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| Verfasst von: | Held, Thomas [VerfasserIn]  |
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| | Franke, Henrik [VerfasserIn] |
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| | Lang, Kristin [VerfasserIn] |
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| | Eichkorn, Tanja [VerfasserIn] |
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| | Regnery, Sebastian [VerfasserIn] |
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| | Weusthof, Katharina [VerfasserIn] |
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| | Bauer, Lukas [VerfasserIn] |
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| | Plath, Karim [VerfasserIn] |
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| | Dyckhoff, Gerhard [VerfasserIn] |
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| | Plinkert, Peter K. [VerfasserIn] |
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| | Harrabi, Semi B. [VerfasserIn] |
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| | Herfarth, Klaus [VerfasserIn] |
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| | Debus, Jürgen [VerfasserIn] |
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| | Adeberg, Sebastian [VerfasserIn] |
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| Titel: | Intensity modulated proton therapy for early-stage glottic cancer |
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| Titelzusatz: | high-precision approach to laryngeal function preservation with exceptional treatment tolerability |
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| Verf.angabe: | Thomas Held, Henrik Franke, Kristin Lang, Tanja Eichkorn, Sebastian Regnery, Katharina Weusthof, Lukas Bauer, Karim Plath, Gerhard Dyckhoff, Peter K. Plinkert, Semi B. Harrabi, Klaus Herfarth, Jürgen Debus and Sebastian Adeberg |
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| E-Jahr: | 2022 |
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| Jahr: | 05 December 2022 |
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| Umfang: | 8 S. |
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| Fussnoten: | Gesehen am 23.01.2023 |
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| Titel Quelle: | Enthalten in: Radiation oncology |
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| Ort Quelle: | London : BioMed Central, 2006 |
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| Jahr Quelle: | 2022 |
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| Band/Heft Quelle: | 17(2022), Artikel-ID 199, Seite 1-8 |
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| ISSN Quelle: | 1748-717X |
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| Abstract: | Background: Due to the increasing expertise in transoral laser surgery and image-guided radiation therapy, treatment outcomes have recently improved in patients with early-stage glottic cancer. The objective of the current study was to evaluate intensity-modulated proton therapy (IMPT) as novel treatment option. Methods: A total of 15 patients with T1-2N0 glottic squamous cell carcinoma, treated between 2017 and 2020, were evaluated. Toxicity was recorded according to the Common Terminology Criteria for Adverse Events (CTCAE) v4.03. Results: The majority were T1a/b tumors (66.7%) and no patient had lymph node or distant metastases. The median total dose was 70 Gy relative biological effectiveness (RBE) (range 66–70 Gy RBE). The one- and two-year OS and metastases-free survival were 100%. One patient developed local failure and received salvage laryngectomy. No higher-grade acute or late toxicity was reported. The mean number of CTCAE grade I and II overall toxicity events per patient was 4.1 (95%-[confidence interval] CI 3.1–5.3) and 1.0 (95%-CI 0.5–1.5). Conclusion: High-precision proton therapy of T1-2N0 glottic cancer resulted in exceptional treatment tolerability with high rates of laryngeal function preservation and promising oncological outcome. IMPT has the potential to become a standard treatment option for patients with early-stage laryngeal cancer. |
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| DOI: | doi:10.1186/s13014-022-02144-w |
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| URL: | kostenfrei: Volltext: https://doi.org/10.1186/s13014-022-02144-w |
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| | DOI: https://doi.org/10.1186/s13014-022-02144-w |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | Glottic cancer |
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| | Head and neck cancer |
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| | Laryngeal cancer |
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| | Laryngeal preservation |
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| | Proton therapy |
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| | Radiotherapy |
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| | Squamous cell carcinoma |
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| | Treatment toxicity |
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| K10plus-PPN: | 1831774836 |
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| Verknüpfungen: | → Zeitschrift |
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| Lokale URL UB: |  Zum Volltext |
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Intensity modulated proton therapy for early-stage glottic cancer / Held, Thomas [VerfasserIn]; 05 December 2022 (Online-Ressource)
