Epidemiology and patterns of gymnastics-related head & neck trauma injuries: A NEISS database study.

OBJECTIVE: To describe the epidemiology and patterns of gymnastics-related Head & Neck trauma injuries using the NEISS database from 2001 to 2020. STUDY DESIGN AND SETTING: Cross-sectional analysis of a national database. METHODS: Gymnastics-related ED visits between 2001 and 2020 were queried from the NEISS database. Bivariate chi-squared analyses were used to compare injury demographics, location, type, and disposition. Fracture location was identified using the narrative description of each case and were divided into subtypes for further analysis. RESULTS: 1455 gymnastics-related head and neck traumatic injuries were identified. The majority were in females (65.8%). The most common presenting age group was pediatric (≤18 years) (92.7%), and the largest racial group was Caucasian (51.5%). Of all location subtypes, facial injuries were the most common presenting injury type overall (45.2%). Regarding injury types, lacerations were most common (36.8%), followed by dental injury (30.7%) and fractures (21.2%). The most common location of head and neck fractures was the nose (45.8%), followed by cervical spine (16.7%) and orbit (13.3%). The majority (95.7%) of gymnastics-related head and neck traumatic injuries presenting to the ED were treated and discharged. CONCLUSION: This study characterizes gymnastics-related head and neck injuries which is a topic that is under-studied. The findings from this study are helpful for gymnasts and those who care for them including providers, coaches and guardians, and this data may help inform future guidelines for treatment and injury prevention.

Disruption Index in Otolaryngology: Uncovering a Bibliometric History of a Rapidly Evolving Field.

OBJECTIVES: As the volume of research publications in the field of otolaryngology has increased, so has the need to qualify articles through bibliometric analyses to identify the most important and impactful work in the field. Herein, we aim to identify the 100 most disruptive articles in ENT over a 60-year period and examine how disruption index (DI) compares with other bibliometrics in identifying impactful works in the field. METHODS: In this cross-sectional bibliometric analysis, articles published between 1954 and 2014 in commonly referenced otolaryngology-head and neck surgery (OHNS) journals were queried in PubMed. Publications were characterized by DI, journal, subspecialty discipline, and status as an impactful article in the field as determined by other bibliometrics such as citation count, the "Sleeping Beauty Index," and those derived by the modified Delphi process. RESULTS: Of the 122,094 articles queried, 67,561 (55.3%) had available citation count as well as disruption score data, meeting inclusion criteria. The most represented subspecialty disciplines within the top 100 most disruptive articles were Otology/Neurotology (28%), General (Comprehensive) (27%), Head and Neck Surgery (12%), and Laryngology (11%). Fifty percent of articles identified as Sleeping Beauties and impactful via modified Delphi approach had scores in the top 86th percentile. CONCLUSION: DI in otolaryngology can be appreciated as an added dimension to existing indices and can unearth seminal research, which serve as early foundations of evidence-based management in the field of OHNS today. LEVEL OF EVIDENCE: NA Laryngoscope, 134:629-636, 2024.

Trends in clinical trials for olfactory dysfunction in the COVID-19 era.

KEY POINTS: Nearly half of all olfactory dysfunction (OD) clinical trials since 2010 are COVID-19-related. COVID-19-related OD trials are published significantly faster than COVID-19-unrelated trials. High-quality clinical trials and publications are crucial to discovering effective treatments.

Adverse Events Associated With Bioabsorbable Nasal Implants: A MAUDE Database Analysis.

Bioabsorbable implants (eg, Latera) have recently been approved for addressing nasal valve collapse. The purpose of this study is to summarize adverse events and treatment sequelae associated with bioabsorbable nasal implants queried in the Manufacturer and User Facility Device Experience (MAUDE) database. Of the 26 device reports entered between March 2017 and April 2022, the most frequently reported complications included abscess (n = 13) and implant protrusion (n = 5). Other common symptoms reported greater than 1-year postimplantation included facial pain/discomfort (n = 3) and failure to absorb (n = 3). Management of adverse events included treatment with antibiotics (n = 9), steroid injections (n = 4), and explantation (n = 20). In 3 reports, adverse reactions required a biopsy of adjacent tissue for pathologic analysis. These findings suggest that further research is required to assess the potential long-term complications and optimize the management of bioabsorbable nasal implants. Furthermore, standardized reporting templates may improve the utility of the MAUDE database.

Excitation-Dependent Photoluminescence of BaZrO3:Eu3+ Crystals.

The elucidation of local structure, excitation-dependent spectroscopy, and defect engineering in lanthanide ion-doped phosphors was a focal point of research. In this work, we have studied Eu3+-doped BaZrO3 (BZOE) submicron crystals that were synthesized by a molten salt method. The BZOE crystals show orange-red emission tunability under the host and dopant excitations at 279 nm and 395 nm, respectively, and the difference is determined in terms of the asymmetry ratio, Stark splitting, and intensity of the uncommon 5D0 → 7F0 transition. These distinct spectral features remain unaltered under different excitations for the BZOE crystals with Eu3+ concentrations of 0-10.0%. The 2.0% Eu3+-doped BZOE crystals display the best optical performance in terms of excitation/emission intensity, lifetime, and quantum yield. The X-ray absorption near the edge structure spectral data suggest europium, barium, and zirconium ions to be stabilized in +3, +2, and +4 oxidation states, respectively. The extended X-ray absorption fine structure spectral analysis confirms that, below 2.0% doping, the Eu3+ ions occupy the six-coordinated Zr4+ sites. This work gives complete information about the BZOE phosphor in terms of the dopant oxidation state, the local structure, the excitation-dependent photoluminescence (PL), the concentration-dependent PL, and the origin of PL. Such a complete photophysical analysis opens up a new pathway in perovskite research in the area of phosphors and scintillators with tunable properties.