Validation is a documented program that provides high degree of assurance that a specific process, method or system consistently produces a result meeting pre-determined acceptance criteria.
QUALIFICATION & VALIDATION.Validation is an essential part of GMP, and an element of QA.Critical steps in the process need to be validated.Need for confidence that the product will consistently meet predetermined specifications and attributes.
Qualification and Validation have big Weightage in the Regulatory Compliance and GMP. Qualification and Validation only can guarantee about the Product Safety, Integrity, Strength, Purity and Quality assurance.
QUALIFICATION & VALIDATION.Validation is an essential part of GMP, and an element of QA.Critical steps in the process need to be validated.Need for confidence that the product will consistently meet predetermined specifications and attributes.
Qualification and Validation have big Weightage in the Regulatory Compliance and GMP. Qualification and Validation only can guarantee about the Product Safety, Integrity, Strength, Purity and Quality assurance.
Process Validation is Key important factor for the Pharmaceutical Industry to maintain Consistent Quality in product which claimed by the manufacturer.
QUALIFICATION OF MANUFACTURING EQUIPMENTSANKUSH JADHAV
it gives the information about qualification of various manufacturing equipment which is used into the pharmaceutical labs. (only for information purpose)
Validation: Validation is a documented program that provides high degree of assurance that a specific process, method or system consistently produces a result meeting pre-determined acceptance criteria.
Aseptic / sterile - “ A state of control attained by using an aseptic work area and performing activities in a manner that precludes microbiological contamination of the exposed sterile product”
Validation of aseptic process should be designed to provide assurance through appropriate testing that all phases and activities of the process remain sterile and it is controlled within the predetermined parameters.
Drug product, container, and closure are subject to sterilization separately, and then brought together.
Aseptic / sterile- “ A state of control attained by using an aseptic work area and performing activities in a manner that precludes microbiological contamination of the exposed sterile product”
A validation programme involves various components in pharmaceutical organisation related to process, equipment and product.
It is a regulatory requirement for pharmaceutical companies to perform Instrument Validation on all new instruments.
Instrument Validation requires detailed knowledge of the instrumentation system being validated and is therefore usually performed by the company supplying the instrument.
In this slide contains Introduction, levels of cleaning, mechanism, sampling method of cleaning validation.
Presented by: P. VENKATESH (Department of pharmaceutical analysis).RIPER, anantapur
Process Validation is Key important factor for the Pharmaceutical Industry to maintain Consistent Quality in product which claimed by the manufacturer.
QUALIFICATION OF MANUFACTURING EQUIPMENTSANKUSH JADHAV
it gives the information about qualification of various manufacturing equipment which is used into the pharmaceutical labs. (only for information purpose)
Validation: Validation is a documented program that provides high degree of assurance that a specific process, method or system consistently produces a result meeting pre-determined acceptance criteria.
Aseptic / sterile - “ A state of control attained by using an aseptic work area and performing activities in a manner that precludes microbiological contamination of the exposed sterile product”
Validation of aseptic process should be designed to provide assurance through appropriate testing that all phases and activities of the process remain sterile and it is controlled within the predetermined parameters.
Drug product, container, and closure are subject to sterilization separately, and then brought together.
Aseptic / sterile- “ A state of control attained by using an aseptic work area and performing activities in a manner that precludes microbiological contamination of the exposed sterile product”
A validation programme involves various components in pharmaceutical organisation related to process, equipment and product.
It is a regulatory requirement for pharmaceutical companies to perform Instrument Validation on all new instruments.
Instrument Validation requires detailed knowledge of the instrumentation system being validated and is therefore usually performed by the company supplying the instrument.
In this slide contains Introduction, levels of cleaning, mechanism, sampling method of cleaning validation.
