This is a Phase 2, Open-Label, Extension Study to Evaluate the Long-Term Safety, Tolerability, and Efficacy of BMN 111 in Children with Achondroplasia. The primary objective is to evaluate the long-term safety and tolerability of daily SC injections of BMN 111 in children with ACH who have completed two years of treatment in the 111-202 study.
Phase 2 trials begin testing efficacy in a larger patient group (100–300). This is often where biotech binary events occur — positive Phase 2 data can significantly advance a company's pipeline narrative, while failures can be terminal for a program.
Enrollment is complete. The trial is in its follow-up or data collection phase — a readout may occur on or near the primary completion date.
BioMarin Pharmaceutical (BMRN) is the sponsoring company for this trial. BiotechSign currently grades this company D (49/100) based on composite catalyst signals across its full pipeline. This trial is one data point in that overall catalyst picture.