Compounding I

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210 Questions

Which organization sets the standards for compounding preparations?

U.S. Pharmacopeia (USP)

What determines if a compounded drug is non-sterile or sterile?

The drug being used

What is the purpose of USP 800?

Set the requirements for safe handling of hazardous drugs

What distinguishes a traditional compounded drug from commercially available medications?

Prepared by a pharmacist for an individual patient based on a prescription

Which chapter of USP sets standards for non-sterile compounding?

USP 795

What are the categories for non-sterile compounding based on the level of complexity involved?

Simple, moderate, and complex

Which organization do hospital pharmacists rely on for detailed guidance on implementing USP standards?

American Society of Health-System Pharmacists (ASHP)

What is the purpose of non-sterile compounding?

Prepare doses or formulations that are not commercially available

What is the primary requirement for the physical space for non-sterile compounding?

Specifically designated, well-organized, and separated from the dispensing part of the pharmacy

What is the primary purpose of sterile compounding?

Prepare drugs free from contamination, particularly for injection or specific body sites

Which of the following is an example of a product prepared using sterile compounding?

Intravenous drugs

What are BSC and CSTD examples of in USP standards?

Essential terms and acronyms related to compounding

What do terms like C-PEC, CACI, and C-SEC refer to in USP standards?

Specific meanings related to compounding

What is the primary requirement for facilities used in compounding?

Biological safety cabinets, containment ventilated enclosures, and personal protective equipment

What is the minimum air quality required in critical areas according to ISO standards?

ISO 5, with no more than 3,520 particles per cubic meter

What is the efficiency of High-efficiency particulate air (HEPA) filters in removing particles?

>99.97%

How often must the HEPA filter be recertified?

Every 6 months and anytime a Primary Engineering Control (PEC) has been moved

What type of air quality does the Primary Engineering Control (PEC) provide for sterile compounding?

ISO 5

What are the requirements for surfaces in the compounding area?

Smooth, impervious, and free from cracks and crevices

What contributes largely to contamination in sterile compounding?

Inadequate hand hygiene and garbing by compounding staff

What organization sets the standards for air quality?

International Standards Organization (ISO)

What is the minimum air quality required in the buffer area according to ISO standards?

ISO 7

What type of compounding area requires an anteroom of at least ISO 8?

Certain type of compounding

What is the air quality requirement for the anteroom in some types of compounding?

ISO 8 or 7

What are the types of sterile compounding areas mentioned in the text?

Cleanroom suites and segregated compounding areas (SCA) with an ISO 5 PEC

What is the recommended frequency for recertifying the HEPA filter?

Every 6 months

What type of environment does the Primary Engineering Control (PEC) provide for sterile compounding?

ISO 5 environment

What is the maximum beyond-use date (BUD) for IV drugs prepared under suboptimal conditions for sterility?

1 hour

What type of air pressure does the PEC for non-hazardous sterile preparations have?

Positive air pressure

What does the Segregated Compounding Area (SCA) provide for low-risk CSPs without a buffer area or anteroom?

Maximum BUD of 12 hours

What is the purpose of the Secondary Engineering Control (SEC) in the sterile compounding environment?

Provides a buffer of relatively clean air (ISO 7) around the PEC

What is the purpose of the Laminar Airflow Workbench (LAFW) in sterile compounding?

Maintains ISO 5 environment by keeping cleaner air from mixing with dirtier air

Where is the Compounding Aseptic Isolator (CAI) located in the sterile compounding environment?

Buffer room or Segregated Compounding Area (SCA)

What is the purpose of the Anteroom in the sterile compounding environment?

Connects the pharmacy to the buffer room (SEC), facilitating garbing and preparation for compounding

Which organization determines which drugs are hazardous?

National Institute for Occupational Safety and Health (NIOSH)

What is the primary requirement for facilities used in compounding hazardous drugs?

Positive air pressure

What is the purpose of the National Institute for Occupational Safety and Health (NIOSH) list of hazardous drugs?

