VALIDATION) QUALIFICATION · IEX-wash2-buffer Wash 2] 5.12 Flow Rate: < 150 cm/h Wash for a maximum...
Transcript of VALIDATION) QUALIFICATION · IEX-wash2-buffer Wash 2] 5.12 Flow Rate: < 150 cm/h Wash for a maximum...
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VALIDATION QUALIFICATION
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AGENDA
• Introduc+on Valida+on & Qualifica+on
• Pre-‐requisites
• Process Valida+on (PV)
• Analy+cal Methods Valida+on (AMV) • Shipping Valida+on / Supply Chain
• Re-‐valida+on / evalua+on
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INTRODUCTION VALIDATION & QUALIFICATION
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REGULATIONS
• Annex 15 of Eudralex Volume 4 – New annex in effect since the 1st of October 2015. – LIFE CYCLE APPROACH
• EMA Process Valida+on Guideline Finished Products (27 Feb 2014)
• Guidance to Process Valida+on (FDA, January 2011)
• WHO TRS 937 (Revision for Appendix 7 in TRS 992)
• ICH -‐ Q 2, 8, 9, 10 & 11
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OTHER SOURCES
Besides the Eudralex: • PIC/S • GAMP5 • ASTM-‐2500 (uses the term Verifica+on) • PDA / ISPE • …
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VALIDATION (INCL. QUALIFICATION)
What is Valida+on / Qualifica+on Refer to the descrip.ons in the guidelines, but in general:
The documented evidence of the verifica+on that a pharmaceu+cal:
• Process (produc+on, cleaning, shipping,….) • Machine • Tes+ng-‐method • Procedure • Etc. Meets the (pre-‐determined) including knowledge development.
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VALIDATION (INCL. QUALIFICATION)
• Requirements can be found in the guidelines. • By knowledge development during (product/process)
development or project phases. • Mul+disciplinary input is required for an hollis+c approach
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TYPES OF VALIDATION
• Proces valida+on – Asep+c processes – Biotech processes
• Cleaning • Analy+cal Methods • Holding Times: store (of semi-‐finished products, buffers
etc.) • Pharmaceu+cal Gasses • Automated Systems • Shipping • ……….
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TYPES OF QUALIFICATION
• Paradigm: – URS – FAT/SAT – DQ/IQ/OQ/PQ (US-‐FDA; Qualifica+on of Facili+es/PPQ)
• Equipment • Air treatment • U+li++es • Vendors • Personnel
– For Example: Visual Inspec+on; Asep+c Produc+on
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COMPLEX
• TYPES of Valida+ons/Qualifica+ons • TYPES of PROCESSES/STUDIES • Protocols • Risk Assessments • Test Scripts • Reports • Raw Data • (project) Valida+on Master Plan
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VALIDATION MASTER PLAN (VMP)
• A VMP should/could contain the following elements: – Valida+on/qualifica+on and re-‐valida+on/re-‐qualifica+on guidelines, including
“Risk Assessment” – Annual Valida+on Plan: • Plant(s) • U+li+es • Systems • Equipment • Processes, including cleaning
– Project Valida+on Plan – Organiza+on and responsibili+es – Documenta+on norms for valida+on
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QUALIFICATION PREPARATION/EXECUTION
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KNOWLEDGE
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• Posessing knowledge of what is to be validated/re-‐validated is a pre-‐requisite.
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GMP
Pharmaceutical Development
CommercialManufacturing
ProductDiscontinuation
Technology Transfer
Investigational products
Management ResponsibilitiesProcess Performance & Product Quality Monitoring System
Corrective Action & Preventive Action (CAPA) SystemChange Management System
Management Review
PQSelements
Knowledge Management
Quality Risk ManagementEnablers
• We have to know/control “the case”, and not just the valida+on procedures by itself.
An common pi9all of many valida.on studies.
• Knowledge can originate from R&D-‐work, peers/communi+es, risk assessments, guidelines, educa+on, SME’s, professional literature, VENDROS,….
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EXAMPLE TRAJECTORY
New Autoclave for penetrable loads
Ac@vi@es: • Gather a group of SME’s • Determine loads • Create a URS • Vendor Selec+on • DQ (Design Qualifica+on) • FAT / SAT
Factory Acceptance Tes.ng / Site Acceptance Tes.ng
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EXAMPLE TRAJECTORY
New Autoclave for penetrable loads
Ac@vi@es: • IQ (Installa+on Qualifica+on) • OQ (Opera+onal Qualifica+on) • Cycle / Load Development • WCL / WCS Determina+e
Worst Case Loca.ons / Worst Case Situa.ons • PQ (Performance Qualifica+on)
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POINTS TO CONSIDER
New Autoclave for penetrable loads
Most Important Characteris@cs: • Only saturated steam creates (at t=15 min and T =121°C (249,8 F) )
a log-‐reduc+on of 106 micro-‐organisms SAL (Sterility Assurance Level)
• Air >> 1 hour at the same temperature (e.g. 120min 160°C (320 F) ) • Ini+al-‐Situa+on when autoclaving = only air….. • This Implies: removing the air and replacing it with steam
(saturated, “all air” is gone). • Air and steam cannot be mixed, steam is heavier than air.
