Ascendis Pharma Releases Week 104 Data for TransCon CNP
Ascendis Pharma announced new radiographic data from Week 104 from the completed pivotal ApproaCH Trial of once-weekly TransCon CNP in children with achondroplasia. In the trial, TransCon CNP-treated children demonstrated continued improvements in lower extremity alignment through up to two years of treatment, including improvements in tibial-femoral angle. As previously reported, improvements in annualized growth velocity were maintained and ACH-specific height Z-score increased with TransCon CNP treatment through Week 104. Through up to two years of treatment, TransCon CNP was generally well tolerated, with a low rate of ISRs, no symptomatic hypotension, and no acceleration of bone age. Most adverse events in TransCon CNP-treated children were mild or moderate, with none leading to treatment discontinuation or withdrawal from the trial.