BACKGROUND AND PURPOSE: This study sought to evaluate nutritional prognostic factors before treatment in patients with unresectable head and neck cancer treated by concomitant radio-chemotherapy. METHODS AND MATERIALS: Seventy-two consecutive patients were treated. We studied the potential effects of CRP, Alb, preAlb, orosomucoid, weight, weight history, BMI, PINI, OPR and NRI on response to treatment, Event-Free Survival (EFS) and Overall Survival (OS). Effects of potential risk factors on OS and on EFS were analyzed by computing Kaplan-Meier estimates, and curves were compared using the log-rank test. RESULTS: All biological nutritional factors were statistically correlated with the response to radio-chemotherapy. In multivariate analysis, only CRP (p=0.004) remained statistically significant. A statistical correlation was found between Alb and EFS in multivariate analysis (p=0.04). The factors influencing OS in univariate analysis were Alb (p=0.008), CRP (p=0.004), orosomucoid (p=0.01) and NRI (p=0.01), response to radio-chemotherapy (p<0.001) and staging (p=0.04). In multivariate analysis, only the response to radio-chemotherapy (p<0.001) remained significant. CONCLUSIONS: This study illustrates the prognostic value of nutritional status. CRP and Alb may be useful in the assessment of advanced head and neck cancer patients at diagnosis and for stratifying patients taking part in randomized trials.
BACKGROUND AND PURPOSE: This study sought to evaluate nutritional prognostic factors before treatment in patients with unresectable head and neck cancer treated by concomitant radio-chemotherapy. METHODS AND MATERIALS: Seventy-two consecutive patients were treated. We studied the potential effects of CRP, Alb, preAlb, orosomucoid, weight, weight history, BMI, PINI, OPR and NRI on response to treatment, Event-Free Survival (EFS) and Overall Survival (OS). Effects of potential risk factors on OS and on EFS were analyzed by computing Kaplan-Meier estimates, and curves were compared using the log-rank test. RESULTS: All biological nutritional factors were statistically correlated with the response to radio-chemotherapy. In multivariate analysis, only CRP (p=0.004) remained statistically significant. A statistical correlation was found between Alb and EFS in multivariate analysis (p=0.04). The factors influencing OS in univariate analysis were Alb (p=0.008), CRP (p=0.004), orosomucoid (p=0.01) and NRI (p=0.01), response to radio-chemotherapy (p<0.001) and staging (p=0.04). In multivariate analysis, only the response to radio-chemotherapy (p<0.001) remained significant. CONCLUSIONS: This study illustrates the prognostic value of nutritional status. CRP and Alb may be useful in the assessment of advanced head and neck cancerpatients at diagnosis and for stratifying patients taking part in randomized trials.
Authors: Ylva Tiblom Ehrsson; Per M Hellström; Kerstin Brismar; Lena Sharp; Ann Langius-Eklöf; Göran Laurell Journal: Support Care Cancer Date: 2009-10-15 Impact factor: 3.603
Authors: Kim Wopken; Hendrik P Bijl; Arjen van der Schaaf; Miranda E Christianen; Olga Chouvalova; Sjoukje F Oosting; Bernard F A M van der Laan; Jan L N Roodenburg; C René Leemans; Ben J Slotman; Patricia Doornaert; Roel J H M Steenbakkers; Irma M Verdonck-de Leeuw; Johannes A Langendijk Journal: PLoS One Date: 2014-04-15 Impact factor: 3.240