- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT01586650
Effects of Aerobic Training in Patients With Ankylosing Spondylitis
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Descrizione dettagliata
Ankylosing Spondylitis (AS) is a systemic inflammatory disease that affects mainly the spine and compromises globally the physical capacity of the patients. Despite new advances in pharmacological therapy, physiotherapy and exercise remain essential in the treatment of AS. However, the literature lacks studies showing which types of exercises are more effective in patients with AS.
This is a randomized controlled trial with the objective is to evaluate the effects of aerobic training on functional capacity, mobility, disease activity, cardiopulmonary capacity and cytokine levels (TNF, IL10, IL6 and IL1) in patients with AS.
The duration of the trial is 24 weeks with the first 12 weeks reserved to exercise programs. The participants will be divided in two groups. The intervention group (IG) will perform walking for 50 minutes plus global stretching 3 times a week for 12 weeks. The control group (CG) will do only stretching exercises 3 times a week for 12 weeks.
Tipo di studio
Iscrizione (Effettivo)
Fase
- Fase 3
Contatti e Sedi
Luoghi di studio
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Sao Paulo, Brasile, 04039-002
- Universidade Federal de Sao Paulo
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
Diagnosis of Ankylosing Spondylitis according to New York modified criteria.
- Stable drug treatment for at least 3 months
- Sedentary for at least 3 months before randomization
- Steinbrocker class I/II
Exclusion Criteria:
Uncontrolled Systemic Arterial Hypertension and Diabetes mellitus.
- Ischemic heart disease
- Clinically significant diseases
- Orthopedic surgery, such as hip arthroplasty, in the last year.
- Inability to walk.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Separare
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
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Sperimentale: Aerobic training
The patients in this arm perform a 50-minute-walking at anaerobic threshold plus stretching exercises 3 times a week for 12 weeks.
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The intervention comprises fifty minutes of walking at anaerobic threshold plus stretching exercises 3 times a week for 12 weeks.
Global stretching exercises will be performed for about 20 minutes 3 times a week for 12 weeks with supervision of specialized physiotherapists.
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Comparatore placebo: Stretching exercises
The control group perform global stretching exercises for approximately 20 minutes 3 times a week for 12 weeks.
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Global stretching exercises will be performed for about 20 minutes 3 times a week for 12 weeks with supervision of specialized physiotherapists.
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Change in BASFI
Lasso di tempo: Baseline, after 6, 12 and 24 weeks.
|
Bath Ankylosing Spondylitis Functional Index (BASFI) is a quaestionnaire with 10 questions about functional capacity validated to AS patients.
Each question is answered with a visual analogue scale 0-10 cm.
Zero means the best, and 10 the worst function.
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Baseline, after 6, 12 and 24 weeks.
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Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Change in BASDAI
Lasso di tempo: Baseline, after 6, 12 and 24 weeks.
|
Bath Ankylosing Spondylitis Disease Activity Score (BASDAI) is a instrument with 6 questions about disease activity validated to AS patients.
The questions comprise the following areas: back pain, peripheral pain, morning stifness, fatigue and enthesitis.
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Baseline, after 6, 12 and 24 weeks.
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Change in BASMI
Lasso di tempo: Baseline, after 6, 12 and 24 weeks.
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Bath Ankylosing Spondylitis Mobility Index (BASMI) is an instrument that comprises 5 measures of mobility validated to AS patients.
The measurements are: cervical rotation, lumbar flexion (Schober's test modified, intermalleolar distance, lumbar side flexion and tragus to wall.
The total score is shown in a 0-10 cm visual analogue scale.
The low scores represent better mobility.
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Baseline, after 6, 12 and 24 weeks.
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Change in HAQ-S
Lasso di tempo: Baseline, after 6, 12 and 24 weeks.
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Health Assessment Questionnaire for Spondyloarthritis (HAQ-S)is a questionnaire with 10 domains about functional capacity validated to AS patients.
The scores ranges from 0 to 3.
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Baseline, after 6, 12 and 24 weeks.
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Incremental cardiopulmonary exercise testing protocol by treadmill
Lasso di tempo: Baseline and after 12 weeks.
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Incremental cardiopulmonary exercise testing protocol by treadmill is used to measure aerobic capacity of the patients.
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Baseline and after 12 weeks.
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Levels of C reactive protein and erythrocyte rate sedimentation
Lasso di tempo: Baseline, after 6. 12 and 24 weeks
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CRP and ESR are laboratory methods to evaluate inflammatory response using blood sample.
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Baseline, after 6. 12 and 24 weeks
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Levels of cytokines- TNF, IL10, IL6 and IL1.
Lasso di tempo: Baseline and after 12 weeks.
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Cytokines are substances that make part of inflammatory response.
The most important cytokines- TNF alpha, IL10, IL6 and IL1 will be measured in serum samples.
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Baseline and after 12 weeks.
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Change in the Six minute walking test
Lasso di tempo: Baseline, after 6, 12 and 24 weeks.
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The 6-minute walking test is a instrument to evaluate functional capacity.
It is performed measuring the distance that the participant is able to walk during 6 minutes.
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Baseline, after 6, 12 and 24 weeks.
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Collaboratori e investigatori
Sponsor
Collaboratori
Investigatori
- Direttore dello studio: Jamil Natour, Prof, MD, Federal University of São Paulo
Pubblicazioni e link utili
Studiare le date dei record
Studia le date principali
Inizio studio
Completamento primario (Effettivo)
Completamento dello studio (Effettivo)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- 1325/08
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
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