The Beijing Longitudinal Disability Survey in Community Elderly
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
- Это наблюдательное исследование: исследуемое лечение участникам по протоколу не назначают.
- Кому может быть актуально
- Состояния в реестре: Ageing, Disability, Cognitive Impairment, Frailty. Базовые параметры: от 65 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
- Китай
- Следующий шаг
- Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →
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Обзор
The goal of this observational study is to establish the prospective cohort of the Beijing Longitudinal Disability Survey in Community Elderly (BLINDSCE) to explore the high-risk factors and preventive interventions for disability and cognitive impairment among community-dwelling adults aged 65 years and over. The main question it aims to answer is: * What are the high-risk factors able to predict the incidence and advance of disability and cognitive impairment in community-dwelling adults aged 65 years and over? * What are the categories of function and cognitive performance trajectory in community-dwelling adults aged 65 years and over?
Подробное описание
BLINDSCE is a community-based prospective cohort study that includes individuals aged 65 and over from urban and rural areas in Beijing. Participants will provide detailed demographic information and undergo multifactorial questionnaires, disability measurements, cognitive assessments, other disability-related outcomes, and clinical biochemical measures. The study has started recruitment and enrollment in 2023 and will follow-up once every 1-2 year. This work consists of three steps as follows. First, by collecting baseline and follow-up data of participants, we plan to establish a community-dwelling elderly database in Beijing. Second, high-risk factors can be pre-screening based on this cross-sectional analysis. Third, longitudinal data was used to develop the prediction model and trajectory analysis for disability and cognitive impairment.
Первичные конечные точки
- Disability from the individual's perspective [Срок оценки: An average of 1 to 2 years]
- Disability from the medical's perspective [Срок оценки: An average of 1 to 2 years]
- Disability from the medical's perspective [Срок оценки: An average of 1 to 2 years]
Вторичные конечные точки (12)
- Cognitive impairment [Срок оценки: An average of 1 to 2 years]
- Cognitive impairment [Срок оценки: An average of 1 to 2 years]
- Subjective cognitive decline [Срок оценки: An average of 1 to 2 years]
- Intrinsic capacity [Срок оценки: An average of 1 to 2 years]
- Intrinsic capacity [Срок оценки: An average of 1 to 2 years]
- Frailty [Срок оценки: An average of 1 to 2 years]
- Hospitalization [Срок оценки: An average of 1 to 2 years]
- Death [Срок оценки: An average of 1 to 2 years]
- Appendicular skeletal muscle mass [Срок оценки: An average of 1 to 2 years]
- Muscle strength [Срок оценки: An average of 1 to 2 years]
- Physical performance [Срок оценки: An average of 1 to 2 years]
- Sarcopenia [Срок оценки: An average of 1 to 2 years]
Критерии участия
Критерии включения
- Community-dwelling adults aged 65 years or older who reside in Beijing.
- Participants who sign an institutionally approved informed consent.
Критерии исключения
- Participants with severe mental disorders and serious medical conditions preventing study investigation
- Participants undergoing long-term professional treatment for physical function and cognitive functioning, such as hospitalization or rehabilitation.
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Здоровые добровольцы: Да
Дизайн исследования
- Модель наблюдения
- Когортное
Центры проведения
Китай · 1 центр
- Xuanwu Hospital, Capital Medical University — Пекин
Публикации
- Cheng S, Du X, Hou C, Liu H, Lei S, Wu Y, Yue X, Guo Y. Beijing Longitudinal Disability Survey in Community Elderly (BLINDSCE): protocol for a community-based prospective longitudinal cohort study about disability prediction model. BMJ Open. 2025 May 15;15(5):e091955. doi: 10.1136/bmjopen-2024-091955. PMID 40379348
Идентификаторы
NCT: NCT06863727 · No.[2023]129 · 2024-2G-20112