Clinical trials: sponsored by Asan Medical Center
Valve Replacement Surgery
Comparison of Anti-Thrombotic Treatments Between Aspirin and Warfarin During Initial Six Months After Bioprosthetic Heart Valve Replacement
This trial is a multinational, multicenter, randomized, open-label, active-controlled clinical trial comparing the safety of aspirin versus vitamin K antagonists (warfarin) as oral antithrombotic therapy during the initial 6…
- Trial name
- CONCLAVE (NCT07431762)
- Testing
- Aspirin, Vitamin K antagonist(warfarin)
- Where
- 3 sites in Japan, South Korea
- Volunteers
- 1,058 people
- Sponsor
- Asan Medical Center
Cardiovascular Diseases
ASpirin Use and stAtin Strategy for Primary Prevention in Severe Coronary Calcium Score on Computed Tomography
The primary objective of the ASA-3C trial is to evaluate the role of aspirin and high-intensity statin therapy, respectively, in individuals with severe coronary calcification (coronary calcium score ≥300) to prevent…
- Trial name
- ASA-3C (NCT06676280)
- Testing
- Aspirin, High-intensity statin, Guideline-directed statin therapy
- Where
- 32 sites in South Korea
- Volunteers
- 5,000 people
- Sponsor
- Jung-min Ahn
Aortic Valve Stenosis, Heart Failure
ENAVOgliflozin Outcome Trial in Patients With Severe Aortic Stenosis After Transcatheter Aortic Valve Replacement
The goal of this trial is to to determine whether use of a novel SGLT2 inhibitor, Enavogliflozin 0.3 mg once daily is superior to placebo, when added to standard-of-care, in reducing the composite of major cardiovascular events…
- Trial name
- ENAVO-TAVR (NCT05672836)
- Testing
- Enavogliflozin, Standard-of-Care
- Where
- 31 sites in South Korea
- Volunteers
- 1,040 people
- Sponsor
- Duk-Woo Park, MD
Coronary Artery Disease
Evaluation of Effectiveness and Safety of Ultimaster™ Tansei™ Stent and/or Ultimaster Nagomi™ Stent in Routine Clinical Practice
This study is to evaluate the effectiveness and safety of Ultimaster Tansei stent and/or Ultimaster Nagomi stent in the "real-world" daily practice.
- Trial name
- IRIS Tansei (NCT04443530)
- Testing
- Ultimaster™ Tansei™ stent and/or Ultimaster Nagomi™ stent
- Where
- 11 sites in South Korea
- Volunteers
- 2,000 people
- Sponsor
- Duk-Woo Park, MD
Ovarian Neoplasms, Carcinoma, Ovarian Epithelial
Blood-Based Minimal Residual Disease in Advanced Epithelial Ovarian Cancer After 1st Line Therapy
The purpose of this observational study is to learn if a specialized blood test can help predict whether advanced ovarian cancer will return after a patient's initial treatments are finished.
- Conditions
- Ovarian Neoplasms, Carcinoma, Ovarian Epithelial, Ovarian Cancer
- Trial name
- NCT07670962
- Testing
- Blood-based ctDNA minimal residual disease (MRD) test
- Volunteers
- 300 people
- Sponsor
- Asan Medical Center
Chronic Total Occlusion of Coronary Artery
Evaluation of Effectiveness and Safety of Antegrade and Retrograde Approach of Percutaneous Coronary Intervention for Chronic Total Occlusions
Objective of this study is to 1) analyze the clinical, anatomical and periprocedural differences of patients who underwent a procedure related to coronary CTO through the antergrade approach and retrograde approach; 2) analyze…
- Trial name
- STRIKE-CTO (NCT03667196)
- Testing
- antegrade and retrograde approach
- Where
- 32 sites in South Korea
- Volunteers
- 4,000 people
- Sponsor
- Seung-Whan Lee, M.D., Ph.D.
Coronary Artery Stenosis, Coronary Artery Disease
IRIS-Coroflex NEO Cohort
The objective of this study is to evaluate the effectiveness and safety of Coroflex ISAR NEO stents in comparison to other drug-eluting stents (DES) in real-world practice.
