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Acute Effects of THC in Older Adult

Acute Effects of THC in Older Adult

Recruiting
21 years and older
All
Phase 1
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Overview

The primary objective of this study is to determine if increasing age confers greater vulnerability to the acute A) cognitive (e.g., memory, attention, psychomotor function), B) subjective (e.g., anxiogenic and rewarding effects), and C) cardiovascular (heart rate and blood pressure), effects of THC in adults \> 21 years old. The secondary aims of the study are to explore age-related acute effects of THC on electrophysiological indices of information processing (e.g., auditory steady-state response (ASSR), oddball paradigm \[P300\], and resting state cortical noise) and to determine age-related differences in the metabolism of THC.

Eligibility

  • Ability to provide informed consent
  • No history (current or past) of unstable or serious medical, neurological or psychiatric conditions.
  • High school education or greater
  • No positive pregnancy test and/or lactation/ planning to nurse while in this study
  • English speaking

Study details
    Age-related Cognitive Decline

NCT06948136

Yale University

13 May 2026

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