- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03782181
Use of Whole Body Vibration in Patients With Fibromyalgia
January 29, 2020 updated by: University of the Balearic Islands
Randomized Controlled Trial of a Therapeutic Intervention Consisting of the Use of Whole Body Vibration in Patients With Fibromyalgia.
The objective of this study is to evaluate the efficacy of a 3-month program consisted of the use of whole body vibration (WBV) in patients with fibromyalgia in order to determine whether this intervention would be effective to short and medium-term improvement of symptoms in these patients.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
This was a single blind randomized controlled trial.
Forty patients of FM group were assigned randomly to 2 study groups: 20 patients will be part of the experimental group (EG) that will perform a neuromuscular treatment using the vertical whole body vibration platform and another 20 will constitute the control group (CG).
All these subjects will sign the corresponding informed consent for their participation in the study, according to the ethical criteria established in the Helsinki Declaration.
The study took place between January and Juny 2019.
Two groups of variables were analyzed in the present study three times: before, after and follow-up after three months of the intervention.
Study Type
Interventional
Enrollment (Actual)
40
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Balearic Islands
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Palma de Mallorca, Balearic Islands, Spain, 07122
- University of Balearic Islands
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
30 years to 65 years (ADULT, OLDER_ADULT)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Patients with FM were included in the study if they fulfilled the 1990 classification criteria of the American College of Rheumatology for fibromyalgia.
- Pain-free volunteers were included if they did not present pain symptoms or some type of treatment in any part of the body during the previous 12 months.
Exclusion Criteria:
- Participants were excluded from the study if they had not signed the informed consent or if they reported any other musculoskeletal disorder rather than patients with FM, any neurological disorder or had previous spinal fusion surgery or spinal cord stimulation.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: DOUBLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
ACTIVE_COMPARATOR: Whole body vibration plat
An arm type in which a group of patients with fibromyalgia receives an intervention based on the use of a whole body vibration platform, considered to be effective by clinical evidence.
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A neuromuscular treatment using a rotational whole body vibration platform.
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NO_INTERVENTION: Control group
No intervention arm
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Pressure Pain Thresholds
Time Frame: 20 minutes
|
Pressure stimuli were applied on two bilateral body locations: epicondyles and index finger.
The pressure pain threshold was defined as the pressure value considered as painful by the participant.
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20 minutes
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Vibration Thresholds
Time Frame: 20 minutes
|
Vibration thresholds at the great toes and at the index fingers were quantified bilaterally using a Vibratron II (Physitemp, Clifton, USA).
Using a two-alternative forced-choice procedure, subjects identified which of two rods was vibrating.
Vibration values displayed on the control unit are vibration units (the amplitude of vibration, proportional to the square of applied voltage).
Vibration threshold for the index finger in the normal population between 18 and 65 years of age is 0.7 vibration units with a standard deviation of 0.4 vibration units.
The vibration threshold for the great toe in a similar population is 1.2 vibration units with a standard deviation of 0.5 vibration units.
There is an increase in threshold scores and in variance as a function of age.
There is an increase in threshold scores and variance depending on age.
When the vibratory threshold is lower, it indicates the patient's greater ability to detect vibratory stimuli.
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20 minutes
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Berg Scale
Time Frame: 30 minutes
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This is a functional balance assessment tool, consisting of 14 functional tasks with values ranging from 0 (cannot perform) to 4 (normal performance).
The general scores range from 0 (severely impaired balance) to 56 (excellent balance).
The Berg scale has been previously used in patients with fibromyalgia to assess balance.
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30 minutes
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Six-minute Walking Test (6MWT)
Time Frame: 6 minutes
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The 6MWT is a functional test in which the patient walks what he can during 6 minutes, analyzing the total distance walked.
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6 minutes
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Dynamometer
Time Frame: 5 minutes
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A back muscle dynamometer was used to measure isometric back muscle strength.
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5 minutes
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Analysis of the Romberg's Balance Test With the CvMob Software
Time Frame: 1 minute
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The CvMob is an Open Source tool for the movement analysis.
