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Not yet recruitingNCT07263646Updated Dec 10, 2025

The Effect of Balance-focused Exercise Programme in Enhancing the Solus-muscle Activation During Gait Initiation for People With Parkinson Disease

An interventional study of balance-focus exercise programe in Parkinson Disease, Gait Disorders and Gait Balance, sponsored by Ministry of Health, Kuwait. Not yet recruiting at 1 site in Kuwait. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2025-12-10.

Sponsored by Ministry of Health, Kuwait · Not applicable, Interventional, and Treatment

Phase
Not applicable
Study type
Interventional
Enrollment
80
Allocation
Randomized
Ages
18 Years and older
Sex
All
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Study summary

Gait initiation (GI) is a crucial component of walking that requires a balanced muscle activity and postural stability. GI could be challenging for people with neurological condition such as people with Parkinson (PWP), where GI is usually impaired. The purpose of this study is determining effectiveness of comprehensive, balanced-focused exercise programme in controlling the activation of Solus-muscle in people with Parkinson disease. We hypothesise that balance-focus exercise programe could improve Solus-muscle activation during GI.

study type: this is a parallel group prospective (10 weeks) randomised single-blinded controlled trial conduct in Kuwait.

Participant: People with Parkinson, who met the inclusion criteria.

Read the detailed description

Parkinson's Disease (PD), a neurodegenerative disorder characterised by motor dysfunction . The basal ganglia play a significant role in regulating muscle excitation, and its dysfunction in PD leads to abnormal activation patterns in muscles such as the soleus, crucial for walking. This contributes to symptoms like bradykinesia, resulting in slower movement, shuffling gait, and difficulty initiating walking. Prolonged activation of the plantar flexor muscles, especially the soleus, disrupts the forward momentum needed for normal walking.

Gait initiation (GI) is a crucial component of walking that requires a balanced muscle activity and postural stability. The GI process requires a propulsive force to move the body across a distance (from a bipedal stance to repeating gait cycles) while maintaining postural stability. Thus, GI could be challenging for people with neurological condition such as people with Parkinson (PWP), where GI is usually impaired.

Any modification to the GI program could affect postural stability and the velocity of the movement and any impairment in muscle activation of the lower limb will interfere with the GI process, .

This underscores the significance of the altered muscle excitation pattern observed in PWP and its potential impact on motor control. This imbalance can contribute to the prolonged muscle activation times and differential speed changes observed in muscle activation patterns.

Bradykinesia is a slow movement during the execution of common physical activities, such as the activities of daily living (ADL). That could be because PWP tend to keep the plantar flexor muscles mainly (solus) contracted for longer time. This prolonged muscle activity interferes with the gravity-assisted forward rotation of the body resulting adverse affects on the timing of subsequent events during gait initiation.

Therefore, therapies aimed at restoring the balance during GI may help improve motor control and balance in individuals, thus improve GI speed with Parkinson's disease.

Balance-focused rehabilitation strategies, including interactive exercises, are promising in addressing delays in GI. Several previous studies explored the effect of balance exercise of the GI in patients with Parkinson. For example, in a systematic exploration of cueing therapy's impact on gait and balance in individuals with Parkinson's disease, revealed its efficacy. This approach, the cueing therapy was highlighted as a promising intervention for addressing gait and balance challenges in Parkinson's disease. Another significant approach for functional rehabilitation is the utilization of balance boards, as underscored by. Investigating the effectiveness of a Wii Fit™-based balance board exercise program in the elderly population. Consequently, Mhatre et al. concluded that the Wii Fit™ balance board exercise program represents a valuable tool for augmenting balance and mitigating fall risk among older adults. In the context of functional rehabilitation, these interventions, particularly cueing therapy and balance board exercises, signify promising avenues for improving motor function and addressing challenges associated with gait and balance. Consideration of these therapeutic approaches is crucial for devising comprehensive and effective rehabilitation strategies tailored to the unique needs of individuals undergoing functional rehabilitation.

However, there is a need for further research to explore effective rehabilitation strategies tailored to different disease severity levels. To improve the maintenance and rehabilitation of community walking ability in PWP, there is a need to understand the details of the kinematics, as well as the muscle activation characteristics during while GI.

02

Conditions studied

  • Parkinson Disease
  • Gait Disorders
  • Gait Balance

Keywords

  • gait initiation
  • Parkinson disease
  • rehabilitation
  • balance-focus exercise
03

In context

Parkinson Disease

4,573 studies on the registry are indexed under Parkinson Disease; 1,086 are open to participants now.

This study's planned enrollment of 80 is above the median of 40 across 3,353 interventional studies indexed under Parkinson Disease.

