In the world of subjective tests, it can be difficult to investigate when things go wrong or when analysts have a different view of an appearance test. For example: The titrimetric test has an endpoint of blue-green, according to USP. The new analyst obtains an OOS result. The experienced analyst says the endpoint color should […]
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 […]
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 […]
We have written extensively about the attack on the section viii label carve-out that is permitted under the Hatch-Waxman Act (H-W); this carve-out allows certain changes to a generic drug’s labeling to avoid patent infringement or certain exclusivity protection (here, here, here, here, and here). This so-called section viii label carve-out was part of the delicate balance […]
The FDA keeps track of first generic drug approvals for each calendar year and just posted the number for the first six months of calendar year 2024 here. Be aware that the OGD also posts first approvals in its Generic Drugs Program Monthly and Quarterly Activities Report (here) but the first approvals posted on this […]
The official numbers for June 2024 are in and posted on the FDA’s website here. The OGD issued fifty final full approvals along with fifteen tentative approvals in June. Of the fifty approvals, four were first time generic approvals and nine (18%) were first-cycle approvals. Of the fifteen tentative approvals, there were no first-cycle approvals. […]
Based on a Federal Register (FR) notice issued in December 2023 (here), the FDA has determined that ciprofloxacin 100 mg tablets taken in a three-day regimen to treat uncomplicated urinary tract infections are ineffective based on resistance developed over time to E. coli, the primary causative agent for uncomplicated UTIs (see previous post here). Since that time, […]
