Skip to main content

Main menu

  • Home
  • Content
    • Current Issue
    • Past Issues
    • Accepted Articles
    • Email Alerts
    • RSS
    • Terms of Use
  • About PDA JPST
    • JPST Editors and Editorial Board
    • About/Vision/Mission
    • Paper of the Year
  • Author & Reviewer Resources
    • Author Resources / Submit
    • Reviewer Resources
  • JPST Access and Subscriptions
    • PDA Members
    • Institutional Subscriptions
    • Nonmember Access
  • Support
    • Join PDA
    • Contact
    • Feedback
    • Advertising
    • CiteTrack
  • .
    • Visit PDA
    • PDA Letter
    • Technical Reports
    • news uPDATe
    • Bookstore

User menu

  • Register
  • Subscribe
  • My alerts
  • Log in
  • My Cart

Search

  • Advanced search
PDA Journal of Pharmaceutical Science and Technology
  • .
    • Visit PDA
    • PDA Letter
    • Technical Reports
    • news uPDATe
    • Bookstore
  • Register
  • Subscribe
  • My alerts
  • Log in
  • My Cart
PDA Journal of Pharmaceutical Science and Technology

Advanced Search

  • Home
  • Content
    • Current Issue
    • Past Issues
    • Accepted Articles
    • Email Alerts
    • RSS
    • Terms of Use
  • About PDA JPST
    • JPST Editors and Editorial Board
    • About/Vision/Mission
    • Paper of the Year
  • Author & Reviewer Resources
    • Author Resources / Submit
    • Reviewer Resources
  • JPST Access and Subscriptions
    • PDA Members
    • Institutional Subscriptions
    • Nonmember Access
  • Support
    • Join PDA
    • Contact
    • Feedback
    • Advertising
    • CiteTrack
  • Follow pda on Twitter
  • Visit PDA on LinkedIn
  • Visit pda on Facebook
Case ReportCase Study

Risk-Based Approach for Analytical Comparability and Comparability Protocols

Kavita Ramalingam Iyer and Isabelle Lequeux
PDA Journal of Pharmaceutical Science and Technology September 2020, 74 (5) 563-570; DOI: https://doi.org/10.5731/pdajpst.2019.010439
Kavita Ramalingam Iyer
1RD Chief Regulatory Office, GSK; and
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • For correspondence: kavita.x.ramalingamiyer@gsk.com
Isabelle Lequeux
2BioPhorum, E-mail:
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • For correspondence: isabelle@biophorum.com
  • Article
  • Figures & Data
  • References
  • Info & Metrics
  • PDF
Loading

Article Information

vol. 74 no. 5 563-570
DOI 
https://doi.org/10.5731/pdajpst.2019.010439
PubMed 
32295861

Published By 
Parenteral Drug Association (PDA)
Print ISSN 
1079-7440
Online ISSN 
1948-2124
History 
  • Published online October 5, 2020.

Article Versions

  • previous version (April 15, 2020 - 10:05).
  • You are viewing the most recent version of this article.
Copyright & Usage 
© PDA, Inc. 2020

Author Information

  1. Kavita Ramalingam Iyer1,*,# and
  2. Isabelle Lequeux2
  1. 1RD Chief Regulatory Office, GSK; and
  2. 2BioPhorum, E-mail: isabelle{at}biophorum.com
  1. ↵*Corresponding Author: RD Chief Regulatory Office, GSK, 1250 South Collegeville Rd., Collegeville, PA, 19426. Telephone: +1 610-917-2666. E-mail: kavita.x.ramalingamiyer{at}gsk.com
View Full Text

Cited By...

  • 3 Citations
  • Google Scholar

This article has been cited by the following articles in journals that are participating in Crossref Cited-by Linking.

