Sesen Bio now pulls Vysyneum regulatory filing in Europe

27 August 2021
sesen

USA-based oncology specialist Sesen Bio (Nasdaq: SESN), in a filing with the US Securities and Exchange Commission (SEC), revealed that it has withdrawn its marketing authorization application (MAA) to the European Medicines Agency for Vysyneum (oportuzumab monatox) for the treatment of Bacillus Calmette-Guérin (BCG)-unresponsive non-muscle invasive bladder cancer (NMIBC).

The announcement comes shortly after it received news that the US Food and Drug Administration had issued a Complete Response Letter (CRL) for Vicineum (oportuzumab monatox-qqrs) for the treatment of BCG-unresponsive non-muscle invasive bladder cancer

Given that certain components in the EMA’s review are interrelated with elements of the US FDA’s decision to issue a CRL, the company is pausing its plans to pursue regulatory approval of Vysyneum in Europe until there is more clarity from the FDA on the next steps in the USA.

This article is accessible to registered users, to continue reading please register for free.  A free trial will give you access to exclusive features, interviews, round-ups and commentary from the sharpest minds in the pharmaceutical and biotechnology space for a week. If you are already a registered user please login. If your trial has come to an end, you can subscribe here.

Login to your account

Become a subscriber

 

£820

Or £77 per month

Subscribe Now
  • Unfettered access to industry-leading news, commentary and analysis in pharma and biotech.
  • Updates from clinical trials, conferences, M&A, licensing, financing, regulation, patents & legal, executive appointments, commercial strategy and financial results.
  • Daily roundup of key events in pharma and biotech.
  • Monthly in-depth briefings on Boardroom appointments and M&A news.
  • Choose from a cost-effective annual package or a flexible monthly subscription
The Pharma Letter is an extremely useful and valuable Life Sciences service that brings together a daily update on performance people and products. It’s part of the key information for keeping me informed

Chairman, Sanofi Aventis UK

Companies featured in this story

More ones to watch >


Today's issue

Company Spotlight





More Features in Biotechnology