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Идёт набор NCT07063589

Cannabis Use Patterns Among Young Adults and Associations With Social and Health Outcomes.

— Наблюдательное Cannabis Use

Ориентир для пациента и семьи

Простыми словами

Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.

Что изучают
В протоколе указаны: Mobile application.
Кому может быть актуально
Состояния в реестре: Cannabis Use. Базовые параметры: 18 лет — 24 лет · Все.
Что важно проверить
Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
Где проводится
Канада
Следующий шаг
Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →

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Официальное название

Trajectoires Individuelles de Consommation de Cannabis en Situation Habituelle et Observations de Leurs Modalités en Contexte Écologique

Обзор

The purpose of this study is to identify and characterize patterns of non-therapeutic cannabis consumption and their variation in time in regular/daily users aged 18-24 years using a multi-factor approach (frequency of use, product types, cannabinoid dosages) over a two-year period.

Подробное описание

Changes in the legal status of cannabis in Canada have highlighted the need for knowledge about the substance and its effects at individual, population and societal levels. In Quebec, in the past year, one in four cannabis users reported weekly use, and around 15% reported daily use. More specifically, young people between the ages of 18 and 24 account for the largest proportion of this consumption, representing a large proportion of these regular to daily users. Little information is currently available about the correlates, evolution and effects of regular, daily cannabis use in this age group, despite the fact that it is the most widely used in the province.

Such comprehensive longitudinal data on consumption dynamics within this population is crucial for our understanding of whether and how cannabis use trajectories vary over time, characterizing the health and social consequences of cannabis consumption at this critical stage in human development, and ultimately providing evidence for the development of strategies to prevent and mitigate potential harms to this specific population.

Вмешательства

  • Другое Mobile application
    Cannabis use patterns and their resulting subjective experiences, along with social and health-related correlates will be collected in real time using a mobile application specifically designed for this study by a local custom software development company (Osedea, Montreal).

Первичные конечные точки

  • Cannabis use patterns [Срок оценки: Baseline]
  • Trajectories of consumption patterns over time_Route of administration [Срок оценки: From baseline (Day 1) up to two year (Day 730)]
  • Trajectories of consumption patterns over time_product type [Срок оценки: From baseline (Day 1) up to two year (Day 730)]
  • Trajectories of consumption patterns over time_THC constituent (%) [Срок оценки: From baseline (Day 1) up to two year (Day 730)]
  • Trajectories of consumption patterns over time_CBD constituent (%) [Срок оценки: From baseline (Day 1) up to two year (Day 730)]
  • Trajectories of consumption patterns over time_amount per use [Срок оценки: From baseline (Day 1) up to two year (Day 730)]
  • Trajectories of consumption patterns over time_supply source [Срок оценки: From baseline (Day 1) up to two year (Day 730)]
Вторичные конечные точки (2)
  • Socio-demographic and behavioral determinants [Срок оценки: From baseline (Day 1) up to two year (Day 730) and from week 1 to week 104 and every 4 months (Weeks16, 32, 48, 64, 96)]
  • Socio-demographic and behavioral determinants [Срок оценки: At Weeks 16, 32, 48, 64 and 96]

Критерии участия

Критерии включения

  • 18 to 24 years of age;
  • Cannabis use frequency of at least 1 day/week in the past three months;
  • Ability to speak and read French or English;
  • willingness to comply with all study procedures;
  • access to a mobile phone.

Критерии исключения

  • Planned extended absence during study period (e.g. pending legal action, surgery, incarceration, inpatient residential program) which, in the opinion of the research staff, might prevent completion of the study;
  • Current or anticipated treatment for cannabis use disorder, confirmed via self-report;
  • Medical document authorizing the use of cannabis for medical purposes;
  • Participation in clinical studies or undergoing other investigational procedures involving cannabis or cannabinoids administration.

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Да

Дизайн исследования

Модель наблюдения
Когортное

Центры проведения

Канада · 1 центр
  • Centre de recherche du Centre Hospitalier Universitaire de Montréal — Montreal

Идентификаторы

NCT: NCT07063589 · 2025-12297

Первоисточники (государственные реестры)

Открыть это исследование на ClinicalTrials.gov ↗