To provide guidance on drug-specific safety information

Which type of drug is considered hazardous if it is genotoxic?

Antineoplastics

What is the purpose of Safety Data Sheets (SDS) for hazardous drugs?

To provide guidance on drug-specific safety information

What is the primary responsibility of the designated individual in a compounding facility?

Creating Standard Operating Procedures (SOPs)

What is the minimum required frequency for reviewing the list of hazardous drugs stocked?

Every 12 months

What must individuals with reproductive capability confirm prior to handling hazardous drugs?

Confirmation of understanding the risks associated with handling hazardous drugs

What is the purpose of the Personal Protective Equipment (PPE) for hazardous drug handling?

To prevent exposure to genotoxic drugs

What is the primary focus of the Hazard Communication Program for hazardous drug handling?

Worker safety during all aspects of hazardous drug handling

What is the purpose of the spill clean-up procedures for hazardous drugs?

To handle accidental exposure to hazardous drugs

What is the primary requirement for pharmacies regarding hazardous drugs?

Maintaining the list of hazardous drugs stocked

Compounded drugs are always FDA-approved.

False

Non-sterile compounded drugs cannot be hazardous.

False

USP 795 sets the standards for sterile compounding.

False

USP 800 determines which drugs are hazardous.

False

Air will flow out of the SEC and into the adjacent anteroom when the door is opened.

True

The anteroom for non-hazardous drug compounding must be ISO 7 or 8.

True

Positive air pressure in the anteroom means the ISO 8 air will blow into the SEC and risk contaminating the CSPs.

False

The National Institute for Occupational Safety and Health (NIOSH) determines which drugs are hazardous.

True

NIOSH maintains a list of all hazardous drugs called the NIOSH List of Antineoplastic and Other Hazardous Drugs in Healthcare Settings.

True

Each hazardous drug has its own Safety Data Sheet (SDS) providing guidance on drug-specific safety information.

True

Facilities must maintain a list of all hazardous drugs stocked and review it every 12 months or whenever a new drug or dosage form is stocked or used.

True

Prior to handling any hazardous drugs, individuals with reproductive capability must confirm in writing that they understand the risks associated with handling hazardous drugs.

True

High-efficiency particulate air (HEPA) filters must be recertified every 6 months.

False

The Hazard Communication Program includes a written plan detailing the implementation of hazardous drug safety procedures and proper training of personnel.

True

The purpose of the spill clean-up procedures for hazardous drugs is to prevent contamination of the environment.

True

Personal protective equipment (PPE) is not required when handling hazardous drugs.

False

HEPA filters are 100% efficient in removing particles as small as 0.3 microns wide or larger.

False

The air quality in critical areas must be at least ISO 5, with no more than 3,520 particles per cubic meter.

True

The buffer area must be at least ISO 6.

False

USP 795 sets standards for non-sterile compounding, while USP 797 sets standards for sterile compounding.

True

Compounding should be done in the cleanest air, which is the air coming directly out of the HEPA filter.

True

Non-sterile compounding is primarily used to prepare doses or formulations that are commercially available.

False

The PEC provides ISO 7 air quality for sterile compounding.

False

The revisions to USP 795 and 797 published in June 2019 are currently in effect and have replaced the 2014 and 2008 versions.

False

Surfaces in the compounding area must be rough, impervious, and free from cracks and crevices.

False

Sterile compounding is used to prepare intravenous drugs, intramuscular and subcutaneous drugs, radiopharmaceuticals, eye drops, and oral inhalations.

False

Compounding staff largely contribute to contamination through inadequate hand hygiene and garbing.

True

The types of sterile compounding areas include cleanroom suites and segregated compounding areas (SCA) with an ISO 6 PEC.

False

Non-sterile compounding is categorized into simple, moderate, and complex based on the level of sterility involved.

False

The HEPA filter must be recertified every 1 year and anytime a Primary Engineering Control (PEC) has been moved.

False

The physical space for non-sterile compounding should be well-organized and separated from the dispensing part of the pharmacy, but it does not need to be specifically designated.

