Given that access to ophthalmologists can be a significant bottleneck for patients, it is acceptable and practical for routine monitoring of mirvetuximab-related ocular side effects to be managed by optometrists. This pragmatic approach improves accessibility while ensuring patient safety.

Despite cervical cancer being virally driven—a characteristic that theoretically makes it highly susceptible to immunotherapy—treatments have shown durable but limited responses. This surprising gap between scientific expectation and clinical reality is driving research into novel combinations, such as immunotherapy plus antibody-drug conjugates (ADCs), to improve efficacy.

Many effective drugs that are already developed will not reach patients for years because the clinical trial system is the primary bottleneck. This delay is due to logistical and structural inefficiencies in testing, not a lack of scientific discovery.

Beyond efficacy, new therapies like bispecifics require significant institutional support. Clinicians need training for unfamiliar side effects like CRS, and facilities need resources like observation units and admission protocols, creating a steep implementation curve for clinical practice.

The LEAP-010 trial excluded patients with vascular involvement due to the drug's bleeding risk. This is a common characteristic in real-world head and neck cancer patients, especially post-radiation. This discrepancy means that even if the drug combination had been successful, its applicability in routine clinical practice would be severely limited.

Even if radioligand therapies like Lutetium-PSMA are approved for first-line metastatic prostate cancer, their real-world adoption will be significantly hampered by logistics. Most U.S. patients are treated in community practices that lack the infrastructure for these therapies, creating a major access and bandwidth problem that will temper uptake.

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.

For pancreatic cancer patients, the primary obstacle to receiving promising KRAS-targeted therapies is not drug efficacy but logistical access. There are far more eligible patients than available slots on clinical trials, creating a significant and "tragic" bottleneck in delivering cutting-edge care.

Despite being advanced targeted therapies, TROP2-directed ADCs present complex safety profiles. Oncologists must manage classic chemotherapy side effects like nausea and cytopenias alongside unique, serious toxicities including stomatitis, ocular issues, and potentially fatal interstitial lung disease, requiring specialized patient monitoring and counseling.