Comparison of the Antiplatelet Efficacy of Aspirin Combined With Clopidogrel and Aspirin Combined With Half-dose Ticagrelor in Patients With Unruptured Intracranial Aneurysms With Normal CYP2C19 Metabolizer Phenotype

• Status: NOT_YET_RECRUITING
• Trial end date: 2027-07-31

Summary

The goal of this clinical trial is to compare the antiplatelet efficacy of aspirin combined with clopidogrel and aspirin combined with half-dose ticagrelor in in patients with unruptured intracranial aneurysms with normal CYP2C19 metabolizer phenotype. The main questions it aims to answer are:

If aspirin combined with half-dose ticagrelor is comparable to or better than aspirin combined with clopidogrel? What medical problems do participants have when taking aspirin combined with half-dose ticagrelor? Researchers will compare aspirin combined with half-dose ticagrelor to aspirin combined with clopidogrel to see if aspirin combined with half-dose ticagrelor works to treat patients with unruptured intracranial aneurysms received endovascular treatment.

Participants will:

Take aspirin combined with half-dose ticagrelor or aspirin combined with clopidogrel every day for 6 months Visit the clinic 1 month and 6 months for checkups and tests

• Phase: PHASE4

Details

• Lead Sponsor: The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
• Treatments: Clopidogrel