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Acute Coronary Syndrome (ACS)YingLongNCT02430493

Evaluation on the Safety of Ticagrelor Among Chinese ACS Patients

An observational study of Acute Coronary Syndrome (ACS), run by AstraZeneca at 15 sites in China.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

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… Read more about this study

Who is it for?
Ages 18 to 130 years
Conditions the study is for
Acute Coronary Syndrome (ACS)
Type of treatment
Pill or oral medicine
How many people
1,066 participants
Where
15 sitesChina
Study dates
28 May 2015to 29 Mar 2017
How long will I take part?
1 Year
Phase
Observational
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 130 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

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.

Who may be able to join

  • 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.

Who cannot join

  • -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.

Trial locations and contacts

15 sites in 1 country.

15 sites in 1 country

China15 sites

  • Research Site

    Beijing

  • Research Site

    Changchun

  • Research Site

    Changsha

  • Research Site

    Dalian

  • Research Site

    Guangzhou

  • Research Site

    Huai'an

  • Research Site

    Jinan

  • Research Site

    Nanjing

  • Research Site

    Shanghai

  • Research Site

    Shenzhen

  • Research Site

    Suqian

  • Research Site

    Tai’an

  • Research Site

    Wuhan

  • Research Site

    Xuzhou

  • Research Site

    Zhengzhou

Other trials in China

About this study

Official title: 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.

Read the 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

Keywords
ACS
Medical subject headings
Acute Coronary Syndrome

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

Study groups in NCT02430493
Study groupRoleWhat they receive
ticagrelorChinese subjects aged over 18, diagnosed as ACS and treated with ticagrelor at least one tablet

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. 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.

    1. 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

    Measured: 1 year

Secondary outcomes (1)

  1. Incidence of major cardiovascular (CV) events during 1-year follow up in Chinese ACS patients treated with ticagrelor.

    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.

    Measured: 1 year

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted30 Apr 2015 (estimated)
  2. Study start28 May 2015
  3. Primary completion29 Mar 2017
  4. Study completion29 Mar 2017

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Observational
Observational model
Cohort
Time perspective
Prospective
Enrolment
1,066 participants (actual)
Target duration
1 Year
IDs, dates and publications
ClinicalTrials.gov ID
NCT02430493
Sponsor's protocol ID
D5130R00026
Acronym
YingLong
Status last verified
Mar 2018
First submitted
27 Apr 2015
Last updated
14 Mar 2018
Results posted
No
Data monitoring committee
No

Publications

  • Li J, Li X, Wang Q, Hu S, Wang Y, Masoudi FA, Spertus JA, Krumholz HM, Jiang L; China PEACE Collaborative Group. ST-segment elevation myocardial infarction in China from 2001 to 2011 (the China PEACE-Retrospective Acute Myocardial Infarction Study): a retrospective analysis of hospital data. Lancet. 2015 Jan 31;385(9966):441-51. doi: 10.1016/S0140-6736(14)60921-1. Epub 2014 Jun 23.

    PubMed 24969506

  • Wallentin L, Becker RC, Budaj A, Cannon CP, Emanuelsson H, Held C, Horrow J, Husted S, James S, Katus H, Mahaffey KW, Scirica BM, Skene A, Steg PG, Storey RF, Harrington RA; PLATO Investigators; Freij A, Thorsen M. Ticagrelor versus clopidogrel in patients with acute coronary syndromes. N Engl J Med. 2009 Sep 10;361(11):1045-57. doi: 10.1056/NEJMoa0904327. Epub 2009 Aug 30.

    PubMed 19717846

  • Task Force on the management of ST-segment elevation acute myocardial infarction of the European Society of Cardiology (ESC); Steg PG, James SK, Atar D, Badano LP, Blomstrom-Lundqvist C, Borger MA, Di Mario C, Dickstein K, Ducrocq G, Fernandez-Aviles F, Gershlick AH, Giannuzzi P, Halvorsen S, Huber K, Juni P, Kastrati A, Knuuti J, Lenzen MJ, Mahaffey KW, Valgimigli M, van 't Hof A, Widimsky P, Zahger D. ESC Guidelines for the management of acute myocardial infarction in patients presenting with ST-segment elevation. Eur Heart J. 2012 Oct;33(20):2569-619. doi: 10.1093/eurheartj/ehs215. Epub 2012 Aug 24. No abstract available.

    PubMed 22922416

  • Du X, Zheng Y, Yang P, Ma S, Yu Z, Su X, Ge J, Leonsson-Zachrisson M, Wang X, Sun J, Bai L, Ma CS; YINGLONG study investigators. YINGLONG: A Multicenter, Prospective, Non-Interventional Study Evaluating the Safety and Tolerability of Ticagrelor in Chinese Patients with Acute Coronary Syndrome. Adv Ther. 2019 Jul;36(7):1595-1605. doi: 10.1007/s12325-019-00972-z. Epub 2019 May 22.

    PubMed 31119693

Questions about this trial

What is this clinical trial studying?

An observational study of Acute Coronary Syndrome (ACS), run by AstraZeneca at 15 sites in China.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 1 inclusion and 2 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 14 Mar 2018. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 15 sites in China. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

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). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT02430493, which also lists 4 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 14 Mar 2018; AzTrials last refreshed its copy on 8 Nov 2026.

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