Cardiovascular Function in Sub Maximal Exercise and Performance in Three Daily Activity Tests After Stroke
17 lipca 2011 zaktualizowane przez: 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.
Przegląd badań
Status
Status
Nieznany
Warunki
Warunki
Typ studiów
Typ studiów
Obserwacyjny
Zapisy (Oczekiwany)
Zapisy
30
Kontakty i lokalizacje
Ta sekcja zawiera dane kontaktowe osób prowadzących badanie oraz informacje o tym, gdzie badanie jest przeprowadzane.
Kontakt w sprawie studiów
Kontakt w sprawie studiów
- Nazwa: Galia Modai
- Numer telefonu: 972-54-6477737
- E-mail: galiamodai@gmail.com
Lokalizacje studiów
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Ramat Gan, Izrael
- Rekrutacyjny
- Israel Sport Center for the Disabled
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Kontakt:
- Yeshayahu Hutzler, Dr.
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Kryteria uczestnictwa
Badacze szukają osób, które pasują do określonego opisu, zwanego kryteriami kwalifikacyjnymi. Niektóre przykłady tych kryteriów to ogólny stan zdrowia danej osoby lub wcześniejsze leczenie.
Kryteria kwalifikacji
Kryteria kwalifikacji
Wiek uprawniający do nauki
40 lat do 69 lat (Dorosły, Starszy dorosły)
Akceptuje zdrowych ochotników
Nie
Płeć kwalifikująca się do nauki
Wszystko
Metoda próbkowania
Próbka bez prawdopodobieństwa
Badana populacja
Participants are recruited in community centers designated for Disabled populations.
They are leading a physically active life style, usually facilitated by an assistant.
Opis
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.
Plan studiów
Ta sekcja zawiera szczegółowe informacje na temat planu badania, w tym sposób zaprojektowania badania i jego pomiary.
Jak projektuje się badanie?
Szczegóły projektu
Liczba grup / kohort
1
Kohorty i interwencje
Grupa / KohortaGrupa / 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 mierzy badanie?
Podstawowe miary wyniku
Podstawowe miary wyniku
Miara wyniku |
Ramy czasowe |
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Exercise VO2
Ramy czasowe: 60 days
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60 days
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Exercise HR
Ramy czasowe: 60 days
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60 days
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Mechanical efficiency
Ramy czasowe: 60 days
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60 days
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Time for-Up-and-go (TUG) Test
Ramy czasowe: 60 days
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60 days
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Time for 10 m walk test
Ramy czasowe: 60 days
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60 days
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Distance for 6 min walk test
Ramy czasowe: 60 days
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60 days
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Współpracownicy i badacze
Tutaj znajdziesz osoby i organizacje zaangażowane w to badanie.
Sponsor
Sponsor
Współpracownicy
Współpracownicy
Śledczy
Śledczy
- Krzesło do nauki: Yeshayahu Hutzler, Dr., The Wingate Institute for Physical Education and Sports
- Główny śledczy: Avraham Katz, MD, Israel Sport Center for the Disabled
- Dyrektor Studium: Galia Modai, The Wingate Institute for Physical Education and Sports
Publikacje i pomocne linki
Osoba odpowiedzialna za wprowadzenie informacji o badaniu dobrowolnie udostępnia te publikacje. Mogą one dotyczyć wszystkiego, co jest związane z badaniem.
Publikacje ogólne
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- Donnan GA, Davis SM. Breaking the 3 h barrier for treatment of acute ischaemic stroke. Lancet Neurol. 2008 Nov;7(11):981-2. doi: 10.1016/S1474-4422(08)70230-8. No abstract available.
- Gordon NF, Duncan JJ. Effect of beta-blockers on exercise physiology: implications for exercise training. Med Sci Sports Exerc. 1991 Jun;23(6):668-76.
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- Kelly-Hayes M, Robertson JT, Broderick JP, Duncan PW, Hershey LA, Roth EJ, Thies WH, Trombly CA. The American Heart Association Stroke Outcome Classification. Stroke. 1998 Jun;29(6):1274-80. doi: 10.1161/01.str.29.6.1274. No abstract available.
- Kollen B, van de Port I, Lindeman E, Twisk J, Kwakkel G. Predicting improvement in gait after stroke: a longitudinal prospective study. Stroke. 2005 Dec;36(12):2676-80. doi: 10.1161/01.STR.0000190839.29234.50. Epub 2005 Nov 10.
- Lamontagne A, Stephenson JL, Fung J. Physiological evaluation of gait disturbances post stroke. Clin Neurophysiol. 2007 Apr;118(4):717-29. doi: 10.1016/j.clinph.2006.12.013. Epub 2007 Feb 16.
- Lord SE, Rochester L. Measurement of community ambulation after stroke: current status and future developments. Stroke. 2005 Jul;36(7):1457-61. doi: 10.1161/01.STR.0000170698.20376.2e. Epub 2005 Jun 9.
- Meyring S, Diehl RR, Milani TL, Hennig EM, Berlit P. Dynamic plantar pressure distribution measurements in hemiparetic patients. Clin Biomech (Bristol, Avon). 1997 Jan;12(1):60-65. doi: 10.1016/s0268-0033(96)00050-2.
- IJzerman MJ, Baardman G, van 't Hof MA, Boom HB, Hermens HJ, Veltink PH. Validity and reproducibility of crutch force and heart rate measurements to assess energy expenditure of paraplegic gait. Arch Phys Med Rehabil. 1999 Sep;80(9):1017-23. doi: 10.1016/s0003-9993(99)90054-0.
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Daty zapisu na studia
Daty te śledzą postęp w przesyłaniu rekordów badań i podsumowań wyników do ClinicalTrials.gov. Zapisy badań i zgłoszone wyniki są przeglądane przez National Library of Medicine (NLM), aby upewnić się, że spełniają określone standardy kontroli jakości, zanim zostaną opublikowane na publicznej stronie internetowej.
Główne daty studiów
Rozpoczęcie studiów
Rozpoczęcie studiów
1 czerwca 2011
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany
28 czerwca 2011
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy przesłany, który spełnia kryteria kontroli jakości
17 lipca 2011
Pierwszy wysłany (Oszacować)
Pierwszy wysłany
19 lipca 2011
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Oszacować)
Ostatnia wysłana aktualizacja
19 lipca 2011
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
17 lipca 2011
Ostatnia weryfikacja
Ostatnia weryfikacja
1 lipca 2011
Więcej informacji
Terminy związane z tym badaniem
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
Inne numery identyfikacyjne badania
- 54-2011
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