ArticleIn vivo (Athens, Greece)
Negative Prognostic Impact of Smoking on Long-term Survival in Patients With Nasopharyngeal Carcinoma Treated With Curative (Chemo)radiotherapy.
Article in In vivo (Athens, Greece). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed, 2 citations in OpenAlex.
- Prechemoradiotherapy number of natural teeth as a prognostic factor in patients with locally advanced nasopharyngeal cancer: A retrospective observational study.The Journal of international medical research · 2025Observational
- Global, regional, and national temporal trends in mortality and disease burden of nasopharyngeal carcinoma attributable to smoking from 1990 to 2021 and predictions to 2040.Tobacco induced diseases · 2025Article
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Authors and funding
10 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND/
aimTo evaluate the effectiveness of curative (chemo)radiotherapy in patients with nasopharyngeal carcinoma and to identify prognostic factors influencing treatment outcomes. PATIENTS AND
methodsWe conducted a retrospective study of 73 consecutive patients, treated with definitive (chemo)radiotherapy from 2002 to 2019 (median stage III/IV 78%). The median total dose of radiotherapy achieved was 70 Gy. Concomitant chemotherapy was given to 82% of patients.
resultsThe five- and ten-year locoregional controls were 73% and 72%, respectively; the five- and ten-year distant controls were 93% and 93%, respectively. The five- and ten-year overall survival rates were 46% and 34%, respectively. A multivariate analysis identified age, smoking, and the initial response to treatment as the strongest prognostic factors in predicting survival.
conclusionSmoking ≤5 years before starting curative (chemo)radiotherapy for nasopharyngeal carcinoma was shown to be an independent negative prognostic factor for overall survival with a four-fold higher risk of death compared to non-smokers.
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