Objective To investigate the safety of combining a 6-Hz primed low-frequency repetitive transcranial magnetic stimulation (rTMS) intervention in the contralesional hemisphere with a modified constraint-induced movement therapy (mCIMT) program in children with congenital hemiparesis. Design Phase 1 randomized, double-blinded, placebo-controlled pretest/posttest trial. Setting University academic facility and pediatric specialty hospital. Participants Subjects (N=19; age range, 8-17y) with congenital hemiparesis caused by ischemic stroke or periventricular leukomalacia. No subject withdrew because of adverse events. All subjects included completed the study. Interventions Subjects were randomized to 1 of 2 groups: either real rTMS plus mCIMT (n=10) or sham rTMS plus mCIMT (n=9). Main Outcome Measures Adverse events, physician assessment, ipsilateral hand function, stereognosis, cognitive function, subject report of symptoms assessment, and subject questionnaire. Results No major adverse events occurred. Minor adverse events were found in both groups. The most common events were headaches (real: 50%, sham: 89%; P=.14) and cast irritation (real: 30%, sham: 44%; P=.65). No differences between groups in secondary cognitive and unaffected hand motor measures were found. Conclusions Primed rTMS can be used safely with mCIMT in congenital hemiparesis. We provide new information on the use of rTMS in combination with mCIMT in children. These findings could be useful in research and future clinical applications in advancing function in congenital hemiparesis.
|Original language||English (US)|
|Journal||Archives of Physical Medicine and Rehabilitation|
|State||Published - Apr 1 2015|
Bibliographical noteFunding Information:
Supported by the National Institutes of Health (grant no. 1 RC1HD063838-01 ); National Center for Research Resources (grant no. 1UL1RR033183-01 ); National Center for Advancing Translational Sciences of the National Institutes of Health (grant no. 8 UL1 TR000114-02 ); Foundation for Physical Therapy Promotion of Doctoral Studies ; and University of Minnesota Center for Magnetic Resonance Research (grant no. P41 EB015894 ).
© 2015 American Congress of Rehabilitation Medicine.
- Transcranial magnetic stimulation