- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT01712282
Physical Activity Immediately After Acute Cerebral Ischemia 3
Physical Activity Immediately After Acute Cerebral Ischemia: Too Little or Too Much
Stroke is the leading cause of adult disability in Europe and United States and the second leading cause of death worldwide and affects more than 10,000 Danes each year.
Studies in a late and stationary phase after stroke have shown that physical rehabilitation is of great importance for survival and physical ability of these patients, however many studies show that patients lie or sit next to their bed under hospitalization for more than 88.5 % of the daily hours. Physical activity in stroke patients has never previously been measured immediately after debut of symptoms; furthermore there is no knowledge about the optimal dose of physical rehabilitation for these patients.
Accelerometers, small measuring devices, are a relatively new way to measure physical activity precisely, and hence it is possible to obtain an objective measure of how active stroke patients are in the first week after admission. The accelerometers measure a variable voltage, depending on the range and intensity of movement. They can measure movement dependent of the placement of the accelerometer, for instance over the hip, arm or leg. Studies confirm their reliability, even in patients with abnormal gait, such as stroke patients.
Another approach of studying the effects of physical activity and rehabilitation is through the examination of biomarkers. Studies have shown that biomarkers released during physical activity can inhibit biomarkers released after tissue injury in the brain, as seen after stroke. These brain biomarkers cause further damage and studies show that the higher the levels, the higher the damage. It is therefore obvious to examine whether physical activity rehabilitation can down regulate this destructive process in patients with stroke.
Clarification of the optimal dose of physical activity in stroke patients immediately after debut of symptoms and examination of both the biochemical aspects of physical rehabilitation as well as the optimal dose of physical rehabilitation is of great importance for many patients, their relatives as well as of a great socioeconomic importance.
The purpose of the project is to investigate feasibility of treadmill training on a weight-bearing treadmill in the acute phase after admission after an ischemic stroke. Furthermore we wish to investigate the acute inflammatory response after ischemic stroke and whether it changes with treadmill training.
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Studientyp
Einschreibung (Voraussichtlich)
Phase
- Unzutreffend
Kontakte und Standorte
Studienkontakt
- Name: Anna M Strømmen, MD
- Telefonnummer: +4548297353
- E-Mail: anna.maria.stroemmen@regionh.dk
Studienorte
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Hillerød, Dänemark, 3400
- Rekrutierung
- Hillerød Hospital
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Kontakt:
- Anna Maria Strømmen, MD
- Telefonnummer: +4548297353
- E-Mail: anna.maria.stroemmen@regionh.dk
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Hauptermittler:
- Anna Maria Strømmen, MD
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Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- patients admitted with acute ischemic stroke
- age > 18 years
- first stroke or only minor invalidity from previous strokes (mRS 0-2)
- truncal stability
- SSS score for arm and leg: 10 out of 12 points
Exclusion Criteria:
- symptoms attributable to other diseases than ischemic stroke
- debut of symptoms > 48 h prior to admission
- consent not given < 24 h of admission
- pregnancy or lactation
- isolation
- blood sampling generally not possible
- allergy due to accelerometer wear
- ulcers or other skin diseases in the area of accelerometer placement
- unstable cardiologic condition (AMI etc.)
- acute high and sustained resting systolic blood pressure where treatment is necessary
- acute heart rhythm disorder where treatment is necessary
- unable to cooperate
- significant orthopedic conditions (fractures etc.)
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Zuteilung: Nicht randomisiert
- Interventionsmodell: Einzelgruppenzuweisung
- Maskierung: Keine (Offenes Etikett)
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
---|---|
Experimental: High dose training
2 x 30 minutes/day on a weight-bearing treadmill
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weight-bearing treadmill, pulse reserve increase of 50%
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Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
---|---|---|
Level of inflammation, under, during and after treadmill training
Zeitfenster: up to 5 days
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Biomarker concentration: Interleukin (IL)-6, IL-1beta, Tumor Necrosis Factor(TNF)-alpha, C-Reactive Protein (CRP), IL-1ra, IL-10, fasting-insulin, fasting-glucose
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up to 5 days
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Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
---|---|---|
Correlation of biomarker level
Zeitfenster: up to 5 days
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Correlation with time, activity counts on an accelerometer, Scandinavian Stroke Scale Score (SSS), National Institutes of Health Stroke Scale score (NIHSS), Glasgow Coma Scale (GCS), Barthels Index-100 (BI), 10 Meters Walking Test (10MWT), modified Rankin Scale (mRS), Assessment of Motor and Process Skills (AMPS), Bergs Balance test, age, Body Mass Index and sex
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up to 5 days
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Feasibility
Zeitfenster: up to 5 days
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Whether it is feasible/possible to train patients on a treadmill in the acute phase after ischemic stroke; eg.
whether patients are too exhausted to train twice daily, experience complications during training such as nausea or dizziness and therefore can't complete the training programme.
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up to 5 days
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Mitarbeiter und Ermittler
Sponsor
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn
Primärer Abschluss (Voraussichtlich)
Studienabschluss (Voraussichtlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Schätzen)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
- Pathologische Prozesse
- Nekrose
- Herz-Kreislauf-Erkrankungen
- Gefäßerkrankungen
- Zerebrovaskuläre Erkrankungen
- Erkrankungen des Gehirns
- Erkrankungen des zentralen Nervensystems
- Erkrankungen des Nervensystems
- Infarkt
- Streicheln
- Hirninfarkt
- Ischämischer Schlaganfall
- Ischämie des Gehirns
- Ischämie
- Hirninfarkt
Andere Studien-ID-Nummern
- 30704 part 3
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