Understand the scope and compliance costs of the most recent CGMP standards and USP
guidelines for cleanroom design and operation! Webinar topics covered by our industry-expert speakers include DQSA compliance, designing for USP 800 hazardous drug compounding, and cleanroom cost estimating. Industry experts Will summarize the revised regulations and what theymean for pharmacy cleanrooms. Registrants Will receive Terra Universal's white paper "Designing your compounding Cleanroom for USP/cGMP Compliance."
Speakers
Dr. Chris Munoz, PharmD and Principle Consultant at ITL Consulting
and teaches pharmacy compounding at the University of Southern California (USC)
School of Pharmacy, and serves on the California Pharmacists Association's Policy Committee and Board of Directors. Following Chris's earlier work in compounding pharmacies and for pharmaceutical companies, he began a consulting firm specializing in the business of, and regulatory affairs for, pharmacy compounding.
Dr. Jesse Martinez, PharmD, FASCP and Vice Dean of the College of Pharmacy,
Western University of Heath Sciences
Dr. Jesse Martinez has 37 years Of experience in compounding, sterile and non-sterile pharmacy operations and administration, and research. He has served on local, state and national pharmacy associations and currently teaches fourth-year pharmacy students in advanced Classes that include pharmacist-in-charge training. Jesse consults for the pharmacy industry and is a recognized expert in USP 795, 797 and 300 compliance.
For More Information Please visit
http://www.terrauniversal.com/public/webinar-information-and-downloads.php
http://www.terrauniversal.com/cleanrooms/modular-clean-rooms-x.php
The purpose of this document is to present a potential design to the client for manufacture of a DNA vaccine facility in the United Kingdom. Facility will have capacity to produce 1 kg/annum of two plasmid products.
Pivotal factors considered in design and layout of DNA vaccine facility were compliance to good manufacturing practices (cGMP), effective production, regulatory guidelines, contamination minimisation and effective cleanliness.
Handling of raw materials and final product both on and off site has been studied to outline features and add-ups that can be implemented to minimise environmental impact: such measures include process safety and instrumentation. Impact of airborne particles, temperature, pressure and relative humidity on purity, efficacy and safety have been reduced through design of class 100 cleanrooms equipped with controlled-air environment accessible via airlock, HVAC and high efficiency particulate air filters (HEPA).
Additionally, principles of process control and instrumentation have been applied throughout design stage of project with aim of creating a process that is ultimately safe, and one that complies with safety regulations, efficient and economically stable. Compliance to current good manufacturing practices (cGMP) and regulations are achieved through incorporation of key cGMP components such as validation master plan (VMP), quality control (QC), cleaning-in-place (CIP), sterilisation-in-place (SIP), trained personnel and waste treatment process.
Economic evaluation of project indicates viability, net profit of £557,000,000 is a very lucrative figure for a 10-year investment. Project payback time of 5 months and entire project timeline of 1 year and 10 months demonstrates that this project is highly feasible and has potential to attract numerous investors.
A brief summary of Water System in pharmaceuticals including its production and distribution with regulatory and qualification requirements. This presentation gives a basic layout to non-engineering people a basic understanding of Water System in Pharmaceutical.
The purpose of this document is to present a potential design to the client for manufacture of a DNA vaccine facility in the United Kingdom. Facility will have capacity to produce 1 kg/annum of two plasmid products.
Pivotal factors considered in design and layout of DNA vaccine facility were compliance to good manufacturing practices (cGMP), effective production, regulatory guidelines, contamination minimisation and effective cleanliness.
Handling of raw materials and final product both on and off site has been studied to outline features and add-ups that can be implemented to minimise environmental impact: such measures include process safety and instrumentation. Impact of airborne particles, temperature, pressure and relative humidity on purity, efficacy and safety have been reduced through design of class 100 cleanrooms equipped with controlled-air environment accessible via airlock, HVAC and high efficiency particulate air filters (HEPA).
Additionally, principles of process control and instrumentation have been applied throughout design stage of project with aim of creating a process that is ultimately safe, and one that complies with safety regulations, efficient and economically stable. Compliance to current good manufacturing practices (cGMP) and regulations are achieved through incorporation of key cGMP components such as validation master plan (VMP), quality control (QC), cleaning-in-place (CIP), sterilisation-in-place (SIP), trained personnel and waste treatment process.