  • An Industry Perspective on the use of Forced Degradation Studies to Assess Comparability of Biopharmaceuticals
    John M. Campbell, Stefano Colombo, Jamie L. Doyle, Dana I. Filoti, Göran Hübner, Laurent Magnenat, Ann K. Nowinski, Jorge Alex Pavon, Surinder M. Singh, Laila R. Vo, Joshua M. Woods, Elaine S.E. Stokes
    Journal of Pharmaceutical Sciences 2024 113 3
  • Analytical comparability to evaluate impact of manufacturing changes of ARX788, an Anti-HER2 ADC in late-stage clinical development
    Wayne Yu, Mysore P. Ramprasad, Manoj Pal, Chris Chen, Shashi Paruchuri, Lillian Skidmore, Nick Knudsen, Molly Allen, Ying Buechler, Oksana Lockridge
    PLOS ONE 2023 18 7
  • Patient-centric Comparability Assessment of Biopharmaceuticals
    Markus Blümel, Ruth Cordoba-Rodriguez, James A. Carroll, Richard L. Beardsley, Frank Maggio, David Wylie, Valerie Tsang, Robin Ehrick, Bernard G. Francq, Thomas Pohl, Sonia Taktak, Andrew Spasoff, Amy Morrison, Methal Albarghouthi
    Journal of Pharmaceutical Sciences 2024 113 6
PreviousNext
Back to top

In This Issue

PDA Journal of Pharmaceutical Science and Technology: 74 (5)
PDA Journal of Pharmaceutical Science and Technology
Vol. 74, Issue 5
September/October 2020
  • Table of Contents
  • Index by Author
  • Complete Issue (PDF)
Print
Download PDF
Article Alerts
Sign In to Email Alerts with your Email Address
Email Article

Thank you for your interest in spreading the word on PDA Journal of Pharmaceutical Science and Technology.

NOTE: We only request your email address so that the person you are recommending the page to knows that you wanted them to see it, and that it is not junk mail. We do not capture any email address.

Enter multiple addresses on separate lines or separate them with commas.
Risk-Based Approach for Analytical Comparability and Comparability Protocols
(Your Name) has sent you a message from PDA Journal of Pharmaceutical Science and Technology
(Your Name) thought you would like to see the PDA Journal of Pharmaceutical Science and Technology web site.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
10 + 7 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.
Citation Tools
Risk-Based Approach for Analytical Comparability and Comparability Protocols
Kavita Ramalingam Iyer, Isabelle Lequeux
PDA Journal of Pharmaceutical Science and Technology Sep 2020, 74 (5) 563-570; DOI: 10.5731/pdajpst.2019.010439

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero
Share
Risk-Based Approach for Analytical Comparability and Comparability Protocols
Kavita Ramalingam Iyer, Isabelle Lequeux
PDA Journal of Pharmaceutical Science and Technology Sep 2020, 74 (5) 563-570; DOI: 10.5731/pdajpst.2019.010439
Twitter logo Facebook logo Mendeley logo
  • Tweet Widget
  • Facebook Like
  • Google Plus One

Jump to section

  • Article
    • Abstract
    • 1. Introduction
    • 2. Evaluation of the Impact of Postapproval Changes
    • 3. Definition of Comparability
    • 4. Elements of Analytical Comparability
    • 5. Considerations for the Comparability Exercise
    • 6. Concluding Remarks
    • 7. Case Studies: Scientific Risk-Based Approach for Designing Analytical Comparability
    • Conflict of Interest Declaration
    • Acknowledgements
    • Footnotes
    • References
  • Figures & Data
  • References
  • Info & Metrics
  • PDF

Related Articles

  • No related articles found.
  • PubMed
  • Google Scholar

Cited By...

  • Analytical Comparability to Evaluate Impact of Manufacturing Changes of ARX788, an Anti-HER2 ADC in Late-Stage Clinical Development
  • Google Scholar

More in this TOC Section

  • Visual Inspection of Topical Ophthalmic Formulations Packaged in Opaque and Semi-Transparent Containers: Working Towards Alignment with USP<790> Visible Particulates in Injections
  • Determining Maximum Allowable Rubber Stopper Displacement for Container Closure Integrity (CCI)
Show more Case Study

Similar Articles

Keywords

  • Biologics
  • comparability
  • Postapproval changes
  • Risk-based evaluation of change
  • Essentially similar
  • ICH Guidelines

Readers

  • About
  • Table of Content Alerts/Other Alerts
  • Subscriptions
  • Terms of Use
  • Contact Editors

Author/Reviewer Information

  • Author Resources
  • Submit Manuscript
  • Reviewers
  • Contact Editors

Parenteral Drug Association, Inc.

  • About
  • Advertising/Sponsorships
  • Events
  • PDA Bookstore
  • Press Releases

© 2025 PDA Journal of Pharmaceutical Science and Technology Print ISSN: 1079-7440  Digital ISSN: 1948-2124

Powered by HighWire