Randomized Trial of Exercise and Social Interaction in a Community-Based Sample of Non-Demented Chinese Elders (SCIBHI)
A Pilot Randomized Intervention Study of Physical Exercise and Social Engagement in Chinese Elders
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Descrizione dettagliata
Tipo di studio
Tipo di studio
Iscrizione (Effettivo)
Iscrizione
Fase
Fase
- Non applicabile
Contatti e Sedi
Luoghi di studio
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-
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Shanghai, Cina
- Huashan Hospital
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-
Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
- living in defined area
- either sex
- aged 60-79
Exclusion Criteria:
- history of stroke, Parkinson's disease or other neurologic disease
- inability to walk unassisted for two kilometers or maintain balance with feet side-by-side or semi-tandem for 10 seconds each
- education-adjusted Chinese Mini-Mental Examination score < 26 (to exclude individuals with dementia or moderate cognitive impairment
- cardiovascular or musculoskeletal conditions that would be contraindicated for the intervention programs
- contraindications for MRI
- diagnosis of any illness that would preclude participation in the full study
- regular vigorous exercise or Tai Chi practice.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Prevenzione
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Separare
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
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Sperimentale: Fast walking
Participants assigned to this group met with two group leaders three times per week in the morning in Jing An Park and were encouraged to walk quickly around a 400 meter circular route.
Each session consisted of 10 minutes of warm-up stretching, 30 minutes of brisk walking, and 10 minutes of cool-down exercises.
Prior to the first session, each participant was given a pedometer with their name on it.
They were asked to take 100 steps and the sensitivity and positioning of the pedometer was adjusted to assure accurate measurement.
At the termination of each session, the pedometers were collected and the number of steps taken by each participant at that session recorded.
A record of the number of steps taken for every participant at each session over the 40 week period was maintained.
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Participants assigned to this group met with two group leaders three times per week in the morning in Jing An Park and were encouraged to walk quickly around a 400 meter circular route.
Each session consisted of 10 minutes of warm-up stretching, 30 minutes of brisk walking, and 10 minutes of cool-down exercises.
Prior to the first session, each participant was given a pedometer with their name on it.
They were asked to take 100 steps and the sensitivity and positioning of the pedometer was adjusted to assure accurate measurement.
At the termination of each session, the pedometers were collected and the number of steps taken by each participant at that session recorded.
A record of the number of steps taken for every participant at each session over the 40 week period was maintained.
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Comparatore attivo: Tai Chi
Participants assigned to this group met with a Tai Chi master and assistant three times per week in the morning in Jing An Park or at a nearby gymnasium depending on weather conditions.
Each session included 20 min of warm-up exercises (lower back and hamstring stretching, gentle calisthenics, and balance training), 20 min of Tai Chi practice, and 10 min of cool-down exercises.
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Participants assigned to this group met with a Tai Chi master and assistant three times per week in the morning in Jing An Park or at a nearby gymnasium depending on weather conditions.
Each session included 20 min of warm-up exercises (lower back and hamstring stretching, gentle calisthenics, and balance training), 20 min of Tai Chi practice, and 10 min of cool-down exercises.
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Comparatore attivo: Intellectual stimulation
Participants assigned to this group met with a group leader and an assistant for one hour three times a week in the morning at the neighborhood community center.
Although direction was initially given regarding subjects for discussion, the participants decided on their own to organize and select topics themselves.
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Participants assigned to this group met with a group leader and an assistant for one hour three times a week in the morning at the neighborhood community center.
Although direction was initially given regarding subjects for discussion, the participants decided on their own to organize and select topics themselves.
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Comparatore placebo: Contact and testing only
The fourth group received no intervention.
Contact was maintained by phone during the intervention period to reduce dropout.
Participants were called four times during the 40 weeks intervention period by the study coordinator.
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Change in cognitive performance on battery of neuropsychological tests
Lasso di tempo: Baseline, 4 months, 8 months
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A comprehensive battery of neuropsychological tests was administered by a psychometrist.
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Baseline, 4 months, 8 months
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Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Change in whole brain volume
Lasso di tempo: Baseline, 8 months
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Structural MRIs were obtained at baseline and 8 months to provide data from which change in whole brain volume was determined.
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Baseline, 8 months
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Collaboratori e investigatori
Sponsor
Sponsor
Collaboratori
Collaboratori
Investigatori
Investigatori
- Investigatore principale: James A Mortimer, Ph.D., University of South Florida
Pubblicazioni e link utili
Studiare le date dei record
Studia le date principali
Inizio studio
Inizio studio
Completamento primario (Effettivo)
Completamento primario
Completamento dello studio (Effettivo)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- Byrd-ARG2007
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