Procedure (Non-Hazardous and Hazardous Drug Compounding) Flashcards
P3 - Procedure
All tasks once removed and in support of compounding.
Procedure Addresses
Management Monitoring Maintenance Operational Control Ongoing Certifications Inspections Verifications - Engineering Controls
Procedure Involves
> Safe Handling > Receipt > Quarantine > Inspection > Distribution > Storage > Chemical & Used > Disposable Supplies Disposal > Deactivation > Decontamination > Cleaning > Facility Disinfecting
Procedure Supports
> Emergency measures from incidents, accidents, injury, chemical spills, power outages
Purpose of Environmental Maintenance and Monitoring Program
1> Ensures and takes action to maintain proper function/ operation of the facility’s environment.
2> Ensures that all general maintenance items are recorded in a general maintenance log/ logs that are associated with specific policies and procedures
Policy & Procedure detail
Description of tasks
Associated Policy & Procedure logs include
Task Name, Date, Time, Name of Personnel, Associated numerical values of the task
Tasks to include in Policy & Procedures
> Indicators for Proper Operation > Cleaning > Calibration > Certification/ Maintenance > Surface Contamination Monitoring > Temperatures
Secondary Engineering Control
The controlled environment in which compounds are prepared and stored
Storage Area Monitoring
Temperature and humidity in the designated compounding and storage areas must be maintained, monitored daily and recorded in the associated log
Standard Temperature for Designated Compounding Area
Less than or equal to 20C
Standard Temperature for Storage Area
20C to 25C
Standard Temperature for Refrigerators
2C to 8C (not exceeding 8C)
Standard Temperature for Freezer
-25C to -10C
Relative Humidity inside designated compounding and storage areas
Not Greater that 60%
Environmental Control Measuring Devices
Each facility should have a thermostat and a hygrometer located in a neutral area away from direct sunlight and any vapor source.
Temperature Monitoring
> Information documented and retrievable at any time
Integrated recording device: Checked Daily
Thermometer: Manually checked and recorded twice daily
Air Quality
> Fresh Air supply; quality and quantity
Movement of Air between rooms of different air qualities and pressure differentials
Movement of air within the compounding environment
C-SEC
Containment Secondary Engineering Control.
-2.5 Pa
> 11 ACPH
>Pressure differential continuously monitored
>Alarm if negative pressure gradient is not maintained
> C-SEC externally vented through HEPA filters.
C-SEC & C-PEC Certification
> At the time of installation
At least every 6 months
Repair of equipment or room that may affect environmental or operational parameters
Investigation of a contamination problem/ non-compliance requires exclusion of malfunctioning facilities.
Requirements for Walls, Floors, and Ceilings of the controlled room
> Must withstand any cleaning, disinfecting and decontaminating agents used.
Recording Room Temperature and Equipment (C-PEC) Functionality checks.
Recorded in the maintenance log daily.
Storage Area
> All APIs and excipients must be stored according to manufacturers’ recommendations.
Environmental control is vital to API purity and quality
Temperature related abnormalities
Must be followed by a review to determine if the integrity of any materials was affected.
If the integrity of any materials is compromised by environmental abnormalities (eg Temperature excursions)
> Chemicals of concern need to be segregated and properly disposed of.
Shelve cleaning frequency
3 months
Floors
Must remain free of packages
Storage Area - Hazardous Drugs
> Physically separated from non-hazardous drug storage and preparation areas
Signs must clearly indicate hazardous storage areas
Antineoplastic and other hazardous drugs need to be stored in an externally ventilated negative pressure room (> 11 ACPH)
Refrigerated hazardous drugs must be stored in a dedicated refrigerator in the hazardous drug storage area
Dedicated Hazardous drug storage area
> Restricts access to properly trained personnel
Prevent drug errors & cross contamination of other drug inventory
Minimize exposure and adverse health risks to personnel and the environment
PEC
> A ventilated devise that will protect the worker and the environment from harmful particulates by using high velocity air and HEPA filters.
> Placed in the secondary engineering control (SEC) or designated compounding area.
> Verified annually to ensure that they protect the operator as intended
One of the Biggest Health Risks to Compounders
Aerosolized Powders
PEC Testing
> Assure that the device can maintain an adequate airflow across the intake area (face velocity)
HEPA filter and the enclosure do not leak
Performed by a qualified testing provider using specially designed equipment,
C-PEC
> e.g. Biological Safety Cabinet.
Containment Primary Engineering Controls must be externally vented or internally vented through at least 2 HEPA filters in series.
C-SEC prevents
Hazardous contaminants from escaping the compounding room.
C-PEC
Protects personnel in the direct compounding area
C-PEC + C-SEC
Required to protect personnel who are actively compounding and personnel working in the surrounding environment.
Level of Protection needed depends
> More on the risk posed by the hazardous product than on the complexity of the preparation.
The quantity of a specific API is important in determining engineering requirements,
The cumulative impact of multiple combination of APIs each of which pose an individual risk must be taken into account.
Inclusion of the occasional compounding of a HD preparation influences risk levels
All these factors need to be collated into one definitive decision.
Risk Mitigation
Starts with listing circumstances under which risks may occur: > Receiving > Handling > Unpacking > Inspecting > Storing > Compounding > Dispensing > Shipping > Managing Waste > Spill Control
Determine needed safeguards based on: > Facility > Physical Layout > Day-to-day operations > Total Volume > Raw Ingredient Turnover > Finished preparations Turnover
Receiving Ingredients
in a Designated Area
Shipping Containers, Cardboard boxes and Packing Materials carry dust and dirt, and shed particles.
If a chemical is identified as damaged or compromised during receiving
> It should be immediately segregated so it will not be mixed up with other inventory.
> It should then be returned to the supplier or disposed of.
Damaged Containers
> Represent a significant exposure risk to the environment and to employees by having the potential to contaminate the air and surfaces as liquids, powders, aerosols and vapours.
Shall be considered contaminated and proper segregation techniques are to be employed.