- ICH GCP
- Реестр клинических исследований США
- Клиническое испытание NCT06835855
Development of Attentional Biases for Affective Cues in Infants of Mothers With Depression
The goal of this study is to examine attentional biases for facial displays of emotion as a mechanism of risk in infants of mothers with postpartum major depression, and the potential role of infant arousal in the development of these attentional biases.
Обзор исследования
Статус
Вмешательство/лечение
Подробное описание
As part of the study protocol, infants will complete a computer-based task in which they view facial displays of emotion (angry, happy, sad, neutral) while an eye tracker records their gaze. Mother and infants will also complete a standardized interaction task during which the investigators assess infant gaze and psychophysiology. The task consists of three stages, each of which lasts three minutes. For the first stage (Free Play 1), infants sit in a highchair and mothers are asked to play with their baby as they normally would, without any toys or other objects. In the second stage (Sad), mothers are asked to think about times when they are sad or depressed and do not feel able to effectively play with their child. Mothers are instructed to look at their child but speak in a monotone and minimize body movement or any physical contact with the infant. In the third stage (Free Play 2), mothers again interact with their infants normally for three minutes. These two tasks are consistent with the definition of a Basic Experimental Study in Humans (BESH).
Тип исследования
Регистрация (Оцененный)
Фаза
- Непригодный
Контакты и местонахождение
Контакты исследования
- Имя: Brandon E Gibb, Ph.D.
- Номер телефона: 607-777-2511
- Электронная почта: bgibb@binghamton.edu
Места учебы
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New York
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Binghamton, New York, Соединенные Штаты, 13902
- Рекрутинг
- Binghamton University
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Контакт:
- Brandon E Gibb, Ph.D.
- Номер телефона: 607-777-2511
- Электронная почта: bgibb@binghamton.edu
-
Главный следователь:
- Brandon E Gibb, Ph.D.
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Критерии участия
Критерии приемлемости
Возраст, подходящий для обучения
Принимает здоровых добровольцев
Полы, имеющие право на обучение
Описание
Inclusion Criteria:
- The high-risk group (n = 150) will consist of women with at least one episode of MDD since their baby's birth.
- To qualify for the low-risk group (n = 75), women cannot have a history of any depressive disorder or any current psychiatric diagnoses.
- Infants will be required to be singleton children born full-term (> 37 weeks) and normal weight (> 2,500 grams) with no birth complications or health problems to avoid medical complications contributing to infants' attention, reactivity, and regulation measures.
- The two groups will be matched on demographic factors (e.g., age, race/ethnicity, income).
Exclusion Criteria:
- Additional exclusion criteria are diagnoses of alcohol or substance use disorders currently or at any point during pregnancy, or lifetime history of bipolar or psychotic disorders.
Учебный план
Как устроено исследование?
Детали дизайна
- Основная цель: Фундаментальная наука
- Распределение: Н/Д
- Интервенционная модель: Одногрупповое задание
- Маскировка: Нет (открытая этикетка)
Оружие и интервенции
Группа участников / Армия |
Вмешательство/лечение |
|---|---|
|
Экспериментальный: Экспериментальный протокол для всех детей
|
Infants will complete a computer-based task in which they view facial displays of emotion (angry, happy, sad, neutral) while an eye tracker records their gaze. Mother and infants will also complete a standardized interaction task during which we assess infant gaze and psychophysiology. The task consists of three stages, each of which lasts three minutes. For the first stage (Free Play 1), infants sit in a highchair and mothers are asked to play with their baby as they normally would, without any toys or other objects. In the second stage (Sad), mothers are asked to think about times when they are sad or depressed and do not feel able to effectively play with their child. They are instructed to look at their child but speak in a monotone and minimize body movement or any physical contact with the infant. In the third stage (Free Play 2), mothers again interact with their infants normally for three minutes. |
Что измеряет исследование?
Первичные показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
|---|---|---|
|
Eye gaze during computer-based task
Временное ограничение: Baseline and 3-, 6-, 9-, and 12-month follow-up
|
Used to determine percent of infant attention allocated to each emotional stimulus type (angry, happy, sad, neutral) during the computer-based task |
Baseline and 3-, 6-, 9-, and 12-month follow-up
|
|
Eye gaze during the interaction task
Временное ограничение: Baseline and 3-, 6-, 9-, and 12-month follow-up
|
Used to assess the proportion of time during each phase of the interaction task that babies look at their mother (versus away from their mother) |
Baseline and 3-, 6-, 9-, and 12-month follow-up
|
|
Infant Heart Rate
Временное ограничение: Baseline and 3-, 6-, 9-, and 12-month follow-up
|
During the interaction tasks, the investigators will record infant electrocardiography (ECG) to calculate heart rate (HR) using a MindWare Mobile system. |
Baseline and 3-, 6-, 9-, and 12-month follow-up
|
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Infant Respiratory Sinus Arrhythmia
Временное ограничение: Baseline and 3-, 6-, 9-, and 12-month follow ups
|
During the interaction tasks, the investigators will record infant electrocardiography (ECG) to calculate respiratory sinus arrhythmia (RSA) using a MindWare Mobile system. To calculate RSA, spectral power analyses will be performed with a fast Fourier transformation. RSA will be defined as power density in the .24-1.04 Hz frequency band and will be calculated for each 30 s epoch of each task. |
Baseline and 3-, 6-, 9-, and 12-month follow ups
|
Вторичные показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
|---|---|---|
|
Infant social-emotional problems
Временное ограничение: Baseline and 3-, 6-, 9-, and 12-month follow-ups
|
Infants' social-emotional problems will be assessed using mother reports on the Ages and Stages Questionnaire: Social-Emotional, Second Edition (ASQ:SE-2). Higher scores on the ASQ:SE-2 reflect greater social-emotional problems. |
Baseline and 3-, 6-, 9-, and 12-month follow-ups
|
Соавторы и исследователи
Спонсор
Даты записи исследования
Изучение основных дат
Начало исследования (Действительный)
Первичное завершение (Оцененный)
Завершение исследования (Оцененный)
Даты регистрации исследования
Первый отправленный
Впервые представлено, что соответствует критериям контроля качества
Первый опубликованный (Действительный)
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
- STUDY00004999
- R01MH132667 (Грант/контракт NIH США)
Планирование данных отдельных участников (IPD)
Планируете делиться данными об отдельных участниках (IPD)?
Описание плана IPD
Individual participant data will be shared via the NIMH Data Archive (NDA). All data will be de-identified prior to submission to the repository, but the information needed to generate a global unique identifier for the NDA will be collected for each subject.
Сроки обмена IPD
All data will be deposited to NDA starting 12 months after the award begins and will be deposited every six months thereafter following the usual NDA data submission dates.
Критерии совместного доступа к IPD
Data will be findable for the research community through the NDA Collection that established when this application was funded. For all publications, an NDA study will be created. Each of those studies is assigned a digital object identifier (DOI). This data DOI will be referenced in the publication to allow the research community easy access to the exact data used in the publication.
Информация о лекарствах и устройствах, исследовательские документы
Изучает лекарственный продукт, регулируемый FDA США.
Изучает продукт устройства, регулируемый Управлением по санитарному надзору за качеством пищевых продуктов и медикаментов США.
Эта информация была получена непосредственно с веб-сайта clinicaltrials.gov без каких-либо изменений. Если у вас есть запросы на изменение, удаление или обновление сведений об исследовании, обращайтесь по адресу register@clinicaltrials.gov. Как только изменение будет реализовано на clinicaltrials.gov, оно будет автоматически обновлено и на нашем веб-сайте. .