Last data update: Oct 28, 2024. (Total: 48004 publications since 2009)
Records 1-30 (of 99 Records) |
Query Trace: Barbour KE[original query] |
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Clinical presentation, care pathways, and delays in access to specialized care in patients with systemic lupus erythematosus: A Study from Lupus Midwest Network (LUMEN ?)
Sanchez-Rodriguez A , Meade-Aguilar JA , Yang JX , Figueroa-Parra G , Hanson AC , Langenfeld HE , Thanarajasingam U , Chamberlain AM , Greenlund KJ , Barbour KE , Crowson CS , Duarte-García A . Arthritis Care Res (Hoboken) 2024 OBJECTIVE: To characterize presentation and care pathways of patients with systemic lupus erythematosus (SLE), and delays in access to SLE-specialized care. METHODS: We included patients with incident SLE from the Lupus Midwest Network registry. Time from the first medical encounter for SLE clinical manifestation to access to SLE-specialized care, physician diagnosis, and treatment was estimated. Delays were defined as ≥6 months to access specialized care. We compared SLE manifestations, disease activity (SLEDAI-2k), and SLICC/ACR damage indexes (SDI) between patients with and without delays. Logistic regression models assessed associations with delays. RESULTS: The study included 373 patients with SLE. The median time to access SLE-specialized care was 1.1 months (95% confidence interval [CI] 0.9-1.5); time to diagnosis 30.6 months (95% CI 18.9-48.1), and time to treatment initiation 4.7 months (95% CI 3.9-8.4). Approximately 25% (93/373) of patients experienced delays accessing specialized care, which were associated with fewer SLE manifestations at first SLE-related encounter (<2 SLE domains; 92% vs 72%, P < 0.001). Patients with mucocutaneous or musculoskeletal manifestations were less likely to experience delays, while hematologic (odds ratio [OR] 1.71, 95% CI 1.03-2.84) or antiphospholipid antibodies domains (OR 6.05, 95% CI 2.46-14.88) were associated with delays. Delays were associated with damage at first access to SLE-specialized care (SDI ≥1; 30% vs 7%, P < 0.001). CONCLUSIONS: Patients follow a heterogeneous pathway to receive care. One-fourth of patients experienced delays accessing SLE-specialized care, which was associated with damage. Fewer manifestations, hematologic, or antiphospholipid antibodies were associated with delays. |
Racial disparities and achievement of the Low Lupus Disease Activity State (LLDAS): A CARRA Registry Study
Soulsby WD , Olveda R , He J , Berbert L , Weller E , Barbour KE , Greenlund KJ , Schanberg LE , von Scheven E , Hersh A , Son MBF , Chang J , Knight A . Arthritis Care Res (Hoboken) 2024 OBJECTIVE: Differential disease control may contribute to racial disparities in outcomes of childhood-onset systemic lupus erythematosus (cSLE). We evaluated associations of race and individual- or neighborhood-level social determinants of health (SDoH) with achievement of low lupus disease activity state (LLDAS), a clinically relevant treatment target. METHODS: In this cSLE cohort study using the Childhood Arthritis and Rheumatology Research Alliance (CARRA) Registry, the primary exposure was self-reported race and/or ethnicity and collected SDoH included insurance status and area deprivation index (ADI). Outcomes included LLDAS, disease activity, and time-averaged prednisone exposure. Associations between race and/or ethnicity, SDoH, and disease activity were estimated with multivariable regression models, adjusting for disease-related and demographic factors. RESULTS: Among 540 children with cSLE, 27% identified as Black, 25% White, 23% Latino/a, 11% Asian, 9% more than one race, and 5% Other. More Black children (41%) lived in neighborhoods of highest ADI compared to White children (16%). Black race was associated with lower LLDAS achievement (adjusted OR 0.56, 95% CI: 0.38-0.82) and higher disease activity (adjusted β: 0.94, 95% CI: 0.11, 1.78). Highest ADI was not associated with lower LLDAS achievement upon adjustment for renal disease and insurance. However, renal disease was found to be a significant mediator (p=0.04) of the association between ADI and prednisone exposure. CONCLUSIONS: Children with cSLE identifying as Black are less likely to achieve LLDAS and have higher disease activity. Living in areas of higher ADI may relate to renal disease and subsequent prednisone exposure. Strategies to address root causes will be important to design interventions mitigating cSLE racial disparities. |
Prevalence of cardiovascular events in a population-based registry of patients with systemic lupus erythematosus
Joyce DP , Berger JS , Guttmann A , Hasan G , Buyon JP , Belmont HM , Salmon J , Askanase A , Bathon J , Geraldino-Pardilla L , Ali Y , Ginzler EM , Putterman C , Gordon C , Helmick CG , Barbour KE , Gold HT , Parton H , Izmirly PM . Arthritis Res Ther 2024 26 (1) 160 BACKGROUND: The Manhattan Lupus Surveillance Program (MLSP), a population-based retrospective registry of patients with systemic lupus erythematosus (SLE), was used to investigate the prevalence of cardiovascular disease events (CVE) and compare rates among sex, age and race/ethnicity to population-based controls. METHODS: Patients with prevalent SLE in 2007 aged ≥ 20 years in the MLSP were included. CVE required documentation of a myocardial infarction or cerebrovascular accident. We calculated crude risk ratios and adjusted risk ratios (ARR) controlling for sex, age group, race and ethnicity, and years since diagnosis. Data from the 2009-2010 National Health and Nutrition Examination Survey (NHANES) and the 2013-2014 NYC Health and Nutrition Examination Survey (NYC HANES) were used to calculate expected CVE prevalence by multiplying NHANES and NYC HANES estimates by strata-specific counts of patients with SLE. Crude prevalence ratios (PRs) using national and NYC estimates and age standardized prevalence ratios (ASPRs) using national estimates were calculated. RESULTS: CVE occurred in 13.9% of 1,285 MLSP patients with SLE, and risk was increased among men (ARR:1.7, 95%CI:1.2-2.5) and older adults (age > 60 ARR:2.5, 95%CI:1.7-3.8). Compared with non-Hispanic Asian patients, CVE risk was elevated among Hispanic/Latino (ARR:3.1, 95%CI:1.4-7.0) and non-Hispanic Black (ARR:3.5, 95%CI1.6-7.9) patients as well as those identified as non-Hispanic and in another or multiple racial groups (ARR:4.2, 95%CI:1.1-15.8). Overall, CVE prevalence was higher among patients with SLE than nationally (ASPR:3.1, 95%CI:3.0-3.1) but did not differ by sex. Compared with national race and ethnicity-stratified estimates, CVE among patients with SLE was highest among Hispanics/Latinos (ASPR:4.3, 95%CI:4.2-4.4). CVE was also elevated among SLE registry patients compared with all NYC residents. Comparisons with age-stratified national estimates revealed PRs of 6.4 (95%CI:6.2-6.5) among patients aged 20-49 years and 2.2 (95%CI:2.1-2.2) among those ≥ 50 years. Male (11.3, 95%CI:10.5-12.1), Hispanic/Latino (10.9, 95%CI:10.5-11.4) and non-Hispanic Black (6.2, 95%CI:6.0-6.4) SLE patients aged 20-49 had the highest CVE prevalence ratios. CONCLUSIONS: These population-based estimates of CVE in a diverse registry of patients with SLE revealed increased rates among younger male, Hispanic/Latino and non-Hispanic Black patients. These findings reinforce the need to appropriately screen for CVD among all SLE patients but particularly among these high-risk patients. |
Positive psychosocial factors may protect against perceived stress in people with systemic lupus erythematosus with and without trauma history
DeQuattro K , Trupin L , Patterson S , Rush S , Gordon C , Greenlund KJ , Barbour KE , Lanata C , Criswell LA , Dall'Era M , Yazdany J , Katz PP . Lupus Sci Med 2024 11 (1) OBJECTIVE: Trauma history is associated with SLE onset and worse patient-reported outcomes; perceived stress is associated with greater SLE disease activity. Stress perceptions vary in response to life events and may be influenced by psychosocial factors. In an SLE cohort, we examined whether stressful events associated with perceived stress, whether psychosocial factors affected perceived stress, and whether these relationships varied by prior trauma exposure. METHODS: This is a cross-sectional analysis of data from the California Lupus Epidemiology Study, an adult SLE cohort. Multivariable linear regression analyses controlling for age, gender, educational attainment, income, SLE damage, comorbid conditions, glucocorticoids ≥7.5 mg/day and depression examined associations of recent stressful events (Life Events Inventory) and positive (resilience, self-efficacy, emotional support) and negative (social isolation) psychosocial factors with perceived stress. Analyses were stratified by lifetime trauma history (Brief Trauma Questionnaire (BTQ)) and by adverse childhood experiences (ACEs) in a subset. RESULTS: Among 242 individuals with SLE, a greater number of recent stressful events was associated with greater perceived stress (beta (95% CI)=0.20 (0.07 to 0.33), p=0.003). Positive psychosocial factor score representing resilience, self-efficacy and emotional support was associated with lower perceived stress when accounting for number of stressful events (-0.67 (-0.94 to -0.40), p<0.0001); social isolation was associated with higher stress (0.20 (0.14 to 0.25), p<0.0001). In analyses stratified by BTQ trauma and ACEs, associations of psychosocial factors and perceived stress were similar between groups. However, the number of recent stressful events was significantly associated with perceived stress only for people with BTQ trauma (0.17 (0.05 to 0.29), p=0.0077) and ACEs (0.37 (0.15 to 0.58), p=0.0011). CONCLUSION: Enhancing positive and lessening negative psychosocial factors may mitigate deleterious perceived stress, which may improve outcomes in SLE, even among individuals with a history of prior trauma who may be more vulnerable to recent stressful events. |
Informing digital programs for lupus self-management education: A systematic scoping review
Carpenter K , Gilman S , French M , Shakur Y , Dunlop-Thomas C , Cullerton L , Drenkard C , Barbour KE , Lim SS . Arthritis Care Res (Hoboken) 2024 OBJECTIVE: We describe the characteristics, content, and effectiveness of digital self-management (SM) education programs for lupus and other chronic conditions to identify gaps and inform the improvement of future programs in lupus. METHODS: Three bibliographic databases were searched for articles published between May 2012 and April 2022. The search was cast to capture the breadth of digital SM education programs in the following conditions: lupus, epilepsy, fibromyalgia, multiple sclerosis, sickle cell anemia, Sjogren's syndrome, psoriatic arthritis, and rheumatoid arthritis. Title and abstract screening, as well as full-text review, was conducted by two independent reviewers. Data extraction was first completed by one author charting all studies and then, a second time, by four members of the research team charting collaboratively. RESULTS: Of the 1,969 articles identified through the search, 14 met inclusion criteria. Two additional articles were included following bibliography review. The 16 articles represented 12 unique digital SM education programs. Programs covered five conditions: epilepsy (n=3), fibromyalgia (n=2), multiple sclerosis (n=4), lupus (n=1), and rheumatoid arthritis (n=2). Most programs were asynchronous and internet-based (n=9) with a prescribed sequence of content (n=8). Peer, technical, or specialist support was offered in seven programs. Most programs demonstrated statistically significant improvement of symptoms in the intervention group (n=8). CONCLUSION: This scoping review summarizes the current landscape for digital SM education programs in lupus and similar conditions. In lupus, further investigation will fill in the gaps around digital SM education needs, user experience and evaluation of outcomes. |
Prevalence of concomitant rheumatologic diseases and autoantibody specificities among racial and ethnic groups in SLE patients
Denvir B , Carlucci PM , Corbitt K , Buyon JP , Belmont HM , Gold HT , Salmon JE , Askanase A , Bathon JM , Geraldino-Pardilla L , Ali Y , Ginzler EM , Putterman C , Gordon C , Barbour KE , Helmick CG , Parton H , Izmirly PM . Front Epidemiol 2024 4 1334859 OBJECTIVE: Leveraging the Manhattan Lupus Surveillance Program (MLSP), a population-based registry of cases of systemic lupus erythematosus (SLE) and related diseases, we investigated the proportion of SLE with concomitant rheumatic diseases, including Sjögren's disease (SjD), antiphospholipid syndrome (APLS), and fibromyalgia (FM), as well as the prevalence of autoantibodies in SLE by sex and race/ethnicity. METHODS: Prevalent SLE cases fulfilled one of three sets of classification criteria. Additional rheumatic diseases were defined using modified criteria based on data available in the MLSP: SjD (anti-SSA/Ro positive and evidence of keratoconjunctivitis sicca and/or xerostomia), APLS (antiphospholipid antibody positive and evidence of a blood clot), and FM (diagnosis in the chart). RESULTS: 1,342 patients fulfilled SLE classification criteria. Of these, SjD was identified in 147 (11.0%, 95% CI 9.2-12.7%) patients with women and non-Latino Asian patients being the most highly represented. APLS was diagnosed in 119 (8.9%, 95% CI 7.3-10.5%) patients with the highest frequency in Latino patients. FM was present in 120 (8.9%, 95% CI 7.3-10.5) patients with non-Latino White and Latino patients having the highest frequency. Anti-dsDNA antibodies were most prevalent in non-Latino Asian, Black, and Latino patients while anti-Sm antibodies showed the highest proportion in non-Latino Black and Asian patients. Anti-SSA/Ro and anti-SSB/La antibodies were most prevalent in non-Latino Asian patients and least prevalent in non-Latino White patients. Men were more likely to be anti-Sm positive. CONCLUSION: Data from the MLSP revealed differences among patients classified as SLE in the prevalence of concomitant rheumatic diseases and autoantibody profiles by sex and race/ethnicity underscoring comorbidities associated with SLE. |
Clinical and serologic phenotyping and damage indices in patients with systemic lupus erythematosus with and without fibromyalgia
Corbitt K , Carlucci PM , Cohen B , Masson M , Saxena A , Belmont HM , Tseng CE , Barbour KE , Gold H , Buyon J , Izmirly P . ACR Open Rheumatol 2024 OBJECTIVE: Given fibromyalgia (FM) frequently co-occurs with autoimmune disease, this study was initiated to objectively evaluate FM in a multiracial/ethnic cohort of patients with systemic lupus erythematosus (SLE). METHODS: Patients with SLE were screened for FM using the 2016 FM classification criteria during an in-person rheumatologist visit. We evaluated hybrid Safety of Estrogens in Lupus National Assessment (SELENA)-SLE Disease Activity Index (SLEDAI) scores, SLE classification criteria, and Systemic Lupus International Collaborating Clinics damage index. We compared patients with and without FM and if differences were present, compared patients with FM with patients with non-FM related chronic pain. RESULTS: 316 patients with SLE completed the FM questionnaire. 55 (17.4%) met criteria for FM. The racial composition of patients with FM differed from those without FM (P = 0.023), driven by fewer Asian patients having FM. There was no difference in SLE disease duration, SELENA-SLEDAI score, or active serologies. There was more active arthritis in the FM group (16.4%) versus the non-FM group (1.9%) (P < 0.001). The Widespread Pain Index and Symptom Severity Score did not correlate with degree of SLE activity (r = -0.016; 0.107) among patients with FM or non-FM chronic pain (r = 0.009; -0.024). Regarding criteria, patients with FM had less nephritis and more malar rash. Systemic Lupus International Collaborating Clinics damage index did not differ between groups. CONCLUSION: Except for arthritis, patients with SLE with FM are not otherwise clinically or serologically distinguishable from those without FM, and Widespread Pain Index and Symptom Severity Score indices do not correlate with SLEDAI. These observations support the importance of further understanding the underlying biology of FM in SLE. |
Economic insecurities and patient-reported outcomes in patients with systemic lupus erythematosus in the USA: a cross-sectional analysis of data from the California Lupus Epidemiology Study
Sandoval-Heglund D , Roberts E , Park J , Dall'Era M , Lanata C , Barbour KE , Greenlund KJ , Gordon C , Katz PP , Yazdany J . Lancet Rheumat 2023 Background: Social determinants of health are consistently associated with systemic lupus erythematosus (SLE) outcomes. However, social determinants of health are typically measured with conventional socioeconomic status factors such as income or education. We assessed the association of economic insecurities (ie, food, housing, health care, and financial insecurity) with patient-reported outcomes in a cohort of patients with SLE. Methods: In this cross-sectional analysis, data were derived from the California Lupus Epidemiology Study based in the San Francisco Bay Area, CA, USA. Participants were recruited between Feb 25, 2015, and Jan 10, 2018, from rheumatology clinics. Inclusion criteria were Bay Area residency; oral fluency in English, Spanish, Cantonese, or Mandarin; 18 years or older; ability to provide informed consent; and a physician confirmed SLE diagnosis. Food, housing, health care, and financial economic insecurities were assessed by validated screening tools. Patient-reported outcomes were obtained using PROMIS, Quality of Life in Neurological Disorders (known as Neuro-QoL) Cognitive Function short form, Patient Health Questionnaire (PHQ)-8, and General Anxiety Disorder (GAD)-7 instruments. Poverty was defined as household income of 125% or less of the federal poverty limit. Lower education was defined as less than college-graduate education. The association of economic insecurities with patient-reported outcomes was assessed by multivariable linear regression models adjusting for demographics, SLE disease characteristics, and comorbidities. We tested for interactions of insecurities with poverty and education. Findings: The final cohort included 252 participants. Mean age was 49·7 (SD 13·4) years, 228 (90%) of 252 were women and 24 (10%) were men. 80 (32%) individuals self-identified as Asian, 26 (10%) as Black, 101 (40%) as White, eight (3%) as mixed race, and 37 (15%) as other race; 59 (23%) self-identified as Hispanic. 135 (54%) individuals had at least one insecurity. Insecurities were highly prevalent, and more common in those with poverty and lower education. Adjusted multivariate analyses revealed that participants with any insecurity had significantly worse scores across all measured patient-reported outcomes. For physical function, no insecurity had an adjusted mean score of 48·9 (95% CI 47·5–50·3) and any insecurity had 45·7 (44·3–47·0; p=0·0017). For pain interference, no insecurity was 52·0 (50·5–53·5) and any insecurity was 54·4 (53·0–55·8; p=0·031). For fatigue, no insecurity was 50·5 (48·8–52·3) and any insecurity was 54·9 (53·3–56·5; p=0·0005). For sleep disturbance, no insecurity was 49·9 (48·3–51·6) and any insecurity was 52·9 (51·4–54·5; p=0·012). For cognitive function, no insecurity was 49·3 (47·7–50·9) and any insecurity was 45·6 (44·1–47·0; p=0·0011). For PHQ-8, no insecurity was 4·4 (3·6–5·1) and any insecurity was 6·1 (5·4–6·8; p=0·0013). For GAD-7, no insecurity was 3·3 (2·6–4·1) and any insecurity was 5·2 (4·5–5·9; p=0·0008). Individuals with more insecurities had worse patient-reported outcomes. There were no statistically significant interactions between insecurities and poverty or education. Interpretation: Having any economic insecurity was associated with worse outcomes for people with SLE regardless of poverty or education. The findings of this study provide insight into the relationship between economic insecurities and SLE outcomes and underscore the need to assess whether interventions that directly address these insecurities can reduce health disparities in SLE. Funding: US Centers for Disease Control, Rheumatology Research Foundation, and National Institute of Arthritis and Musculoskeletal and Skin Diseases. © 2023 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 license |
Associations between CD70 methylation of T cell DNA and age in adults with systemic lupus erythematosus and population controls: The Michigan Lupus Epidemiology & Surveillance (MILES) Program
Somers EC , Goodrich JM , Wang L , Harlow SD , Marder W , Hassett AL , Zick SM , McCune WJ , Gordon C , Barbour KE , Helmick CG , Strickland FM . J Autoimmun 2023 142 103137 BACKGROUND: Environmental factors can influence epigenetic regulation, including DNA methylation, potentially contributing to systemic lupus erythematosus (SLE) development and progression. We compared methylation of the B cell costimulatory CD70 gene, in persons with lupus and controls, and characterized associations with age. RESULTS: In 297 adults with SLE and 92 controls from the Michigan Lupus Epidemiology and Surveillance (MILES) Cohort, average CD70 methylation of CD4(+) T cell DNA across 10 CpG sites based on pyrosequencing of the promoter region was higher for persons with SLE compared to controls, accounting for covariates [β = 2.3, p = 0.011]. Using Infinium MethylationEPIC array data at 18 CD70-annoted loci (CD4(+) and CD8(+) T cell DNA), sites within the promoter region tended to be hypomethylated in SLE, while those within the gene region were hypermethylated. In SLE but not controls, age was significantly associated with pyrosequencing-based CD70 methylation: for every year increase in age, methylation increased by 0.14 percentage points in SLE, accounting for covariates. Also within SLE, CD70 methylation approached a significantly higher level in Black persons compared to White persons (β = 1.8, p = 0.051). CONCLUSIONS: We describe altered CD70 methylation patterns in T lymphocyte subsets in adults with SLE relative to controls, and report associations particular to SLE between methylation of this immune-relevant gene and both age and race, possibly a consequence of "weathering" or accelerated aging which may have implications for SLE pathogenesis and potential intervention strategies. |
2022 American College of Rheumatology Guideline for Exercise, Rehabilitation, Diet, and Additional Integrative Interventions for Rheumatoid Arthritis
England BR , Smith BJ , Baker NA , Barton JL , Oatis CA , Guyatt G , Anandarajah A , Carandang K , Chan KK , Constien D , Davidson E , Dodge CV , Bemis-Dougherty A , Everett S , Fisher N , Fraenkel L , Goodman SM , Lewis J , Menzies V , Moreland LW , Navarro-Millan I , Patterson S , Phillips LR , Shah N , Singh N , White D , AlHeresh R , Barbour KE , Bye T , Guglielmo D , Haberman R , Johnson T , Kleiner A , Lane CY , Li LC , Master H , Pinto D , Poole JL , Steinbarger K , Sztubinski D , Thoma L , Tsaltskan V , Turgunbaev M , Wells C , Turner AS , Treadwell JR . Arthritis Rheumatol 2023 75 (8) 1299-1311 OBJECTIVE: To develop initial American College of Rheumatology (ACR) guidelines on the use of exercise, rehabilitation, diet, and additional interventions in conjunction with disease-modifying antirheumatic drugs (DMARDs) as part of an integrative management approach for people with rheumatoid arthritis (RA). METHODS: An interprofessional guideline development group constructed clinically relevant Population, Intervention, Comparator, and Outcome (PICO) questions. A literature review team then completed a systematic literature review and applied the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach to rate the certainty of evidence. An interprofessional Voting Panel (n = 20 participants) that included 3 individuals with RA achieved consensus on the direction (for or against) and strength (strong or conditional) of recommendations. RESULTS: The Voting Panel achieved consensus on 28 recommendations for the use of integrative interventions in conjunction with DMARDs for the management of RA. Consistent engagement in exercise received a strong recommendation. Of 27 conditional recommendations, 4 pertained to exercise, 13 to rehabilitation, 3 to diet, and 7 to additional integrative interventions. These recommendations are specific to RA management, recognizing that other medical indications and general health benefits may exist for many of these interventions. CONCLUSION: This guideline provides initial ACR recommendations on integrative interventions for the management of RA to accompany DMARD treatments. The broad range of interventions included in these recommendations illustrates the importance of an interprofessional, team-based approach to RA management. The conditional nature of most recommendations requires clinicians to engage persons with RA in shared decision-making when applying these recommendations. |
Bladder instillation patterns in a cohort of women with interstitial cystitis/bladder pain syndrome
Niino CA , Tholemeier LN , Bresee C , De Hoedt AM , Barbour KE , Kim J , Freedland SJ , Anger JT . Urogynecology (Phila) 2023 29 (11) 914-919 Importance: Interstitial cystitis/bladder pain syndrome (IC/BPS) is a prevalent disorder known to be notoriously difficult to treat. Objective: The aim of the study was to determine intravesical instillation patterns among women receiving treatment for IC/BPS. Study Design: This was a retrospective claims-based analysis using the Veterans Affairs Informatics and Computing Infrastructure. Females with an International Classification of Diseases, Ninth Revision, diagnosis of IC/BPS (595.1) were sampled randomly. Patients were considered to have IC/BPS if they had 2 visits with bladder pain in the absence of a positive urine culture 6 weeks or more apart or a history of bladder pain with another visit for bladder pain. Dates of intravesical instillations were extracted. A 'course' of instillations was defined as 1 or more instillations made with less than 21 days between visits. Results: We identified 641 women with a confirmed diagnosis of IC/BPS, 78 of whom underwent a total of 344 intravesical instillations. On average, each woman had 1.5 ± 0.8 courses between October 2004 and July 2016. Each course was an average of 3.1 ± 2.6 instillations. Fifty-five percent of courses consisted of 1 instillation. Only 22% of courses had 6 or more instillations, the number typically recommended to achieve clinical response. Each instillation within a course was an average of 9.4 ± 4.0 days apart. Most instillations (77%) involved a cocktail of 2 or more drugs. Conclusions: In our cohort, few women with IC/BPS received a recommended treatment course of 6 weekly instillations, with most receiving only 1 per course. Future studies are needed to determine whether instillation courses were altered from the guidelines due to health care provider practice patterns, early improvement, or poor tolerance of instillations. © 2023 Authors. All rights reserved. |
Multimorbidity in systemic lupus erythematosus in a population-based cohort: the lupus Midwest network
Figueroa-Parra G , Meade-Aguilar JA , Hulshizer CA , Gunderson TM , Chamberlain AM , Thanarajasingam U , Greenlund KJ , Barbour KE , Crowson CS , Duarte-García A . Rheumatology (Oxford) 2023 OBJECTIVES: To assess the prevalence and incidence of multimorbidity and the association with the SLICC/ACR damage index (SDI) among patients with systemic lupus erythematosus (SLE). METHODS: Using prevalent and incident population-based cohorts of patients with SLE and their matched comparators, we assessed 57 chronic conditions. Chronic conditions were categorized as SDI-related or SDI-unrelated. Multimorbidity was defined as the presence of 2+ chronic conditions. Multimorbidity at prevalence and incidence/index was compared between cohorts using logistic regression. Cox models were used to examine development of multimorbidity after SLE incidence. RESULTS: The prevalent cohort included 449 patients with established SLE on January 1, 2015. They were three times more likely to have multimorbidity compared with non-SLE comparators (OR 2.98, 95% CI 2.18-4.11). The incident cohort included 270 patients with new-onset SLE. At SLE incidence, patients with SLE were more likely to have multimorbidity than comparators (OR 2.27, 95% CI 1.59-3.27). After incidence, the risk of developing multimorbidity was 2-fold higher among patients with SLE than comparators (hazard ratio (HR) 2.11, 95% CI 1.59-2.80). Development of multimorbidity was higher in patients with SLE based on SDI-related (HR 2.91, 95% CI 2.17-3.88) and SDI-unrelated conditions (HR 1.73, 95% CI, 1.32-2.26). CONCLUSION: Patients with SLE have a higher burden of multimorbidity, even before the onset of the disease. The risk disparity continues after SLE classification and is also seen in a prevalent SLE cohort. Multimorbidity is driven both by SDI-related and unrelated conditions. |
Family history of arthritis, osteoporosis, and carpal tunnel syndrome and risk of these conditions among U.S. adults
Rasooly D , Moonesinghe R , Fallon E , Barbour KE , Khoury MJ . Arthritis Care Res (Hoboken) 2024 OBJECTIVE: The aim was to estimate odds ratios of associations between family history of arthritis, osteoporosis, and carpal tunnel syndrome and prevalence in a real-world population, uncovering family histories of related conditions that may increase risk due to shared heritability, condition pathophysiology, or social/environmental factors. METHODS: Using data from 156,307 participants in the All of Us (AoU) Research Program, we examined associations between self-reported first-degree family history of 5 common types of arthritis (fibromyalgia, gout, osteoarthritis (OA), rheumatoid arthritis (RA), and systemic lupus erythematosus (SLE)), osteoporosis, and carpal tunnel syndrome and prevalence. We evaluate associations across 7 conditions and performed stratified analyses by race and ethnicity, sex, socioeconomic differences, body mass index, and type of affected relative. RESULTS: Over 38% of AoU participants reported a family history of any arthritis, osteoporosis, or carpal tunnel syndrome. Adults with a family history of any arthritis, osteoporosis, and carpal tunnel syndrome exhibited 3.68 to 7.59 (4.90, on average) odds of having the same condition, and 0.70 to 2.10 (1.24, on average) odds of having a different condition. The strongest associations observed were between family history of OA and prevalence of OA (OR 7.59, 95%CI 7.32-7.88), and family history of SLE and prevalence of SLE (OR 6.34, 95%CI 5.17-7.74). We additionally uncover race and ethnicity and sex disparities in family history associations. CONCLUSION: Family history of several related conditions was associated with increased risk for arthritis, osteoporosis, and carpal tunnel syndrome, underscoring the importance of family history of related conditions for primary prevention. |
Impact of the COVID-19 Vaccination Program on Case Incidence, Emergency Department Visits, and Hospital Admissions among Children Aged 5-17 Years during the Delta and Omicron Periods -United States, December 2020 to April 2022 (preprint)
Topf KG , Sheppard M , Marx GE , Wiegand RE , Link-Gelles R , Binder AM , Cool AJ , Lyons BC , Park S , Fast HE , Presnetsov A , Azondekon GR , Soetebier KA , Adjemian J , Barbour KE . medRxiv 2022 10 Background: In the United States, national ecological studies suggest a positive impact of COVID-19 vaccination coverage on outcomes in adults. However, the national impact of the vaccination program on COVID-19 in children remains unknown. To determine the association of COVID-19 vaccination with U.S. case incidence, emergency department visits, and hospital admissions for pediatric populations during the Delta and Omicron periods. Method(s): We conducted an ecological analysis among children aged 5-17 and compared incidence rate ratios (RRs) of COVID-19 cases, emergency department visits, and hospital admissions by pediatric vaccine coverage, with jurisdictions in the highest vaccine coverage quartile as the reference. Result(s): RRs comparing states with lowest pediatric vaccination coverage to the highest pediatric vaccination coverage were 2.00 and 0.64 for cases, 2.96 and 1.11 for emergency department visits, and 2.76 and 1.01 for hospital admissions among all children during the Delta and Omicron periods, respectively. During the 3-week peak period of the Omicron wave, only children aged 12-15 and 16-17 years in the states with the lowest versus highest coverage, had a significantly higher rate of emergency department visits (RR=1.39 and RR=1.34, respectively). Conclusion(s): COVID-19 vaccines were associated with lower case incidence, emergency department visits and hospital admissions among children during the Delta period but the association was weaker during the Omicron period. Pediatric COVID-19 vaccination should be promoted as part of a program to decrease COVID-19 impact among children; however, vaccine effectiveness may be limited when available vaccines do not match circulating viral variants. Copyright The copyright holder for this preprint is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. This article is a US Government work. It is not subject to copyright under 17 USC 105 and is also made available for use under a CC0 license. |
