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A Trial to Assess the Safety and Efficacy of Prophylactic TicagrelOr With Acetylsalicylic Acid Versus CLopidogrel With Acetylsalicylic Acid in the Development of Cerebrovascular EMbolic Events During TAVI

NCT02989558 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 90

Last updated 2021-03-03

No results posted yet for this study

Summary

Ticagrelor administered with Acetylsalicylic Acid (ASA) will provide better cerebral protection from microembolization in the cerebral circulation during Transcatheter Aortic Valve Implantation (TAVI) and 30 days afterwards, than Clopidogrel plus ASA. This hypothesis will be investigated by measuring the number of High Intensity Transient Signals (HITS) as assessed with transcranial Doppler (TCD) on middle cerebral arteries.

Conditions

  • Aortic Valve Stenosis

Interventions

DRUG

Ticagrelor plus ASA

Subjects in the Ticagrelor group will receive ASA 80mg qd 7 days prior to the TAVI procedure and for 90 days and Ticagrelor 90mg bid 1 day prior to the TAVI procedure and for 90 days.

DRUG

Clopidogrel plus ASA

Subjects in the Clopidogrel group will receive ASA 80mg qd 7 days prior to the TAVI procedure and for 90 days and Clopidogrel as a loading dose of 300 mg 1 day prior to the TAVI procedure and thereafter 75mg qd for 90 days.

Sponsors & Collaborators

  • University of Athens

    lead OTHER

Principal Investigators

  • EMMANOUIL VAVOURANAKIS, Ass. Prof · University of Athens, 1st Department of Cardiology, Hippokration Hospital

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-12-31
Primary Completion
2020-02-01
Completion
2021-02-01

Countries

  • Greece

Study Locations

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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 NCT02989558 on ClinicalTrials.gov