Determinants of sit-to-stand tasks in individuals with hemiparesis post stroke: A review

Boukadida, Amira; Dehail, Patrick; Nadeau, Sylvie

doi:10.1016/j.rehab.2015.04.007

Cited by 96 publications

(93 citation statements)

References 62 publications

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“…This maximally increases the vertical force of the foot, while the trunk moves forward to reach the seat-off phase [31,32]. As the vertical force increases, the COM should move forward to achieve STS.…”

Section: Discussionmentioning

confidence: 99%

Effects of foot pressure using the elastic band with rings during sit-to-stand in persons with stroke

Hwang

Kim

2017

PTRS

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Objective: Persons with stroke have a tendency to exhibit asymmetric weight-bearing during sit-to-stand because due to the attempt to support themselves with the non-paretic foot. However, there are few devices that can assist with sit-to-stand (STS) performance. This study was designed to investigate the use of the elastic band with rings (EBR) in improving weight-bearing effectively in persons with stroke during STS training. Design: Cross-sectional study. Methods: Thirteen stroke survivors participated in the study. An EBR was applied onto the patient during STS activity. The foot pressure was measured before and after wearing the EBR, with a 5-minute rest period between measurements. Subjects were asked to perform each test twice with and without the EBR. Bilateral feet pressures were measured with standing posture being divided into the forward and backward aspects. The foot contact pressure during STS activity was measured with the CONFORMat System. Results: With EBR, the forward pressure of the affected foot significantly increased while the less-affected forward foot pressure significantly decreased (p=0.015 and p=0.023, respectively). The backward foot pressure did not differ significantly in the two limbs, and there was no difference with and without the EBR in terms of the total pressure of the affected foot. There was a significant difference with and without the EBR in the total pressure of the less-affected foot (p<0.05). Conclusions: STS training with the EBR has been shown to improve weight-bearing of both feet while decreasing the total pressure of the less-affected foot in stroke survivors. Therefore, we suggest that the EBR is a useful tool for STS training for persons with stroke in the clinic.

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Section: Discussionmentioning

confidence: 99%

Effects of foot pressure using the elastic band with rings during sit-to-stand in persons with stroke

Hwang

Kim

2017

PTRS

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“…The acceleration ranges of AP, ML, and VT during sit-to-stand were significantly lower in patients with stroke than in healthy subjects. Roebroeck et al12 ) reported that the maximal forward velocity is needed by healthy subjects during sit-to-stand, and that the vertical maximum velocity of COM is needed during the middle phase of sit-to-stand13 ) . In the present study, all three-dimensional acceleration parameters during sit-to-stand were lower in the patients with stroke than in the healthy subjects, even though patients with hemiplegia had unilateral body weakness.…”

Section: Discussionmentioning

confidence: 99%

Study of acceleration of center of mass during sit-to-stand and stand-to-sit in patients with stroke

Na¹,

Hwang²,

Woo

2016

J Phys Ther Sci

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[Purpose] The purpose of this study was to compare the center of mass during sit-to-stand and stand-to-sit activities in the timed up and go test between healthy subjects and patients with stroke. [Subjects and Methods] Thirty healthy participants and thirty patients with stroke volunteered for this study. Acceleration of the center of mass was measured using a wireless tri-axial accelerometer during sit-to-stand and stand-to-sit activities in the timed up and go test. Accelerometer data were analyzed using BTS G-studio software. [Results] The phase duration was significantly longer and the anterior-posterior, mediolateral, and vertical acceleration ranges were significantly lower during sit-to-stand for patients with stroke than for healthy controls. Further, phase duration and the mediolateral acceleration range during stand-to-sit differed significantly between healthy controls and subjects with stroke. [Conclusions] During training for the sit-to-stand activity, the focus should be all three balance dimensions, but during training for the stand-to-sit activity, the focus should be on improving mediolateral balance and asymmetrical foot positioning should be recommended.

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“…To perform the TUG test, subjects sat on a chair (depth of 45 cm, width of 49 cm, and arm rest height of 20 cm), whose height was adjusted to 100% of their leg length, determined as the distance from the lateral femoral condyle to the ground36, 37 ) . The backrest was adjusted to a trunk position at approximately 90°38 ) .…”

Section: Methodsmentioning

confidence: 99%

180° turn while walking: characterization and comparisons between subjects with and without stroke

et al. 2016

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[Purpose] Limitations in performing the 180°-turning increase the risk of falls and disabilities in stroke patients. The aim of this study was to characterize and compare the 180°-turning between people with and without stroke, considering the direction towards which they turned. [Subjects and Methods] Fourteen subjects with stroke and 14 matched healthy controls performed the 180°-turning twice while walking: towards the self-selected, and the opposite directions. The turning performances were recorded using three video cameras. The videos were randomly analyzed by a single examiner, who characterized the turning, while considering the time required to complete the task, the number of steps, balance, and turning type. Friedman Tests and ANOVA (2 × 2) were used to compare the groups and turning direction factors (turning towards the self-selected versus opposite sides, and towards the paretic/non-dominant versus non-paretic/dominant sides). [Results] No interaction between the groups and turning directions, and no significant differences between the turning directions were found. However, significant differences were found between the groups for all variables used to characterize the turning performance, except for the type of turning. [Conclusion] Stroke subjects demonstrated poor performance on the 180°-turning, regardless of the turning direction. Duration, number of steps, and balance loss indicated difficulties in turn performance.

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Determinants of sit-to-stand tasks in individuals with hemiparesis post stroke: A review

Cited by 96 publications

References 62 publications

Effects of foot pressure using the elastic band with rings during sit-to-stand in persons with stroke

Effects of foot pressure using the elastic band with rings during sit-to-stand in persons with stroke

Study of acceleration of center of mass during sit-to-stand and stand-to-sit in patients with stroke

180° turn while walking: characterization and comparisons between subjects with and without stroke

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