Affiliations: [a] Harran University Medical School, Department of Physical Medicine and Rehabilitation, Sanliurfa, Turkey | [b] Harran University Medical School, Department of Radiology, Sanliurfa, Turkey | [c] Gaziantep University Medical School, Department of Physical Medicine and Rehabilitation, Gaziantep, Turkey | [d] Harran University Medical School, Department of Pediatric Neurology, Sanliurfa, Turkey
Correspondence:
[*]
Address for correspondence: Ahmet Boyaci, Harran University Medical School, Department of Physical Medicine and Rehabilitation, Yenisehir Kampusu, 63300 Sanliurfa, Turkey. Tel.: +90 4143182348; Fax: +90 4143181185; E-mail: drboyaci@hotmail.com
Abstract: Objective:To investigate changes in stiffness in the gastrocnemius (GCM) muscle following rehabilitation therapy and botulinum toxin type A (BTX-A) injections in patients with spastic cerebral palsy (CP). Methods:The study included 16 children with spastic CP (Group 1) and 17 healthy children (Group 2). The children with CP received BTX-A injections and underwent rehabilitation therapy. The GCM and soleus muscles of the CP group were evaluated according to the modified Ashworth scale (MAS). The thicknesses of the muscles were measured, and the elasticity score (ELX 2/1) index was calculated. Results:The ELX 2/1 indices of the gastromedialis (GM) and gastrolateralis (GL) were significantly higher in Group 1 than in Group 2 (p < 0.05). The ELX 2/1 indices in the GM and GL muscles in the CP group were found to have decreased 4 weeks after the procedure (p < 0.05). Furthermore, the mean MAS score of the ankle decreased, from 3.4 to 2.6 (p < 0.05). GM ELX 2/1 in Group 1 (post-treatment) was significantly different from Group 2 (p < 0.05). Conclusions:The combined use of clinical scales and sonoelastography can provide valuable information for determining structural changes in the GCM muscle following rehabilitation therapy and BTX-A injections.
