z-logo
Premium
Unexpected response with palliative conventional therapy in head and neck squamous cell carcinoma after anti‐programmed death‐1 progression
Author(s) -
Denaro Nerina,
Merlano Marco Carlo
Publication year - 2019
Publication title -
head and neck
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.012
H-Index - 127
eISSN - 1097-0347
pISSN - 1043-3074
DOI - 10.1002/hed.25418
Subject(s) - medicine , head and neck squamous cell carcinoma , immunotherapy , oncology , chemotherapy , radiation therapy , head and neck , head and neck cancer , pd l1 , basal cell , cancer , surgery
Background The application of anti‐programmed death‐1 (PD‐1) therapies for recurrent or metastatic head and neck squamous cell carcinoma (HNSCC) has found promising results. It is the first “second‐line therapy” in this setting to impact on prognosis. The studies demonstrated overall response rates in the range of 20%. Therefore, HNSCC showed 60%‐80% progression at first evaluation with better overall survival, suggesting regained efficacy of treatments given thereafter. Methods We report three clinical cases treated with anti‐PD‐1 after platinum‐based chemotherapy. Results Our case reports achieved an unforeseen response to conventional therapies supporting the hypothesis of restored responses to conventional therapies after immunotherapy. Conclusions We believe that the inhibition of the PD‐1/PD‐ligand 1 checkpoint may synergize with both chemotherapy or radiotherapy through immunologic interplay, reversing the HNSCC‐induced immune suppression.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here