Effects of Botulinum Toxin Injection on Sensation & Postural Control in

Status Recruiting

Clinical Trial Summary

In this study, the investigators aimed to investigate the effects of botulinum neurotoxin type A (BoNT-A) injection applied to the ankle plantar flexor muscles on lower extremity sensation and quantitative balance parameters in children with spastic hemiplegic cerebral palsy who are ambulatory without an assistive device in daily life.

Clinical Trial Description

Cerebral palsy (CP) refers to a group of movement and posture disorders that limit activity and participation, that are attributed to non-progressive disturbances in the developing fetus or infant brain. One of the main clinical findings of CP is postural control disorder. Many concomitant impairments such as joint range of motion limitations, spasticity, contractures, sensory deficits and loss of selective motor control contribute to postural control disorder. One of the most common causes of motor dysfunction in children with CP is the presence of spasticity. Spasticity in the ankle plantar flexor muscles and weakness in the dorsiflexor muscles are the main factors that cause gait disturbance. Thus, impairments in gait function cause limitation of postural stability. Although there are many methods in spasticity management, BoNT-A injections have been used effectively and safely for many years, especially in reducing ankle plantar flexor spasticity. There are limited number of studies in the literature investigating the effect of BoNT-A injection on postural control in children with spastic CP, and only one study included children with spastic hemiplegic (unilateral) CP and it was clearly highlighted that new studies are needed in this area. The reclassification of CP acknowledges the contribution of impaired sensation in motor performance. Although it has been shown that somatosensory deficits in the lower extremities of children with spastic CP can negatively affect gait and balance, the effect of spasticity in the ankle has not been evaluated. In this study, the investigators aimed to investigate the effects of BoNT injection applied to the ankle plantar flexor muscles on lower extremity sensation and quantitative balance parameters in children with spastic hemiplegic CP who are ambulatory without an assistive device in daily life. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT04940143
Study type	Interventional
Source	Marmara University
Contact	Sefa Kurt, MD
Phone	+905385159528
Email	sefa.kurt@yahoo.com
Status	Recruiting
Phase	N/A
Start date	August 1, 2020
Completion date	September 2021

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Effects of Botulinum Toxin Injection on Sensation and Postural Control in Children With Hemiplegic Cerebral Palsy

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms