – ~Sep 2021 · 6 months · monthly snapshotNot Yet Recruiting~Sep 2021 – ~Aug 2023 · 23 months · monthly snapshotRecruiting~Aug 2023 – ~Jun 2024 · 10 months · monthly snapshotUnknown Status~Jun 2024 – ~Jul 2024 · 30 days · monthly snapshotRecruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotRecruiting~Sep 2024 – ~Feb 2026 · 17 months · monthly snapshotRecruiting~Feb 2026 – present · 5 months · monthly snapshotRecruiting

Change History

9 versions recorded
  1. Feb 2026 — Present [monthly]

    Recruiting PHASE3

  2. Sep 2024 — Feb 2026 [monthly]

    Recruiting PHASE3

  3. Jul 2024 — Sep 2024 [monthly]

    Recruiting PHASE3

  4. Jun 2024 — Jul 2024 [monthly]

    Recruiting PHASE3

    Status: Unknown StatusRecruiting

  5. Aug 2023 — Jun 2024 [monthly]

    Unknown Status PHASE3

    Status: RecruitingUnknown Status

Show 4 earlier versions
  1. Sep 2021 — Aug 2023 [monthly]

    Recruiting PHASE3

    Status: Not Yet RecruitingRecruiting

  2. Mar 2021 — Sep 2021 [monthly]

    Not Yet Recruiting PHASE3

  3. Jan 2021 — Mar 2021 [monthly]

    Not Yet Recruiting PHASE3

  4. Jul 2020 — Jan 2021 [monthly]

    Not Yet Recruiting PHASE3

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Center for Medicinal Cannabis Research
  • University of California, San Diego
Data source: University of California, San Diego

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