Jimmy J Caudell1, Robert D Hamilton, Kristen J Otto, Richard L Jennelle, Karen T Pitman, Srinivasan Vijayakumar. 1. Departments of *Radiation Oncology §Head and Neck Oncology, Moffitt Cancer Center, Tampa, FL Departments of †Radiation Oncology ‡Medicine ∥Otolaryngology, University of Mississippi Medical Center, Jackson, MS ¶Department of Radiation Oncology, University of Southern California, Los Angeles, CA.
Abstract
OBJECTIVES: In this retrospective study we evaluate the tolerability and outcomes after induction chemotherapy for patients with predominately low socioeconomic status (SES) with locally advanced head and neck cancer (LAHNC). METHODS: One hundred eighteen patients with LAHNC of the hypopharynx, larynx, oral cavity, or oropharynx began curative intent therapy with induction cisplatin (75 or 100 mg/m), docetaxel (75 mg/m), and 5-fluorouracil (750 mg/m×5 d or 1000 mg/m×4 d; continuous infusion) every 3 weeks (DPF) for a planned 2 to 3 cycles. All patients were to receive curative radiotherapy with concurrent systemic therapy. Associations were tested using χ test, and survival estimates were calculated using the Kaplan-Meier method. RESULTS: Most patients (75.4%) were of low SES. Induction DPF was delivered for a median of 2 cycles (range, 1 to 3) and 14% of the patients (n=17) died during induction DPF. After DPF, 38.2% of patients were unable to complete or receive planned definitive therapy. Overall 15.3% of patients died during therapy, and mortality was associated with a Karnofsky performance status <80 (P=0.04). At 2 years the locoregional control was 52.7%, whereas the distant metastases free rate was 72.6%, and the overall survival rate was 34.1%. Low SES patients were less likely to achieve locoregional control (P=0.05) or survive (P=0.08). CONCLUSIONS: In this population of LAHNC patients of low SES with a high tumor burden and poor performance status, use of induction DPF was associated with 15.3% mortality during therapy and precluded 38.2% of patients from initiating or completing planned definitive therapy.
OBJECTIVES: In this retrospective study we evaluate the tolerability and outcomes after induction chemotherapy for patients with predominately low socioeconomic status (SES) with locally advanced head and neck cancer (LAHNC). METHODS: One hundred eighteen patients with LAHNC of the hypopharynx, larynx, oral cavity, or oropharynx began curative intent therapy with induction cisplatin (75 or 100 mg/m), docetaxel (75 mg/m), and 5-fluorouracil (750 mg/m×5 d or 1000 mg/m×4 d; continuous infusion) every 3 weeks (DPF) for a planned 2 to 3 cycles. All patients were to receive curative radiotherapy with concurrent systemic therapy. Associations were tested using χ test, and survival estimates were calculated using the Kaplan-Meier method. RESULTS: Most patients (75.4%) were of low SES. Induction DPF was delivered for a median of 2 cycles (range, 1 to 3) and 14% of the patients (n=17) died during induction DPF. After DPF, 38.2% of patients were unable to complete or receive planned definitive therapy. Overall 15.3% of patients died during therapy, and mortality was associated with a Karnofsky performance status <80 (P=0.04). At 2 years the locoregional control was 52.7%, whereas the distant metastases free rate was 72.6%, and the overall survival rate was 34.1%. Low SES patients were less likely to achieve locoregional control (P=0.05) or survive (P=0.08). CONCLUSIONS: In this population of LAHNC patients of low SES with a high tumor burden and poor performance status, use of induction DPF was associated with 15.3% mortality during therapy and precluded 38.2% of patients from initiating or completing planned definitive therapy.
Authors: P Balermpas; C Bauer; I Fraunholz; A Ottinger; J Wagenblast; T Stöver; O Seitz; E Fokas; C Rödel; C Weiss Journal: Strahlenther Onkol Date: 2014-01-12 Impact factor: 3.621
Authors: Vlad C Sandulache; John Hamblin; Syeling Lai; Todd Pezzi; Heath D Skinner; Numan A Khan; Shayan M Dioun; Christine Hartman; Jennifer Kramer; Elizabeth Chiao; Xiaodong Zhou; Jose P Zevallos Journal: Head Neck Date: 2015-07-04 Impact factor: 3.147