Clinical And Regulatory RiskClinical setbacks, failure to advance assets into pivotal trials, or regulatory rejection may severely limit approval prospects and pressure the stock through missed milestones.
Immature Clinical DataApparent tolerability and efficacy advantages remain unproven until larger, more mature datasets are available, leaving investor expectations vulnerable to negative surprises from subsequent readouts.
Tolerability Skepticism Among Key Opinion LeadersSkepticism from key opinion leaders about the tolerability of earlier inhibitor classes means durable safety in combination settings must be demonstrated to secure clinician support and adoption.