Relationship between segmental trunk control and gross motor development in typically developing infants aged from 4 to 12 months: a pilot study

Relationship between trunk control and gross motor development of infants in the first year of life: A systematic review

OBJECTIVE

to verify the relationship between the level of trunk control and the acquisition of gross motor skills in the first year of life.

METHODS

a searching strategy was developed using the PICO tool and performed in the databases PubMed, Cochrane Library, Virtual Library in Health, Embase, and Scopus, from September 2020 to July 2022. The methodological quality of the articles was evaluated by the Ottawa Quality Assessment Scale Cohort Studies (NOS).

RESULTS

six studies that evaluated the level of trunk control and gross motor development in infants aged 4 to 12 months were found. Four studies evaluated full-term infants, and only two studies evaluated preterm infants comparing them to full-term ones. Five studies showed high methodological quality and one study, low methodological quality. Most studies found significant correlation between the levels of segmental trunk control (static, active, and reactive), by the Segmental Assessment Trunk Control (SATCo), and gross motor development (prone, supine, sitting, standing, and walking) by the Alberta Infant Motor Scale (AIMS).

CONCLUSION

trunk control is directly related to gross motor development in different postures in infants between 7 and 12 months.

The Effects of Neurodevelopmental Treatment-Based Trunk Control Exercise on Gross Motor Function and Trunk Control in Children with Developmental Disabilities

BACKGROUND

Good trunk control is essential for higher developmental stages as the trunk is activated first when movement occurs, providing stability for the head and extremities.

PURPOSE

To determine if neurodevelopmental treatment-based trunk control exercise (NDT-TCE) is effective in improving gross motor function and trunk control in children with developmental disabilities (DD).

MATERIALS AND METHODS

Twenty children with developmental disabilities were randomly assigned to the NDT-TCE (12 children) and control (8 children) groups.

RESULTS

After the intervention; the NDT-TCE group showed improvement in GMFM (Gross Motor Function Measure; except for the GMFM-E dimension) and SATCo scores. The control group showed improvement in GMFM-A; B; C; and total scores; as well as static and active control of SATCo. The NDT-TCE group had a significant improvement in the GMFM B dimension and total score compared to the control group. The NDT-TCE group showed a significant improvement in static and active control of SATCo compared to the control group, but there was no significant difference in reactive control.

CONCLUSIONS

The NDT-TCE intervention specifically improved GMFM-B and trunk control scores. Therefore, NDT-TCE can be applied as a trunk-focused intervention for children with DD who have difficulty controlling their trunk.

Assessment of postural control in children

The relevance of the study is due to the high incidence of postural control impairment in patients with neurological diseases and lack of common approaches to their diagnosing in children. In this article we show the main stages in the formation of postural control and mechanisms of balance maintaining in childhood. We assessed the information content of existing clinical scales used to study components of postural balance in children in clinical practice. Also, we studied the diagnostic significance of functional methods for assessing postural control. Particular attention we paid to the study of the diagnostic significance of computer posturography (stabilometry) and accelerometry. We identified the main clinical and functional diagnostic markers of postural imbalance in children of different age and nosological groups. Further research in this area will make it possible to develop the most objective criteria for impaired postural control in childhood, which will increase the effectiveness of treatment and rehabilitation measures. 

Vojta Therapy Affects Trunk Control and Postural Sway in Children with Central Hypotonia: A Randomized Controlled Trial

(1) Background: Decreased trunk stability is accompanied by delay in motor development in children with central hypotonia. We investigated the effect of Vojta therapy on trunk control in the sitting position in children with central hypotonia. (2) Methods: In 20 children with central hypotonia, Vojta therapy was applied to the experimental group (n = 10) and general physical therapy to the control group (n = 10). The intervention was applied for 30 min per session, three times a week, for a total of six weeks. We assessed abdominal muscle thickness, trunk control (segmental assessment of trunk control), trunk angle and trunk sway in a sitting position, and gross motor function measure-88. (3) Results: In the experimental group, the thicknesses of internal oblique and transversus abdominis were significantly increased (p < 0.05). The segmental assessment of trunk control score was significantly increased (p < 0.05), and the trunk sway significantly decreased (p < 0.05). Gross motor function measure-88 was significantly increased (p < 0.05). (4) Conclusions: Vojta therapy can be suggested as an effective intervention method for improving trunk control and gross motor function in children with central hypotonia.