Cost-related prescription non-adherence and patient-reported outcomes in systemic lupus erythematosus: The Michigan Lupus Epidemiology & Surveillance program
Minhas D , Marder W , Hassett AL , Zick SM , Gordon C , Harlow SD , Wang L , Barbour KE , Helmick CG , McCune WJ , Somers EC . Lupus 2023 32 (9) 9612033231186113 OBJECTIVES: Medication access and adherence play key roles in determining patient outcomes. We investigated whether cost-related non-adherence (CRNA) to prescription medications was associated with worse patient-reported outcomes in a population-based systemic lupus erythematosus (SLE) cohort. METHODS: Sociodemographic and prescription data were collected by structured interviews in 2014-2015 from patients meeting SLE criteria in the established Michigan Lupus Epidemiology & Surveillance (MILES) Cohort. We examined the associations between CRNA and potential confounders such as sociodemographics and health insurance coverage, and outcome measures of SLE activity and damage using multivariable linear regression. RESULTS: 462 SLE participants completed the study visit: 430 (93.1%) female, 208 (45%) Black, and mean age 53.3 years. 100 (21.6%) participants with SLE reported CRNA in the preceding 12 months. After adjusting for covariates, CRNA was associated with both higher levels of current SLE disease activity [SLAQ: β coeff 2.7 (95% CI 1.3, 4.1), p < 0.001] and damage [LDIQ β coeff 1.4 (95% CI 0.5, 2.4), p = 0.003]. Race, health insurance status, and fulfilling Fibromyalgia (FM) Survey Criteria were independently associated with both higher (worse) SLAQ and LDIQ scores; female sex was further associated with higher SLAQ scores. CONCLUSION: Patients with SLE who reported CRNA in the previous 12 months had significantly worse self-reported current disease activity and damage scores compared to those not reporting CRNA. Raising awareness and addressing barriers or concerns related to financial implications and accessibility issues in care plans may help to improve these outcomes. |
Medication cost concerns and disparities in patient-reported outcomes among a multiethnic cohort of patients with lupus
Aguirre A , DeQuattro K , Shiboski S , Katz P , Greenlund KJ , Barbour KE , Gordon C , Lanata C , Criswel L , Dall'Era M , Yazdany J . J Rheumatol 2023 50 (10) 1302-1309 OBJECTIVE: Concerns about the affordability of medications are common in systemic lupus erythematosus (SLE), but the relationship between medication cost concerns and health outcomes is poorly understood. We assessed the association of self-reported medication cost concerns and patient-reported outcomes (PROs) in a multiethnic lupus cohort. METHODS: The California Lupus Epidemiology Study is a cohort of individuals with physicianconfirmed SLE. Medication cost concerns was defined as having difficulties affording lupus medications, skipping doses, delaying refills, requesting lower cost alternatives, purchasing medications outside the US, or applying for patient assistance programs. Linear regression and mixed effects models assessed the cross-sectional and longitudinal association of medication cost concerns and PROs, respectively, adjusting for age, sex, race and ethnicity, income, principal insurance, immunomodulatory medications, and organ damage. RESULTS: Of 334 participants, medication cost concerns were reported by 91 (27%). Medication cost concerns were associated with worse Systemic Lupus Erythematosus Activity Questionnaire (SLAQ, beta coefficient 5.9, 95% CI 4.3 to 7.6, P<0.001), Patient Health Questionnaire Depression Scale (PHQ-8, beta coefficient 2.7, 95% CI 1.4 to 4.0, P<0.001), and Patient-Reported Outcomes Measurement Information System (PROMIS, beta coefficient for physical function -4.6, 95% CI -6.7 to -2.4, P<0.001) scores after adjusting for covariates. Medication cost concerns were not associated with significant changes in PROs over two-year follow-up. CONCLUSION: More than a quarter of participants reported at least one medication cost concern, which was associated with worse patient-reported outcomes. Our results reveal a potentially modifiable risk factor for poor outcomes rooted in the unaffordability of lupus care. |
Quality-of-life impact of interstitial cystitis and other pelvic pain syndromes
Cunningham AR , Gu L , Dubinskaya A , De Hoedt AM , Barbour KE , Kim J , Freedland SJ , Anger JT . Front Pain Res (Lausanne) 2023 4 1149783 OBJECTIVE: To compare health-related quality of life (HRQOL) and pelvic pain levels over time in patients with interstitial cystitis/bladder pain syndrome (IC/BPS) and those with other pelvic pain conditions (OPPC) including chronic prostatitis, dyspareunia, vaginismus, vulvodynia, and vulvar vestibulitis. METHODS: We prospectively enrolled male and female patients from any Veterans Health Administration (VHA) center in the US. They completed the Genitourinary Pain Index (GUPI) quantifying urologic HRQOL and the 12-Item Short Form Survey version 2 (SF-12) quantifying general HRQOL at enrollment and 1 year later. Participants were classified by ICD diagnosis codes and confirmed by chart review to be IC/BPS or OPPC (308 and 85 patients respectively). RESULTS: At baseline and follow-up, IC/BPS patients, on average, had worse urologic and general HRQOL than OPPC patients. IC/BPS patients demonstrated improvement in urologic HRQOL measures over the study but demonstrated no significant change in any general HRQOL measure suggesting a condition-specific impact. Patients with OPPC demonstrated similar improvements in urologic HRQOL but had deteriorating mental health and general HRQOL at follow-up suggesting a wider general HRQOL impact for these diseases. CONCLUSIONS: We found that patients with IC/BPS had worse urologic HRQOL compared to other pelvic conditions. Despite this, IC/BPS showed stable general HRQOL over time, suggesting a more condition-specific impact on HRQOL. OPPC patients showed deteriorating general HRQOL, suggesting more widespread pain symptoms in these conditions. |
2022 American College of Rheumatology Guideline for exercise, rehabilitation, diet, and additional integrative interventions for rheumatoid arthritis
England BR , Smith BJ , Baker NA , Barton JL , Oatis CA , Guyatt G , Anandarajah A , Carandang K , Chan KK , Constien D , Davidson E , Dodge CV , Bemis-Dougherty A , Everett S , Fisher N , Fraenkel L , Goodman SM , Lewis J , Menzies V , Moreland LW , Navarro-Millan I , Patterson S , Phillips LR , Shah N , Singh N , White D , AlHeresh R , Barbour KE , Bye T , Guglielmo D , Haberman R , Johnson T , Kleiner A , Lane CY , Li LC , Master H , Pinto D , Poole JL , Steinbarger K , Sztubinski D , Thoma L , Tsaltskan V , Turgunbaev M , Wells C , Turner AS , Treadwell JR . Arthritis Care Res (Hoboken) 2023 75 (8) 1603-1615 OBJECTIVE: To develop initial American College of Rheumatology (ACR) guidelines on the use of exercise, rehabilitation, diet, and additional interventions in conjunction with disease-modifying antirheumatic drugs (DMARDs) as part of an integrative management approach for people with rheumatoid arthritis (RA). METHODS: An interprofessional guideline development group constructed clinically relevant Population, Intervention, Comparator, and Outcome (PICO) questions. A literature review team then completed a systematic literature review and applied the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach to rate the certainty of evidence. An interprofessional Voting Panel (n = 20 participants) that included 3 individuals with RA achieved consensus on the direction (for or against) and strength (strong or conditional) of recommendations. RESULTS: The Voting Panel achieved consensus on 28 recommendations for the use of integrative interventions in conjunction with DMARDs for the management of RA. Consistent engagement in exercise received a strong recommendation. Of 27 conditional recommendations, 4 pertained to exercise, 13 to rehabilitation, 3 to diet, and 7 to additional integrative interventions. These recommendations are specific to RA management, recognizing that other medical indications and general health benefits may exist for many of these interventions. CONCLUSION: This guideline provides initial ACR recommendations on integrative interventions for the management of RA to accompany DMARD treatments. The broad range of interventions included in these recommendations illustrates the importance of an interprofessional, team-based approach to RA management. The conditional nature of most recommendations requires clinicians to engage persons with RA in shared decision-making when applying these recommendations. |
Association of the anti-thyroid peroxidase antibody with chronic hand pain in older adults in the Third National Health and Nutrition Examination Survey: a cross-sectional study
Tagoe CE , Wang W , Barbour KE . Ther Adv Musculoskelet Dis 2023 15 1759720x231154984 BACKGROUND: Autoimmune thyroid disease (AITD) is the commonest autoimmune disease. Although viewed as a classic form of single-organ autoimmunity, AITD is increasingly associated with non-thyroid sequelae including musculoskeletal manifestations and chronic pain syndromes. However, large population-based studies are needed. OBJECTIVES: To examine the relationships between chronic hand pain and the AITD autoantibodies, anti-thyroid peroxidase antibody (TPOAb), and anti-thyroglobulin antibody (TgAb), in the Third National Health and Nutrition Examination Survey (NHANES III). DESIGN: This is a cross-sectional study. METHODS: We examined data from NHANES III on 4820 persons aged 60 years or older with respect to hand pain and its association with TPOAb and TgAb. Log-binomial regressions were fit to examine the associations between the anti-thyroid autoantibodies and hand pain. RESULTS: Positive TPOAb was associated with a higher prevalence of hand pain than negative TPOAb [prevalence ratio (PR) = 1.158, p = 0.048] in the unadjusted model. This association was no longer significant after controlling for age, body mass index, gender, and diabetes (p = 0.313). When positive TPOAb was considered as a categorical variable with four levels, the highest quartile was associated with hand pain in the unadjusted (PR = 1.489, p = 0.005) and adjusted models (PR = 1.325, p = 0.042). There was no significant association between TgAb and hand pain when covariates were controlled for. CONCLUSION: TPOAb may be associated with the presence of chronic hand pain in persons aged over 60 years, especially at higher serum levels. |
Perceived stress independently predicts worse disease activity and symptoms in a multi-racial/ethnic systemic lupus cohort
Patterson S , Trupin L , Hartogensis W , DeQuattro K , Lanata C , Gordon C , Barbour KE , Greenlund KJ , Dall'Era M , Yazdany J , Katz P . Arthritis Care Res (Hoboken) 2022 OBJECTIVE: Studies have suggested a potential link between traumatic experiences, psychological stress, and autoimmunity, but the impact of stress on disease activity and symptom severity in systemic lupus erythematosus (SLE) remains unclear. We examined whether increases in perceived stress independently associate with worse SLE disease outcomes over three years of follow-up. METHODS: Participants were drawn from the California Lupus Epidemiology Study (CLUES). Stress was measured annually using the 4-item Perceived Stress Scale (PSS). Participants with PSS increases ≥0.5 standard deviation were defined as having an increase in stress. Four outcomes were measured at the year 3 follow-up visit: physician-assessed disease activity (Systemic Lupus Disease Activity Index), patient-reported disease activity (Systemic Lupus Activity Questionnaire), pain (PROMIS Pain Interference), and fatigue (PROMIS Fatigue). Multivariable linear regression evaluated longitudinal associations of increase in stress with all four outcomes while controlling for potential confounders. RESULTS: The sample (n=260) was 91% female, 36% Asian, 30% White, 22% Hispanic, and 11% African American; mean age 46 (±14) years. In adjusted longitudinal analyses, increase in stress independently associated with greater physician-assessed disease activity (p=0.015), greater self-reported disease activity (p<0.001), more pain (p=0.019), and more fatigue (p<0.001). CONCLUSION: In a racially diverse sample of persons with SLE, those who experienced an increase in stress had significantly worse disease activity and greater symptom burden at follow-up compared to those with stress levels that remained stable or declined. Findings underscore the need for interventions to bolster stress resilience and support effective coping strategies among individuals living with lupus. This article is protected by copyright. All rights reserved. |
Impact of the COVID-19 Vaccination Program on case incidence, emergency department visits, and hospital admissions among children aged 5-17 Years during the Delta and Omicron Periods-United States, December 2020 to April 2022.
Topf KG , Sheppard M , Marx GE , Wiegand RE , Link-Gelles R , Binder AM , Cool AJ , Lyons BC , Park S , Fast HE , Presnetsov A , Azondekon GR , Soetebier KA , Adjemian J , Barbour KE . PLoS One 2022 17 (12) e0276409 BACKGROUND: In the United States, national ecological studies suggest a positive impact of COVID-19 vaccination coverage on outcomes in adults. However, the national impact of the vaccination program on COVID-19 in children remains unknown. To determine the association of COVID-19 vaccination with U.S. case incidence, emergency department visits, and hospital admissions for pediatric populations during the Delta and Omicron periods. METHODS: We conducted an ecological analysis among children aged 5-17 and compared incidence rate ratios (RRs) of COVID-19 cases, emergency department visits, and hospital admissions by pediatric vaccine coverage, with jurisdictions in the highest vaccine coverage quartile as the reference. RESULTS: RRs comparing states with lowest pediatric vaccination coverage to the highest pediatric vaccination coverage were 2.00 and 0.64 for cases, 2.96 and 1.11 for emergency department visits, and 2.76 and 1.01 for hospital admissions among all children during the Delta and Omicron periods, respectively. During the 3-week peak period of the Omicron wave, only children aged 12-15 and 16-17 years in the states with the lowest versus highest coverage, had a significantly higher rate of emergency department visits (RR = 1.39 and RR = 1.34, respectively). CONCLUSIONS: COVID-19 vaccines were associated with lower case incidence, emergency department visits and hospital admissions among children during the Delta period but the association was weaker during the Omicron period. Pediatric COVID-19 vaccination should be promoted as part of a program to decrease COVID-19 impact among children; however, vaccine effectiveness may be limited when available vaccines do not match circulating viral variants. |
The association of trauma with self-reported flares and disease activity in systemic lupus erythematosus (SLE)
Katz P , Patterson SL , DeQuattro K , Lanata CM , Barbour KE , Greenlund KJ , Gordon C , Criswell LA , Dall'Era M , Yazdany J . Rheumatology (Oxford) 2022 OBJECTIVES: Trauma has been linked to incident SLE, but its relationship with SLE disease activity is unknown. This analysis examines associations between trauma exposures and patient-reported SLE disease activity and flares. METHODS: Data were from the California Lupus Epidemiology Study (CLUES). Flares were self-reported as any flare and, of those, flares accompanied by medical care (hospitalization or physician contact). The Systemic Lupus Activity Questionnaire (SLAQ) assessed disease activity. The Brief Trauma Questionnaire (BTQ) assessed all historical trauma exposures. The Adverse Childhood Experiences (ACEs) questionnaire was available for a subset. Multivariable regression analyses (n=252) examined whether trauma exposure was associated with flares or SLAQ controlling for age, sex, poverty, race/ethnicity, comorbidities, perceived stress, disease duration, and self-reported disease damage. RESULTS: Excluding exposure to serious illness, 63.4% reported 1 trauma exposure. Any traumatic event, excluding illness, doubled the odds of a flare (OR 2.27 [95% CI 1.24, 4.17]) and was associated with significantly higher SLAQ scores ( 2.31 [0.86, 3.76]). Adjusted odds of any flare and flare with medical care were significantly elevated for those with both BTQ and ACE exposures (5.91 [2.21, 15.82] and 4.69 [1.56, 14.07], respectively). SLAQ scores were also higher for those with both exposures ( 5.22 [3.00, 7.44]). CONCLUSION: In this cohort, those with a history of trauma reported more flares and greater disease activity. Identifying mechanisms of associations between trauma and disease activity and flares, as well as interventions to mitigate the effects of trauma exposures is critical, given the high rates of trauma exposures. |
