Association Between Antibiotic Prescribing and Time to Diagnosis of Head and Neck Cancer.

Importance: Diagnostic delay can negatively affect patient outcomes in head and neck cancer (HNC). Neck mass and other symptoms of undiagnosed HNC may be treated with antibiotics, delaying diagnosis and treatment, despite current clinical practice guidelines. Objective: To investigate temporal trends, associated factors, and time from symptom onset to antibiotic prescribing before an HNC diagnosis. Design, Setting, and Participants: A retrospective cohort study was conducted using data obtained from a deidentified electronic health records data set from January 1, 2011, to December 31, 2018. Patients with HNC enrolled in the data set for at least 1 year before diagnosis date determined by either 1 inpatient encounter or first of 2 outpatient encounters within 6 months were included. Data analysis was conducted from May 1 to November 9, 2022. Exposure: Antibiotic prescription within 3 months before HNC diagnosis date. Main Outcomes and Measures: The primary outcome was days from the first documented symptom to HNC diagnosis. Results: The cohort included 7811 patients with HNC (4151 [53.1%] men, mean [SD] age, 60.2 [15.8] years). At least 1 antibiotic was prescribed for 1219 patients (15.6%) within 3 months before HNC diagnosis. This represented an increase over the 8.9% prescribing rate during the baseline period 12 to 9 months before diagnosis. The rate of antibiotic prescribing within 3 months before diagnosis did not change significantly over time (quarterly percent change, 0.49%; 95% CI, -3.06% to 4.16%). Patients receiving an antibiotic prescription within 3 months of an HNC diagnosis had a 21.1% longer time between symptom onset and HNC diagnoses (adjusted rate ratio [ARR], 1.21; 95% CI, 1.14-1.29). Compared with diagnosis by otolaryngologists, primary care/internal medicine physicians were most likely to prescribe antibiotics for patients who were diagnosed with a presenting symptom (adjusted prevalence ratio, 1.60; 95% CI, 1.27-2.02). In patients presenting with neck mass/swelling, those presenting with other symptoms were more likely to have longer intervals from symptom onset to diagnosis (ARR, 1.31; 95% CI, 1.08-1.59). Conclusions and Relevance: The findings of this cohort study suggest there is an increased rate of antibiotic prescription in the 3 months before HNC diagnosis, which is associated with an increased time to diagnosis. These findings identify an area for improvement in HNC care and guidelines.

Inferior outcomes associated with emergency department presentation for head and neck cancer surgery☆.

PURPOSE: Head and neck cancer (HNC) patients frequently require care through emergency departments (ED) due to lack of access or symptom acuity, however, the frequency and implications of this occurrence have not been delineated. OBJECTIVE: To determine the association between emergency department admission of HNC surgery with length of stay (LOS) and total costs (TC). METHODS: A cohort of 12,920 adult HNC patients admitted to acute care hospitals receiving ablative surgery during index admission was identified using the New York State Inpatient Database from 2006 to 2016. Outcomes included LOS, TC, 90-day complications, and inpatient mortality. RESULTS: Eight percent of the cohort was admitted through the ED, which increased over the study period from 6.52% (95% CI: 5.05-7.99) to 17.0% (95% CI: 14.9-19.1). ED admission was associated with a longer LOS (11 days longer, 95% CI 10.3-11.7) and higher mean TC ($43,197) versus non-ED admission ($19,010), with a mean difference of $24,191 (95% CI 20,713-27,669). After controlling for covariates, ED admission was associated with an 81.6% (95% CI 76.8-86.5) and 80.4% (95% CI 70.5-90.8) increase in LOS and TC, respectively, and decreased survival with a hazard ratio of 1.97 (95% CI 1.60-2.42). CONCLUSIONS: Rates of ED admission for HNC diagnoses requiring surgical intervention during index admission are rising and associated with longer LOS higher TC, more postoperative complications, and increased inpatient mortality after accounting for patient and facility differences. Striving for high-quality HNC cancer care demands addressing barriers to care that contribute to patients relying on the ED for access.

Does Subglottic Squamous Cell Carcinoma Warrant a Different Strategy Than Other Laryngeal Subsites?

OBJECTIVES/HYPOTHESIS: Subglottic squamous cell carcinoma (SSCC) is a rare cancer with limited evidence-based treatment guidelines. This study aimed to describe the treatment patterns for SSCC and to determine which treatments provide the best overall survival. STUDY DESIGN: Retrospective database review. METHODS: The National Cancer Database (NCDB) was queried for patients treated for SSCC from 2004 through 2014. Overall survival (OS) rates were determined by the Kaplan-Meier method. Clinicopathologic characteristics were assessed by univariable and multivariable Cox proportional hazards models, which corrected for age, sex, race, insurance status, income quartile, residence, Charlson-Deyo comorbidity score, facility type providing treatment, tumor grade, and clinical N and T category. RESULTS: In this cohort of 549 patients with SSCC, the 5-year OS was 48.2%. SSCC presented at an advanced stage (American Joint Committee on Cancer stage III or IV) in 60.1% of cases; 78.3% of cases had no nodal metastases. Among only stage IV cases, multivariable analysis showed that radiotherapy (RT) (hazard ratio [HR] = 5.944; 95% confidence interval [CI]: 2.76-12.8; P < .001) and chemoradiotherapy (CRT) (HR = 2.321; 95% CI: 1.36-3.97; P = .002) were both associated with decreased 5-year OS compared to a group consisting of all surgeries. When this analysis was repeated for only stage III cases, RT (HR = 1.134; 95% CI: 0.38-3.37; P = .821) and CRT (HR = 1.784; 95% CI: 0.78-4.08; P = .170) were equivalent to surgery. CONCLUSIONS: Using the NCDB to study the largest cohort of SSCC with known staging and treatment, primary surgery may provide a better 5-year OS in advanced-stage SSCC. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:E1117-E1124, 2021.