Economic evaluation of project indicates viability, net profit of £557,000,000 is a very lucrative figure for a 10-year investment. Project payback time of 5 months and entire project timeline of 1 year and 10 months demonstrates that this project is highly feasible and has potential to attract numerous investors.
A brief summary of Water System in pharmaceuticals including its production and distribution with regulatory and qualification requirements. This presentation gives a basic layout to non-engineering people a basic understanding of Water System in Pharmaceutical.
An introduction to the international cleanroom standard ISO 14644 and the 2015 revisions to Parts 1 and 2. The focus is on particulate and contamination control.
Media fill guidelines ensure aseptic manufacturing integrity by simulating real production processes, validating sterility assurance in pharmaceutical environments through controlled media simulations. These guidelines establish rigorous protocols for testing and validating the efficacy of aseptic techniques in the pharmaceutical and biotechnology industries.
Design, Installation and Commissioning Of Clean Room and Hvac Facility for St...IOSR Journals
Today, many manufacturing process requires that spaces to be designed to control particulate and
microbial contamination while maintaining clean room facility with reasonable installation and operating
costs. Clean room facilities are typically used in manufacturing, packaging and research facilities associated
with these industries: Semiconductor, Pharmaceutical, Hospitals, Aerospace and Miscellaneous applications.
This project deals with “Design, Installation and Commissioning of Clean room and HVAC facility for Stem
cell technologies and Regenerative Medicine”. In this thesis, the system design thermal loads , filtration level
and cleanness, pressures produced in the constructed building by varying normal brick wall ,brick wall with
attached panels are calculated..Clean rooms are designed as per ISO14644-4 guidelines to maintain proper air
flow in order to used proper cleanness. The HVAC facility shall be achieved by using the equipments like Air
cooled condensing unit, Air handling units and etc..As a First step towards the project, the system design load
calculations will be done. Air Quantity calculation, Supply/Return air Diffusers, Return Air Risers and Terminal
filters selection, Temperature, RH, Lighting and Fan requirements are as per attached design data sheets. The
classes of cleanliness, filtration and other requirements are to be as per the room list, layout drawings .The
minimum fresh air quantities shall be as per the basis of design above while the exhaust air quantities shall be
as based on the quantities of the leakages and pressures to be maintained in the rooms and Also the leakage
rates considered through the doors to be through the doors to be through a normal single leaf door or double
leaf door for the suggested pressure differentials to be suitably considered.
USP <800> aims to improve the health and safety of healthcare workers in hospitals, compounding pharmacies, and other areas where hazardous drugs are handled. This presentation overviews the history of healthcare worker protection against hazardous drugs such as chemotherapy and other antineoplastic compounds.
This set of slides highlights changes that the December 2014 USP <800> introduced to the USP <797>. This information offers insights into key compliance measures that prevent contamination of the work environment and thus protect the workers who handle the NIOSH-listed drugs than can cause health problems for laboratory and pharamacy workers.
One key to compliance is the right personal protection equipment (PPE). This slide presentation points to sources for additional information on specific products that satisfy USP <800> protocols.
Cleaning and Disinfecting the CleanroomPeter Lojac
Cleaning and disinfecting your cleanroom environment is the only way to maintain its efficacy. This presentation explains the cleanroom cleaning methods and types of contaminants.
An introduction to the international cleanroom standard ISO 14644 and the 2015 revisions to Parts 1 and 2. The focus is on particulate and contamination control.
Media fill guidelines ensure aseptic manufacturing integrity by simulating real production processes, validating sterility assurance in pharmaceutical environments through controlled media simulations. These guidelines establish rigorous protocols for testing and validating the efficacy of aseptic techniques in the pharmaceutical and biotechnology industries.
Design, Installation and Commissioning Of Clean Room and Hvac Facility for St...IOSR Journals
Today, many manufacturing process requires that spaces to be designed to control particulate and
microbial contamination while maintaining clean room facility with reasonable installation and operating
costs. Clean room facilities are typically used in manufacturing, packaging and research facilities associated
with these industries: Semiconductor, Pharmaceutical, Hospitals, Aerospace and Miscellaneous applications.
