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NCT04212494Recruiting

Thrombus Aspiration in STEMI Patients With High Thrombus Burden

Thrombus Aspiration in Primary Percutaneous Coronary Intervention for STEMI Patients With High Thrombus Burden

Source: ClinicalTrials.gov · Last updated 9 Sept 2026

Brief summary (registry, in English)

This is a prospective, multicenter, open-label, randomized, controlled, parallel group study, in which ST-segment Elevation Myocardial Infarction (STEMI) patients with high thrombus burden(TIMI thrombus grade ≥3) are included. Patients are randomized to be treated with or without manual thrombus aspiration(TA) during primary percutaneous coronary intervention(PPCI) by a ratio of 1:1.

Status (registry)
Recruiting
Study type
Interventional
Enrollment
3838 (estimated)
First submitted
24 Dec 2019
Start date
30 Aug 2020
Primary completion date
31 Dec 2026
Lead sponsor
Guangdong Provincial People's Hospital
NCT number
NCT04212494

What you commit to

  • Study type: Interventional
  • Planned participants: 3838
  • From 30 Aug 2020 to the primary completion date, 31 Dec 2026
  • 50 sites in 1 country
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Prior treatment

  • After thrombolytic therapy;

Other illness

  • The predicted survival time is less than 6 months due to non-cardiac disease;
  • History of coronary artery bypass grafting;
  • Preoperative gastrointestinal bleeding or contraindications to dual antiplatelet therapy;

Other

  • Haemodynamic instability or cardiogenic shock;
  • Participate in other researches within 30 days;
  • Patients were considered unsuitable by other researchers.

Who the study is looking for

  • Age ≥ 18 years;
  • STEMI patients undergoing primary PCI within 12 hours after the onset of symptoms;
  • High thrombus burden after guidewire passes the lesion (TIMI thrombus grade ≥3);
  • Informed consent must be voluntary;

Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (50)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
The Second Xiangya Hospital of Central South University
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ChangshaChinaNot yet recruiting
The Third Xiangya Hospital of Central South University
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ChangshaChinaRecruiting
Sichuan Provincial People's Hospital
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ChengduChinaNot yet recruiting
West China Hospital
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ChengduChinaNot yet recruiting
First People's Hospital of Shunde (Affiliated Hospital at Shunde, Southern Medical University)
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FoshanChinaRecruiting
The Second People's Hospital of Nanhai District
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FoshanChinaRecruiting
First People's Hospital of Foshan
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FoshanChinaRecruiting
Fujian Provincial Hospital
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FuzhouChinaNot yet recruiting
GanZhou Municopal Hospital
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GanzhouChinaNot yet recruiting
Shangyou Hospital
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GanzhouChinaRecruiting
Guangdong Provincial Hospital of Traditional Chinese Medicine
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GuangzhouChinaNot yet recruiting
Guangzhou Panyu Central Hospital
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GuangzhouChinaNot yet recruiting
Huadu District People's Hospital of Guangzhou
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GuangzhouChinaNot yet recruiting
Huangpu Division of The First Affiliated Hospital, Sun Yat-sen University
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GuangzhouChinaNot yet recruiting
Nanfang Hospital
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GuangzhouChinaNot yet recruiting
Guangdong Provincial People's Hospital
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GuangzhouChinaRecruiting
The First Affiliated Hospital of Guangzhou Medical University
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GuangzhouChinaNot yet recruiting
Zhujiang Hospital of Southern Medical University
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GuangzhouChinaNot yet recruiting
The Second Affiliated Hospital, Sun Yat-Sen University
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GuangzhouChinaNot yet recruiting
Guangzhou General Hospital of Guangzhou Military Command
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GuangzhouChinaNot yet recruiting
The First Affiliated Hospital, Sun Yat-sen University
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GuangzhouChinaNot yet recruiting
Guilin People's Hospital
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GuilinChinaNot yet recruiting
The Second Clinical College of Hainan Medical University
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HaikouChinaNot yet recruiting
Hainan People's Hospital
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HaikouChinaNot yet recruiting
Huizhou Third People's Hospital
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HuizhouChinaNot yet recruiting
Jiangmen Central Hospital
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JiangmenChinaRecruiting
Kaiping Central Hospital
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KaipingChinaRecruiting
Kashgar first people's Hospital
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KashgarChinaRecruiting
Yan'an Hospital of Kunming City
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KunmingChinaNot yet recruiting
Maoming people's hospital
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MaomingChinaNot yet recruiting
The Second Affiliated Hospital Of Shantou University Medical College
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ShantouChinaRecruiting
Yue Bei People's Hospital
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ShaoguanChinaRecruiting
Shaoxing People's Hospital
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ShaoxingChinaNot yet recruiting
Peking University Shenzhen Hospital
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ShenzhenChinaNot yet recruiting
The Eighth Affiliated Hospital, Sun Yat-Sen University
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ShenzhenChinaRecruiting
Shenzhen Bao'an District People's Hospital
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ShenzhenChinaRecruiting
Shenzhen People's Hospital
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ShenzhenChinaRecruiting
Taishan people's Hospital
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TaishanChinaRecruiting
The First Affilicated Hospital of Xinjiang Medical University
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ÜrümqiChinaNot yet recruiting
Affiliated Hospital, Weifang Medical University
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WeifangChinaRecruiting
The First Affiliated Hospital of Wenzhou Medical University
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WenzhouChinaNot yet recruiting
Wuhan Asia Heart Hospital
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WuhanChinaNot yet recruiting
The First Affiliated Hospital of Xi'an Jiaotong University
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Xi’anChinaNot yet recruiting
Nanxiong people's Hospital
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XiongzhouChinaRecruiting
People's Hospital of Yangjiang City
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YangjiangChinaRecruiting
The Second Affiliated Hospital of Guangdong Medical University
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ZhanjiangChinaNot yet recruiting
Sihui people's Hospital
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ZhaoqingChinaRecruiting
Zhongshan People's Hospital
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ZhongshanChinaRecruiting
Zhuhai People's Hospital
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ZhuhaiChinaNot yet recruiting
The Fifth Affiliated Hospital Sun Yat-sen University
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ZhuhaiChinaNot yet recruiting

This page is information, not medical advice. Discuss any trial with your doctor.