Objective To investigate the prognostic impact of the neutrophil-to-lymphocyte ratio (NLR) for human papillomavirus-positive oropharyngeal cancer (HPV+ OPC). Study Design Retrospective institutional database analysis. Setting Tertiary referral medical center. Material and Methods In total, 104 patients with HPV+ OPC were enrolled. From the blood laboratory data checked within 4 weeks before initiation of primary treatment, NLR was calculated. The association between clinicopathological characteristics and NLR was analyzed, and the prognostic role was evaluated based on overall survival (OS) and disease-free survival (DFS). Results According to the cutoff value (2.42) for NLR, the patients were classified into the low NLR group (n = 61) or the high NLR group (n = 43). High NLR was associated with a higher rate of advanced T classification ( P = .007) and diabetes mellitus ( P = .01). The proportion of surgery-based treatment was lower in the high NLR group (20.9% vs 42.6%, P = .02). The high NLR group showed a lower 5-year OS rate (85.3% vs 96.3%, P = .09) and a lower 5-year DFS rate (68.1% vs 94.7%, P = .01) than those in the low NLR group. Multivariate analysis showed that advanced N classification was a significant predictor for worse 5-year OS (hazard ratio [HR], 17.40; 95% confidence interval [CI], 2.36-128.29) and that both advanced N classification (HR, 7.78; 95% CI, 2.33-25.93) and high NLR (HR, 4.16; 95% CI, 1.24-13.95) were important prognosticators for worse 5-year DFS. Conclusion Elevated pretreatment NLR was associated with poor DFS in patients with HPV+ OPC.

Korean Society of Thyroid-Head and Neck Surgery appointed a Task Force to provide guidance on the implementation of a surgical treatment of oral cancer. MEDLINE databases were searched for articles on subjects related to “surgical management of oral cancer” published in English. Results were restricted to systematic reviews, randomized control trials/controlled clinical trials, and observational studies. The quality of evidence was rated with use RoBANS (Risk of Bias Assessment Tool for Nonrandomized Studies) and AMSTAR (A Measurement Tool to Assess the Methodological Quality of Systematic Reviews). Evidence-based recommendations for practice were ranked according to the American College of Physicians grading system. Additional directives are provided as expert opinions and Delphi questionnaire when insufficient evidence existed. The Committee developed 68 evidence-based recommendations in 34 categories intended to assist clinicians and patients and counselors, and health policy-makers. Proper surgical treatment selection for oral cancer, which is directed by patient- and subsite-specific factors, remains the greatest predictor of successful treatment outcomes. These guidelines are intended for use in conjunction with the individual patient’s treatment goals.

Injection laryngoplasty is a safe and efficient procedure for the management of hoarseness resulting from unilateral vocal cord paralysis (VCP). However, proper timing and material of injection after the occurrence of VCP are still under discussion. This study aimed to evaluate the efficacy of early injection laryngoplasty with long-lasting soft tissue filler in patients with post-thyroidectomy unilateral VCP. We retrospectively reviewed the medical records of 59 consecutive patients who developed unilateral VCP after thyroidectomy and received ArteSense™ injection laryngoplasty. Objective and subjective voice outcomes were compared between early (within 3 months) and late (after 3 months) injection groups. The mean duration from thyroidectomy to injection laryngoplasty was 39.7 and 334.2 days in the early and late injection groups, respectively. All of the tested objective and subjective voice parameters were significantly improved in both the early and late groups. However, the amount of voice improvement was significantly larger in the early injection group, especially jitter% (P = 0.02) and shimmer% (P = 0.03) improvement. Four patients showed spontaneous recovery from VCP after early injection laryngoplasty; nevertheless, their voice outcomes were excellent and there was no significant discomfort or complication. Early voice rehabilitation with injection laryngoplasty is a safe and efficient treatment in the patients with post-thyroidectomy unilateral VCP.

ObjectivesThe aim of this study was to investigate the prognostic impact of the surgical approach and adjuvant treatment in operable malignant melanoma of head and neck (MMHN).MethodsRetrospective reviews of 31 patients who underwent surgery-based treatment with curative intent, either by the endoscopic or external approach, for MMHN were performed to analyze recurrence patterns, salvage modalities, and oncological outcomes (disease-specific survival and disease-free survival).ResultsOverall recurrence rate was 61% (19/31). In stage III patients (n=24), 50% (12/24) developed recurrences with a median recurrence-free period of 6.0 months, and 30% (4/12) of them was successfully salvaged by reoperation with adjuvant radiotherapy. On the contrary, all stage IVA patients (n=7) developed recurrences with a median recurrence-free period of 4.4 months. Distant metastasis was the most common pattern of failure and no patients were salvaged. Among variables, age and T classification, not the surgical approach, were significant prognosticators for disease-free survival and disease-specific survival. Adjuvant radiotherapy was associated with a lower rate of local failure, compared to surgery alone (hazard ratio, 0.02; 95% confidence interval, 0.06 to 0.75; P=0.02). However, adjuvant systemic therapy was not effective in reducing the risk of failures for any pattern.ConclusionOur data suggested that meticulous surgical resection, either by the endoscopic or external approach, with adjuvant radiotherapy increases the local control rate in MMHN.