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NCT05421065 · ClinicalTrials.gov registry record · Phase 2

Psilocybin-Assisted vs Ketamine-Assisted Psychotherapy for Alcohol Use Disorder

A Phase 2 study of Alcohol Use Disorder, sponsored by Peggy C Nopoulos.

Active
Registry status
Phase 2
Development phase
20
Enrollment target
1
Study location

NCT05421065: Active Phase 2 study of Alcohol Use Disorder, sponsored by Peggy C Nopoulos.

NCT05421065 is a Phase 2 study of Alcohol Use Disorder that is active but no longer recruiting, run by Peggy C Nopoulos. The registered enrollment target is 20 participants, below the 328-participant average among 184 other Alcohol Use Disorder trials with a reported enrollment target (94% 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

NCT05421065, a Phase 2 study of Alcohol Use Disorder, is active but no longer recruiting, sponsored by Peggy C Nopoulos.

ACTIVE NOT RECRUITING
Registry status
Phase 2
Development phase
20 participants
Enrollment target
1
Study location

Study Summary

This pilot study will collect preliminary data that measures the effects of psilocybin-assisted psychotherapy vs ketamine-assisted psychotherapy on patients struggling with alcohol use.

Primary Outcome

quantifies daily alcohol use

Conditions Studied

Interventions

  • DRUG Ketamine
  • DRUG Psilocybin

Study Locations (1)

Iowa

  • University of Iowa - Iowa City

Trial Details

FieldValue
Enrollment Target 20 participants
Start Date 2024-02-02
Est. Completion 2026-09
Phase Phase 2
Peggy C Nopoulos

2 total trials

What the registry record for NCT05421065 still lists

NCT05421065 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 20 participants, a relatively small participant target, below the 328-participant average among 184 other Alcohol Use Disorder trials with a reported enrollment target (94% lower).

The record links to 1 condition, with Alcohol Use Disorder appearing as the primary indexed condition, and to 2 interventions - of which Ketamine is the first listed.

NCT05421065 reports a single indexed study location in Iowa.

Frequently Asked Questions

What is clinical trial NCT05421065 about?

NCT05421065 is a clinical study titled "Psilocybin-Assisted vs Ketamine-Assisted Psychotherapy for Alcohol Use Disorder". This pilot study will collect preliminary data that measures the effects of psilocybin-assisted psychotherapy vs ketamine-assisted psychotherapy on patients struggling with alcohol use.

What is the current status of trial NCT05421065?

This trial is currently active not recruiting. It is a Phase 2 study. The enrollment target is 20 participants. The study started on 2024-02-02. Estimated completion is 2026-09.

What conditions does trial NCT05421065 study?

This clinical trial studies the following conditions: Alcohol Use Disorder.

What interventions are being tested in trial NCT05421065?

The interventions under investigation include: Ketamine (DRUG), Psilocybin (DRUG).

Who is sponsoring clinical trial NCT05421065?

This trial is sponsored by Peggy C Nopoulos, which has 2 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT05421065 being conducted?

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

Similar trials for Alcohol Use 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 NCT05421065's enrollment target sits among peer trials

20 165th of 184 higher than 15 of 184 other Alcohol Use Disorder trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Alcohol Use 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 NCT05421065, the US trial registry maintained by the National Library of Medicine. NCT05421065 (small enrollment · single site footprint · active not recruiting) retrieved and formatted by PlainTrial, see methodology.