Neuroproprioceptive Equine-Assisted Physiotherapy for Spinal Muscular Atrophy

Summary

This study investigates whether Equine-Assisted Physiotherapy based on Neuro-proprioceptive "Facilitation and Inhibition" (NEUROEQUIP-SMA) can improve movement, posture, breathing, and quality of life in children with spinal muscular atrophy (SMA). This therapy uses the horse's rhythmic movement together with targeted sensory and manual stimulation to trigger natural motor reactions starting from the pelvis, lower the threshold for muscle activation, and support coordinated motor patterns. The study compares this method with standard individual physiotherapy based on the same neuro-proprioceptive facilitation and inhibition principles, but performed without the horse. Twenty children aged 2 to 9 years will receive both therapies in two separate 6-day blocks, in random order (crossover design). The researchers will assess muscle fatigue, coordination, breathing function, movement quality and quantity, quality of life, and changes in selected blood biomarkers. The results may help develop better rehabilitation strategies for children with SMA who are receiving modern pharmacological or gene therapy.

Conditions

• Spinal Muscular Atrophy (SMA)

Interventions

BEHAVIORAL

Equine-Assisted Physiotherapy based on Neuro-proprioceptive "Facilitation and Inhibition"

Equine-assisted physiotherapy applying the principles of neuro-proprioceptive facilitation and inhibition. Conducted twice daily for 15 minutes over six consecutive days under the supervision of a certified physiotherapist and a trained horse leader. The intervention utilizes the horse's rhythmic, three-dimensional movement to generate dynamic proprioceptive, vestibular, and tactile stimuli that activate physiological postural reactions and coordinated muscle chains. The goal is to improve trunk stability, breathing control, movement symmetry, and functional motor coordination in children with spinal muscular atrophy. The therapy is delivered in a controlled equine environment, using manual facilitation and specific body positioning to modulate neuronal excitability and enhance neuromuscular function.

BEHAVIORAL

Standard Individual Outpatient Physiotherapy Based on Neuro-proprioceptive Facilitation and Inhibition

Standardized outpatient physiotherapy program based on neuro-proprioceptive facilitation and inhibition, performed once daily for 30 minutes over six consecutive days. Delivered by an experienced physiotherapist in a clinical setting, the intervention includes active and assisted movement exercises, breathing techniques, stretching, postural correction, and positioning strategies to prevent contractures, maintain range of motion, and support trunk and respiratory control. The therapy applies targeted afferent stimuli to modulate motoneuron excitability and improve voluntary activation of motor units. The approach follows international standards of SMA rehabilitation, focusing on optimizing postural alignment, movement efficiency, and overall motor performance.

BEHAVIORAL

Therapeutic grooming

Structured horse-care activity included in both treatment periods to control for psychosocial and environmental effects of horse interaction. Conducted once daily for approximately 20 minutes under therapist supervision, therapeutic grooming involves guided brushing, tactile contact, and communication with the horse in a safe and supportive setting. The activity promotes sensory integration, body awareness, and emotional regulation, while preparing the child for subsequent equine-assisted sessions. Although not a primary therapeutic modality, it standardizes the environmental exposure across study arms and supports comfort, motivation, and engagement in children participating in physiotherapeutic interventions.

Sponsors & Collaborators

• Charles University, Czech Republic

  lead OTHER

Principal Investigators

• Katerina Marikova, master · Charles University, Czech Republic

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

DOUBLE

Model

CROSSOVER

Eligibility

Min Age

2 Years

Max Age

9 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2026-04-15

Primary Completion

2026-06-01

Completion

2026-06-30

Countries

• Czechia

Study Locations