Do vision and balance in children with cerebral palsy relate with each other?

Not yet recruiting

Conditions: Children with crebral palsy

Registration Number: CTRI/2018/06/014448

Lead Sponsor: DJST

Brief Summary: **Background:** A typicallydeveloping child has an overall feedback from somatosensory, visual, auditoryand vestibular systems which affects development of physical and emotionalgrowth. Although the normal visual system is not mature at birth and needs muchof the first 6months to become useful, enough visual stimuli reach thedeveloping brain to make vision a motivator for bonding and head control. A child with cerebral palsy may haveimpairments in any of these systems thus leading to delayed achievement ofmilestones, being more or less dependent for activities of daily living onparents and thereby lesser opportunities for overall development. Aphysiotherapist treats a child with cerebral palsy with a broad goal ofimproving independence and increasing quality of life both for them and theirparents.

Impairedvision can interfere in the growth emotionally as well as physically. The firstmotor milestone of head control may be delayed or unachieved. A child will betempted to raise, move head and body in direction of visual and auditorystimuli. Various factors like level of spasticity, tightness, voluntarycontrol, cognition can affect motor development along with vision. The motorrecruitment, firing, strength of muscle contraction will impair balance andposture development. The correlation between visual deficitsand functional balance can help early identification and correction to helpachievement of milestones .Hence the need for the study is to correlatevisual impairment and balance scales PBS& ECAB and GMFCS.

**Aim:** To find thecorrelation between visual impairments and functional balance in children withcerebral palsy.

**Objectives**: To find correlation of PBS, ECAB and GMFCS

1)   With VCS

2)   With VisualAcuity

3)   With Refraction

4)   WithBinocular Vision and Ocular Motility

**Methodology** :

An observationalstudy will done in children with cerebral palsy of 1.5 â€“ 10 years of age, who will be screened for inclusion andexclusion criteria selected through convenient sampling between November2018 â€“ August 2019 in the physiotherapy department of a tertiary hospital. Adetailed explanation of the purpose and the procedure of the study will begiven to the parents of eligiblechildren and will be requested to participate in the study by signing theInform Consent Document. Also, whereverapplicable, for children above 7 years of age - the childâ€™s assent will betaken separately after the study procedure has been explained. Physiotherapeutic assessmentswill be performed including scales for balance assessments like PBS & ECABand GMFCS on all the children in thephysiotherapy department of a tertiary hospital. These children will undergoroutine ophthalmologic examination carried out by the ophthalmology departmentwithin the same tertiary hospital which includes tests for visual functions anda visual classification scale(VCS). The VCS levels will be correlated with PBS& ECAB and GMFCS . Also, visual acuity, refractive errors, the various componentsof binocular vision and ocular motility will each be correlated with PBS &ECAB and GMFCS .

The statistical analysis will be performed using IBM SPSSStatistics 23. Quantitative variables like age, height, weight, range ofmotion, etc. will be expressed as mean, median and standard deviation. Allquantitative data would be tested for normality using the Kolmogorov Smoimovtest or the Shapiro Wilk test. Qualitative data like gender, presence forvisual acuity, binocular single vision, ocular motility, refraction and levelsof Visual Classification Scale will be expressed as frequency and percentages.

The correlation of PBS, ECAB and GMFCS with VCS will be doneby Chi Square test. The relationship between PBS and ECAB with Visual Acuitywill be done using Pearson correlation test or Spearman’scorrelation test. The correlation of PBS withRefraction and Binocular single vision ,ocular motility will be analyzed usingMann-Whitney U test or Kruskal Wallis H test. The correlation of ECAB withRefraction and Binocular single vision ,ocular motility will be done by usingMann-Whitney U test. The relationship between GMFCS and Visual Acuity,Refraction and Binocular single vision ,ocular motility will be analyzed usingChi Square test. p value less than 0.05 will be considered significant.

Detailed Description: Not available

Recruitment & Eligibility

Status: Not Yet Recruiting

Sex: All

Target Recruitment: 36

Inclusion Criteria

Children with ante-natal, peri-natal and post-natal events of neurological damage.

Exclusion Criteria

Uncontrolled epilepsy.
b) Auditory loss or impairment.
c) Severe tightness and deformity.

Study & Design

Study Type: Observational

Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
1)To find correlation between Pediatric Balance Scale(PBS) with Visual Classification Scale (VCS).	1 week

Secondary Outcome Measures

Name	Time	Method
1)To find correlation between Pediatric Balance Scale(PBS) with Visual acuity, refraction, binocular vision and ocular motility	3 months

Trial Locations

Locations (1): PT department,KEMH
🇮🇳
(Suburban), MAHARASHTRA, India
PT department,KEMH
🇮🇳(Suburban), MAHARASHTRA, India
Mrs Archana Gore
Principal investigator
9223256919
nilarch17@yahoo.co.in