Cardiovascular Function in Sub Maximal Exercise and Performance in Three Daily Activity Tests After Stroke
17. července 2011 aktualizováno: 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.
Přehled studie
Postavení
Neznámý
Podmínky
Typ studie
Pozorovací
Zápis (Očekávaný)
30
Kontakty a umístění
Tato část poskytuje kontaktní údaje pro ty, kteří studii provádějí, a informace o tom, kde se tato studie provádí.
Studijní místa
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Ramat Gan, Izrael
- Nábor
- Israel Sport Center for the Disabled
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Kontakt:
- Yeshayahu Hutzler, Dr.
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Kritéria účasti
Výzkumníci hledají lidi, kteří odpovídají určitému popisu, kterému se říká kritéria způsobilosti. Některé příklady těchto kritérií jsou celkový zdravotní stav osoby nebo předchozí léčba.
Kritéria způsobilosti
Věk způsobilý ke studiu
40 let až 69 let (Dospělý, Starší dospělý)
Přijímá zdravé dobrovolníky
Ne
Pohlaví způsobilá ke studiu
Všechno
Metoda odběru vzorků
Vzorek nepravděpodobnosti
Studijní populace
Participants are recruited in community centers designated for Disabled populations.
They are leading a physically active life style, usually facilitated by an assistant.
Popis
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.
Studijní plán
Tato část poskytuje podrobnosti o studijním plánu, včetně toho, jak je studie navržena a co studie měří.
Jak je studie koncipována?
Detaily designu
Kohorty a intervence
Skupina / kohorta |
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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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Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Časové okno |
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Exercise VO2
Časové okno: 60 days
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60 days
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Exercise HR
Časové okno: 60 days
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60 days
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Mechanical efficiency
Časové okno: 60 days
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60 days
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Time for-Up-and-go (TUG) Test
Časové okno: 60 days
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60 days
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Time for 10 m walk test
Časové okno: 60 days
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60 days
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Distance for 6 min walk test
Časové okno: 60 days
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60 days
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Spolupracovníci a vyšetřovatelé
Zde najdete lidi a organizace zapojené do této studie.
Sponzor
Spolupracovníci
Vyšetřovatelé
- Studijní židle: Yeshayahu Hutzler, Dr., The Wingate Institute for Physical Education and Sports
- Vrchní vyšetřovatel: Avraham Katz, MD, Israel Sport Center for the Disabled
- Ředitel studie: Galia Modai, The Wingate Institute for Physical Education and Sports
Publikace a užitečné odkazy
Osoba odpovědná za zadávání informací o studiu tyto publikace poskytuje dobrovolně. Mohou se týkat čehokoli, co souvisí se studiem.
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Termíny studijních záznamů
Tato data sledují průběh záznamů studie a předkládání souhrnných výsledků na ClinicalTrials.gov. Záznamy ze studií a hlášené výsledky jsou před zveřejněním na veřejné webové stránce přezkoumány Národní lékařskou knihovnou (NLM), aby se ujistily, že splňují specifické standardy kontroly kvality.
Hlavní termíny studia
Začátek studia
1. června 2011
Termíny zápisu do studia
První předloženo
28. června 2011
První předloženo, které splnilo kritéria kontroly kvality
17. července 2011
První zveřejněno (Odhad)
19. července 2011
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Odhad)
19. července 2011
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
17. července 2011
Naposledy ověřeno
1. července 2011
Více informací
Termíny související s touto studií
Další relevantní podmínky MeSH
Další identifikační čísla studie
- 54-2011
Tyto informace byly beze změn načteny přímo z webu clinicaltrials.gov. Máte-li jakékoli požadavky na změnu, odstranění nebo aktualizaci podrobností studie, kontaktujte prosím register@clinicaltrials.gov. Jakmile bude změna implementována na clinicaltrials.gov, bude automaticky aktualizována i na našem webu .