Cardiovascular Function in Sub Maximal Exercise and Performance in Three Daily Activity Tests After Stroke
17. juli 2011 oppdatert av: Hillel Yaffe Medical Center
Cardiovascular Function in Sub Maximal Exercise and Performance in Three Daily Activity Tests in Persons With Post Stroke Conditions
The purpose of this study is to explore the relationship between cardiovascular function of persons with post stroke conditions and their performance in three field tests. This is a validation study, aiming to determine during which of two activities VO2 measurements better express the functional restrictions caused by stroke, And to find out whether the Total Heart Beat Index can be used in the case of stroke survivors for the prediction of mechanical efficiency when measured during stair-climbing and of energy cost during treadmill walking.
The hypothesis is that Stair Climbing (STC) is a more suitable form of exercise capacity testing compared to Treadmill Walk (TMW) since it potentially requires a greater amount of external work, and therefore will show stronger correlation with functional tests demonstrating the same ability, whereas TMW does not utilize the movement capability of participants to the fullest.
Another hypothesis is that cardiac response to the exertion can be used as a predictor of those measures during these exertions in the post stroke population.
Studieoversikt
Studietype
Observasjonsmessig
Registrering (Forventet)
30
Kontakter og plasseringer
Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.
Studiesteder
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Ramat Gan, Israel
- Rekruttering
- Israel Sport Center for the Disabled
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Ta kontakt med:
- Yeshayahu Hutzler, Dr.
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Deltakelseskriterier
Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
40 år til 69 år (Voksen, Eldre voksen)
Tar imot friske frivillige
Nei
Kjønn som er kvalifisert for studier
Alle
Prøvetakingsmetode
Ikke-sannsynlighetsprøve
Studiepopulasjon
Participants are recruited in community centers designated for Disabled populations.
They are leading a physically active life style, usually facilitated by an assistant.
Beskrivelse
Inclusion Criteria:
- Having acquired stroke at least 1 year before testing
- Chronic weakness and/or spasticity of the affected side
- Independent stair-climbers (with hand-rail)
- Received medical clearance from a physician
- With cognitive level sufficient to comprehend instructions
- Participants' age will range between 40-69
- Use of walking aid is permitted as long as the participant is able to walk on a treadmill with hand-rail.
Exclusion Criteria:
- Unable to understand instructions
- Unable to ambulate
- Severe aphasia
- Heart failure or other medical conditions that preclude participation in the study.
Studieplan
Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.
Hvordan er studiet utformet?
Designdetaljer
Kohorter og intervensjoner
Gruppe / Kohort |
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People with Post Stroke Conditions
(a) having acquired stroke at least 1 year before testing.
(b) Chronic weakness and/or spasticity of the affected side.
(c) Independent stair-climbers (with hand-rail).
(d) With cognitive level sufficient to comprehend instructions.
(e) age range between 40-69.
(f) Use of walking aid is permitted as long as the participant is able to walk on a treadmill with hand-rail.
(g) No heart failure or other medical conditions that preclude participation in the study.
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Hva måler studien?
Primære resultatmål
Resultatmål |
Tidsramme |
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Exercise VO2
Tidsramme: 60 days
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60 days
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Exercise HR
Tidsramme: 60 days
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60 days
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Mechanical efficiency
Tidsramme: 60 days
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60 days
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Time for-Up-and-go (TUG) Test
Tidsramme: 60 days
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60 days
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Time for 10 m walk test
Tidsramme: 60 days
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60 days
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Distance for 6 min walk test
Tidsramme: 60 days
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60 days
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Samarbeidspartnere og etterforskere
Det er her du vil finne personer og organisasjoner som er involvert i denne studien.
Sponsor
Samarbeidspartnere
Etterforskere
- Studiestol: Yeshayahu Hutzler, Dr., The Wingate Institute for Physical Education and Sports
- Hovedetterforsker: Avraham Katz, MD, Israel Sport Center for the Disabled
- Studieleder: Galia Modai, The Wingate Institute for Physical Education and Sports
Publikasjoner og nyttige lenker
Den som er ansvarlig for å legge inn informasjon om studien leverer frivillig disse publikasjonene. Disse kan handle om alt relatert til studiet.
Generelle publikasjoner
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Studierekorddatoer
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Studer hoveddatoer
Studiestart
1. juni 2011
Datoer for studieregistrering
Først innsendt
28. juni 2011
Først innsendt som oppfylte QC-kriteriene
17. juli 2011
Først lagt ut (Anslag)
19. juli 2011
Oppdateringer av studieposter
Sist oppdatering lagt ut (Anslag)
19. juli 2011
Siste oppdatering sendt inn som oppfylte QC-kriteriene
17. juli 2011
Sist bekreftet
1. juli 2011
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- 54-2011
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