- ICH GCP
- Registr klinických studií v USA
- Klinická studie NCT07627035
EFFECTIVENESS OF COMBINED CONCENTRIC AND ECCENTRIC AEROBIC EXERCISE ON A TREADMILL IN PATIENTS WITH COPD: A RANDOMIZED CLINICAL TRIAL.
Přehled studie
Postavení
Typ studie
Zápis (Odhadovaný)
Fáze
- Nelze použít
Kontakty a umístění
Studijní kontakt
- Jméno: Teresa Fernandez Pardo, PT, Msc, PhD
- Telefonní číslo: 0034650193112
- E-mail: teresa.fernandez@universidadeuropea.es
Studijní místa
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Madrid
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Madrid, Madrid, Španělsko
- Hospital Ramon y Cajal
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Kontakt:
- Teresa Fernandez Pardo
- Telefonní číslo: 0034650193112
- E-mail: teresa.fernandez@universidadeuropea.es
-
Kontakt:
- E-mail: teresa.fpardo@gmail.com
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Vrchní vyšetřovatel:
- Teresa Fernandez Pardo
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Kritéria účasti
Kritéria způsobilosti
Věk způsobilý ke studiu
- Dospělý
- Starší dospělý
Přijímá zdravé dobrovolníky
Popis
Inclusion Criteria: • Subjects >18 years old.
- Present with dyspnea grade 2-3 on the mMRC scale.
- Sufficient cognitive and functional level to understand, learn, and carry out the exercise program.
- No contraindications to physical training.
- Active participants.
Exclusion Criteria: • Recent cardiovascular events such as congestive heart failure, angioplasty or cardiac surgery within the last four weeks, valvular abnormalities requiring surgical correction, myopericarditis, or exercise-induced ventricular arrhythmias.
- Renal failure requiring dialysis.
- Patients with uncontrolled bronchospasm due to intrinsic asthma.
- Patients undergoing chemotherapy after surgery.
- Severe exercise intolerance due to untreated cardiac arrhythmias, ischemia during low-intensity exercise (unstable angina), severe pulmonary hypertension, or heart failure (NYHA class III or IV).
- Pulmonary embolism with anticoagulant therapy for less than 5 days.
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Léčba
- Přidělení: Randomizované
- Intervenční model: Paralelní přiřazení
- Maskování: Singl
Zbraně a zásahy
Skupina účastníků / Arm |
Intervence / Léčba |
|---|---|
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Experimentální: Eccentric concentric exercice
Aerobic exercise will be performed in interval mode, alternating between treadmill walking with a negative incline of up to -6% and treadmill walking with an positive incline.
For the intervention group, this will consist of a 2-minute interval at the estimated MET workload, followed by a 4-minute interval at half the intensity.
The total duration will be between 20 and 30 minutes.
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For the experimental group: Aerobic exercise will be performed in interval mode, alternating between treadmill walking with a negative incline of up to -6% and treadmill walking with an positive incline. For the intervention group, this will consist of a 2-minute interval at the estimated MET workload, followed by a 4-minute interval at half the intensity. The total duration will be between 20 and 30 minutes. For the control group: The aerobic exercise will be performed in interval mode, on a treadmill with an incline and/or cycle ergometer, consisting of a 2-minute interval at the estimated workload in METs, followed by another 4-minute interval at half the intensity. It will last between 20 and 30 minutes. |
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Aktivní komparátor: Concentric exercice
The aerobic exercise will be performed in interval mode, on a treadmill with an incline and/or cycle ergometer, consisting of a 2-minute interval at the estimated workload in METs, followed by another 4-minute interval at half the intensity.
It will last between 20 and 30 minutes.
|
For the experimental group: Aerobic exercise will be performed in interval mode, alternating between treadmill walking with a negative incline of up to -6% and treadmill walking with an positive incline. For the intervention group, this will consist of a 2-minute interval at the estimated MET workload, followed by a 4-minute interval at half the intensity. The total duration will be between 20 and 30 minutes. For the control group: The aerobic exercise will be performed in interval mode, on a treadmill with an incline and/or cycle ergometer, consisting of a 2-minute interval at the estimated workload in METs, followed by another 4-minute interval at half the intensity. It will last between 20 and 30 minutes. |
Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Sit-to-stand test-5 (STS)
Časové okno: Baseline and 1 month after
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It is a safe and simple test that provides a reliable and objective measure of functional capacity in patients with lung disease, allowing for a rapid interpretation of the patient's progress.
It is therefore the primary variable of this study.
In this test, the patient is asked to stand up from and sit down from a chair at maximum speed five times, and the time is recorded.
The protocol described by Jones et al. will be followed, with a minimum reduction of 1.7 seconds considered significant improvement.
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Baseline and 1 month after
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PIM and PEM pressures
Časové okno: Baseline and 1 month after
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The pressure gauge we use is the RP Check.
To measure peak expiratory pressure (PEM), the patient places the mouthpiece in their mouth, with the bite blocks between their teeth; they inhale as much air as possible until their lungs are completely full (to total lung capacity) and then exhale with maximum effort and for as long as possible (at least 1.5 seconds).
To measure peak inspiratory pressure (PIP), the patient places the mouthpiece in their mouth, exhales as much air as possible to empty their lungs to residual volume, and then inhales with maximum effort and for as long as possible (at least 1.5 seconds).
We take three consecutive measurements of each pressure, allowing the patient to rest for one minute between each measurement, and record the best result.
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Baseline and 1 month after
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Handgrip
Časové okno: Baseline and 1 month after
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Hand Grip Dynamometer Jamar®, taking into account the dominant hand and possible upper limb injuries that may interfere with the test result
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Baseline and 1 month after
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Quadriceps strength
Časové okno: Baseline and 1 month after
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The measurement will be taken on the dominant leg using the MicroFET®2 Digital Handheld Dynamometer following the protocol described by Bohannon et al (
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Baseline and 1 month after
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Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Dyspnea
Časové okno: Baseline and 1 month after
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It consists of a vertical scale from 0-10 that relates the perceived exertion of physical activity to a numerical value ranging from 0 (minimal effort) to 10 (extreme effort).
It does not require measuring instruments, as it is a subjective scale.
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Baseline and 1 month after
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Spolupracovníci a vyšetřovatelé
Sponzor
Publikace a užitečné odkazy
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia (Odhadovaný)
Primární dokončení (Odhadovaný)
Dokončení studie (Odhadovaný)
Termíny zápisu do studia
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Aktuální)
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Více informací
Termíny související s touto studií
Další relevantní podmínky MeSH
Další identifikační čísla studie
- 400-25
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