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Objectives Identify predictors of outcome in patients with recurrent/metastatic head and neck squamous cell carcinoma (RMHNSCC) treated with weekly cetuximab and paclitaxel (CP). Study Design Retrospective analysis. Methods Patients with RMHNSCC treated with CP were identified and patient data was recorded. The Kaplan-Meier method was used to estimate outcomes, and Cox regression analysis was used to examine outcome predictors. Results Fifty-nine patients initiated CP between January 2007 and June 2014. Median age was 56 (range: 39–80) years. The most common primary sites were the oropharynx in 22 (37%) patients, oral cavity in 19 (32%), and larynx in 11 (19%). Eastern Cooperative Oncology Group performance status (ECOG PS) was 0 in seven (12%), 1 in 32 (54%), and 2 in 16 (28%) patients. In 44 (75%) patients, CP was used as a first-line R/M regimen. Median number of cycles was five (range: 1–29). Dose modifications were necessary in 27 (46%) patients. The objective response rate was 47.5%, with 27 (45.8%) partial responses and one (2%) complete response. With a median follow-up of 13.4 months, median progression-free (PFS) and overall survival (OS) were 7.7 and 13.2 months, respectively. On multivariable analysis, an ECOG of 2 of 3 was associated with inferior OS (hazard ratio [HR]: 3.94; P = 0.01; 95% confidence interval [CI]: 1.1–14.04) and PFS (HR: 7.29; P < 0.01; 95% CI: 2.1–26.0) compared to an ECOG 0 of 1. First-line CP administration was associated with superior PFS compared to second line (HR: 2.6; P = 0.02; 95% CI:1.2–5.5). Conclusions CP is well tolerated in this population of patients, with favorable tumor efficacy. First-line use and an ECOG 0 of 1 points appears to confer superior outcomes. Level of Evidence 4. Laryngoscope, 127:1583–1588, 2017

Background Postoperative cisplatin and radiation is the standard of care for high-risk squamous cell carcinoma of the head and neck (SCCHN). We have used cetuximab and radiation in the postoperative setting for patients deemed poor candidates for cisplatin. Methods We retrospectively identified 40 patients who received cetuximab and radiation for resected locoregionally advanced SCCHN between 2006 and 2013 at our institution. Results The 2-year Kaplan–Meier estimates were: overall survival (OS) 41%, recurrence-free survival (RFS) 34%, locoregional control 63%, and distant metastatic control 59%. Eastern Cooperative Oncology Group (ECOG) performance status ≥1 predicted for inferior OS (hazard ratio [HR] = 5.43; p = .003), RFS (HR = 4.07; p = .007), and locoregional control (HR = 4.92; p = .04) in multivariate analysis. Conclusion Patients with resected high-risk SCCHN treated with postoperative cetuximab and radiation have suboptimal therapeutic outcomes. Further study of the efficacy and cost-effectiveness compared to radiation alone is warranted. © 2016 Wiley Periodicals, Inc. Head Neck, 2016