Presented by: P. VENKATESH (Department of pharmaceutical analysis).RIPER, anantapur
Introduction to Pharmaceutical Validation, Scope & Merits of Validation, Validation and calibration of Master plan, Hrs ICH & WHO guidelines for calibration and validation of
equipment's, Validation of specific dosage form, Types of validation. Government regulation, Manufacturing Process Model, URS, DQ, IQ, OQ & P.Q. of facilities.
complete and detail study on the topic of validation used in pharmaceuticals industry and also in the learning purpose for the students in the classrooms. this ppt help a lot to the students as well as teachers to learn more on the validation topics.
validation is a technique of validating the final product either starting from the raw material or within the process, its all types cover the methods of validation and sequence in the product development.
- Video recording of this lecture in English language: https://youtu.be/kqbnxVAZs-0
- Video recording of this lecture in Arabic language: https://youtu.be/SINlygW1Mpc
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
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
Basavarajeeyam is a Sreshta Sangraha grantha (Compiled book ), written by Neelkanta kotturu Basavaraja Virachita. It contains 25 Prakaranas, First 24 Chapters related to Rogas& 25th to Rasadravyas.
- 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
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
Best Ayurvedic medicine for Gas and IndigestionSwastikAyurveda
Here is the updated list of Top Best Ayurvedic medicine for Gas and Indigestion and those are Gas-O-Go Syp for Dyspepsia | Lavizyme Syrup for Acidity | Yumzyme Hepatoprotective Capsules etc
Knee anatomy and clinical tests 2024.pdfvimalpl1234
This includes all relevant anatomy and clinical tests compiled from standard textbooks, Campbell,netter etc..It is comprehensive and best suited for orthopaedicians and orthopaedic residents.
NVBDCP.pptx Nation vector borne disease control programSapna Thakur
NVBDCP was launched in 2003-2004 . Vector-Borne Disease: Disease that results from an infection transmitted to humans and other animals by blood-feeding arthropods, such as mosquitoes, ticks, and fleas. Examples of vector-borne diseases include Dengue fever, West Nile Virus, Lyme disease, and malaria.
3. What is Validation
• Defination
Validation is a documented program that provides high degree of
assurance that a specific process, method or system consistently
produces a result meeting pre-determined acceptance criteria.
• Need of validation
3
4. • Site validation committee
• Manufacturing department
• Quality assurance
• Quality control
• Research and development
4
5. • Manager production
• Quality control manager
• Maintenance manager
• Production manager
• Quality assurance manager
5
6. 6
The documentation resulting from validation may be
divided into two categories
• Protocols
• Final validation Reports
7. • The validation protocol is defined as the experimental
plan that design thoroughly the validation programme.
• A written plan stating how validation will be conducted,
including test parameters, product characteristics,
production and packaging equipment, and decision points
on what constitutes acceptable test results
7
Validation ProtocolValidation Protocol1,41,4
8. Validation protocol contain two sections
• Procedure
• Form
In the case where a protocol is change or modified after
its approval, appropriate reasoning for such a change
must be documented.
8
9. • Scope
• Objective
• Description of process
• Identification of Critical parameters
9
10. • Description of analytical method
• Documentation
• Conclusion
• Approval
• Final validation report
10
Cont…Cont…
11. • Title
• Objective & Scope
• Responsibility
• Protocol Approval
• Validation Team
• Product Composition
11
12. • Process Flow Chart
• Manufacturing Process
• Review of Equipments
• Review of Raw Materials
• Review of Analytical records
12
13. • Identification of process
• Objective and measurable criteria
• Duration of the validation
• Identification and quality of system
• Identification of various test
Protocol developmentProtocol development
15. The Master Validation Protocol is the outline of the
validation
• Identifies which items are subjects to validation
• It specifies responsibilities for validation
procedures and helps to plan required activity
• What is the qualification criteria for particular
system
16. Qualification is defined as the “action of proving that
any premises, systems and items of equipment work
correctly and actually lead to the expected results.”
