Muscle architecture and clinical parameters in stroke patients: An ultrasonographic study.

PURPOSE: To compare the lower extremity muscle architecture on both the affected side and healthy sides using ultrasound (US) imaging and examine the relationship between these measurements and clinical parameters in stroke patients. METHODS: A cross-sectional analysis of 125 stroke patients (64 M, 61 F) was performed in this study. Timed up and go (TUG) test was used to evaluate balance, Fugl-Meyer assessment of lower extremity (FMA-LE) was used to evaluate motor function, functional independence measurement (FIM) was used to evaluate functional status. Muscle thicknesses (MT) of rectus femoris (RF), vastus intermedius (VI), vastus medialis (VM), vastus lateralis (VL), soleus, medial gastrocnemius (GC) muscles, the PA and the FL of GC were obtained using ultrasound (US) imaging. RESULTS: The muscle thickness, PA and FL of the affected side decreased significantly compared to the healthy side (p = .0001) in stroke patients. Another clear result was that soleus and GC muscle thicknesses and PA of GC muscle were found to be associated with balance, motor function, and functional status. CONCLUSION: The properties of muscles evaluated with US may provide recommendations for clinical assessments and also potentially contribute to clinicians designing a rehabilitation intervention program for stroke patients.

Validation and application of the International Classification of Functioning core set for spinal cord injury in the Turkish patients.

OBJECTIVES: The aim of this study was to apply the Comprehensive International Classification of Functioning, Disability and Health (ICF)- Core Set for spinal cord injury (SCI) -early post-acute-situation in the Turkish SCI patients and to investigate its construct validity. PATIENTS AND METHODS: One-hundred and twenty patients with SCI were included in this prospective and descriptive study. ICF data were primarily collected by conducting interviews with patients as well as from their acute medical management records, physical examination findings and laboratory measurements. The percentage of participants and the frequency of the problems encountered at each level of ICF category were reported. Furthermore, the construct validity was evaluated by calculating the Spearman correlation between the ICF categories and other generic and disease specific measures. RESULTS: The study illustrated that 55 of the 63 ICF categories of the Component Body Functions (CBF) and each and every category for the Component Body Structures (CBS) as well as the Component Activities and Participation (CAP) were reported as a problem among the Turkish patients with SCI. Furthermore, 24 ICF categories for the Component Environmental Factors (CEF) were determined as a facilitator while 6 ICF categories were identified as a barrier. The ICF-Core Set for SCI illustrated a high construct validity with some of the generic and disease-specific measures. CONCLUSION: Our results identified the common problems, complications and special needs in a Turkish population with SCI. We suggest that the application of ICF-Core Set in our patients provided us with a unique capability to assess their every aspect of disability, health and functioning.