The indication of fusion to the pelvis in neuromuscular scoliosis is based on the underlying disease rather than on pelvic obliquity.

INTRODUCTION: The decision to instrument to L5 or ilium, in NMS, is usually based on radiologic factors, including pelvic obliquity (PO) > 15°, apex of curvature < L3, and Cobb angle > 60°. Since scoliosis in these patients is caused by a neurologic disease, we based our decision to stop at L5 on the presence of spasticity or flaccidity. PATIENTS & METHODS: The senior author did 109 primary fusions in NMS. Of those with DMD or SMA only 16% were instrumented to the ilium. The main factor for our decision was the correction potential of the truncal shift and PO in the supine traction radiographs and the absence of severe spasticity. RESULTS: The 57 patients with DMD/SMA had a mean preoperative curvature of 68°, PO of 17°, and truncal shift of 20°. 74% should have been instrumented to the pelvis, but only 16% were. Those instrumented shorter as the rule, were corrected from 74° to 26° and had a postoperative PO of 8°. There was no significant difference in postoperative correction and PO compared to those instrumented to L5 on standard protocol. Subsequent extension to the pelvis was needed in 1 CP patient. There were no significant changes after 2 years. Of the 20 patients instrumented to the pelvis 11 had cerebral palsy and a preop curvature of 89°, a PO of 21° and a truncal shift of 25°. DISCUSSION: The decision on instrumentation length should take flexibility and disease into consideration. If the trunk is centred over the pelvis, deterioration will not occur in absence of spasticity.

Inter-Rater and Intra-Rater Reliability of the Kansas University Sitting Balance Scale.

Kluding et al., created The Kansas University Sitting and Standing Balance Scales (KUSSBS) in 2006 to meet the need for objective documentation of balance and for a tool without a floor effect. Rater reliabilities were established by Kluding for the standing scale, but not for the sitting balance scale (KUSitBS). The aim of this study was to establish inter- and intra-rater reliability for the KUSitBS. Four occupational therapists were recruited to rate a videotaped performance of a simulated patient. Resulting inter-rater reliability inter-class coefficients (ICC) are good, ICC = .877, p < .01, suggesting that sitting balance on the KUSitBS was rated similarly across coders. Intra-rater reliability ICC are excellent, ICC = .914, indicating that each occupational therapist rated sitting balance on the KUSitBS similarly at initial assessment and then again two weeks later. In order to have confidence in using any assessment tool, intra- and inter-rater reliability must be established. This study's results advance the use of the KUSitBS with adult populations.

Psychometric properties of the Chinese version of the Trunk Impairment Scale in people with a stroke.

BACKGROUND: The Trunk Impairment Scale (TIS) has been translated into Chinese, but the psychometric properties of the Chinese version of the TIS (TIS-C) have not yet been established. We aimed to examine the reliability and validity of the TIS-C for assessing sitting balance among Chinese people with a stroke. METHODS: A descriptive, cross-sectional design was used. We recruited a convenience sample of 170 subacute stroke patients aged 18 years or over from the neurology departments of four traditional Chinese medicine hospitals in China. Patients completed the TIS-C, the Berg Balance Scale and the Modified Barthel Index. The psychometric properties of the TIS-C were examined to establish test-retest reliability, internal consistency, equivalence, and content, criterion, and construct validity. RESULTS: Intraclass correlation coefficients for inter-rater and intra-rater reliability ranged from 0.75 to 0.89 and from 0.90 to 0.97, respectively. The TIS-C Cronbach α was 0.86. The strong correlation between the total score of the TIS-C and the Berg Balance Scale (rs = 0.81, p < 0.001) or Modified Barthel Index (rs = 0.84, p < 0.001) suggested good concurrent and convergent validity, respectively. Known-group validity was supported by the significant difference (p < 0.001) in TIS-C scores between participants with mild and moderate stroke. CONCLUSIONS: The TIS-C is a valid and reliable tool for assessing static and dynamic sitting balance as well as coordination of trunk movement among stroke survivors with mild and moderate stroke.

Technology-supported sitting balance therapy versus usual care in the chronic stage after stroke: a pilot randomized controlled trial.