Spinal Cord Injury at Birth, Expected Medical and Health Complexity in Chronic Injury Guided Anew by Activity-Based Restorative Therapy: Case Report

As infancy is characterized by rapid physical growth and critical periods of development, disruptions due to illness or disease reveal vulnerability associated with this period. Spinal cord injury (SCI) has devastating consequences at any age, but its onset neonatally, at birth, or within the first year of life multiplies its impact. The immediate physical and physiological consequences are obvious and immense, but the effects on the typical trajectory of development are profound. Activity-based restorative therapies (ABRT) capitalize on activity-dependent plasticity of the neuromuscular system below the lesion and when provided to children with SCI aim to improve the child's neuromuscular capacity, health and quality of life. This is a report of an infant with a cervical SCI at birth resulting in paralysis of leg and trunk muscles and paresis of arm and hands who was enrolled in an ABRT program at 3 years of age. After 59 sessions of ABRT, the child demonstrated significant improvements in trunk control and arm function, as well as social and emotional development. Despite the chronicity of injury and low expectations for improvement with therapeutic interventions, ABRT had a positive impact on the child's physical capacity and provided benefits across multiple developmental domains.

S, Balakrishna Shetty H, Anaby D, Gopalakrishna S, Venkatesan VS, Rao BK. Physiotherapy interventions for head and trunk control in children with developmental disabilities: A scoping review protocol

Background: Head and trunk control is prerequisite skill that maximizes engagement and participation in one's environment by integrating vision, oromotor skill, arm control and respiration. Various physiotherapy and technology-based interventions have been utilized to facilitate head and trunk control in children with developmental disabilities. This scoping review is planned to map and summarize existing studies from the scientific literature on physiotherapy and technology-based interventions for head and trunk control in children with developmental disabilities. Methods: The scoping review will utilize the Joanna Briggs Institute scoping review methodology. The review will cover studies including children and adolescents aged between six months and 17 years 11 months 29 days, with developmental disabilities where in child finds difficulty in lifting its head and aligning head and trunk. We will include randomized controlled trial (RCT), non-RCT, quasi-experimental trial, and systematic reviews that have employed physiotherapy and technology-based interventions. Database-specific search strategy will be used to search records in Medline (PubMed and Web of Science), Embase, Scopus, CINAHL, PEDro, and Cochrane Library. Additionally, various grey literatures and clinical-trial registries will be searched. Two reviewers, independently, will screen and extract the data. Tables and visual representations will be utilized to present the extracted data. Registration details: The protocol has been registered in Open Science Framework, DOI:  10.17605/OSF.IO/B3RSU (22 ^nd August 2022).

Improvement in Fine Manual Dexterity in Children with Spinal Muscular Atrophy Type 2 after Nusinersen Injection: A Case Series

Although nusinersen has been demonstrated to improve motor function in patients with spinal muscular atrophy (SMA), no studies have investigated its effect on fine manual dexterity. The present study aimed to investigate the ability of nusinersen to improve fine manual dexterity in patients with SMA type 2. A total of five patients with SMA type 2 were included. The Hammersmith Functional Motor Scale (expanded version) (HFMSE) and Purdue Pegboard (PP) tests were used to evaluate gross motor function and fine manual dexterity, respectively, until 18 months after nusinersen administration. HFMSE scores improved by 3–10 points (+13–53%) in all patients following nusinersen administration. PP scores also improved in all patients, from 4 to 9 points (+80–225%) in the preferred hand and from 3 to 7 points (+60–500%) in the non-preferred hand. These results suggest that nusinersen treatment improved both gross motor function and fine manual dexterity in children with SMA type 2. Addition of the PP test may aid in evaluating the fine manual dexterity essential for activities of daily living in these patients.

Psychometric properties of trunk impairment scale in children with spastic diplegia

The Trunk Impairment Scale (TIS) is a valid and reliable tool to assess trunk impairment in children with heterogeneous cerebral palsy. The purpose of this study was to determine the reliability and validity of the TIS in assessing children with spastic diplegic cerebral palsy. The sample was a total of 30 subjects (15 = boys, 15 = girls). All subjects underwent an assessment of the sitting component of the Gross Motor Function Measure-88 and TIS by rater 1. Rater one observed video recordings within 24 h and scored TIS for intra-rater reliability, while rater two did likewise after 48 h for inter-rater reliability. The mean and standard deviation of the TIS and sitting components of the Gross Motor Function Measure-88 were 15.66 ± 4.20 and 52.36 ± 6.26, respectively. We established intra-rater and inter-rater reliability of the TIS with Intra Class Correlation Coefficient 0.991 and 0.972, respectively. The concurrent validity of the TIS with the sitting component of the Gross Motor Function Measure-88 was good, with an r-value of 0.844 (p < 0.001). This study showed the excellent intra-rater and inter-rater reliability and high concurrent validity of the TIS in assessing children with spastic diplegic cerebral palsy.