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Active, Not Recruiting

NCT Number: NCT07516860

Effect of SCS Technique on Oromotor Skills in Children With CP

This study evaluates the clinical efficacy of the Strain Counter-Strain (SCS) technique on improving oromotor functions in children with spastic cerebral palsy. The intervention specifically targets the masseter, SCM, upper trapezius, scalenes, and suprahyoid muscles to release myofascial tension. The study aims to determine if modulating muscle tone through SCS can provide a stable postural foundation to enhance functional oral motor skills. Outcomes are measured after 4 weeks (one month) of intervention, focusing on mouth opening range, drooling frequency and severity, and overall oral motor functions

Active, Not Recruiting

This study is active but is not currently recruiting participants.

Key information

Age range

4 year–8 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Faculty of Physical Therapy, Cairo University

Giza, Egypt

About this study

This study follows a Randomized Controlled Trial (RCT) design. Children with spastic cerebral palsy are screened for inclusion based on impaired oromotor control and persistent neck muscle tension.

The Control Group receives a designed oral motor program aimed at improving oral motor functions, mouth opening, and drooling severity, conducted over 4 weeks (one month).

The Study Group receives the same designed oral motor program, preceded by the Strain Counter-Strain (SCS) technique applied to the masseter, sternocleidomastoid (SCM), scalenes, upper trapezius, and suprahyoid muscles. The SCS technique aims to normalize cervical alignment and release restrictive tension in the orofacial region.

Outcome Measures: Functional and physical changes are assessed at baseline and after the 4-week period. The primary outcomes include:

Mouth opening range (measured in centimeters). Drooling frequency and severity (using standardized scales). Oral motor functions (evaluated through standardized scales). The comparison seeks to demonstrate how stabilizing the proximal postural base through SCS facilitates refined distal oromotor performance

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Chronological age was 4 - 8 years from gender was selected
  • Their degrees of spasticity were 1, 1+ according to modified Ashworth scale.
  • They had moderate drooling according to modified drooling questionnaire.
  • Mouth opening limitation was less than 3 cm.
  • Their levels of motor function were II - III- IV according to gross motor function classification system.
  • Their levels of feeding abilities were III on Eating and Drinking Ability Classification System.
  • Children were able to follow instruction

Exclusion criteria

  • Any history of jaw, head, and face trauma.
  • Facial or dental developmental abnormalities.
  • Any history of head and neck surgical intervention.
  • Congenital abnormalities of head and neck

Treatment and study plan

Strain Counter-Strain (SCS)

Procedure

A manual therapy technique used to release myofascial tightness and muscle tension in the head and neck region to provide a stable postural foundation for oromotor skills

Designed Oral Motor Program

Procedure

A structured exercise program designed to enhance oral motor functions, including feeding efficiency, mouth opening range, and drooling

Primary outcomes

  1. Oral motor functions

    Time frame: Baseline and after 4 weeks of intervention

    Assessment of oral motor skills including feeding, swallowing, and coordination using the Oral Motor Assessment Scale (OMAS). The scale scores range from 0 to 2, where higher scores indicate better function

Secondary outcomes

  1. Mouth Opening Range

    Time frame: Baseline and after 4 weeks of intervention

    Measurement of the maximum inter-incisal distance using tape measurement (measured in centimeters)

  2. Drooling Frequency and Severity

    Time frame: Baseline and after 4 weeks of intervention

    Evaluation of drooling patterns using the Modified Drooling Questionnaire (MDQ). Higher scores indicate more frequent and severe drooling.

Sponsors and collaborators

Lead sponsor

Cairo University

Other

Registry information

Official study title

Effect of Strain Counter Strain on Oromotor Functions in Children With Spastic Cerebral Palsy: A Randomized Controlled Trial

Important dates

Study start
2026
Primary completion
2026
Study completion
2026
First posted
Apr 8, 2026
Registry last updated
Apr 14, 2026

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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