How frequently should sporicidal agent be applied to Category 3 CSPs?

The correct answer reflects that sporicidal agents should be applied to Category 3 Compounded Sterile Preparations (CSPs) on a monthly basis. In the context of sterile compounding, Category 3 CSPs are those that are prepared under less controlled conditions, which may not be as stringent as Categories 1 and 2 but still require careful attention to minimize the risk of contamination.

Applying a sporicidal agent monthly is in line with maintaining an effective disinfection regimen. Sporicidal agents are essential in reducing bacterial spores that can pose significant risks to patients, especially when the compounded preparations are administered via parenteral routes. Ensuring regular application within a monthly schedule helps maintain an environment that supports the integrity and safety of sterile products.

This practice acknowledges the nature of the workspace and the risks associated with compounding, reinforcing the importance of using sporicidal agents as part of an overall infection control strategy in the pharmacy environment. The monthly frequency also helps balance the need for thorough decontamination with the practicality of maintaining a sterile environment without overwhelming the compounding process.