| Autor: |
Youliang Weng, Sunqin Cai, Chao Li, Yun Xu, Yuhui Pan, Zongwei Huang, Ying Li, Zijie Wu, Yu Chen, Sufang Qiu |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2045-2322 |
| DOI: |
10.1038/s41598-024-75396-z |
| Popis: |
Abstract This study aimed to explore the selection of induction chemotherapy (IC) cycles for stage N3 nasopharyngeal carcinoma (NPC). We employed propensity score matching (PSM) to categorize patients into 3-cycle and 4-cycle IC groups (IC = 3 and IC = 4). The log-rank and chi-squared tests were used respectively to evaluate the differences in survival and acute toxicities. Survival outcomes including overall survival (OS), progression-free survival (PFS), distant metastasis-free survival (DMFS), and locoregional relapse-free survival (LRRFS) were evaluated among the two groups. After PSM, each group comprised 99 patients. The IC = 4 group exhibited markedly improved survival outcomes compared with the IC = 3 group. Multivariate analysis revealed that pre-EBV DNA was an independent risk factor affecting PFS and DMFS. For high-risk patients with pre-EBV DNA ≥ 7800 copies/ml, the IC = 4 group demonstrated greater survival compared to the IC = 3 group. Among low-risk patients with pre-EBV DNA |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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