AUG 8, 2026 · JOURNAL ARTICLE
Durable complete response after a single cycle of pembrolizumab-based chemoimmunotherapy in metastatic squamous cell lung cancer: a case report
Discover Oncology
A single case report of an unusual clinical outcome in metastatic squamous cell lung cancer; descriptive rather than comparative, and explicitly noted as 'exceedingly rare', raising hypothesis about durability rather than establishing generalizable evidence.
Reported
Time to complete remission assess…24 months
PD-L1 tumor proportion score40%
Number of treatment cycles1