Randomized Evaluation of Shenfu Injection to Reduce Myocardial Injury (RESTORE)

Capital Medical University

Status and phase

Unknown

Phase 4

Conditions

Myocardial Infarction

Treatments

Drug: 5% Glucose Injection

Drug: Shenfu Injection

Study type

Interventional

Funder types

Other

Identifiers

NCT04493840

2019013

Details and patient eligibility

About

This study aims to evaluate whether perioperative use of Shenfu Injection, as compared to placebo, could reduce infarct size assessed by cardiac magnetic resonance (CMR) in patients with acute anterior ST-segment elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (PCI).

Full description

Shenfu injection is a traditional Chinese medicine formulation containing ginseng (Panax; family: Araliaceae) and aconite (Radix aconiti lateralis preparata, Aconitum carmichaeli Debx; family: Ranunculaceae) with Ginsenosides and aconite alkaloids as the main active ingredients. Its quality is strictly controlled in compliance with the standard of the China Ministry of Public Health (official approval code: certification number Z20043117; No. 110804, Ya'an, China). Animal studies have shown that Shenfu injection has protective effects against reperfusion injury through multiple pharmacologic effects, including scavenging free radicals, inhibiting inflammatory mediators, suppressing cell apoptosis, and inhibiting calcium overload. However, few data are available regarding its efficacy in humans. We aimed to determine whether perioperative use of Shenfu injection, as compared to placebo, might reduce infarct size in patients with STEMI undergoing primary PCI.

Enrollment

326 estimated patients

Sex

All

Ages

18 to 75 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Age ≥18 and <75 years.
First-time acute anterior STEMI scheduled for primary PCI.
ST segment elevation in at least two contiguous precordial leads according to electrocardiogram (>30 min).
Symptoms onset ≤12 hours.
The presence of proximal or middle left anterior descending branch (LAD) occlusion with pre-PCI TIMI flow 0 or 1 according to baseline coronary angiogram.
Written informed consent.

Exclusion criteria

Cardiogenic shock, serious heart failure (Killip class III or above), malignant ventricular arrhythmia, or mechanical complications.
Post cardiopulmonary resuscitation (CPR) (including cardioversion).
Patients who have received thrombolytic therapy or upstream GPIIb/IIIa inhibitors (GPI).
Uncontrolled hypertension (systolic BP ≥180 mm Hg or a diastolic BP ≥110 mmHg).
Prior myocardial infarction, PCI or coronary artery bypass graft.
Known severe hepatic insufficiency (AST/ALT >3-fold the upper limit of normal value) or known renal insufficiency.
Malignant tumor, lymphoma, HIV-positive, or cirrhosis with life expectancy <1 year.
Patients with active bleeding, intracranial hemorrhage, major surgery or trauma within 1 months, or ischemic stroke or transient ischemic attack (TIA) within 6 months.
History of anemia (hemoglobin<90g/L) or thrombocytopenia (thrombocyte<100×109/L).
Patients who require simultaneous intervention of left main disease during primary PCI or those with multi-vessel disease who plan to intervene in non-culprit vessels within 7 days (simultaneous or staged).
Scheduled for CABG within one month after randomization.
Pregnancy, lactation, or potentially fertile women.
Patients who have known to be allergic to Shenfu Injection or its components or patients with serious adverse effect.
Patients with contraindication to CMR (metal foreign body in the body, claustrophobia, etc.).
Participation in other clinical trial in recent 3 months.
Patients who cannot complete this trial or comply with the protocol.