1. Pink Sheet
  2. >>Pink Sheet Perspectives

US FDA’s Use Of CRLs Hit A High Note In 2022: One-Third Of Novel Agent Decisions Were Not Approvals

 
• By Bridget Silverman

Pink Sheet infographic details the 20 complete response letters the US FDA issued for novel agents last year.

FDA says talk to the hand
• Source: Shutterstock

The number of US FDA complete response letters known to have been issued for novel agents in 2022 inched up from 2021 – from 18 to 20, according to the Pink Sheet FDA Performance Tracker’s Complete Response Letters chart – but the drop off in novel approvals in 2022 gave the CRL its biggest workout in years: 31% of the agency’s decisions on novel agents resulted in a CRL.

With 2021’s high novel approval count of 60 agents across both FDA’s drug and biologics centers, CRLs only made up...

Read the full article – start your free trial today!

Join thousands of industry professionals who rely on Pink Sheet for daily insights

  • Start your 7-day free trial
  • Explore trusted news, analysis, and insights
  • Access comprehensive global coverage
  • Enjoy instant access – no credit card required
Start Free Trial

Already a subscriber?

More from Pink Sheet Perspectives

Precision Underlines US FDA’s 2025 Cancer, Neuroscience Candidates

 
• By Bridget Silverman

Top areas for potential 2025 approvals were shaped by R&D focused on increasingly tightly targeted therapies, including the eight new candidates to join the still-burgeoning kinase inhibitor class and RNA interference, as well as many varieties of antibodies.

Novel Agents Up For US FDA Approval In 2025

 
• By Bridget Silverman, Nancy Pham, and Kosh Naran

CBER has at least 14 and CDER another 10 novel biologics among the more than 60 candidates with a user fee goal in 2025.

Balancing Competitiveness and Sustainability In EU Regulations, What’s Next For Pharma

 
• By Francesca Bruce

Restrictions on commonly used chemicals, increased reporting requirements and enhanced environmental risk assessments are just some of the new EU sustainability and environmental rules pharmaceutical companies are potentially facing. While some measures are multi-sectoral, others are pharma specific. The Pink Sheet takes a look at some of the developments in 2024 and expectations for 2025 and beyond.

More Heart, Less Skin: US FDA’s 2025 Novel Approvals Should Reflect Pipeline Shifts

 
• By Bridget Silverman

Only one-third of novel agents with 2025 goal dates come from the traditional oncology, hematology and neuroscience strongholds. Immunodermatology also is cooling, while cardiovascular drugs return to the front burner.

More from Pink Sheet

New EFPIA President Hopes ‘Sanity Will Prevail’ In EU Pharma Reform Dialogs

 
• By Eliza Slawther

Stefan Oelrich, the newly-announced president of European pharma industry federation EFPIA says the EU pharma reform is “not an improvement on the status quo” in its current form.

UK Pilots Faster Setup Of Early Phase Oncology Trials

 
• By Vibha Sharma

Oncology trial sponsors in the UK are being invited to participate in a pilot that aims to tackle duplication and variation in pharmacy reviews, which are an important part of setting up clinical trials in the National Health Service.

US CDC Vaccine Committee Revives Thimerosal Debate: A Portent Of Things To Come?

 
• By Bridget Silverman

The new Advisory Committee on Immunization Practices voted for new recommendations on the decades-old thimerosal safety issue and lays intellectual groundwork to revisit other past controversies and decisions.