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.

A key side effect of the FGFR inhibitor erdafitinib is central serous retinopathy, presenting as blurred vision. Standard of care involves a baseline ophthalmologic exam before starting treatment. If blurred vision occurs, treatment should be held immediately, but the condition is typically reversible and manageable with dose reduction.

For ovarian cancer patients experiencing significant ocular side effects from the ADC mervituximab, switching the dosing schedule from every three weeks to every four weeks can resolve the toxicity by allowing an extra week for recovery.

Subtle, early signs of serious T-cell engager toxicities like CRS and ICANS (e.g., mild confusion, headache) can be easily dismissed by patients. Effective management requires educating patients to report these symptoms immediately, as delaying can lead to severe outcomes, shifting focus to proactive patient behavior modification.

Apogee addresses the known side effect of conjunctivitis by positioning it as an expected and easily manageable issue for the IL-13 drug class. The CEO emphasizes that physicians are familiar with it, discontinuation rates are low (<1%), and their drug may even cause shorter-duration cases, neutralizing a potential safety concern for clinicians.

Due to significant ocular toxicity affecting most patients, the approved starting dose for belantumab is likely not optimal long-term. Effective management requires clinicians to proactively hold, delay, and reduce doses at the first sign of side effects, meaning real-world application will differ from the initial protocol.

When managing ocular toxicity from the ADC mirvetuximab, clinicians advocate for delaying the subsequent dose to allow the cornea to heal naturally. This approach is often preferred over an immediate dose reduction, which might unnecessarily compromise the treatment's efficacy.

The KVA grading scale for Bellemaf's ocular side effects can trigger a grade 2 event based on an ophthalmologist's exam, even if the patient's functional vision (e.g., ability to read or drive) is unaffected. This disconnect between clinical grading and patient experience is crucial for managing treatment holds and counseling.

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.