This project deals with “Design, Installation and Commissioning of Clean room and HVAC facility for Stem
cell technologies and Regenerative Medicine”. In this thesis, the system design thermal loads , filtration level
and cleanness, pressures produced in the constructed building by varying normal brick wall ,brick wall with
attached panels are calculated..Clean rooms are designed as per ISO14644-4 guidelines to maintain proper air
flow in order to used proper cleanness. The HVAC facility shall be achieved by using the equipments like Air
cooled condensing unit, Air handling units and etc..As a First step towards the project, the system design load
calculations will be done. Air Quantity calculation, Supply/Return air Diffusers, Return Air Risers and Terminal
filters selection, Temperature, RH, Lighting and Fan requirements are as per attached design data sheets. The
classes of cleanliness, filtration and other requirements are to be as per the room list, layout drawings .The
minimum fresh air quantities shall be as per the basis of design above while the exhaust air quantities shall be
as based on the quantities of the leakages and pressures to be maintained in the rooms and Also the leakage
rates considered through the doors to be through the doors to be through a normal single leaf door or double
leaf door for the suggested pressure differentials to be suitably considered.
USP <800> aims to improve the health and safety of healthcare workers in hospitals, compounding pharmacies, and other areas where hazardous drugs are handled. This presentation overviews the history of healthcare worker protection against hazardous drugs such as chemotherapy and other antineoplastic compounds.
This set of slides highlights changes that the December 2014 USP <800> introduced to the USP <797>. This information offers insights into key compliance measures that prevent contamination of the work environment and thus protect the workers who handle the NIOSH-listed drugs than can cause health problems for laboratory and pharamacy workers.
One key to compliance is the right personal protection equipment (PPE). This slide presentation points to sources for additional information on specific products that satisfy USP <800> protocols.
Cleaning and Disinfecting the CleanroomPeter Lojac
Cleaning and disinfecting your cleanroom environment is the only way to maintain its efficacy. This presentation explains the cleanroom cleaning methods and types of contaminants.
Five Pharmacy Rules Hospitals Can't Afford To Ignore In 2016CompleteRx
With each new year comes increased regulations that affect the hospital ecosystem. This webinar will take a look at the approved and proposed regulatory requirements for hospital pharmacies that have been published to be proactive and ensure compliance.
Contamination Control in Cleanrooms_Dr.A. AmsavelDr. Amsavel A
Basic’s of Contamination
Sources of Contamination
Environment Specification
Elements of Cleanroom Design and Qualification
Definitions
Control of Contaminations
People, Cleaning, Environment & Material
Operation, Monitoring and Control
Documents and Records
Dennis Stanke of Trane presents ASHRAE Standard 62.1 Update. Dennis is the Chair of the Standard 62.1 committee. Presented at the 2008 ASHRAE Region VI CRC in Chicago, Illinois.
May 15, 16, 17, 2008
An overview of diagnostic tools used in RESNET testingBill Spohn
Learn about the variety of tools and test instruments that apply in RESNET standards 310 (pending) and 380. We'll cover the proper procedures as well as pros and cons of various devices.
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Report Back from SGO 2024: What’s the Latest in Cervical Cancer?bkling
Are you curious about what’s new in cervical cancer research or unsure what the findings mean? Join Dr. Emily Ko, a gynecologic oncologist at Penn Medicine, to learn about the latest updates from the Society of Gynecologic Oncology (SGO) 2024 Annual Meeting on Women’s Cancer. Dr. Ko will discuss what the research presented at the conference means for you and answer your questions about the new developments.
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Tom Selleck Health: A Comprehensive Look at the Iconic Actor’s Wellness Journeygreendigital
Tom Selleck, an enduring figure in Hollywood. has captivated audiences for decades with his rugged charm, iconic moustache. and memorable roles in television and film. From his breakout role as Thomas Magnum in Magnum P.I. to his current portrayal of Frank Reagan in Blue Bloods. Selleck's career has spanned over 50 years. But beyond his professional achievements. fans have often been curious about Tom Selleck Health. especially as he has aged in the public eye.
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Introduction
Many have been interested in Tom Selleck health. not only because of his enduring presence on screen but also because of the challenges. and lifestyle choices he has faced and made over the years. This article delves into the various aspects of Tom Selleck health. exploring his fitness regimen, diet, mental health. and the challenges he has encountered as he ages. We'll look at how he maintains his well-being. the health issues he has faced, and his approach to ageing .