False

Sterile compounding must be carried out using strict procedures to keep products free from contamination, particularly for drugs administered into certain body sites, but not necessarily for drugs injected into the blood.

False

The PEC provides ISO 6 air quality for sterile compounding.

False

The anteroom must be at least ISO 9.

False

Biological Safety Cabinet (BSC) and Closed System Transfer Device (CSTD) are not essential terms to understand for compliance with USP standards.

False

The air quality in critical areas must be at least ISO 4, with no more than 3,000 particles per cubic meter.

False

The terminology used by USP includes terms like C-PEC, CACI, CAI, C-SCA, C-SEC, CSPs, CSTD, CVE, LAFW, and lVP, each with specific meanings related to compounding.

True

Non-sterile compounding is not used to prepare specific ointment concentrations.

False

USP 795 and 797 standards for compounding apply only to hospital pharmacists, not to pharmacy staff, nurses, and physicians in various practice settings.

False

Sterile compounding is primarily used to prepare doses or formulations that are not commercially available.

True

Positive air pressure in PEC and SEC protects compounded sterile products (CSPs) from contamination

True

Emergency use of IV drugs prepared under suboptimal conditions for sterility has a very short beyond-use date (BUD) of 1 hour

True

Segregated Compounding Area (SCA) is an option for low-risk CSPs without a buffer area or anteroom, with a maximum BUD of 12 hours

True

Secondary Engineering Control (SEC) contains the PEC, providing a buffer of relatively clean air (ISO 7) around the PEC

True

Anteroom connects the pharmacy to the buffer room (SEC), facilitating garbing and preparation for compounding

True

Laminar airflow workbench (LAFW) is an open-front PEC that keeps cleaner air from mixing with dirtier air, maintaining ISO 5 environment

True

Compounding aseptic isolator (CAI) is a closed-front PEC located in a buffer room or segregated compounding area (SCA), keeping unclassified room air from mixing with clean air inside

True

SCA is useful for satellite pharmacies, infusion centers, clinics, and small hospitals

True

Types of PECs include horizontal laminar airflow workbench (LAFW) and compounding aseptic isolator (CAI)

True

First air into the direct compounding area (DCA) is the cleanest, and positive air pressure in the PEC and SEC protects CSPs from contamination

True

Positive air pressure in PEC and SEC prevents CSPs from contamination

True

Emergency use of IV drugs prepared under suboptimal conditions for sterility has a very short beyond-use date (BUD) of 1 hour

True

What is the primary difference between risk assessment in USP 797 and USP 800?

USP 797 assesses risk of contamination of sterile product, while USP 800 assesses risk of harm to workers exposed to hazardous drugs

What is the purpose of an Assessment of Risk (AoR) for drugs with lower risk in USP 800?

To avoid following all USP 800 requirements for drugs that will be dispensed without manipulation

What type of airflow does a Biological Safety Cabinet (BSC) have according to USP 800?

Vertical laminar airflow and negative air pressure

What is the primary requirement for facilities used in compounding hazardous drugs according to USP 800?

Compounding must be carried out in a C-PEC located in a C-SEC or C-SCA

Which type of Biological Safety Cabinets (BSC) is used for sterile hazardous drug compounding?

Class II BSC

What type of containment ventilated enclosures (CVEs) are used for non-sterile compounding?

Class I Biological Safety Cabinets (BSC)

Where are Compounding Aseptic Containment Isolators (CACIs) located?

In a buffer room (C-SEC) or a C-SCA

What does a Compounding Aseptic Containment Isolator (CACI) for compounding hazardous drugs contain?

Hazardous fumes/particles

What is necessary for manipulation of low-risk hazardous drugs?

Compliance with USP 800 requirements

How often must the review of compounding documents occur?

At least every 12 months

Where are containment hoods and buffer rooms required for compounding hazardous drugs?

In specific space requirements

Under what conditions can non-sterile and sterile hazardous drug compounding occur in the same space?

