← Eichor
Study identifier: NCT06290063 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Cannabidiol and Older Adult Cannabis Users

Condition: Sleep · Anxiety · Depression  ·  Sponsor: University of Colorado, Boulder

PhasePhase 2
Planned participants385
Who can joinAll sexes, 60 Years to no upper limit
Healthy volunteersNo

About this study

Cannabis use increased 10 fold among adults over the age of 65 between 2014 and 2016 but very little data exists on the extent of their harmful effects on health and behavior. The overarching goal of this project is to test a novel harm reduction strategy in which older individuals who seek to use cannabis for pain, anxiety or mood problems (depression/anxiety) will be randomly assigned to one of three conditions in an 8 week randomized controlled trial: hemp-derived CBD+THC, hemp-derived CBD-THC, or placebo. This work has the ability to directly inform individual choices regarding the use of cannabis products among older adults, and direct policy decisions regulating cannabis formulations on the legal market.

This description comes directly from the study's public registry record.

Talk to the study team

Kyle A Chrystal, BA  ·  6037697718  ·  kyle.chrystal@colorado.edu

Always discuss trial participation with your own doctor first.

Locations (1)

University of Colorado at BoulderBoulder, Colorado, United StatesRecruiting

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →

This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT06290063