Acute Exacerbation of COPD and Physical Activity - Preliminary Study
Studienübersicht
Status
Bedingungen
Detaillierte Beschreibung
Individuals with chronic obstructive pulmonary disease (COPD) are very sedentary and their physical activity is often interrupted by acute exacerbations of COPD (AECOPD). Little is known about the expectations had by individuals with COPD and the effects of these expectations on their physical activity. To increase the understanding of these expectations in people with COPD, a study is proposed to explore their experience of daily fluctuations in symptoms and AECOPDs, focusing on how these experiences influence health promoting behaviors, especially physical activity (PA).
This study will involve an enrollment visit during which consent will be obtained, survey data will be administered (that they may take home), spirometry testing will be conducted, and a physical activity monitor (ActivPAL device) will be applied to be worn one week to allow us to understand their usual PA. A clinical ethnographic interview will then be conducted one week following enrollment, at which point the questionnaires and ActivPAL device will be collected. A second clinical ethnographic interview will be conducted one week following the first. Survey data will again collected at week 15 by mail.
Studientyp
Einschreibung (Tatsächlich)
Kontakte und Standorte
Studienorte
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Michigan
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Ann Arbor, Michigan, Vereinigte Staaten, 48109
- University of Michigan - School of Nursing
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Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Probenahmeverfahren
Studienpopulation
Beschreibung
Inclusion Criteria:
- People who have emphysema or chronic bronchitis as their primary health problem
- People who have had a respiratory infection or an exacerbation of their COPD within the last year.
- People who are 55 years or older
- Family member of someone who meets the above criteria.
Exclusion Criteria:
- Other lung diseases as their primary pulmonary problem.
- Mobility problems that limit physical activity
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
Kohorten und Interventionen
Gruppe / Kohorte |
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People with COPD & recent exacerbation
The group consists of people with COPD who have had an exacerbation in the last year.
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Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Physical activity during AECOPD
Zeitfenster: week 1
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Subjects will be asked to report how they managed their physical activity during the last AECOPD.
Current physical activity will be measured with accelerometry and by the CHAMPS questionnaire.
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week 1
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Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Sense of coherence
Zeitfenster: week 1 and week 15
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Questionnaire that measures one's global orientation to life and the extent to which one sees life as comprehensible, manageable and meaningful.
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week 1 and week 15
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Barriers efficacy scale
Zeitfenster: week 1 week 15
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Questionnaire that measures barriers to exercise and physical activity.
The subjects reports the level of confidence they have that they can overcome each barrier.
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week 1 week 15
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Help seeking behavior
Zeitfenster: week 1 and week 15
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Questionnaire assesses help seeking with respect to healthcare services.
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week 1 and week 15
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COPD Stigma Scale
Zeitfenster: week 1 and week 15
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Questionnaire measures the stigma associated with having COPD.
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week 1 and week 15
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Andere Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Social Support for Exercise
Zeitfenster: week 1
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Questionnaire measures social support, positive and negative social influences for physical activity and social support for exercise.
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week 1
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COPD symptoms
Zeitfenster: week 1
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Questionnaire, the COPD Assessment Tests quantifies severity of the most recent exacerbation.
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week 1
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Mitarbeiter und Ermittler
Sponsor
Ermittler
- Hauptermittler: Janet L Larson, PhD, University of Michigan - School of Nursing
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn
Primärer Abschluss (Tatsächlich)
Studienabschluss (Tatsächlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
- HUM00062912
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