The Effects Of Whole Body Vibration On Postural Control In Patients With Ataxia

Ataxia Clinical Trial

Official title:

Ataksili Hastalarda Tüm Vücut Vibrasyonunun Postüral Kontrol Üzerine Etkileri

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT02977377
• Other study ID #: GO 14/397
• Status: Completed
• Phase: N/A
• First received: November 18, 2016
• Last updated: December 3, 2017
• Start date: January 2015
• Est. completion date: November 2017

Study information

• Verified date: December 2017
• Source: Hacettepe University
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

To investigate the effects of whole body vibration on postural control and on the level of satisfaction regarding how to reach the goals of the patients with ataxia

Description:

Patients will be randomly assigned to 2 groups, group 1 will take only exercise therapy, group 2 will take exercise therapy and whole body vibration together. After 1 week wash-out period, patients assigned other therapy period. All assessments will be repeated before and after each therapy period. Exercise therapy will consist of selected balance, coordination and walking exercises according to the individual needs of patients. Whole body vibration (20-30 Hz, minimum amplitude) will be applied to cases in the form of 4 sets (1 min application and 1min rest.) Cases will take the treatment 1-hour, 3 days in a week for 8 weeks.

The evaluation parameters consists of demographic information, Computerized Dynamic Posturography, International Cooperative Ataxia Rating Scale, Trunk Impairment Scale, Berg Balance Scale, Barthel Index and Goal Assessment Scale.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 20
• Est. completion date: November 2017
• Est. primary completion date: October 2017
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 45 Years

Eligibility

Inclusion Criteria:

• Clinical diagnosis of ataxia

• Ataxic patients who are able to walk 25 m independently

Exclusion Criteria:

• Clinical diagnosis of systemic problems (Diabetes Mellitus, Hypertension)

• Clinical diagnosis of cognitive impairment

Related Conditions & MeSH terms

• Ataxia

Intervention

Other:
• Exercise therapy
Cases will take the treatment 1-hour, 3 days in a week for 8 weeks.
• Whole body vibration
4 sets, 1 min application and 1min rest whole body vibration and after that exercises. Cases will take the treatment 1-hour, 3 days in a week for 8 weeks.

Locations

Country	Name	City	State
Turkey	Hacettepe University, Faculty of Health Sciences	Ankara

Sponsors (1)

Lead Sponsor	Collaborator
Hacettepe University

Country where clinical trial is conducted

Turkey, 

References & Publications (10)

Berg KO, Maki BE, Williams JI, Holliday PJ, Wood-Dauphinee SL. Clinical and laboratory measures of postural balance in an elderly population. Arch Phys Med Rehabil. 1992 Nov;73(11):1073-80. — View Citation

Bruyere O, Wuidart MA, Di Palma E, Gourlay M, Ethgen O, Richy F, Reginster JY. Controlled whole body vibration to decrease fall risk and improve health-related quality of life of nursing home residents. Arch Phys Med Rehabil. 2005 Feb;86(2):303-7. — View Citation

Ebersbach G, Edler D, Kaufhold O, Wissel J. Whole body vibration versus conventional physiotherapy to improve balance and gait in Parkinson's disease. Arch Phys Med Rehabil. 2008 Mar;89(3):399-403. doi: 10.1016/j.apmr.2007.09.031. — View Citation

Krasny-Pacini A, Hiebel J, Pauly F, Godon S, Chevignard M. Goal attainment scaling in rehabilitation: a literature-based update. Ann Phys Rehabil Med. 2013 Apr;56(3):212-30. doi: 10.1016/j.rehab.2013.02.002. Epub 2013 Feb 28. Review. — View Citation

Roll JP, Vedel JP, Ribot E. Alteration of proprioceptive messages induced by tendon vibration in man: a microneurographic study. Exp Brain Res. 1989;76(1):213-22. — View Citation

Torvinen S, Kannus P, Sievänen H, Järvinen TA, Pasanen M, Kontulainen S, Järvinen TL, Järvinen M, Oja P, Vuori I. Effect of four-month vertical whole body vibration on performance and balance. Med Sci Sports Exerc. 2002 Sep;34(9):1523-8. — View Citation

Trouillas P, Takayanagi T, Hallett M, Currier RD, Subramony SH, Wessel K, Bryer A, Diener HC, Massaquoi S, Gomez CM, Coutinho P, Ben Hamida M, Campanella G, Filla A, Schut L, Timann D, Honnorat J, Nighoghossian N, Manyam B. International Cooperative Ataxi — View Citation

van Nes IJ, Latour H, Schils F, Meijer R, van Kuijk A, Geurts AC. Long-term effects of 6-week whole-body vibration on balance recovery and activities of daily living in the postacute phase of stroke: a randomized, controlled trial. Stroke. 2006 Sep;37(9): — View Citation

