Radiochemotherapy, Radioimmunotherapy and Targeted Therapy in Locally Advanced and Metastatic Head and Neck Cancer

A special issue of Cancers (ISSN 2072-6694). This special issue belongs to the section "Cancer Therapy".

Deadline for manuscript submissions: closed (20 September 2024) | Viewed by 3220

Special Issue Editor


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Guest Editor
Department of Radiation Oncology, UT Southwestern Medical Center, Dallas, TX, USA
Interests: cancer genomics; radiation oncology; precision medicine; head and neck cancer; liver cancer; circulating miRNA

Special Issue Information

Dear Colleagues,

Locally advanced head and neck cancer presents complex challenges for cancer management and significantly affects the overall survival rates of patients. Radiochemotherapy is the standard treatment modality for this type of cancer, either as a post-surgery adjuvant therapy or definitive therapy for non-operable tumors. In this Special Issue, we will examine the latest advancements in clinical research, cancer biology and precision medicine, all with the goal of achieving improved tumor eradication and minimizing toxicities associated with radiochemotherapy. We will also review the progress of targeted therapy and emerging immunotherapy with checkpoint inhibitors, particularly when used in combination with radiotherapy.

Dr. Lianghao Ding
Guest Editor

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Keywords

  • HNSCC
  • radiochemotherapy
  • radiotherapy targeted therapy
  • immunotherapy
  • precision medicine

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Published Papers (1 paper)

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Research

13 pages, 1006 KiB  
Article
Palliative Quad Shot Radiation Therapy with or without Concurrent Immune Checkpoint Inhibition for Head and Neck Cancer
by Rituraj Upadhyay, Emile Gogineni, Glenis Tocaj, Sung J. Ma, Marcelo Bonomi, Priyanka Bhateja, David J. Konieczkowski, Sujith Baliga, Darrion L. Mitchell, Sachin R. Jhawar, Simeng Zhu, John C. Grecula, Khaled Dibs, Mauricio E. Gamez and Dukagjin M. Blakaj
Cancers 2024, 16(5), 1049; https://doi.org/10.3390/cancers16051049 - 5 Mar 2024
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Abstract
Objectives: Patients with recurrent and metastatic head and neck cancer (HNC) have limited treatment options. ‘QuadShot’ (QS), a hypofractionated palliative radiotherapy regimen, can provide symptomatic relief and local control and may potentiate the effects of immune checkpoint inhibitors (ICIs). We compared outcomes of [...] Read more.
Objectives: Patients with recurrent and metastatic head and neck cancer (HNC) have limited treatment options. ‘QuadShot’ (QS), a hypofractionated palliative radiotherapy regimen, can provide symptomatic relief and local control and may potentiate the effects of immune checkpoint inhibitors (ICIs). We compared outcomes of QS ± concurrent ICIs in the palliative treatment of HNC. Materials and Methods: We identified patients who received ≥three cycles of QS from 2017 to 2022 and excluded patients without post-treatment clinical evaluation or imaging. Outcomes for patients who received QS alone were compared to those treated with ICI concurrent with QS, defined as receipt of ICI within 4 weeks of QS. Results: Seventy patients were included, of whom 57% received concurrent ICI. Median age was 65.5 years (interquartile range [IQR]: 57.9–77.8), and 50% patients had received prior radiation to a median dose of 66 Gy (IQR: 60–70). Median follow-up was 8.8 months. Local control was significantly higher with concurrent ICIs (12-month: 85% vs. 63%, p = 0.038). Distant control (12-month: 56% vs. 63%, p = 0.629) and median overall survival (9.0 vs. 10.0 months, p = 0.850) were similar between the two groups. On multivariable analysis, concurrent ICI was a significant predictor of local control (HR for local failure: 0.238; 95% CI: 0.073–0.778; p = 0.018). Overall, 23% patients experienced grade 3 toxicities, which was similar between the two groups. Conclusions: The combination of QS with concurrent ICIs was well tolerated and significantly improved local control compared to QS alone. The median OS of 9.4 months compares favorably to historical controls for patients with HNC treated with QS. This approach represents a promising treatment option for patients with HNC unsuited for curative-intent treatment and warrants prospective evaluation. Full article
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