SynthesisEuropean archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery2025
Treatment package time (TPT) and surgery to post-operative radiotherapy (S-PORT) interval in head and neck cancers: A systematic review and meta-analysis.
Synthesis in European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
backgroundThe impact of key treatment intervals on head and neck squamous cell carcinoma (HNSCC) survival remains unclear.
methodsThis systematic review and meta-analysis, conducted following PRISMA guidelines, assessed 22 cohort studies including 322,569 patients. The mean threshold for prolonged total treatment package time (TPT) was 95.21 days, while for surgery-to-postoperative radiotherapy (S-PORT), it was 6.9 weeks.
resultsBoth prolonged TPT and S-PORT intervals were significantly associated with reduced survival (TPT: HR = 1.25; S-PORT: HR = 1.03; p < 0.0001). However, the negative impact of extended TPT was more pronounced compared to S-PORT delays.
conclusionThese findings suggest that minimizing TPT delays is critical for optimizing HNSCC outcomes. However, substantial heterogeneity across studies limits the generalizability of results. Further research is needed to establish standardized treatment timelines and improve survival rates in HNSCC patients.
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