![Page 1: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/1.jpg)
Pharmaceutical Development: ICH Q8/Q(8)R
Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China
December 3, 2008
Moheb M. Nasr, Ph.D..Office of New Drug Quality AssessmentCenter for Drug Evaluation and Research (CDER)Food and Drug Administration (FDA)
![Page 2: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/2.jpg)
2
Outline
Recent ICH and FDA GuidancesICH Q8 and Q8(R) Quality by Design (QbD)
Example Approach to QbDQbD for APIs
FDA Experience with QbDONDQA QbD Pilot Program
Challenges of Implementing QbDConcluding Remarks
![Page 3: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/3.jpg)
3
Recent ICH & FDA Guidances
ProductDesign
ManufacturingProcessDesign
ProcessMonitoring/Continuous Verification
ICH Q8/Q8(R) - Pharmaceutical Development
FDA PAT Guidance
ICH Q9 – Quality Risk Management
ICH Q10 – Pharmaceutical Quality Systems
![Page 4: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/4.jpg)
4
ICH Q8 Guidance
Provides guidance on the contents of Section 3.2.P.2 (Pharmaceutical Development)Describes good practices for pharmaceutical product developmentIntroduces concepts of
Design spaceFlexible regulatory approachesQuality Risk Management (Q9)
Does not discuss QbD
![Page 5: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/5.jpg)
5
QbD Definition (ICH Q8(R))
A systematic approach to development that begins with predefined objectives and emphasizes product and process understanding and process control, based on sound science and quality risk management
![Page 6: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/6.jpg)
6
Why QbD?
Higher level of assurance of product qualityCost saving and efficiency for industry
Increase efficiency of manufacturing processMinimize/eliminate potential compliance actionsProvide opportunities for continual improvementFacilitate innovation
More efficient regulatory oversightEnhance opportunities for first cycle approvalStreamline post approval manufacturing changes and regulatory processes More focused PAI and post approval cGMP inspections
![Page 7: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/7.jpg)
7
ICH Q8R
Annex to ICH Q8 Describes principles of QbD vs. minimal approachProvides further clarification of key concepts of Q8Provides illustrative examplesDetails provided in the next Presentation -Brian Withers, Abbott Laboratories
![Page 8: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/8.jpg)
8
ICH Q8(R) Update
Reached Step 4 in Brussels, November 11, 2008Only a few minor step 4 revisions:
Quality Target product ProfileQTPP forms the basis of design for development
Design space versus proven acceptable rangescombination of PARs doesn’t constitute design space
Real Time Release Testing (RTRT)To distinguish between RTRT and batch release
![Page 9: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/9.jpg)
9
ICH Q9 and Q10
Key enablersAssure correct implementation of QbD (Development & manufacturing throughout product life cycle and supply chain)Both will be discussed in more details tomorrow
![Page 10: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/10.jpg)
10
ICH Q9: Quality Risk Management
A systematic process for the assessment, control, communication and review of risks to the quality of the drug productGuidance includes principles and examples of tools for quality risk managementEvaluation of risk to quality should:
be based on scientific knowledgelink to the protection of the patient
Applies over product lifecycle: development, manufacturing and distribution
![Page 11: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/11.jpg)
11
Quality Risk Management Process
ProcessDevelopment
Control StrategyDevelopment
Continual Improvement
![Page 12: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/12.jpg)
12
Role of Quality Risk Management inDevelopment & Manufacturing
ManufacturingProcess Scale-up & Tech Transfer
Quality Risk Management
Process Development
Product Development
Product qualitycontrol strategy
RiskControl
RiskAssessment
Process design space
ProcessUnderstanding
Excipient & drug substance design space
Product/prior Knowledge
RiskAssessment
Continualimprovement
ProcessHistory
RiskReview
![Page 13: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/13.jpg)
13
ICH Q 10: Why Focus on PQS?
