Direct compounding area (DCA) - a critical area within the hood (ISO Class 5) where areas are exposed to filtered air; also known as "first air"Subsequently, one may also ask, what is a segregated compounding area?
A segregated compounding area is an unclassified space (i.e., an area with no specific ISO classification) and does not in- clude ante or buffer areas. The beyond-use dating for sterile preparations compounded in a segregated compounding area cannot exceed 12 hours (see Expiration and Beyond-Use Dating).
Subsequently, question is, what are the USP 797 guidelines? USP 797 provides minimum practice and quality standards for CSPs of drugs and nutrients, based on current scientific information and best sterile compounding compliance practices. The chapter addresses USP 797 standards for cleaning and disinfecting the pharmacy cleanroom, including the products that must be used.
In this manner, what is high risk compounding?
High-risk compounding would include making a solution that will be terminally sterilized from non-sterile bulk drug or nutrient powders or measuring or mixing sterile ingredients in a non-sterile device prior to sterilization.
What is the buffer area in the IV room?
Buffer area—An ISO Class 7 (see Table 21-1) or cleaner area where the primary engineering control is physically located. Activities that occur in this area include the preparation and stag- ing of components and supplies used when compounding CSPs.
Is TPN high risk compounding?
final does, a TPN, a combination of several sterile ingredients into one final dose. High Risk Level Compounding: Sterile products compounded from non-sterile ingredients and/or compounded using any non-sterile devices, containers, or equipment.What is the difference between expiration date and beyond use date?
A: An expiration date is identified by the product manufacturer. It is placed on the vial and in the package insert, and is dependent on the temperature and the appropriate storage of the unopened container. A beyond-use date is assigned by the pharmacy for a preparation that they compound.What it the difference between a buffer room versus an ante room?
An anteroom between a primary room and corridor ensures a safe airflow buffer zone between the controlled pressurized space and an unclean area. The two spaces are separated by a completely walled area with a door. However, in some applications an ante area without walls or a door can achieve the same effect.What is the difference between an ante and buffer area?
An ante area is a buffer zone of laminar or displacement airflow near a clean work area, such as a pharmaceutical compounding space. There is no physical separation between a gowning or wash area and the compounding area.What is ISO Class 5 Pec?
Primary engineering control (PEC) - a practice in which an ISO Class 5 system is in place that provides safety for admixtures; this includes laminar flow hood, glove boxes vertical flow hoods, or compounding aseptic isolators. Single dose container/vial (SDV)What should you do if you accidentally drop the sterile scrub sponge brush in the sink while hand washing?
What should you do if you accidentally drop the scrub sponge/brush in the sink while hand washing? Discard the dropped scrub sponge/brush, open a new scrub sponge/brush packet, and restart at the beginning of the hand washing procedure.When should an ISO Class 5 Pec and work surface be cleaned?
According to USP <797>, ISO 5 PECs should be wiped down with 70% IPA before and after each use, and at least every 30 minutes when ongoing compounding activities are being performed.What is the definition of beyond use date?
Beyond Use Date (BUD) is very different from expiration date. USP Chapter 797 defines BUD as the date or time after which a compounded sterile preparation (CSP) may not be stored or transported and is calculated from the date or time of compounding.Which of the following are level 3 products?
There are currently five types of Level 3 products: Radiance, Aerosol, Land Surface, Albedo and Cloud. Each Level 3 product summarizes selected parameters from one Level 1 or Level 2 product.What are standards for an immediate use CSP?
The immediate-use provision allows for the preparation and dispensing of compounded sterile products (CSPs) without the need to be in compliance with USP <797> requirements such as ISO Class 5 hood or isolator, facility design, environmental controls, personnel cleansing and garbing.What are compounded sterile products?
High risk compounded sterile products (CSPs) are often made from non-sterile components and require sterilization prior to administration to patients. Sterilization techniques and sterility testing requirements are complex procedures and require proper training and competency assessment.What is low medium and high risk?
Table 3 also defines a high risk as having a value of 1.0, a medium risk as having a value of 0.5, and a low risk as having a value of 0.1. A threat has the lowest risk (i.e., a value of 1) if the impact is low and the threat probability is low (i.e., a value of 0.1).What is a Category 1 CSP?
Category 1 CSPs are preparations that are compounded in a segregated compounding area, which consists of an ISO 5 primary engineering control—such as a laminar-airflow workbench—that is located outside of an ISO 7 clean room.Which standard defines the legal requirements for sterile compounding?
All ingredients used for compounding should comply with standards for strength, purity, and quality established by USP or National Formulary (NF) monographs or be a component of an FDA-approved human drug product.What is the most common means of CSP contamination?
Weissfeld and Vance: The most common microorganisms in contaminated cleanrooms or CSPs are Bacillus species. This is frequently seen in hospital pharmacies that do a lot of their cleaning with 70% sterile alcohol; pharmacy staff often do not realize that Bacillus species can survive in 70% alcohol.What is the purpose of USP 797?
Overview of USP 797 – June 1, 2008 Update The purpose of U.S. Pharmacopeia (USP) 797 is to provide the practice standards to help ensure that compounded sterile preparations are of high quality, and is for the pre-administration phase of sterile preparations.What is pec in compounding?
The primary engineering control or PEC (hood) is to be cleaned daily. The most common PECs used are laminar airflow workbenches (LAFWs), compounding aseptic isolators (CAIs), biological safety cabinets (BSCs), and compounding aseptic containment isolators (CACIs). 