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POINTS TO CONSIDER
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Load/Cycle development WCL/WCS discussion
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POINTS TO CONSIDER
Load/Cycle development WCL/WCS discussion
Liquid Flow (in process)
Thermocouple (temperature sensor)
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POINTS TO CONSIDER
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POINTS TO CONSIDER
Autoclave sensor
TC Load sensor
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POINTS TO CONSIDER
Autoclave sensor
TC Load sensor
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POINTS TO CONSIDER
Autoclave sensor
TC Load sensor
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POINTS TO CONSIDER
Autoclave sensor
TC Load sensor
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POINTS TO CONSIDER
Autoclave sensor
TC Load sensor
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POINTS TO CONSIDER
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POINTS TO CONSIDER
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POINTS TO CONSIDER
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POINTS TO CONSIDER
TEMPERATURE CHARATERICS AS SHOWN: NOT AT SCALE
DRAWING ONLY FOR
EDUCATIONAL PURPOSES, NOT MEANT TO BE TRUE / REALISTIC
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POINTS TO CONSIDER
• Valida+on/Qualifica+on should be weigh-‐In at the start of the project/R&D-‐phase. It is oGen stated that valida.on is a status, and –to a lesser extent-‐ func.on-‐tes.ng
• Informa+on from third-‐par+es (if qualified) may be used
during valida+on/qualifica+on ac+vi+es Note that the Inspec.on will examine your qualifica.on, not the qualifica.on of (any) third par.es.
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PROCESS VALIDATION (PV)
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GMP
Pharmaceutical Development
CommercialManufacturing
ProductDiscontinuation
Technology Transfer
Investigational products
Management ResponsibilitiesProcess Performance & Product Quality Monitoring System
Corrective Action & Preventive Action (CAPA) SystemChange Management System
Management Review
PQSelements
Knowledge Management
Quality Risk ManagementEnablers
MATERIALS PROCESS STEPS PROCESS PARAMETERS
Flow Rate: < 190 cm/hpH (tbd)Conductivity (tbd)
Load5.10
IEX-wash1-buffer Wash 15.11 Flow Rate: < 175 cm/h
Wash until baseline or maximum of 3 CVs
IEX-wash2- buffer Wash 2] 5.12
Flow Rate: < 150 cm/hWash for a maximum of 4 CVs
ELU-buffer 2 Elution5.13 Flow Rate: < 150 cm/h
Collection Start at raise of UVEnd : baseline stable UV
4.1NIE Chromatography
6.10.2 µfiltration
Collect( bag )
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LIFE-‐CYCLE AND PROCESS VALIDATION
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Stage 1, Process Design
Stage 2, Process Performance
Qualifica+on (PPQ)
Stage 3, Con+nued
Process Verifica+on (CPV)
Gaining Knowledge
Documenta+on
Risk Management
QA involvement
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VALIDATION OF ANALYTICAL METHODS
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VALIDATION OF ANALYTICAL METHODS
Analy@cal Methods Valida@on (AMV) • Analy+cal methods have to be validated unless the used
method is men+oned in the related Pharmacopoeia or in any other recognized, common source
• The suitability of all used tes+ngmethods has to be verified one way or the other: – Under actual tes+ng circumstanes – As well as being documented
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VALIDATION OF ANALYTICAL METHODS
Methods have to be validated taking into account the ICH Q2 guidelines.
ICH Q2: Valida+on of Analy+cal Methods
• Iden+fica+on tests • Quan+ta+ve tests for impurity values • Limit tes+ng for impuri+es • Quan+ta+ve tests for the level of the ac+ve compoment in
samples of the product
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CHARACTERISTICS (1)
Typical valida+on characteris+cs: • Range – lowest & highest • Linearity – calibra+on line • Accuracy – compared to the standard
• Precision – the same value, always – Reproducability (circle inves+ga+on) – Intermediate Precision (different labs, analysts etc.) – Repeatability (same sample, one aser another)
• Specificity – Am I (accidentally) measuring other ingredients as well?
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CHARACTERISTICS (2)
Typical valida+on characteris+cs: • Detec+on Limit – observable, not quani+fy-‐able • Limit for quan+fy-‐ability – to what amount can I
auribute a number? • Robustness – pre-‐valida+on, what does-‐ and what
does not mauer for the end result (e.g. temperature, oxida+on, matrix-‐effects).
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SHIPPING VALIDATION (& HOLDING)
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SHIPPING VALIDATION (GDP)
New Guideline (GDP) • Know the Supply Chain, and Holding
Condi+ons • Holding Containers: Leachables/Extractables • Cold Chain • Counterfeits
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RE-‐VALIDATION / EVALUATION
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EVALUATION
Evaluate at: • Environmental Monitoring Data • System Review (automa+on!) • Annual/rolling Product Review • Change Control with (most probably) no impact • Con+nuous Monitoring / Trending (processes, cleaning, shipping,……) , OOT’s
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RE-‐VALIDATION
Laminair Air Flow “cabinets” and HVAC – according Annex I / ISO 14644 • HEPA-‐Filter integrity • Flow pauerns • Recovery +me • Debiet • Par+cles (in opera+on and during idling)
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© Pharmaceu+cal Consultancy Services, All rights reserved.
RE-‐VALIDATION
• Sterilisa+on-‐processes (e.g. autoclave) – Steam quality – Vacuum leak test – Air filter – Loads (not all over again)
• Asep+c Handling – Gowning – Operator / Team Qualifica+on – Media Fill
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© Pharmaceu+cal Consultancy Services, All rights reserved.
RE-‐VALIDATION
• Temperature-‐Controlled Environments
• Aser Changes – Aser a big change – Aser many small changes (that accumulate to a big change)
• Aser devia+ons / OOS’s
• At altera+ons of (common) insights
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QUESTIONS ?
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THANK YOU FOR YOUR ATTENTION
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