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Sponsored by: |
Washington University School of Medicine |
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Information provided by: | Washington University School of Medicine |
ClinicalTrials.gov Identifier: | NCT00795288 |
The primary objective of this project is to investigate the effect of statin therapy on cerebral blood flow in patients with aneurysmal SAH who are randomized to receive or not receive statins in a blinded design.
Condition | Intervention | Phase |
---|---|---|
Subarachnoid Hemorrhage |
Drug: Simvastatin, 80 mg/day for 21 days Drug: placebo |
Phase I Phase II |
Study Type: | Interventional |
Study Design: | Treatment, Randomized, Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Placebo Control, Parallel Assignment, Efficacy Study |
Official Title: | Effect of Statins on Cerebral Blood Flow After Subarachnoid Hemorrhage |
Estimated Enrollment: | 60 |
Study Start Date: | August 2008 |
Estimated Study Completion Date: | March 2013 |
Estimated Primary Completion Date: | February 2013 (Final data collection date for primary outcome measure) |
Arms | Assigned Interventions |
---|---|
1: Experimental
Simvastatin, 80 mg/day
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Drug: Simvastatin, 80 mg/day for 21 days
Active treatment group
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2: Placebo Comparator |
Drug: placebo
Control group
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We will determine if statin therapy improves CBF in patients with aneurysmal subarachnoid hemorrhage. This improvement, if present, may be due to improved basal CBF, improved autoregulatory function, or a mitigation of large arterial narrowing. The information gain from this study will help us to better understand the mechanism of action of statins. This knowledge may be useful in the design of future studies with statins and in the development of other therapies aimed at similar mechanisms.
Ages Eligible for Study: | 18 Years and older |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
Exclusion Criteria:
Contact: Abbie Bradley, RN | (314) 747-8882 | bradleya@nsurg.wustl.edu |
United States, Missouri | |
Washington Univeristy | Recruiting |
ST Louis, Missouri, United States, 63110 | |
Contact: Michael N Diringer, md 314-362-2999 DIRINGERM@WUSTL.EDU | |
Sub-Investigator: Greg Zipfel, MD | |
Sub-Investigator: Colin Derdeyn, MD |
Responsible Party: | Washington Univeristy ( Michael Diringer, MD ) |
Study ID Numbers: | 3857 - 54118B, 1P50NS05597701A2 |
Study First Received: | November 20, 2008 |
Last Updated: | November 20, 2008 |
ClinicalTrials.gov Identifier: | NCT00795288 |
Health Authority: | United States: Institutional Review Board |
subarachnoid hemorrhage vasospasm cerebral blood flow cerebral metabolism |
autoregulation statin Vasospasm associated with Subarachnoid hemorrhage |
Simvastatin Vascular Diseases Subarachnoid Hemorrhage Central Nervous System Diseases |
Intracranial Hemorrhages Brain Diseases Hemorrhage Cerebrovascular Disorders |
Antimetabolites Pathologic Processes Molecular Mechanisms of Pharmacological Action Therapeutic Uses Antilipemic Agents Nervous System Diseases |
Enzyme Inhibitors Cardiovascular Diseases Anticholesteremic Agents Hydroxymethylglutaryl-CoA Reductase Inhibitors Pharmacologic Actions |