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1.
Brain & Neurorehabilitation ; : 146-154, 2009.
Artigo em Inglês | WPRIM | ID: wpr-30704

RESUMO

OBJECTIVE: Screening tests for dysphagia have been introduced to prevent complications arising from dysphagia in stroke patients. Among them, Gugging swallowing screen (GUSS) was proven as an effective screening tests for dysphagia of stroke patients in 24 hours after onset. We compared several screening tests and clinical scales including GUSS. METHOD: Subjects were 37 stroke patients 3 months after onset. GUSS, 3 oz water test, Burke dysphagia screening test (BDST) and Standardized swallowing assessment (SSA) were carried out at bedside. VFS was performed in 24 hours after other studies were done. Functional dysphagia scale (FDS) and Penetration-aspiration scale (P/A scale) were derived from VFS. Clinical scales such as American Speech-Language-Hearing Association National Outcome Measurement System (ASHA NOMS) swallowing scale and Clinical dysphagia scale (CDS) were measured to see the correlation between GUSS and another dysphagia scales. RESULTS: GUSS had a sensitivity of 90.9% and a specificity of 69.2%. 3 oz water test had a sensitivity of 81.8% and a specificity of 76.9%. Sensitivity and specificity of BDST were respectively 90.9%, 61.5%. Sensitivity of SSA was 90.9%, specificity 61.5%. Correlation between GUSS and FDS was significant (r =-0.527, p<0.01). Correlation between GUSS and P/A scale also showed significance (r=-0.747, p<0.01). ASHA NOMS swallowing scale and GUSS showed significant correlation (r=0.432, p<0.01). CDS and GUSS showed significant correlation as well (r=-0.815, p<0.01). CONCLUSION: The screening ability of GUSS was equal to other screening tests for dysphagia of stroke patients. Correlations among GUSS and other VFS and clinical scales showed availability of GUSS as a clinical scale for dysphagia.

2.
Journal of the Korean Academy of Rehabilitation Medicine ; : 371-376, 2005.
Artigo em Coreano | WPRIM | ID: wpr-722443

RESUMO

OBJECTIVE: To evaluate the renal function by investigating the relationship among serum cystatin C, serum creatinine, creatinine clearance and the average of bilateral ERPF (effective renal plasma flow) ratio of the MAG3 renal scan for the spinal cord injured patients. METHOD: Seventy-one spinal cord injured patients who admitted to our department were evaluated from January 2004 to October 2004. Blood samples and 24-hour urine of all the subjects were collected for measuring serum cystatin C, serum creatinine and creatinine clearance. MAG3 renal scan was done for 47 subjects. Regression analysis and Pearson's correlation methods were utilized for statistical analysis. RESULTS: There was significant correlation between 1/cystatin C and creatinine clearance (p<0.001) and the correlation coefficient between 1/cystatin C vs. creatinine clearance (R= 0.552) was bigger than that between 1/creatinine and creatinine clearance (R=0.329). The reciprocal of cystatin C was positively correlated with the average of bilateral ERPF ratio of MAG3 renal scan (p=0.01), while there was no significant correlation between 1/creatinine and the average of bilateral ERPF ratio. CONCLUSION: Measurement of serum cystatin C is a useful and convenient method for the evaluation of renal function in spinal cord injured patients.


Assuntos
Humanos , Creatinina , Cistatina C , Plasma , Fluxo Plasmático Renal Efetivo , Traumatismos da Medula Espinal , Medula Espinal
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