- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT01411059
Yoga Empowers Seniors Study (YESS)
14 novembre 2016 aggiornato da: George Salem, University of Southern California
Safe and Effective Yoga Prescription of Seniors: Biomechanical Considerations
This is an Intervention Development Study (IDS) to quantify the physical demands (using biomechanical investigation) of a 2-phase (beginning & intermediate), 32-week yoga program designed for community-dwelling older adults.
Additionally, the IDS will explore the adherence and adverse events of participation in the program.
Data from the IDS will be used to develop evidenced-based yoga programs, which the investigators postulate will be associated with fewer musculoskeletal side effects compared to non-evidence based yoga programs.
The investigators also postulate that evidenced-based tailoring of yoga for seniors will enhance adherence and efficacy.
The programs developed during this IDS will be tested in an expanded, Phase II, Randomized Controlled Trial.
Panoramica dello studio
Descrizione dettagliata
Yoga is currently being recommended to restore and preserve strength, flexibility, balance, & physical capacity in older adults; however, our clinical trial experiences suggest that without proper evidenced-based prescription, Yoga participation can be ineffective or even injurious for seniors.
To address this lack of evidence-based knowledge, the proposed IDS will: 1) quantify the physical demands of a 32-wk Yoga program designed for independent ambulatory seniors; 2) characterize the relations between these demands and participant physical characteristics; 3) examine the adherence, efficacy, & safety of the program; and 4) characterize the relations among reported adverse events, baseline participant characteristics, and Yoga physical demands.
Tipo di studio
Interventistico
Iscrizione (Effettivo)
27
Fase
- Non applicabile
Contatti e Sedi
Questa sezione fornisce i recapiti di coloro che conducono lo studio e informazioni su dove viene condotto lo studio.
Luoghi di studio
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California
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Los Angeles, California, Stati Uniti, 90024
- UCLA
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Criteri di partecipazione
I ricercatori cercano persone che corrispondano a una certa descrizione, chiamata criteri di ammissibilità. Alcuni esempi di questi criteri sono le condizioni generali di salute di una persona o trattamenti precedenti.
Criteri di ammissibilità
Età idonea allo studio
65 anni e precedenti (Adulto più anziano)
Accetta volontari sani
Sì
Sessi ammissibili allo studio
Tutto
Descrizione
Inclusion Criteria:
- Community dwelling men and women volunteers, aged 65 years or older.
Exclusion Criteria:
Safety exclusions:
--the following safety exclusions are adopted in order to decrease potential *cardiovascular
- musculoskeletal
- neurological risks to the participants:
- active angina
- uncontrolled hypertension (SBP greater than 160 or DBP greater than 90)
- high resting pulse or respiratory rate (HR >90 or RR>24 after 5 minutes seated)
- unstable asthma or exacerbated COPD
- cervical spine instability or other significant neck injury
- rheumatoid arthritis
- unstable ankle, knee, hip, shoulder, elbow, or wrist joints
- hemiparesis or paraparesis
- movement disorders (e.g. Parkinson's disease), peripheral neuropathies, stroke with residual deficits, severe vision or hearing problems
- walker or wheelchair use
- insufficient hearing to permit safety in a yoga group setting
- not able to attend in-person classes
- has not had check-up by regular provider within 12 months (if not taking any prescription medications) or in the past 6 months (if any regular medicines taken); cannot pass specific movement safety tests (tests described in section on screening visits, below)
Feasibility/adherence exclusions:
- unable to understand their commitment to the project, (laboratory visits & regular program participation)
- cognitive limitations significant enough to preclude informed consent or to raise concerns about participation safety
Piano di studio
Questa sezione fornisce i dettagli del piano di studio, compreso il modo in cui lo studio è progettato e ciò che lo studio sta misurando.
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Scienza basilare
- Assegnazione: Non randomizzato
- Modello interventistico: Assegnazione di gruppo singolo
- Mascheramento: Nessuno (etichetta aperta)
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
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Sperimentale: yoga
32 weeks of yoga training
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yoga classes 2 times per week for 32 weeks
Altri nomi:
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
---|---|---|
peak joint moments
Lasso di tempo: difference from baseline to 16 wk
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These are the torques produced by the muscles during performance of the yoga poses
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difference from baseline to 16 wk
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peak joint moments
Lasso di tempo: difference from 16 wk to 32 wk
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These are the torques produced by the muscles during performance of the yoga poses
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difference from 16 wk to 32 wk
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Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
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time to stand and sit from a chair 5 times
Lasso di tempo: baseline, 16 and 32 weeks
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In the 5-Repetition Chair Stand Test, we record the time it takes for a participant to repeatedly stand and sit on a chair 5 times.
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baseline, 16 and 32 weeks
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number of heel-rise repetitions
Lasso di tempo: baseline, 16 and 32 weeks
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The Heel-Rise Test is a measure of plantar-flexion endurance.
Here, we record the number of full range-of-motion, heel-rise repetitions the participants can complete before fatigue.
