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Идёт набор NCT05611502

Influence of TMS on Attention Modulation

Без фазы С лечением Drinking, Alcohol

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: TMS.
Кому может быть актуально
Состояния в реестре: Drinking, Alcohol. Базовые параметры: от 18 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
США
Следующий шаг
Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →
Официальное название

A Combined Neurofeedback- TMS Intervention for Alcohol Use Disorder - Aim 2

Обзор

The purpose of this study is to help understand how attention processes influence brain engagement during emotion and social cognition. The investigators also want to know if these processes are associated with drinking alcohol. Participation includes three study visits of about 2 hours each over approximately a month. The first visit involves a magnetic resonance imaging (MRI) scan and answering survey questions. Each of the next two visits will involve a session of transcranial magnetic stimulation (TMS, a non-invasive brain stimulation technique) followed by another MRI scan. People in the Auburn/Opelika area 19 or older are eligible to participate. People who drink alcohol and people who do not drink or don't drink very much are invited to participate.

Вмешательства

  • Устройство TMS
    TMS will be administered in a pattern that is either excitatory or inhibitory.

Первичные конечные точки

  • Change in attention switching [Срок оценки: Baseline, immediately following TMS A, immediately following TMS B]
  • Change in sociomoral attention switching [Срок оценки: Baseline, immediately following TMS A, immediately following TMS B]
  • Change in cue reactivity [Срок оценки: Baseline, immediately following TMS A, immediately following TMS B]
Вторичные конечные точки (3)
  • Change in brain activity attention switching [Срок оценки: Baseline, immediately following TMS A, immediately following TMS B]
  • Change in brain activity during sociomoral attention switching [Срок оценки: Baseline, immediately following TMS A, immediately following TMS B]
  • Change in brain activity during cue reactivity [Срок оценки: Baseline, immediately following TMS A, immediately following TMS B]

Критерии участия

Критерии включения

1\. Age 18 or Older

2A. (Drinker Group): Reports consuming 4 \[if female\]/ 5 \[if male\] or more standard drinks on one occasion at least 2 times a month AND/OR reports consuming more than 7 \[if female\]/ 14 \[if male\] standard drinks per week on average

2B. (Healthy Volunteer Group): Reports consuming 4 \[if female\]/ 5 \[if male\] or more standard drinks on one occasion less than once a month AND reports consuming less than 7 \[if female\]/ 14 \[if male\] standard drinks per week on average

Критерии исключения

  • MRI Contraindications
  • Presence of metal in the body that would make having a 7T MRI unsafe (including facial tattoos)
  • Claustrophobia, such that individual would be unable to stay in the MRI for up to 1 hr
  • Hearing loss, including tinnitus, that might be made worse by MRI or TMS
  • TMS Contraindications
  • Has ever had a seizure, or has a family history of epilepsy
  • Taking medications or substances that lower the seizure threshold\*
  • Implanted devices that are in the head or rely on physiological signals
  • History of neurological disease, such as stroke or brain tumor
  • Head injury with loss of consciousness greater than 30 minutes
  • Actively withdrawing from alcohol
  • Family history of schizophrenia or presence of psychotic symptoms

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

Здоровые добровольцы: Да

Дизайн исследования

Распределение
Рандомизированное
Модель
Перекрёстный дизайн
Маскирование
Простое слепое
Основная цель
Фундаментальное исследование

Центры проведения

США · 1 центр
  • Auburn University — Auburn

Идентификаторы

NCT: NCT05611502 · 21510 · R00AA027830

Первоисточники (государственные реестры)

Открыть это исследование на ClinicalTrials.gov ↗