- Trial name
- IRIS Coroflex (NCT06177743)
- Testing
- Coroflex ISAR NEO stent
- Where
- 11 sites in South Korea
- Volunteers
- 1,000 people
- Sponsor
- Seung-Jung Park
Coronary Artery Disease
Clinical Impact of Intravascular Ultrasound-Based Artificial Intelligence Technologies (INNOVATE-PCI)
This study is a prospective, multicenter study in the real practice to validate the diagnostic performances and clinical impact of coronary angiography \& intravascular ultrasound (IVUS)-based models developed by machine learning…
- Trial name
- NCT05807841
- Testing
- percutaneous coronary intervention
- Where
- 16 sites in South Korea
- Volunteers
- 3,000 people
- Sponsor
- Asan Medical Center
Angina Pectoris, Variant, Sudden Cardiac Death
Implantable Cardioverter Defibrillator Versus Optimal Medical Therapy In Patients With Variant Angina Manifesting as Aborted Sudden Cardiac Death
The purpose of this study is to determine whether ICD(Implantable Cardioverter Defibrillator) implantation on the top of optimal medical therapy in patients with variant angina manifesting as aborted sudden cardiac death reduces…
- Trial name
- VARIANT ICD (NCT02845531)
- Testing
- Implantable Cardioverter Defibrillator, Optimal Medical Therapy
- Where
- 26 sites in South Korea
- Volunteers
- 140 people
- Sponsor
- Kee-joon Choi
Percutaneous Coronary Intervention
Comparison of Safety and Efficacy Between the Robot-assisted System AVIAR (MX-02) Procedure and Conventional Manual Procedure in Patients Requiring Percutaneous Coronary Intervention
The objective of this study is to compare and evaluate the safety and efficacy of robot-assisted procedures using the positioning catheter control device 'AVIAR (MX-02)' versus conventional manual procedures in patients with…
- Trial name
- RoboticPCI (NCT06735716)
- Where
- 2 sites in South Korea
- Volunteers
- 80 people
- Sponsor
- Asan Medical Center
Coronary Artery Disease Left Main, Coronary Artery Disease
Fractional Flow Reserve Versus Angiography for Treatment-Decision and Evaluation of Significant Left MAIN Coronary Artery Disease
The primary purpose of the study was to determine whether the 2-year probability of major adverse cardiac events (primary composite outcome) differed significantly between patients who underwent angiography-guided Percutaneous…
- Trial name
- FATE-MAIN (NCT05829889)
- Testing
- FFR-Guided PCI, Angiography-Guided PCI
- Where
- 49 sites in Hong Kong, India and 3 more
- Volunteers
- 960 people
- Sponsor
- Seung-Jung Park
Coronary Artery Stenosis
Diabetes-Centered Evaluation of Revascularization Strategy of Functional and Imaging-CombiNEd State-of-the-Art Percutaneous Coronary Intervention or Coronary-Artery Bypass Grafting in Patients With Diabetes Mellitus and Multivessel Coronary Artery Disease
The objective of this randomized study was to compare outcomes of imaging-and physiology-guided state-of-the-art percutaneous coronary intervention (PCI) to coronary artery bypass grafting (CABG) in patients with diabetes and…
- Trial name
- DEFINE-DM (NCT05831085)
- Testing
- State-of-the-Art Percutaneous Coronary Intervention, standard CABG
- Where
- 39 sites in United States, Australia and 12 more
- Volunteers
- 1,500 people
- Sponsor
- Duk-Woo Park, MD
Coronary Stenosis, Coronary Occlusion
IRIS- DESyne X2 in the IRIS-DES Registry
This study evaluates effectiveness and safety of DESyne X2 in Routine Clinical Practice.
- Conditions
- Coronary Stenosis, Coronary Occlusion, Coronary Disease
- Trial name
- IRIS DESyne X2 (NCT03588481)
- Testing
- DESyne X2
- Where
- 6 sites in South Korea
- Volunteers
- 1,000 people
- Sponsor
- Seung-Jung Park
Coronary Artery Disease, Arterial Occlusive Diseases
IRIS-Onyx Cohort in the IRIS-DES Registry
The purpose of this study is to evaluate the relative effectiveness and safety of Onyx stent compared to other (drug eluting stents) DES.
