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progression on immunotherapy in recurrent/metastatic squamous cell head and neck carcinoma. Front. Oncol. 14:1458479. doi: 10.3389/fonc.2024.1458479 Copyright © 2024 Llop, Plana, Tous, Ferrando-Díez, Brenes, Juarez, Vidales, Vilajosana, Linares, Arribas, Duch, Fulla, Brunet, Lozano, Cirauqui, Mesía and Oliva. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. head and neck squamous cell carcinoma HNSCC immunotherapy anti-PD-(L)1 salvage chemotherapy SCT treatment sequencing Salvage chemotherapy after progression on immunotherapy in recurrent/metastatic squamous cell head and neck carcinoma head and neck; squamous cell carcinoma; HNSCC; immunotherapy; anti-PD-(L)1; salvage chemotherapy; SCT; treatment sequencing True https://www.frontiersin.org/legal/copyright-statement Pages: Page: Label: 1 Annotations: Annotation: Subtype: Link Rect: 221, 685, 492, 706 Annotation: Subtype: Link Rect: 221, 660, 528, 681 Annotation: Subtype: Link Rect: 221, 635, 444, 656 Annotation: Subtype: Link Rect: 221, 610, 456, 631 Annotation: Subtype: Link Rect: 221, 585, 376, 606 Annotation: Subtype: Link Rect: 49, 33, 119, 40 Annotation: Subtype: Link Rect: 500, 33, 545, 40 Annotation: Subtype: Link Rect: 49, 690, 125, 705 Annotation: Subtype: Link Rect: 60, 546, 135, 553 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