Browse Parkinson Disease studies →

Lead sponsor

Ministry of Health, Kuwait is the lead sponsor of 15 studies on the registry; 5 are open to participants now.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • participants diagnosed by their neurologist with Parkinson's disease (moderate to severe stage)
  • stable on anti-Parkinson's drugs
  • able to walk independently without a frame or walking stick.
  • Able to walk for more than 10 mins unaided
  • without cognitive disability (Able to follow simple instructions and communicate, orally),
  • have good vision (with or without corrective aids)

Exclusion criteria

Exclusion Criteria:

  • are pregnant
  • cardiac problems exacerbated by exercise
  • currently complaining of joint or muscle problems that affect walking ability
  • known to have neurological conditions (other than Parkinson) that affect walking ability
  • uncorrected hearing or vision problems
  • history of severe motion sickness
  • history of vestibular or balance problems
  • an active skin condition that could be irritated by contact with sticky tape.
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Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Outcomes assessor)
Enrollment
80 participants (estimated)

Study arms

  • No intervention
    control group

    Control Group: Conventional Physiotherapy - Participants will receive standard physiotherapy interventions targeting gait and motor symptoms. Conventional Physiotherapy will include: * Balance and Postural Training, (e.g. bridging and rolling exercise), * Flexibility and Range of Motion (e.g. upper limb exercise include shoulder, elbow and wrist movements, lower limb exercise including hip, knee and ankle movement) * Strength Training focus on anti-gravity muscles (e.g. squatting, body-weight strengthening exercise) * Functional Mobility Training (e.g. Sit-to-stand practice and stairs training * gait training (e.g. Practice heel-to-toe walking, emphasize large, exaggerated steps, use visual cues and auditory cues, turn training: wide arc turning to avoid freezing, treadmill walking with therapist supervision) * home program.

  • Experimental
    intervention (treatment ) group

    Participants will receive comprehensive balance-focused exercise programme integrated into conventional physiotherapy. The participants will be engaged in supervised sessions (by physiotherapists) of interactive balanced exercises focusing on improving balance, cognition, and coordination. The comprehensive balance-focused exercise programme will consist of motor tasks using interactive balance device to facilitate postural stability and weight-shifting control.

    Other: balance-focus exercise programe

Interventions

  • Otherbalance-focus exercise programe

    participants in the experimental group will receive balance-focused exercise programe integrated into conventional physiotherapy programe provided to people with parkinson.

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What researchers measure

Primary outcomes

  1. weight

    weight of the person in KG

    Time frame: baseline

  2. height

    the height of the person in CM

    Time frame: baseline

  3. gait analysis

    • Three-dimensional motion analysis:Motion capture units will track the movement of reflective markers placed on the skin/clothing of participants.

    Time frame: baseline

  4. Gait Analysis

    Three-dimensional motion analysis: Motion capture units will track the movement of reflective markers placed on the skin/clothing of participants.

    Time frame: 6 weeks

  5. gait analysis

    Three-dimensional motion analysis: Motion capture units will track the movement of reflective markers placed on the skin/clothing of participants.

    Time frame: 10 weeks

  6. • electromyography (EMG)

    Electric activity of the muscles using the wireless EMG measurement system. The system will track the activity of solus muscle (left and right).

    Time frame: baseline

  7. electromyography EMG

    Electric activity of the muscles using the wireless EMG measurement system. The system will track the activity of solus muscle (left and right).

    Time frame: 6 weeks

  8. electromyography EMG

    Electric activity of the muscles using the wireless EMG measurement system. The system will track the activity of solus muscle (left and right).

    Time frame: 10 weeks

Secondary outcomes

  1. Parkinson severity scale (PDQ-39)

    To evaluate the impact of Parkinson's disease on different dimensions of a patient's life and monitor changes over time.

    Time frame: baseline

  2. Parkinson severity scale PDQ-39

    To evaluate the impact of Parkinson's disease on different dimensions of a patient's life and monitor changes over time.

    Time frame: 6 weeks

  3. Parkinson severity scale PDQ-39

    To evaluate the impact of Parkinson's disease on different dimensions of a patient's life and monitor changes over time.

    Time frame: 10 weeks

  4. Timed Up and Go test (TUG)

    widely used clinical test to assess a person's mobility, balance, walking ability, and fall risk. It is especially useful in older adults and individuals with neurological or musculoskeletal impairment

    Time frame: baseline

  5. Timed Up and Go test TUG

    widely used clinical test to assess a person's mobility, balance, walking ability, and fall risk. It is especially useful in older adults and individuals with neurological or musculoskeletal impairment

    Time frame: 6 weeks

  6. time up and go TUG

    widely used clinical test to assess a person's mobility, balance, walking ability, and fall risk. It is especially useful in older adults and individuals with neurological or musculoskeletal impairment

    Time frame: 10 weeks

  7. PITTSBURGH rehabilitation participation scale

    a clinician-rated tool used to measure a patient's level of participation in inpatient rehabilitation therapy sessions. It focuses on observed engagement, effort, and motivation.

