- CConnexion
RééDOC
75 Boulevard Lobau 54042 NANCY cedex Christelle Grandidier Documentaliste 03 83 52 67 64 0
|
The relationship between mean flow velocity and functional and neurologic parameters of ischemic stroke patients undergoing rehabilitation
TREGER I; STREIFLER JY; RING H
ARCH PHYS MED REHABIL , 2005, vol. 86, n° 3, p. 427-430 Doc n°: 117445 Localisation : Documentation IRR Descripteurs : AF21 - ACCIDENTS VASCULAIRES CEREBRAUX
Article consultable sur : http://www.archives-pmr.org
Objective: To investigate the correlation between mean flow velocity (MFV) as measured by transcranial Doppler ultrasonography (TCD) and functional and neurologic impairment during inpatient rehabilitation after acute stroke. Design: Prospective study comparing results of rehabilitation in patients with different TCD findings. Setting: Acute neurologic rehabilitation department. Participants: Twenty-four consecutive patients admitted to a rehabilitation center with a diagnosis of a first ischemic stroke in the middle cerebral artery (MCA) territory. Interventions: Not applicable. Main Outcome Measures: Impairment as measured with the National Institutes of Health Stroke Scale (NIHSS) and disability as assessed with the FIM instrument. Results: Normative or high blood-flow velocity in the MCA of the damaged hemisphere was associated on admission with higher FIM and lower NIHSS scores during 2 months of hospitalization. Absent or low flow velocity correlated with much worse functional and neurologic outcome, especially after 1 and 2 months of inpatient rehabilitation. Statistical correlation was found between MFV in the MCA of the damaged hemisphere, measured by admission TCD, and FIM score on admission and 1 month later. NIHSS scores during hospitalization also correlated with MFV in the MCA of the damaged hemisphere on admission and after 1 month. MFV in the MCA of the undamaged hemisphere 1 month after admission correlated negatively with FIM scores during inpatient rehabilitation. Conclusions: Our data showed a correlation between bloodflow velocity in the MCA of both hemispheres and the parameters of functional and neurologic status at different stages of acute inpatient rehabilitation after first ischemic stroke in MCA territory. Cerebral blood flow as measured by TCD can be an additional tool for monitoring the rehabilitation process after stroke. Middle cerebral artery; Treatment outcome; Ultrasonography. (C) 2005 by American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation. Langue : ANGLAIS |
0
|