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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

NCT06486363 · Status: NOT_YET_RECRUITING · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 196

Last updated 2024-07-29

No results posted yet for this study

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

Conditions

  • Intracranial Aneurysms
  • Antiplatelet Drugs

Interventions

DRUG

Aspirin combined with clopidogrel

Participants in this group shall take Aspirin (100 mg/day) + clopidogrel (75 mg/day) for at least 5 days before receiving stent-assisted coil embolization, and take same medication for 6 months after endovascular treatment

DRUG

Aspirin combined with half-dose ticagrelor

Participants in this group shall take Aspirin (100 mg/day) + half dose of ticagrelor (45 mg, 12 hours/time), at least for 3 days before receiving stent-assisted coil embolization, and take same medication for 6 months after endovascular treatment

Sponsors & Collaborators

  • The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School

    lead OTHER

Principal Investigators

  • Shijie Na, Doctor · The Affiliated Nanjing Drum Tower Hospital of Nanjing university

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
20 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-08-01
Primary Completion
2026-07-31
Completion
2027-07-31

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06486363 on ClinicalTrials.gov