The document discusses guidelines from the International Conference on Harmonization (ICH) related to quality and specifications of pharmaceutical products. It describes several ICH Q guidelines including Q1 on stability testing, Q2 on analytical method validation, Q3 on impurities, Q4 on pharmacopoeial harmonization, and Q5 on biotechnological/biological products. Key points covered include requirements for stability testing protocols, validation of analytical methods, identification and qualification of impurities, harmonization of pharmacopoeial standards, and viral safety evaluation of cell-derived biopharmaceuticals.
Indian GMP Certification & WHO GMP CertificationVishal Shelke
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Sub :- Drug Regulatory Affairs
M.Pharm Sem II
Savitribai Phule Pune University
ICH stands for “International Conference For Harmonization Of Technical Requirements For Pharmaceutical For Human Use” brings together the medicines regulatory authorities and pharmaceutical industry around the world.
The purpose of stability testing is to provide evidence on how the quality of a drug product varies with time under the influence of a variety of environmental factors such as temperature, humidity & light.
Indian GMP Certification & WHO GMP CertificationVishal Shelke
Indian GMP Certification & WHO GMP Certification by Mr. Vishal Shelke
https://youtube.com/vishalshelke99
https://instagram.com/vishal_stagram
Sub :- Drug Regulatory Affairs
M.Pharm Sem II
Savitribai Phule Pune University
ICH stands for “International Conference For Harmonization Of Technical Requirements For Pharmaceutical For Human Use” brings together the medicines regulatory authorities and pharmaceutical industry around the world.
The purpose of stability testing is to provide evidence on how the quality of a drug product varies with time under the influence of a variety of environmental factors such as temperature, humidity & light.
A detailed study on the guidelines that are taken for ICH which is also known as the International Conference on Harmonization of Technical Requirements for Registration of Pharmaceuticals for Human Use. The chapter deals with an overview of Quality, Safety, Efficacy and Multidisciplinary guidelines and then a detailed study on the Quality Guidelines. Also a detailed learning of Stability Testing Guidelines proposed by the International Conference for Harmonization.
Manufacturing Control Systems. J R Controls provides control systems for the manufacturing industry. A typical control system will monitor the progress of parts through the manufacturing and finishing process.
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.
- Whilst the realization of the CTD took many years, there is now a common format for the submission of Marketing Authorizations Applications across the three ICH regions - Europe, Japan and the USA.
- This should facilitate pharmaceutical companies to make simultaneous filings in the ICH regions as it will eliminate the extensive work previously required to convert, for example, a US dossier to an EU dossier and vice versa.
A detailed study on the guidelines that are taken for ICH which is also known as the International Conference on Harmonization of Technical Requirements for Registration of Pharmaceuticals for Human Use. The chapter deals with an overview of Quality, Safety, Efficacy and Multidisciplinary guidelines and then a detailed study on the Quality Guidelines. Also a detailed learning of Stability Testing Guidelines proposed by the International Conference for Harmonization.
Manufacturing Control Systems. J R Controls provides control systems for the manufacturing industry. A typical control system will monitor the progress of parts through the manufacturing and finishing process.
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.
- Whilst the realization of the CTD took many years, there is now a common format for the submission of Marketing Authorizations Applications across the three ICH regions - Europe, Japan and the USA.
- This should facilitate pharmaceutical companies to make simultaneous filings in the ICH regions as it will eliminate the extensive work previously required to convert, for example, a US dossier to an EU dossier and vice versa.
Forced degradation studies for drug substances and drug products a regulator...Veeprho Laboratories
Introduction –
Various regulatory guidance are available which provides useful definitions and general comments about degradation studies. However, guidance concerning the scope, timing, degradation condition and best practices for degradation studies is very general. Various issues related to stress testing are addressed in numerous guidance documents but not always in the context of stress testing. Therefore, stress-testing conditions should be realistic and not excessive.
The forced degradation studies are also expected -
1. Structure elucidation of possible degradation path-ways.
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3. To facilitate improvements in the manufacturing process and formulations in parallel with accelerated pharmaceutical stability studies.
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ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
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2. ICH: Is International Conference of Harmonization of technical
requirements for registration of pharmaceuticals for human use.
Aim : It is a unique project that brings together the regulatory
authorities of Europe, Japan & U.S. and experts from the
pharmaceutical industries to discuss the scientific and technical
aspects of the product registration.
2
5. - For new API and related medicinal products.
- To provide evidence on how the quality of an API/finished
product changes with time under the influence of environmental
factors such as temperature, humidity and light and to establish a
re-test period/shelf-life for the API or finished product.
5
6. - Stress testing required for API
- Long-term and accelerated testing required for API and
product, where necessary intermediate testing.
- Minimum of three representative batches.
