10-week Yoga Practice Effect on Cognitive and Motor Function in Older Adults (BDNF)
18 mars 2020 mis à jour par: Lithuanian Sports University
10-week Yoga Practice Effect in Older Adults
Thirty-three healthy elderly people, who were classified into two age groups, participated in this study. All participants had not practiced yoga before and were asked not to perform any sports activities while the research was ongoing. In the experimental group, participants (n = 18) had to participate in 10 weeks of yoga classes. In the control group, participants (n = 15) did not perform any exercises or other changes in their daily living life.
Experimental measurements: Brunel, PSS-14 and HAD questionnaires
Aperçu de l'étude
Statut
Complété
Les conditions
Intervention / Traitement
Type d'étude
Interventionnel
Inscription (Réel)
33
Phase
- N'est pas applicable
Contacts et emplacements
Cette section fournit les coordonnées de ceux qui mènent l'étude et des informations sur le lieu où cette étude est menée.
Lieux d'étude
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Kaunas, Lituanie, 44221
- Lithuanian Sports Unviersity
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Critères de participation
Les chercheurs recherchent des personnes qui correspondent à une certaine description, appelée critères d'éligibilité. Certains exemples de ces critères sont l'état de santé général d'une personne ou des traitements antérieurs.
Critère d'éligibilité
Âges éligibles pour étudier
60 ans à 76 ans (Adulte, Adulte plus âgé)
Accepte les volontaires sains
Oui
Sexes éligibles pour l'étude
Tout
La description
Inclusion Criteria:
- age, from 60 years old
- a statement by a local family physician about general good physical health
- never tired to practice yoga before
Exclusion Criteria:
- cardiovascular diseases
- musculoskeletal system diseases (osteoporosis, osteochondrosis, hernias)
- neurodegenerative diseases
- oncological diseases
- glaucoma
- injuries and surgeries in last 3 years
Plan d'étude
Cette section fournit des détails sur le plan d'étude, y compris la façon dont l'étude est conçue et ce que l'étude mesure.
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: La prévention
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
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Expérimental: 10-week Yoga
Eighteen healthy elderly people, who were classified into two age groups, participated in this study.
All participants had not practiced yoga before and were asked not to perform any sports activities while the research was ongoing.
In the experimental group, participants (n = 18) had to participate in 10 weeks of yoga classes.
In the control group, participants (n = 15) did not perform any exercises or other changes in their daily living life.
All experimental group subjects participated in Himalayan yoga classes, which lasted 10 weeks: 2 times per week, 90 min per session.
Yoga classes were conducted by 16-year-old qualified yoga instructor from Yoga Academy, Kaunas.
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10-week yoga sessions, 2 times per week, 90 min per session.
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Aucune intervention: Control
In the control group, participants (n = 15) did not perform any exercises or other changes in their daily living life.
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Brunel mood scale (BRUMS)
Délai: 10 weeks
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The Lithuanian translated version of the Brunel Mood Scale (BRUMS) was used in the present study.
It was based on the originally developed to serve as a brief measure of mood before and after yoga intervention.
The BRUMS (1) scale has 24 items arranged into six subscales: anger, confusion, depression, fatigue, tension and vigor.
Each subscale has a numerical rating scale (0 = not at all, 1 = a bit, 2 = moderate, 3 = enough; 4 = extremely) from which research participant select the one best represents at that time.
The results within subscale is summed and a score range from 0 to 16
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10 weeks
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Hospital anxiety and depression scale (HADS)
Délai: 10 weeks
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To determine the level of anxiety and depression of subjects was used HADS scale.
The scale consists of totally 14 questions with the answers valued from 0 to 3. Half of questions addressed to estimate anxiety and rest - depression.
The total scoring and conclusion for the both categories of questions: 0-7 = Normal; 8-10 = Borderline abnormal (borderline case); 11-21 = Abnormal (case)
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10 weeks
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Perceived stress scale -14
Délai: 10 weeks
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The purpose of this scale is to assess the degree of stress in subjects' lives.
It consists of questions about the frequency of feeling and thoughts during the past time period.
Potential answers: 0-never; 1-almost never; 2-sometimes; 3-fairly often and 4-very often.
The scores are obtained by reversing the scores on the four positive items: for example, 0=4, 1=3, 2=2, etc. and then summing across all items.
Scores for the 14-item form range from 0 to 56, with higher scores indicating greater perceived stress
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10 weeks
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Human Free BDNF
Délai: 10 weeks
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Venous blood samples from median antecubital vein were collected in 5 ml vacuum tubes with a gel separator and was separated by centrifugation (15 min at 1200g) to make blood serum.
Samples were aliquoted and stored at -800C until analysis.
The serum concentration of Human Free BDNF was measured using an enzyme-linked immunoassay kit (R&D Systems, Minneapolis, USA)
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10 weeks
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Measurement of cognitive functions
Délai: 10 weeks
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Automated Neuropsychological Assessment Metrics Version 4 (ANAM-4; Vista Life, USA) was used to measure neurocognitive skills: mental flexibility, verbal working memory, inhibition control, visuospatial processing.
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10 weeks
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Psychomotor function evaluation
Délai: 10 weeks
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Participants were assessed by Dynamic Parameter Analyzer (DPA-1).
Its measure motor functions: accuracy, reaction speed-accuracy.
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10 weeks
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Heart rate variability
Délai: 10 weeks
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R-R intervals were recorded using a Polar H7 sensor with a chest strap (Kempele, Finland).
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10 weeks
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Balance procedure
Délai: 10 weeks
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Postural sway activity was measured by a posturography method with a single piezoelectric force plate (Kistler, Slimline System 9286, Switzerland).
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10 weeks
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Collaborateurs et enquêteurs
C'est ici que vous trouverez les personnes et les organisations impliquées dans cette étude.
Parrainer
Dates d'enregistrement des études
Ces dates suivent la progression des dossiers d'étude et des soumissions de résultats sommaires à ClinicalTrials.gov. Les dossiers d'étude et les résultats rapportés sont examinés par la Bibliothèque nationale de médecine (NLM) pour s'assurer qu'ils répondent à des normes de contrôle de qualité spécifiques avant d'être publiés sur le site Web public.
Dates principales de l'étude
Début de l'étude (Réel)
1 octobre 2018
Achèvement primaire (Réel)
30 septembre 2019
Achèvement de l'étude (Réel)
30 septembre 2019
Dates d'inscription aux études
Première soumission
17 mars 2020
Première soumission répondant aux critères de contrôle qualité
17 mars 2020
Première publication (Réel)
19 mars 2020
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
20 mars 2020
Dernière mise à jour soumise répondant aux critères de contrôle qualité
18 mars 2020
Dernière vérification
1 mars 2020
Plus d'information
Termes liés à cette étude
Autres numéros d'identification d'étude
- LithuanianSportsU-3
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
NON
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Non
Étudie un produit d'appareil réglementé par la FDA américaine
Non
Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .