Determinants of Cervical Cancer Screening Patterns Among Women With Systemic Lupus Erythematosus.

OBJECTIVE: Women with systemic lupus erythematosus (SLE) are vulnerable to cervical dysplasia due to the persistence of human papillomavirus (HPV) infection. The objective of this cross-sectional retrospective study was to investigate the prevalence of cervical cancer screening according to the American Society for Colposcopy and Cervical Pathology (ASCCP) SLE-specific cervical cancer screening guidelines. We also aimed to identify SLE-specific determinants associated with ASCCP adherence. METHODS: Women aged 21 to 64 years enrolled in our institutional SLE registry were included in the study. The electronic medical record was manually reviewed to determine whether the patient was up to date on screening and which organizational guideline was used, in addition to other clinical variables. Multivariable logistic regression was used to estimate adjusted odds ratios (ORs) for ASCCP-congruent screening for each baseline characteristic. RESULTS: This study included 118 women with SLE; 38% were up to date per ASCCP guidelines, 16% were up to date per non-ASCCP guidelines, and 46% were overdue for screening. Having a gynecologist and being actively treated with immunosuppressant therapies were both associated with an increased odds of being up to date per the ASCCP guidelines, while Hispanic ethnicity was associated with reduced odds. CONCLUSION: Only half of the women with SLE in our study had guideline-congruent cervical cancer screening. Current immunosuppression exposure, rather than SLE disease activity, was associated with an increased odds of being up to date according to ASCCP guidelines. This study suggests the need for increased awareness and consensus among interdisciplinary providers regarding SLE-specific cervical cancer screening.

Non-English Language Preference Associated With Decreased Rheumatology Telehealth Use During the COVID-19 Pandemic.

OBJECTIVE: The study objective was to assess sociodemographic disparities in telehealth use among patients in an urban adult rheumatology clinic during the coronavirus disease 2019 (COVID-19) pandemic. METHODS: In this retrospective cohort study, patient-level sociodemographic data associated with all rheumatology visits in the following two periods were reviewed: pre-COVID-19 (March 1, 2019 to February 28, 2020) and COVID-19 (April 1, 2020 to March 31, 2021). Data were extracted from the electronic health record. Multivariable logistic regression analyses were performed to determine sociodemographic factors associated with video visits during the COVID-19 period. RESULTS: In the pre-COVID-19 period, 1503 patients completed 3837 visits (100% in person). In the COVID-19 period, 1442 patients completed 3406 visits: 41% in person, 30% video, and 29% telephone only. Several factors were associated with decreased video use: preference for Spanish language (adjusted odds ratio [aOR] 0.27, 95% confidence interval [CI] 0.15-0.47) or other non-English languages (aOR 0.34, 95% CI 0.21-0.55), Black or African American race/ethnicity (aOR 0.50, 95% CI 0.35-0.73), Medicaid payer, and increasing age. CONCLUSION: Decreased video visit use among rheumatology patients was associated with non-English language preference, minority race/ethnicity, increasing age, and indicators of low income. Rapid deployment and expansion of telehealth during the COVID-19 pandemic likely has improved access for some but widened preexisting disparities for others. As medical care evolves toward ongoing digital care delivery, clarifying and addressing causes of telehealth disparities is essential for delivering equitable health care.

Public Interest in COVID-19 Therapeutics for High-Risk Populations During the Omicron Era: A Google Trends Analysis.

Therapies for COVID-19 prevention or treatment continue to play a significant role for individuals who are not able to mount an adequate immune response after COVID-19 vaccination and/or in patients who are at high-risk for severe outcomes of COVID-19 infection. As these modalities have become more available, it is important to assess the public's interest in these agents to ensure both patients and physicians are aware of the therapeutics available to them. Google Trends is a freely available tool that researchers can use for monitoring public interest by analyzing trends in search queries during disease outbreaks. In this descriptive study, we used Google Trends to investigate the public interest in two COVID-19 therapeutics which received Food and Drug Administration (FDA) emergency use authorization in December 2021: Paxlovid, an antiviral medication used for COVID-19 treatment, and Evusheld, a combination of two monoclonal antibodies against COVID-19 used for COVID-19 prophylaxis. We analyzed search queries in the first half of 2022. Our analysis included search queries that include ''Paxlovid'', ''Evusheld'', ''COVID treatment'' and ''COVID prophylaxis'' at the national and state levels in the US. We found that while the number of COVID-19 cases rose during the period of interest, Evusheld searches remained stagnant despite a concurrent increase in Paxlovid searches. These findings potentially represent low public interest or awareness about Evusheld, which can be addressed through public health initiatives to ensure improved distribution.

