Public Perceptions of Transoral Endocrine Surgery and their Influence on Choice of Operative Approach.

BACKGROUND: Transoral Endocrine Surgery (TES) represents an alternative to the open approach with no visible scar. Studies have shown TES has a safety profile similar to the open approach, but adoption has been limited. Public perception and preference for TES are factors associated with adoption that have not been explored. Here we aim to understand the perception of TES by the public and factors which influence decision making. MATERIALS AND METHODS: A 38-question survey was designed to assess factors which influence willingness to pursue TES. The survey was distributed utilizing Amazon Mechanical Turk (MTurk), a crowdsourcing marketplace in which individuals perform tasks virtually based on interest. Descriptive analyses, Pearson chi-squared tests, Student's t-tests, and multivariate logistic regression were performed to evaluate theoretical decision to pursue TES. RESULTS: Respondents (n = 795) were 47% female, 78% white, 70% held a college degree or higher, and had a mean age of 37. The majority (69%) preferred a mouth incision over a neck incision. Respondents were willing to pursue TES for a theoretical cancer despite increased cost (52%) and longer operative time (70%). Respondents top two most important surgical factors were safety and experience. CONCLUSIONS: Our data suggest the general public is willing to pursue TES and factors thought to be barriers to choosing TES may not deter the public. An informed discussion with appropriately-selected patients should be had between the patient and surgeon regarding specific surgical and postoperative differences including risks, safety, and experience.

Patient-Reported Financial Burden in Thyroid Cancer.

BACKGROUND: The incidence of thyroid cancer is increasing at a rapid rate. Prior studies have demonstrated financial burden and decreased quality of life in patients with thyroid cancer. Here, we characterize patient-reported financial burden in patients with thyroid cancer over a 28y period. MATERIALS AND METHODS: Patients who underwent thyroidectomy for thyroid cancer from 1990-2018 completed a phone survey assessing financial burden and its related psychological financial hardship. Descriptive statistics were performed to characterize these outcomes and correlation with sociodemographic data was assessed. RESULTS: Respondents (N = 147) were 73% female, 75% white, and had a median follow up of 7 y. The majority had a full-time job (59%) and private insurance (81%) at the time of diagnosis. Overall, 16% of respondents reported financial burden and 50% reported psychological financial hardship. Those reporting financial burden were disproportionately impacted by psychological financial hardship (87% versus 43%, P < 0.001). One in four (25%) respondents reported not being adequately informed about costs. CONCLUSIONS: Financial burdens are important outcomes of thyroid cancer which occur even among patients with protective financial factors, suggesting an even greater impact on the general population of patients with thyroid cancer. Further research is needed to explore the intersection of financial burden, cost, and quality of life.

Plasma extracellular vesicle proteins as promising noninvasive biomarkers for diagnosis of idiopathic pulmonary fibrosis.

High-resolution computed tomography (HRCT) imaging is critical for diagnostic evaluation of Idiopathic Pulmonary Fibrosis (IPF). However, several other interstitial lung diseases (ILDs) often exhibit radiologic pattern similar to IPF on HRCT making the diagnosis of the disease difficult. Therefore, biomarkers that distinguish IPF from other ILDs can be a valuable aid in diagnosis. Using mass spectrometry, we performed proteomic analysis of plasma extracellular vesicles (EVs) in patients diagnosed with IPF, chronic hypersensitivity pneumonitis, nonspecific interstitial pneumonitis, and healthy subjects. A five-protein signature was identified by lasso regression and was validated in an independent cohort using ELISA. The five-protein signature derived from mass spectrometry data showed an area under the receiver operating characteristic curve of 0.915 (95%CI: 0.819-1.011) and 0.958 (95%CI: 0.882-1.034) for differentiating IPF from other ILDs and from healthy subjects, respectively. Stepwise backwards elimination yielded a model with 3 and 2 proteins for discriminating IPF from other ILDs and healthy subjects, respectively, without compromising diagnostic accuracy. In summary, we discovered and validated EV protein biomarkers for differential diagnosis of IPF in independent cohorts. Interestingly, the biomarker panel could also distinguish IPF and healthy subjects with high accuracy. The biomarkers need to be evaluated in large prospective cohorts to establish their clinical utility.