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임상시험 NCT07398443 (MATEY)은(는) 행동 경제학, 대마 흡연, 흡연에 대해 모집중 상태입니다. 모든 세부 정보를 보려면 임상시험 레이더 카드 뷰와 AI 발견 도구를 확인하거나 여기에서 무엇이든 물어보세요.
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Using Novel Behavioral Economic Measures to Characterize Dual Marijuana and Tobacco Use in Young Adults (MATEY) 120 신규 요법

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임상시험 NCT07398443 (MATEY)은(는) 행동 경제학, 대마 흡연, 흡연에 대해 알아보는 중재연구입니다. 현재 상태는 모집중이며, 연구는 2026년 2월 17일에 시작되어 120명의 참여자를 모집하고 있습니다. 브라운 대학교이(가) 진행하며, 2028년 11월 30일까지 완료될 예정입니다. ClinicalTrials.gov의 가장 최근 정보는 2026년 3월 4일에 갱신되었습니다.
간단한 개요
The multi session experimental study aims to determine dual use patterns of marijuana and tobacco by assessing the impact of price and availability of marijuana and tobacco using a cross price elasticity of demand task. The study will recruit 120 non-treatment seeking emerging young adults (18-25 years) who smoke marijuana and tobacco.
상세한 설명
Young adulthood is a crucial time to study substance use disorders which increase cancer risk later in life. It is especially important to understand marijuana and tobacco use as most young adults often use both. Although dual use is related with increased long-term health and behavioral risks, underlying behavioral mechanisms remain unclear. This study aims to address this gap by using rigorous laboratory-based beha...더 보기
공식 제목

Using Novel Behavioral Economic Measures to Characterize Dual Marijuana and Tobacco Use in Young Adults

질환명
행동 경제학대마 흡연흡연
기타 연구 식별자
NCT 번호
NCT07398443
실제 연구 시작일
2026-02-17
최신 업데이트 게시
2026-03-04
예상 연구 완료일
2028-11-30
계획된 등록 인원
120
연구종류
중재연구
단계/상
해당 없음
상태
모집중
주요 목적
기초과학
설계 할당
해당 없음
중재 모델
단일군설계
맹검 (마스킹)
없음 (오픈 라벨)
시험군 / 개입
참가자 그룹/시험군개입/치료
실험적Cue Reactivity
Participants will be exposed to neutral followed by cannabis or tobacco cues in a fixed sequence while they answer questions about their subjective state. The cues will include everyday items (e.g., eraser) and cannabis-related items (e.g., lighter).
Cue Reactivity
Participants will be exposed to neutral followed by cannabis or tobacco cues in a fixed sequence while they answer questions about their subjective state. The cues will include everyday items (e.g., eraser) and cannabis-related items (e.g., lighter).
주요결과변수
결과변수측정값 설명시간 범위
Change in self-reported cannabis craving
This study utilizes a structured cannabis cue exposure paradigm. During cue exposure, participants rate subjective craving on a scale from 0, "Not at all," to 10, "Extremely." Cannabis craving will be assessed following neutral cue exposure and then cannabis cue exposure. The primary outcome will be change in cannabis craving.
Up to 40 days post-baseline session
Change in self-reported tobacco craving
This study utilizes a structured tobacco cue exposure paradigm. During cue exposure, participants rate subjective craving on a scale from 0, "Not at all," to 10, "Extremely." Tobacco craving will be assessed following neutral cue exposure and then tobacco cue exposure. The primary outcome will be change in tobacco craving.
Up to 40 days post-baseline session
참여 도우미
적격성 기준

연령대
성인
최소 연령
18 Years
참여 가능한 성별
전체
건강한 참가자 허용
네
  1. Males/females who are 18 to 25 years of age
  2. Young adults who currently smoke commercial tobacco cigarettes (≥1x weekly in the past 30 days and for the past six months)
  3. Young adults who currently smoke marijuana (≥4 times in past 30 days and at least weekly on average for the last six months)
  4. Participants must report purchasing their own tobacco and marijuana at least once in the past 6 months
  5. Participants must speak, comprehend, and read English.

  1. Intention to quit marijuana or tobacco use in the next 30 days
  2. Self-reported illicit drug or heavy episodic alcohol use on >20 days in the past month (excluding marijuana)
  3. Individuals who are pregnant or breastfeeding
  4. Positive saliva test for recent THC use
  5. Breath alcohol level above 0 at any session.
  6. Participants who exclusively roll their own tobacco cigarettes
Brown University logo브라운 대학교115개의 진행 중인 임상시험 탐색 가능
  • National Institutes of Health (NIH) logoNational Institutes of Health (NIH)
  • National Cancer Institute (NCI) logo미국 국립암연구소
연구 대표 연락처
연락처: Elizabeth Aston, PhD, 401-863-6668, [email protected]
1 1개국에 임상시험 장소

Rhode Island

Brown University School of Public Health, Providence, Rhode Island, 02903, United States
Elizabeth Aston, PhD, 연락처, 401-863-6668, [email protected]
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