The regulatory flexibility provided with a design space approach requires effective change management at the manufacturing site
Track and trend product qualityRespond to process trends before they become problemsMaintain and update models as neededInternally verify that process changes are successful
![Page 14: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/14.jpg)
14
Example QbD Approach (ICH Q8R)
Target the product profileDetermine critical quality attributes (CQAs)Link raw material attributes and process parameters to CQAs and perform risk assessmentDevelop a design spaceDesign and implement a control strategyManage product lifecycle, including continual improvement
QTPP
CQAs
Risk assessment
Design space
Control strategy
ContinualImprovement
![Page 15: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/15.jpg)
15
Quality Target Product Profile
Summary of the quality characteristics of a drug product to ensure safety and efficacyIncludes, but not limited to:
Dosage form Route of administrationPharmacokinetic characteristics
e.g., dissolution, aerodynamic performance
Quality characteristics for intended usee.g., sterility, purity
“Begin with the end in mind”
Product profile
CQAs
Risk assessment
Design space
Control strategy
ContinualImprovement
![Page 16: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/16.jpg)
16
Critical Quality Attributes (CQAs)
Physical, chemical, biological or microbiological property or characteristicDrug product, drug substance, intermediates, and excipients can possess CQAs
Directly affect product qualityAffect downstream processability
Drug product CQAs affect product quality, safety, and/or efficacy
Attributes describing product purity, potency, stability and releaseAdditional product specific aspects (e.g., adhesive force for transdermal patches)
Product profile
CQAs
Risk assessment
Design space
Control strategy
ContinualImprovement
![Page 17: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/17.jpg)
17
Risk Assessment (ICH Q9)
Product profile
CQAs
Risk assessment
Design space
Control strategy
ContinualImprovement
Tools for parameter screeningExamples: Ishikawa diagrams, What-if analysis, HAZOP analysis
Tools for risk rankingExamples: FMEA/FMECA, Pareto analysis, Relative ranking
Experimental tools for process understanding
Examples: Statistically designed experiments (DOE), mechanistic models
![Page 18: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/18.jpg)
18
Design Space (ICH Q8)
Definition The multidimensional combination and interaction off input variables (e.g., material attributes) and process parameters that have been demonstrated to provide assurance of quality
Regulatory flexibilityWorking within the design space is not considered a change
Important to noteDesign space is proposed by the applicant and is subject to regulatory assessment and approval
Product profile
CQAs
Risk assessment
Design space
Control strategy
ContinualImprovement
![Page 19: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/19.jpg)
19
Design Space DeterminationFirst-principles approach
combination of experimental data and mechanistic knowledge of chemistry, physics, and engineering to model and predict performance
Non-mechanistic/empirical approachstatistically designed experiments (DOEs)linear and multiple-linear regression
Scale-up correlationstranslate operating conditions between different scales or pieces of equipment
Risk Analysisdetermine significance of effects
Any combination of the above
![Page 20: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/20.jpg)
20
Describing Design Spaces
Linear Ranges of ParametersMathematical RelationshipsTime-dependent functionsCombinations of variables
e.g., Principle components of multivariate model
Scaling FactorsSingle or multiple unit operations
The applicant decides how to describe and present the design space
![Page 21: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/21.jpg)
21
Design Spaces Example #1
40
50
600
1
250.055.060.065.070.075.080.085.090.095.0
100.0
Dis
solu
tion
(%)
Parameter 1Parameter 2
40 42 44 46 48 50 52 54 56 58 600
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
Dissolution (%)
Parameter 1
Parameter 2
90.0-95.085.0-90.080.0-85.075.0-80.070.0-75.065.0-70.060.0-65.0
Surface Plot Contour Plot
Design Space(non-linear)
Design Space(linear ranges)
• Design space can be described as a mathematical function or simple parameter range
• Operation within design space will result in a product meeting the defined quality attributes
![Page 22: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/22.jpg)
22
Design Spaces Example #2
40 50 600
1
2
Friability (%)
Parameter 1
Param
eter 2
4.0-5.03.0-4.02.0-3.01.0-2.00.0-1.0
40 42 44 46 48 50 52 54 56 58 600
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
Dissolution (%)
Parameter 1
Parameter 2
90.0-95.085.0-90.080.0-85.075.0-80.070.0-75.065.0-70.060.0-65.0
DissolutionDesign Space
FriabilityDesign Space
Dissolution
Friability
0.0
1.0
2.0
40 50 60
Parameter 1
Para
met
er 2
CombinedDesign Space
Design space for multiple attributes
![Page 23: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/23.jpg)
Quality Control Strategy
Processcontrols
Process understanding
(incl. design space)
Specifications(raw materials, Intermediates, product)
Quality control strategy encompasses process controls and specifications, based on process understanding
Quality ControlStrategy
Product profile
CQAs
Risk assessment
Design space
Control strategy
ContinualImprovement
![Page 24: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/24.jpg)
24
Flexibility for movement within design space Wider range of material attributes or process parameters No reporting if moving operating range within design spacePotential scale or equipment change without supplement (subject to regional regulatory requirements)
