EFFECTIVENESS OF COMBINED CONCENTRIC AND ECCENTRIC AEROBIC EXERCISE ON A TREADMILL IN PATIENTS WITH COPD: A RANDOMIZED CLINICAL TRIAL.
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Teresa Fernandez Pardo, PT, Msc, PhD
- Telefonnummer: 0034650193112
- E-mail: teresa.fernandez@universidadeuropea.es
Studiesteder
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Madrid
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Madrid, Madrid, Spanien
- Hospital Ramon y Cajal
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Kontakt:
- Teresa Fernandez Pardo
- Telefonnummer: 0034650193112
- E-mail: teresa.fernandez@universidadeuropea.es
-
Kontakt:
- E-mail: teresa.fpardo@gmail.com
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Ledende efterforsker:
- Teresa Fernandez Pardo
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-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
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.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Enkelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Eksperimentel: 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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Aktiv komparator: 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. |
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Sit-to-stand test-5 (STS)
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Dyspnea
Tidsramme: 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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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Publikationer og nyttige links
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 400-25
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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