- ICH GCP
- Реестр клинических исследований США
- Клиническое испытание NCT02008526
Theory-based Text Messaging to Reduce Methamphetamine Use and HIV Risks Among MSM
Обзор исследования
Статус
Условия
Подробное описание
Тип исследования
Регистрация (Действительный)
Фаза
- Непригодный
Контакты и местонахождение
Места учебы
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California
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Los Angeles, California, Соединенные Штаты, 90028
- Friends Community Center, a division of Friends Research Institute, Inc., Los Angeles, CA 90028
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Критерии участия
Критерии приемлемости
Возраст, подходящий для обучения
Принимает здоровых добровольцев
Полы, имеющие право на обучение
Описание
Inclusion Criteria:
- Self-identified MSM
- Between the ages of 18 and 65 years
- Methamphetamine use within the previous 3 months
- Unprotected anal intercourse (insertive or receptive) with a non-primary male partner in the previous 6 months
- Not currently in treatment or seeking methamphetamine abuse treatment
- Able and willing to fully charge a cellular phone daily
- Able and willing to provide informed consent
- Able and willing to comply with study requirements
Exclusion Criteria:
- Does not identify as a MSM
- Not between the ages of 18 and 65 years
- Has not used methamphetamine in the previous 3 months
- Has not had unprotected anal intercourse (insertive or receptive) with a non-primary male partner in the previous 6 months
- Currently in treatment or seeking methamphetamine abuse treatment
- Unable or unwilling to fully charge a cellular phone daily
- Unable or unwilling to provide informed consent
- Unable or unwilling to comply with study requirements
- Unable to understand the Informed Consent Form
- Determined to have a more serious psychiatric condition (SCID verified) that is beyond the safe enrollment of study procedures
Учебный план
Как устроено исследование?
Детали дизайна
- Основная цель: Профилактика
- Распределение: Рандомизированный
- Интервенционная модель: Параллельное назначение
- Маскировка: Нет (открытая этикетка)
Оружие и интервенции
Группа участников / Армия |
Вмешательство/лечение |
|---|---|
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Экспериментальный: TXT-PHE
Gay-specific, Theory-based Text Messages Transmitted by Peer Health Educators (TXT-PHE) This condition is interactive and tailored to the needs of the individual participant. PHEs initiate (i.e., "push") text messages to participants and also respond to participant-initiated queries and participant responses to the PHE messages (i.e., "pull"). Participants receive five pre-written messages per day sent on a predetermined schedule. Participants who respond to the pre-written text messages or initiate queries or requests for support ("pull") are sent additional real-time messages back from the PHE. During the 8-week intervention, participants receive a brief weekly text-based assessment on their methamphetamine use and HIV sexual behaviors in the previous seven days. |
Participants receive five gay-specific, theory-based pre-written messages per day sent on a predetermined schedule.
Participants who respond to the pre-written text messages or initiate queries or requests for support ("pull") are sent additional real-time messages back from the PHE.
Text messages are transmitted and responded to in real time, at the peak hours of high-risk activities.
During the 8-week intervention, participants receive a brief weekly text-based assessment on their methamphetamine use and HIV sexual behaviors in the previous seven days.
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Экспериментальный: TXT-Auto
Group 2: Gay-specific, Theory-based Text Messages Transmitted by Automation (TXT-Auto) Participants assigned to this group receive automatic text-messages. Following the initial welcome message, participants receive five pre-written messages per day sent on a predetermined schedule. During the 8-week intervention, participants receive a brief weekly text-based assessment on their methamphetamine use and HIV sexual behaviors in the previous seven days. |
Participants receive five gay-specific, theory-based pre-written messages per day sent on a predetermined schedule.
During the 8-week intervention, participants receive a brief weekly text-based assessment on their methamphetamine use and HIV sexual behaviors in the previous seven days.
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Без вмешательства: Assessment Only (AO)
During the 8-week intervention, participants receive a brief weekly text-based assessment on their methamphetamine use and HIV sexual behaviors in the previous seven days.
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Что измеряет исследование?
Первичные показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
|---|---|---|
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Methamphetamine Use
Временное ограничение: 9-months post randomization
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Self-reported and/or biomarker-confirmed methamphetamine use assessed at baseline and 9-month follow-up assessment.
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9-months post randomization
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HIV Sexual Risk Behavior
Временное ограничение: 9-months post randomization
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Engagement in condomless anal intercourse was assessed at baseline and 9-month post-randomization follow-up.
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9-months post randomization
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Cost Effectiveness
Временное ограничение: up to 36 months
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Cost-effectiveness data is collected quarterly throughout the course of the study using the UNAIDS template.
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up to 36 months
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Вторичные показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
|---|---|---|
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HIV Primary Care
Временное ограничение: 8-weeks post randomization, 3-/6-/9-months post randomization
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HIV-positive participants will be assessed according to their linkage/retention in HIV primary care and adherence to ART medication at 8-weeks, 3-, 6-, and 9-months post-randomization.
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8-weeks post randomization, 3-/6-/9-months post randomization
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Соавторы и исследователи
Спонсор
Публикации и полезные ссылки
Общие публикации
- Reback CJ, Ling D, Shoptaw S, Rohde J. Developing a Text Messaging Risk Reduction Intervention for Methamphetamine-Using MSM: Research Note. Open AIDS J. 2010 May 14;4:116-22. doi: 10.2174/1874613601004030116.
- Reback CJ, Grant DL, Fletcher JB, Branson CM, Shoptaw S, Bowers JR, Charania M, Mansergh G. Text messaging reduces HIV risk behaviors among methamphetamine-using men who have sex with men. AIDS Behav. 2012 Oct;16(7):1993-2002. doi: 10.1007/s10461-012-0200-7. Erratum In: AIDS Behav. 2012 Oct;16(7):2003.
Даты записи исследования
Изучение основных дат
Начало исследования
Первичное завершение (Действительный)
Завершение исследования (Действительный)
Даты регистрации исследования
Первый отправленный
Впервые представлено, что соответствует критериям контроля качества
Первый опубликованный (Оценивать)
Обновления учебных записей
Последнее опубликованное обновление (Действительный)
Последнее отправленное обновление, отвечающее критериям контроля качества
Последняя проверка
Дополнительная информация
Термины, связанные с этим исследованием
Ключевые слова
Другие идентификационные номера исследования
- R01DA035092 (Грант/контракт NIH США)
Планирование данных отдельных участников (IPD)
Планируете делиться данными об отдельных участниках (IPD)?
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