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Cannabis in Adolescents Study
(Arm 1) If you join the study, you will have a total of six study visits over about two months. Half of these visits will be held via Zoom and the other half will be held in person at a clinic on the CU Anschutz Campus in Aurora. You will be asked questions; complete questionnaires; and gi... Protocol #20-0553 |
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Inhaled Cannabis, Oxidative Stress and the Pulmonary Innate Immune Response
This study evaluates the effect of long term cannabis/marijuana smoking on lung health. Volunteers should be between ages 21-55 No history of alcohol abuse, tobacco, or other recreational drug abuse No chronic medical conditions Healthy Cannabis users between ages 21 and 55 years: ... Protocol #14-1957 |
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Cannabis Teens and Choice Study (CATCH Study)
We are currently seeking participants ages 14-21 for a two visit (one remote, one on campus) study at CU Anschutz. The purpose of this research is to better understand the effects of substance use on decision making and biologic-systems in adolescents. Compensation is provided. ... Protocol #22-0101 |
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Cannabinoids and Traumatic Brain Injury: A Randomized, Placebo Controlled Trial
Our study is seeking individuals aged 18-60, who have been diagnosed with a traumatic brain injury (TBI) to participate. The study plans to learn more about the impacts of cannabidiol (CBD) on individuals with TBI. The 12-weeks of the study will involve using CBD or placebo.... Protocol #22-1427 |
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Multiomics Investigation of Marijuana Use
This research study seeks to learn more about biomarkers and biological pathways associated with marijuana use. We are enrolling adults who are marijuana users or non-users. The study involves filling out online surveys and one on-campus visit to give a blood, urine, and hair sample. If yo... Protocol #18-0853 Location: Outpatient CTRC, Outpatient CTRC, University of Colorado Hospital |
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Effects of high- vs. low-dose edible THC on alcohol consumption and neural correlates of reward and aversion
Alcohol and cannabis are often used together such that their effects overlap. Such simultaneous use is associated with greater risk for negative consequences, but little is known about the neural mechanisms that underlie simultaneous use. Legal-market cannabis products such as cannabis edi... Protocol #22-1314 Location: Brain Imaging Center (BIC), Outpatient CTRC |
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The Effects of Hemp-Derived CBD on the Neural Basis of Cannabis-Cue and Emotion Related Processing
We will recruit young adults (ages 18-25). Participants will be selected to achieve a diverse gender and ethnic sample, with roughly balanced male/female participation We will enroll up to 75 participants to achieve a sample size of ~52 participants with usable data. ... Protocol #23-2098 Location: Brain Imaging Center - BIC, Outpatient CTRC |