HealthySteps: Exercise for Older Adults With Mobility Limitation (HealthySteps)
HealthySteps: A Pilot Randomized Controlled Trial of Exercise to Improve Walking Energetics, Fatigue, and Activity in Older Adults With Mobility Limitation
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
British Columbia
-
Vancouver, British Columbia, Canada, V5Z 1M9
- Centre for Hip Health and Mobility, Vancouver Coastal Health Research Institute
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Men and women who live in the lower mainland (greater Vancouver) area of British Columbia
- Aged 65 years or older
- Living independently in their own home
- Report mobility limitation, defined as any difficulty walking one-quarter mile (about 2-3 blocks) outside on level ground or climbing one flight of stairs (about 10 steps) without resting because of a health or physical problem
Exclusion Criteria:
- Have a current medical condition for which exercise is contraindicated
- Have participated in an exercise intervention study in the past 6 months
- Do not have adequate cognitive function to provide informed consent and participate fully in the study
- Do not speak and understand English fluently
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Enkelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: Timing and Coordination
|
This intervention is based on progressively difficult stepping and walking patterns that promote the timing and coordination of stepping within the gait cycle.
Small-group 60-minute classes twice weekly for 12 weeks.
|
|
Eksperimentel: Aerobic Walking
|
Outdoor walking with progressive increases in exercise intensity.
Small-group 60-minute classes twice weekly for 12 weeks.
|
|
Aktiv komparator: Stretching and Relaxation
|
Full-body stretching, range-of-motion exercises, and relaxation techniques.
No specific gait training.
Small-group 60-minute classes twice weekly for 12 weeks.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
energy cost of walking
Tidsramme: 12 weeks
|
assessed by oxygen consumption during treadmill and overground walking
|
12 weeks
|
|
fatigue and fatigability
Tidsramme: 12 weeks
|
assessed by questionnaire, rated perceived exertion during walking, and decrements in walking performance over time.
|
12 weeks
|
|
daily activity
Tidsramme: 12 weeks
|
assessed by accelerometry and the Physical Activity Scale for the Elderly
|
12 weeks
|
|
life-space mobility
Tidsramme: 12 weeks
|
assessed by life-space mobility questionnaire
|
12 weeks
|
|
endurance
Tidsramme: 12 weeks
|
assessed by the long-distance corridor walk
|
12 weeks
|
|
physical function
Tidsramme: 12 weeks
|
assessed by standing balance, gait speed, and chair stands
|
12 weeks
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
energy cost of walking
Tidsramme: 24 weeks
|
assessed by oxygen consumption during treadmill and overground walking
|
24 weeks
|
|
fatigue and fatigability
Tidsramme: 24 weeks
|
assessed by questionnaire, rated perceived exertion during walking, and decrements in walking performance over time
|
24 weeks
|
|
daily activity
Tidsramme: 24 weeks
|
assessed by accelerometry and the Physical Activity Scale for the Elderly
|
24 weeks
|
|
life-space mobility
Tidsramme: 24 weeks
|
assessed by the life-space mobility questionnaire
|
24 weeks
|
|
endurance
Tidsramme: 24 weeks
|
assessed by the long-distance corridor walk
|
24 weeks
|
|
physical function
Tidsramme: 24 weeks
|
assessed by standing balance, gait speed, and chair stands
|
24 weeks
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Efterforskere
Efterforskere
- Ledende efterforsker: Dawn C Mackey, PhD, Simon Fraser University; Vancouver Coastal Health Research Institute, Centre for Hip Health and Mobility
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- DFMG-001
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