BACKGROUND: Technology development for sitting balance therapy and trunk rehabilitation is scarce. Hence, intensive one-to-one therapist-patient training is still required. We have developed a novel rehabilitation prototype, specifically aimed at providing sitting balance therapy. We investigated whether technology-supported sitting balance training was feasible and safe in chronic stroke patients and we determined whether clinical outcomes improved after a four-week programme, compared with usual care. METHODS: In this parallel-group, assessor-blinded, randomized controlled pilot trial, we divided first-event chronic stroke participants into two groups. The experimental group received usual care plus additional therapy supported by rehabilitation technology, consisting of 12 sessions of 50 min of therapy over four weeks. The control group received usual care only. We assessed all participants twice pre-intervention and once post-intervention. Feasibility and safety were descriptively analysed. Between-group analysis evaluated the pre-to-post differences in changes in motor and functional outcomes. RESULTS: In total, 30 participants were recruited and 29 completed the trial (experimental group: n = 14; control group: n = 15). There were no between-group differences at baseline. Therapy was evaluated as feasible by participants and therapist. There were no serious adverse events during sitting balance therapy. Changes in clinical outcomes from pre- to post-intervention demonstrated increases in the experimental than in the control group for: sitting balance and trunk function, evaluated by the Trunk Impairment Scale (mean points score (SD) 7.07 (1.69) versus 0.33 (2.35); p < 0.000); maximum gait speed, assessed with the 10 Metre Walk Test (mean gait speed 0.16 (0.16) m/s versus 0.06 (0.06) m/s; p = 0.003); and functional balance, measured using the Berg balance scale (median points score (IQR) 4.5 (5) versus 0 (4); p = 0.014). CONCLUSIONS: Technology-supported sitting balance training in persons with chronic stroke is feasible and safe. A four-week, 12-session programme on top of usual care suggests beneficial effects for trunk function, maximum gait speed and functional balance. TRIAL REGISTRATION: ClinicalTrials.gov identifier: NCT04467554, https://clinicaltrials.gov/ct2/show/NCT04467554 , date of Registration: 13 July 2020.

Modified Functional Reach Test: Upper-Body Kinematics and Muscular Activity in Chronic Stroke Survivors.

Effective control of trunk muscles is fundamental to perform most daily activities. Stroke affects this ability also when sitting, and the Modified Functional Reach Test is a simple clinical method to evaluate sitting balance. We characterize the upper body kinematics and muscular activity during this test. Fifteen chronic stroke survivors performed twice, in separate sessions, three repetitions of the test in forward and lateral directions with their ipsilesional arm. We focused our analysis on muscles of the trunk and of the contralesional, not moving, arm. The bilateral activations of latissimi dorsi, trapezii transversalis and oblique externus abdominis were left/right asymmetric, for both test directions, except for the obliquus externus abdominis in the frontal reaching. Stroke survivors had difficulty deactivating the contralesional muscles at the end of each trial, especially the trapezii trasversalis in the lateral direction. The contralesional, non-moving arm had muscular activations modulated according to the movement phases of the moving arm. Repeating the task led to better performance in terms of reaching distance, supported by an increased activation of the trunk muscles. The reaching distance correlated negatively with the time-up-and-go test score.

Improved stability of long-duration sitting in spatial neglect after a single session of prism adaptation.

Spatial neglect after right brain stroke affects balance, and improvements in sitting balance after prism adaptation have been demonstrated using short-duration center of pressure (CoP) data. We present long-duration (5 min) CoP and trunk muscles electromyography recordings of a 61-year-old man with left-sided spatial neglect, before and after a single session of prism adaptation. His CoP-derived measures showed improved balance and postural stability in both the anterior-posterior and medial-lateral directions after prism adaptation. Concurrently, asymmetry in neuromuscular activations was reduced. The findings suggest that improved sitting balance may be associated with more symmetrical activation of trunk muscles after prism adaptation.

The effectiveness of trunk training on trunk control, sitting and standing balance and mobility post-stroke: a systematic review and meta-analysis.

