Premium
Post‐operative progress of dystonia patients following globus pallidus internus deep brain stimulation
Author(s) -
Yianni J.,
Bain P. G.,
Gregory R. P.,
Nandi D.,
Joint C.,
Scott R. B.,
Stein J. F.,
Aziz T. Z.
Publication year - 2003
Publication title -
european journal of neurology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.881
H-Index - 124
eISSN - 1468-1331
pISSN - 1351-5101
DOI - 10.1046/j.1468-1331.2003.00592.x
Subject(s) - deep brain stimulation , dystonia , medicine , spasmodic torticollis , movement disorders , globus pallidus , stimulation , torticollis , physical medicine and rehabilitation , anesthesia , surgery , basal ganglia , parkinson's disease , psychiatry , central nervous system , disease
In the current era of functional surgery for movement disorders, deep brain stimulation (DBS) of the globus pallidus internus (GPi) is emerging as the favoured intervention for patients with dystonia. Here we report our results in 20 patients with medically intractable dystonia treated with GPi stimulation. The series comprised 14 patients with generalized dystonia and six with spasmodic torticollis. Although comparisons were limited by differences in their respective neurological rating scales, chronic DBS clearly benefited both patient groups. Data conveying the rate of change in neurological function following intervention are also presented, demonstrating the gradual but progressive and sustained nature of improvement following stimulation of the GPi in dystonic patients.