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. 2026 Oct 14;17:1903348. doi: 10.3389/fneur.2026.1903348
Mitigation domain Most defensible current use Practical caveat Supporting included studies
Early steroid escalation When neurologic decline is clinically meaningful, and alternative diagnoses have been addressed Best used as part of a workflow that includes neurology input, severity grading, and seizure exclusion when appropriate Consensus and review-level guidance (1–3)
Antiseizure therapy Treat witnessed or electrographic seizures; consider a lower threshold in clearly high-risk severe cases. The current included evidence does not support routine prophylaxis for all patients EEG series and review-level guidance (2, 3, 9, 10, 25)
Tocilizumab prophylaxis in bispecific programs Reasonable program-level strategy where step-up dosing logistics and prior institutional experience support it Needs integration with local pathways and continued neurologic vigilance because low event rates do not equal zero risk Real-world 119-patient cohort with low CRS and ICANS rates (13)
ICU transfer/continuous EEG Severe encephalopathy, coma, recurrent seizure concern, hemodynamic instability, or multi-organ toxicity Triggered escalation is more efficient than blanket ICU use Consensus workflow literature and adult EEG data (1, 9)
Late-syndrome surveillance and rescue Movement disorder or executive decline after BCMA-directed therapy should prompt renewed neurologic evaluation; rescue strategies may differ from classical early ICANS Delayed syndromes may not respond like typical dopaminergic disease; case literature supports alternative immunomodulatory approaches in selected settings. Cilta-cel MNT analyses and delayed rescue literature (17–20)