Clinical Research Directory

Prophylactic IABP in Delayed-Presentation Anterior STEMI

PROACTIVE-AMI is a prospective, multicenter, randomized, open-label trial with blinded endpoint adjudication evaluating whether prophylactic intra-aortic balloon counterpulsation (IABP) initiated before primary percutaneous coronary intervention (PPCI) improves clinical outcomes in patients with delayed-presentation acute anterior ST-segment elevation myocardial infarction (STEMI). Eligible patients are adults aged ≥18 years who present 4 to 12 hours after symptom onset, have electrocardiographic evidence of anterior STEMI with proximal left anterior descending artery total occlusion (TIMI flow 0), and are planned for PPCI. Participants will be randomized 1:1 to pre-PPCI IABP plus standard PPCI or standard PPCI alone. The primary endpoint is 180-day major adverse cardiovascular events (MACE), defined as a composite of all-cause death, cardiogenic shock, and new or worsening heart failure. Secondary outcomes include individual MACE components, cardiac death, length of stay, NT-proBNP, left ventricular ejection fraction, and left ventricular end-diastolic volume. Safety outcomes include major bleeding, vascular complications, thrombocytopenia, and stroke.

A Research Study to Evaluate the Efficacy and Safety of SGC001 in Patients With Anterior Wall ST-Segment Elevation Myocardial Infarction

This is a multicenter, randomized, double-blind, placebo-controlled, single-dose, Phase II clinical study to evaluate the efficacy, safety, and pharmacokinetic (PK) characteristics of SGC001 injection administered in addition to standard clinical care in Chinese patients with acute anterior ST-segment elevation myocardial infarction (STEMI) who are planned for primary percutaneous coronary intervention (pPCI).