کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3094171 1190556 2006 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Impact of stereotactic hematoma evacuation on medical costs during the chronic period in patients with spontaneous putaminal hemorrhage: a randomized study
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی عصب شناسی
پیش نمایش صفحه اول مقاله
Impact of stereotactic hematoma evacuation on medical costs during the chronic period in patients with spontaneous putaminal hemorrhage: a randomized study
چکیده انگلیسی

ObjectiveStereotactic hematoma evacuation (SHE) has been reported to reduce mortality and to improve functional outcome in patients with spontaneous putaminal hemorrhage. Stereotactic hematoma evacuation has not been widely accepted, however, as a standard therapy because its effect on functional outcome has been regarded as marginal and insufficient to justify the costs of surgery. We reassessed the value of SHE by analyzing its impact on chronic-period medical costs based on an original randomized study carried out by us.MethodsIn total, 490 patients were entered into the study. The degree of neurologic severity was defined on admission according to the neurologic grades (NGs) ranging from NG1 to NG5, adopted by the Japanese Cooperative Study on Stroke Surgery. The NG2 and 3 patients were randomized into 2 groups with different treatment protocols (group I, SHE; group II, conservative treatment). On the other hand, the NG1, 4, and 5 patients were excluded from the randomization because a large-scale retrospective study in Japan had revealed that surgical treatment in patients assigned to these NG grades does not improve functional outcome. Among the 490 patients, 248 were excluded and 242 were randomized strictly. The latter patients comprised 148 men and 94 women. Their ages ranged from 38 to 80 years (mean, 60.5 years). The medical costs for patient care were analyzed at 1 year after onset.ResultsAs compared with group II, group I demonstrated a lower mortality and better recovery to functional independence in NG3 patients. As compared with group II, group I revealed lower costs at 1 year after hemorrhage in NG2 patients, probably reflecting reduced neurologic deficits brought about by the SHE, and approximately the same costs in NG3 patients.ConclusionStereotactic hematoma evacuation is clearly of value from the medicoeconomical point of view in selected patients with spontaneous putuminal hemorrhage, whose eyes are closed but open to weak stimuli (NG2) or strong stimuli (NG3) on admission.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Surgical Neurology - Volume 65, Issue 5, May 2006, Pages 429–435
نویسندگان
, , , ,