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Effects of Pressure-controlled Intermittent Coronary Sinus Occlusion (PiCSO) Therapy on miRNAs Expression and Absolute Microvascular Resistance by Continuous Thermodilution in ST-segment Elevation Myocardial Infarction (STEMI) Patients: PiCSO-STEMI TRIAL

NCT05644925 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL

Last updated 2025-08-14

No results posted yet for this study

Summary

In this study we pretend to determine the molecular (miRNAs expression, angiogenic and inflammatory biomarkers) and microcirculatory (assessed by the innovative continuous intracoronary thermodilution technique) effects of PiCSO compared to a standard PCI control group in patients with high-risk anterior STEMI. Then, we aim to assess the efficacy of these molecular biomarkers as prognostic tools. Also, we will evaluate the impact of PiCSO on the coronary microcirculation beyond the acute phase in the follow-up six months after STEMI. Finally, we will assess PiCSO influence on Heart Failure (HF) clinical variables and patients' quality of life including a cost-effectiveness assessment in the mid-term follow-up one year after the STEMI event.

Conditions

  • Anterior Myocardial Infarction

Interventions

DEVICE

PiCSO Impulse System

The PiCSO Impulse System is intended to reduce infarct size by intermittently occluding the coronary sinus outflow in patients undergoing a percutaneous coronary interventional procedure for myocardial infarction and presenting with Thrombolysis in myocardial infarction (TIMI) flow of 0 or 1.

PROCEDURE

Percutaneous Coronary Intervention (PCI)

Minimally invasive procedures used to open clogged coronary arteries

Sponsors & Collaborators

  • Miracor Medical SA

    collaborator INDUSTRY

  • Fundacio Privada Mon Clinic Barcelona

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-11-14
Primary Completion
2024-06-21
Completion
2024-06-21

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05644925 on ClinicalTrials.gov