Search results for " process variability"

Article Determining Criticality–Process Parameters and Quality Attributes Part III: Process Control Strategies—Criticality throughout the Lifecycle
The author applies the continuum of criticality to develop the process control strategy and move through Stages 2 and 3 of the new process validation lifecycle. With the most recent FDA …

Article QbD and PAT in Upstream and Downstream Processing
In the case of biosimilar products, the bioanalytical characterization of the originator product provides another useful input to determine the significance of product and process variability. Web…

Article Continuous Manufacturing: A Changing Processing Paradigm
Apr 01, 2015 By Randi Hernandez BioPharm International Volume 28, Issue 4 Although continuous manufacturing is well established for bulk chemicals, complex automation and validation …

Article The Lifecycle Change of Process Validation and Analytical Testing
In the two years since the publication of FDA's final process validation guidance, how has this new lifecycle approach affected the way the industry performs validation? BioPharm Internati…

Article Assessing Manufacturing Process Robustness
A structured assessment process can determine compliance to lifecycle process-validation requirements for biopharmaceuticals. By: Ajay Pazhayattil, Sanjay Sharma, Amol Galande, Marzen…

Article Mapping a Route for Cell and Gene Therapy Process Development
While cell and gene therapies differ in many ways, some of the best practices for process development and validation are similar. By Cynthia A. Challener …

Article Single-Use Technologies Prove Effective for Viral Vector Process Development
The benefits of single-use technologies for upstream viral-vector processes clearly outweigh their disadvantages. Cynthia A. Challener  Upstream viral-vector processes can have sig…

Article Continued Process Verification for Biopharma Manufacturing
The authors discuss complications of implementing continued process verification and provide recommended approaches. Oct 1, 2014 By: Jeff Fleming, Robin Payne BioPharm International …

Article Addressing the Complex Nature of Downstream Processing with QbD
Quality by design brings both challenges and benefits to the development of downstream processes. By Susan Haigney natali_mis/Stock.Adobe.com Regulators have been en…

Article Technology Innovations Improve Process Chromatography Performance
As technology matures, inefficiencies and process limitations in downstream process chromatography are improved. By Feliza Mirasol Selecting an appropriate separation technology fo…

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