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NCT04704271 · ClinicalTrials.gov registry record · Phase 1

Gender Related Differences in the Acute Effects of Delta-9-Tetrahydrocannabinol in Healthy Humans: Sub-Study II

A Phase 1 study of Cannabis, sponsored by Yale University.

Recruiting
Registry status
Phase 1
Development phase
100
Enrollment target
1
Study location

NCT04704271: Recruiting Phase 1 study of Cannabis, sponsored by Yale University.

NCT04704271 is a Phase 1 study of Cannabis that is actively recruiting participants, run by Yale University. The registered enrollment target is 100 participants, roughly in line with the 107-participant average among 24 other Cannabis trials with a reported enrollment target. The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04704271, a Phase 1 study of Cannabis, is actively recruiting participants, sponsored by Yale University.

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

Study Summary

The purpose of the study is to characterize the acute effects of cannabinoids in women relative to men and to begin probing the mechanisms that may underlie gender differences.

Primary Outcome

Subjective measure of THC induced "high"

Conditions Studied

Interventions

  • DRUG Placebo
  • DRUG Inhaled THC

Study Locations (1)

Connecticut

  • Biological Studies Unit at the VA Connecticut Healthcare System, Yale School of Medicine - West Haven

Trial Details

FieldValue
Enrollment Target 100 participants
Start Date 2019-10-09
Est. Completion 2025-12-01
Phase Phase 1
Yale University

1,492 total trials

What NCT04704271 shows while recruiting

NCT04704271 is an interventional study that assigns participants to a tested intervention. The registered 100 participants enrollment target is mid-sized for trials with a published cap, roughly in line with the 107-participant average among 24 other Cannabis trials with a reported enrollment target.

The record links to 1 condition, with Cannabis appearing as the primary indexed condition, and to 2 interventions - of which Placebo is the first listed.

NCT04704271 reports a single indexed study location in Connecticut.

Frequently Asked Questions

What is clinical trial NCT04704271 about?

NCT04704271 is a clinical study titled "Gender Related Differences in the Acute Effects of Delta-9-Tetrahydrocannabinol in Healthy Humans: Sub-Study II". The purpose of the study is to characterize the acute effects of cannabinoids in women relative to men and to begin probing the mechanisms that may underlie gender differences.

What is the current status of trial NCT04704271?

This trial is currently recruiting. It is a Phase 1 study. The enrollment target is 100 participants. The study started on 2019-10-09. Estimated completion is 2025-12-01.

What conditions does trial NCT04704271 study?

This clinical trial studies the following conditions: Cannabis.

What interventions are being tested in trial NCT04704271?

The interventions under investigation include: Placebo (DRUG), Inhaled THC (DRUG).

Who is sponsoring clinical trial NCT04704271?

This trial is sponsored by Yale University, which has 1,492 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04704271 being conducted?

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

Similar trials for Cannabis

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 NCT04704271's enrollment target sits among peer trials

100 6th of 24 higher than 18 of 24 other Cannabis trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Cannabis 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 NCT04704271, the US trial registry maintained by the National Library of Medicine. NCT04704271 (mid enrollment · single site footprint · recruiting) retrieved and formatted by PlainTrial, see methodology.