OBJECTIVES: The aim of our work was to report on the clinical outcome of a moderately hyprofractionated radiotherapy regimen in elderly patients affected by head and neck squamous cell carcinoma (HNSCC). MATERIAL AND METHODS: HNSCC aged ≥65 deemed unsuitable for curatively-intended concurrent chemo-radiotherapy or high-dose radiotherapy by clinical judgement were further evaluated with the Geriatric 8 (G8) questionnaire and Charlson comorbidity index (CCI). In case of a G8 score ≤14, a de-intensified radiation schedule of 40 Gy delivered in 16 fractions was prescribed. RESULTS: Thirty-six patients were treated between 2011 and 2016. The median age of the cohort was 77.5 (range: 65-91 years) with a combined ECOG PS of 2-3 in 77.8% and CCI of ≥8 in 25% patients, respectively. At a median follow-up of 13 months (range 2-62 months), the 6-month and 1-year rates of loco-regional control and progression-free survival were 42%, 28% and 36% and 20%, respectively. At univariate analysis, log-rank test showed that age >75 years (p=0.036), worse PS (ECOG≥2; p=0.027), lower G8 score (<9; p=0.027) and PTV volume greater than 200 cc (p=0.038) had a significant correlation with PFS. The negative impact of the PTV volume on PFS was the only parameter confirmed in the multivariate analysis (HR 2.68; 95% CI: 1.24-5.81, p=0.013). No grade 4-5 toxicity was observed, while 13/36 patients (36%) had G3 acute side effects. CONCLUSION: The hypofractionated radiation schedule evaluated provides clinical benefit with low toxicity in frail, elderly patients affected by locally advanced HNSCC.
OBJECTIVES: The aim of our work was to report on the clinical outcome of a moderately hyprofractionated radiotherapy regimen in elderly patients affected by head and neck squamous cell carcinoma (HNSCC). MATERIAL AND METHODS: HNSCC aged ≥65 deemed unsuitable for curatively-intended concurrent chemo-radiotherapy or high-dose radiotherapy by clinical judgement were further evaluated with the Geriatric 8 (G8) questionnaire and Charlson comorbidity index (CCI). In case of a G8 score ≤14, a de-intensified radiation schedule of 40 Gy delivered in 16 fractions was prescribed. RESULTS: Thirty-six patients were treated between 2011 and 2016. The median age of the cohort was 77.5 (range: 65-91 years) with a combined ECOG PS of 2-3 in 77.8% and CCI of ≥8 in 25% patients, respectively. At a median follow-up of 13 months (range 2-62 months), the 6-month and 1-year rates of loco-regional control and progression-free survival were 42%, 28% and 36% and 20%, respectively. At univariate analysis, log-rank test showed that age >75 years (p=0.036), worse PS (ECOG≥2; p=0.027), lower G8 score (<9; p=0.027) and PTV volume greater than 200 cc (p=0.038) had a significant correlation with PFS. The negative impact of the PTV volume on PFS was the only parameter confirmed in the multivariate analysis (HR 2.68; 95% CI: 1.24-5.81, p=0.013). No grade 4-5 toxicity was observed, while 13/36 patients (36%) had G3 acute side effects. CONCLUSION: The hypofractionated radiation schedule evaluated provides clinical benefit with low toxicity in frail, elderly patients affected by locally advanced HNSCC.
Authors: Anneke Fryen; Iris Brandes; Jörn Wichmann; Hans Christiansen; Frank Tavassol; Martin Durisin; Roland Merten Journal: In Vivo Date: 2022 May-Jun Impact factor: 2.406
Authors: Daniel R Dickstein; Marc Egerman; Erica Monrose; Achintya Varma; Umut Ozbek; Sonam Sharma; Jerry T Liu; Vishal Gupta; Marshall R Posner; Krzysztof Misiukiewicz; Brett A Miles; Eric Genden; Richard L Bakst Journal: Head Neck Date: 2020-12-08 Impact factor: 3.821