2010
DOI: 10.1007/s11136-010-9818-y
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Axial rigidity and quality of life in patients with Parkinson’s disease: a preliminary study

Abstract: The results from this study suggest that the axial motor impairments impact on QoL and functional status in patients with PD. Further studies are needed with quantitative devices for axial rigidity assessment to determine the relationship between trunk rigidity in PD patients with higher disease severity and HRQoL scales.

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Cited by 39 publications
(19 citation statements)
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References 18 publications
(14 reference statements)
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“…Axial impairments related to gait disorders, postural instability [49] and the rigidity of the trunk [15,18,24] have been reported to be strongly associated with disability and poor HRQoL [18] in patients with mild to moderate PD. Moreover, axial motor features of PD have been found significantly correlated with physical inactivity, decreased ability to perform ADLs and increased ADLs dependency [50].…”
Section: Axial Impairments and Health Related Quality Of Lifementioning
confidence: 99%
See 1 more Smart Citation
“…Axial impairments related to gait disorders, postural instability [49] and the rigidity of the trunk [15,18,24] have been reported to be strongly associated with disability and poor HRQoL [18] in patients with mild to moderate PD. Moreover, axial motor features of PD have been found significantly correlated with physical inactivity, decreased ability to perform ADLs and increased ADLs dependency [50].…”
Section: Axial Impairments and Health Related Quality Of Lifementioning
confidence: 99%
“…For example, technological methods have been developed to measure muscle tone in PD [22]. In previous studies, several authors have used technological evaluations with isokinetic dynamometers to examine trunk rigidity in PD subjects, thanks to the mobilization of the trunk at desired speeds throughout the available ROM, recording the information relative to the offered resistance as an objective measure of rigidity [15,18,23,24]. Other technologies like inertial sensors and biomechanical and neurophysiological muscle measurements have been described [25], but all these evaluations techniques are rarely available in daily clinical practice since equipment is expensive, and its use is time consuming and requires complex data analysis.…”
Section: Introductionmentioning
confidence: 99%
“…Parkinson's disease (PD) is a neurodegenerative disorder that predominately affects dopamine-producing neurons in the substantia nigra [1]. Typical PD motor symptoms include resting tremor, which mainly occurs at rest and is described as a pill-rolling tremor in the hands.…”
Section: Introductionmentioning
confidence: 99%
“…Rigidity (resistance to passive movement) is one of the cardinal symptoms of PD and can be evident across axial, proximal, and distal body segments. Although largely neural rather than peripheral in its generation ( 16 ), the rigidity associated with PD elicits a significant mechanical constraint that associates with impaired gait quality ( 17 ), turning ( 18 ), standing postural sway ( 19 ), and diminished quality of life ( 20 ). Direct measurement of axial rigidity by slow, passive trunk or hip rotation in stance demonstrates an increased rigidity with PD that correlates with clinical symptom scores ( 21 ) and with difficulty walking or rolling over ( 18 ).…”
Section: Mechanical Constraint Of Rigiditymentioning
confidence: 99%