Early Life and Career
Childhood and Athletic Beginnings
Tom Selleck was born on January 29, 1945, in Detroit, Michigan, and grew up in Sherman Oaks, California. From an early age, he was involved in sports, particularly basketball. which played a significant role in his physical development. His athletic pursuits continued into college. where he attended the University of Southern California (USC) on a basketball scholarship. This early involvement in sports laid a strong foundation for his physical health and disciplined lifestyle.
Transition to Acting
Selleck's transition from an athlete to an actor came with its physical demands. His first significant role in "Magnum P.I." required him to perform various stunts and maintain a fit appearance. This role, which he played from 1980 to 1988. necessitated a rigorous fitness routine to meet the show's demands. setting the stage for his long-term commitment to health and wellness.
Fitness Regimen
Workout Routine
Tom Selleck health and fitness regimen has evolved. adapting to his changing roles and age. During his "Magnum, P.I." days. Selleck's workouts were intense and focused on building and maintaining muscle mass. His routine included weightlifting, cardiovascular exercises. and specific training for the stunts he performed on the show.
Selleck adjusted his fitness routine as he aged to suit his body's needs. Today, his workouts focus on maintaining flexibility, strength, and cardiovascular health. He incorporates low-impact exercises such as swimming, walking, and light weightlifting. This balanced approach helps him stay fit without putting undue strain on his joints and muscles.
Importance of Flexibility and Mobility
In recent years, Selleck has emphasized the importance of flexibility and mobility in his fitness regimen. Understanding the natural decline in muscle mass and joint flexibility with age. he includes stretching and yoga in his routine. These practices help prevent injuries, improve posture, and maintain mobilit
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
ASA GUIDELINE
NYSORA Guideline
2 Case Reports of Gastric Ultrasound
ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
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These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
Title: Sense of Taste
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
33. Allowable airborne particulates, by cubic meter*:
*For ISO 1 through 6, this list refers to quantities of 0.3 micron-sized particles allowed in a controlled environment,
and for ISO 7 through 9, it refers to 0.5 micron-sized particles. Source: ISO 14644-1
Particles: ISO level limits
ISO Level Particle Count
1 Less than 10
2 10
3 103
4 1,020
5 10,200
6 102,000
7 352,000
8 3,520,000
9 35,200,000
FYI:
A cubic meter of typical
room air contains ± 52
million 0.3-0.5 micron
particles.
33
Particle Counter
34. • Uni-directional air flow controls contaminants more effectively
than uncontrolled, multi-directional air flow
• Turbulence stirs-up particles
• Fan/filter units force air through filters in a laminar fashion
• FFUs also provide uniform air speed with proper control system
• Presence of furnishings, equipment and personnel interrupts
laminarity; air hits surfaces and bounces
• Rapid movements create turbulence
Laminar vs Turbulent Air Flow
34
35. Air movement promotes cleanliness. Filtered air sweeps particles toward the
floor and exhaust vents. Air exchange rates shown here are IEST*
recommendations but are occasionally revised downward: high ACR velocity can
create unwanted turbulence. USP specifies 30 ACPH for ISO7.
Air Changes Per Hour (ACPH)
ISO Level Recommended ACR Ceiling FFU Coverage
1-2 360 – 600/hr 80 – 100%
3 360 – 540/hr 60 – 100%
4 300 – 640/hr 50 – 90%
5 240 – 480/hr 35 – 70%
6 150 – 240/hr 25 – 40%
7 60 – 90/hr 15 – 20%
8 5 – 48/hr 5 – 15%
9 less than 5 – 48/hr Less than 5%
ISO recommendations:
Range dependent upon
variables like room design
and access frequency.
35
FYI:
Air change rates in an
air-conditioned house
average about one(1)
per hour.
*Institute of Environmental Sciences and Technology
36. Calculate with this formula:
No. of FFUs = (Air Changes per Hour ⁄ 60) × (Cubic feet in room ⁄ 650*)
*Refers to the cubic feet/minute (CFM) of a typical 2 x 4 loaded FFU at medium speed.′ ′
Example of a 10’ x 10’ x 10’ ISO 7 room:
60 – 90 ACH is required, therefore, you need 2-3 FFUs.
Calculations:
• (60/60) x (1000/650) = 1.54
• (90/60) x (1000/650) = 2.31
Discussion: An ISO 7 room is more forgiving than (for example) ISO 5, however the 10-foot
ceiling warrants a rounding up of the calculation fractions.