Under specific conditions

What is used for removing hazardous contaminants in non-sterile hazardous drug compounding?

External exhaust

What type of air pressure is essential in the C-PEC and C-SEC for removing hazardous contaminants?

Negative air pressure

What are the air changes per hour (ACPH) requirements for spaces used for hazardous drug compounding?

6-12 ACPH

How must hazardous drugs be stored?

In a negatively pressurized room

USP 800 risk categories are based on risk of contamination of the sterile product.

False

Biological safety cabinets (BSCs) have vertical laminar airflow and positive air pressure.

False

The anteroom for non-hazardous drug compounding must be ISO 7 or 8.

False

Non-sterile compounded drugs cannot be hazardous.

False

Class II or Class III Biological Safety Cabinets (BSC) are used for sterile hazardous drug compounding

True

Containment Ventilated Enclosures (CVEs) with HEPA-filtered air and negative air pressure are used for non-sterile compounding

True

Compounding Aseptic Containment Isolators (CACIs) are closed-front gloveboxes located in a buffer room (C-SEC) or a C-SCA

True

Compounding Aseptic Containment Isolator (CACI) for compounding HDs contains hazardous fumes/particles and is externally vented

False

Compliance with USP 800 requirements is necessary for manipulation of low-risk hazardous drugs

False

Review of compounding documents must occur at least every 12 months

True

Specific space requirements include containment hoods and buffer rooms for compounding hazardous drugs

True

Non-sterile and sterile hazardous drug compounding can occur in the same space under certain conditions

True

External exhaust or redundant HEPA filters are used for non-sterile hazardous drug compounding

True

Negative air pressure in the C-PEC and C-SEC is essential for removing hazardous contaminants

True

Air changes per hour (ACPH) requirements for spaces used for hazardous drug compounding

True

Hazardous drugs must be stored separately in a negatively pressurized room with specific air changes per hour (ACPH) requirements

True

What is the most urgent action to take when a staff member has a hazardous drug (HD) exposure?

Get the drug or chemical off the person as soon as possible

What is the minimal action to take for an exposure to gloves or gown contaminated with a hazardous drug?

Deactivate the contaminated gloves or gown

When is respiratory protection needed in hazardous drug (HD) compounding?

When cleaning up spills that need more supplies to clean up than provided by a spill kit

What is the recommended action for an eye exposure to a hazardous drug?

Flood the affected eye at an eyewash fountain or with water for at least 15 minutes

What is the primary purpose of the face mask when garbing for hazardous drug compounding?

To prevent inhalation of hazardous drug particles

What is the requirement for the Chemotherapy Gloves when handling hazardous drugs?

Must be powder-free

When should the alcohol-sanitized gloves be used during hazardous drug compounding?

Whenever gloves touch non-sterile surfaces

What is the requirement for the Shoe Covers when compounding sterile hazardous drugs?

Two pairs are required

What is the primary purpose of the Chemical Cartridge-type Respirator when handling hazardous drugs?

To prevent skin exposure

What is the requirement for the Chemotherapy Gown when handling hazardous drugs?

Must be disposable

What is the requirement for the Eye/Face Protection when working with hazardous drugs?

A face shield with goggles

What is the requirement for the Chemotherapy Gloves when handling higher-risk non-sterile hazardous drugs?

Disposable sleeve covers must be used

What is the purpose of the Compounding Aseptic Containment Isolator (CACI) for compounding hazardous drugs?

To prevent inhalation of hazardous drug particles

What is the requirement for the Chemotherapy Gloves when handling low-risk non-sterile hazardous drugs?

One pair is acceptable

What is the requirement for the Chemotherapy Gown when handling hazardous drugs?

Must be impermeable

What is the primary purpose of the Respirator when handling hazardous drugs?

To prevent skin exposure

What type of respiratory protection is necessary when there is a risk of respiratory exposure to hazardous drugs?

Elastomeric half-mask with a multi-gas cartridge and P100 filter

What is the primary purpose of using closed-system drug transfer devices (CSTDs) for drug administration?

