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CompletedNCT04214080Updated May 5, 2020Results posted

Effect of Trunk Stabilization Exercises on Quality of Life and Communication in Cerebral Palsy

An interventional study of Neurodevelopmental treatment (NDT) and Feeding and oral-motor intervention strategies in Cerebral Palsy, sponsored by Marmara University. Completed at 1 site in Turkey. Open to participants aged 18 Months to 54 Months. Per ClinicalTrials.gov, last updated 2020-05-05.

Sponsored by Marmara University · Not applicable, Interventional, and Treatment

From the registry’s dates

  • Registered 1 year 7 months after the study started (first participant enrolled May 2018, registered Dec 2019).
Phase
Not applicable
Study type
Interventional
Enrollment
40
Allocation
Randomized
Ages
18 Months to 54 Months
Sex
All
01

Study summary

To investigate the effectiveness of neck and trunk stabilization exercises on communication and quality of life (QoL) in children with cerebral palsy (CP) with oral motor problems. Children with CP were randomly divided into Study Group (SG) and Control Group (CG). Neurodevelopmental treatment (NDT) approaches and oral motor therapy were applied to both groups. SG also received neck-trunk stabilization training.

Read the detailed description

In the multidisciplinary approach, special approaches to secondary problems, oral-motor trainings and communication studies are used in addition to Neurodevelopment treatment approach in the treatment of children with CP. Because of their impact on postural control, neck-trunk stabilization exercises are very important for therapeutic interventions designed to improve quality of life with activities of daily living.

As the increases in neck muscle strength are related to trunk stabilization, trunk stabilization exercises are thought to have positive effects on neck muscle strength. In addition, since the neck and trunk are complementary to each other, it is supported by the literature that neck stabilization exercises and trunk stabilization exercises should be applied together.

02

Conditions studied

  • Cerebral Palsy

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Keywords

  • Trunk Stabilization Exercises
  • Oral Motor
  • Quality of Life
  • Communication
03

In context

Cerebral Palsy

1,852 studies on the registry are indexed under Cerebral Palsy; 437 are open to participants now.

This study's enrollment of 40 is above the median of 34 across 1,368 interventional studies indexed under Cerebral Palsy.

Browse Cerebral Palsy studies →

Lead sponsor

Marmara University is the lead sponsor of 576 studies on the registry; 136 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Months to 54 Months
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • 1.5 years and older,
  • Lack of cooperation problem to prevent communication,
  • To have been diagnosed with cerebral palsy and admitted to the hospital for routine control,
  • Volunteer to participate in the research,
  • Existence of at least one of the items of the "Key Questions" interrogation system showing feeding/swallowing problems in children with cerebral palsy.

Exclusion criteria

Exclusion Criteria:

  • Presence of severe vision and hearing loss,
  • Use any pharmacological agent to inhibit spasticity,
  • He/she had undergone orthopedic surgery or Botulinum Toxin-A injection in the last six months.
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Care provider)
Enrollment
40 participants (actual)

Study arms

  • Experimental
    Study Group (SG)

    In addition to feeding and oral motor intervention strategies, intensive neck and trunk stabilization exercises based on Neurodevelopmental treatment-Bobath (NDT-B) concept principles were applied to this group. Treatments were continued 2 days a week for 6 weeks (12 sessions).

    Other: Neurodevelopmental treatment (NDT) · Other: Feeding and oral-motor intervention strategies · Other: Neck and trunk stabilization exercises

  • Placebo comparator
    Control Group (CG).

    (NDT-B) concept approaches and feeding and oral motor intervention strategies were applied to this group in routine treatment. Treatments were continued 2 days a week for 6 weeks (12 sessions).

    Other: Neurodevelopmental treatment (NDT) · Other: Feeding and oral-motor intervention strategies

Interventions

  • OtherNeurodevelopmental treatment (NDT)

    NDT is a holistic and interdisciplinary clinical practice model informed by current and evolving research that emphasizes individualized therapeutic handling based on movement analysis for habilitation and rehabilitation of individuals with neurological pathophysiology.

