Cardiovascular Function in Sub Maximal Exercise and Performance in Three Daily Activity Tests After Stroke
17 juli 2011 uppdaterad 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.
Studieöversikt
Studietyp
Observationell
Inskrivning (Förväntat)
30
Kontakter och platser
Det här avsnittet innehåller kontaktuppgifter för dem som genomför studien och information om var denna studie genomförs.
Studieorter
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Ramat Gan, Israel
- Rekrytering
- Israel Sport Center for the Disabled
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Kontakt:
- Yeshayahu Hutzler, Dr.
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Deltagandekriterier
Forskare letar efter personer som passar en viss beskrivning, så kallade behörighetskriterier. Några exempel på dessa kriterier är en persons allmänna hälsotillstånd eller tidigare behandlingar.
Urvalskriterier
Åldrar som är berättigade till studier
40 år till 69 år (Vuxen, Äldre vuxen)
Tar emot friska volontärer
Nej
Kön som är behöriga för studier
Allt
Testmetod
Icke-sannolikhetsprov
Studera befolkning
Participants are recruited in community centers designated for Disabled populations.
They are leading a physically active life style, usually facilitated by an assistant.
Beskrivning
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
Det här avsnittet ger detaljer om studieplanen, inklusive hur studien är utformad och vad studien mäter.
Hur är studien utformad?
Designdetaljer
Kohorter och interventioner
Grupp / 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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Vad mäter studien?
Primära resultatmått
Resultatmått |
Tidsram |
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Exercise VO2
Tidsram: 60 days
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60 days
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Exercise HR
Tidsram: 60 days
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60 days
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Mechanical efficiency
Tidsram: 60 days
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60 days
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Time for-Up-and-go (TUG) Test
Tidsram: 60 days
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60 days
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Time for 10 m walk test
Tidsram: 60 days
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60 days
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Distance for 6 min walk test
Tidsram: 60 days
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60 days
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Samarbetspartners och utredare
Det är här du hittar personer och organisationer som är involverade i denna studie.
Sponsor
Samarbetspartners
Utredare
- Studiestol: Yeshayahu Hutzler, Dr., The Wingate Institute for Physical Education and Sports
- Huvudutredare: Avraham Katz, MD, Israel Sport Center for the Disabled
- Studierektor: Galia Modai, The Wingate Institute for Physical Education and Sports
Publikationer och användbara länkar
Den som ansvarar för att lägga in information om studien tillhandahåller frivilligt dessa publikationer. Dessa kan handla om allt som har med studien att göra.
Allmänna publikationer
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Studieavstämningsdatum
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Studera stora datum
Studiestart
1 juni 2011
Studieregistreringsdatum
Först inskickad
28 juni 2011
Först inskickad som uppfyllde QC-kriterierna
17 juli 2011
Första postat (Uppskatta)
19 juli 2011
Uppdateringar av studier
Senaste uppdatering publicerad (Uppskatta)
19 juli 2011
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
17 juli 2011
Senast verifierad
1 juli 2011
Mer information
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Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- 54-2011
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