Effects a Rehabilitation Program in Patients With Left Ventricular Dysfunction After Coronary Artery Bypass Grafting
Effects of Exercise Rehabilitation Program at Hospitalar Fase on Inflammatory Markers, Functional Capacity and Clinical Outcomes in Patients With Left Ventricular Dysfunction After Coronary Artery Bypass Grafting
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Several studies have been demonstrated beneficial effects of exercise to minimize impact of CABG. However, there is no consensus on what kind of exercise is safe and effective for patients with left ventricular dysfunction.
Walking
Undersøgelsestype
Undersøgelsestype
Tilmelding (Forventet)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Solange Guizilini, PhD
- Telefonnummer: +5511982887753
- E-mail: s_guizilini@yahoo.com.br
Studiesteder
-
-
SP
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Sao Paulo, SP, Brasilien, 04023062
- Rekruttering
- Federal University of São Paulo
-
Kontakt:
- Solange Guizilini, PhD
- Telefonnummer: +5511982887753
- E-mail: s_guizilini@yahoo.com.br
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Coronary artery disease proven by coronary angiography;
- Elective CABG;
- No acute or chronic pulmonary disease;
- Patients after surgery, keep in spontaneous ventilation on first postoperative day;
- Absence of neurological, neuromuscular, musculoskeletal and osteoarticular incapacitating;
- Consent form signed for participation in the survey.
Exclusion Criteria:
- Inability to perform spirometry;
- Presence of acute lung disease or chronic;
- Surgical indication of urgency;
- Morbid obesity;
- Hemodynamics instability at the time of spirometry or during six minutes walking test;
- Intraoperative death or until the sixth postoperative day;
- Patients remaining in mechanical prolonged ventilation for more than 12 hours;
- Severe cardiac arrhythmia during application of assessment protocols and exercises (ventricular tachycardia, atrioventricular block second or degree) any other condition the investigator's discretion put the patient at increased risk with beginning of the year; Any change that may lead to failure of proposed protocols.
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 |
|---|---|
|
Eksperimentel: Walking exercise
Participants will be sumitted to progressive exercises and supervised by a physiotherapist, active-assisted to free active exercise in upper and lower limbs, stationary running and walking.
The intensity of walk will be determined by the Borg's sujective effort perception scale - (modified from zero to 10).
On first postoperative day, participants will perform exercises in supine position.
From the second to the fifth postoperative day, they will perform progressive walking.
|
Participants will be sumitted to progressive exercises and supervised by a physiotherapist, active-assisted to free active exercise in upper and lower limbs, stationary running and walking.
The intensity of walk will be determined by the Borg's sujective effort perception scale - (modified from zero to 10).
On first postoperative day, participants will perform exercises in supine position.
From the second to the fifth postoperative day, they will perform progressive walking.
|
|
Eksperimentel: Stationary cycling exercise
Participants will be sumitted to progressive exercises and supervised by a physiotherapist, active-assisted to free active exercise in upper and lower limbs.
From the first to the fifth postoperative day, they will perform progressive cycling exercise.The intensity of cycling will be determined by the Borg's sujective effort perception scale - (modified from zero to 10).
|
Participants will be sumitted to progressive exercises and supervised by a physiotherapist, active-assisted to free active exercise in upper and lower limbs.
From the first to the fifth postoperative day, they will perform progressive cycling exercise.The intensity of cycling will be determined by the Borg's sujective effort perception scale - (modified from zero to 10).
|
|
Eksperimentel: Neuromuscular electrical stimulation
Participants will be sumitted to progressive exercises and supervised by a physiotherapist, active-assisted to free active exercise in upper and lower limbs.
From the first to the fifth postoperative day, quadriceps and gastrocnemius muscles will be percutaneous stimulated with the following parameters: Synchronic mode, 50Hz, 400uS, time on 10s, time off 20s, intensity as tolerated by the patient.
|
Participants will be sumitted to progressive exercises and supervised by a physiotherapist, active-assisted to free active exercise in upper and lower limbs.
From the first to the fifth postoperative day, quadriceps and gastrocnemius muscles will be percutaneous stimulated with the following parameters: Synchronic mode, 50Hz, 400uS, time on 10s, time off 20s, intensity as tolerated by the patient.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Functional Capacity
Tidsramme: Up to ten days after surgery, at hospital discharge.
|
Participants will be submitted to six minute walk test on preoperative period and sixth postoperative day (or before hospital discharge) to evaluate functional capacity.
The test will be performed with a mobile device to measure metabolic response to exercise (Oxycon™ Mobile).
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Up to ten days after surgery, at hospital discharge.
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Inflammatory markers
Tidsramme: in-hospital postoperative period, up to ten days after surgery.
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Blood sample will be collected to measure inflammatory markers (TNF-alpha and interleukins) and to compare exercise effects on inflammatory response after surgery.
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in-hospital postoperative period, up to ten days after surgery.
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Solange Guizilini, PhD, Federal University of São Paulo
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Forventet)
Primær færdiggørelse
Studieafslutning (Forventet)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
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
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 31295914.0.0000.5505
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
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