AzTrials
AzTrials

Parkinson DiseaseNCT03271736

Effects of Rhythmic Auditory Cueing on Stepping in Place in Patients With Parkinson's Disease

A study testing Stepping-in-place exercise with external auditory cues and Transcranial magnetic stimulation (TMS) in people with Parkinson Disease, run by HsiuYun Chang at 1 site in Taiwan.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
Search all trials

Trial summary

Patients with Parkinson's disease have internal rhythm dysfunction, which may affect the rhythmic movements such as walking. Poor regularity of the rhythmic movement may lead to freezing of gait. Read more about this study

Who is it for?
Ages 40 to 80 yearsHealthy volunteers can take part
Conditions the study is for
Parkinson Disease
What is being tested?
Stepping-in-place exercise with external auditory cues and Transcranial magnetic stimulation (TMS)
Could I receive a placebo?
No, everyone receives an active treatment
How many people
21 participants
Where
1 siteTaiwan
Study dates
8 Feb 2018to 30 Jun 2018
Phase
Interventional
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 40 to 80 years
  • All sexes
  • Healthy volunteers accepted
  • Adult, Older adult

Who may be able to join

  • Diagnosed with idiopathic Parkinson's disease
  • No hearing impairment
  • Able to walk independently for at least 10m
  • Able to follow command (MMSE >=24)
  • [Healthy subjects]
  • No hearing impairment
  • Able to walk independently for at least 10m
  • Able to follow command (MMSE >=24)

Who cannot join

  • With other neurological diseases or psychological diseases
  • Dementia
  • Family history of epilepsy
  • History of head trauma, surgery, or metal implants
  • Having pacemaker or other electrical stimulators
  • History of syncopes or frequent migraines

Trial locations and contacts

1 site in 1 country.

Taiwan1 site
  • Department of physical therapy, National Taiwan University

    Taipei, 100

Other trials in Taiwan

About this study

Patients with Parkinson's disease have internal rhythm dysfunction, which may affect the rhythmic movements such as walking. Poor regularity of the rhythmic movement may lead to freezing of gait. This study will apply rhythmic auditory cues on the stepping-in-place training and the investigators will examine if the behavior and neuroelectrophysiology would change after auditory cueing training. The investigators hypothesize the variation of rhythmic movements such as walking and stepping-in-place will be reduced, and the cortical excitability would be modulated after training.

Read the detailed description

Parkinson's disease is a common neurodegenerative disease and movement disorder. Due to the degeneration of basal ganglia, patients with Parkinson's disease also demonstrate internal rhythm dysfunction, thus will lead to difficulty in rhythmic movements such as ambulation. For improving the rhythmic movement problem, auditory cues are often used in clinical setting and shows benefits in ambulation and freezing problems. Previous studies often use finger tapping test and ambulation to assess the rhythmic movement problem. No study uses stepping in place movements as a test to examine rhythmic problem. Little study investigates the effects of auditory cues on brain cortical excitability. In this cross-over study, participants will receive 2 times of training include stepping-in-place exercise with and without auditory cues in random orders. Auditory cues are given via the metronome. There is one-week wash-out period between two trainings. Movement tests such as walking and stepping-in-place and transcranial magnetic stimulation (TMS) are carried out before and after each training.

The investigators hypothesize the variation of rhythmic movements such as walking and stepping-in-place will be reduced more, and the cortical excitability would be modulated after the training with auditory cues, comparing with the other training without auditory cues.

Being tested
Stepping-in-place exercise with external auditory cues, Transcranial magnetic stimulation (TMS)
Keywords
Parkinson's disease, Auditory cues, step in place, transcranial magnetic stimulation, cortical excitability
Medical subject headings
Parkinson Disease

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Stepping-in-place exercise with external auditory cuesBehavioural

    Also called Stepping-in-place exercise without external auditory cues

    The stepping-in-place exercise includes 10-session training. In each session, subjects are asked for stepping for 50 steps. In auditory cued condition, the cued frequency is set at 110% of the usual walking cadence. While in non-cued condition, we ask the subjects to step according to their own internal rhythm.

  • Transcranial magnetic stimulation (TMS)Device

    TMS is used to assess the cortical excitability of the motor cortex. The stimulation intensity is set at 130% of the motor threshold in single-pulse condition. In paired-pulse condition, the first stimulus is set at 80% of the motor threshold and the second stimulus is set at 130% of the motor threshold.

