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1.
Nagoya J Med Sci ; 85(3): 428-443, 2023 Aug.
Article in English | MEDLINE | ID: mdl-37829489

ABSTRACT

We investigated the associations among neurological severity, activities of daily living (ADLs), and clinical factors in patients with ischemic stroke in convalescent rehabilitation outcome. The study sample included 723 patients with ischemic stroke (484 men and 239 women; mean age, 73.2 ± 8.5 years) for inpatient convalescent rehabilitation. National Institutes of Health Stroke Scale (NIHSS) was used to measure the neurological severity, and Functional Independence Measure (FIM) was used to assess ADLs at discharge. Leukoaraiosis was graded based on periventricular hyperintensity (PVH) and deep white matter hyperintensity (DWMH) on magnetic resonance imaging. The correlations between NIHSS scores and total FIM scores were significant but relatively mild (r = -0.684, P < 0.001). Multiple regression analysis revealed that age and PVH grade significantly decreased their total FIM scores and affected the discrepancies between NIHSS scores at discharge (P < 0.001), but DWMH scores did not affect these results. Factors such as positive history of heart disease (P = 0.008) and bilateral infarction (P = 0.038) additionally decreased their total FIM scores and affected the discrepancies between NIHSS scores. These findings suggest that age, PVH, history of heart disease positive, and bilateral infarction in patients with ischemic stroke affected their performance of ADLs and the discrepancies between their neurological severities in convalescent rehabilitation outcomes, probably because the pathophysiological background of leukoaraiosis and these factors strongly decrease their ADL performance in post-phase ischemic stroke.


Subject(s)
Heart Diseases , Ischemic Stroke , Leukoaraiosis , Stroke Rehabilitation , Stroke , Male , Humans , Female , Middle Aged , Aged , Aged, 80 and over , United States , Activities of Daily Living , Stroke Rehabilitation/methods , Functional Status , Treatment Outcome , Infarction , National Institutes of Health (U.S.) , Recovery of Function
2.
J Stroke Cerebrovasc Dis ; 32(3): 106937, 2023 Mar.
Article in English | MEDLINE | ID: mdl-36621120

ABSTRACT

PURPOSE: We investigated inpatient convalescent rehabilitation outcomes of Branch atheromatous disease (BAD). SUBJECTS AND METHODS: The subjects were 116 patients with lenticulostriate artery territory - BAD (LSA-BAD) and 29 with paramedian pontine artery territory - BAD (PPA-BAD). For all patients, the National Institutes of Health Stroke Scale (NIHSS), Functional Independence Measure (FIM) scores, and Brunnstrom recovery stages (BRS) of the upper limb, fingers, and lower limb were measured on admission and at discharge. RESULTS: There were no significant differences in clinical characteristics on admission between the LSA-BAD and PPA-BAD groups. The neurological severity of PPA-BAD, as measured by the NIHSS, was significantly milder compared with that of LSA-BAD upon admission (p = 0.015) and at discharge (p = 0.001). Patients with LSA-BAD had significantly less improvement in the BRS of the upper limb (p = 0.001), fingers (p < 0.001), and lower limb (p = 0.007) at discharge. Furthermore, they had significantly smaller changes in BRS between admission and discharge for the upper limb (p = 0.033) and fingers (p = 0.014) compared with patients with PPA-BAD. The improvement in BRS for patients with LSA-BAD tended to be limited to two stages; however, both patients with LSA-BAD and PPA-BAD saw sufficient gains in FIM at discharge. CONCLUSION: Rehabilitation outcomes following BAD in the convalescent period should be assessed in terms of improvements in pure-motor hemiparesis and activities of daily living. Furthermore, the disturbance patterns in the corticospinal tract by ischemic stroke lesions may be different between LSA-BAD and PPA-BAD.


