CTNNA1 Familial Expansion Study
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: Collection of personal and family history from CAFÉ Study participants.
- Кому может быть актуально
- Состояния в реестре: Cancer Gene Mutation, Gastric Cancer, Breast Cancer. 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 →
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Официальное название
CTNNA1 Familial Expansion (CAFÉ) Study
Обзор
The goal of the CAFÉ Study is to determine the cancer risks associated with germline CTNNA1 loss-of-function variants.
Подробное описание
The CAFÉ Study aims to determine the degree to which loss-of-function variants in the CTNNA1 gene are associated with hereditary cancers, including gastric cancer, breast cancer, as well as other cancers that may be associated with this gene. By obtaining personal and family history information from individuals who carry a CTNNA1 loss-of-function variant and their family members, this study will aim to better define CTNNA1 associated cancer risks and determine whether there is a genotype/phenotype correlation for CTNNA1 loss-of-function variants. This information will be important for the future cancer risk management of individuals who carry a CTNNA1 loss-of-function variant.
Вмешательства
- Другое Collection of personal and family history from CAFÉ Study participants
Personal medical and genetic history, as well as relevant information about family history, will be collected from participants in the CAFÉ Study through an online data entry system
Первичные конечные точки
- Rate of cancer amongst carriers of CTNNA1 loss-of-function variants [Срок оценки: Through study completion, which will average 1 year]
- Number of CTNNA1 genotypes associated with a cancer phenotype [Срок оценки: Through study completion, which will average 1 year]
Критерии участия
Критерии включения
- 18 years of age and older
- Participants must be carrier, or a first degree relative of a carrier, of a CTNNA1 loss-of-function variant defined as: a variant predicted to lead to protein truncation (nonsense and frameshift variants), a large deletion of one or more exons, or a consensus splice site variant predicted to disrupt splicing in CTNNA1. CTNNA1 loss-of-function variants do not need to be classified as pathogenic or likely pathogenic to be included.
- Participants must be able to understand and read English
- Participants must be able to provide informed verbal or written consent
Критерии исключения
- Less than 18 years of age
- Individuals who do not carry a CTNNA1 loss-of-function variant and are not a first degree relative of a CTNNA1 loss-of-function variant carrier.
- Individuals who cannot speak and read English
- Major psychiatric illness or cognitive impairment that in the judgement of the study investigators or study staff would preclude study participation
- Unable to comply with the study procedures as determined by the study investigators or study staff
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Здоровые добровольцы: Нет
Дизайн исследования
- Модель наблюдения
- Когортное
Центры проведения
США · 1 центр
- Abramson Cancer Center of the University of Pennsylvania — Philadelphia
Публикации
- Clark DF, Michalski ST, Tondon R, Nehoray B, Ebrahimzadeh J, Hughes SK, Soper ER, Domchek SM, Rustgi AK, Pineda-Alvarez D, Anderson MJ, Katona BW. Loss-of-function variants in CTNNA1 detected on multigene panel testing in individuals with gastric or breast cancer. Genet Med. 2020 May;22(5):840-846. doi: 10.1038/s41436-020-0753-1. Epub 2020 Feb 13. PMID 32051609
Идентификаторы
NCT: NCT05126290 · UPCC 21220 · 844070