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Exploring G-Tube Timing and Clinical Outcomes in Patients With Locally Advanced Squamous Cell Carcinoma of the Head and Neck Receiving Chemoradiation.

Oct 2026 · Head and Neck · 0 citations · 28 references
Medicine

TL;DR

Findings suggest multiple factors influence G-tube timing and outcomes in patients with localized head and neck cancer undergoing definitive chemoradiation (dCRT).

Abstract

Background

G-tube placement timing remains poorly characterized in patients with localized head and neck cancer (HNSCC) undergoing definitive chemoradiation (dCRT).

Methods

We retrospectively analyzed 144 patients with HNSCC who received dCRT (2019-2024), categorized by "upfront" or "as-needed" G-tube strategy, to explore factors associated with timing and outcomes using propensity score weighting.

Results

Most patients were White (85%) and male (83%); median age was 63 years. Upfront G-tube placement occurred in 60 patients (42%) and was more common among women (64% vs. 37%, p = 0.015) and those with dysphagia (55% vs. 28%, p = 0.001) or receiving induction chemotherapy (71% vs. 38%, p = 0.023). dCRT duration, weight loss, ED visits, hospitalizations, ICU admissions, and survival did not differ. Upfront placement was associated with lower odds of chemotherapy modification (73% lower, p = 0.007) and fewer infusion clinic visits (average 3 fewer, p = 0.038).

Conclusion

These findings suggest multiple factors influence G-tube timing and outcomes, warranting prospective validation.

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