The role of dexamethasone during treatment phases in glioblastoma: Insights from a retrospective observational study.

Brain Spine · 2026 · PMC12925272 · PMID 41732409

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a positive trendno p-value reported

Results Preoperatively, DEX had no significant effect on OS (HR: 0.998, p = 0.379) or PFS (HR: 0.998, p = 0.373), though a positive trend is possible.

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