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baseline, 16 and 32 weeks
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Time to complete Up & Go test
Lasso di tempo: baseline, 16 and 32 weeks
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In the Up & Go Test, a measure of mobility, we record the number of seconds it takes to rise from a chair, walk 8 feet, return and sit in the chair.
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baseline, 16 and 32 weeks
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Number of marching steps completed within 2 minutes
Lasso di tempo: baseline, 16 and 32 weeks
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In the 2-Minute Step Test, a measure stepping endurance, we record the number of complete marching steps the participant can perform within a 2-minute period
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baseline, 16 and 32 weeks
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Distance participant can reach forward from a sitting position
Lasso di tempo: baseline, 16 and 32 weeks
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The sit and reach test measures overall sagittal-plane flexibility.
The participant is asked to reach as far as possible toward their dominant limb while remaining seated.
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baseline, 16 and 32 weeks
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Distance between fingers of opposing hands as participant attempts to touch fingers while reaching posteriorly.
Lasso di tempo: baseline, 16 and 32 weeks
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The Back Scratch Test measures upper extremity flexibility.
Here the distance between finger-tips is recorded as the participant reaches posteriorly and attempts to touch opposing hands.
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baseline, 16 and 32 weeks
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Maximum passive wrist flexion, extension, radial-deviation, and ulnar-deviation, range of motion (in degrees).
Lasso di tempo: baseline, 16 and 32 weeks
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These tests measure the range of motion of the wrist in the sagittal and frontal planes.
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baseline, 16 and 32 weeks
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Maximum height participant can reach while standing
Lasso di tempo: baseline, 16 and 32 weeks
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Here we quantify the maximum vertical height participants can reach while standing.
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baseline, 16 and 32 weeks
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Maximum distance participant can reach forward while standing
Lasso di tempo: baseline, 16 and 32 weeks
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THe Maximum Forward Reach test is a measure of strength and flexibility.
Here we record the maximum distance the participant can reach forward while standing.
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baseline, 16 and 32 weeks
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stride length during walking
Lasso di tempo: baseline, 16 and 32 weeks
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Here we quantify the stride length of participants during walking at a self-selected pace.
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baseline, 16 and 32 weeks
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Maximum joint angle
Lasso di tempo: baseline, 16 and 32 weeks
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Here we quantify the maximum joint angles of the ankle, knee, hip, trunk, shoulder, elbow, and wrist during performance of the yoga poses.
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baseline, 16 and 32 weeks
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Sway distance of the center of pressure
Lasso di tempo: baseline, 16 and 32 weeks
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Here we quantify the movement of the center of pressure as participants stand as still as possible
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baseline, 16 and 32 weeks
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Electromyographic activity of muscles
Lasso di tempo: baseline, 16 and 32 weeks
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Here we record the electromyographic activity of the Anterior Deltoid, Triceps surae, Obliques, Rectus Abdominus, Erector Spinae, Gluteus Maximus, Lateral Hamstrings, Vastus Lateralis, Gastrocnemius, and Gluteus Medius, muscles during performance of the yoga poses.
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baseline, 16 and 32 weeks
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SF-36 score
Lasso di tempo: baseline and 36 weeks
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Health related quality of life and mood will be assessed with the RAND Short Form-36 (Hays, 1993).
The SF-36 includes sub-scales that measure: 1) health-related limitations in physical function; 2) health-related limitations in role and in social function; 3) emotional function (including positive and negative mood states); 4) pain.
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baseline and 36 weeks
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Collaboratori e investigatori
Qui è dove troverai le persone e le organizzazioni coinvolte in questo studio.
Collaboratori
Investigatori
- Investigatore principale: george salem, phd, University of Southern California
Pubblicazioni e link utili
La persona responsabile dell'inserimento delle informazioni sullo studio fornisce volontariamente queste pubblicazioni. Questi possono riguardare qualsiasi cosa relativa allo studio.
Studiare le date dei record
Queste date tengono traccia dell'avanzamento della registrazione dello studio e dell'invio dei risultati di sintesi a ClinicalTrials.gov. I record degli studi e i risultati riportati vengono esaminati dalla National Library of Medicine (NLM) per assicurarsi che soddisfino specifici standard di controllo della qualità prima di essere pubblicati sul sito Web pubblico.
Studia le date principali
Inizio studio
1 luglio 2009
Completamento primario (Effettivo)
1 aprile 2011
Completamento dello studio (Effettivo)
1 aprile 2011
Date di iscrizione allo studio
Primo inviato
20 luglio 2011
Primo inviato che soddisfa i criteri di controllo qualità
4 agosto 2011
Primo Inserito (Stima)
5 agosto 2011
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
16 novembre 2016
Ultimo aggiornamento inviato che soddisfa i criteri QC
14 novembre 2016
Ultimo verificato
1 novembre 2016
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Altri numeri di identificazione dello studio
- 1R01AT004869-01 (Sovvenzione/contratto NIH degli Stati Uniti)
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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