To contain HDs and prevent leaks and spills

What should be done immediately after hazardous drug spills are cleaned?

PPE should be removed, and hand hygiene should be performed

When should pregnant women leave the area in case of a hazardous drug spill?

Immediately

What should be readily available in areas where hazardous drugs are handled?

Spill kits containing protective gear, waste bags, and spill cleanup procedures

What is the purpose of a powered air-purifying respirator (PAPR) when handling hazardous drugs?

To provide respiratory protection by blowing air through a filter to the user

What type of personal protective equipment (PPE) must be worn when administering hazardous drugs?

Chemotherapy gloves and gowns

What is the primary purpose of using eye and face protection, including goggles and face shields, when handling hazardous drugs?

To be worn when there is a risk of HD spills or splashes

What is the purpose of immediate cleanup for hazardous drug spills?

To prevent contamination of the environment

What should be avoided for cleaning up hazardous drug spills?

The use of brushes for cleanup

What is the purpose of using elastomeric half-mask with a multi-gas cartridge and P100 filter when handling unpacked hazardous drugs?

To ensure packaging integrity

What should be used for respiratory protection when there is a risk of respiratory exposure to hazardous drugs?

Elastomeric half-mask with a multi-gas cartridge and P100 filter

What should be done when manipulating tablets to handle hazardous drugs?

Manipulate tablets in a plastic bag to contain dust or particles

Where are outer chemotherapy gloves worn during compounding hazardous drugs discarded?

In a yellow trace chemotherapy waste bin located inside the containment primary engineering control (C-PEC)

What is necessary when transporting hazardous drugs to minimize the risk of spillage or breakage?

Proper labeling and packaging

What is required for compounding sterile hazardous drugs in terms of personal protective equipment (PPE)?

Impermeable gowns and respirators

What is applied in the buffer area before compounding sterile hazardous drugs?

An alcohol-based surgical hand scrub with persistent antimicrobial activity

What must be done to reusable gowns before reuse when compounding hazardous drugs?

Laundered

What is the alternative option for hand scrub when allergic reactions to chlorhexidine are a concern?

Povidone-iodine (Betadine)

What type of gloves are required for compounding hazardous drugs?

Two pairs of ASTM D6978 (chemotherapy)-rated gloves

Where are trace and bulk antineoplastic waste disposed for incineration?

Yellow and black containers, respectively

What is considered contaminated with trace amounts when handling hazardous drugs?

All personal protective equipment (PPE)

What attire is necessary for compounding, depending on the type of compounding?

Hair covers, special shoes or shoe covers, gowns, gloves, face masks, eye shields, and aprons

What is the color of the waste bin for discarding outer chemotherapy gloves during compounding?

Yellow

Delaying treatment, even for a few seconds, may cause serious injury.

True

An N95 respirator is sufficient for most HD compounding, but does not provide adequate protection against gases, vapors or direct liquid splashes.

True

Respiratory protection is needed in situations with direct HD exposure including cleaning up spills that need more supplies to clean up than provided by a spill kit.

True

Disposal of PPE used when handling HDs, which will be contaminated with (minimally) trace amounts.

True

Face masks are not required when compounding with an isolator (glove box)

False

The gown can be taken off and kept on the clean side of the anteroom if it is visibly soiled

False

A full-facepiece respirator or a face shield with goggles should be used for unpacking HDs which are not wrapped in plastic

True

Chemotherapy gloves must meet the American Society for Testing and Materials (ASTM) standard D6978

True

Disposable sleeve covers made of coated materials can be used with higher-risk non-sterile HDs

True

Shoe covers are not required when compounding sterile HDs

False

Two pairs of gloves must be worn while compounding sterile HDs

True

Chemotherapy gown must be disposable and may be reused

False

Hand hygiene is not necessary when re-entering the compounding area

False

A fit-tested NIOSH-certified respirator is not required for sterile compounding

False

Two pairs of gloves are worn with a gown, one pair should go under the cuff of the gown

True

A powered air-purifying respirator (PAPR) should be worn for cleaning up large HD spills

True

Respiratory protection is necessary when there is a risk of respiratory exposure to hazardous drugs.

