Asymmetry in children with unilateral cerebral palsy during sit-to-stand movement: Cross-sectional, repeated-measures and comparative study

2020 ◽  
Vol 71 ◽  
pp. 152-159
Author(s):  
Adriana Neves dos Santos ◽  
Gisele Moreira Pena ◽  
Evelyn Maria Guilherme ◽  
Nelci Adriana Cicuto Ferreira Rocha
Keyword(s):  
Cerebral Palsy ◽  
Comparative Study ◽  
Repeated Measures ◽  
Cross Sectional ◽  
Sit To Stand ◽  
Unilateral Cerebral Palsy

scholarly journals Cognition and bimanual performance in children with unilateral cerebral palsy: protocol for a multicentre, cross-sectional study

BMC Neurology ◽  
2018 ◽  
Vol 18 (1) ◽  
Author(s):  
Brian Hoare ◽  
Michael Ditchfield ◽  
Megan Thorley ◽  
Margaret Wallen ◽  
Jenny Bracken ◽  
...  
Keyword(s):  
Cerebral Palsy ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Bimanual Performance ◽  
Unilateral Cerebral Palsy

scholarly journals Comparative Kinematic and Electromyographic Assessment of Clinician- and Device-Assisted Sit-to-Stand Transfers in Patients With Stroke

2013 ◽  
Vol 93 (10) ◽  
pp. 1331-1341 ◽  
Author(s):  
Judith M. Burnfield ◽  
Bernadette McCrory ◽  
Yu Shu ◽  
Thad W. Buster ◽  
Adam P. Taylor ◽  
...  
Keyword(s):  
Repeated Measures ◽  
Muscle Activation ◽  
Joint Movement ◽  
Trunk Flexion ◽  
Cross Sectional ◽  
Ankle Motion ◽  
Repeated Measures Design ◽  
Sit To Stand ◽  
Lower Extremity Muscle ◽  
Combat Injuries

Background Workplace injuries from patient handling are prevalent. With the adoption of no-lift policies, sit-to-stand transfer devices have emerged as one tool to combat injuries. However, the therapeutic value associated with sit-to-stand transfers with the use of an assistive apparatus cannot be determined due to a lack of evidence-based data. Objective The aim of this study was to compare clinician-assisted, device-assisted, and the combination of clinician- and device-assisted sit-to-stand transfers in individuals who recently had a stroke. Design This cross-sectional, controlled laboratory study used a repeated-measures design. Methods The duration, joint kinematics, and muscle activity of 4 sit-to-stand transfer conditions were compared for 10 patients with stroke. Each patient performed 4 randomized sit-to-stand transfer conditions: clinician-assisted, device-assisted with no patient effort, device-assisted with the patient’s best effort, and device- and clinician-assisted. Results Device-assisted transfers took nearly twice as long as clinician-assisted transfers. Hip and knee joint movement patterns were similar across all conditions. Forward trunk flexion was lacking and ankle motion was restrained during device-assisted transfers. Encouragement and guidance from the clinician during device-assisted transfers led to increased lower extremity muscle activation levels. Limitations One lifting device and one clinician were evaluated. Clinician effort could not be controlled. Conclusions Lack of forward trunk flexion and restrained ankle movement during device-assisted transfers may dissuade clinicians from selecting this device for use as a dedicated rehabilitation tool. However, with clinician encouragement, muscle activation increased, which suggests that it is possible to safely practice transfers while challenging key leg muscles essential for standing. Future sit-to-stand devices should promote safety for the patient and clinician and encourage a movement pattern that more closely mimics normal sit-to-stand biomechanics.

Impact of dual task on postural sway during sit-to-stand movement in children with unilateral cerebral palsy

2020 ◽  
Vol 78 ◽  
pp. 105072 ◽  
Author(s):  
Camila Resende Gâmbaro Lima ◽  
Sílvia Leticia Pavão ◽  
Ana Carolina de Campos ◽  
Nelci Adriana Cicuto Ferreira Rocha
Keyword(s):  
Cerebral Palsy ◽  
Dual Task ◽  
Postural Sway ◽  
Sit To Stand ◽  
Unilateral Cerebral Palsy

scholarly journals Executive functioning in children with unilateral cerebral palsy: protocol for a cross-sectional study

BMJ Open ◽  
2013 ◽  
Vol 3 (4) ◽  
pp. e002500 ◽  
Author(s):  
Harriet L Bodimeade ◽  
Koa Whittingham ◽  
Owen Lloyd ◽  
Roslyn N Boyd
Keyword(s):  
Cerebral Palsy ◽  
Executive Functioning ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Unilateral Cerebral Palsy

scholarly journals Effects of Hinged versus Floor-Reaction Ankle-Foot Orthoses on Standing Stability and Sit-to-Stand Performance in Children with Spastic Diplegic Cerebral Palsy

2022 ◽  
Vol 19 (1) ◽  
pp. 542
Author(s):  
Yu-Lin Wang ◽  
Wen-Chou Chi ◽  
Chiung-Ling Chen ◽  
Cheng-Hsieh Yang ◽  
Ya-Ling Teng ◽  
...  
Keyword(s):  
Cerebral Palsy ◽  
Repeated Measures ◽  
Center Of Pressure ◽  
Reaction Force ◽  
Vertical Direction ◽  
Foot Orthoses ◽  
Maximal Velocity ◽  
Repeated Measures Design ◽  
Sit To Stand ◽  
Ankle Foot Orthoses