An interferon-gamma release assay as a novel biomarker in systemic lupus erythematosus.

OBJECTIVE: The mycobacterium tuberculosis (TB) IFN-γ release assay (TB-IGRA) assesses peripheral blood cell release of IFN-γ upon ex vivo exposure to mitogen (IGRA-MT), TB antigen or a negative/nil control (IGRA-NL); IGRA-NL is a measure of spontaneous IFN-γ release (SIR). Here, we investigate the diagnostic associations of elevated SIR and the potential use of IGRA-NL as a novel biomarker in SLE. METHODS: We analysed diagnostic code frequencies among 11 823 individuals undergoing TB-IGRA testing between 2010 and 2015 in a large urban US health-care system. To study the relationship between IGRA-NL and SLE, we identified 99 individuals with SLE and TB-IGRA test results then assessed correlations between IGRA-NL, normalized IGRA-NL (the quotient of IGRA-NL/IGRA-MT), disease manifestations and disease activity. RESULTS: We identified a discovery cohort of 108 individuals with elevated SIR (>5 S.d. above median) that was significantly enriched for a limited set of diagnoses, including SLE, TB infection, haemophagocytic lymphohistiocytosis and HIV infection. In SLE patients undergoing TB-IGRA testing, normalized IGRA-NL correlated better with disease activity than did anti-dsDNA or complement levels. This relationship appeared to reflect interactions between normalized IGRA-NL and the presence of acute skin disease, hypocomplementemia, fever and thrombocytopenia. CONCLUSION: Elevated SIR appears to be associated with a limited number of disease processes, including SLE. The diagnostic utility of SIR remains to be determined. IFN-γ activation, as measured by the TB-IGRA test, may offer a readily available tool for assessing disease activity in patients with SLE.

Association between vitamin D deficiency and methicillin-resistant Staphylococcus aureus infection.

PURPOSE: Given that vitamin D (25(OH)D) contributes to immune defense, we sought to determine if deficiency of 25(OH)D was significantly associated with methicillin-resistant Staphylococcus aureus (MRSA) infection. METHODS: All patients with 25(OH)D determinations at the Atlanta VAMC from 2007 to 2010 were included in the analyses. These patients were cross-referenced with a prospectively collected MRSA infection database at the AVAMC (2006-2010). Patients with one or more MRSA infections during the study period were considered MRSA-infected patients. Multivariate logistic regression was used to determine the association between 25(OH)D status [deficient (<20 ng/mL) vs. non-deficient (≥20 ng/mL)] and MRSA infection. RESULTS: A total of 6405 patients with 25(OH)D determinations were included in the analyses, of which 401 (6.3 %) were MRSA-infected patients. Mean (SD) vitamin D levels, in ng/mL, were 21.1 (12.4) and 24.0 (12.6) for MRSA-infected patients and non-MRSA infected patients, respectively (p < 0.0001). The multivariate logistic regression model confirmed associations between MRSA infection and sex, race, BMI, HIV status, and 25(OH)D [odds ratio for 25(OH)D: 1.94; 95 % confidence interval: 1.51-2.49]. CONCLUSION: MRSA-infected patients had significantly lower serum vitamin D levels than non-MRSA infected patients, even when controlling for potential confounding variables.

Xeroderma pigmentosa: three new cases with an in depth review of the genetic and clinical characteristics of the disease.

Xeroderma pigmentosum (XP) is a rare autosomal recessive disorder characterized by hypersensitivity of the skin and eyes to UV-radiation as a result of a defect in one of eight genes. Seven genes (XPA-XPG) have a defect in Nucletoide Excision Repair (NER), while the eighth gene XPV has a defect in polymerase η, which is responsible for replication of UV-damaged DNA to produce corrected daughter strands. We present the varied clinical courses of three African-American female patients with XP. Additionally, we present a review of the literature that focuses on the various clinical manifestations as well as the genetic and molecular mechanisms underlying this disease.

Proteus syndrome: three case reports with a review of the literature.

Proteus syndrome (PS) is a rare, progressive disorder that manifests as asymmetric, disproportionate overgrowth affecting tissues derived from any germline layer. Cases of PS from 2005-2010 were retrieved from the pathology files at our institution. Two confirmed cases and one possible case of PS were identified. All patients came from different ethnic backgrounds. Patient 1 displayed classic skin and overgrowth lesions. Patient 2 displayed various features, particularly vascular malformations. Patient 3 demonstrated a cerebriform connective tissue nevus alone. These patients demonstrate the spectrum of presentations of PS. Much is left to learn about this disfiguring disease.