True

Eye and face protection, including goggles and face shields, must be worn when there is a risk of HD spills or splashes.

True

Elastomeric half-mask with a multi-gas cartridge and P100 filter should be worn when handling unpacked HDs until packaging integrity is ensured.

True

A powered air-purifying respirator (PAPR) can be used for respiratory protection, blowing air through a filter to the user.

True

Immediate cleanup is required for hazardous drug spills, with guidance from the Safety Data Sheet (SDS).

True

Spill kits containing protective gear, waste bags, and spill cleanup procedures must be readily available in areas where HDs are handled.

True

Pregnant women should not be involved in cleanup activities and should leave the area immediately in case of a spill.

True

Spill cleanup involves donning appropriate personal protective equipment (PPE), avoiding the use of brushes for cleanup, and decontaminating affected surfaces.

True

After the spill is cleaned, PPE should be removed, and hand hygiene should be performed.

True

Appropriate PPE, including chemotherapy gloves and gowns, must be worn when administering hazardous drugs.

True

Closed-system drug transfer devices (CSTDs) should be used for drug administration to contain HDs and prevent leaks and spills.

True

CSTDs have a built-in valve to equalize air pressure when adding or withdrawing fluid from the vial.

True

True or false: Outer chemotherapy gloves worn during compounding are discarded in a yellow trace chemotherapy waste bin located inside the containment primary engineering control (C-PEC).

True

True or false: FDA has issued a warning for serious allergic reactions to chlorhexidine, an alternative option for hand scrub is povidone-iodine (Betadine).

True

True or false: Compounding sterile hazardous drugs requires strict adherence to garbing procedures, including donning garb in the ante-area and performing hand hygiene with soap and warm water.

True

True or false: Reusable gowns must be laundered prior to reuse and two pairs of ASTM D6978 (chemotherapy)-rated gloves are required for compounding HDs.

True

True or false: An alcohol-based surgical hand scrub with persistent antimicrobial activity is applied in the buffer area before compounding sterile hazardous drugs.

True

True or false: Proper labeling and packaging are necessary when transporting HDs to minimize the risk of spillage or breakage.

True

True or false: Non-sterile hazardous drugs may require a single pair of gloves, while sterile hazardous drugs necessitate a more extensive PPE, including impermeable gowns and respirators.

True

True or false: All personal protective equipment (PPE) worn when handling hazardous drugs (HDs) is considered contaminated with trace amounts.

True

True or false: Liquid formulations of drugs should be used when available to avoid the need for manipulation.

True

True or false: Manipulation, such as crushing tablets, should be done in a plastic bag to contain any dust or particles.

True

True or false: Trace and bulk antineoplastic waste are disposed of in yellow and black containers, respectively, for incineration at a waste facility.

True

True or false: Garb attire for compounding includes hair covers, special shoes or shoe covers, gowns, gloves, face masks, eye shields, and aprons, depending on the type of compounding.

True

Study Notes

Sterile Compounding Environment and Engineering Controls

  • Primary Engineering Control (PEC) provides ISO 5 environment for sterile compounding, commonly achieved with sterile hoods in pharmacies
  • PECs for non-hazardous sterile preparations have HEPA-filtered air and positive air pressure, preventing contamination and not externally ventilated
  • Laminar airflow workbench (LAFW) is an open-front PEC that keeps cleaner air from mixing with dirtier air, maintaining ISO 5 environment
  • Positive air pressure in PEC and SEC protects compounded sterile products (CSPs) from contamination
  • Compounding aseptic isolator (CAI) is a closed-front PEC located in a buffer room or segregated compounding area (SCA), keeping unclassified room air from mixing with clean air inside
  • Emergency use of IV drugs prepared under suboptimal conditions for sterility has a very short beyond-use date (BUD) of 1 hour
  • Segregated Compounding Area (SCA) is an option for low-risk CSPs without a buffer area or anteroom, with a maximum BUD of 12 hours
  • SCA is useful for satellite pharmacies, infusion centers, clinics, and small hospitals
  • Secondary Engineering Control (SEC) contains the PEC, providing a buffer of relatively clean air (ISO 7) around the PEC
  • Types of PECs include horizontal laminar airflow workbench (LAFW) and compounding aseptic isolator (CAI)
  • "First air" into the direct compounding area (DCA) is the cleanest, and positive air pressure in the PEC and SEC protects CSPs from contamination
  • Anteroom connects the pharmacy to the buffer room (SEC), facilitating garbing and preparation for compounding

