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NCT05457465 · ClinicalTrials.gov registry record · Phase 2

Assessing the Impact of Cannabidiol for Anxiety and Depression in Bipolar Disorder

A Phase 2 study of Bipolar Disorder, sponsored by Mclean Hospital.

Recruiting
Registry status
Phase 2
Development phase
25
Enrollment target
1
Study location

NCT05457465: Recruiting Phase 2 study of Bipolar Disorder, sponsored by Mclean Hospital.

NCT05457465 is a Phase 2 study of Bipolar Disorder that is actively recruiting participants, run by Mclean Hospital. The registered enrollment target is 25 participants, below the 333-participant average among 162 other Bipolar Disorder trials with a reported enrollment target (92% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT05457465, a Phase 2 study of Bipolar Disorder, is actively recruiting participants, sponsored by Mclean Hospital.

RECRUITING
Registry status
Phase 2
Development phase
25 participants
Enrollment target
1
Study location

Study Summary

Preliminary data have suggested that cannabidiol (CBD) may have a number of clinical benefits, including anti-anxiety and antidepressant properties. This study is a pilot open-label clinical trial assessing a custom-formulated high-CBD product over the course of 4 weeks in patients with bipolar disorder who experience anxiety.

Primary Outcome

Anxiety will be assessed using a number of self-report and administered clinical ratings scales: the primary outcome measure will be the Beck Anxiety Inventory (BAI), which is a 21-item self-report measure used to rate subjective, somatic, and panic-related symptoms of anxiety on a scale of 0 (not at all) to 3 (severely). The total score ranges from 0 (no anxiety) to 63 (severe anxiety).

Conditions Studied

Interventions

  • DRUG Cannabidiol

Study Locations (1)

Massachusetts

  • McLean Hospital - Belmont

Trial Details

FieldValue
Enrollment Target 25 participants
Start Date 2023-06-01
Est. Completion 2025-12
Phase Phase 2
Mclean Hospital

140 total trials

What NCT05457465 shows while recruiting

NCT05457465 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 25 participants, a relatively small participant target, below the 333-participant average among 162 other Bipolar Disorder trials with a reported enrollment target (92% lower).

The record links to 1 condition, with Bipolar Disorder appearing as the primary indexed condition, and to 1 intervention - of which Cannabidiol is the first listed.

NCT05457465 reports a single indexed study location in Massachusetts.

Frequently Asked Questions

What is clinical trial NCT05457465 about?

NCT05457465 is a clinical study titled "Assessing the Impact of Cannabidiol for Anxiety and Depression in Bipolar Disorder". Preliminary data have suggested that cannabidiol (CBD) may have a number of clinical benefits, including anti-anxiety and antidepressant properties. This study is a pilot open-label clinical trial assessing a custom-formulated high-CBD product over the course of 4 weeks in patients with bipolar diso...

What is the current status of trial NCT05457465?

This trial is currently recruiting. It is a Phase 2 study. The enrollment target is 25 participants. The study started on 2023-06-01. Estimated completion is 2025-12.

What conditions does trial NCT05457465 study?

This clinical trial studies the following conditions: Bipolar Disorder.

What interventions are being tested in trial NCT05457465?

The interventions under investigation include: Cannabidiol (DRUG).

Who is sponsoring clinical trial NCT05457465?

This trial is sponsored by Mclean Hospital, which has 140 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT05457465 being conducted?

This trial has 1 study location across Massachusetts. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Bipolar Disorder

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT05457465's enrollment target sits among peer trials

25 148th of 162 higher than 13 of 162 other Bipolar Disorder trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Bipolar Disorder 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 NCT05457465, the US trial registry maintained by the National Library of Medicine. NCT05457465 (small enrollment · single site footprint · recruiting) retrieved and formatted by PlainTrial, see methodology.