  • OtherFeeding and oral-motor intervention strategies

    Feeding and oral-motor intervention strategies have been developed to address difficulties with sucking, chewing, swallowing, and improve oral-motor skills.

  • OtherNeck and trunk stabilization exercises

    Trunk control affects head control. After gaining head control, it causes jaw stability and oral motor control (tongue control and lip closure). All of these affect communication and quality of life.

06

What researchers measure

Primary outcomes

  1. Visual Analogue Scale (VAS)

    With VAS, families were asked to mark their communication status with their children. The definitions of the parameter to be evaluated are written on both ends of a 100 mm line. (0= no communication; 10= best communication). According to scale, the higher scores mean a better communication status

    Time frame: Change from VAS was assessed in 0 week (Baseline, in the first session), 6. week (6 weeks after treatment, in the 12th session).

  2. Katz Index of Independence in Activities of Daily Living (ADL)

    Measures the capacity of a child to perform the activities that he/she has to do frequently in his/her daily life. The index has 6 questions. The patient gets 1 point if he/she makes each item independently; 0 points if he/she makes dependent. In the total score, 6 points indicate that patient is independent and 0 points indicate that patient is fully dependent. Higher Katz Index score means the better Activities of Daily Living.

    Time frame: Change from Katz was assessed in 0 week (Baseline, in the first session), 6. week (6 weeks after treatment, in the 12th session).

  3. Pediatric Quality of Life Inventory (PedsQL). Version 4.0- Parent Report for Toddlers (Ages 2-4)

    It is a quality of life scale that measures health-related quality of life of children. It consists of 21 items. Items are scored between 0-100. The higher total score means a better health-related quality of life.

    Time frame: Change from PedsQL was assessed in 0 week (Baseline, in the first session), 6. week (6 weeks after treatment, in the 12th session).

  4. Short Form 36 Questionnaire (SF-36)

    Quality of life of mothers was assessed by using the short form 36 questionnaire. It evaluates 8 sub-parameters, consisting of 36 items. 0= poor quality of life; 100= good quality of life. The higher score means a better health-related quality of life

    Time frame: Change from SF-36 was assessed in 0 week (Baseline, in the first session), 6. week (6 weeks after treatment, in the 12th session).

  5. Viking Speech Scale (VSS)

    This scale has been developed to classify children's speech production. The scale has 4 levels. (Level 1= Speech is not affected by motor disorder; 4= No understandable speech). The low scores mean good speech production.

    Time frame: Change from VSS was assessed in 0 week (Baseline, in the first session), 6. week (6 weeks after treatment, in the 12th session).

  6. Gross Motor Function Classification System (GMFCS)

    The gross motor function of children with cerebral palsy can be categorised into 5 different levels for the clear description of a child's current motor function. The higher level in GMFCS, means a worse and severe outcome. (Level I = Children walk without any limits; Level V= Children are limited in their ability to maintain antigravity head and trunk postures and control leg and arm movements). The low levels means good motor function.

    Time frame: Immediately before the intervention, the evaluation was performed in the first session (only one time).

  7. Communication Function Classification System (CFCS)

    CFCS provides 5 levels (CFCS I, II, III, IV, V) to describe everyday communication performance. The higher level in CFCS means a worse and severe outcome. Level 1= effective sender and receiver with unfamiliar and familiar partners; level 5=seldom effective sender and receiver even with familiar partners. Low levels mean good communication performance

    Time frame: Immediately before the intervention, an evaluation was performed in the first session (only one time).

07

Results

Posted May 5, 2020
Limitations and caveats
The limitations of this study are small sample size and relatively short follow-up time.