- Conditions
- Coronary Artery Disease, Arterial Occlusive Diseases, Cardiovascular Diseases, Percutaneous Transluminal Angioplasty
- Trial name
- IRIS-Onyx (NCT02593994)
- Testing
- Onyx Drug Eluting Stent group
- Where
- 31 sites in South Korea
- Volunteers
- 4,500 people
- Sponsor
- Seung-Jung Park
Cardiac Valve Disease
Prothrombin Complex Concentrate vs Fresh Frozen Plasma in Goal-directed Bleeding Management in Cardiac Surgery
The primary endpoint of this study is the completion time of hemostasis treatment when administered Fresh frozen plasma (FFP) and frozen powder coagulation factor concentrate (PCC) in goal-directed bleeding management for cardiac…
- Trial name
- NCT06144125
- Testing
- fresh frozen plasma, prothrombin complex concentrate
- Where
- South Korea
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Konkuk University Medical Center
Nonsuicidal Self-Injury, Self-Injurious Behavior
Naltrexone for Nonsuicidal Self-Injury
This randomized, double-blinded, placebo-controlled clinical trial aims to evaluate the efficacy and safety of naltrexone in reducing nonsuicidal self-injurious behavior among individuals with nonsuicidal self-injury.
- Trial name
- NCT07641283
- Testing
- Naltrexone 50mg (Whanin Naltrexone Tab. 50mg)
- Where
- 3 sites in South Korea
- Volunteers
- 150 people
- Sponsor
- Seoul National University Hospital
Bed-ridden Patient, Solid Organ Transplant
Use of an Off-the-Shelf Exergame as an In-Bed Gamified Rehabilitation Intervention for Severely Deconditioned Inpatients: A Feasibility Study
1. Study Title: Use of an Off-the-Shelf Exergame as an In-Bed Gamified Rehabilitation Intervention for Severely Deconditioned Inpatients: A Feasibility Study 2.
- Conditions
- Bed-ridden Patient, Solid Organ Transplant, Post Critical Care
- Trial name
- NCT06937463
- Testing
- Rehabilitation
- Where
- South Korea
- Volunteers
- 26 people
- Sponsor
- Asan Medical Center
Suicidal Ideation and Behaviors, Suicide Attempt
Video Conference-Based Brief Cognitive Behavioral Therapy for Suicidal High-Risk Outpatients With Mood Disorders
This pilot randomized controlled trial aims to evaluate the feasibility, acceptability, and preliminary effectiveness of videoconference-based brief cognitive behavioral therapy (V-BCBT) for adult outpatients with mood disorders…
- Conditions
- Suicidal Ideation and Behaviors, Suicide Attempt, Cognitive Behavioral Therapy
- Trial name
- V-BCBT (NCT07395817)
- Testing
- Videoconference-Based Brief Cognitive Behavioral Therapy (V-BCBT), Treatment as Usual (TAU)
- Where
- South Korea
- Volunteers
- 40 people
- Sponsor
- Hyung Keun Park
Primary Aldosteronism
Study on Cutoff Revision Effects and Evaluation of NNT in Primary Aldosteronism
The goal of this observational study is to evaluate the real-world impact of applying the revised aldosterone-to-renin ratio (ARR) cutoff recommended in the 2025 primary aldosteronism guideline in adults with hypertension and…
- Trial name
- SCREEN-PA (NCT07621458)
- Testing
- Saline Infusion Test
- Where
- South Korea
- Volunteers
- 150 people
- Sponsor
- Seoul National University Hospital
Hepatocellular Carcinoma
DYNAmic Immune Microenvironment of HCC Treated With atezolIzumab Plus bevaCizumab
Part I (Clinical trial setting): A single-arm phase II study to investigate the efficacy of neoadjuvant atezolizumab (T) + bevacizumab (A) in patients with potentially resectable BCLC stage B/C or high risk resectable…
- Trial name
- DYNAMIC (NCT04954339)
- Testing
- Aatezolizumab plus Bevacizumab
- Where
- South Korea
- Volunteers
- 40 people
- Sponsor
- Tae Won Kim