Which statement best aligns with evidence-based practice in catheter management?

• A. Following CDC guidelines for prevention of intravascular catheter-related infections
• B. Changing a catheter policy based on cost alone
• C. Replacing catheters every day regardless of clinical status
• D. Using only patient preference to guide catheter management

Answer: (A)

In evidence-based practice, care is guided by the best available research and guidelines to reduce harm and improve outcomes. For catheter management, there are well-established guidelines from CDC that outline how to prevent intravascular catheter–related infections. Following these guidelines reflects applying the most current, high-quality evidence in clinical care. They cover key practices like proper insertion technique, skin antisepsis, aseptic maintenance, timely assessment of whether the catheter is still needed, and removal when there’s no longer a clinical indication. This approach standardizes care to minimize infection risk and improve patient safety.

Policies based on cost alone don’t reflect evidence about what actually reduces infections or harm, and replacing catheters daily regardless of need introduces unnecessary manipulation and risk. Relying only on patient preference ignores critical clinical indicators and the best available evidence about safety and efficacy. So the statement that best aligns with evidence-based practice is following CDC guidelines for prevention of intravascular catheter-related infections.