The Role of Swan-Ganz Catheter in Hemodynamic Resuscitation for Patients With Cardiogenic Shock

Summary

This clinical trial examines whether the use of the Swan-Ganz catheter, a specialized pulmonary artery catheter, can improve hemodynamic management and treatment outcomes in patients experiencing cardiogenic shock due to acute myocardial infarction (AMI).

Cardiogenic shock is a critical condition marked by the heart's inability to supply adequate blood to the organs, often resulting from a severe heart attack. Despite advancements in care, the condition remains associated with high mortality. Effective monitoring of cardiovascular status is crucial in guiding timely and tailored treatment decisions.

Participants in this study will undergo advanced hemodynamic monitoring using the Swan-Ganz catheter, which provides continuous data on cardiac output and other key parameters. This information enables physicians to better assess circulatory function and adjust therapies accordingly.

The research will evaluate clinical characteristics, response to treatment, and 30-day outcomes in patients managed with this technique. The study also aims to identify factors associated with successful hemodynamic stabilization and potential complications related to catheter use.

A total of 108 adult patients meeting specific eligibility criteria will be enrolled at Bach Mai Hospital over 3 years. Participation is voluntary, and all patients will continue to receive standard-of-care treatment. All personal and medical data will be handled with strict confidentiality.

Conditions

• Cardiogenic Shock
• Pulmonary Artery Catheter Waveform Interpretation
• Hemodynamic Management
• Hemodynamic Optimization
• Hemodynamic Monitoring
• Acute Myocardial Infarction (AMI)
• Critical Care, Intensive Care
• Emergency
• Cardio Vascular Disease

Interventions

DEVICE

Swan-Ganz IQ Pulmonary Arterial catheter

A pulmonary artery catheter (Swan-Ganz catheter) will be inserted via the right internal jugular or subclavian vein using a sterile technique and ultrasound guidance. The catheter is advanced into the pulmonary artery with real-time pressure waveform monitoring to confirm accurate positioning. Once inserted, the catheter provides continuous invasive hemodynamic monitoring, including measurements of: Right atrial pressure (RAP), Pulmonary artery pressure (PAP), Pulmonary capillary wedge pressure (PCWP), Cardiac output (CO) by thermodilution, Mixed venous oxygen saturation (SvO₂). These parameters are recorded at predefined intervals and used to guide goal-directed hemodynamic resuscitation. Clinical interventions such as vasopressor/inotrope titration, fluid resuscitation, or ventilatory support will be adjusted accordingly. All procedures will follow institutional protocols and safety standards. Complications (e.g., arrhythmias, infection) will be monitored and managed per protocol.

DEVICE

Swan-Ganz IQ catheter

A pulmonary artery catheter (Swan-Ganz catheter) will be inserted via the right internal jugular or subclavian vein using a sterile technique and ultrasound guidance. The catheter is advanced into the pulmonary artery with real-time pressure waveform monitoring to confirm accurate positioning. Once inserted, the catheter provides continuous invasive hemodynamic monitoring, including measurements of: Right atrial pressure (RAP), Pulmonary artery pressure (PAP), Pulmonary capillary wedge pressure (PCWP), Cardiac output (CO) by thermodilution, Mixed venous oxygen saturation (SvO₂). These parameters are recorded at predefined intervals and used to guide goal-directed hemodynamic resuscitation. Clinical interventions such as vasopressor/inotrope titration, fluid resuscitation, or ventilatory support will be adjusted accordingly. All procedures will follow institutional protocols and safety standards. Complications (e.g., arrhythmias, infection) will be monitored and managed per protocol.

Sponsors & Collaborators

• Hanoi Medical University

  collaborator OTHER

• Bach Mai Hospital

  lead OTHER

Principal Investigators

• Thang Xuan Pham, MD, PhD Candidate · Hanoi Medical University

Study Design

Allocation

NA

Purpose

TREATMENT

Masking

NONE

Model

SINGLE_GROUP

Eligibility

Min Age

18 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2025-05-27

Primary Completion

2027-12-01

Completion

2027-12-30

Countries

• Vietnam

Study Locations