Evaluation on the Safety of Ticagrelor Among Chinese ACS Patients (YingLong)

March 12, 2018 updated by: AstraZeneca

A Multi-Centre, Prospective Cohort, Non-Interventional Study About Evaluation on the Safety of Ticagrelor Among Chinese ACS Patients

The primary objective is to describe the safety and tolerability of ticagrelor, by assessment of adverse events (characteristics, reporting rate, severity, relationship and risk factors), especially the bleeding events as defined in 8.1 and other serious adverse events (SAEs) during 1-year follow up in Chinese acute coronary syndrome (ACS) patients.

Study Overview

Status

Completed

Conditions

Detailed Description

The trial is a multi-centre, prospective cohort, non-interventional study to be conducted in the department of cardiology from approximately 20 tier-2 or 3 hospitals, China. The study requires Chinese subjects aged over 18, diagnosed as ACS and treated with ticagrelor at least one tablet from the department of cardiology in the around 20 tier-2 or 3 hospitals. The subjects will be tracked up to 1 month after the discontinuation of ticagrelor for AE events and 1 year after enrollment for major cardiovascular events. This is an observational study. The prescribing doctor is in charge of prescribing or discontinuation ticagrelor. The investigator in an observational study may not intervene in the treatment. All 1000 subjects' related data will be collected

Study Type

Observational

Enrollment (Actual)

1066

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • China
      • Beijing, China
        • Research Site
      • Changchun, China
        • Research Site
      • Changsha, China
        • Research Site
      • Dalian, China
        • Research Site
      • Guangzhou, China
        • Research Site
      • Huai'an, China
        • Research Site
      • Jinan, China
        • Research Site
      • Nanjing, China
        • Research Site
      • Shanghai, China
        • Research Site
      • Shenzhen, China
        • Research Site
      • Suqian, China
        • Research Site
      • Tai'an, China
        • Research Site
      • Wuhan, China
        • Research Site
      • Xuzhou, China
        • Research Site
      • Zhengzhou, China
        • Research Site

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 130 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

Chinese subjects aged over 18, diagnosed as ACS and treated with ticagrelor at least one tablet from the department of cardiology in the around 20 tier-2 or 3 hospitals.

Description

Inclusion Criteria:

  • 1. Provision of informed consent prior to any study specific procedures 2. Chinese female or male aged at least 18 years 3. Index event of non-ST or ST segment elevation ACS. 4. Taken with ticagrelor at least one tablet before enrollment.

Exclusion Criteria:

-1. Participation in another clinical study with an investigational product during the last 6 months.

2. Previous enrolment in the present study; 3. Allergy or any other contraindication to ticagrelor as described in ticagrelor China PI.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Cohort
  • Time Perspectives: Prospective

Cohorts and Interventions

Group / Cohort
ticagrelor
Chinese subjects aged over 18, diagnosed as ACS and treated with ticagrelor at least one tablet

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Safety and tolerability of ticagrelor, by assessment of adverse events, especially the bleeding events and other SAEs during 1-year follow up in Chinese ACS patients.
Time Frame: 1 year
a) Incidence of post-authorization adverse events including characteristics, reporting rate, severity, relationship and risk factors among Chinese ACS patients with ticagrelor during 1-year follow up b) PLATO-defined fatal/life-threatening bleedings during 1-year follow up in Chinese ACS patients treated with ticagrelor. c) PLATO-defined major bleedings during 1-year follow up in Chinese ACS patients treated with ticagrelor. d) PLATO-defined major + minor bleedings during 1-year follow up in Chinese ACS patients treated with ticagrelor. e) PLATO-defined major + minor + minimal bleedings during 1-year follow up in Chinese ACS patients treated with ticagrelor. f) Serious adverse events other than bleeding during 1-year follow up in Chinese ACS patients treated with ticagrelor
1 year

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Incidence of major cardiovascular (CV) events during 1-year follow up in Chinese ACS patients treated with ticagrelor.
Time Frame: 1 year
Major CV events including CV death, MI and Stroke, during 1 year follow up in Chinese ACS patients treated with ticagrelor. Incidence of post-authorization adverse events among specific patients groups from Chinese ACS patients with ticagrelor. Survival free of major CV events among Chinese ACS patients with ticagrelor. Proportion of patients with discontinuation or interruption of ticagrelor and the reasons.
1 year

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

AstraZeneca

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Helpful Links

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

May 28, 2015

Primary Completion (Actual)

March 29, 2017

Study Completion (Actual)

March 29, 2017

Study Registration Dates

First Submitted

April 27, 2015

First Submitted That Met QC Criteria

April 27, 2015

First Posted (Estimate)

April 30, 2015

Study Record Updates

Last Update Posted (Actual)

March 14, 2018

Last Update Submitted That Met QC Criteria

March 12, 2018

Last Verified

March 1, 2018

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • D5130R00026

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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