Air Change Rate: FFU coverage
36
37. • Moving (vs. stagnant) air = a cleaner environment
• Too forceful = unnecessary turbulence
• Consider room design: choose the higher end of the range to
account for a higher ceiling (greater travel distance), for example
Airflow Design Basics
ISO Level Air Speed*
1-2 0.305 – 0.508 (60 – 100)
3 0.305 – 0.457 (60 – 90)
4 0.254 – 0.457 (50 – 90)
5 0.203 – 0.406 (40 – 80)
6 0.127 – 0.203 (25 – 40)
7 0.051 – 0.076 (10 – 15)
8 0.005 – 0.041 (1 – 8)
9 < 0.005 – 0.041 (1 – 8)
*Expressed as meters/second (m/s). Within parentheses are feet/minute (f/m). (Source: IEST)
37
38. Factors that can influence air speed (velocity), air changes rates,
fan/filter coverage, turbulence and air balancing:
• Personnel: quantity, speed and movement patterns
• Equipment: quantity, energy consumption and exhaust
• Vents and Plenums: location, quantity
• Ceiling height
• Entryways: types, quantity
• Ducting: type, size, direction
• Floor plan/number of rooms
• Air handling systems/HVAC
Room Variables
38
39. • Forces air out of a room
• Referred to as an “isolation” enclosure
• Control systems and/or adjustable air vents
control positive pressure
• Protects samples, not external environment
(leaks are relatively unimportant)
• Softwall cleanrooms won’t maintain pressure
• Air can be recirculated to extend filter life
• Pressure requirement: typically 0.025 - 0.05”
water column (WC) differential between rated and
unrated space or between rooms of differing ISO
ratings
• Measure & log room pressure and differentials
Pressure: Positive (USP-797)
39
®Dwyer Instruments, Inc.
40. Pressure: Negative (USP-800)
40
• Exhaust system removes more air than enters room
(min. 0.01” WC negative pressure)
• Referred to as a “containment” enclosure
• Exhaust air fed to dedicated in-house removal system;
may require “scrubbing” to remove biohazards
• Leaks allow particle ingress; walls must be sealed
• Protects people outside the room from bio-hazards
• Air enters through HEPA floor louvers or ceiling HEPA
filters; recirculation generally not permitted
• Requires appropriate ducting system tied to in-house
exhaust system
• 0.025” - 0.05” water column (WC) pressure difference
between rooms of differing ISO ratings Laminar-flow
cleanroom
45. Temperature & Humidity
45
Temperature: usually 5 - 10°F below ambient level
to offset heat-generating equipment and provide
comfort for garbed technicians
Relative Humidity (RH): Usually 40 - 60%, but is
dependent upon application/industry. Low RH
invites static electricity (ESD); high RH provides
environment for micro-organisms to flourish
47. Summary: Cost Considerations
47
Modular Cleanrooms: Reduce cost and installation schedule compared to brick-and-
mortar rooms – USP 797 designs begin around $15,000. FFUs can be added for
nominal cost if requirements change.
Exhaust Air (503B and non-sterile-to-sterile compounding): Requires additional
expense of air exhaust ducting and ceiling centrifugal exhaust fan, typically installed
by a local contractor
Air Conditioning: To keep control costs, use existing facility HVAC system.
Supplemental A/C modules add cost and potentially fresh make-up air supply
Certification: Automated control system adds up-front cost (but typically only 10-
20% of room cost) but simplifies and speeds up certification, saving in long-term
expenses, as well as controlled operation expenses
Energy: Upgrade to ECM fan/filter units to increase energy efficiency and comply
with local energy requirements (e.g., California’s Title 24)
53. Negative-pressure containment hoods; filtered exhaust removes pathogens
(but not vapors).
