Characteristics and treatment patterns in older patients with locally advanced head and neck cancer (KCSG HN13-01)

Autor: Eun Joo Kang, Yun-Gyoo Lee, Bhumsuk Keam, Jin-Hyuk Choi, Jin-Soo Kim, Keon Uk Park, Kyoung Eun Lee, Hyo Jung Kim, Keun-Wook Lee, Min Kyoung Kim, Hee Kyung Ahn, Seong Hoon Shin, Jii Bum Lee, Jung Hye Kwon, Hye Ryun Kim, Sung-Bae Kim, Hwan Jung Yun
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: The Korean Journal of Internal Medicine, Vol 37, Iss 1, Pp 190-200 (2022)
Druh dokumentu: article
ISSN: 1226-3303
2005-6648
DOI: 10.3904/kjim.2020.636
Popis: Background/Aims Treatment decisions for locally advanced head and neck squamous cell carcinoma (LA-HNSCC) are complicated, and multi-modal treatments are usually indicated. However, it is challenging for older patients to complete treatments. Thus, we investigated disease characteristics, real-world treatment, and outcomes in older LA-HNSCC patients. Methods Older patients (aged ≥ 70 years) were selected from a large nationwide cohort that included 445 patients with stage III–IVB LA-HNSCC from January 2005 to December 2015. Their data were retrospectively analyzed and compared with those of younger patients. Results Older patients accounted for 18.7% (83/445) of all patients with median age was 73 years (range, 70 to 89). Proportions of primary tumors in the hypopharynx and larynx were higher in older patients and older patients had a more advanced T stage and worse performance status. Regarding treatment strategies of older patients, 44.5% of patients received concurrent chemoradiotherapy (CCRT), 41.0% underwent surgery, and 14.5% did not complete the planned treatment. Induction chemotherapy (IC) was administered to 27.7% (23/83) of older patients; the preferred regimen for IC was fluorouracil and cisplatin (47.9%). For CCRT, weekly cisplatin was prescribed 3.3 times more often than 3-weekly cisplatin (62.2% vs. 18.9%). Older patients had a 60% higher risk of death than younger patients (hazard ratio, 1.6; p = 0.035). Oral cavity cancer patients had the worst survival probability. Conclusions Older LA-HNSCC patients had aggressive tumor characteristics and received less intensive treatment, resulting in poor survival. Further research focusing on the older population is necessary.
Databáze: Directory of Open Access Journals
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