In community SCLC care, molecular strategies are not monolithic. Genomic alteration testing (NGS) is ready for immediate use and can identify targets today. In contrast, neuroendocrine subtyping is still investigational and not yet clinically actionable, pending results from research studies.
Unlike novel challenges from bispecifics, upcoming SCLC therapies like antibody-drug conjugates (ADCs) and radiopharmaceuticals will benefit from existing familiarity. Community practices are already comfortable with these drug classes from their use in breast cancer (ADCs) and prostate cancer (radioligands), which should streamline their integration.
The aggressive nature of small cell lung cancer (SCLC) demands immediate treatment, often within days. This urgency, while necessary for disease control, paradoxically restricts patients' ability to seek second opinions, process their diagnosis, or enroll in first-line clinical trials, which providers may bypass for faster standard care.
Despite its approval, the bispecific T-cell engager tarlatamab sees slower community adoption than prior SCLC drugs. The barrier is the logistical need for inpatient monitoring and specialized supportive care for potential cytokine release syndrome during the first two doses, a new challenge for community practices that suggests a university collaboration model.