Stereotactic radiotherapy in three weekly fractions for the management of vestibular schwannomas.

PURPOSE: This study evaluates the rates of tumor control, hearing preservation and cranial nerve toxicity with the use of CyberKnife stereotactic radiotherapy consisting of 2100 cGy to the 80% isodose line delivered in three weekly fractions to treat vestibular schwannomas. MATERIALS AND METHODS: Retrospective chart review of vestibular schwannoma patients treated with CyberKnife stereotactic radiotherapy or undergoing watchful waiting between 2006 and 2017 was performed. For inclusion, patients receiving CyberKnife stereotactic radiotherapy must have had pretreatment magnetic resonance imaging and audiography, and 2 follow-up magnetic resonance imaging and audiograms. Watchful waiting patients must have had a minimum of 2 magnetic resonance imaging and 2 audiograms. RESULTS: Forty patients met inclusion criteria. Twenty-two underwent CyberKnife stereotactic radiotherapy. Eighteen remain in watchful waiting. Crude tumor control was 86.4% at mean radiographic follow-up of 52.3 months. Kaplan-Meier progression-free survival was 76.9% at 5 years. Kaplan-Meier survival from radiographic growth was 61.5% at 5 years. Kaplan-Meier hearing preservation was 17.5% at 5 years. All patients undergoing watchful waiting presenting with serviceable hearing maintained serviceable hearing. Serviceable hearing among CyberKnife stereotactic radiotherapy patients was 42.9% prior to treatment and 14.2% through mean follow-up of 53.7 months. One patient experienced trigeminal nerve toxicity 45 months after SRT. 95.5% of CyberKnife stereotactic radiotherapy patients were complication-free. CONCLUSIONS: Our fractionation regimen provides tumor control consistent with current literature. Hearing outcomes, however, should be discussed with patients prior to CyberKnife stereotactic radiotherapy.

Diagnostic dilemmas of mechanical restriction of the medial rectus: A case report.

BACKGROUND: Due to the proximity of the maxillary sinus and ethmoid sinuses to the orbit, inflammatory processes that originate in the sinonasal region have the potential to extend into the orbit. OBJECTIVE: We presented a case of ptosis and restrictive strabismus of the medial rectus muscle. METHODS: A case report with a literature review of possible diagnoses. RESULTS: Biopsy, imaging, and laboratory evaluation by otolaryngology, ophthalmology, and rheumatology services were unable to identify the cause of the fibrosis after 22 months of follow-up. A response to oral steroids indicated an inflammatory process. CONCLUSION: Unilateral mechanical restriction of the medial rectus muscle is a rare complication of nasal disease. Inflammatory processes and iatrogenic injury are known to cause fibrosis of surrounding tissue. We presented a unique case of medial rectus fibrosis that did not meet the diagnostic criteria of recognized etiologies.

Butterfly cartilage tympanoplasty outcomes: A single-institution experience and literature review.

PURPOSE: In 1998, Dr. Eavey described the trans-canal inlay butterfly cartilage tympanoplasty technique, also known as cartilage button tympanoplasty. Many retrospective studies have since demonstrated its efficacy and decreased operative time when compared to underlay and overlay tympanoplasty techniques. The butterfly cartilage tympanoplasty approach uses only a cartilage graft to repair tympanic membrane perforations. The aim of this study was to review the literature for studies that examined butterfly cartilage tympanoplasty success rates and outcomes and compare them to outcomes from our cohort. MATERIALS AND METHODS: Butterfly cartilage tympanoplasties were performed in 23 pediatric patients and 7 adult patients. We evaluated the tympanic membrane perforation closure rate and hearing results measured by closure of the air-bone gap. RESULTS: The reviewed studies evaluating butterfly cartilage tympanoplasties demonstrated perforation closure rates between 71%-100%. The hearing outcomes in the reviewed literature varied, although the majority reported improved hearing. In our cohort, 21 of the 32 repaired tympanic membrane perforations demonstrated complete perforation closure. The mean follow-up length was 13.4 months. The mean air-bone gap decreased from 13.4 dB to 6.9 dB. CONCLUSIONS: The butterfly cartilage/cartilage button technique is effective in closing tympanic membrane perforations and decreasing the air-bone gap in both adults and children.