High-Amplitude Functional Exercises in Older Adults With Mild Cognitive Impairment
Effects of Dual-Task-Based High-Amplitude Functional Exercises on Balance and Functional Mobility in Older Adults With Mild Cognitive Impairment
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Studientyp
Studientyp
Einschreibung (Geschätzt)
Einschreibung
Phase
Phase
- Unzutreffend
Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Beschreibung
Inclusion Criteria:
- Living independently/actively in a nursing home.
- Diagnosis of Mild Cognitive Impairment (MCI) based on a standardized screening test, with a Montreal Cognitive Assessment (MoCA) score of 18-25.
- Ability to walk independently for at least 10 meters without an assistive device or with only a cane/single-point support.
- Sufficient vision and hearing capacity to follow dual-task instructions and exercise directions, which may be corrected with glasses or hearing aids.
- Stable medical condition that does not prevent participation in the exercise program throughout the study.
Exclusion Criteria:
- Diagnosis of dementia or severe cognitive impairment based on cognitive screening (MoCA <17).
- Neurological conditions that primarily affect balance, such as Parkinson's disease, residual effects of stroke, multiple sclerosis, or cerebellar ataxia.
- Severe osteoarthritis, active inflammatory joint disease, or a history of major orthopedic surgery within the previous 6 months that could limit exercise performance.
- Uncontrolled hypertension, heart failure (NYHA Class III-IV), or cardiopulmonary instability causing symptoms during exercise.
- Advanced vestibular pathology or severe loss of proprioception in the lower extremities that could be the primary cause of balance impairment.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Single
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
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Experimental: Dual-Task-Based High-Amplitude Functional Exercise
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Participants will receive a dual-task-based high-amplitude functional exercise program consisting of high-amplitude functional movements combined with progressively challenging cognitive tasks.
The program will be administered 4 times per week for 4 weeks, for a total of 16 sessions, with each session lasting 60 minutes.
Exercise intensity will be prescribed as maximal effort, corresponding to 7-8/10 on the Borg Rating of Perceived Exertion Scale.
The program will include seated and standing functional exercises, large-amplitude stepping movements, dynamic movements, large-amplitude walking, functional task activities, and complex functional tasks.
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Aktiver Komparator: Traditional Balance and Mobility Exercise
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Participants will receive a traditional balance and mobility exercise program administered 4 times per week for 4 weeks, for a total of 16 sessions, with each session lasting 60 minutes.
Exercise intensity will be moderate, corresponding to 4-5/10 on the Borg Rating of Perceived Exertion Scale.
The program will consist of motor tasks without cognitive dual-task components.
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Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Dual-Task Timed Up and Go Test
Zeitfenster: Baseline to post-intervention (4 weeks)
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The Dual-Task TUG will assess functional mobility under cognitive load by adding a cognitive task to the standard Timed Up and Go test.
Test performance will be recorded as the time required to complete the task.
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Baseline to post-intervention (4 weeks)
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Mini-BESTest
Zeitfenster: Baseline to post-intervention (4 weeks)
|
The Mini-BESTest will be used to assess balance performance across anticipatory postural control, reactive postural control, sensory orientation, and dynamic gait.
The scale consists of 14 items scored from 0 to 2, with a maximum total score of 28.
Higher scores indicate better balance performance.
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Baseline to post-intervention (4 weeks)
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Five Times Sit-to-Stand Test
Zeitfenster: Baseline to post-intervention (4 weeks)
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The Five Times Sit-to-Stand Test will be used to assess lower-extremity muscle strength and functional capacity.
The time required to complete five full sit-to-stand repetitions will be recorded.
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Baseline to post-intervention (4 weeks)
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Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Timed Up and Go Test (TUG)
Zeitfenster: Baseline to post-intervention (4 weeks)
|
The TUG will be used to assess functional mobility and dynamic balance.
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Baseline to post-intervention (4 weeks)
|
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Edinburgh Visual Gait Score
Zeitfenster: Baseline to post-intervention (4 weeks)
|
The EVGS will be used to assess gait quality through observational analysis of gait kinematics across different anatomical segments.
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Baseline to post-intervention (4 weeks)
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Dual-Task Walking Speed
Zeitfenster: Baseline to post-intervention (4 weeks)
|
Walking speed will be measured during a cognitive dual-task condition over a 10-meter walking course and recorded in meters per second.
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Baseline to post-intervention (4 weeks)
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Dual-Task Cost
Zeitfenster: Baseline to post-intervention (4 weeks)
|
Dual-task cost will be calculated from the TUG performance using the formula.
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Baseline to post-intervention (4 weeks)
|
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Falls Efficacy Scale-International I
Zeitfenster: Baseline to post-intervention (4 weeks)
|
The FES-I will be used to assess concerns about falling during daily activities.
Higher scores indicate greater fear of falling.
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Baseline to post-intervention (4 weeks)
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Barthel Index
Zeitfenster: Baseline to post-intervention (4 weeks)
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The Barthel Index will be used to assess independence in basic activities of daily living, including eating, bathing, dressing, and transfers.
Scores range from 0 to 100, with higher scores indicating greater independence.
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Baseline to post-intervention (4 weeks)
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Global Change Scale
Zeitfenster: Post-intervention (4 weeks)
|
The Global Change Scale will be used to assess participants' perceived change following the intervention.
Participants will rate perceived change from -5 (much worse) to +5 (much better).
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Post-intervention (4 weeks)
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Mitarbeiter und Ermittler
Sponsor
Sponsor
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Geschätzt)
Studienbeginn
Primärer Abschluss (Geschätzt)
Primärer Abschluss
Studienabschluss (Geschätzt)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- 104
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Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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