CDC/NSF classifications:
Class I: partial containment protects personnel but not the product
Class II: protects personnel and the product
Biological Safety Cabinets
53
Class II Type Characteristics
A1 min. air velocity of 75 fpm; low to moderate risk; 30% exhausted air into lab
A2 min. air velocity of 100 fpm; low to moderate risk; exhaust into lab; some negative
pressure
B1 min. air velocity of 100 fpm; hard-ducted, moderate risk with some volatile chemicals
or radionuclides; 70% exhausted air out of lab
B2 min. air velocity of 100 fpm; low to moderate risk with some volatile chemicals or
radionuclides; 100% exhausted air out of lab Class II A2 BSC
Class III: Maximum containment for highest-risk pathogens; small
amounts of volatile toxic chemicals or radionuclides. Filtered
exhaust and make-up air. This cabinet is a glovebox, not a hood
54. • Purpose: exhausts fumes to ducting system
• Negative pressure
• Baffling system ensures no air escape (“second-
pass air”) at the operator interface
• Not ISO rated
• Ductless designs incorporate carbon filters to
allow in-door air release
Fume Hood
54
55. • Interlocked doors prevent cross-
contamination
• Smooth, chemical-resistant
internal surfaces (electropolished SS)
• Isolated electronic interlock
• Optional Air Shower minimizes
particle ingress
• Security features include biometric
readers, logged access, wireless
remote access control
Transfer Options: Pass-Throughs
55
56. Open Q&A Session
• During the webinar, please submit questions to us through
the Q&A chat box within your interface
• After the webinar has ended, please direct all questions to
evan@TerraUniversal.com
• Each participant will receive an email in the coming days
containing a link to the video recording of this webinar and a
PDF copy of Terra Universal’s white paper on the impact of
shifting USP/FDA regulations on pharmacy cleanroom design
• To contact Terra Universal directly, call 714-578-6000
56
Editor's Notes
[Presenter introductions]
We’re here today because the business of pharmaceutical compounding is being held to much higher standards than in years past, in regards to both the facilities and the processes of production.
This push for higher standards came about due to the unfortunate events in 2012…
Most of us have already heard the details surrounding the a fungal meningitis outbreak that was a result of contaminated injectables compounded by the New England Compounding Center. We won’t go into detail in consideration of our time.
In short, over 60 people were killed, the public was outraged, and the political backlash resulted in a complete overhaul of the regulatory landscape-both federally and locally-at the state level that is.
So today, our focus will be on these regulations that are now in play. You are all probably familiar, in a general sense, with the Drug Quality and Security Act (DQSA), cGMPs, USP 797 and 800, but you may not be as familiar with how these affect your pharmacy and its operations.
We are going to examine how these new and revised regulations affect specifically your facility’s requirements, whether you’re compounding sterile medications or hazardous drugs, or both.
We expect this presentation will help you to save you much wasted time and frustration in the comprehension and implementation of these regulations, because we’re going to walk you through the key highlights of each regulatory document, step-by-step, so that you can put the different pieces together in order to see the big picture. By the end of this presentation, you should be able to make better, more informed decisions when setting up or making changes to your compounding facility and operations.
Rather than providing you with bullet points of information, we’re going to take you through some highlights of the actual documents where these regulations are found. You’re going to see the exact language used by the FDA and USP, in black and white (with a little bit of highlighter).
Each of these documents are publicly available online, at each organization’s website. We can even provide attendees with each of the links to all of this information. But for the purpose of this presentation you will not need immediate access to them.
Let’s begin with the DQSA
Our discussion begins at the federal level, where in 2013 Congress worked across party lines to pass into law regulations that define a new category of compounding pharmacies called outsourcing facilities, and also grant the FDA the oversight of these facilities under Section 503B of the FDCA. Let’s take a quick look at a key meeting where implementation of the DQSA was discussed among the FDA and representative of state boards of pharmacy.
Quick history lesson: These are the minutes from the 2014 Intergovernmental working meeting on pharmacy compounding, hosted by the FDA and attended by representatives from the State Boards of Pharmacy.
At the bottom, they acknowledge the passage of the Drug Quality and Security Act, which you’ll notice mentions both state and FEDERAL oversight of compounded human drugs.
In regard to oversight, they refer to section 503A, which has historically exempted pharmaceutical compounders from the regulations intended for pharmaceutical manufacturers, which are current good manufacturing practices, or cGMPs.
This is nothing new, but rather an inclusion for the sake of completion given the history of pharmacy compounding. However this will be important as we move forward in our discussion.
The new section which the DQSA added into law is section 503B, which gives the FDA the authority to regulate outsourcing facilities. In this definition, an outsourcing facility is a compounding pharmacy who either actively elects to register as such, or who does not fit the definition of the “traditional compounder” as described in section 503B.