- Testing over a minimum of 12 months at LT and 6
months at accelerated conditions (with defined testing
frequency)
6
7. - Storage conditions for the “general case”, aqueous products
in semi-permeable containers, products to be stored in a
refrigerator and a freezer.
- Stability commitment.
7
8. Study Storage
condition
Minimum time period
covered by data at
submission
Long term* 25°C ± 2°C/60%
RH ± 5% RH or
30°C ± 2°C/65%
RH ± 5% RH
12 months
Intermediate 30°C ± 2°C/65%
RH ± 5% RH
6 months
Accelerated 40°C ± 2°C/75%
RH ± 5% RH
6 months
8
10. - Describes requirements on photostability testing and defines
light exposure to be applied.
- To be tested on API – if not photosensitive, no further testing
required.
- If photosensitive, to be continued on exposed finished
product and product in primary package, product in
marketing package, where relevant.
- Where necessary, impact of light during manufacturing
process to be evaluated.
- Confirmatory testing required, where applicable.
10
12. GENERAL
This document is an annex to the ICH parent stability
guideline and addresses the recommendations on what
should be submitted regarding stability of new dosage forms
by the owner of the original application, after the original
submission for new drug substances and products.
NEW DOSAGE FORMS
A new dosage form is defined as a drug product which is a
different pharmaceutical product type, but contains the same
active substance as included in the existing drug product
approved by the pertinent regulatory authority.
12
14. - Describes possibilities to apply reduced test designs, i.e.
bracketing and matrixing.
- Defines situations where reduced testing can be applied
without additional justification, with justification or where it is
not applicable.
- Bracketing: testing of extremes only.
- Matrixing: testing of a different samples of factor
combinations at different time points during the study.
- Provides example designs.
14
15. Bracketing
bracketing is the design of a stability schedule such that only
samples on the extremes of certain design factors (e.g.,
strength, container size and/or fill) are tested at all time points
as in a full design. The design assumes that the stability of any
intermediate levels is represented by the stability of the
extremes tested.
Matrixing is the design of a stability schedule such that a
selected subset of the total number of possible samples for all
factor combinations would be tested at a specified time point.
Matrixing
Each storage condition should be treated separately under
its own matrixing design.
15
16. Strength 50 mg 75
mg
100 mg
Batch 1 2 3 1 2 3 1 2 3
Container
size
15ml T T T T T T
100ml
500ml T T T T T T
Bracketing on strength and container size
T: Sample tested; (T): Sample tested if full shelf life data will not be
available before approval.
16
17. Time point
(months)
0 3 6 9 12 18 24 36
Batch
1
T T T T T T
S1 Batch
2
T T T T T T
Stre
ngt
h
Batch
3
T T T ( T) T T T
Batch
1
T T T ( T) T T T
S2 Batch
2
T T T T T T
Batch
3
T T T T T T
17
19. Objectives of the Guideline
This guideline is intended to provide recommendations on
how to use stability data generated in accordance with the
principles detailed in the ICH guideline “Q1A(R) Stability
Testing of New Drug Substances and Products” (hereafter
referred to as the parent guideline) to propose a retest period or
shelf life in a registration application.
19
22. Typical validation characteristics which should be
considered are listed below:
Accuracy
Precision
Repeatability
Intermediate Precision
Specificity
Detection Limit
Quantitation Limit
Linearity
Range 22
23. Revalidation may be necessary in the following circumstances:
- changes in the synthesis of the drug substance;
- changes in the composition of the finished product;
- changes in the analytical procedure.
The degree of revalidation required depends on the nature of
the changes. Certain other changes may require validation as
well.
23
25. INTRODUCTION
This document is intended to provide guidance for registration
applications on the content and qualification of impurities in
new drug substances produced by chemical syntheses and not
previously registered in a region or member state. Impurities in
new drug substances are addressed from two perspectives :
Chemistry aspects include classification and identification of
impurities, report generation, listing of impurities in
specifications, and a brief discussion of analytical procedures
Safety aspects include specific guidance for qualifying those
impurities that were not present, or were present at substantially
lower levels, in batches of a new drug substance used in safety
and clinical studies.
25
27. Objective of the guideline
This document provides guidance for registration applications
on the content and qualification of impurities in new drug
products produced from chemically synthesised new drug
substances not previously registered in a region or member
state.
Scope of the guideline
This guideline addresses only those impurities in new drug
products classified as degradation products of the drug
substance or reaction products of the drug substance with an
excipient and/or immediate container closure system
(collectively referred to as “degradation products” in this
guideline).
27
29. Objective
The objective of this guideline is to recommend acceptable
amounts for residual solvents in pharmaceuticals for the
safety of the patient.
