Longitudinal comparisons of a whole-mouth taste test to clinician-rated and patient-reported outcomes of dysgeusia postradiotherapy in patients with head and neck cancer and associations with oral intake.

BACKGROUND: After head and neck cancer (HNC) treatment, dysgeusia may be a barrier to oral intake. In this exploratory study, we prospectively examined taste perception, clinician-rated (CRO) and patient-reported (PRO) taste changes and their effect on oral intake postradiotherapy. METHODS: Twenty-eight patients were assessed at baseline, treatment weeks 2 and 4, and 1, 3, and 6 months post-treatment using a whole-mouth taste test and associated CRO and subjective PRO measures. RESULTS: Greater taste impairment was reflected by subjective than by a whole-mouth taste test. The most significant and consistent decline occurred mid-treatment. The Chemotherapy-Induced Taste Alteration Scale (PRO) discomfort subscale correlated significantly with maintaining an oral diet, percent of oral intake, and appetite level from mid-treatment to 6 months post-treatment. CONCLUSIONS: PRO results indicated ongoing oral intake issues. Whole-mouth taste tests may fail to fully reflect functional taste-loss. Dysgeusia prevention and treatment methods are needed to improve patient outcomes.

Establishing a Multidisciplinary Head and Neck Clinical Pathway: An Implementation Evaluation and Audit of Dysphagia-Related Services and Outcomes.

Head and neck cancer (HNC) guidelines recommend regular multidisciplinary team (MDT) monitoring and early intervention to optimize dysphagia outcomes; however, many factors affect the ability to achieve these goals. The aims of this study were to explore the barriers/facilitators to establishing and sustaining a MDT HNC care pathway and to examine the dysphagia-related speech-language pathology (SLP) and dietetic components of the pathway. Using the Consolidated Framework for Implementation Research (CFIR), a mixed methods study design was used to evaluate an established MDT HNC pathway. Ten MDT members provided perceptions of facilitators/barriers to implementing and sustaining the pathway. Patients attending the SLP and dietetic components of the pathway who commenced treatment between 2013 and 2014 (n = 63) were audited for attendance, outcome data collected per visit, and swallowing outcomes to 24-month post-treatment. Dysphagia outcomes were compared to a published cohort who had received intensive prophylactic dysphagia management. Multiple CFIR constructs were identified as critical to implementing and sustaining the pathway. Complexity was a barrier. Patient attendance was excellent during treatment, with low rates of non-compliance (< 15%) to 24 months. Collection of clinician/patient outcome tools was good during treatment, but lower post-treatment. Dysphagia outcomes were good and comparable to prior published data. The pathway provided patients with access to regular supportive care and provided staff opportunities to provide early and ongoing dysphagia monitoring and management. However, implementing and sustaining a HNC pathway is complex, requiring significant staff resources, financial investment, and perseverance. Regular audits are necessary to monitor the quality of the pathway.

Transoral robotic surgery experience in 44 cases.

OBJECTIVE: To report a single institution's experience with transoral robotic surgery (TORS) and its clinical outcomes. This was a retrospective study carried out at a university-affiliated teaching hospital. SUBJECTS AND METHODS: Forty-four consecutive TORS patients with benign and malignant diseases were reviewed. Data on demographics, clinical parameters, and diet were collected. Surgical margins, local and regional recurrence, distant metastasis, 2-year disease-free survival rate, and 2-year survival data were reviewed for the malignant cases. RESULTS: Nine benign and 35 proven squamous cell carcinoma (SCCA) cases underwent TORS. The set-up time was 17.12 minutes (range, 10-40 minutes), and operative time was 53 minutes (range, 10-300 minutes). Average length of stay was 2.5 days. There were seven (6.8%) grade 3 surgical complications. Surgical infection rate was 2.3%. Benign cases were on a regular diet after TORS. Of the malignant cases, 94% were taking peroral diet immediately after the TORS procedure. There were no intraoperative complications and no 30-day postoperative mortalities. The mean follow-up time was 25.2 months (range, 16-38 months) for malignant disease. The SCCA sites were in the oropharynx (30/35), larynx (2/35), and unknown primary with neck metastasis (3/35). Unknown primary patients were excluded in the surgical margin analyses. Negative margins were achieved in 91% of cases. The local and regional recurrence rates were 6.3% (2/32) and 3.1% (1/32), respectively. Two patients (6.3%) developed distant metastasis. Oropharyngeal SCCA cases were reviewed, of which 23 were human papillomavirus (HPV)/p16 positive and 7 were HPV/p16 negative. The 2-year actual survival for HPV-positive and -negative patients was 96% (22/23) and 86% (6/7), respectively. The 2-year disease-free survival for HPV-positive and -negative cases was 91% (21/23) and 71.4% (5/7), respectively. All malignant cases that underwent TORS received postoperative adjuvant therapy. CONCLUSIONS: TORS is a safe procedure with minimal complications and acceptable clinical and functional outcomes.

Multidisciplinary service utilization pattern by advanced head and neck cancer patients: a single institution study.

Purpose. To analyze the patterns and associations of adjunctive service visits by head and neck cancer patients receiving primary, concurrent chemoradiation therapy. Methods. Retrospective chart review of patients receiving adjunctive support during a uniform chemoradiation regimen for stages III-IV head and neck squamous cell carcinoma. Univariate and multivariate models for each outcome were obtained from simple and multivariate linear regression analyses. Results. Fifty-two consecutive patients were assessed. Female gender, single marital status, and nonprivate insurance were factors associated with an increased number of social work visits. In a multivariate analysis, female gender and marital status were related to increased social work services. Female gender and stage IV disease were significant for increased nursing visits. In a multivariate analysis for nursing visits, living greater than 20 miles between home and hospital was a negative predictive factor. Conclusion. Treatment of advanced stage head and neck cancer with concurrent chemoradiation warrants a multidisciplinary approach. Female gender, single marital status, and stage IV disease were correlated with increased utilization of social work and nursing services. Distance over 20 miles from the center was a negative factor. This information may help guide the treatment team to allocate resources for the comprehensive care of patients.