The Effect of Resistance to Participant-Supported Reaching on Workspace of the Hand in Severe Chronic Stroke
Przegląd badań
Status
Status
Warunki
Warunki
Interwencja / Leczenie
Interwencja / Leczenie
Typ studiów
Typ studiów
Zapisy (Rzeczywisty)
Zapisy
Faza
Faza
- Nie dotyczy
Kontakty i lokalizacje
Lokalizacje studiów
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Illinois
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Chicago, Illinois, Stany Zjednoczone, 60611
- Department of Physical Therapy and Human Movement Sciences
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Kryteria uczestnictwa
Kryteria kwalifikacji
Kryteria kwalifikacji
Wiek uprawniający do nauki
Akceptuje zdrowych ochotników
Płeć kwalifikująca się do nauki
Opis
Inclusion Criteria:
- Paresis confined to one side, with substantial motor impairment of the upper limb
- Absence of motor impairment in the unimpaired limb
- Absence of severe concurrent medical problems (e.g. cardiorespiratory impairment, changes in management of hypertension)
- Absence of any acute or chronic painful condition in the upper extremities or spine
- Absence of hemineglect
- Capacity to provide informed consent.
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Podstawowa nauka
- Przydział: Randomizowane
- Model interwencyjny: Przydział równoległy
- Maskowanie: Poczwórny
Liczba ramion
Broń i interwencje
Grupa uczestników / ArmGrupa uczestników / Arm |
Interwencja / LeczenieInterwencja / Leczenie |
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Eksperymentalny: Viscous Resistance & Abduction Loading
The intervention for the experimental group entails practicing reaching utilizing the robotic device, ACT3D, with the experimental element of horizontal viscosity in combination with abduction loading.
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All participants will undergo 8 weeks of reaching practice in the ACT3D.
Frequency and duration will be matched at three 1.5-hour sessions per week.
All reaching practice will include abduction (gravity) loading standardized to the participant's motor abilities.
The experimental group intervention will also include a horizontal viscous resistant element similar to pushing the arm through molasses.
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Aktywny komparator: Abduction Loading
The intervention for the active comparison group entails practicing reaching utilizing the robotic device, ACT3D, with only abduction loading.
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All participants will undergo 8 weeks of reaching practice in the ACT3D.
Frequency and duration will be matched at three 1.5-hour sessions per week.
All reaching practice will include abduction (gravity) loading standardized to the participant's motor abilities.
The experimental group intervention will also include a horizontal viscous resistant element similar to pushing the arm through molasses.
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Co mierzy badanie?
Podstawowe miary wyniku
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
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Change in Peak Endpoint Reaching Velocity
Ramy czasowe: Pre-test (Within one week prior to the onset of the intervention) to post-test (Within one week of the final intervention session) & post-test to 3-month follow-up (In the twelfth or thirteenth week following the last intervention session)
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We will quantify peak endpoint reaching velocity with a robotic device, ACT3D, when a participant with stroke reaches as fast as they can toward an outward target under various abduction (gravity) loading conditions.
This measure will serve as the primary measure for changes in dynamic multi-joint strength.
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Pre-test (Within one week prior to the onset of the intervention) to post-test (Within one week of the final intervention session) & post-test to 3-month follow-up (In the twelfth or thirteenth week following the last intervention session)
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Change in Reaching Work Area
Ramy czasowe: Pre-test (Within one week prior to the onset of the intervention) to post-test (Within one week of the final intervention session) & post-test to 3-month follow-up (In the twelfth or thirteenth week following the last intervention session)
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We will quantify total reaching work area (combined shoulder and elbow range of motion) with a robotic device, ACT3D, under various abduction (gravity) loading conditions.
This measure will serve as the primary measure changes in dynamic multi-joint range of motion.
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Pre-test (Within one week prior to the onset of the intervention) to post-test (Within one week of the final intervention session) & post-test to 3-month follow-up (In the twelfth or thirteenth week following the last intervention session)
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Miary wyników drugorzędnych
Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
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Fugl-Meyer Motor Assessment
Ramy czasowe: Pre-(Within one week prior to the onset of the intervention), post-(Within one week of the final intervention session), and 3-month follow up (In the twelfth or thirteenth week following the last intervention session)
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Qualitative and clinical assessment of general motor impairment of arm following stroke.
