Common Technical Document (CTD)

www.ngsmips.nitte.edu.in
CTD
Common Technical Document
Department of Regulatory Affairs
NGSMIPS, Nitte University
Mangalore
- Swapnil Dylan Fernandes
1st M.Pharm
1

WILL DISCUSS ABOUT :-
 What is CTD?
 Why CTD?
 Preparing and organizing the CTD (Modules)
 Conclusion
 References
2

ABBREVIATIONS
 CDSCO: Central Drugs Standard Control Organization
 CTD: Common Technical Document
 DCGI: Drug Controller General of India
 eCTD: Electronic Common Technical Document
 FDA: Food and Drug Administration
 ICH: International Conference on Harmonisation
 IND: Investigational New Drug application
 NDA: New Drug Application
 USFDA: US Food and Drug Administration
 TGA: Therapeutic Goods Administration
 EMA: European Medicines Agency
3

WHAT IS CTD?
 Application format
 CTD IS A JOINT EFFORT OF 3 REGULATORY AGENCIES:
 1.European Medicines Agency (EMEA, Europe),
 2.Food and Drug Administration (FDA, USA) and
 3.Ministry of Health, Labour and Welfare (MHLW,Japan).
 The CTD is a set of specifications for a dossier for the
registration of medicines (TGA)
 CTD is an internationally agreed “well structured common
format” for the organization of the technical requirements
that is to be submitted to the regulatory authority as an
application for the registration of pharmaceuticals for human
use in all three ICH regions (U.S.A., Europe and Japan).
4

WHY CTD?
 Hurdles put down by the 3 major regulatory
authorities.
 Objective of ICH to prepare the CTD.
 Reduce the time and resources used to compile
applications
 It will ease the preparation of electronic submissions.
 To facilitate simultaneous submission in three
regions.
 To facilitate easier exchange of regulatory
information and thereby ensure faster availability of
new medicines.
5

MODULES OF CTD
 It is organized into:-
 Module 1: General Information
 Module 2: CTD summaries
 Module 3: Quality
 Module 4: Nonclinical study reports
 Module 5: Clinical study reports
6

MODULE 1
 Administrative information and prescribing
information.
 Document specific to each region.
 E.g. Application form
Proposed label for use in the region
8

MODULE 1: GENERAL INFORMATION
1.1. Covering letter & comprehensive table of contents
1.2. Administrative information
 Brief introduction about the applicant company
 Duly filled and signed application in Form 44 and Treasury Challan
 Legal and Critical Documents such as Copy of Clinical Trial/BE., No
Objection letters issued by CDSCO, Batch release certificate issued by
National Regulatory Authorities
E.g. For manufacture and marketing of finished products, in addition to the above
mentioned docs,
Copy of existing manufacturing license in Form 25 / 28.
Copy of Form-29
Certificate of Analysis
Coordinates related to the application
9

1.3 General Information on Drug Product
1.5 Regulatory status in other countries
1.6 Domestic price of the drug followed in the countries of
1.7 A brief profile of the manufacturer’s research activity
1.8 A brief profile of the manufacturer’s business activity in
domestic as well as global market
1.9 Information regarding involvement of experts, if any
1.10 Samples of drug product
1.11 Promotional materials
10

MODULE 2 - CTD SUMMARIES
2.1 Table of content of module 2
2.2 Introduction
2.3 Quality overall summaries
2.4 Non-clinical overview
2.5 Clinical overview
2.6 Non-clinical summaries
2.7 Clinical summaries
11

 2.3 QUALITY OVERALL SUMMARIES
– The Quality Overall Summary (QOS) is an outline of
data presented in Module 3.
– Entire information present in Module 3
corresponding sections is not provided, but, provide
brief information picked from relevant sections.
– 2.3.S Summary Of Drug Substance
– 2.3.P Summary Of Drug Product
12

 2.4 NON-CLINICAL OVERVIEW
– 2.4.1 Introduction and GLP statement
– 2.4.2 Overview of the Non Clinical Testing Strategy
– 2.4.3 Pharmacology
– 2.4.4 Pharmacokinetics
– 2.4.5 Toxicology
– 2.4.6 Integrated Overview and Conclusions
– 2.4.7 List of Literature References
 Implications of nonclinical findings for the safe use of
the pharmaceutical.
13

