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.

With multiple ADCs available, an emerging sequencing strategy is to alternate between different mechanisms of action, such as following a microtubule toxin-based ADC with a topoisomerase-1 inhibitor payload. This approach aims to avoid compounding specific toxicities, like neuropathy, and potentially circumvent resistance, though it is a strategy born from logic rather than clinical trial data.

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.

Experts are cautious about using ADCs as long-term frontline maintenance therapy in ovarian cancer. Unlike oral PARPs, prolonged administration of these potent chemotherapies could cause cumulative toxicities, especially bone marrow suppression, potentially rendering patients unable to tolerate essential treatments upon relapse.

When efficacy and safety profiles are comparable between ADCs like sacituzumab and datopotamab, the final choice can be guided by patient logistics. Factors include infusion frequency (Day 1 & 8 vs. every 3 weeks) and total time spent at the infusion center.

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 onset of ocular symptoms from mervituximab is highly predictable, almost always starting between days 10 and 14 of the second treatment cycle. Proactively warning patients about this specific timeline can reduce their anxiety if and when symptoms appear.

The REJOICE trial for an ADC in ovarian cancer exemplifies a critical trend: embedding multi-arm dose optimization studies. This approach identified a dose that maintained high response rates (57%) while significantly lowering rates of serious adverse events like ILD (from 6% to 3%), prioritizing patient safety.

For the ADC belantamab mafodotin, clinicians should not feel rigidly bound to the initial every-three-week schedule. Data shows that spreading doses out to every 8 or 12 weeks is a viable strategy, as most patients stabilize or even improve their depth of response despite holding the drug, allowing for better toxicity management.