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Pre-(Within one week prior to the onset of the intervention), post-(Within one week of the final intervention session), and 3-month follow up (In the twelfth or thirteenth week following the last intervention session)
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Rancho Los Amigos Functional Test for the Hemiparetic Upper Extremity
Ramy czasowe: Pre-(Within one week prior to the onset of the intervention), post-(Within one week of the final intervention session), and 3-month follow up (In the twelfth or thirteenth week following the last intervention session)
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Qualitative and clinical assessment of activity limitation (function) of the arm following stroke.
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Pre-(Within one week prior to the onset of the intervention), post-(Within one week of the final intervention session), and 3-month follow up (In the twelfth or thirteenth week following the last intervention session)
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Stroke Impact Scale
Ramy czasowe: Pre-(Within one week prior to the onset of the intervention), post-(Within one week of the final intervention session), and 3-month follow up (In the twelfth or thirteenth week following the last intervention session)
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Structured interview to assess all domains of the ICF (International Classification of Functioning, Disability and Health) in individuals following stroke.
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Pre-(Within one week prior to the onset of the intervention), post-(Within one week of the final intervention session), and 3-month follow up (In the twelfth or thirteenth week following the last intervention session)
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Motor Activity Log
Ramy czasowe: Pre-(Within one week prior to the onset of the intervention), post-(Within one week of the final intervention session), and 3-month follow up (In the twelfth or thirteenth week following the last intervention session)
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Structured interview assessing the individual with stroke's perception of difficulty in the context of arm function during a variety of activities of daily living.
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Pre-(Within one week prior to the onset of the intervention), post-(Within one week of the final intervention session), and 3-month follow up (In the twelfth or thirteenth week following the last intervention session)
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Współpracownicy i badacze
Sponsor
Sponsor
Współpracownicy
Współpracownicy
Publikacje i pomocne linki
Publikacje ogólne
- Sukal TM, Ellis MD, Dewald JP. Shoulder abduction-induced reductions in reaching work area following hemiparetic stroke: neuroscientific implications. Exp Brain Res. 2007 Nov;183(2):215-23. doi: 10.1007/s00221-007-1029-6. Epub 2007 Jul 20.
- Ellis MD, Sukal-Moulton T, Dewald JP. Progressive shoulder abduction loading is a crucial element of arm rehabilitation in chronic stroke. Neurorehabil Neural Repair. 2009 Oct;23(8):862-9. doi: 10.1177/1545968309332927. Epub 2009 May 19.
- Ellis MD, Sukal T, DeMott T, Dewald JP. Augmenting clinical evaluation of hemiparetic arm movement with a laboratory-based quantitative measurement of kinematics as a function of limb loading. Neurorehabil Neural Repair. 2008 Jul-Aug;22(4):321-9. doi: 10.1177/1545968307313509. Epub 2008 Mar 8.
- Ellis MD, Acosta AM, Yao J, Dewald JP. Position-dependent torque coupling and associated muscle activation in the hemiparetic upper extremity. Exp Brain Res. 2007 Feb;176(4):594-602. doi: 10.1007/s00221-006-0637-x. Epub 2006 Aug 22.
- Ellis MD, Holubar BG, Acosta AM, Beer RF, Dewald JP. Modifiability of abnormal isometric elbow and shoulder joint torque coupling after stroke. Muscle Nerve. 2005 Aug;32(2):170-8. doi: 10.1002/mus.20343.
- Ellis MD, Carmona C, Drogos J, Dewald JPA. Progressive Abduction Loading Therapy with Horizontal-Plane Viscous Resistance Targeting Weakness and Flexion Synergy to Treat Upper Limb Function in Chronic Hemiparetic Stroke: A Randomized Clinical Trial. Front Neurol. 2018 Feb 19;9:71. doi: 10.3389/fneur.2018.00071. eCollection 2018.
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów
Rozpoczęcie studiów
Zakończenie podstawowe (Rzeczywisty)
Zakończenie podstawowe
Ukończenie studiów (Rzeczywisty)
Ukończenie studiów
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Oszacować)
Pierwszy wysłany
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Oszacować)
Ostatnia wysłana aktualizacja
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Słowa kluczowe
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
Inne numery identyfikacyjne badania
- H133G110245
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