OBJECTIVE: To investigate the effectiveness of trunk training on trunk control, sitting and standing balance and mobility. DATA SOURCES: PubMed/MEDLINE, Web of Science, Physiotherapy Evidence Database (PEDro), Cochrane Library, Rehab+ and ScienceDirect were searched until January 2019. REVIEW METHODS: Randomized controlled trials were included if they investigated the effect of trunk exercises on balance and gait after stroke. Four reviewers independently screened and performed data extraction and risk of bias assessment with the PEDro scale. Disagreements were resolved by a fifth independent reviewer. A meta-analysis was performed to quantitatively describe the results. RESULTS: After screening of 1881 studies, 22 studies and 394 participants met the inclusion criteria. Trunk training was executed as core stability, reaching, weight-shift or proprioceptive neuromuscular facilitation exercises. The amount of therapy varied from a total of 3-36 hours between studies. The median PEDro score was 6 out of 10 which corresponds with a low risk of bias. Meta-analysis was performed with a random-effects model due to differences in study population, interventions received and follow-up length. The overall treatment effect was large for trunk control standardized mean differences (SMD) 1.08 (95% confidence interval (CI): 0.96-1.31), standing balance SMD 0.84 (95% CI: 0.04-0.98) and mobility SMD 0.88 (95% CI: 0.67-1.09). CONCLUSIONS: In patients suffering from stroke, there is a strong amount of evidence showing that trunk training is able to improve trunk control, sitting and standing balance and mobility.

The Effect of Functional Electrical Stimulation and Therapeutic Exercises on Trunk Muscle Tone and Dynamic Sitting Balance in Persons with Chronic Spinal Cord Injury: A Crossover Trial.

Background and objectives: Functional electrical stimulation (FES) has shown good results in improving static and dynamic sitting balance in persons with spinal cord injuries. There is limited information about how regular surface FES combined with therapeutic exercise (TE) affect dynamic sitting balance and muscle tone. The objective of this study was to evaluate the effectiveness of a six-week physical therapy program consisting of FES and TE on muscle tone and sitting balance in persons with spinal cord injury (SCI). It was also important to explore the relationship between muscle tone and dynamic sitting balance. The third objective was to assess the change of characteristics over a six month period, when no intervention was carried out. Material and methods: Five men with SCI were alternately allocated to two study groups: SCI_FES+TE and SCI_TE. Eight healthy control group participants were recruited to collect reference data. SCI participants' intervention lasted for six weeks in their homes. SCI_FES+TE conducted exercises with FES applied on erector spinae (ES) and rectus abdominis (RA) muscles. SCI_TE conducted exercises only. Muscle oscillation frequency (MOF; characterizing muscle tone) and limits of stability (LOS; characterizing sitting balance) were measured. A crossover study design was used. The time between the initial intervention and the crossover was seven months (ClinicalTrials registration ID NCT03517787). Results: MOF in SCI_FES+TE increased by 6.0% for ES and 6.1% for RA muscles. LOS of flexion increased 30.1% in SCI_FES+TE. Increase in lateral directions was similar for both study groups. Moderate to high negative correlation was found between MOF and LOS. After seven months, MOF of ES decreased 0.8%, MOF or RA decreased 1.4%, LOS of flexion decreased 31.9%, and LOS of lateral flexion to the left decreased 46.4%. Conclusions: The six-week therapy program combining FES and TE increased trunk muscle tone and dynamic sitting balance in flexion more than TE alone. Higher antagonist muscle tone negatively affects dynamic sitting balance and center of pressure (COP) trajectory distance in various directions. After seven months, a slight decline in trunk muscles tone values and an extensive decrease in sitting balance values were noticed.

Long-term follow-up of a randomized controlled trial on additional core stability exercises training for improving dynamic sitting balance and trunk control in stroke patients.

