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NCT03253926 · ClinicalTrials.gov registry record · Phase 1

Effect of Lorcaserin on Cannabis Withdrawal and Self-administration

A Phase 1 study of Cannabis Use, sponsored by New York State Psychiatric Institute.

Completed
Registry status
Phase 1
Development phase
15
Enrollment target
1
Study location

NCT03253926: Completed Phase 1 study of Cannabis Use, sponsored by New York State Psychiatric Institute.

NCT03253926 is a Phase 1 study of Cannabis Use that has completed, run by New York State Psychiatric Institute. The registered enrollment target is 15 participants, below the 279-participant average among 44 other Cannabis Use trials with a reported enrollment target (95% 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

NCT03253926, a Phase 1 study of Cannabis Use, has completed, sponsored by New York State Psychiatric Institute.

COMPLETED
Registry status
Phase 1
Development phase
15 participants
Enrollment target
1
Study location

Study Summary

In this study, the investigators are interested in testing how lorcaserin influences the effects of cannabis in a human laboratory model of cannabis use.

Primary Outcome

Number of cannabis puffs participant chooses to smoke.

Conditions Studied

Interventions

  • DRUG Placebo
  • DRUG Lorcaserin
  • DRUG Marijuana

Study Locations (1)

New York

  • New York State Psychiatric Institute - New York

Trial Details

FieldValue
Enrollment Target 15 participants
Start Date 2017-09-05
Est. Completion 2021-12-31
Phase Phase 1

What the finished NCT03253926 record still lists

NCT03253926 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 15 participants, a relatively small participant target, below the 279-participant average among 44 other Cannabis Use trials with a reported enrollment target (95% lower).

The record links to 1 condition, with Cannabis Use appearing as the primary indexed condition, and to 3 interventions - of which Placebo is the first listed.

NCT03253926 reports a single indexed study location in New York.

Frequently Asked Questions

What is clinical trial NCT03253926 about?

NCT03253926 is a clinical study titled "Effect of Lorcaserin on Cannabis Withdrawal and Self-administration". In this study, the investigators are interested in testing how lorcaserin influences the effects of cannabis in a human laboratory model of cannabis use.

What is the current status of trial NCT03253926?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 15 participants. The study started on 2017-09-05. Estimated completion is 2021-12-31.

What conditions does trial NCT03253926 study?

This clinical trial studies the following conditions: Cannabis Use.

What interventions are being tested in trial NCT03253926?

The interventions under investigation include: Placebo (DRUG), Lorcaserin (DRUG), Marijuana (DRUG).

Who is sponsoring clinical trial NCT03253926?

This trial is sponsored by New York State Psychiatric Institute, which has 364 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT03253926 being conducted?

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

Similar trials for Cannabis Use

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 NCT03253926's enrollment target sits among peer trials

15 43rd of 44 higher than 2 of 44 other Cannabis Use trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Cannabis Use 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 NCT03253926, the US trial registry maintained by the National Library of Medicine. NCT03253926 (small enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.