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Amgen's Postmarketing Trials For Blincyto Likely To Form Stringent Dataset On Minimal Residual Disease

 
• By Michael Cipriano

US FDA requiring randomized trials in adults and children as part of Blincyto’s supplemental accelerated approval in minimal residual disease; along with Amgen's data, agency will have results from NCI-funded trials to evaluate efficacy.

The US FDA is requiring that Amgen Inc. conduct randomized trials in adults and pediatric patients to confirm the clinical benefit of Blincyto (blinatumomab) in treating minimal residual disease (MRD)-positive acute lymphoblastic leukemia (ALL) in what will likely contribute to forming a stringent dataset for the agency.

FDA awarded accelerated approval to Blincyto for the expanded indication March 29 based on the endpoint of MRD response, as 70 of 86 patients in first or second complete remission...

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More from Post-Marketing Regulation & Studies

Novavax’s COVID-19 Vaccine Label Narrowed After Political Officials Intervened

 
• By Sarah Karlin-Smith

The label that Novavax's COVID-19 vaccine was slated to receive before political officials held up the approval was broader than was granted 16 May.

Opioid Safety: US FDA Hears Mixed Messages On Adding Posmarketing Studies To Labeling

 
• By Sue Sutter

Some advisory committee members said adding quantitative data on misuse, abuse, opioid use disorder and overdose to labeling would be helpful, but others worried the two epidemiological studies were not sufficiently generalizable to a broader population.

Updated: Makary Backs New Novavax COVID-19 Trial, Political Officials Take Over Product Review

 
• By Sarah Karlin-Smith

In an unusual move, Tracy Beth Høeg, a special assistant to FDA Commissioner Martin Makary, is leading the continued negotiations on Novavax’s delayed COVID-19 vaccine approval.

Pink Sheet Podcast: More US FDA Departures, Makary On Combined AE Database, ‘Conditional’ Approval

 
• By Derrick Gingery, Sarah Karlin-Smith, and Sue Sutter

Pink Sheet reporter and editors discuss the most recent senior staff departures at the FDA and their impact on the agency, as well as Commissioner Martin Makary’s plans for a new approval pathway and a combined adverse event database as outlined in an interview with a podcast host.

More from Product Reviews

Novavax’s COVID-19 Vaccine Label Narrowed After Political Officials Intervened

 
• By Sarah Karlin-Smith

The label that Novavax's COVID-19 vaccine was slated to receive before political officials held up the approval was broader than was granted 16 May.

Biomarker Negativity At Issue In Pfizer Bid To Broaden Talzenna CRPC Claim

 
• By Bridget Silverman

The FDA questioned Pfizer’s reliance on a “large, incompletely defined” subgroup of castration-resistant prostate cancer patients without known HRR gene alterations in its review of the proposed expansion of Talzenna’s first-line indication for HRR-mutated CRPC to an all-comers population.

UroGen’s Mitomycin: Are Randomized Trials For Bladder Cancer Necessary?

 
• By Sue Sutter

The Oncologic Drugs Advisory Committee will vote on the risk-benefit of UGN-102 for low-grade, intermediate-risk, non-muscle invasive bladder cancer based on data from a single-arm trial, but the FDA also seeks input on requiring randomized studies for future treatments.