OBJECTIVE: Analyse the effect of core stability exercises in addition to conventional physiotherapy training three months after the intervention ended. DESIGN: A randomized controlled trial. SETTING: Outpatient services. SUBJECTS: Seventy-nine stroke survivors. INTERVENTIONS: In the intervention period, both groups underwent conventional physiotherapy performed five days/week for five weeks, and in addition the experimental group performed core stability exercises for 15 minutes/day. Afterwards, during a three-month follow-up period, both groups underwent usual care that could eventually include conventional physiotherapy or physical exercise but not in a controlled condition. MAIN MEASURES: Primary outcome was trunk control and dynamic sitting balance assessed by the Spanish-Version of Trunk Impairment Scale 2.0 and Function in Sitting Test. Secondary outcomes were standing balance and gait evaluated by the Berg Balance Scale, Tinetti Test, Brunel Balance Assessment, Spanish-Version of Postural Assessment Scale for Stroke and activities of daily living using the Barthel Index. RESULTS: A total of 68 subjects out of 79 completed the three-month follow-up period. The mean difference (SD) between groups was 0.78 (1.51) points ( p = 0.003) for total score on the Spanish-Version of Trunk Impairment Scale 2.0, 2.52 (6.46) points ( p = 0.009) for Function in Sitting Test, dynamic standing balance was 3.30 (9.21) points ( p= 0.009) on the Berg Balance Scale, gait was 0.82 (1.88) points ( p = 0.002) by Brunel Balance Assessment (stepping), and 1.11 (2.94) points ( p = 0.044) by Tinetti Test (gait), all in favour of core stability exercises. CONCLUSIONS: Core stability exercises plus conventional physiotherapy have a positive long-term effect on improving dynamic sitting and standing balance and gait in post-stroke patients.

Utility of the Revised Version of the Ability for Basic Movement Scale in Predicting Ambulation during Rehabilitation in Poststroke Patients.

OBJECTIVE: This study aims to test the hypothesis that the Revised Version of the Ability for Basic Movement Scale (ABMSII) can predict ambulation during rehabilitation in poststroke patients. SUBJECTS AND METHODS: The study included first-ever stroke patients who were admitted to the rehabilitation ward and were dependent in walking. ABMSII scores were assessed by physical therapists on admission to the hospital. Functional ambulation category (FAC) was assessed every 2 weeks during hospitalization. The primary outcome was independent ambulation, defined as 4 points or higher on the FAC. RESULTS: After setting the inclusion criteria, data of 374 stroke patients (mean age: 70 years, 153 women) were eligible for the analysis. Of these, 193 patients achieved independent ambulation during hospitalization. The ABMSII score was significantly higher in the patients who regained independent walking ability than in those who required assistance in walking. Based on receiver operating characteristic curve analysis, an ABMSII score of 16 points or higher had a sensitivity of 93% and a specificity of 71%. Kaplan-Meier curve analysis after log-rank test demonstrated a significantly higher event rate in patients with an ABMSII score of 16 or higher compared to those with an ABMSII score lower than 16. Univariate and multivariate Cox regression analyses identified the ABMSII score as a significant and independent predictor of ambulation during rehabilitation. CONCLUSION: Our results suggest that the ABMSII score is a potentially useful tool to predict ambulation during rehabilitation in poststroke patients.

What is the effect of additional physiotherapy on sitting balance following stroke compared to standard physiotherapy treatment: a systematic review.

BACKGROUND: Sitting balance dysfunction is commonly experienced following stroke. Physiotherapists utilize interventions to address this problem but it is unclear whether treatment type, target or practice intensity may affect outcomes. OBJECTIVE: To compare the effects of standard physiotherapy to standard physiotherapy plus an additional physiotherapy treatment after stroke. DATA SOURCES: The databases of Cochrane Library, CINAHL, Embase, Ovid Medline, AMED, and the Physiotherapy Evidence Database (PEDro) up to December 2014 were searched. STUDY SELECTION: Randomized controlled trials in English reported in peer-reviewed journals regarding the effect of additional physiotherapy on sitting balance were retrieved. DATA EXTRACTION: The PEDro scale was used to assess study quality. RESULTS: Eleven studies met inclusion criteria. Nine targeted the ICF (International Classification of Function, Disability and Health) domain of Activity. The Trunk control test (TCT) was used as a primary outcome measure in five studies, and the Trunk Impairment Scale (TIS) was used in four. There was a significant effect (mean difference = 1.67, 95% CI = 0.54-2.80) favoring intervention, as measured by the TIS. There was no evidence to support the effect of additional treatment on sitting balance as measured by the TCT (mean difference = - 1.53, 95% CI = - 9.37 to 6.32). CONCLUSION: The current evidence supports strategies that target deficits at the activity level and increase total treatment time. The TIS is most responsive as a measure of treatment efficacy. Further research is required using recommended outcome measures to facilitate generation of a minimum data set and data pooling.

