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Vaccine Development and Manufacture – an Overview 1

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Page 1: Vaccine Development and Manufacture –an Overvie · • CTD format: – Module 1: Administrative and Product Information – Module 2: Common Technical Document (CTD) Summaries –

Vaccine Development and Manufacture – an Overview

1

Page 2: Vaccine Development and Manufacture –an Overvie · • CTD format: – Module 1: Administrative and Product Information – Module 2: Common Technical Document (CTD) Summaries –

biotech.ca

Vaccine Industry Committee (VIC) members of BIOTECanada are vaccine manufacturers serving the Canadian market and early stage Canadian 

companies developing advanced vaccines. The VIC receives funding from its member companies.

Disclosure Statement

Page 3: Vaccine Development and Manufacture –an Overvie · • CTD format: – Module 1: Administrative and Product Information – Module 2: Common Technical Document (CTD) Summaries –

biotech.ca

By the end of the seminar, participants will be able to:• Describe how vaccines are developed by industry and the process for submission for regulatory approval

• Describe vaccine manufacturing and quality control processes

Objectives

Page 4: Vaccine Development and Manufacture –an Overvie · • CTD format: – Module 1: Administrative and Product Information – Module 2: Common Technical Document (CTD) Summaries –

biotech.ca

Live viruses and bacteria (antigens) Registration and adherence to entire specific process, not just product composition. 

Electron microscope image of vero cells (balls of sephadex) for Inactivated Polio Vaccine production (IPV)

Uniquely for Vaccines, THE PRODUCT IS THE PROCESS

Page 5: Vaccine Development and Manufacture –an Overvie · • CTD format: – Module 1: Administrative and Product Information – Module 2: Common Technical Document (CTD) Summaries –

biotech.ca

New Vaccine Development

Encouraging Vaccine Innovation: Promoting the Development of Vaccines that Minimize the Burden of Infectious Diseases in the 21st Century

Page 6: Vaccine Development and Manufacture –an Overvie · • CTD format: – Module 1: Administrative and Product Information – Module 2: Common Technical Document (CTD) Summaries –

biotech.ca6BIOTECanada’s Vaccine Industry Committee

Canadian Vaccine R&D and Manufacturing Sites

Page 7: Vaccine Development and Manufacture –an Overvie · • CTD format: – Module 1: Administrative and Product Information – Module 2: Common Technical Document (CTD) Summaries –

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• In order to register your product with Health Canada, you need appropriate clinical trials

• They should show your product is safe and effective

Clinical Trials

Page 8: Vaccine Development and Manufacture –an Overvie · • CTD format: – Module 1: Administrative and Product Information – Module 2: Common Technical Document (CTD) Summaries –

biotech.ca

• Health Canada approval of a Clinical Trial Application (CTA) is required to perform trials in humans

• The CTA is composed of three parts (modules):– Module 1 ‐ administrative and clinical information about the proposed trial

– Module 2 ‐ contains Quality (Chemistry and Manufacturing) information about the drug product(s) to be used in the proposed trial

– Module 3 ‐ contains additional supporting Quality information

• 30‐day review time

Clinical Trial Application

Page 9: Vaccine Development and Manufacture –an Overvie · • CTD format: – Module 1: Administrative and Product Information – Module 2: Common Technical Document (CTD) Summaries –

biotech.ca

• CTD format:– Module 1: Administrative and Product Information– Module 2: Common Technical Document (CTD) Summaries

– Module 3: Quality– Module 4: Nonclinical Study Reports– Module 5: Clinical Study Reports– Submissions are filed electronically (eCTD format)

• 300‐day review time

New Drug Submission

BIOTECanada’s Vaccine Industry Committee

Page 10: Vaccine Development and Manufacture –an Overvie · • CTD format: – Module 1: Administrative and Product Information – Module 2: Common Technical Document (CTD) Summaries –

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VACCINES: A COMPLEX MANUFACTURING PROCESS 

BIOTECanada’s Vaccine Industry Committee

A complex vaccine:

Page 11: Vaccine Development and Manufacture –an Overvie · • CTD format: – Module 1: Administrative and Product Information – Module 2: Common Technical Document (CTD) Summaries –

biotech.ca

Antigen Production

Page 12: Vaccine Development and Manufacture –an Overvie · • CTD format: – Module 1: Administrative and Product Information – Module 2: Common Technical Document (CTD) Summaries –

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Cell Culture

Monitored for:• Temperature• pH• Oxygen rate• Sterility• Homogeneity

Page 13: Vaccine Development and Manufacture –an Overvie · • CTD format: – Module 1: Administrative and Product Information – Module 2: Common Technical Document (CTD) Summaries –

biotech.ca

Isolation and Purification of the Antigens

Advances in Purification Technologies Accelerate Vaccine Development

Page 14: Vaccine Development and Manufacture –an Overvie · • CTD format: – Module 1: Administrative and Product Information – Module 2: Common Technical Document (CTD) Summaries –

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Formulation

Page 15: Vaccine Development and Manufacture –an Overvie · • CTD format: – Module 1: Administrative and Product Information – Module 2: Common Technical Document (CTD) Summaries –

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Filling

• Filled into vials or syringes

• Vials can be liquid or freeze‐dried

Page 16: Vaccine Development and Manufacture –an Overvie · • CTD format: – Module 1: Administrative and Product Information – Module 2: Common Technical Document (CTD) Summaries –

biotech.ca

Inspection

Page 17: Vaccine Development and Manufacture –an Overvie · • CTD format: – Module 1: Administrative and Product Information – Module 2: Common Technical Document (CTD) Summaries –

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Labelling and Packaging

BIOTECanada’s Vaccine Industry Committee

Page 18: Vaccine Development and Manufacture –an Overvie · • CTD format: – Module 1: Administrative and Product Information – Module 2: Common Technical Document (CTD) Summaries –

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Revisiting the manufacturing overview

BIOTECanada’s Vaccine Industry Committee

A complex vaccine may :

Page 19: Vaccine Development and Manufacture –an Overvie · • CTD format: – Module 1: Administrative and Product Information – Module 2: Common Technical Document (CTD) Summaries –

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Testing – Throughout the process

Continuous testing

Page 20: Vaccine Development and Manufacture –an Overvie · • CTD format: – Module 1: Administrative and Product Information – Module 2: Common Technical Document (CTD) Summaries –

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On average, 4 years for worldwide approval of a post-approval change

Page 21: Vaccine Development and Manufacture –an Overvie · • CTD format: – Module 1: Administrative and Product Information – Module 2: Common Technical Document (CTD) Summaries –

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Vaccines – Complex in formulation, testing and maintenance

One vaccine =• Multiple biological antigens• Up to 50 manufacturing steps• 200+ analytical methods• 1200 + individual tests• Up to 3 years to manufacture and test• Up to 4 years to implement the change worldwide

Page 22: Vaccine Development and Manufacture –an Overvie · • CTD format: – Module 1: Administrative and Product Information – Module 2: Common Technical Document (CTD) Summaries –

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Questions?