Effects of VOJTA Technique on Ataxic Cerebral Palsy.

Trial statusRecruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age2-6
SponsorLahore University of Biological and Applied Sciences

About this trial

Ataxic cerebral palsy (CP) is the least common subtype of CP and it is primarily caused by cerebellar damage that results in hypotonia, impaired balance, poor coordination, tremors, wide-based gait, and significant difficulties in trunk stability and uncontrolled movements. These impairments greatly affect functional mobility and independence in life. This randomized controlled trial aims to evaluate the effects of VOJTA therapy on muscle tone, gross motor function, and postural control in children with ataxic CP aged 2-6 years. VOJTA therapy is based on reflex locomotion, which activates innate central motor programs by stimulating specific pressure zones in defined positions, potentially improving postural alignment and coordinated muscle activation. A total of 40 children will be randomly assigned to either the VOJTA therapy group or a conventional physiotherapy group. Both groups will receive total of 5 sessions per week for 8 weeks and the Outcomes will be measured at baseline, 4 weeks, and 8 weeks using the Modified Ashworth Scale (MAS) for muscle tone, Gross Motor Function Measure (GMFM-88) for gross motor function and Pediatric balance scale for for balance. This study hypothesizes that VOJTA therapy will produce greater improvements in muscle tone, gross motor function and balance as compared to conventional physical therapy techniques. Findings may support evidence-based rehabilitation strategies for ataxic CP and contribute to improved functional independence and quality of life in this understudied population.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

None

Disqualifiers

None

Trial design

Design model

Parallel

Treatments tested in this trial

  • VOJTA

    Behavioral

    VOJTA therapy will be administered by a physiotherapist. The intervention involves mechanical stimulation of defined reflex zones located on the trunk and limbs while the child is in prone, supine, or side-lying postures. Stimulation elicits automatic reflex creeping or reflex rolling patterns that enhance trunk activation, postural control, coordination, and normalization of muscle tone. Treatment follows the standardized VOJTA protocol, applying precise direction, pressure, and duration of stimulation. The frequency will be 5 sessions per week for 8 weeks with duration of 30 minutes.

  • Conventional Physical Therapy

    Behavioral

    Conventional physiotherapy includes evidence-based approaches commonly applied for cerebral palsy rehabilitation. This may include NDT/Bobath principles, balance and postural stability exercises, core strengthening, stretching, functional mobility training, and sensory-motor facilitation. No VOJTA stimulation will be used. All participants follow a standardized treatment protocol to ensure consistency. The frequency will be 5 sessions per week for 8 weeks with duration of 30 minutes.

Treatment groups

40 Participants
are divided into 2 treatment groups
Group A: Group 1/ VOJTAExperimental treatment 1 intervention
Group B: Group 2 / Conventional Physical TherapyActive comparator 1 intervention

Trial outcomes

Primary outcomes

1

Modified Ashworth Scale (MAS)

Muscle tone will be evaluated using the Modified Ashworth Scale, which measures resistance during passive movement to assess tone abnormalities. Scores range from 0 to 4, with higher scores indicating increased resistance or greater tone abnormality. Improvement is defined as a reduction in MAS scores or normalization of tone patterns following the intervention period.

Time frame
Baseline, 4 weeks, 8 weeks
2

Gross Motor Function Measure-88 (GMFM-88)

Gross motor function will be assessed using the GMFM-88, a validated observational measure designed to evaluate changes in motor skills across five domains (lying/rolling; sitting; crawling/kneeling; standing; walking/running/jumping). Total and domain-specific scores will be analyzed. Improvement is defined as an increase in GMFM-88 scores after the intervention.

Time frame
Baseline, 4 weeks, 8 weeks
3

Pediatric Balance Scale (PBS)

Balance performance will be measured using the Pediatric Balance Scale, which includes 14 tasks assessing static and dynamic balance in functional positions. Scores range from 0 to 56, with higher scores representing better balance control. Improvement is defined as an increase in PBS scores following treatment.

Time frame
Baseline, 4 weeks, 8 weeks

Secondary outcomes

Other outcomes

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