Clinimetric properties of sitting balance measures for children with cerebral palsy: a systematic review.

Assessment of sitting balance in children and youth with cerebral palsy (CP) is critical in order to design appropriate interventions to enhance activities and participation. This systematic review synthesized research evidence on the reliability, validity, responsiveness to change, and clinical utility of sitting balance measures for children and youth with CP. A two-tiered search in August 2012 using nine peer-reviewed electronic databases yielded nine articles with relevant information on seven clinical measures. Four of seven clinical measures: the Pediatric Reach Test (PRT), Sitting Assessment for Children with Neuromotor Dysfunction (SACND), Segmental Assessment of Trunk Control (SATCo), and Trunk Control Measurement Scale (TCMS), demonstrate acceptable overall applicability (at least one study supporting clinical utility, reliability, and validity) and are thus recommended for use in practice. Ongoing research on responsiveness to change, however, is warranted to support validity for outcomes measurement.

Investigation of the reliability and validity of the Turkish version of the Sitting Balance Scale in individuals with stroke.

OBJECTIVE: The purpose of the study was to investigate the reliability and validity of the Turkish version of the Sitting Balance Scale (SBS-T). METHODS: SBS-T was tested with 60 individuals with stroke. Test-retest reliability was calculated with the Intraclass Correlation Coefficient (ICC). The Trunk Impairment Scale (TIS), Function in Sitting Test (FIST), The Berg Balance Scale (BBS), and Barthel Index (BI) were used to test the validity of SBS-T. The internal consistency of the SBS-T items was calculated with the Cronbach Alpha Analysis. Factor analysis and hypothesis testing were used for construct validity. Ceiling and floor effects were calculated for reliability. RESULTS: The intra-observer ICC was found to be 0.970 and the inter-observer ICC value was 0.999. The Cronbach's Alpha Coefficient was detected to be 0.955. A high correlation was detected between SBS-T and TIS, BBS, FIST, and BI (r = 0.861, p = 0.001; r = 0.849, p = 0.001; r = 0.906, p = 0.001; r = 0.848, p = 0.001, respectively). CONCLUSION: As a result of the factor analysis, it was found that the scale was determined by one single factor. No ceiling and floor effects were detected. The Turkish version of the SBS is a valid and reliable scale for predicting mobility and functionality in stroke for use in clinical and scientific studies. GOV IDENTIFIER: NCT04801927.

Effects of routine physical therapy with and without kinesio taping in improving gross motor function in sitting and standing in spastic diplegic cerebral palsy children.

OBJECTIVE: To determine the effectiveness of Kinesio taping along with routine physical therapy on improving gross motor function in sitting and standing among spastic diplegic Cerebral Palsy children. DESIGN: Randomized controlled trial. SETTINGS: University Teaching Hospital University of Lahore, Lahore. PARTICIPANTS: 53 participants with diagnosed spastic diplegic cerebral palsy were randomly allocated in control and experimental groups. INTERVENTION: 26 Participants were treated by kinesio taping which was applied in a criss-cross manner along with routine physical therapy program while the control group (n = 27) received NDT exercise program that comprises of stretching, functional reaching, weight-bearing exercises and walking. OUTCOME MEASURE: Gross motor function was assessed using 2 components of Gross Motor Function Classification System (GMFCS-88), i.e., sitting as well as standing at the base line and after every 3rd week for 12 weeks follow up. RESULTS: In study and control group the mean score of gross motor function for sitting at baseline was 33.96 ± 3.11 and 31.50 ± 3.32 respectively. After intervention, it changed to 47.70 ± 5.46 and 43.46 ± 1.81 respectively. Mean score for Gross Motor Function calculated at base line in study and control group for standing was 27.37 ± 1.14 and 26 ± 3.01 respectively. At the end of intervention, the score improved to 36.55 ± 4.27 and 33.69 ± 2.46 respectively. CONCLUSION: In comparison to control group, significant increase in gross motor function of intervention group was seen after the 12 weeks of intervention. In this way, over back muscles the application of kinesio tape in a Criss-Cross manner may be helpful. Also it can be used as an additional approach along with routine physical therapy to improve standing and sitting in spastic diplegic children.

Correlations between Trunk Control and Balance in Children with Bilateral Spastic Cerebral Palsy.