Participant flow

Participant flow — Overall Study
MilestoneControl Group (CG).Study Group (SG)
Started2020
Completed2020
Not completed00

Outcome measures

PrimaryVisual Analogue Scale (VAS)

With VAS, families were asked to mark their communication status with their children. The definitions of the parameter to be evaluated are written on both ends of a 100 mm line. (0= no communication; 10= best communication). According to scale, the higher scores mean a better communication status

Time frame:
Change from VAS was assessed in 0 week (Baseline, in the first session), 6. week (6 weeks after treatment, in the 12th session).
Reported as:
Mean · units on a scale
Visual Analogue Scale (VAS)
units on a scaleStudy Group (SG)Control Group (CG).
Visual Analogue Scale (VAS)6.75 ± 3.105.29 ± 3.33
PrimaryKatz Index of Independence in Activities of Daily Living (ADL)

Measures the capacity of a child to perform the activities that he/she has to do frequently in his/her daily life. The index has 6 questions. The patient gets 1 point if he/she makes each item independently; 0 points if he/she makes dependent. In the total score, 6 points indicate that patient is independent and 0 points indicate that patient is fully dependent. Higher Katz Index score means the better Activities of Daily Living.

Time frame:
Change from Katz was assessed in 0 week (Baseline, in the first session), 6. week (6 weeks after treatment, in the 12th session).
Reported as:
Mean · score on a scale
Katz Index of Independence in Activities of Daily Living (ADL)
score on a scaleStudy Group (SG)Control Group (CG).
Katz Index of Independence in Activities of Daily Living (ADL)0.70 ± 1.260.55 ± 1.39
PrimaryPediatric Quality of Life Inventory (PedsQL). Version 4.0- Parent Report for Toddlers (Ages 2-4)

It is a quality of life scale that measures health-related quality of life of children. It consists of 21 items. Items are scored between 0-100. The higher total score means a better health-related quality of life.

Time frame:
Change from PedsQL was assessed in 0 week (Baseline, in the first session), 6. week (6 weeks after treatment, in the 12th session).
Reported as:
Mean · score on a scale
Pediatric Quality of Life Inventory (PedsQL). Version 4.0- Parent Report for Toddlers (Ages 2-4)
score on a scaleStudy Group (SG)Control Group (CG).
Pediatric Quality of Life Inventory (PedsQL). Version 4.0- Parent Report for Toddlers (Ages 2-4)48.42 ± 18.3353.48 ± 20.28
PrimaryShort Form 36 Questionnaire (SF-36)

Quality of life of mothers was assessed by using the short form 36 questionnaire. It evaluates 8 sub-parameters, consisting of 36 items. 0= poor quality of life; 100= good quality of life. The higher score means a better health-related quality of life

Time frame:
Change from SF-36 was assessed in 0 week (Baseline, in the first session), 6. week (6 weeks after treatment, in the 12th session).
Reported as:
Mean · score on a scale
Short Form 36 Questionnaire (SF-36)
score on a scaleStudy Group (SG)Control Group (CG).
Short Form 36 Questionnaire (SF-36)80.25 ± 26.9781.75 ± 17.93
PrimaryViking Speech Scale (VSS)

This scale has been developed to classify children's speech production. The scale has 4 levels. (Level 1= Speech is not affected by motor disorder; 4= No understandable speech). The low scores mean good speech production.

Time frame:
Change from VSS was assessed in 0 week (Baseline, in the first session), 6. week (6 weeks after treatment, in the 12th session).
Reported as:
Mean · score on a scale
Viking Speech Scale (VSS)
score on a scaleStudy Group (SG)Control Group (CG).
Viking Speech Scale (VSS)3.14 ± 1.063.50 ± 0.837
PrimaryGross Motor Function Classification System (GMFCS)

The gross motor function of children with cerebral palsy can be categorised into 5 different levels for the clear description of a child's current motor function. The higher level in GMFCS, means a worse and severe outcome. (Level I = Children walk without any limits; Level V= Children are limited in their ability to maintain antigravity head and trunk postures and control leg and arm movements). The low levels means good motor function.

