The Mayzent Resubmission Journey: From FDA CRL to Approval

Hello Regulatory Scientists, Today, let’s dive into the journey of Mayzent (siponimod) from receiving an FDA Complete Response Letter (CRL) to achieving approval. This case study provides valuable insights and lessons that can guide companies developing new drugs today. Regulatory History and Initial Submission Drug: Mayzent (siponimod) Mechanism of Action: Sphingosine-1-phosphate receptor modulator, which helps reduce […]
The Farxiga Resubmission Journey: Turning an FDA CRL into Success

Hello Regulatory Scientists, Today, let’s explore the journey of Farxiga (dapagliflozin) from receiving an FDA Complete Response Letter (CRL) to achieving approval. This case provides invaluable insights and lessons that can guide companies developing new drugs today. Regulatory History and Initial Submission Drug: Farxiga (dapagliflozin) Mechanism of Action: Sodium-glucose co-transporter 2 (SGLT2) inhibitor Indication: Type […]
What to Do After Your First CRL from the FDA: A Story of Turning Setbacks into Success

Introduction Imagine you’re a regulatory scientist at a pharmaceutical company. Your team has worked tirelessly for years, conducting clinical trials, collecting data, and finally submitting your New Drug Application (NDA) to the FDA. The anticipation builds as you await their decision, only to receive a Complete Response Letter (CRL). It feels like a punch to […]
Navigating FDA Accelerated Approval Pathways: A Story of Speeding to Success with Fast Track, Breakthrough Therapy and Priority Review Desigations

Hello Regulatory Scientists, Let’s take a journey through the world of Accelerated Approval Pathways with Dr. Mike, a passionate regulatory scientist, determined to get his groundbreaking therapy to patients as quickly as possible. In this story, we’ll explore how Dr. Mike leverages Fast Track, Breakthrough Therapy, and Priority Review designations to speed up the approval […]