Verheyden G, Nieuwboer A, Mertin J, Preger R, Kiekens C, De Weerdt W. The Trunk Impairment Scale: a new tool to measure motor impairment of the trunk after stroke. Clin Rehabil. 2004 May;18(3):326-34. — View Citation

Yelnik A, Bonan I. Clinical tools for assessing balance disorders. Neurophysiol Clin. 2008 Dec;38(6):439-45. doi: 10.1016/j.neucli.2008.09.008. Epub 2008 Oct 18. Review. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Sensory organization test of Computerized Dynamic Posturography (CDP)	Computerized Dynamic Posturography (CDP) is a unique assessment technique used to objectively quantify and differentiate among the wide variety of possible sensory, motor, and central adaptive impairments to balance control. CDP has severeal test protocols; a Sensory Organization Test (SOT), Limits of Stability Test (LOS), a Motor Control Test (MCT) and an Adaptation Test (ADT) used in the study. Sensory organization test (SOT) evaluates the relative contributions of vestibular, visual and somatosensory systems to balance maintenance when somatosensory information regarding the orientation of the body's centre of gravity is systematically manipulated.	change from baseline in sensory component of postural control at 8 weeks
Secondary	International Cooperative Ataxia Rating Scale	The ICARS was developed to quantify the level of impairment as a result of ataxia as related to hereditary ataxias. Disorders rated as subscales within the ICARS are: Postural and gait disturbances, Limb Ataxia, Dysarthria and Oculomotor disorders.	change from baseline in severity of ataxic symptoms at 8 weeks.
Secondary	Trunk Impairment Scale	To measure the motor impairment of the trunk through the evaluation of static and dynamic sitting balance as well as co-ordination of trunk movement. Three subscales: static sitting, balance, dynamic sitting balance and coordination. Each subscale has between three and 10 items.	change from baseline in impairment of trunk at 8 weeks.
Secondary	Berg Balance Scale	A 14-item objective measure designed to assess static balance and fall risk. Static and dynamic activities of varying difficulty are performed.Item-level scores range from 0-4, determined by ability to perform the assessed activity. Item scores are summed.Maximum score is 56.	change from baseline in balance performance at 8 weeks.
Secondary	Barthel Index	The Barthel includes 10 personal activities. Clinically, the Barthel can be administered via interview, by observation of the patient's performance in a specific setting, or by asking the patient to demonstrate an activity.The response categories of disability in an activity were defined and rated in scale steps (0, 5), (0, 5, 10), (0, 5, 10, 15) dependent on the item. For example, for performance of dressing activity, 0 means dependent, 5 means patient needs help but can do about half unaided, 10 means independent (including buttons, zips, laces, etc.) An overall score is formed by adding scores on each rating. Scores range from 0 (totally dependent) to 100 (fully independent), in steps of 5, with higher scores indicating greater independence.	change from baseline in performance of activitiesof daily living (ADL) at 8 weeks.
Secondary	Goal Assessment Scale	The Goal Attainment Scale (GAS) is an individualized outcome measure involving goal selection and goal scaling that is standardized in order to calculated the extent to which a patient's goals are met. Each patient effectively has their own outcome measure, but these measures are scored in a standardized way. "Successful" outcomes are agreed upon prior to intervention. Scoring: Each goal is rated on a 5-point scale. 0 = Patient achieves the expected level; +1 = somewhat more than expected; +2 = much more than expected; -1 = somewhat less than expected; -2 = much less than expected. Overall score is calculated by incorporating the goal outcome scores into a single aggregated T-score. (Optional): Goals may be weighted by the patient for importance or difficulty.	change from baseline in satisfaction regarding how to reach the goals related therapy at 8 weeks.
Secondary	Limits of stability test of Computerized Dynamic Posturography (CDP)	Limits of stability test (LOS) assesses dynamic balance during the performance of specific tasks with visual feedback. It quantifies objectively the maximum distance a person can lean in a given direction without losing balance, stepping or reaching for assistance.	change from baseline in dynamic balance component of postural control at 8 weeks
Secondary	Motor Control Test of Computerized Dynamic Posturography (CDP)	Motor Control Test (MCT) assesses the ability of the automatic motor system to quickly recover following an unexpected external disturbance. Sequences of platform translations of varied sizes in forward and backward directions elicit automatic postural responses. The size of the translation is scaled to the patient's height to produce sway disturbances of equal size.	change from baseline in automatic motor system component of postural control at 8 weeks
Secondary	Adaptation Test of Computerized Dynamic Posturography (CDP)	Adaptation Test (ADT) assesses the patient's ability to minimize sway when exposed to irregularities and unexpected changes in support surface properties. Sequences of platform rotations in the toes-up or toes-down direction elicit automatic motor responses.	change from baseline in postural sway in changes of support surface component of postural control at 8 weeks