Subject(s)
Plaque, Atherosclerotic , Stroke Rehabilitation , Stroke , Humans , Inpatients , Activities of Daily Living , Treatment Outcome , Arteries , Recovery of Function , Stroke/diagnosis , Stroke/therapy
3.
Nagoya J Med Sci ; 81(3): 359-373, 2019 Aug.
Article in English | MEDLINE | ID: mdl-31579328

ABSTRACT

Cilostazol is a phosphodiesterase III-inhibiting antiplatelet agent that is often used to prevent stroke and peripheral artery disease, and its administration has shown significant improvements for cognitive impairment. We investigate the potential of cilostazol for reducing or restoring cognitive decline during convalescent rehabilitation in patients with non-cardioembolic ischemic stroke. The study sample included 371 consecutive patients with lacunar (n = 44) and atherothrombosis (n = 327) subtypes of non-cardioembolic ischemic stroke (224 men and 147 women; mean age, 72.9 ± 8.1 years) who were required for inpatient convalescent rehabilitation. Their medical records were retrospectively surveyed to identify those who had received cilostazol (n = 101). Patients were grouped based on cilostazol condition, and Functional Independence Measure (FIM) scores (total and motor or cognitive subtest scores) were assessed both at admission and discharge. The gain and efficiency in FIM cognitive scores from admission to discharge were significantly higher in patients who received cilostazol than those who did not (p = 0.047 and p = 0.035, respectively); we found no significant differences in other clinical factors or scores. Multiple linear regression analysis confirmed that cilostazol was a significant factor in FIM cognitive scores at discharge (ß = 0.041, B = 0.682, p = 0.045); the two tested dosages were not significantly different (100 mg/day, n = 43; 200 mg/day, n = 58). Cilostazol can potentially improve cognitive function during convalescent rehabilitation of patients with non-cardioembolic ischemic stroke, although another research must be needed to confirm this potential.


Subject(s)
Cilostazol/therapeutic use , Stroke Rehabilitation/methods , Activities of Daily Living , Aged , Aged, 80 and over , Female , Humans , Linear Models , Magnetic Resonance Imaging , Male , Middle Aged , Multivariate Analysis , Recovery of Function/physiology , Rehabilitation Centers , Retrospective Studies , Treatment Outcome
4.
Stroke ; 47(1): 160-6, 2016 Jan.
Article in English | MEDLINE | ID: mdl-26658442

ABSTRACT

BACKGROUND AND PURPOSE: We investigated the factors influencing inpatient convalescent rehabilitation outcomes in patients with ischemic stroke, particularly severity of leukoaraiosis on magnetic resonance imaging. METHODS: Participants included 520 patients with ischemic stroke (317 men and 203 women; mean age, 72.8±8.4 years) who were transferred from acute care hospitals for inpatient convalescent rehabilitation. Ischemic stroke subtypes included lacunar infarction (n=41), atherothrombosis (n=223), artery-to-artery embolism (n=67), cardiogenic embolism (n=97), undetermined embolism (n=76), and uncategorized ischemic stroke (n=16). Leukoaraiosis was graded according to periventricular hyperintensity (PVH) and deep white matter hyperintensity on magnetic resonance imaging. Functional Independence Measure scores were assessed on admission and at discharge. RESULTS: Multiple regression analysis revealed that rehabilitation outcomes, measured as total Functional Independence Measure scores, were significantly associated with leukoaraiosis estimated by PVH grade. This association was observed after adjustment for factors such as severity, age, and poststroke history. In all patients, PVH grades were associated with Functional Independence Measure motor scores (P<0.001), whereas in patients with artery-to-artery embolism or cardiogenic embolism and deep white matter hyperintensity grades were associated with Functional Independence Measure cognitive scores (P<0.05). CONCLUSIONS: Our study revealed that the degree of leukoaraiosis was associated with inpatient convalescent rehabilitation outcome in patients with ischemic stroke. Furthermore, the PVH grade was associated with motor function outcome, whereas the deep white matter hyperintensity grade correlated with cognitive function outcome, likely because the progression patterns and anatomic backgrounds of PVH and deep white matter hyperintensity differ according to ischemic stroke subtype.


Subject(s)
Brain Ischemia/rehabilitation , Convalescence , Leukoaraiosis/rehabilitation , Stroke Rehabilitation , Aged , Aged, 80 and over , Brain Ischemia/diagnosis , Brain Ischemia/epidemiology , Female , Humans , Leukoaraiosis/diagnosis , Leukoaraiosis/epidemiology , Male , Middle Aged , Retrospective Studies , Stroke/diagnosis , Stroke/epidemiology , Treatment Outcome
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