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To study geographic patterns in ophthalmologist supply and patient demand for services in the United States. Google Trends data for the keywords "ophthalmology" and "ophthalmologist" between 2004 and 2019 were queried and normalized to determine relative search volumes (RSV) for each United States state. Ophthalmologist density was calculated by dividing the number of practicing ophthalmologists by the State Census Bureau population estimates. RSV values were divided by ophthalmologist density and normalized to calculate the relative demand index (RDI) for each state. The number of accredited ophthalmology programs per state was acquired through the Accreditation Council for Graduate Medical Education. Ophthalmologist concentration was highly heterogeneous across the country. The states with the highest concentration of ophthalmologist per 10,000 people were Washington, DC (1.42), Maryland (0.94), Massachusetts (0.87), and New York (0.86), while the lowest were Wyoming (0.19), Idaho (0.36), New Mexico (0.38), and Nevada (0.39). RSVs ranged from 36 (Alaska and North Dakota) to 100 (Michigan). The highest RDI was found in South Dakota (100), Delaware (84), Michigan (66), and Arizona (56). The lowest RDI was in Washington, DC (0), Hawaii (7), Oregon (8), and Montana (14). The highest number of ophthalmology residency programs were in New York (18), Texas (9), and California (9), whereas 12 states lacked residency programs altogether. In this study, we found a wide range in the geographic distribution of ophthalmologists and residency programs in the United States. States with the highest relative demand index may represent areas most at risk of unmet medical needs. [ABSTRACT FROM AUTHOR]

Study Design: Retrospective analysis of a national database. Objectives: COVID-19 resulted in the widespread shifting of hospital resources to handle surging COVID-19 cases resulting in the postponement of surgeries, including numerous spine procedures. This study aimed to quantify the impact that COVID-19 had on the number of treated spinal conditions and diagnoses during the pandemic. Methods: Using CPT and ICD-10 codes, TriNetX, a national database, was utilized to quantify spine procedures and diagnoses in patients >18 years of age. The period of March 2020-May 2021 was compared to a reference pre-pandemic period of March 2018-May 2019. Each time period was then stratified into four seasons of the year, and the mean average number of procedures per healthcare organization was compared. Results: In total, 524,394 patient encounters from 53 healthcare organizations were included in the analysis. There were significant decreases in spine procedures and diagnoses during March-May 2020 compared to pre-pandemic levels. Measurable differences were noted for spine procedures during the winter of 2020-2021, including a decrease in lumbar laminectomy and anterior cervical arthrodesis. Comparing the pandemic period to the pre-pandemic period showed significant reductions in most spine procedures and treated diagnoses; however, there was an increase in open repair of thoracic fractures during this period. Conclusions: COVID-19 resulted in a widespread decrease in spinal diagnosis and treated conditions. An inverse relationship was observed between new COVID-19 cases and spine procedural volume. Recent increases in procedural volume from pre-pandemic levels are promising signs that the spine surgery community has narrowed the gap in unmet care produced by the pandemic. [ABSTRACT FROM AUTHOR]

Background: Contact dermatitis (CD) is one of the most common skin disorders, occurring in >20% of patients worldwide. Estimated cost burden for CD in the United States approaches $1 billion annually. Objective: To describe characteristics of litigation among patients with CD. Methods: Westlaw legal database for U.S. lawsuits was queried for lawsuits between the years 1983 and 2021 containing the keywords "dermatitis or eczema." Each lawsuit associated with CD was analyzed by plaintiff demographics, verdict, prosecution reason, payouts, and allergen implicated. Results: Of 98 cases, 61 met the inclusion criteria. Verdicts issued favored plaintiffs (42.6%) more than defendants (32.8%) with the remaining cases decided through settlements. If payout occurred, the mean was $246,310 (standard deviation [SD] = $798,536), the median was $20,000 (Q1 = $8,500, Q3= $88,725, interquartile range = $80,225). The top reason for litigation was toxic exposure (n = 38, 62.2%), and common contact allergens associated with lawsuits were latex (n = 4, 20%), surgical tape (n = 4, 20%), and beauty products (n = 4, 20%). Conclusion: Common allergens associated with lawsuits include latex, surgical tape, and beauty products. Most CD cases adjudicated in the United States since 1983 are associated with toxic exposures. [ABSTRACT FROM AUTHOR]

BACKGROUND Bibliometric analysis is a scientific method that can derive insights into major publications’ trends within a field. Currently, no bibliometric study has been conducted for Mohs micrographic surgery (MMS). OBJECTIVE To characterize the most frequently cited articles in MMS. METHODS Web of Science was used to identify the 100 most cited publications on MMS between 1970 and 2022. Articles were analyzed by title, authorship, institution, journal, year, citation frequency, originating country, funding, citation index, Altmetric score, impact factor, Eigenfactor score, and article influence score. RESULTS Since January 2023, the top 100 articles had 9,096 total citations, ranging from 47 to 304. The top cited publication was “Mohs surgery is the treatment of choice for recurrent (previously treated) basal-cell carcinoma” in 1989. The top contributing organization was Harvard University (17%) and top contributing authors were Brodland, DJ (12%) and Zitelli, JA (11%). The year 2005 accounted for most of the articles (12%). Most articles were from the Journal of the American Academy of Dermatology (32%) and Dermatologic Surgery (27%). The United States contributed to 76% of the top articles. CONCLUSION This bibliometric analysis offers researchers a detailed overview of important MMS publications and provides useful data into current findings steering MMS research and practice. [ABSTRACT FROM AUTHOR]

The aim of this study was to compare state-by-state concentrations of oculoplastic surgeons against patient demand using Google Search Trends data, in order to identify potential areas of unmet need. Google Trends data from 2004 to 2019 was collected to determine relative search volumes for the keyword "blepharoplasty" in each US state and the District of Columbia. Oculoplastic surgeon density was calculated by dividing the number of active American Society of Plastic and Reconstructive Surgeons members in 2019 by the State Census Bureau population estimates. Relative search volume values were divided by the local concentration of surgeons, and results were normalized between 0 and 100 to obtain a relative demand index for each state. Oculoplastic surgeon density varied widely across the country. The greatest concentrations of surgeons per 100,000 people were in D.C. (0.708) and Rhode Island (0.378), while the lowest were in Montana, New Mexico, North Dakota, South Dakota, and Wyoming (all 0). Relative search volumes were tightly distributed, ranging between 100 (Hawaii) and 45 (Vermont). The highest relative demand was found in low surgeon density states, such as Hawaii, Montana, New Mexico, North Dakota, South Dakota, and Wyoming. The lowest relative demand was found in DC (5), Rhode Island (12), and Utah (12). Our results revealed vast disparities in surgical concentrations across the US and highlighted a number of areas with a relative undersupply of oculoplastic surgeons. Further investigation is necessary to examine the underlying factors impacting the supply and distribution of oculoplastic surgeons. [ABSTRACT FROM AUTHOR]