Cardiovascular Catheterization Using a New Antiseptic Agent Olanexidine Gluconate.

Area of Science:

• Infection Control
• Medical Antiseptics

Background:

• Olanexidine gluconate 1.5% (Olanedine®) is a newer antiseptic agent.
• Povidone-iodine (PI) is a commonly used antiseptic for procedures.

Purpose of the Study:

• To evaluate the usefulness and safety of Olanedine® for cardiovascular catheterization.
• To compare Olanedine® with povidone-iodine (PI) in this setting.

Main Methods:

• A comparative study of 1,001 patients using Olanedine® and 1,000 patients using PI for cardiovascular catheterization.
• Inclusion of diagnostic cardiac catheterization, percutaneous coronary intervention, and endovascular treatment.
• Monitoring for adverse events, including skin reactions and blood test changes.
• Assessment of Olanedine®'s effect on cotton clothing.

Main Results:

• No significant clinical differences in patient backgrounds between the Olanedine® and PI groups.
• One mild rash in each group, resolving within a day.
• Clinically insignificant differences in some pre- and post-catheterization blood tests.
• Olanedine® did not discolor cotton clothing, unlike PI.
• Uneventful use in hemodialysis patients and those with ethanol contraindications.

Conclusions:

• Olanexidine gluconate (Olanedine®) demonstrates equivalent efficacy and safety to povidone-iodine for cardiovascular catheterization.
• Olanedine® offers a non-staining alternative, potentially serving as a new disinfectant option.