The role of postoperative radiotherapy or chemoradiation in pT1-2N1M0 oral squamous cell carcinoma
Copyright © 2024 Formosan Medical Association. Published by Elsevier B.V. All rights reserved..
BACKGROUND: Postoperative radiotherapy (PORT) and concurrent chemoradiation (CCRT) are indicated for patients with advanced oral cancer. However, the benefits for pT1-2N1 disease without adverse pathological features are controversial.
METHODS: This retrospective study using the Taiwan Cancer Registry database included patients with pT1-2N1 oral cancer from January 1, 2011, to December 31, 2017. Overall survival was analyzed in patients receiving surgery alone, PORT, or CCRT.
RESULTS: Among the 862 patients, the five-year overall survival rate in patients receiving surgery alone, PORT, and CCRT was 62.2%, 58.7%, and 71.1% (P = 0.03), respectively. CCRT was associated with longer survival than PORT (P = 0.008). Survival in patients with pT2 disease was significantly higher with CCRT than PORT (P = 0.001), but no difference was observed in pT1 disease.
CONCLUSION: CCRT demonstrated a favorable impact on survival outcomes in patients diagnosed with pT2N1 oral cancer when compared to PORT. However, no significant survival benefits were observed for patients with pT1 disease.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - year:2024 |
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Enthalten in: |
Journal of the Formosan Medical Association = Taiwan yi zhi - (2024) vom: 21. März |
Sprache: |
Englisch |
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Beteiligte Personen: |
Chang, Chan-Chi [VerfasserIn] |
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Anmerkungen: |
Date Revised 21.03.2024 published: Print-Electronic Citation Status Publisher |
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doi: |
10.1016/j.jfma.2024.03.005 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM370039459 |
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520 | |a Copyright © 2024 Formosan Medical Association. Published by Elsevier B.V. All rights reserved. | ||
520 | |a BACKGROUND: Postoperative radiotherapy (PORT) and concurrent chemoradiation (CCRT) are indicated for patients with advanced oral cancer. However, the benefits for pT1-2N1 disease without adverse pathological features are controversial | ||
520 | |a METHODS: This retrospective study using the Taiwan Cancer Registry database included patients with pT1-2N1 oral cancer from January 1, 2011, to December 31, 2017. Overall survival was analyzed in patients receiving surgery alone, PORT, or CCRT | ||
520 | |a RESULTS: Among the 862 patients, the five-year overall survival rate in patients receiving surgery alone, PORT, and CCRT was 62.2%, 58.7%, and 71.1% (P = 0.03), respectively. CCRT was associated with longer survival than PORT (P = 0.008). Survival in patients with pT2 disease was significantly higher with CCRT than PORT (P = 0.001), but no difference was observed in pT1 disease | ||
520 | |a CONCLUSION: CCRT demonstrated a favorable impact on survival outcomes in patients diagnosed with pT2N1 oral cancer when compared to PORT. However, no significant survival benefits were observed for patients with pT1 disease | ||
650 | 4 | |a Journal Article | |
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