    Time frame: 6 weeks

  8. patient satisfaction

    in response to the question how satisfied are you with the results of physiotherapy treatment? Patient will be asked tp grade their level of satisfaction on 5 points liked scale (1. Not at all satisfied, 2. Dissatisfied, 3. Natural, 4. Satisfied, 5. Very satisfied)

    Time frame: 6 weeks

07

Study locations

1 site
  • Physical Medicine and Rehabilitation Center, Kuwait
    Kuwait City, 85001, Kuwait
    • Esraa Aldayil, PhD · Contactdresraa.aldayil@outlook.com · 00965 99980166
    • hadeel H Alsaleh, PhD · Contactgolden_land85@hotmail.com · 0096565064141
    • esraa T Aldayil, PhD · Principal investigator
    • hadeel h Alsaleh, PhD · Sub investigator
    • dana j alsaqer, PhD · Sub investigator
08

References and documents

Publications

  • 1- Hassler, R. (1967) 'Private communication to O'. Hornykiewicz. Letter dated February, 9 1967. 2- Lanciego, J.L., Luquin, N. and Obeso, J.A. (2012) 'Functional neuroanatomy of the basal ganglia'. Cold Spring Harbor perspectives in medicine, 2 (12), pp. a009621. 3- Breniere, Y. and Do, M.C. (1991) 'Control of gait initiation'. Journal of motor behavior, 23 (4), pp. 235-240. 4 -Grosset, D., Fernandez, H., Grosset, K., & Okun, M. (2009). Parkinson's Disease: Clinican's Desk Reference. CRC Press. 5 Cau, N., Cimolin, V., Galli, M., Precilios, H., Tacchini, E., Santovito, C., & Capodaglio, P. (2014). Center of pressure displacements during gait initiation in individuals with obesity. Journal of neuroengineering and rehabilitation, 11(1), 1-8. 6- Mickelborough, J., Van Der Linden, M., Tallis, R., & Ennos, A. (2004). Muscle activity during gait initiation in normal elderly people. Gait & posture, 19(1), 50-57. 7- Stone, E. E., Skubic, M., & Back, J. (2014). Automated health alerts from kinect-based in-home gait measurements. 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 8 - Lelard, T., Doutrellot, P.-L., Temfemo, A., & Ahmaidi, S. (2017). Electromyographic pattern during gait initiation differentiates yoga practitioners among physically active older subjects. Frontiers in human neuroscience, 11, 300. 9 Ivanenko, Y.P., Poppele, R.E. and Lacquaniti, F., 2004. Five basic muscle activation patterns account for muscle activity during human locomotion. The Journal of physiology, 556(1), pp.267-282. 10- Berardelli, A., Rothwell, J. C., Thompson, P. D., & Hallett, M. (2001). Pathophysiology of bradykinesia in Parkinson's disease. Brain, 124(11), 2131-2146. 11 -Sherbondy, P. S., Queale, W. S., McFarland, E. G., Mizuno, Y., & Cosgarea, A. J. (2003). Soleus and gastrocnemius muscle loading decreases anterior tibial translation in anterior cruciate ligament intact and deficient knees. The journal of knee surgery, 16(3), 152-158

Individual participant data

Plan to share: Undecided — IPD collected in this research will be owned by the ministry of health in Kuwait and restrictions apply to the availability of these data publicly. however, IPD can be available from authors upon resonable request and with permission of the ministry of health

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Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Start is estimated for Jan 2026; primary completion for Dec 2027, 23 months later.

Of 1,291 non-industry interventional studies with no phase under Parkinson Disease, half reached primary completion within 24 months of starting (the median), counting those still running; a quarter within 11 and three quarters within 44. This study's planned 23 months is close to that.

Counting every sponsor, half of 1,367 studies reached it within 25 months; a quarter within 11 and three quarters within 44.

How these figures are worked out, and which studies are left out of them.

Registered
Jul 15, 2025
First posted
Dec 4, 2025
StartEst.
Jan 22, 2026
Primary completionEst.
Dec 22, 2027
CompletionEst.
Dec 22, 2028
Last update
Dec 10, 2025
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Dec 10, 2025, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT07263646
Lead sponsor
Ministry of Health, Kuwait
Responsible party
Esraa Aldayil (chief of physiotherapy, Ministry of Health, Kuwait) — Principal investigator
First posted
Dec 4, 2025
Start date
Jan 22, 2026 (estimated)
Primary completion
Dec 22, 2027 (estimated)
Completion
Dec 22, 2028 (estimated)
Last update
Dec 10, 2025

Study contacts

Esraa T Aldayil, PhD
Contact
dresraa.aldayil@outlook.com
00965 99980166
Hadeel H Alsaleh, PhD
Contact
golden_land85@hotmail.com
0096565064141

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is not yet recruiting, as verified in Dec 2025. You cannot join it, but the record below documents what was studied.

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