Revisiting Feeding Tube Utilization in Oropharynx Cancer: 6-Year Prospective Registry Analysis.

OBJECTIVE: Patients treated for oropharyngeal cancer (OPC) have historically demonstrated high feeding tube rates for decreased oral intake and malnutrition. We re-examined feeding tube practices in these patients. STUDY DESIGN: Retrospective analysis of prospective cohort from 2015 to 2021. SETTING: Single-institution NCI-Designated Comprehensive Cancer Center. METHODS: With IRB approval, patients with new oropharyngeal squamous cell cancer or (unknown primary with neck metastasis) were enrolled. Baseline swallowing was assessed via videofluoroscopy and Performance Status Scale for Head and Neck Cancer (PSSHN). G-tubes or nasogastric tubes (NGT) were placed for weight loss before, during, or after treatment. Prophylactic NGT were placed during transoral robotic surgery (TORS). Tube duration was censored at last disease-free follow-up. Multivariate regression was performed for G-tube placement (odds ratio [OR] [95% confidence interval [CI]) and removal (Cox hazard ratio, hazard ratio [HR] [95% CI]). RESULTS: Of 924 patients, most had stage I to II (81%), p16+ (89%), node-positive (88%) disease. Median follow-up was 2.6 years (interquartile range 1.5-3.9). Most (91%) received radiation/chemoradiation, and 16% received TORS. G-tube rate was 27% (5% after TORS). G-tube risk was increased with chemoradiation (OR 2.78 [1.87-4.22]) and decreased with TORS (OR 0.31 [0.15-0.57]) and PSSHN-Diet score ≥60 (OR 0.26 [0.15-0.45]). G-tube removal probability over time was lower for T3 to T4 tumors (HR 0.52 [0.38-0.71]) and higher for PSSHN-Diet score ≥60 (HR 1.65 [1.03-2.66]). CONCLUSIONS: In this modern cohort of patients treated for OPC, 27% received G-tubes-50% less than institutional rates 10 years ago. Patients with preserved baseline swallowing and/or those eligible for TORS may have lower G-tube risk and duration.

Dysphagia Screening for Pneumonia Prevention in a Cancer Hospital: Results of a Quality/Safety Initiative.

OBJECTIVE: Hospital-acquired aspiration pneumonia remains a rare but potentially devastating problem. The best means by which to prevent aspiration in a cancer hospital population has not been evaluated. The aim of this study was to evaluate the impact of dysphagia screening on aspiration pneumonia rates in an acute care oncology hospital. METHODS: A prospective single-institution quality improvement dysphagia screening protocol at a comprehensive cancer center. Effect of dysphagia screening implemented in 2016 on hospital-acquired aspiration pneumonia rates coded "aspiration pneumonitis due to food/vomitus" was compared with rates from 2014 to 2015 prior to implementation. Screening compliance, screening outcomes, patient demographics, and medical data were reviewed as part of a post hoc analysis. RESULTS: Of 12,392 admissions in 2014 to 2016, 97 patients developed aspiration pneumonia during their hospitalization. No significant change in aspiration pneumonia rate was seen during the dysphagia screening year when compared to prior years (baseline, 7.36; screening year, 8.78 per 1000 discharges; P = .33). Sixty-eight of the cases (66%) were associated with emesis/gastrointestinal obstruction or perioperative aspiration and only 15 (15%) with oropharyngeal dysphagia. Multivariate analysis found that patients admitted to gastrointestinal surgery had an aspiration risk equivalent to patients admitted to head and neck, thoracic, and pulmonary services (odds ratio, 0.65; P = .2). DISCUSSION: Nursing-initiated dysphagia screening did not decrease aspiration pneumonia rates. The causes of aspiration-associated pneumonia were heterogeneous. Aspiration of intestinal contents is a more common source of hospital-acquired pneumonia than oropharyngeal dysphagia.

Head and neck sarcomas: a comprehensive cancer center experience.

Head/neck sarcomas are rare, accounting for about 1% of head/neck malignancies and 5% of sarcomas. Outcomes have historically been worse in this group, due to anatomic constraints leading to difficulty in completely excising tumors, with high rates of local recurrence. We retrospectively analyzed cases of head/neck soft tissue sarcomas (STS) and osteogenic sarcomas managed in a multi-disciplinary setting at Fox Chase Cancer Center from 1999-2009 to describe clinicopathologic characteristics, treatment, outcomes, and prognostic factors for disease control and survival. Thirty patients with STS and seven patients with osteogenic sarcoma were identified. Most STS were high grade (23) and almost all were localized at presentation (28). Common histologies were synovial cell (6), rhabdomyosarcoma (5), angiosarcoma (4), liposarcoma (4) and leiomyosarcoma (3). The type of primary therapy and disease outcomes were analyzed. Cox proportional hazards regression analysis was performed to identify predictors of disease-free survival (DFS) and overall survival (OS). The HR and 95% CI for Cox model and median DFS/OS analyzed by Kaplan-Meier curves were calculated.

Extranodal extension of metastatic papillary thyroid carcinoma: correlation with biochemical endpoints, nodal persistence, and systemic disease progression.

BACKGROUND: The impact of extranodal extension (ENE) of metastatic papillary thyroid carcinoma (PTC) on short- and long-term clinical outcomes, including biochemical testing, has not been reported. METHODS: This single-institution National Cancer Institute-designated Comprehensive Cancer Center cohort study included patients with macroscopic metastases and excluded patients with gross residual disease after surgery, distant disease, or poorly differentiated papillary carcinoma. A suppressed or stimulated thyroglobulin (Tg) < 1 ng/mL, without suspicious imaging or anti-thyroglobulin antibodies, after radioactive iodine (RAI) treatment was termed an excellent or "complete biochemical response" (CR). RESULTS: Of 89 subjects included, 60 previously untreated patients underwent total thyroidectomy and therapeutic neck dissection; 29 additional patients underwent a neck dissection for persistence or recurrence after prior surgery and RAI administration. ENE, identified in 29 patients (33%), was associated with T4 classification (p = 0.02) and involvement of a greater number of nodes (median 11 vs. 5, p = 0.03). ENE was associated with a 20% increased risk of nodal persistence necessitating additional surgery (p = 0.02). In a multivariable analysis, ENE, T4 classification, and recurrence/persistence proved to be independent predictors of systemic disease progression (ENE: hazard ratio [HR] 4.3 [95% confidence interval (CI) 1.2-15], p = 0.02; T4 classification: HR 4.2 [CI 1.3-14], p = 0.01; recurrent/persistent status: HR 3.6 [CI 1.1-12], p = 0.035). Nodal or systemic disease progression was rare after a biochemical CR; in contrast, in previously untreated patients, stimulated Tg levels (sTg) > 50 ng/mL prior to initial RAI administration, heralded the progression of nodal disease, and also predicted the eventual development of systemic disease (p = 0.0001). Of those with a sTg > 50 ng/mL, over 70% underwent surgery for nodal persistence within five years. The presence of ENE diminished the odds of a biochemical CR (odds ratio 3.5% [CI 1.3-10], p = 0.02), and increased the probability that the sTg levels after surgery will exceed 50 ng/mL (odds ratio 5 [CI 1.2-21], p = 0.03). Following surgery for tumor persistence, 25% of those with ENE were rendered biochemically free of disease. CONCLUSIONS: ENE diminishes the probability of a biochemical CR after treatment for regional metastatic PTC, and increases the probability of tumor persistence after initial resection, likely from abundant metastasis. ENE and nodal persistence independently predict eventual systemic disease progression.