Sarpogrelate-Aspirin Comparative Clinical Study for Efficacy and Safety in Secondary Prevention of Cerebral Infarction (S-ACCESS)
Sarpogrelate (MCI-9042) is an antiplatelet drug that decreases 5-hydroxytryptamine (5-HT) levels in platelets via a blockade of 5-HT2 receptors; it has been used in atherosclerotic peripheral arterial disease.
S-ACCESS was a randomized, double-blinded trial to compare the relative efficacy of sarpogrelate (100mg three times daily) and aspirin (81mg once daily) in 1510 patients with recent cerebral infarction. Patients were followed for 0.9 to 3.5 years. The primary endpoint was recurrence of cerebral infarction; relative safety was also assessed.
|Study Design:||Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose: Prevention
|Official Title:||Sarpogrelate-Aspirin Comparative Clinical Study for Efficacy and Safety in Secondary Prevention of Cerebral Infarction (S-ACCESS): A Randomized, Double-Blind, Aspirin-Controlled Trial|
- recurrence of cerebral infarction
- intracerebral hemorrhage, subarachnoid hemorrhage, undetermined stroke, transient ischemic attack, myocardial infarction, unstable angina, or vascular death
|Study Start Date:||January 2001|
|Study Completion Date:||September 2004|
|Primary Completion Date:||September 2004 (Final data collection date for primary outcome measure)|
|Active Comparator: Aspirin||Drug: Aspirin|
Please refer to this study by its ClinicalTrials.gov identifier: NCT00129805
|Study Chair:||Yukito Shinohara, MD||Federation of National Public Service Personnel Mutual Aid Associations Tachikawa Hospital|