US FDA Formal Dispute Resolution Guides Evolution Of Trials For CKD Complications, Pain
Executive Summary
Ardelyx will add to FDA’s growing dispute resolution queue with plan to appeal tenapanor complete response letter; Avenue Therapeutics’ IV tramadol dispute resolution tops out with FDA plea for advisory committee advice.
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Acer repurposes drugs with available data (like a 40-year-old European antihypertensive) into rare disease treatments (like Edsivo for vascular Ehlers-Danlos syndrome), but approval remains elusive, with a CRL for ACER-001 just as Edsivo is poised to enter a new clinical trial, armed with a new breakthrough designation. The Pink Sheet delves into regulatory history and strategy with CEO Chris Schelling.
Acer’s ‘Misunderstood Drugs’ Strategy Faces Regulatory Hurdles
Acer repurposes drugs with available data (like a 40-year-old European antihypertensive) into rare disease treatments (like Edsivo for vascular Ehlers-Danlos syndrome), but approval remains elusive, with a CRL for ACER-001 just as Edsivo is poised to enter a new clinical trial, armed with a new breakthrough designation. The Pink Sheet delves into regulatory history and strategy with CEO Chris Schelling.