Unique ID issued by UMIN | UMIN000013507 |
---|---|
Receipt number | R000015781 |
Scientific Title | Randomized, double-blind, placebo-controlled study to evaluate the efficacy of levetiracetam on overcoming neurological deterioration occurring in patients with poor-grade subarachnoid hemorrhage |
Date of disclosure of the study information | 2014/04/01 |
Last modified on | 2017/03/27 10:11:51 |
Randomized, double-blind, placebo-controlled study to evaluate the efficacy of levetiracetam on overcoming neurological deterioration occurring in patients with poor-grade subarachnoid hemorrhage
LEV-SAH
Randomized, double-blind, placebo-controlled study to evaluate the efficacy of levetiracetam on overcoming neurological deterioration occurring in patients with poor-grade subarachnoid hemorrhage
LEV-SAH
Japan |
Poor-grade subarachnoid hemorrhage
Neurosurgery |
Others
NO
To evaluate the effect of levetiracetam on overcoming neurological deterioration due to non-convulsive status epileptics or non-convulsive seizure occurring after aneurysmal subarachnoid hemorrhage
Safety,Efficacy
Confirmatory
Explanatory
Phase II
Functional outcome using the Modified Rankin Scale dichotomized into good or poor at 6 months after the onset of subarachnoid hemorrhage
(1) Frequency of convulsion
(2) Frequency of abnormal findings on electroencephalograph
(3) Frequency of delayed cerebral ischemia and occurrence of performing endovascular therapy against cerebral vasospasm
(4) Rate of brain atrophy at 6 months after the onset
(5) Functional improvement using Mini-Mental State Examination (MMSE), Frontal Assessment Battery (FAB), and Barthel Index (BI) at 1 and 6 months after onset
(6) Safety
Parallel
Randomized
Individual
Double blind -all involved are blinded
Placebo
YES
NO
Institution is not considered as adjustment factor.
YES
No need to know
2
Treatment
Medicine |
Levetiracetam group: Group B
Levetiracetam at 3000mg/day (50% E Keppra dry syrup 3g at a time, b.i.d.)
Placebo group: Group A
Levetiracetam at 0mg/day (lactose 3g at a time, b.i.d.)
20 | years-old | <= |
80 | years-old | > |
Male and Female
1) A patient with aneurysmal subarachnoid hemorrhage accompanied by impaired consciousness (the World Federation of Neurologic Surgeons (WFNS) grading score II - V)
2) A patient with ruptured aneurysms secured within 72 hours after the onset
3) Age 20-80 years
4) A patient being independent before the onset
5) A patient who has provided written informed consent to participate in this study
1) A patient who had other neurological disorders before the onset, including epilepsy, cerebral infarction, intracerebral hemorrhage, intracranial tumor, traumatic or brain injury.
2) A patient with an expected survival of less than 1 year
3) A patient with serious renal disorder (eGFR < 40)
4) A patient with serious allergy/hypersensitivity to pyrrolidones
5) A patient whom the investigator considers to be ineligible as a subject
80
1st name | |
Middle name | |
Last name | Teiji Tominaga |
Tohoku Graduate School of Medicine
Department of Neurosurgery
1-1, Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan
022-717-7000
tomi@nsg.med.tohoku.ac.jp
1st name | |
Middle name | |
Last name | Kenichi Sato |
Kohnan Hospital
Department of Neuroendovascular therapy
4-20-1 Nagamachi-minami, Taihaku-ku, Sendai, 982-8523, Japan
022-248-2131
satoken0724@yahoo.co.jp
Department of Neurosurgery, Tohoku Graduate School of Medicine
GONRYO for the promotion of Medical Science
Non profit foundation
NO
一般財団法人広南会 広南病院
2014 | Year | 04 | Month | 01 | Day |
Unpublished
Completed
2014 | Year | 03 | Month | 24 | Day |
2014 | Year | 04 | Month | 01 | Day |
2016 | Year | 09 | Month | 30 | Day |
2016 | Year | 09 | Month | 30 | Day |
2014 | Year | 03 | Month | 25 | Day |
2017 | Year | 03 | Month | 27 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000015781