Since there is no therapeutic benefit from residual solvents,
all residual solvents should be removed to the extent possible
to meet product specifications, good manufacturing practices,
or other quality-based requirements.
Scope of the guideline
Residual solvents in drug substances, excipients, and in
drug products are within the scope of this guideline.
29
30. GENERAL PRINCIPLES
Class 1 solvents: Solvents to be avoided
Known human carcinogens, strongly suspected human
carcinogens, and environmental hazards.
Class 2 solvents: Solvents to be limited
Non-genotoxic animal carcinogens or possible causative
agents of other irreversible toxicity such as neurotoxicity or
teratogenicity.
Solvents suspected of other significant but reversible toxicities
Class 3 solvents: Solvents with low toxic potential
Solvents with low toxic potential to man; no health-based
exposure limit is needed. Class 3 solvents have PDEs of 50
mg or more per day.
30
32. It is proposed that a new harmonised tripartite guideline
be developed to provide a globalpolicy for limiting metal
impurities qualitatively and quantitatively in drug products
and ingredients.
32
34. Q4B ANNEX 1(R1)
EVALUATION AND
RECOMMENDATION OF
PHARMACOPOEIAL
TEXTS FOR USE IN THE
ICH REGIONS ON
RESIDUE ON
IGNITION/SULPHATED
ASH GENERAL
CHAPTER.
This annex is the result of
the Q4B process for Residue
on Ignition/Sulphated Ash.
34
35. Q4B ANNEX 2(R1)
TEST FOR
EXTRACTABLE
VOLUME OF
PARENTERAL
PREPARATIONS
GENERAL CHAPTER
This annex is the result of
the Q4B process for the Test
for Extractable Volume of
Parenteral Preparations
General Chapter.
35
36. Q4B ANNEX 3(R1)
TEST FOR
PARTICULATE
CONTAMINATION: SUB-
VISIBLE PARTICLES
GENERAL CHAPTER
This annex is the result of
the Q4B process for Test for
Particulate Contamination:
Sub-Visible Particles.
36
37. Q4B ANNEX 4A(R1)
MICROBIOLOGICAL
EXAMINATION OF
NON-STERILE
PRODUCTS:
MICROBIAL
ENUMERATIONS TESTS
GENERAL CHAPTER
37
38. Q4B ANNEX 4B(R1)
This annex is the result of
the Q4B process for
Microbiological
Examination of Non-Sterile
Products: Tests for Specified
Micro-organisms.
38
39. Q4B ANNEX 4C(R1)
MICROBIOLOGICAL
EXAMINATION OF
NON-STERILE
PRODUCTS:
ACCEPTANCE
CRITERIA FOR
PHARMACEUTICAL
PREPARATIONS AND
SUBSTANCES FOR
PHARMACEUTICAL
USE.
39
44. INTRODUCTION
This document is concerned with testing and evaluation of
the viral safety of biotechnology products derived from
characterised cell lines of human or animal origin (i.e.,
mammalian, avian, insect) and outlines data that should be
submitted in the marketing application/registration package.
The scope of the document covers products derived from
cell cultures initiated from characterised cell banks. It covers
products derived from in vitro cell culture, such as
interferons, monoclonal antibodies and recombinant DNA-
derived products including recombinant subunit vaccines,
and also includes products derived from hybridoma cells
grown in vivo as ascites
44
45. Three principal, complementary approaches have evolved
to control the potential viral contamination of biotechnology
products:
a) selecting and testing cell lines and other raw materials,
including media components, for the absence of undesirable
viruses which may be infectious and/or pathogenic for
humans;
b) assessing the capacity of the production processes to
clear infectious viruses;
c) testing the product at appropriate steps of production for
absence of contaminating infectious viruses.
45
48. SCOPE
The guidance stated in this annex applies to well-
characterised proteins and polypeptides, their derivatives and
products of which they are components, and which are
isolated from tissues, body fluids, cell cultures, or produced
using rDNA technology. Thus, the document covers the
generation and submission of stability data for products such
as cytokines (interferons, interleukins, colony-stimulating
factors, tumour necrosis factors), erythropoietins, plasminogen
activators, blood, plasma factors, growth hormones and
growth factors, insulins, monoclonal antibodies, and vaccines
consisting of well-characterised proteins or polypeptides.
48
50. SCOPE
This guideline covers cell substrates having a cell
banking system. In this document, “cell substrate” refers to
microbial cells or cell lines derived from human or animal
sources that possess the full potential for generation of the
desired biotechnological/biological products for human in
vivo or ex vivo use.
50
52. The goal of the comparability exercise is to ensure the
quality, safety and efficacy of drug product produced by a
changed manufacturing process, through collection and
evaluation of the relevant data to determine whether there
might be any adverse impact on the drug product due to the
manufacturing process changes.
52