The qualification protocol that provides details about
system , scope, test procedure, and acceptance criteria
16
17. • Purpose
Give a clear and simple statement of Objectives of
qualification system
• Scope
The scope to indicate what equipment is being qualified
• Equipment Description
Simple description of the Equipment
18. • Responsibilities
Identify the responsibility of individual involve
approval of protocol
• Specification
Defining the full range of operating parameter like
temp, pressure ,time etc
• Conclusion
To summarize all test result performed in validation
of any equipment
18
19. • Specification of requirements for facilities, plants and
equipment, mainly in connection with modification
of equipment
• Design Qualification for setting functional and
performance or operational specifications
19
20. • Verifies that the correct equipment has been received
and installed as per plan and protocol
• Verifies that equipment has been properly installed
and calibrated including connections to utilities.
• Documented records for the installation
The supplier and manufacturer
System or equipment name, model and serial number
Date of installation relevant procedures and certificates
20
21. • The equipment must be work according to approval
plans for testing procedures
• Systems and equipment should operate correctly
• Verifies that the equipment operates consistently
within established limits and tolerances over the
defined operating ranges.
21
22. • It verifies that performance of critical utility system or
process
• Assurance that the process continues to comply with
established requirements.
• Performance Qualification (PQ) for testing that the
system consistently performs as intended for the
selected application.
22
23. Re-validation is required when the operating
equipment or system has been changed in some
way.
It is carried out when:
The transfer of product from one plan to another
Computer systems have been replaced
Changes in the process use in the validation
Critical items have been replaced or repaired.
23
24. TABLE OF CONTENTSTABLE OF CONTENTS
• Objective
• Scope
• Responsibility and authority
• Reference of cleaning document
• Equipment to be cleaned
Common equipment
Cleaning procedure and cleaning equipment
24
25. Selection of Worst case productSelection of Worst case product
• Evaluation of the product mix to select the worst
case product or marker product
Operator training
Cleaning limits selection criteria based on MAC approach
• Validation Plan
Worst-case conditions
Chemical and microbiological analytical methods
Acceptance criteria
• Sampling plan
25
26. • The validation protocol should list the selected process
and control parameters
• The quality of validation and its report is directly
related to the quality of protocol
• The protocol is foundation of validation report
including the documentation part
26
27. 1) Nash RA ,Wachter AH , Pharmacutical Process Validation,An
International 3rd
Edition ,Revised &Expanded,Indian special
edition,Informa Healthcare, 2011 ,volume 129. p 607-609
2) Carleton FJ. Validation of Solid Dosage Forms, Validation of
Pharmaceutical Processes, In Marcel Dekker, 3rd
Edition ,
Informa healthcare USA, p 310-315
3) Potdar MA. Pharmacutical Quality Assurance ,Nirali
Prakashan, 2nd
edition 2007,p8.8-8.20
27
28. 4) Haider SI.Pharmacutical Master Validation Plan, The
Ultimate Guide to FDA, GMP, & GLP Complience,Indian
Special edition , Informa Healthcare ,p311
5) Berry IR. and Harpaz D., Validation of Active
Pharmaceutical Ingredients, CRC Press, 2nd
edition, p421-
425, 463-468
6) www.econ.com
28
Protocol development:
Detailed protocols for performing validations are essential to ensure that the process, whether solid dose, liquid or sterile, is adequately validated. Process validation protocols should include:
Identification of process: Objective and measurable criteria for a successful validation- Determine WHAT to verify and measure- Determine HOW to verify and measure- Determine HOW MANY to verify and measure, i.e. what statistical test of significance will be applied and what will be the confidence in the result?- Determine WHEN to verify and measure- Define acceptance AND rejection criteria- Define the required level of documentation
Length and duration of the validation: Challenges to the process should simulate conditions encountered during actual manufacturing. Challenges should include the range of conditions as defined by the various action levels.
Shifts, equipment to be used in the process: This is most important for sterile manufacturing especially aseptic filling and lyophilization.
Identification of utilities (air, water, gas, nitrogen, vacuum, etc.) for the process equipment and quality of the utilities
Identification of operators and required operator training and qualification