Outsourcing facilities will be expected to follow cGMP for sterile drug products while under federal oversight which means guaranteed FDA inspections according to these standards.
So what are the current Good Manufacturing Practices that outsourcing facilities are expected to follow?
A few months after this meeting, in July 2014, the FDA published a draft Guidance document that would generally explain their expectations of outsourcing facilities.
In a recent draft guidance document, the FDA announced their expectations for outsourcing facilities. The key point to understand about this draft guidance is these documents are simply the EXPECTATIONS of the FDA during the interim period until they write a more definitive guidance document.
This is important because, as you may know, the FDA has already started inspecting registered 503B Outsourcing Facilities according to cGMP standards and have cited the relevant sections in 21 CFR as well as specific violations pertaining to sterile and aseptic manipulations. Details on these inspection reports can be found on the FDA website under the Form 483s.
Given that we are here to talk about the specific requirements for facilities, let’s take a look at what this guidance document specifies.
The FDA’s goal for their oversight is to prevent contamination of compounded sterile medications. Throughout the document , you will see much emphasis on cleanliness and ISO classifications, which refer to the particle counts within a cleanroom. The lower the particle counts, the cleaner the air within the room. You will notice the ISO 5 rating is prominently featured in most of their recommendations. This is the minimum acceptable level of air purity where manipulations of sterile drug products must take place. This is usually achieved with a laminar air flow hood that can be certified to meet these specifications. In other cases, companies will opt to have the entire room or sections of the room certified to ISO 5 level purity. This is done by increasing the number of air changes per unit time with HEPA filters. Most modular facilities can be expanded to add room for an ISO 5 laminar air flow hood, or if an expansion is not possible, the ceiling tiles can be removed and HEPA filter units can be inserted to add greater filtration to the circulating air.
If you are an outsourcing facility, you can undoubtedly expect the FDA to be observing your facilities and watching for any exposure of the sterile materials to anything less than ISO 5 conditions. That said, the facility will need to be carefully designed include the ISO 5 critical environment with respect to operational size and scope. We will go more into depth on design further on.
Now, there are more detailed operational considerations for cGMP that can be found in older FDA documents pertaining to pharmaceutical manufacturers, but this is where the emphasis has been both on paper and during inspections with regard to facility.
This draft guidance for outsourcing facilities we just looked at was released in 2014. As we move through this presentation chronologically, let’s take a look at more recent developments in the implementation of the DQSA.
In March of this year, the FDA held a third intergovernmental working meeting, with the main purpose of harmonizing their enforcement efforts with those of the State Boards of Pharmacy.
The main disconnect between the FDA and the State Boards of Pharmacy is that the FDA has moved forward very aggressively to enforce the standards indicated in cGMPs, whereas states have passed new laws for compounding, but still lack the resources and knowledge to inspect outsourcing facilities within their borders. The states have said they can not rely exclusively on the inspections of the FDA for outsourcing facilities because their standards lack the enforcement of state-specific law such as tech ratios. Because each state’s laws and resources significantly vary across the US, increased importance is placed on communication between state and federal authorities.
Both the FDA and the State Boards recognize that there is a lack of harmony in their enforcement practices, and so essentially they’ve resolved to work together on smoothing out this regulatory overlap.
As you can see at the bottom of this page, one method of accomplishing this is through cooperation on joint (or simultaneous) inspections. And who wouldn’t want a joint inspection? It’s just so much more convenient and efficient to have a whole TEAM of inspectors show up on your doorstep one day. Not surprisingly, this is something that is already being seen here in California.
So far, we have primarily framed this discussion around outsourcing facilities, and you might be thinking that 503B outsourcing facilities have it rough. But the truth is there’s more to the story…
Let’s now talk about the other half of the DQSA….the 503A, traditional compounding, also known as “everyone who is not an outsourcing facility”.
Back in June of this year, the ASHP released a set of guidelines on pharmacy management that included a section on outsourcing facilities.
Along with their recommendations for choosing appropriate outsourcing facilities, the ASHP gave an especially timely warning regarding 503A compounding pharmacies. They took note of the fact that if the FDA has the authority to regulate pharmacies under section 503B, then why wouldn’t they also have the power to inspect and regulate section 503A traditional pharmacies?