Sterile Compounding Environment and Engineering Controls

  • Primary Engineering Control (PEC) provides ISO 5 environment for sterile compounding, commonly achieved with sterile hoods in pharmacies
  • PECs for non-hazardous sterile preparations have HEPA-filtered air and positive air pressure, preventing contamination and not externally ventilated
  • Laminar airflow workbench (LAFW) is an open-front PEC that keeps cleaner air from mixing with dirtier air, maintaining ISO 5 environment
  • Positive air pressure in PEC and SEC protects compounded sterile products (CSPs) from contamination
  • Compounding aseptic isolator (CAI) is a closed-front PEC located in a buffer room or segregated compounding area (SCA), keeping unclassified room air from mixing with clean air inside
  • Emergency use of IV drugs prepared under suboptimal conditions for sterility has a very short beyond-use date (BUD) of 1 hour
  • Segregated Compounding Area (SCA) is an option for low-risk CSPs without a buffer area or anteroom, with a maximum BUD of 12 hours
  • SCA is useful for satellite pharmacies, infusion centers, clinics, and small hospitals
  • Secondary Engineering Control (SEC) contains the PEC, providing a buffer of relatively clean air (ISO 7) around the PEC
  • Types of PECs include horizontal laminar airflow workbench (LAFW) and compounding aseptic isolator (CAI)
  • "First air" into the direct compounding area (DCA) is the cleanest, and positive air pressure in the PEC and SEC protects CSPs from contamination
  • Anteroom connects the pharmacy to the buffer room (SEC), facilitating garbing and preparation for compounding

Sterile Hazardous Drug Compounding Requirements

  • Class II or Class III Biological Safety Cabinets (BSC) are used for sterile hazardous drug compounding
  • Containment Ventilated Enclosures (CVEs) with HEPA-filtered air and negative air pressure are used for non-sterile compounding
  • Compounding Aseptic Containment Isolators (CACIs) are closed-front gloveboxes located in a buffer room (C-SEC) or a C-SCA
  • Compounding Aseptic Containment Isolator (CACI) for compounding HDs contains hazardous fumes/particles and is externally vented
  • Compliance with USP 800 requirements is necessary for manipulation of low-risk hazardous drugs
  • Review of compounding documents must occur at least every 12 months
  • Specific space requirements include containment hoods and buffer rooms for compounding hazardous drugs
  • Non-sterile and sterile hazardous drug compounding can occur in the same space under certain conditions
  • External exhaust or redundant HEPA filters are used for non-sterile hazardous drug compounding
  • Negative air pressure in the C-PEC and C-SEC is essential for removing hazardous contaminants
  • Air changes per hour (ACPH) requirements for spaces used for hazardous drug compounding
  • Hazardous drugs must be stored separately in a negatively pressurized room with specific air changes per hour (ACPH) requirements