Hinged ankle-foot orthoses (HAFOs) and floor reaction ankle-foot orthoses (FRAFOs) are frequently prescribed to improve gait performance in children with spastic diplegic cerebral palsy (CP). No study has investigated the effects of FRAFO on sit-to-stand (STS) performance nor scrutinized differences between the application of HAFOs and FRAFOs on postural control. This study compared the effects of HAFOs and FRAFOs on standing stability and STS performance in children with spastic diplegic CP. Nine children with spastic diplegic CP participated in this crossover repeated-measures design research. Kinematic and kinetic data were collected during static standing and STS performance using 3-D motion analysis and force plates. Wilcoxon signed ranks test was used to compare the differences in standing stability and STS performance between wearing HAFOs and FRAFOs. The results showed that during static standing, all center of pressure (COP) parameters (maximal anteroposterior/mediolateral displacement, maximal velocity, and sway area) were not significantly different between FRAFOs and HAFOs. During STS, the floor reaction force in the vertical direction was significantly higher with FRAFOs than with HAFOs (p = 0.018). There were no significant differences in the range of motion in the trunk, knee, and ankle, the maximal velocity of COP forward displacement, completion time, and the force of hip, knee, and ankle joints between the two orthoses. The results suggest both FRAFOs and HAFOs have a similar effect on standing stability, while FRAFOs may benefit STS performance more compared to HAFOs.

Assessment of low- and high-level task performance in people with transtibial amputation using crossover and energy-storing prosthetic feet: A pilot study

2018 ◽  
Vol 42 (6) ◽  
pp. 583-591 ◽  
Author(s):  
Elizabeth G Halsne ◽  
Cody L McDonald ◽  
Sara J Morgan ◽  
Sarah M Cheever ◽  
Brian J Hafner
Keyword(s):  
Repeated Measures ◽  
Influential Factor ◽  
Step Test ◽  
Practice Effects ◽  
Future Research ◽  
Timed Up And Go ◽  
Cross Sectional ◽  
Transtibial Amputation ◽  
Sit To Stand ◽  
High Level

Background: Crossover feet incorporate features of energy-storing feet and running-specific feet. As such, crossover feet may be suitable for both daily ambulation and participation in physically demanding activities. Objectives: To compare crossover feet and energy-storing feet on performance-based tests including a range of low-level (e.g. sit-to-stand) and high-level (e.g. jogging) activities. Study design: Cross-sectional, repeated measures. Methods: Participants with transtibial amputation completed a battery of performance-based outcome measures, including the Five Times Sit-to-Stand, Timed-Up-and-Go, Four Square Step Test, and the Comprehensive High-level Activity Mobility Predictor. Participants wore duplicate prostheses fit with crossover feet and energy-storing feet to perform the tests; the order of foot conditions was randomized. Paired t tests were used to evaluate differences between feet and order of testing. Results: Data from seven participants showed improvements in all measures while using crossover feet. Improvements in the second foot condition were also observed, indicating a practice effect for all measures. However, differences between feet and order of conditions were not statistically significant ( p > 0.05). Conclusion: Results of this study suggest that crossover feet may improve low- and high-level mobility outcomes. However, intervention effects are small and practice effects were observed in all outcomes. Future research is needed to evaluate the influence of practice effects on performance-based mobility measures. Clinical relevance Crossover feet may improve transtibial prosthesis users’ performance compared to energy-storing feet across a range of activities, but additional research is needed. Practice effects may be an influential factor in the measurement of performance-based mobility outcomes and should be considered when performing a clinical assessment.

SIGNIFICANCE OF PLACENTAL HISTOPATHOLOGICAL FINDINGS IN PRETERM/TERM BIRTH

2020 ◽  
Vol 4 (5) ◽  
Author(s):  
Monika Kushwaha ◽  
Sanjeev Narang
Keyword(s):  
Preterm Birth ◽  
Comparative Study ◽  
Pregnancy Outcome ◽  
Neonatal Morbidity ◽  
Research Centre ◽  
College Hospital ◽  
Cross Sectional ◽  
Chorionic Villi ◽  
Term Birth ◽  
Medical College

Background: This study is cross-sectional, observational and comparative study, at Index Medical College, Hospital & Research Centre, Indore, Madhya Pradesh from July 2017 to July 2019 with sample size 100 placentae. Method: The placenta received was evaluated blinded of maternal pregnancy outcome. The pattern of morphology was evaluated both qualitatively (type of lesion) and quantitatively (number of lesions). Result: In Present study 79% of the deliveries were term deliveries and 21% were preterm deliveries. On placental macroscopy, placenta weight was significantly low among the neonates of preterm deliveries (370.00±60.49) as compared to term deliveries (440.89±55.22). Preterm placenta had higher number of abnormal placental lesion compared to term pregnancies. Conclusion: The uteroplacental insufficiency defined as placental infarct, fibrosis of chorionic villi, thickening of blood vessels, and poor vascularity of chorionic villi. Placental histopathological lesions are strongly associated with maternal under perfusion and uteroplacental insufficiency. These are the reasons for preterm birth. Thus, knowledge of the etiological factor can be use to reduce maternal and neonatal morbidity and mortility. Keywords: Placenta, Term & Preterm.

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