Long-term opioid therapy among patients with systemic lupus erythematosus in the community. A Lupus Midwest Network study
Figueroa-Parra G , Jeffery MM , Dabit JY , Chevet B , Valenzuela-Almada MO , Hocaoglu M , Osei-Onomah SA , Kurani S , Vallejo S , Achenbach SJ , Hooten WM , Barbour KE , Crowson CS , Duarte-García A . J Rheumatol 2022 50 (4) 504-511 OBJECTIVE: There is little information about the epidemiology and factors associated with opioid therapy in systemic lupus erythematosus (SLE). We aimed to assess the prevalence of opioid therapy and explore factors associated with long-term opioid therapy (LTOT) in patients with SLE. METHODS: Patients with SLE were matched with non-SLE controls in a population-based cohort on January 1, 2015. We captured demographics, manifestations of lupus, comorbidities (fibromyalgia, mood disorders, osteoarthritis, chronic low back pain [CLBP], chronic kidney disease, avascular necrosis, osteoporosis, fragility fractures, and cancer), and the area deprivation index (ADI). Opioid prescription data were used to assess prevalence of LTOT, defined as contiguous prescriptions (gaps of <30 days between prescriptions) and receiving opioid therapy ≥90 days or ≥10 prescriptions before index date. RESULTS: 465 SLE patients and 465 non-SLE controls were included; 13% of SLE patients and 3% of non-SLE controls were receiving opioid therapy (P<0.001), and 11% of SLE patients were on LTOT versus 1% of non-SLE controls. Among SLE patients, acute pericarditis (OR: 3.92; 95% CI: 1.78-8.66), fibromyalgia (OR: 7.78; 95% CI: 3.89-15.55), fragility fractures (OR: 3.72; 95% CI: 1.25-11.07), CLBP (OR: 4.00; 95% CI: 2.13-7.51), and mood disorders (OR: 2.76; 95% CI: 1.47-5.16) were associated with LTOT. We did not find an association between opioid therapy and ADI. CONCLUSION: Patients with SLE have higher LTOT than controls. Among patients with SLE, LTOT was associated with pericarditis and several comorbidities. However, LTOT was not associated with kidney disease despite the limited pain control options in these patients. |
Health care utilization in systemic lupus erythematosus in the community: The Lupus Midwest Network
Chevet B , Figueroa-Parra G , Valenzuela-Almada MO , Hocaoglu M , Vallejo S , Osei-Onomah SA , Giblon RE , Dabit JY , Chamberlain AM , Cornec D , Greenlund KJ , Barbour KE , Crowson CS , Duarte-García A . J Clin Rheumatol 2022 29 (1) 29-35 OBJECTIVE: The aim of this study was to determine inpatient health care utilization in an incident cohort of patients with systemic lupus erythematosus (SLE) compared with the general population. METHODS: This was a population-based cohort study in the upper Midwest, United States. We included patients fulfilling the European League Against Rheumatism/American College of Rheumatology SLE classification criteria between 1995 and 2018. They were 1:1 age-, sex-, county-matched with individuals without SLE. All hospital admissions and emergency department (ED) visits were electronically retrieved for 1995-2020. Rates for hospital admission, length of stay, readmission, ED visits, and discharge destination were compared between groups. RESULTS: Three hundred forty-one patients with SLE and 341 comparators without SLE were included (mean age, 48.6 years at diagnosis; 79.2% female). Rates of hospitalization for patients with SLE and comparators were 29.8 and 9.9 per 100 person-years, respectively. These differences were present across sexes and age groups. Hospitalization rates were higher in patients with SLE after diagnosis and remained higher than comparators for the first 15 years of the disease. Patients with SLE were more likely than comparators to visit the ED (hazard ratio, 2.71; 95% confidence interval, 2.05-3.59). Readmission rates (32% vs. 21%, p = 0.017) were higher in patients with SLE. Length of stay and discharge destination were similar between both groups. CONCLUSION: Patients with SLE were more likely to be hospitalized and to visit the ED than individuals without SLE, highlighting important inpatient care needs. Increased hospitalization rates were observed in both male and female patients and all age groups. |
National prevalence of IC/BPS in women and men utilizing Veterans Health Administration data
Anger JT , Dallas KB , Bresee C , De Hoedt AM , Barbour KE , Hoggatt KJ , Goodman MT , Kim J , Freedland SJ . Front Pain Res (Lausanne) 2022 3 925834 IMPORTANCE: Interstitial cystitis/bladder pain syndrome (IC/BPS) is an immense burden to both patients and the American healthcare system; it is notoriously difficult to diagnose. Prevalence estimates vary widely (150-fold range in women and >500-fold range in men). OBJECTIVES: We aimed to create accurate national IC/BPS prevalence estimates by employing a novel methodology combining a national population-based dataset with individual chart abstraction. STUDY DESIGN: In this epidemiological survey, all living patients, with ≥2 clinic visits from 2016 to 2018 in the Veterans Health Administration, with an ICD-9/10 code for IC/BPS (n = 9,503) or similar conditions that may represent undiagnosed IC/BPS (n = 124,331), were identified (other were controls n = 5,069,695). A detailed chart review of random gender-balanced samples confirmed the true presence of IC/PBS, which were then age- and gender-matched to the general US population. RESULTS: Of the 5,203,529 patients identified, IC/BPS was confirmed in 541 of 1,647 sampled charts with an IC/BPS ICD code, 10 of 382 charts with an ICD-like code, and 3 of 916 controls. After age- and gender-matching to the general US population, this translated to national prevalence estimates of 0.87% (95% CI: 0.32, 1.42), with female and male prevalence of 1.08% (95% CI: 0.03, 2.13) and 0.66% (95% CI: 0.44, 0.87), respectively. CONCLUSIONS: We estimate the prevalence of IC/BPS to be 0.87%, which is lower than prior estimates based on survey data, but higher than prior estimates based on administrative data. These potentially represent the most accurate estimates to date, given the broader and more heterogeneous population studied and our novel methodology of combining in-depth chart abstraction with administrative data. |
Utilization of preventive services in a systemic lupus erythematosus population-based cohort: a Lupus Midwest Network (LUMEN) study
Chevet B , Figueroa-Parra G , Yang JX , Hocaoglu M , Osei-Onomah SA , Hulshizer CA , Gunderson TM , Cornec D , Barbour KE , Greenlund KJ , Crowson CS , Duarte-García A . Arthritis Res Ther 2022 24 (1) 211 BACKGROUND: Systemic lupus erythematosus (SLE) is a disease that can lead to damage of multiple organs and, along with certain treatments, increase the risk of developing cancer, cardiovascular disease, diabetes, osteoporosis, and infections. Preventive services are particularly important in patients with SLE to mitigate the aforementioned risks. We aimed to evaluate the trends of preventive services utilization in patients with systemic lupus erythematosus, compared with non-SLE population. METHODS: All ≥19-year-old patients in the Lupus Midwest Network (LUMEN) registry, a population-based cohort, with SLE on January 1, 2015, were included and matched (1:1) by sex, age, race, and county to non-SLE comparators. Among both groups, we compared the rates of screenings for breast and cervical cancer, hypertension, hyperlipidemia, diabetes mellitus, and osteoporosis as well as immunizations. RESULTS: We included 440 SLE patients and 430 non-SLE comparators. The probability of breast cancer screening among women with SLE was similar to comparators (hazard ratio [HR] 1.09, 95% CI 0.85-1.39), while cervical cancer screening was lower (HR 0.75, 95% CI 0.58-0.96). Hypertension screening was higher among patients with SLE (HR 1.35, 95% CI 1.13-1.62); however, hyperlipidemia screening was similar to comparators (HR 1.16, 95% CI 0.96-1.41). Diabetes and osteoporosis screenings were more likely to be performed for SLE patients than for comparators (HR 2.46, 95% CI 2.11-2.87; and HR 3.19, 95% CI 2.31-4.41; respectively). Influenza and pneumococcal immunizations were higher among SLE patients (HR 1.31, 95% CI 1.12-1.54; and HR 2.06, 95% CI 1.38-3.09; respectively), while zoster vaccination was similar (HR 1.17, 95% CI 0.81-1.69). CONCLUSIONS: The trends of utilization of preventive services by SLE patients vary according to screening or vaccine compared with the general population. Considering these differences, we demonstrate an opportunity for improvement, particularly in cervical cancer, hyperlipidemia, and osteoporosis screenings and vaccinations. |
