ArticleHeliyon2024
The clinical outcomes of induction chemotherapy followed by radiotherapy vs. chemoradiotherapy in locally advanced hypopharyngeal squamous cell carcinoma: A retrospective study.
Article in Heliyon, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Stage III and IVA-B hypopharyngeal carcinoma presents a substantial risk of recurrence and metastasis. The treatment strategy remains uncertain. The objective of this observational study was to compare the outcomes of induction chemotherapy followed by radiotherapy (ICRT) and induction chemotherapy followed by chemoradiotherapy (ICCRT) in the treatment of locally advanced hypopharyngeal squamous cell carcinoma. Methods: 58 patients with stage III and IVA-B hypopharyngeal squamous cell carcinoma treated with ICRT (n = 26) or ICCRT (n = 32) were enrolled in the study. Baseline variables and toxicity rates were compared by Chi-squared test. Survival curves were constructed by the Kaplan-Meier method and compared by log-rank test. Multivariate Cox proportional hazard analysis was performed to evaluate the potential survival effects. Results: There were no significant differences in gender, age, smoking, drinking, T category, N category, overall stage, induction chemotherapy schemes and cycles between the two groups. The median follow-up time was 36.3 months (range, 2.3-97.5 months). The 2-year recurrence-free survival (RFS), locoregional recurrence-free survival (LRFS), distant metastasis-free survival (DMFS), and the 1-year, 2-year overall survival (OS) expressed no significant differences between the two groups. Furthermore, induction chemotherapy regimen of TPF achieved better OS than TP or PF (hazard ratio [HR] 0.395, 95 % confidence interval [CI] 0.178-0.879; Conclusion: Following induction chemotherapy in patients with stage III/IVA-B hypopharyngeal squamous cell carcinoma, the concurrent chemoradiotherapy regimen provided similar survival rates with radiotherapy alone. Meanwhile, the incidence of treatment-related side effects during radiotherapy after induction chemotherapy were lower than that during chemoradiotherapy.
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