Impairments of postural responses are a salient feature of children with cerebral palsy (CP). While the systems approach describes balance in seven components, the relationship between trunk control and balance in children with CP has not been previously examined with all seven of these components. In this study, we aimed to identify correlations between trunk control and all seven systems approach balance components in children with bilateral spastic CP. Our participants were 30 children (M age = 11.83, SD = 2.32 years) with CP having a Gross Motor Function Classification System level ranging from I to III. We assessed trunk control with the Trunk Control Measurement Scale, including static and dynamic balance (selective voluntary control and reaching). Balance in standing was assessed using Kids-Mini-BESTest involving four domains: anticipatory, reactive, sensory orientation and stability in gait. We used Spearman's rank correlations to correlate trunk control and balance, and we obtained a moderate correlation between the trunk control measurement scale and the Kids-Mini-BESTest in children with both bilateral spastic CP (rs = .618, p < .001) and spastic diplegic CP (rs = .52, p = .02). Analysis of the correlations between separate domains of the Kids-Mini-BESTest and the trunk control measurement scale subscales revealed moderate correlations between the static sitting balance subscale and all four domains of the Kids-Mini-BESTest. The dynamic selective motor control subscale of the trunk control measurement scale moderately correlated with the anticipatory domain of the Kids-Mini-BESTest. The dynamic reaching subscale also correlated moderately with anticipatory and stability in gait domains. This correlation was statistically significant in the 13 to 17-year-old age group and was strong among females, whereas the correlation was moderate in males. Trunk control was moderately associated with balance considering all the systems theory components of balance in children with bilateral spastic cerebral palsy.

Functional Sitting Balance and Anthropometric Measures Are Related to Inspiratory Muscle Performance in People with Spinal Cord Injury.

Background: Respiratory complications are a leading cause of mortality post spinal cord injury (SCI). Along with breathing, respiratory muscles have a role in maintaining seated balance. Postinjury breathing influences respiratory muscle function. Preliminary evidence indicates a relation between respiratory muscle function and seated balance in people with chronic SCI dwelling in the community, but the relationship between balance and body habitus has not been explored. Objectives: To explore the relationships among inspiratory muscle function, functional seated balance (FSB), and body habitus in people with SCI. Methods: A convenience sample of inpatients with SCI (C5-T12) aged 18 to 60 years who were using a wheelchair was recruited from November 2022 to March 2023. Those with additional neurological disorders or respiratory support were excluded. Respiratory muscle function measures included maximal inspiratory pressure (MIP), sustained MIP (SMIP), and Fatigue Index Test (FIT). FSB was scored using the Function in Sitting Test (FIST). Body habitus was assessed using the axillary: umbilical (A:U) ratio. Spearman correlations explored the relationships. Results: Thirty-eight of 42 screened participants were eligible and participated (male, 32). Levels of injury ranged from C5 to T12. The mean (SD) age and duration of injury of the sample was 25.61 (6.68) years and 31.03 (28.69) months, respectively. SMIP and FIT correlated significantly with FSB (r s= .441, p = .01, and r s= .434, p = .006, respectively). A significant correlation between SMIP and A:U ratio (r s= -.330, p = .043) was observed. Conclusion: We observed a significant correlation between inspiratory pressure parameters and both functional seated balance and body habitus, adding to evidence on postural role of respiratory muscles.

The effects of visual feedback training on sitting balance ability and visual perception of patients with chronic stroke.

[Purpose] The purpose of this study was to investigate the effects of visual feedback training (VFT) in the sitting position on sitting balance ability and visual perception of chronic stroke patients. [Subjects] Twenty-two hospitalized subjects who had experienced a stroke more than six months earlier were included in this study. [Methods] Subjects in both the experimental group (n=12) and the control group (n=10) participated in a conventional rehabilitation program involving a 60-minute session five days per week for a period of four weeks. Subjects in the experimental group additionally practiced VFT 30-minute sessions, five days per week, for a period of four weeks. [Results] After the intervention, the experimental group showed significantly improved static sitting balance ability (left∙right, anterior∙posterior moment, and velocity moment), and dynamic sitting balance ability (anterior∙lateral moment). In visual perception tests, motor free visual perception test (MVPT) scores showed a significant increase of approximately 17% in the experimental group after the intervention. [Conclusion] The results of this study demonstrate the effectiveness of VFT in enhancing body function, as evidenced by improved sitting balance and visual perception of chronic stroke patients.

