- ICH GCP
- Registr klinických studií v USA
- Klinická studie NCT02200549
Effects of Combined Cycle Training and Inspiratory Muscle Training in Patients With COPD
Effects of Combined Cycle Training and Inspiratory Muscle Training on Exercise Performance ,Health-related Quality,Dyspnoea ,Body Composition,Depressive Symptomatology in Patients With Chronic Obstructive Pulmonary Disease(COPD)
Chronic Obstructive Pulmonary Disease (COPD) ,the fourth leading cause of death in the world, represents an important public health challenge. It is also a major cause of chronic morbidity, mortality and disability throughout the world, leading to a heavy social and economic burden. For a long time, treatment of COPD mainly focus on drug therapy. Recently, pulmonary rehabilitation is recognized as a core component of the management of individuals with chronic respiratory disease, which has been clearly demonstrated to reduce dyspnea, increase exercise capacity, and improve quality of life.
Exercise training, widely regarded as the cornerstone of pulmonary rehabilitation , is one of the best available means of improving muscle function in COPD.The most commonly form is cycle training. Inspiratory Muscle Training (IMT) as an adjunct to exercise training has an additional benefit on inspiratory muscle strength, endurance and exercise capacity in patient with COPD.
There is insufficient evidence demonstrate greater benefits from combined inspiratory muscle training and cycle training. This study will evaluate the effects of combined inspiratory muscle training and cycle training in patients with COPD.
Přehled studie
Postavení
Detailní popis
The patients with COPD will participate in a rehabilitation program for 8 weeks. Participants in the proposed study will be randomly programmed into one of three intervention groups:
- Cycle training program alone (performing on calibrated stationary cycle ergometer).
- Combined cycle training and inspiratory muscle training(performing on calibrated stationary cycle ergometer and threshold loading device).
- Neither cycle training nor inspiratory muscle training.
Typ studie
Zápis (Aktuální)
Fáze
- Nelze použít
Kontakty a umístění
Studijní místa
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Guangdong
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Guangzhou, Guangdong, Čína, 510282
- Zhujiang Hospital,Southern Medical Universtiy
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Kritéria účasti
Kritéria způsobilosti
Věk způsobilý ke studiu
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Popis
Inclusion Criteria:
Patients between 40 and 75 years of age were eligible if they met the following criteria:
- moderate to severe airflow obstruction (30≤ Forced Expiratory Volume At One Second(FEV1) <80% predicted and Forced Expiratory Volume At One Second/Forced Vital Capacity(FEV1/FVC)<70%)
- Complaints of dyspnea on exertion
- Clinically stable condition
- No participation in a pulmonary rehabilitation program in the last year.
Exclusion Criteria:
- Patients were excluded if they had evidence of asthma and/or had experienced a major exacerbation in the 2 months before enrollment
- Required home oxygen therapy or experienced oxyhemoglobin desaturation below 85% with exercise
- And/or had other health problems that would interfere with exercise.
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Léčba
- Přidělení: Randomizované
- Intervenční model: Paralelní přiřazení
- Maskování: Žádné (otevřený štítek)
Zbraně a zásahy
Skupina účastníků / Arm |
Intervence / Léčba |
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Experimentální: Kontrolní skupina
Ani cyklistický trénink, ani inspirativní trénink svalů.
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Ani cyklistický trénink, ani inspirativní trénink svalů.
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Experimentální: Cycle training group
A 30-minute cycling training session is performed 3 days a week using calibrated cycle ergometer.
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The most common device to proform cycle training is calibrated cycle ergometer.
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Experimentální: Combined group
A 30-minute Combined training session is performed 3 days a week using calibrated cycle ergometer and threshold loading device.
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Combined cycle training and inspiratory muscle training.The threshold loading device is composed of a mouth -piece attached to a small plastic cylinder that contains a spring-loaded poppet value.
The valve opens to permit inspiratory flow only once the person has generated adequate negative intrathoracic pressure to condense the spring.
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Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
---|---|---|
Exercise Performance (composite outcome measure)
Časové okno: The groups will be assessed at baseline (time zero) and at the end of the training protocol (week 8)
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Exercise performance tests include field walking tests and cycle ergometer tests.
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The groups will be assessed at baseline (time zero) and at the end of the training protocol (week 8)
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Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
---|---|---|
Health-related quality (composite outcome measure)
Časové okno: The groups will be assessed at baseline (time zero) and at the end of the training protocol (week 8)
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Health-related quality is a component of the broader concept of quality of life and is defined as satisfaction with health.The St. George's Respiratory Questionnaire (SGRQ) and Chronic Respiratory Disease Questionnaire (CRQ); and its self-reported version are the most widely used disease-specific questionnaires.
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The groups will be assessed at baseline (time zero) and at the end of the training protocol (week 8)
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inspiratory muscle function (composite outcome measure)
Časové okno: The groups will be assessed at baseline (time zero) and at the end of the training protocol (week 8)
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Currently, a variety of methods can be used to evaluate respiratory muscle function, including maximal inspiratory (PImax),expiratory pressures(PEmax) and inspiratory muscle endurance.
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The groups will be assessed at baseline (time zero) and at the end of the training protocol (week 8)
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Symptom Evaluation (composite outcome measure)
Časové okno: The groups will be assessed at baseline (time zero) and at the end of the training protocol (week 8)
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Individuals with chronic respiratory disease often have symptoms such as dyspnea, fatigue, cough, weakness, sleeplessness,and psychological distress.Instruments for assessment of multiple symptoms include COPD Assessment Test (CAT) and Modified Medical British Research Council Scale(mMRC).
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The groups will be assessed at baseline (time zero) and at the end of the training protocol (week 8)
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Další výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
---|---|---|
Depression and anxiety evaluation
Časové okno: The groups will be assessed at baseline (time zero) and at the end of the training protocol (week 8)
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Hospital Anxiety and Depression Scale (HADS) was found to perform well in assessing the symptom severity and caseness of anxiety disorders and depression in both somatic, psychiatric and primary care patients and in the general population.
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The groups will be assessed at baseline (time zero) and at the end of the training protocol (week 8)
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Composite outcomes
Časové okno: The groups will be assessed at baseline (time zero) and at the end of the training protocol (week 8)
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Among patients with COPD there is increasing interest in the use of multidimensional indices to characterize the severity of the disease and better predict outcomes.Arguably the most well-known of these indices is the BODE Index.
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The groups will be assessed at baseline (time zero) and at the end of the training protocol (week 8)
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Body Composition Monitor
Časové okno: The groups will be assessed at baseline (time zero) and at the end of the training protocol (week 8)
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Body composition abnormalities are prevalent in COPD.Human body composition analyzer can detect various elements of human body and analyze human health status.
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The groups will be assessed at baseline (time zero) and at the end of the training protocol (week 8)
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Spolupracovníci a vyšetřovatelé
Sponzor
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia
Primární dokončení (Aktuální)
Dokončení studie (Aktuální)
Termíny zápisu do studia
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Odhad)
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Více informací
Termíny související s touto studií
Klíčová slova
Další relevantní podmínky MeSH
Další identifikační čísla studie
- CX13902205193
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