Time frame:
Immediately before the intervention, the evaluation was performed in the first session (only one time).
Reported as:
Count of participants · Participants
Gross Motor Function Classification System (GMFCS)
ParticipantsStudy Group (SG)Control Group (CG).
level 142
level 200
level 320
level 444
level 51014
PrimaryCommunication Function Classification System (CFCS)

CFCS provides 5 levels (CFCS I, II, III, IV, V) to describe everyday communication performance. The higher level in CFCS means a worse and severe outcome. Level 1= effective sender and receiver with unfamiliar and familiar partners; level 5=seldom effective sender and receiver even with familiar partners. Low levels mean good communication performance

Time frame:
Immediately before the intervention, an evaluation was performed in the first session (only one time).
Reported as:
Count of participants · Participants
Communication Function Classification System (CFCS)
ParticipantsStudy Group (SG)Control Group (CG).
level 111
level 243
level 382
level 446
level 538

Adverse events

Collected over 6 weeks.. Non-serious events are listed at a 0% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Study Group (SG)0/20 (0%)0/20 (0%)0/20 (0%)
Control Group (CG).0/20 (0%)0/20 (0%)0/20 (0%)

Baseline characteristics

Age, Customized
Age, Customized(Participants)Study Group (SG)Control Group (CG).Total
Age range — (18-48 months) <131427
Age range — ≥ (48 months)7613
Sex: Female, Male
Sex: Female, Male(Participants)Study Group (SG)Control Group (CG).Total
Female12921
Male81119
Race and Ethnicity Not Collected
Race and Ethnicity Not Collected(Participants)Study Group (SG)Control Group (CG).Total
Count of participants——0
Region of Enrollment
Region of Enrollment(participants)Study Group (SG)Control Group (CG).Total
Turkey201939
Syria011
Cerebral Palsy type
Cerebral Palsy type(Participants)Study Group (SG)Control Group (CG).Total
diplegic314
hemiplegic224
quadriplegic81018
hypotonic6511
dyskinetic123
08

Study locations

1 site
  • Marmara University Faculty of Health Sciences
    Istanbul, Maltepe 34000, Turkey
09

References and documents

Publications

  • Ferluga ED, Archer KR, Sathe NA, Krishnaswami S, Klint A, Lindegren ML, McPheeters ML. Interventions for Feeding and Nutrition in Cerebral Palsy [Internet]. Rockville (MD): Agency for Healthcare Research and Quality (US); 2013 Mar. Report No.: 13-EHC015-EF. Available from http://www.ncbi.nlm.nih.gov/books/NBK132442/ PubMed 23596639 ↗
  • Shin JW, Song GB, Ko J. The effects of neck and trunk stabilization exercises on cerebral palsy children's static and dynamic trunk balance: case series. J Phys Ther Sci. 2017 Apr;29(4):771-774. doi: 10.1589/jpts.29.771. Epub 2017 Apr 20. PubMed 28533628 ↗
  • Arvedson JC. Feeding children with cerebral palsy and swallowing difficulties. Eur J Clin Nutr. 2013 Dec;67 Suppl 2:S9-12. doi: 10.1038/ejcn.2013.224. PubMed 24301008 ↗

Study documents

  • Study protocol · Mar 23, 2018
  • Informed consent form · Mar 23, 2018
  • Statistical analysis plan · Dec 3, 2019

Documents are hosted by the registry — open the source record to download them.

Individual participant data

Plan to share: No

10

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on May 5, 2020, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
11

Registry details

Key details

Study ID
NCT04214080
Lead sponsor
Marmara University
Responsible party
Sponsor
First posted
Dec 30, 2019
Start date
May 1, 2018
Primary completion
May 31, 2019
Completion
Dec 5, 2019
Results posted
May 5, 2020
Last update
May 5, 2020

Study contacts

Nasim Ejraei, bachelor
principal investigator · Marmara University
Aysel Yıldız Ozer, Assoc. Prof.
study chair · Marmara University

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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