Neuromodulation for recovery of trunk and sitting functions following spinal cord injury: a comprehensive review of the literature.

Trunk stability is crucial for people with trunk paralysis resulting from spinal cord injuries (SCI), as it plays a significant role in performing daily life activities and preventing from fall-related accidents. Traditional therapy used assistive methods or seating modifications to provide passive assistance while restricting their daily functionality. The recent emergence of neuromodulation techniques has been reported as an alternative therapy that could improve trunk and sitting functions following SCI. The aim of this review was to provide a broad perspective on the existing studies using neuromodulation techniques and identify their potentials in terms of trunk recovery for people with SCI. Five databases were searched (PubMed, Embase, Science Direct, Medline-Ovid, and Web of Science) from inception to December 31, 2022 to identify relevant studies. A total of 21 studies, involving 117 participants with SCI, were included in this review. According to these studies, neuromodulation significantly improved the reaching ability, restored trunk stability and seated posture, increased sitting balance, as well as elevated activity of trunk and back muscles, which were considered early predictors of trunk recovery after SCI. However, there is limited evidence regarding neuromodulation techniques on the improvement of trunk and sitting functions. Therefore, future large-scale randomized controlled trials are warranted to validate these preliminary findings.

Effectiveness of immersive virtual reality training to improve sitting balance control among individuals with acute and sub-acute paraplegia: A randomized clinical trial.

OBJECTIVES: Spinal cord injury (SCI) is a disabling condition with physical, psychological, and financial consequences. The study's goal is to compare the effectiveness of immersive virtual reality (VR) training in balance among individuals with incomplete paraplegia to that of functional electrical stimulation (FES). DESIGN: Two groups, randomized clinical trial. SETTING: Neurological Physiotherapy Out Patient Department, Tertiary Care Hospital. PARTICIPANTS: Eighteen people aged 18-60 years with incomplete SCI. INTERVENTIONS: VR training along with conventional physical therapy (CPT) and FES for Rectus Abdominis and Erector Spinae with CPT five times a week for 4 weeks. OUTCOME MEASURES: The outcome measures were Modified Functional Reach Test (mFRT) and Function in Sitting Test (FIST) to assess sitting balance and Spinal Cord Independence Measure III (SCIM III) for the level of independence. Assessments were taken before initiating treatment and at the end of the 2 and 4 weeks after treatment. Within-group analyses for the mFRT values were performed using Repeated Measures ANOVA test, and between-group analyses were performed using the independent t-test test. Friedman and Mann-Whitney U-tests were used for analyzing FIST and SCIM III. RESULTS: All variables (mFRT and FIST) improved significantly in both groups (P < 0.05), with the VR + CPT group showing a more significant result than the FES + CPT group (P value < 0.05), except for SCIM III. CONCLUSION: VR as an adjunct to CPT demonstrated proved to be an effective treatment to improve balance among individuals with incomplete paraplegia.Trial registration: Clinical Trials Registry India identifier: CTRI/2020/03/024080.

Four-Year Outcomes of Corrective Surgery With Anterior and Posterior Instrumentation Combined With Kyphectomy for a Patient With Congenital Kyphoscoliosis and Underlying Myelomeningocele.

Patients with myelomeningocele associated with severe kyphoscoliosis usually presented with rigid and angulated gibbus at their back. The condition causes this group of patients to face difficulties in their daily activities, especially in sitting and lying in supine positions. They are also prone to have a pressure sore over the gibbus and encounter the risk of infection. Here the authors would present a case of a four-year-old girl with underlying myelomeningocele who was diagnosed with worsening kyphoscoliosis along her growth. Her whole spine x-ray radiograph revealed a kyphosis angle of 80° between the T11 and L4 levels. The patient underwent a deformity corrective surgery with total kyphectomy in a combination of anterior and posterior spinal instrumentation. In the present case, we were able to obtain sufficient correction of the spinal kyphotic deformity in that patient in a single-stage surgery with satisfactory surgical outcomes at a four years follow-up.