The burden of living with cutaneous lupus erythematosus
Drenkard C , Barbour KE , Greenlund KJ , Lim SS . Front Med (Lausanne) 2022 9 897987 Cutaneous lupus erythematosus (CLE) is a group of heterogeneous autoimmune disorders primarily affecting the skin. Patients with these conditions are mostly young women when they become sick and often suffer from recurrent skin symptoms or longstanding changes in their physical appearance. CLE disorders lead to different levels of morbidity and can impact profoundly patients' quality of life, particularly in the psychological and social health domains. This review provides a summary of recent research investigating the psychosocial burden of living with CLE and the intersect amongst the disease characteristics, patient factors, and social determinants of health. Furthermore, this review provides insight into patient care and research needs that remain unmet to improve the quality of life of patients living with CLE. |
Food sensitivities in a diverse nationwide cohort of veterans with interstitial cystitis/bladder pain syndrome
Jarman A , Janes JL , Shorter B , Moldwin R , De Hoedt AM , Barbour KE , Kim J , Freedland SJ , Anger JT . J Urol 2022 209 (1) 101097ju0000000000002938 PURPOSE: Prior studies suggest that certain foods exacerbate interstitial cystitis/bladder pain syndrome symptoms. However, these studies were limited in size and demographics. We assessed the presence of diet sensitivities among patients with interstitial cystitis/bladder pain syndrome and compared them with patients with other pelvic pain conditions and healthy controls. MATERIALS AND METHODS: We identified Veterans Affairs patients nationwide by querying ICD-9/10 codes for interstitial cystitis/bladder pain syndrome. Patients were assigned to interstitial cystitis, other pelvic pain, or healthy control cohorts after chart review. We mailed all patients the Shorter-Moldwin Food Sensitivity Questionnaire to evaluate the self-perceived effects of specific foods/beverages on urinary symptoms and/or bladder pain. RESULTS: In the interstitial cystitis/bladder pain syndrome cohort, 70% had >/=1 food sensitivity vs 37% of the other pelvic pain cohort and 32% of healthy controls (P < .001). The average number of sensitivities were similar between other pelvic pain conditions and healthy control cohorts, which were significantly less than in interstitial cystitis/bladder pain syndrome patients. Interstitial cystitis/bladder pain syndrome patients were more sensitive to acidic, spicy foods, and certain beverages vs other cohorts (all P < .001). Within the interstitial cystitis/bladder pain syndrome cohort, Black patients had significantly higher sensitivity to alcoholic and noncaffeinated beverages than Whites. Black patients did report significantly worsened urinary urgency than Whites (P < .05). CONCLUSIONS: In a diverse population of veterans, interstitial cystitis/bladder pain syndrome patients had significantly more food sensitivities than those without interstitial cystitis/bladder pain syndrome. This suggests that food sensitivities could be suggestive of interstitial cystitis/bladder pain syndrome, which could make the Shorter-Moldwin Food Sensitivity Questionnaire a helpful diagnostic tool and aid in distinguishing interstitial cystitis/bladder pain syndrome from conditions often confused with interstitial cystitis/bladder pain syndrome. |
Causes of death among individuals with systemic lupus erythematosus by race and ethnicity: a population-based study
Taylor T , Anastasiou C , Ja C , Rush S , Trupin L , Dall'Era M , Katz P , Barbour KE , Greenlund KJ , Yazdany J , Gianfrancesco MA . Arthritis Care Res (Hoboken) 2022 75 (1) 61-68 OBJECTIVE: Non-white populations are at higher risk of developing systemic lupus erythematosus (SLE) and have more severe outcomes, including mortality. How specific causes of death vary by race and ethnicity has largely been unexplored, particularly for Asian and Hispanic individuals. METHODS: The California Lupus Surveillance Project included SLE cases identified among residents of San Francisco County, CA during January 1, 2007-December 31, 2009. Cases were matched to the National Death Index over a ten-year period. Logistic regression examined age-adjusted differences in causes of death by race, ethnicity, and sex. Age-standardized mortality ratios (SMRs) between individuals with SLE and the corresponding general population were calculated for the leading cause of death, and observed versus expected deaths were estimated. RESULTS: The study included 812 individuals of White (38%), Asian (36%), Black (20%), and mixed/other/unknown (5%) race; 15% identified as Hispanic. 135 deaths were recorded, with mean age at death of 62.2 (+/- 15.6) years. Cardiovascular disease (CVD) was the leading cause of death overall (33%), and across all racial and ethnic groups, followed by rheumatic disease (18%) and hematological/oncological conditions (18%). CVD as the underlying cause of death was 3.63 times higher among SLE cases than in the general population. CVD deaths for those with SLE were nearly four and six times higher for Asian and Hispanic individuals with SLE, respectively, compared to the general population. CONCLUSION: Individuals with SLE experience a disproportionate burden of CVD mortality compared to the general population, which is magnified for Asian and Hispanic groups. |
COVID-19 vaccine uptake among patients with systemic lupus erythematosus in the American Midwest: The Lupus Midwest Network (LUMEN).
Chevet B , Figueroa-Parra G , Yang JX , Hulshizer CA , Gunderson TM , Duong SQ , Putman MS , Barbour KE , Crowson CS , Duarte-Garca A . J Rheumatol 2022 49 (11) 1276-1282 OBJECTIVE: Systemic lupus erythematosus (SLE) patients are at higher risk of poor outcomes from coronavirus disease 2019 (COVID-19). The vaccination rate among such patients is unknown. We aimed to assess COVID-19 vaccine uptake among SLE patients. METHODS: We included 342 SLE patients from the Lupus Midwest Network and 350 age, sex, race, and county matched comparators. Vaccination uptake for influenza, pneumococcal, and zoster vaccines before pandemic restrictions began (up to February 29, 2020) was assessed. First-dose COVID-19 vaccine uptake was electronically retrieved and manually ascertained (December 15, 2020, to July 31, 2021). Time to COVID-19 vaccination, demographics, lupus manifestations, medications, comorbidity index, area deprivation index, and rurality measures were compared. RESULTS: On July 31, 2021, 83.3% of SLE patients and 85.5% of comparators were vaccinated against COVID-19. The COVID-19 vaccination rates were similar among SLE and comparators (hazard ratio: 0.93; 95% CI: 0.79-1.10). Non-vaccinated SLE patients were more likely to be men (27.3% versus 14.1% vaccinated), younger (mean 54.1 versus 58.8 years in vaccinated), have a shorter SLE duration (median 7.3 versus 10.7 years in vaccinated), and be less frequently vaccinated with influenza and pneumococcal vaccine. CONCLUSION: SLE patients in the Lupus Midwest Network had similar COVID-19 vaccination uptake as matched comparators, most of whom were vaccinated early when the vaccine became available. One in six remain unvaccinated. |
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