 2.5 CLINICAL OVERVIEW
– Overview of analysis of the clinical data
– Provide a brief overview of the clinical findings
– Analyse the benefits and risks of the medicinal product in its
intended use
• 2.5.1 Product Development Rationale
• 2.5.2 Overview of Biopharmaceutics
• 2.5.3. Overview of Clinical Pharmacology
• 2.5.4 Overview of Efficacy
• 2.5.5 Overview of Safety
• 2.5.6 Benefits and Risks Conclusions
• 2.5.7 Literature References
14

 2.6 NON-CLINICAL SUMMARIES
– Summary of pharmacokinetic, pharmacological
and toxicology studies – in-vivo/in-vitro, species,
route and duration
– Appropriate age and gender related effects
15

 2.7 CLINICAL SUMMARIES
– This section is intended to provide a detailed, factual
summarization of all of the clinical information in the
CTD. This includes:
• information provided in clinical study reports
• information obtained from any analyses for which full
reports have been included in Module 5; and
• post-marketing data for products that have been marketed
in other regions
– Synopses of Individual Studies
16

MODULE 3 - QUALITY
 The Quality section of the Common Technical Document (M4Q)
provides a harmonised structure and format for presenting CMC
(Chemistry, Manufacturing and Controls) information in a
registration dossier.
17
Module 3 content
Module Content
3.1 Module 3 table of contents
3.2 Body of data
3.3 Literature references

 3.2 BODY OF DATA
– 3.2.S DRUG SUBSTANCE(S)
 3.2.S.1 General information (name, manufacturer)
 3.2.S.2 Manufacture of Drug Substance (name, manufacturer)
• 3.2.S.3 Characterization of Drug Substance
• 3.2.S.4 Quality control of Drug Substance
• 3.2.S.5 Reference Standards or Materials
• 3.2.S.6 Container Closure System
• 3.2.S.7 Stability of Drug Substance
– 3.2.P DRUG PRODUCT (NAME, DOSAGE FORM)
 3.2.P.4 Control of Excipients
 3.2.P.5 Control of Drug Product
18

MODULE 4: NON-CLINICAL STUDY REPORTS
 Module 4 describes the format and organisation
of the nonclinical (pharmaco-toxicological) data
relevant to the application.
– 4.2 STUDY REPORTS
– 4.2.1 Pharmacology
– 4.2.2 Pharmacokinetics
– 4.2.3 Toxicology
– 4.3 literature references
19

MODULE 5: CLINICAL STUDY REPORTS
 Module 5 describes the format and organisation of the clinical data
relevant to the application.
– 5.3.1 Reports of Biopharmaceutical Studies
– 5.3.2 Reports of Studies Pertinent to Pharmacokinetics Using
Human Biomaterials
– 5.3.3 Reports of Human Pharmacokinetic (PK) Studies
– 5.3.4 Reports of Human Pharmacodynamic (PD) Studies
– 5.3.5 Reports of Efficacy and Safety Studies
– 5.3.6 Reports of Post-Marketing Experience
– 5.3.7 Case Report Forms and Individual Patient Listings
– 5.4 literature references
20

www.ngsmips.nitte.edu.in 21
GUIDANCE FOR THE INDUSTRY
 Divided in 4 guidance document

CONCLUSION
 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.
22

REFERENCES
1. “Guidance for Industry on Preparation of Common Technical Document
for Import / Manufacture And Marketing Approval Of New Drugs For
Human Use (New Drug Application – NDA)”. Available at
http://cdsco.nic.in/CTD_Guidance%20-Final.pdf
2. “Guideline M4: The Common Technical Document”. Available at
http://www.ich.org/products/ctd.html
3. “ICH Harmonised Tripartite Guideline: Organisation Of The Common
Technical Document For The Registration Of Pharmaceuticals For Human
Use M4”. Available at http://www.ich.org/fileadmin
23

Common Technical Document (CTD)

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