NCT05624203

Clinical Efficacy of Extracorporeal Cardiac Shock Wave Therapy in Patients With Ischemia-reperfusion Injury

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 100 (estimated)
• Sponsor: First Affiliated Hospital of Kunming Medical University · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

This trial was a prospective, open-label, single-center, randomized trial, To observe the clinical efficacy of extracorporeal cardiac shock wave in the treatment of patients with myocardial ischemia-reperfusion injury and the difference in the level of endothelial progenitor cell-derived miR-140-3p in patients with myocardial ischemia-reperfusion injury treated with extracorporeal cardiac shock wave and control group and its relationship with clinical efficacy and prognosis. In order to provide a new therapy for patients with myocardial ischemia-reperfusion injury.

Detailed description

This trial was a prospective, open-label, single-center, randomized trial, To observe the clinical efficacy of extracorporeal cardiac shock wave in the treatment of patients with myocardial ischemia-reperfusion injury and the difference in the level of endothelial progenitor cell-derived miR-140-3p in patients with myocardial ischemia-reperfusion injury treated with extracorporeal cardiac shock wave and control group and its relationship with clinical efficacy and prognosis. In order to provide a new therapy for patients with myocardial ischemia-reperfusion injury.Patients with acute ST-segment elevation myocardial infarction who underwent coronary artery stenting (PCI) were randomly divided into extracorporeal cardiac shock wave treatment group and blank control group. The primary endpoint was to analyze the clinical symptoms, cardiac structure and function, coronary microcirculation, readmission rate, related score and prognosis between the two groups. The secondary end point was to draw the survival curve of the two groups according to the follow-up situation, and establish a Cox regression model to analyze whether the survival prognosis of patients was correlated with the expression level of miR-140-3p.

Conditions

• Myocardial Reperfusion Injury
• Treatment Outcome
• Prognosis
• ST Elevation Myocardial Infarction

Interventions

Type	Name	Description
DEVICE	Extracorporeal cardiac shock wave therapy(ECSW)	Extracorporeal cardiac shock wave therapy (CSWT) is a cutting-edge technology developed in the world for more than 20 years. It is mainly used in the treatment of refractory angina pectoris of coronary heart disease. The mechanism of extracorporeal cardiac shock wave therapy is mainly due to the small attenuation, small shear stress and strong penetration force of shock wave when propagating in human tissues. Shear stress and hole effect are generated in the focal area of shock wave, which leads to the repeated formation/rupture of microbubbles in tissue/cell microenvironment, resulting in various physical and biological effects. These physical mechanisms trigger a series of biological effects, such as promoting the expression of various intracellular cytokines and angiogenic factors, activating related signal transduction pathways, inhibiting apoptosis and oxidative stress, and finally increasing the number of new blood vessels in the treatment area and improving the ischemic state.

Timeline

• Start date: 2022-12-01
• Primary completion: 2024-12-01
• Completion: 2024-12-30
• First posted: 2022-11-22
• Last updated: 2022-11-22