24 research outputs found

    Infusion of intrathecal baclofen for acute withdrawal

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    Evidence for cognitive processes involved in the control of steady state of walking in healthy subjects and after cerebral damage.

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    International audienceOBJECTIVE: The involvement of cognitive processes in the control of walking at steady state was studied in 10 healthy subjects and 18 subjects after unilateral vascular brain damage. A dual task paradigm was used to compare the performance level of a probe reaction time (RT) in sitting (simple task) and during standing or walking on a treadmill (dual task conditions). In this latter condition, RTs were classified and analyzed in relation to the different phases of the gait cycle. RESULTS: The results show a marked increase in RT while walking compared to sitting and standing only in stroke subjects. Specific changes in RTs related to the gait cycle phases were observed in both healthy subjects and those after brain damage. It is concluded that walking at steady state is attentionally demanding. The phase-dependent modulations of the RTs suggest that cognitive processes may play a role in the control of the step cycle. The increase of attentional demand during walking in subjects who had suffered a stroke varies, depending on severity of impairments of walking but also on a reduced general attentional capacity. The dual task paradigm provides a sensitive tool in the assessment of walking ability in stroke subjects

    [Pharmacological treatment of neurogenic detrusor hyperactivity: intrathecal drugs]

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    Intrathecal clonidine has been tested in spinal cord injury patients not supporting or resistant to anticholinergic drugs. Although the acute effect of clonidine on urodynamic parameters was satisfactory, cardiovascular adverse effects limited the long-term efficacy of this treatment. Intrathecal baclofen has a limited effect on overactive bladder in patients with spinal spasticity, but can modify the quality of erections and induce an incapacity to trigger ejaculation by vibratory penile stimulation

    [Pharmacological treatment of neurogenic detrusor hyperactivity: intrathecal drugs]

    No full text
    Intrathecal clonidine has been tested in spinal cord injury patients not supporting or resistant to anticholinergic drugs. Although the acute effect of clonidine on urodynamic parameters was satisfactory, cardiovascular adverse effects limited the long-term efficacy of this treatment. Intrathecal baclofen has a limited effect on overactive bladder in patients with spinal spasticity, but can modify the quality of erections and induce an incapacity to trigger ejaculation by vibratory penile stimulation

    Cerebellar ataxia and intrathecal baclofen therapy : Focus on patients´ experiences

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    Elucidating patients´ experiences of living with chronic progressive hereditary ataxia and the symptomatic treatment with intrathecal baclofen (ITB) is the objective of the current study. A multicenter qualitative study with four patients included due to the rare combination of hereditary ataxia and ITB therapy was designed to elucidate participants' experiences through semi-structured interviews. The transcribed text was analyzed according to content analysis guidelines. Overall we identified living in the present/ taking one day at a time as the main theme covering the following categories: 1) Uncertainty about the future as a consequence of living with a hereditary disease; The disease; 2) Impact on life as a whole, 3) Influence on personal life in terms of feeling forced to terminate employment, 4) Limiting daily activities, and 5) ITB therapy, advantages, and disadvantages. Uncertainty about the future was the category that affected participants' personal life, employment, and daily activities. The participants' experience of receiving ITB therapy was expressed in terms of improved quality of life due to better body position and movement as well as better sleep and pain relief
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