Benchmarking DifficultiesThe competitor's study did not include a monotherapy arm, making it challenging to benchmark data against historical growth velocity seen with monotherapy.
Clinical Data ChallengesThe data for the competitor's combination approach are still early, uncontrolled, and small in sample size, making it difficult to determine its future role in ACH treatment.
Earnings Call ConcernsConcerns that BMRN raised during their earnings call, namely durability of effects and potential of hGH-associated longer-term side effects, are still valid.