Correlation of Ultraviolet Radiation Levels With the Incidence of Cutaneous Squamous Cell and Merkel Cell Carcinomas in Non-sunbelt Locales in the United States: 2010-2017.

BACKGROUND: Non-melanoma skin cancer (NMSC) is the most common human malignancy worldwide, with increasing incidence in the United States (US). Recent environmental data have shown that ultraviolet radiation (UVR) levels have increased in the US, particularly in the higher latitudes, but the potential impact of this on NMSC incidence is not well known, despite estimates that 90% of NMSC is due to sun exposure. Our exploratory study synthesizes environmental data with demographic and clinical data to determine whether UV indices (UVIs) and non-sunbelt (non-SB) locale (latitudes >40 degrees, which comprises most of the US) might contribute to incidence rates of two types of NMSC: cutaneous squamous cell and Merkel cell carcinomas. METHODS: UVIs from 2010 to 2017 were obtained from the National Oceanic and Atmospheric Administration database and meshed with corresponding locales in the National Cancer Institute's Surveillance, Epidemiology, and End Results (SEER) database (version 8.4.0.1). Four SB and five NSB locales contained sufficient data for analysis. Linear mixed modeling was performed with the outcome variable of the age-adjusted incidence of NMSC cancer (comprised of cutaneous squamous cell carcinoma of the head and neck (CSCCHN) and Merkel cell carcinoma (MCC)), the two most common types of NMSC contained within SEER). Non-SB locale and percent of days with UVI >3 were independent variables. RESULTS: Percent of days with UVI >3 increased during this period, as did the overall NMSC (combined CSCCHN and MCC) skin cancer incidence, though MCC incidence alone did not increase during our study period. Environmental factors that significantly contributed to the age-adjusted overall NMSC (combined CSCCHN and MCC) cancer incidence (per 100,000 individuals) included NSB locale (b=1.227, p=0.0019) and percent of days with UVIs >3 (b=0.028, p<0.0001), as well as clinical factors of percent white race and percent male, by linear mixed modeling. CONCLUSIONS: Our results are limited by the completeness of the NOAA and SEER databases, and do not include basal cell carcinoma. Nevertheless, our data demonstrate that environmental factors, such as latitude in NSB locale and UVI indices, can affect the age-adjusted overall NMSC (defined as CSCCHN and MCC in this study) incidence even in this relatively short period of time. Prospective studies over longer time periods are needed to identify the extent to which these findings are clinically significant so that increased educational efforts to promote sun-safe behaviors can be maximally effective.

Diagnosis of metaplastic synovial cysts in clinical dermatology.

Metaplastic synovial cysts are a rare clinical finding, with less than 70 cases diagnosed to date. These cysts are painful and can greatly impact patients' quality of life. The goal of this case report is to describe the manifestations of these cysts to aid in clinical diagnosis and management. We herein report a case of a 58-year-old male who presented with a bump on the lateral left knee. He experienced pain upon walking. Notably, he had a past medical history of left knee replacement 15 years prior to presentation. Upon physical exam, the bump resembled a firm subcutaneous nodule. It was subsequently biopsied via eight-mm punch excision, revealing a metal portion of the patient's knee replacement; biopsy resulted in the removal of the entire bump. Biopsy results showed a cystic space in the deep dermis containing papillary villous projections consisting of fibrous cores, partially surfaced by a synovial-like lining. Based on these results, a metaplastic synovial cyst was diagnosed. The patient was referred to orthopaedic surgery for replacement to prevent recurrence, as the metal in the knee replacement was presumed the source of the cyst. The patient was then reassessed 3 months later, and he described resolution of his knee pain. Physical exam showed a well-healed linear scar. This patient's history and exam findings, along with the dermatopathology results, reflect the characteristic pattern in patients suffering from metaplastic synovial cysts. Prompt identification and subsequent removal can significantly improve patient's pain and ability to carry out daily activities.

A National Survey of Data Currently being Collected by Adult Day Service Centers Across the United States.

An understanding of adult day service centers' (ADC) impacts on clients' health and well-being has been hampered by a lack of large-scale data. Standardizing data collection is critical to strengthening ADC programs, demonstrating their effectiveness, and enabling them to leverage additional funding streams beyond Medicaid. We distributed an electronic survey on current data collection efforts to ADCs nationally to determine categories of data ADCs are collecting related to clients' health. In our sample (N = 248), only 32% of ADCs collected patient-level data for research and analysis-most commonly on activities of daily living, cognition, nutrition, and caregiver strain. However, validated assessment tools were used in less than 50% of the cases. ADCs are willing to collect data: More than 70% reported a willingness to participate in future studies. National studies piloting data collection protocols with uniform outcome measures are needed to advance the understanding of ADCs' capabilities and impacts.

"Advocating Every Single Day" so as Not to be Forgotten: Factors Supporting Resiliency in Adult Day Service Centers Amidst COVID-19-Related Closures.

Adult day centers (ADCs) are nonresidential settings that support the health and social needs of vulnerable older adults. Due to ADCs' congregate nature and participants' compromised health status, many ADCs have been forced to close during the COVID-19 pandemic. It is unknown how closures have impacted service delivery at ADCs. Guided by the Resiliency Activation Framework, we (a) identified consequences resulting from closures of ADCs during the COVID-19 pandemic and (b) described factors that have enabled the ADC community to remain resilient in the wake of challenges brought on by the pandemic. We conducted 2 focus groups in California (n = 12), and individual interviews with ADC staff members (n = 8) in 7 other states. The results of a directed content analysis revealed perceived declines in physical, cognitive, and mental health of ADC users and increased caregiver strain. Access to human, social, economic, and political capital were essential for supporting ADCs in buffering the impacts of the pandemic on the older adults they serve but were not consistently available. Research is urgently needed that quantifies the impacts of the pandemic on ADC users and their caregivers to inform policy and advocacy efforts in the wake of the pandemic.