- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico NCT04650789
Longitudinal Study of Frailty in Shanghai Older People
Descripción general del estudio
Estado
Condiciones
Descripción detallada
Detailed Description:
Objective:
- To investigate the prevalence of Frailty in community older residents.
- To explore the causes and risk factors of frailty.
Method:
The survey is a Community-based, multicenter prospective cohort study.
1). 6,000 participants are expected to be included.
- Through a questionnaire and physical examination form, carries on the investigation to the more than 65 years old people during the 3-year follow-up period.
- The questionnaires include survey date, participant characteristics and related risk factors, such as comprise demographic characteristics, Chinese ethnic nationality, marital status, education level, family incomes, occupation, pregnancy and parity history, menstrual history, frequency and amount of daily smoking and alcohol drinking, frequency of urination and defecation, dietary habits, hours per day of sleep and sun exposure. Medical history including medication use and disease status for comorbidities, will be obtained from participants' medical records. Syndrome differentiation of deficiency of the five zang-organs in TCM will be analyzed.
- Height and body weight will be measured for body mass index (BMI) calculation. The waist circumference and hip circumference will be recorded, and the ratios calculated. The muscle strengths of both hands will be measured with a hand dynamometer. Each of these measures will be assessed twice and the average score used in analyses.
- Subjects will be asked to walk a distance of 4 meters and record the time at the same time to measure the walking speed.
- Clock Drawing Test (CDT), physical frailty examination, Mini-Mental State Examination (MMSE), Skeletal muscle mass index (SMI) will also be conducted or calculated .
- Each participant will provide a total of 7 mL of venous blood after an overnight fast (10-hour).
After being collected, markers of frailty will be measured, such as Interleukin-6 (IL-6), insulin-like growth factor-1 (IGF-1) and estrogen (E). And blood routine, urine routine, liver and kidney function, fasting plasma glucose, serum lipid will be detected.
- Physicians in each community as the backbone, Shanghai Geriatric Institute of Chinese Medicine is responsible for personnel training.
- Shanghai community health service centers are responsible for organization and coordination.
Tipo de estudio
Inscripción (Anticipado)
Contactos y Ubicaciones
Ubicaciones de estudio
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Shanghai
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Shanghai, Shanghai, Porcelana, 200000
- Reclutamiento
- Shanghai Geriatric Institute of Chinese Medicine
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Contacto:
- Chuan Chen
- Número de teléfono: 86-21-64720010
- Correo electrónico: ch9453@126.com
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Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Método de muestreo
Población de estudio
Descripción
Inclusion Criteria:
- more than 65 years old
- Permanent residence in Shanghai and long-term residence in the community implemented by this project (more than five years)
- Be willing to and be able to join in the study and signed Informed consent.
Exclusion Criteria:
- Excluding the patients whose physical function is affected by diseases or disabilities such as stroke, Parkinson's disease, tumor, fracture, etc.
- Excluding schizophrenia, depression, anxiety and other mental diseases and dependent on drug control.
- If they were unable to complete the study survey.
- Unwilling to join in the study and don't sign Informed consent.
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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The level of frailty
Periodo de tiempo: baseline
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baseline
|
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Clock Drawing Test
Periodo de tiempo: baseline
|
The subjects were scored on a four-point scale by drawing a clock face on a piece of white paper.
|
baseline
|
|
Mini-Mental State Examination (MMSE)
Periodo de tiempo: baseline
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Two or three points in the drawing clock test were measured using the MMSE.
|
baseline
|
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Skeletal muscle mass index (SMI)
Periodo de tiempo: baseline
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The ratio of skeletal muscle weight to height squared was measured by DXA.
|
baseline
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Markers of frailty
Periodo de tiempo: baseline
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Markers of frailty, such as Interleukin-6 (IL-6), insulin-like growth factor-1 (IGF-1) and estrogen (E).
|
baseline
|
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Routine inspection
Periodo de tiempo: baseline
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Fasting peripheral blood collected 4ml.
blood routine, urine routine, liver and kidney function, fasting plasma glucose, serum lipid.
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baseline
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Colaboradores e Investigadores
Patrocinador
Investigadores
- Investigador principal: Chuan Chen, Shanghai Geriatric Institute of Chinese Medicine
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Actual)
Finalización primaria (Anticipado)
Finalización del estudio (Anticipado)
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Actual)
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Palabras clave
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
- Shanghai Frailty Survey
Plan de datos de participantes individuales (IPD)
¿Planea compartir datos de participantes individuales (IPD)?
Información sobre medicamentos y dispositivos, documentos del estudio
Estudia un producto farmacéutico regulado por la FDA de EE. UU.
Estudia un producto de dispositivo regulado por la FDA de EE. UU.
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