Sterile Hazardous Drug Compounding Requirements

  • Class II or Class III Biological Safety Cabinets (BSC) are used for sterile hazardous drug compounding
  • Containment Ventilated Enclosures (CVEs) with HEPA-filtered air and negative air pressure are used for non-sterile compounding
  • Compounding Aseptic Containment Isolators (CACIs) are closed-front gloveboxes located in a buffer room (C-SEC) or a C-SCA
  • Compounding Aseptic Containment Isolator (CACI) for compounding HDs contains hazardous fumes/particles and is externally vented
  • Compliance with USP 800 requirements is necessary for manipulation of low-risk hazardous drugs
  • Review of compounding documents must occur at least every 12 months
  • Specific space requirements include containment hoods and buffer rooms for compounding hazardous drugs
  • Non-sterile and sterile hazardous drug compounding can occur in the same space under certain conditions
  • External exhaust or redundant HEPA filters are used for non-sterile hazardous drug compounding
  • Negative air pressure in the C-PEC and C-SEC is essential for removing hazardous contaminants
  • Air changes per hour (ACPH) requirements for spaces used for hazardous drug compounding
  • Hazardous drugs must be stored separately in a negatively pressurized room with specific air changes per hour (ACPH) requirements

Handling Hazardous Drugs in Pharmacy Settings

  • Liquid formulations of drugs should be used when available to avoid the need for manipulation.
  • Manipulation, such as crushing tablets, should be done in a plastic bag to contain any dust or particles.
  • All personal protective equipment (PPE) worn when handling hazardous drugs (HDs) is considered contaminated with trace amounts.
  • Outer chemotherapy gloves worn during compounding are discarded in a yellow trace chemotherapy waste bin located inside the containment primary engineering control (C-PEC).
  • Trace and bulk antineoplastic waste are disposed of in yellow and black containers, respectively, for incineration at a waste facility.
  • Proper labeling and packaging are necessary when transporting HDs to minimize the risk of spillage or breakage.
  • Garb attire for compounding includes hair covers, special shoes or shoe covers, gowns, gloves, face masks, eye shields, and aprons, depending on the type of compounding.
  • Non-sterile hazardous drugs may require a single pair of gloves, while sterile hazardous drugs necessitate a more extensive PPE, including impermeable gowns and respirators.
  • Compounding sterile hazardous drugs requires strict adherence to garbing procedures, including donning garb in the ante-area and performing hand hygiene with soap and warm water.
  • An alcohol-based surgical hand scrub with persistent antimicrobial activity is applied in the buffer area before compounding sterile hazardous drugs.
  • FDA has issued a warning for serious allergic reactions to chlorhexidine, an alternative option for hand scrub is povidone-iodine (Betadine).
  • Reusable gowns must be laundered prior to reuse and two pairs of ASTM D6978 (chemotherapy)-rated gloves are required for compounding HDs.

Handling Hazardous Drugs in Pharmacy Settings

  • Liquid formulations of drugs should be used when available to avoid the need for manipulation.
  • Manipulation, such as crushing tablets, should be done in a plastic bag to contain any dust or particles.
  • All personal protective equipment (PPE) worn when handling hazardous drugs (HDs) is considered contaminated with trace amounts.
  • Outer chemotherapy gloves worn during compounding are discarded in a yellow trace chemotherapy waste bin located inside the containment primary engineering control (C-PEC).
  • Trace and bulk antineoplastic waste are disposed of in yellow and black containers, respectively, for incineration at a waste facility.
  • Proper labeling and packaging are necessary when transporting HDs to minimize the risk of spillage or breakage.
  • Garb attire for compounding includes hair covers, special shoes or shoe covers, gowns, gloves, face masks, eye shields, and aprons, depending on the type of compounding.
  • Non-sterile hazardous drugs may require a single pair of gloves, while sterile hazardous drugs necessitate a more extensive PPE, including impermeable gowns and respirators.
  • Compounding sterile hazardous drugs requires strict adherence to garbing procedures, including donning garb in the ante-area and performing hand hygiene with soap and warm water.
  • An alcohol-based surgical hand scrub with persistent antimicrobial activity is applied in the buffer area before compounding sterile hazardous drugs.
  • FDA has issued a warning for serious allergic reactions to chlorhexidine, an alternative option for hand scrub is povidone-iodine (Betadine).
  • Reusable gowns must be laundered prior to reuse and two pairs of ASTM D6978 (chemotherapy)-rated gloves are required for compounding HDs.

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