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BACKGROUND We aim to define a set of terms for common free flap complications with evidence-based descriptions. METHODS Clinical consensus surveys were conducted among a panel of head and neck/reconstructive surgeons (N = 11). A content validity index for relevancy and clarity for each item was computed and adjusted for chance agreement (modified kappa, K). Items with K

Develop a clinically relevant and reproducible endoscopic animal model for subglottic stenosis amenable to testing of minimally invasive therapeutic modalities.Cohort study.Division of Laboratory Animals Research, University of Pittsburgh.Subglottic stenosis was induced endoscopically via microsuspension laryngoscopy in 26 New Zealand white rabbits. A trimmed polypropylene brush connected to a novel electronic stenosis induction apparatus was used to create circumferential trauma to the subglottis. By using open source image analysis software, the cross-sectional areas of the stenotic and native airways were compared to calculate the percentage of stenosis and the Myer-Cotton classification grade.Of the 26 rabbits, 24 (92%) exhibited stenosis after the first attempt. The mean percentage of airway stenosis was 57% (range, 34%-85%; SD, 15%). Five rabbits (19.2%) died on the day of stenosis induction from procedural complications. Of the 21 rabbits, 2 demonstrated no stenosis 7 days after initial injury and so underwent reinduction of airway injury, upon which they developed stenosis. Overall, 14 of the 21 rabbits (67%) exhibited moderate to severe stenosis (grade 2 or 3).The stenosis induction apparatus reliably induced stenosis with a low mortality rate as compared with that of other methods in the literature. The device could be improved to generate a predetermined potentially reproducible grade of stenosis as desired by the operator. This method sets the stage for a clinically relevant and reproducible subglottic stenosis disease model that is amenable to testing of minimally invasive treatment modalities.

Objective Though microvascular free tissue transfer is well established for open skull base reconstruction, normative data regarding flap design and inset after endoscopic endonasal skull base surgery (ESBS) is lacking. We aim to describe anatomical considerations of endoscopic endonasal inset of free tissue transfer of transclival (TC) and anterior cranial base resection (ACBR) defects. Design and Setting Radial forearm free tissue transfer (RFFTT) model. Participants Six cadaveric specimens. Main Outcome Measures Pedicle orientation, pedicle length, and recipient vessel intraluminal diameter. Results TC and ACBR defects averaged 17.2 and 11.7 cm2, respectively. Anterior and lateral maxillotomies and endoscopic medial maxillectomies were prepared as corridors for flap and pedicle passage. Premasseteric space tunnels were created for pedicle tunneling to recipient facial vessels. For TC defects, the RFFTT pedicle was oriented cranially with the flap placed against the clival defect (mean pedicle length 13.1 ± 0.6 cm). For ACBR defects, the RFFTT pedicle was examined in three orientations with respect to anterior–posterior axis of the RFFTT: anteriorly, posteriorly, and laterally. Lateral orientation offered the shortest average pedicle length required for anastomosis in the neck (11.6 ± 1.29 cm), followed by posterior (13.4 ± 0.7cm) and anterior orientations (14.4 ± 1.1cm) (p Conclusions In ACBR reconstruction using RFFTT, our data suggests lateral pedicle orientation shortens the length required to safely anastomose facial vessels and protects the frontal sinus outflow anteriorly while limiting pedicle exposure through a maxillary corridor within the nasal cavity. With greater understanding of anatomical factors related to successful preoperative flap planning, free tissue transfer may be added to the ESBS reconstruction ladder.

Background In the context of COVID‐19, cancer survivors represent a particularly vulnerable population that may be “doubly hit” by both costs of cancer treatment and financial strain imposed by the pandemic. Methods We performed a review of the literature pertaining to cancer, financial toxicity, and economic challenges. Results Multiple societies have put forth recommendations to modify delivery of cancer care in order to minimize patient exposure to the virus. Cancer survivors, especially patients with head and neck cancer, have been disproportionately affected by rising unemployment levels and economic recessions in the past, both of which are linked to higher cancer mortality. Patients who rely on employer‐provided insurance and do not qualify for Medicaid may lose access to life‐saving treatments. Conclusions It is essential to implement interventions and policy changes in order to mitigate the effects of this pandemic but also to ensure this becomes a nonissue during the next one.

Background Since the beginning of the coronavirus disease 2019 (COVID-19) epidemic, misinformation has been spreading uninhibited over traditional and social media at a rapid pace. We sought to analyze the magnitude of misinformation that is being spread on Twitter (Twitter, Inc., San Francisco, CA) regarding the coronavirus epidemic. Materials and methods We conducted a search on Twitter using 14 different trending hashtags and keywords related to the COVID-19 epidemic. We then summarized and assessed individual tweets for misinformation in comparison to verified and peer-reviewed resources. Descriptive statistics were used to compare terms and hashtags, and to identify individual tweets and account characteristics. Results The study included 673 tweets. Most tweets were posted by informal individuals/groups (66%), and 129 (19.2%) belonged to verified Twitter accounts. The majority of included tweets contained serious content (91.2%); 548 tweets (81.4%) included genuine information pertaining to the COVID-19 epidemic. Around 70% of the tweets tackled medical/public health information, while the others were pertaining to sociopolitical and financial factors. In total, 153 tweets (24.8%) included misinformation, and 107 (17.4%) included unverifiable information regarding the COVID-19 epidemic. The rate of misinformation was higher among informal individual/group accounts (33.8%, p

Measure the prevalence of and factors associated with financial toxicity (FT) and caregiver burden in families of tracheostomy-dependent children. FT is defined as the objective and subjective patient-level impact of the costs of medical care and has been associated with lower quality of life, decreased compliance with treatment, and increased mortality.A medical record review was performed on all children with a tracheostomy tube placed from 2009 to 2018 at a tertiary children's hospital to identify and include children younger than 18 years old, not deceased, and not decannulated at the time of review. Eligible children's caregivers were contacted to fill out a 36-item questionnaire and three validated instruments: The Comprehensive Score for Financial Toxicity (COST) and the Financial Distress Questionnaire (FDQ), both addressed to the parent/primary caregiver, and the Burden Scale for Family Caregivers - short version (BSFC-s).Of the 140 eligible tracheostomy patients identified, 45 caregivers (32.1%) returned the survey. The average COST score was 18 ± 1.7 with 73.3% of caregivers reporting high toxicity based on FDQ, and 75.6% having severe-to-very severe caregiver burden. Significant increase in FT was seen in households where an adult had to leave a paid position (p = 0.047) or work less (p = 0.002) because of their child's condition; or needed to omit some of the child's medical services or medications due to cost-prohibitive reasons (p0.001). Financial toxicity was associated with caregiver burden (by BSFC-s) [r = -596; beta coefficient = -0.95, t(43) = -4.87, p0.001] and financial distress (by FDQ; p0.001).Caregivers of children with medically complex, tracheostomy-dependent conditions suffer from FT and caregiver burden. As a result, harmful financial coping mechanisms such as missing necessary care components or forgoing prescribed treatments, may be adopted for cost-prohibitive reasons.