Effect of outpatient cardiac rehabilitation on motor function and health-related quality of life in stroke survivors.

BACKGROUND: Outpatient cardiac rehabilitation (CR) is a promising tool for improving functional outcome in stroke survivors, however, evidence for improving emotional health is limited. We aimed to clarify the effects of outpatient CR following in-hospital stroke rehabilitation on health-related quality of life (HRQOL) and motor function. METHODS: Patients with acute ischemic stroke or transient ischemic attack discharged directly home were recruited, and 128 patients who fulfilled criteria for insurance coverage of CR were divided into the CR (+) group (n = 46) and CR (-) group (n = 82). All patients underwent in-hospital stroke rehabilitation, and within 2 months after stroke onset, patients in the CR (+) group started a 3-month outpatient CR program of supervised sessions. Changes of motor function and HRQOL assessed by the short form-36 version 2 (SF-36) from discharge to 3 months post-discharge were compared between the two groups. RESULTS: Twenty-six patients in the CR (+) group completed the program and 66 patients in the CR (-) group were followed up at a 3-month examination. Least-square mean changes in 6-minute walk distance and isometric knee extension muscle strength were significantly higher in the CR (+) group than the CR (-) group (52.6 vs. 16.3 m; 10.1 vs. 3.50 kgf/kg). Improvement of HRQOL at 3 months was not observed in the CR (+) group. CONCLUSIONS: Outpatient CR following in-hospital stroke rehabilitation within 2 months after stroke onset improved exercise tolerance and functional strength but not HRQOL assessed by the SF-36 after completion of CR in the present cohort.

Dynamic changes of the direction and angle of radiographic ocular lateral deviation in patients with lateropulsion after stroke onset.

OBJECTIVE: To examine if radiographic ocular lateral deviation (rOLD) could be provoked in stroke patients with mild-to-moderate lateropulsion according to vertical perception. METHODS: In this single-center, retrospective study, acute stroke patients with mild-to-moderate lateropulsion assessed by the Scale for Contraversive Pushing were enrolled. Computed tomography or magnetic resonance imaging was performed on all patients on admission and then according to their conditions. The direction and angle of rOLD were compared among three groups according to the responsible lesion: lateral medullary (LM), pontine (P), and hemispheric (H). RESULTS: Sixty-six patients (male, 47; average age, 67 years) were enrolled and divided into the LM (n = 37), P (n = 8), and H (n = 21) groups. All patients had body tilt. Patients in the LM group showed body tilt to the ipsilesional side during hospitalization, while those in the P and H groups tilted to the contralesional side. All patients had rOLD at the final assessment at an average of 13 days after onset; patients in the P and H groups showed contralateral rOLD, while those in the LM group showed ipsilateral rOLD if they did not have cerebellar or pontine lesions. Significant decreases in the angle and changes in direction of rOLD according to lesion site were observed during hospitalization. CONCLUSION: Serial changes in rOLD findings after stroke onset are different according to the responsible lesion. The direction of rOLD in most patients is in accordance with vertical perception after the acute stage of stroke.