10
May

Lots of Questions and Lots of Industry Advice in Research Initiatives Workshop Day 1

The FY 2022 Generic Drug Science and Research Initiatives Public Workshop held May 9-10, 2022, addressed a significant number of complex drug product questions as well as feedback from the industry as to what steps would be helpful for FDA to undertake to facilitate complex product development, review, and approval.  With GDUFA III considered to […]

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09
May
Law and justice concept

Is Help on the Way? Contrast Agents and Drug Device Conundrum May Be Legislated Away

In a previous blog post (here), we discussed the results of an April 16, 2021 decision by the U.S. Court of Appeals for the District of Columbia Circuit in Genus Med. Techs., LLC v. FDA, 2021 (U.S. App. Lexis 10928 [April 16, 2021]) which the FDA decided not to appeal.  This court decision dealt with […]

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06
May

Hold On! That Previously Acceptable Level of Nitrosamine in Your Product is No Longer Acceptable!

Yesterday, the Agency expressed confidence that manufacturers of varenicline tablets containing the N‑nitroso-varenicline impurity can meet the FDA’s original acceptable intake limit of 37 ng or less per day. Their statement read:  “FDA is now confident in manufacturers’ ability to supply patients with varenicline containing the N-nitroso-varenicline impurity at or below the agency’s acceptable intake limit […]

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03
May

FDA Updates March 2022 Metrics – What Happened to April?

The March statistical update to the Generic Drugs Program Activities Report – Monthly Performance brings the refuse-to-receive (RTR) count back to a manageable number of three, which has been seen every month so far this FY except for last month, which saw triple that number.  The OGD also acknowledged sixty‑two ANDAs in March. Other metrics […]

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27
Apr

Complex Products – What Does OGD Look at When Evaluating Comparability?

At the Generic Drug Forum virtual SBIA event that is still ongoing, Andrew J. Fine, PharmD, BCPS, Senior Advisor, Division of Clinical Review, Office of Safety & Clinical Evaluation, Office of Generic Drugs, provided a look at the type of information that needs to accompany a complex product (particularly a drug device combination) to establish […]

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21
Apr

Official Approval Numbers, CRLs, and New ANDAs for March Hit the OGD Stats Report

If we say so ourselves, we totally nailed the full-approval actions for March when we reported the unofficial number at sixty-three (see previous post here) but, at the same time, we missed big time on the tentative-approval actions, which we reported at four – well, the official TA approval actions were just reported at eighteen!  […]

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19
Apr
Continuous Manufacturing and its Regulatory Challenge Image

Particles, Particles, Particles – Some Have a Game Plan

During day 2 of the PDA conference, there was a very enlightening session called “Game Plan: Progress to the Next Stage of Contamination Control.”  Anne Marie Dixon-Heathman, President of Cleanroom Management Associates, Inc., gave a presentation called “Contamination Control: A new approach to the Reduction of 5-micron particles.”  She discussed product loss resulting from five-micron […]

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