Post-Approval Management Plan (CMC-PMP)A mechanism for applicant to propose a regulatory strategy specific to a product and/or processCurrently under development by FDA
Continual Improvement
Product profile
CQAs
Risk assessment
Design space
Control strategy
ContinualImprovement
![Page 25: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/25.jpg)
25
QbD Concepts in Development and Manufacturing of API
It may be simpler to apply QbD concepts to drug substances than drug productMixing and transport within liquids and slurries better understood than for dry particlesWell-established modeling techniques
Reaction kineticsCell growthCrystallization nucleation and growthScale-up correlations
Readily available in-line and on-line measurement techniquesLaboratory equipment for parallel experiments and automated analysis
![Page 26: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/26.jpg)
Example Risk Assessment for Batch API Synthesis Step
Risk ranking helps focus research and development efforts
Category Process Parameter
Severity
S (1-5)
Occurrence
O (1-5)
Detection
D (1-5)
Risk priority numbe
rS*O*D
Risk Ranking/Prioritizati
on
Residual solvent level 5 4 3 60 1
Nucleation time 4 3 2 24 6
Anti-solvent addition rate 5 3 2 30 4
Agitation rate 4 2 1 8 11
Seed amount 4 4 2 32 3
Hold time 2 1 1 2 15
Agitation rate 5 2 3 30 4
Wash step 3 1 1 3 13
Agitation rate 5 3 3 45 2
Temperature 4 2 3 24 6Drying
Filtration
Crystallization
![Page 27: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/27.jpg)
27
ONDQA’s QbD Pilot Program
ObjectivesTo provide participating firms an opportunity to submit CMC information demonstrating QbDTo enable FDA to implement new QbD concepts
Status9 original and 3 supplemental NDAs accepted11 submitted to date: 9 approved, 2 under reviewCommon factors
Submission of design spaceUse of risk assessmentProposals of regulatory flexibility under firm’s quality system
![Page 28: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/28.jpg)
28
Excipient attributesDegree of polymer substitutionViscosity/molecular weight distributionParticle size distribution
Drug substance attributesParticle size distribution
Process parametersDrug substance unit operationsDrug product unit operationsEffect of scale-up consideredEffect of equipment type understood
Examples of Design Spacein Recent NDAs
![Page 29: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/29.jpg)
29
CMC Pilot Program –Design Space Observations
Most applications included a design space for drug product; some for drug substance Most included design spaces for process parameters; some included formulation component propertiesMethods for determining design space included:
One variable at a time experimentsStatistically designed experiments (DOE’s)Modeling approaches
![Page 30: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/30.jpg)
30
Certain tests for drug substance CQAs moved upstream to the control points On-line analyzers (non-PAT) used for intermediatesIn-process testing (in lieu of end-product testing) for
Identification and assay using at-line NIRDose uniformity by on-line weight variation
Real-time release testing
CMC Pilot Program –Control Strategy Examples
![Page 31: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/31.jpg)
31
CMC Pilot Program –Risk Assessment Observations
Several applications presented risk assessments
Linking of process parameters to CQAsIdentification of relevant parameters for design spaceWeighting of processing risks and experimental prioritiesTools used included Ishikawa (fishbone) diagrams, FMEA analysis, Pareto analysis
![Page 32: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/32.jpg)
32
Findings from ONDQA Pilot Program
Provided valuable experience for industry and FDA in implementing QbD
Elements of QbD in submissionsRisk assessmentsDesign spaces Proposals for flexible regulatory approaches
Risk-based regulatory decisions were enabledPointed out gaps
Learning from pilot applied to ICH Q8 (R)Demonstrated the need for:
Harmonized implementation (ICH IWG)Post-Approval Management Plan (CMC-PMP)
![Page 33: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/33.jpg)
33
Challenges of Implementing QbDFDA
Communicating new conceptsProviding regulatory flexibility while assuring product qualityIntegration of review and inspection under the new ICH quality paradigm
IndustryManagement supportCommunication across business unitsGlobal acceptance and implementation
FDA and industryCultural changes neededMore resources needed initially (Investment)Learning and experience needed for new approaches
![Page 34: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/34.jpg)
34
Concluding RemarksQuality by Design has moved into the implementation phase
New guidelines are in place to facilitateRecent NDAs (incl. ONDQA pilot program) have provided opportunities for implementing QbD
Full implementation of QbD is a win-win-win situation
Manufacturers – Better understanding of product/process, more efficient process, reduced regulatory burdenRegulators – providing regulatory flexibility without sacrificing qualityPatients – increased assurance of product quality
![Page 35: Pharmaceutical Development: ICH Q8/Q(8)R · PDF filePharmaceutical Development: ICH Q8/Q(8)R Workshop on Implementation of ICH Q8/Q9/Q10 Beijing, China December 3, 2008 Moheb M](https://reader034.vdocument.in/reader034/viewer/2022042605/5ab0e2497f8b9a6b468bd110/html5/thumbnails/35.jpg)
35
Pathway to the Desired State
Quality by Design Highway
PharmaceuticalQuality Systems(ICH Q10)
Quality Risk Management(ICH Q9)
The Desired State
Product and Process Understanding(ICH Q8/Q8R))
QbD
CurrentState
The Desired State:A maximally efficient, agile, flexible pharmaceutical manufacturing sector that reliably produces high-quality drug products without extensive regulatory oversight.