- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT04650789
Longitudinal Study of Frailty in Shanghai Older People
Panoramica dello studio
Stato
Condizioni
Descrizione dettagliata
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 di studio
Iscrizione (Anticipato)
Contatti e Sedi
Luoghi di studio
-
-
Shanghai
-
Shanghai, Shanghai, Cina, 200000
- Reclutamento
- Shanghai Geriatric Institute of Chinese Medicine
-
Contatto:
- Chuan Chen
- Numero di telefono: 86-21-64720010
- Email: ch9453@126.com
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-
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Metodo di campionamento
Popolazione di studio
Descrizione
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.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
The level of frailty
Lasso di tempo: baseline
|
|
baseline
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Clock Drawing Test
Lasso di tempo: 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)
Lasso di tempo: baseline
|
Two or three points in the drawing clock test were measured using the MMSE.
|
baseline
|
|
Skeletal muscle mass index (SMI)
Lasso di tempo: baseline
|
The ratio of skeletal muscle weight to height squared was measured by DXA.
|
baseline
|
|
Markers of frailty
Lasso di tempo: baseline
|
Markers of frailty, such as Interleukin-6 (IL-6), insulin-like growth factor-1 (IGF-1) and estrogen (E).
|
baseline
|
|
Routine inspection
Lasso di tempo: baseline
|
Fasting peripheral blood collected 4ml.
blood routine, urine routine, liver and kidney function, fasting plasma glucose, serum lipid.
|
baseline
|
Collaboratori e investigatori
Investigatori
- Investigatore principale: Chuan Chen, Shanghai Geriatric Institute of Chinese Medicine
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Completamento primario (Anticipato)
Completamento dello studio (Anticipato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- Shanghai Frailty Survey
Piano per i dati dei singoli partecipanti (IPD)
Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?
Informazioni su farmaci e dispositivi, documenti di studio
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