Sit Less for Successful Aging
Sit Less for Successful Aging: A Sedentary Behavior Intervention for Older Adults in Independent Living Communities
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
Aim 1: To measure the amount of sedentary time and ambulation (steps) in older adults residing in independent living communities.
Aim 2: To test the acceptability and effectiveness of a 12-week sedentary behavior intervention to decrease sitting and increase ambulation which will in turn improve physical function (primary outcome) as well as sleep, quality of life, energy/mood, pain and blood pressure (secondary outcomes) in independent living residents.
Background: Sedentary behavior, or sitting for prolonged periods during waking time, is identified as a health risk that is distinct from the failure to achieve sufficient physical activity. Older adults exhibit the greatest time in sedentary behavior which is concerning given its association with chronic disease and poorer physical function. Preliminary data suggest that individuals in long term care facilities may have even greater sedentary time due to personal factors and environment influences. Most often, exercise is targeted as a mechanism for ameliorating frailty in older adults; however, reduction in sedentary time may be a more appealing and realistic goal for improving health outcomes. Despite this, studies targeting sedentary time in older adults, particularly in those in independent living facilities, are lacking.
Undersøgelsestype
Tilmelding (Faktiske)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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Pennsylvania
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Pittsburgh, Pennsylvania, Forenede Stater, 15219
- University of Pittsburgh
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Age ≥ 60 years
- Reside in an independent living facility
- Ability to walk approximately 100 feet (length of a hallway) with or without an assistive device
Exclusion Criteria:
- Unable to provide informed consent
- Presence of a comorbid medical condition that would limit ability to stand and perform light activity (e.g. recent orthopedic injury/surgery involving the lower extremities, currently undergoing treatment for cancer,acute cardiovascular conditions)
- Presence of a skin condition that would prohibit the use of an activity device attached with medical tape to the thigh (e.g. open wound on the thigh, skin infection on the lower extremity)
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
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Eksperimentel: Sedentary Behavior Intervention
A behavioral intervention that targets prolonged sitting and encourages frequent activity breaks.
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This 12-week intervention targets a reduction in prolonged sitting and includes provision of a wrist-worn activity prompter and in-person group sessions with behavioral counseling.
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Change in Sedentary Behavior
Tidsramme: Baseline to 12 weeks
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Objectively measured minutes of sitting during waking hours measured using the ActivPAL physical activity monitor for a minimum of 5 days pre and post-intervention.
The ActivPAL is a thigh-mounted, compact device that classifies an individual's free-living activity into time spent in sedentary, standing, and walking behaviors.
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Baseline to 12 weeks
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Steps per Day
Tidsramme: Baseline to 12 weeks
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The number of steps per day measured using the ActivPAL activity monitor.
This monitor is worn for a minimum of 5 days before and after the intervention.
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Baseline to 12 weeks
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Short Physical Performance Battery
Tidsramme: Baseline to 12 weeks
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This performance-based measure of physical function is a battery of measures to assess standing balance, gait speed and lower extremity strength (time to complete five chair rises)
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Baseline to 12 weeks
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Patient Reported Outcomes Measurement Information System (PROMIS) Physical Function Short Form 10a
Tidsramme: Baseline to 12 weeks
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This self-report measure of physical function has 10 questions that assess the ability to perform various activities that require physical capability.
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Baseline to 12 weeks
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Samarbejdspartnere og efterforskere
Sponsor
Efterforskere
- Ledende efterforsker: Andrea L Hergenroeder, PT, PhD, Assistant Professor, Department of Physical Therapy
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Andre undersøgelses-id-numre
- 17020397
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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Kliniske forsøg med Reduction in Sedentary Behavior
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