Study groups in NCT03271736
Study groupRoleWhat they receive
FreezerExperimentalAll the subjects received 2 experiments. 2 experiments contain 20 mins stepping-in-place exercise and pre-/post assessments. The difference between 2 experiments is the application of auditory cues. One of the 2 experiment includes stepping-in-place exercise with auditory cues from the metronome (Stepping-in-place exercise with external auditory cues), in the other experiment we ask the subjects to follow their internal rhythm without external auditory cues (Stepping-in-place exercise without external auditory cues). Transcranial magnetic stimulation (TMS) is applied before and after the stepping-in-place exercise.
Receives: Behavioral: Stepping-in-place exercise with external auditory cues; Device: Transcranial magnetic stimulation (TMS)
Non-freezerExperimentalAll the subjects received 2 experiments. 2 experiments contain 20 mins stepping-in-place exercise and pre-/post assessments. The difference between 2 experiments is the application of auditory cues. One of the 2 experiment includes stepping-in-place exercise with auditory cues from the metronome (Stepping-in-place exercise with external auditory cues), in the other experiment we ask the subjects to follow their internal rhythm without external auditory cues (Stepping-in-place exercise without external auditory cues). Transcranial magnetic stimulation (TMS) is applied before and after the stepping-in-place exercise.
Receives: Behavioral: Stepping-in-place exercise with external auditory cues; Device: Transcranial magnetic stimulation (TMS)

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Changes of transcranial magnetic stimulation (TMS) parameters

    Single-pulse and paired-pulse TMS are used to measure the cortical excitability of the motor cortex and the integrity of the intracortical inhibitory/facilitatory circuits. The TMS parameters include motor threshold (MT), motor evoke potential, silent period, short intracortical inhibition and facilitation. In single-pulse condition, the stimulation intensity is set at 130% of the MT. While in the paired-pulse condition, the first conditioning stimulus is set at 80% of MT, the second test stimulus is set at 130% of MT.

    Measured: TMS parameters are assessed immediately before and after a 30-minute intervention. The data will be reported through study completion, for average of 6 months.

Secondary outcomes (3)
  1. Variation of walking step time

    Subjects are asked to walk on a GAITRite carpet under usual walking speed. Duration between each step can be recorded through the system.

    Measured: The step time variability is assessed immediately before and after a 30-minute intervention. The data will be reported through study completion, for average of 6 months.

  2. Walking ability

    Walking speed, stride length and cadence are recorded as secondary outcome measures. Subjects are asked to walk on a GAITRite carpet under usual walking speed.

    Measured: The walking ability is assessed immediately before and after a 30-minute intervention. The data will be reported through study completion, for average of 6 months.

  3. Variation of stepping-in-place movement

    Subjects are asked to stand and do stepping-in-place movement on a force plate.We use force plate to detect the vertical force and calculate the variation of each step.

    Measured: The step variability is assessed immediately before and after a 30-minute intervention. The data will be reported through study completion, for average of 6 months.

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted5 Sep 2017
  2. Study start8 Feb 2018
  3. Primary completion30 May 2018
  4. Study completion30 Jun 2018

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Treatment
Allocation
Non-randomised
Intervention model
Crossover
Masking
None (open label)
Enrolment
21 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03271736
Sponsor's protocol ID
201609085RINA
Status last verified
Mar 2019
First submitted
6 Aug 2017
Last updated
2 Apr 2019
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
No

Questions about this trial

What is this clinical trial studying?

A study testing Stepping-in-place exercise with external auditory cues and Transcranial magnetic stimulation (TMS) in people with Parkinson Disease, run by HsiuYun Chang at 1 site in Taiwan.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 8 inclusion and 6 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 2 Apr 2019. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Taiwan. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Changes of transcranial magnetic stimulation (TMS) parameters (time frame: TMS parameters are assessed immediately before and after a 30-minute intervention. The data will be reported through study completion, for average of 6 months.). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 2 Apr 2019.

Free account

Log in to keep searching

You’ve used your 3 free searches. AzTrials is free: log in or create a free account to keep searching clinical trials and save the ones you want to follow.

Create a free accountLog in