Hello, good people of the world! This post is about aseptic liquid vial fill line qualifications. I’ve seen a few of these in my time, and in some ways they’re easier to qualify than other systems, in some ways more challenging. Fill lines may be easier because these systems are typically off-the-shelf with less customization. They may be more complicated because you’re dealing with a lot of interconnected equipment and automated control.
Hello, good people of the world! So you’re in Validation. Or any part of the Quality department. You don’t manufacture anything, you don’t sell anything – what is your role?
You are in the business of information, and you have many customers. Your first and most important customer may be the regulatory agencies your product(s) are subject to, but you’re also serving Manufacturing, Engineering, and the company owners and shareholders. That means you better be good at handling information. Continue reading The Validation Department – a Producer of Data→
Hello, good people of the world! How to define DQ? One way: DQ = documented verification that the proposed design of the facilities, equipment, or systems is suitable for the intended purpose Continue reading Design Qualification (DQ)→
Hello, good people of the world! Recovery studies are studies to support surface swab processes. They typically involve “spiking” a “coupon” made from a particular material with a known amount of the contaminate you’re interested in, and then systematically quantifying the amount recovered via the swab process.
You’ll need to perform recovery studies for all product-contact materials you have in your manufacturing process. These typically include 316L stainless steel, PTFE, glass, etc.
Hello, good people of the world! If you know me, then you know I’m into “metrics” – ways to evaluate the health of a system or process quantitatively. We know finding and correctly interpreting the “right” metrics is not trivial, and looking at the “wrong” metrics can do more harm then good.
Hello, good people of the world! Stability is the characteristic of your drug product to withstand degradation or changes due to environment factors, typically temperature, humidity, and light.
World Health Organisation (WHO) has published guidelines addressing drug stability since 1996. WHO introduced the concept of 4 climatic zones, derived from a scientific paper published in 1993: Grimm, W., Drug Development and Industrial Pharmacy (1993) 19:2795-2830. Continue reading Stability – What is it and Why is it Important→
Validation, Qualification, and Commissioning For Pharma, Biotech, and Med Device Industries