Well, along came the FDA’s final guidance document aimed at section 503A compounding pharmacies, which was just published on the FDA’s website this past month.
And right away, on page 3, the FDA makes it very clear that although they expect the State Boards of Pharmacy to take the lead on regulating any non-outsourcing facilities, they still retain the authority to enforce the provisions of the FD&C Act through inspections of 503A pharmacies.
On a side note, you might be a little confused by the phrase at the top of the page which stipulates that these are “nonbinding recommendations”…
We would argue, however, that if you look closely, these “nonbinding recommendations” are littered with references to 21 CFR and all of the various sections that are definitively written into law.
Not only that, but these “recommendations” specifically outline each of the possible enforcement actions that the FDA can initiate against violators of the FD&C Act.
You should also note the language used towards the bottom, where the FDA defines the possible violations using very broad, subjective terms such as “insanitary conditions” and “may have been rendered injurious to health.”
This grants the FDA a huge amount of discretion in its inspections and leaves very little wiggle room for compounding pharmacy found to have any violations.
So, for a quick recap, to frame everything properly in your mind, we now know that the FDA has the power to inspect both 503A and 503B compounding pharmacies, the question is not “if” but “when will the FDA show up?”
And although the stricter standards of cGMP will only be enforced with outsourcing facilities, we know that the FDA has very flexible powers and a lot of discretion in how they define violations in 503A traditional pharmacies.
So now we can compare the FDA’s standards with those at the state level.
Since the publishing of USP 797 in 2004, the State Boards of Pharmacy have adopted the USP standards to some extent, but as we’ve seen from the intergovernmental working meetings, the FDA and state inspectors have not yet reached a common ground in terms of their enforcement practices.
In an effort to “catch up” with the stricter federal regulations and create a definitive , USP is close to completing an overhaul of USP 797, which includes breaking out the section on hazardous drugs into a separate set of guidelines, called USP 800. For our purposes, we’re going to focus on the changes that affect facilities and equipment.
This is the current draft of the updated USP 797, as posted on the USP website for public commentary. USP has completely reorganized the chapter and has also changed how they classify the risk-level for CSPs. The new classifications are Category 1 and Category 2, which as you can see, determines the Beyond-Use-Date based on whether or not it was compounded under cleanroom conditions.
The key takeaway from this proposed revision is that the new Category 2 CSPs must be prepared in a cleanroom environment. Without an ISO-classified cleanroom, the Beyond-Use-Dates of all CSPs will be restricted to a maximum of 12 hours at room temperature or 24 hours in a refrigerator.
You will also notice that they have removed all references in USP 797 to Hazardous Drugs and instead refer to USP 800.
The draft version of USP 800 has been posted on the USP website in its current form since October of last year, so we’re going to assume that most of us are somewhat familiar with its provisions and we’ll just address the areas of major concern.
From the get-go, we can already see that this draft version of USP 800 will have to undergo another revision, because they’re still using the low-, medium-, and high-risk categories rather than the new Category 1 and Category 2 classifications for CSPs.
The timeline for finalizing USP 797 and 800 was already hazy, but with the both of these documents still undergoing public commentary, its very difficult to predict when these documents will become enforceable. The best approach that we can take in the meantime is to focus on the main concepts and clarifications that are unlikely to change with a revision of the language.
In this case, we should take note of the elimination of a major exception for low-volume HD compounding. USP is making it clear that all hazardous drug compounding must take place in a negative pressure room, whether it is a cleanroom or a segregated compounding area.
To further complicate matters, hazardous drugs will also need a dedicated, negative-pressure storage area (with a couple exceptions).
You can see the specific storage exceptions in the first highlighted section on lines 124 and 125. The language here is very specific, so we think it’s unlikely to change significantly in any final revisions. At this point, though, we are still waiting for their response to the public comment period which just ended on May 31st.
Among the experts who have actually participated in USP’s revision process, the consensus is that the final version of USP 800 will not be much different from this draft, except for the change in classifications that we noted above.
To be safe, if you’re planning on compounding hazardous drugs, you should definitely make sure that you can install the ventilation system that will be able to achieve negative pressure in both the compounding room AND in your biological safety cabinet, as well as the negative pressure storage room. All of this negative pressure ventilation also has to be drawn through a HEPA filter before it is vented to the outside air, which can definitely pose an engineering challenge.