Today, the FDA issued a new immediately effective guidance entitled “Control of Nitrosamine Impurities in Human Drugs” that replaces the initial guidance by the same name that was issued on February 24, 2021. The new guidance can be found here. The industry has been awaiting the issuance of this revised guidance and the “FDA made […]
For those of us that live in areas with seasonal changes, I’m sure everyone has experienced the telltale signs that autumn is right around the corner. These changes are subtle at first but soon gain significance and portend a future that looks different than the present. Individuals who carefully examine the FDA’s Paragraph IV (PIV) Patent […]
A couple of months ago, when we returned from Barcelona to San Francisco, it was impossible to check in online for some reason. Then the news broke about flight disruptions due to the CrowdStrike software update! Some flights, including ours, were only a couple of hours delayed. However, many more passengers were affected even further […]
The FDA’s long-awaited QMSR will be released in February 2026. The amended 21 CFR 820 will incorporate by reference the Quality Management System (QMS) requirements of the 2016 edition of ISO 13485. We will explore the key differences between an FDA inspection and a notified body audit as well as the distinctions between ISO 13485 and the QMSR. […]
Yesterday, the FDA announced the issuance of 14 new product-specific guidances (PSGs) and 54 revised guidances that provide the FDA’s current thinking on the requirements for bioequivalence testing for generic drugs (here). In addition, the FDA updated its list of planned PSG issuances (73 new PSGs) as well as the list of PSGs that it […]
Working in the pharmaceutical industry, you can sometimes hear science and compliance talked about as if they are separate and unrelated. Two examples of what can be heard: “Oh well, that is more of a compliance risk than a scientific concern.” “You need to consider the compliance aspect of that change and then the scientific […]
Hard to believe that it’s August 20, 2024 already, with just a little over one month until the end of the FDA’s 2024 Fiscal Year (FY). Time flies when you’re having fun! For today’s peek at approvals, I’m only reporting those through August 15th to increase the accuracy of the figures as the OGD is […]
Although the FDA’s regulatory requirements for acceptance of vendor test results in lieu of testing is clearly specified in 21 CFR 211.84 for incoming raw materials and container closures, the FDA has not put forth specific regulations for the acceptance of single-use consumables. Biologics manufacturers may use dozens or even hundreds of different single-use consumables […]
Today, the FDA released a final guidance titled Product-Specific Guidance Meetings Between FDA and ANDA Applicants Under GDUFA (here). Wading through the 26-page document is a bit of a chore, but there is a lot of useful information that will provide applicants with advice on what to do, when to do it, and how to […]
The development of antibody-drug conjugates (ADCs) typically involves using monoclonal antibodies (mAbs) “linked” to a cytotoxic drug and used as a specific targeting mechanism to deliver highly potent drugs to a surface antigen present only on tumor cells. Think of it as the biologics version of a smart bomb, with a targeting system able to […]
