Unique ID issued by UMIN | UMIN000005135 |
---|---|
Receipt number | R000006100 |
Scientific Title | Small Unruptured Aneurysm Vertification-Prevention Effect Against Growth of Cerebral Aneurysm Study Using Statin |
Date of disclosure of the study information | 2011/05/02 |
Last modified on | 2019/06/04 17:02:35 |
Small Unruptured Aneurysm Vertification-Prevention Effect Against Growth of Cerebral Aneurysm Study Using Statin
Small Unruptured Aneurysm Vertification-Prevention Effect Against Growth of Cerebral Aneurysm Study Using Statin
Small Unruptured Aneurysm Vertification-Prevention Effect Against Growth of Cerebral Aneurysm Study Using Statin
Small Unruptured Aneurysm Vertification-Prevention Effect Against Growth of Cerebral Aneurysm Study Using Statin
Japan |
small unruptured cerebral aneurysm
Neurosurgery |
Others
NO
The objectives of this study are to produce scientific evidence of the preventive effect of atorvastatin against progression and rupture of unruptured cerebral aneurysms and to establish the world's first medical treatment for them.
Efficacy
Confirmatory
Explanatory
Phase IV
1)aneurysm enlargement over 0.5 mm
2)aneurysm morphological change (e.g., bleb formation)
3)rupture
cardiovascular events
Interventional
Parallel
Randomized
Individual
Open -but assessor(s) are blinded
No treatment
YES
YES
Institution is considered as adjustment factor in dynamic allocation.
YES
Central registration
2
Treatment
Medicine |
atorvastatin group: atorvastatin is administered at a daily dose of 10 mg for 3 years.
non-administration group
20 | years-old | <= |
75 | years-old | > |
Male and Female
1) small unruptured cerebral saccular aneurysms (more than 3 mm and under 5 mm) diagnosed within 3 years from the date of registration.
2) aneurysms located in the circle of Willis or distal to the circle of Willis.
3) aneurysms are to be followed by MRA without surgical intervention after registration.
4) informed consent was obtained from the patient.
5) age of the patient is more than 20 and under 70 at the date of registration.
6) modified Rankin scale: 0~2
7) patients are capable of visiting out-patient clinic
1) comorbid untreated unruptured aneurysms larger than 5mm
2) within 6 months after direct/endovascular surgery for comorbid aneurysms
3) when comorbid surgically treated aneurysm is a giant aneurysm
4) patients with hyperlipidemia who need medical treatment
5) patients receiving fenofibrate
6) atorvastatin hypersensitivity
7) patients receiving anticoagulant or antithrombotic
8) patients with a history of intracerebral hemorrhage
9) patients with a history of cerebral infarct within 6 months
10) comorbid arteriovenous malformation
11) comorbid moyamoya disease
12) patients with severe hepatic dysfunction
13) alcohol intoxication
14) patient during pregnancy or lactation
15) medically uncontrolled hypertension
16) patient under treatment for malignancy
17) cardiac failure, myocardial infarction or unstable angina within 6 months
18) renal failure
19) respiratory failure
20) patients disqualified by the physician-in-charge
1000
1st name | Susumu |
Middle name | |
Last name | Miyamoto |
Kyoto university, faculty of medicine
neurosurgery
606-8507
54 Kawahara-cho Shogoin Sakyo-ku, Kyoto, 606-8507 Japan
075-751-3653
miy@kuhp.kyoto-u.ac.jp
1st name | Kazuimichi |
Middle name | |
Last name | Yoshida |
Kyoto university, faculty of medicine
neurosurgery
606-8507
54 Kawahara-cho Shogoin Sakyo-ku, Kyoto, 606-8507 Japan
075-751-3459
http://neurosur.kuhp.kyoto-u.ac.jp/
pegasus@kuhp.kyoto-u.ac.jp
Department of neurosurgery, faculty of medicine, Kyoto university
The Japan Neurosurgical Society
Non profit foundation
Japan
Kyoto University Hospital Ethics Committe
54 Kawahara-cho Shogoin Sakyo-ku, Kyoto, 606-8507 Japan
075-753-4680
ethcom@kuhp.kyoto-u.ac.jp
NO
北海道大学 脳神経外科(北海道)、札幌医科大学 脳神経外科(北海道)、中村記念病院 脳神経外科(北海道)、岩手医科大学 脳神経外科(岩手県)、東北大学 脳神経外科(岩手県)、山形大学 脳神経外科(山形県)、新潟大学 脳神経外科(新潟県)、東京大学 脳神経外科(東京都)、杏林大学 脳神経外科(東京都)、東京女子医科大学 脳神経外科(東京都)、順天堂大学 脳神経外科(東京都)、NTT関東病院 脳神経外科(東京都)、北里大学 脳神経外科(神奈川県)、山梨大学 脳神経外科(山梨県)、信州大学 脳神経外科(長野県)、名古屋市立大学 脳神経外科(愛知県)、名古屋大学 脳神経外科(愛知県)、三重大学 脳神経外科(三重県)、岐阜大学 脳神経外科(岐阜県)、富山大学 脳神経外科(富山県)、金沢大学 脳神経外科(石川県)、滋賀医科大学 脳神経外科(滋賀県)、国循循環器病研究センター 脳血管外科(大阪府)、大阪大学 脳神経外科(大阪府)、城山病院 脳神経外科(大阪府)、松下記念病院 脳神経外科(大阪府)、京都大学 脳神経外科(京都府)、奈良県立医科大学 脳神経外科(奈良県)、神戸市立医療センター中央市民病院 脳神経外科(兵庫県)、大西脳神経外科(兵庫県)、姫路医療センター 脳神経外科(兵庫県)、岡山大学 脳神経外科(岡山県)、川崎医科大学 脳神経外科(岡山県)、倉敷中央病院 脳神経外科(岡山県)、広島大学 脳神経外科(広島県)、徳島大学 脳神経外科(徳島県)、山口大学 脳神経外科(山口県)、小倉記念病院 脳神経外科(福岡県)、九州大学 脳神経外科(福岡県)、福岡大学 脳神経外科(福岡県)、長崎大学 脳神経外科(長崎県)、長崎医療センター 脳神経外科(長崎県)
2011 | Year | 05 | Month | 02 | Day |
Unpublished
340
Delay expected |
Under final analysis
Completed
2011 | Year | 02 | Month | 03 | Day |
2011 | Year | 03 | Month | 18 | Day |
2011 | Year | 04 | Month | 01 | Day |
2019 | Year | 03 | Month | 31 | Day |
2019 | Year | 04 | Month | 30 | Day |
2011 | Year | 02 | Month | 24 | Day |
2019 | Year | 06 | Month | 04 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000006100
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