The software is capable to analyse the trajectories and to determinate the kinematic variables from a movie, that can be done with a simple camera.
The tool includes the Movement Elements Decomposition Method (MED).In the present study, we analyzed the oscillatory body movements during the test performance.
These ocillatory movements should be minimal with good balance.The patients were asked to remain in orthostatic position with feet parallel at shoulder height, arms extended along the body and eyes closed for 1 minute.
A body marker is placed on the patient's head.
A camera placed on the ceiling records the movements.
Subsequently, the software analyzes and decomposes the movement that the patient has described in the anteroposterior and mediolateral axis.
Higher values represent a worse outcome.
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1 minute
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Gait Task
Time Frame: 5 minutes
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Subjects were instructed to walk on a 4 meters carpet at their normal walking step, with shocks and with flexed arms positioned on the abdomen.
Optical markers were attached at the following three body positions: area between the lateral condyle of the femur and the fibular head, great trochanter and lateral malleolus.
Subject's motion was digitally recorded with a video camera at 210 frames per second (CasioExilimEX-FS10).
The camera was positioned at a distance of 4 meters from the carpet to visualize changes in position, velocity and anatomical points along the x-axis.
It was calculated the stride length by an open- source software for computer vision analysis of human movement.
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5 minutes
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Fibromyalgia Impact Questionnaire (FIQ)
Time Frame: 5 minutes
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The Fibromyalgia Impact Questionnaire (FIQ) is an assessment and evaluation instrument developed to measure fibromyalgia (FM) patient status, progress and outcomes.
It has been designed to measure the components of health status that are believed to be most affected by fibromyalgia.
The FIQ is a self administered instrument that takes approximately 5 minutes to complete.
The directions are simple and the scoring is self-explanatory.
The FIQ is scored in such a way that a higher score indicates a greater impact of the syndrome on the person.
Each of the 10 items has a maximum possible score of 10.
Thus the maximum possible score is 100.
The average FM patient scores about 50, severely afflicted patients are usually 70 plus.
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5 minutes
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Visual Analogue Pain Scale (VAS)
Time Frame: 5 minutes
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Each participant was asked to indicate their current level of pain using a 20 cm VAS that ranged from 0 (no pain) to 100 (highest level of pain).
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5 minutes
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Quality of Life Index (QLI)
Time Frame: 10 minutes
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The Quality of Life Index (QLI) is a self-report questionnaire that measures perceived health-related quality of life.
We used the total score of QLI.
Its scale is scored by simply adding the score on each item.
The range of scores is between 15 to 105, with a higher score or number being indicative of a higher quality of life.
An average total rating for a healthy person is usually around 90, whereas a low quality of life measures around 15.
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10 minutes
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: José A Mingorance, PhD, Balearic Islands University
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Adsuar JC, Del Pozo-Cruz B, Parraca JA, Olivares PR, Gusi N. Whole body vibration improves the single-leg stance static balance in women with fibromyalgia: a randomized controlled trial. J Sports Med Phys Fitness. 2012 Feb;52(1):85-91.
- Sanudo B, de Hoyo M, Carrasco L, Rodriguez-Blanco C, Oliva-Pascual-Vaca A, McVeigh JG. Effect of whole-body vibration exercise on balance in women with fibromyalgia syndrome: a randomized controlled trial. J Altern Complement Med. 2012 Feb;18(2):158-64. doi: 10.1089/acm.2010.0881. Epub 2012 Feb 9.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (ACTUAL)
January 7, 2019
Primary Completion (ACTUAL)
March 25, 2019
Study Completion (ACTUAL)
June 28, 2019
Study Registration Dates
First Submitted
December 16, 2018
First Submitted That Met QC Criteria
December 18, 2018
First Posted (ACTUAL)
December 20, 2018
Study Record Updates
Last Update Posted (ACTUAL)
February 13, 2020
Last Update Submitted That Met QC Criteria
January 29, 2020
Last Verified
January 1, 2020
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- IB 2586/15 PI
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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