1
|
Abdallah K, Udaipuria S, Murden R, McKinnon II, Erving CL, Fields N, Moore R, Booker B, Burey T, Dunlop-Thomas C, Drenkard C, Johnson DA, Vaccarino V, Lim SS, Lewis TT. Financial Hardship and Sleep Quality Among Black American Women With and Without Systemic Lupus Erythematosus. Psychosom Med 2024; 86:315-323. [PMID: 38724039 PMCID: PMC11090455 DOI: 10.1097/psy.0000000000001296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/15/2024]
Abstract
OBJECTIVE To compare dimensions of financial hardship and self-reported sleep quality among Black women with versus without systemic lupus erythematosus (SLE). METHODS Participants were 402 Black women (50% with validated diagnosis of SLE) living in Georgia between 2017 and 2020. Black women with SLE were recruited from a population-based cohort established in Atlanta, and Black women without SLE were recruited to be of comparable age and from the same geographic areas as SLE women. Financial hardship was measured using three different scales: financial adjustments, financial setbacks, and financial strain. Sleep was assessed continuously using the Pittsburgh Sleep Quality Index (PSQI) scale. Each dimension of financial hardship was analyzed separately in SLE-stratified multivariable linear regression models and adjusted by sociodemographic and health status factors. RESULTS Dimensions of financial hardship were similarly distributed across the two groups. Sleep quality was worse in Black women with, versus without, SLE (p < .001). Among Black women with SLE, financial adjustment was positively associated with a 0.40-unit increase in poor sleep quality (95% CI = 0.12-0.67, p = .005). When accounting for cognitive depressive symptoms, financial setbacks and strain were somewhat attenuated for Black women with SLE. Overall, no associations between financial hardships and sleep quality were observed for the women without SLE. CONCLUSIONS Black women with SLE who experience financial hardships may be more at risk for poor sleep quality than Black women without SLE. Economic interventions targeting this population may help improve their overall health and quality of life.
Collapse
Affiliation(s)
- Khadijah Abdallah
- From the Department of Epidemiology (Abdallah, Udaipuria, Murden, McKinnon, Fields, Booker, Burey, Dunlop-Thomas, Drenkard, Johnson, Vaccarino, Lim, Lewis), Rollins School of Public Health, Emory University, Atlanta, Georgia; Department of Sociology (Erving), Population Research Center, University of Texas, Austin, Texas; Dornsife School of Public Health (Moore), Drexel University, Philadelphia, Pennsylvania; Division of Rheumatology (Drenkard), Emory University; and Division of Rheumatology (Lim), Grady Health System, Atlanta, Georgia
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
2
|
Wanberg LJ, Pearson DR. Evaluating the Disease-Related Experiences of TikTok Users With Lupus Erythematosus: Qualitative and Content Analysis. JMIR INFODEMIOLOGY 2024; 4:e51211. [PMID: 38631030 PMCID: PMC11063877 DOI: 10.2196/51211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 01/18/2024] [Accepted: 02/22/2024] [Indexed: 04/19/2024]
Abstract
BACKGROUND Lupus erythematosus (LE) is an autoimmune condition that is associated with significant detriments to quality of life and daily functioning. TikTok, a popular social networking platform for sharing short videos, provides a unique opportunity to understand experiences with LE within a nonclinical sample, a population that is understudied in LE research. This is the first qualitative study that explores LE experiences using the TikTok platform. OBJECTIVE This study aims to evaluate the disease-related experiences of TikTok users with LE using qualitative and content analysis. METHODS TikTok videos were included if the hashtags included #lupus, were downloadable, were in English, and involved the personal experience of an individual with LE. A codebook was developed using a standardized inductive approach of iterative coding until saturation was reached. NVivo (Lumivero), a qualitative analysis software platform, was used to code videos and perform content analysis. Inductive thematic analysis was used to derive themes from the data. RESULTS A total of 153 TikTok videos met the inclusion criteria. The most common codes were experiences with symptoms (106/153, 69.3%), mucocutaneous symptoms (61/153, 39.9%), and experiences with treatment (59/153, 38.6%). Experiences with symptoms and mucocutaneous symptoms had the greatest cumulative views (25,381,074 and 14,879,109 views, respectively). Five thematic conclusions were derived from the data: (1) mucocutaneous symptoms had profound effects on the mental health and body image of TikTok users with LE; (2) TikTok users' negative experiences with health care workers were often derived from diagnostic delays and perceptions of "medical gaslighting"; (3) TikTok users tended to portray pharmacologic and nonpharmacologic interventions, such as diet and naturopathic remedies, positively, whereas pharmacologic treatments were portrayed negatively or referred to as "chemotherapy"; (4) LE symptoms, particularly musculoskeletal symptoms and fatigue, interfered with users' daily functioning; and (5) although TikTok users frequently had strong support systems, feelings of isolation were often attributed to battling an "invisible illness." CONCLUSIONS This study demonstrates that social media can provide important, clinically relevant information for health practitioners caring for patients with chronic conditions such as LE. As mucocutaneous symptoms were the predominant drivers of distress in our sample, the treatment of hair loss and rash is vital in this population. However, pharmacologic therapies were often depicted negatively, reinforcing the significance of discussions on the safety and effectiveness of these treatments. In addition, while TikTok users demonstrated robust support systems, feelings of having an "invisible illness" and "medical gaslighting" dominated negative interactions with others. This underscores the importance of providing validation in clinical interactions.
Collapse
Affiliation(s)
- Lindsey J Wanberg
- University of Minnesota Medical School, Minneapolis, MN, United States
| | - David R Pearson
- University of Minnesota Medical School, Minneapolis, MN, United States
- Department of Dermatology, University of Minnesota, Minneapolis, MN, United States
| |
Collapse
|
3
|
Edigin E, Trang A, Ojemolon PE, Eseaton PO, Shaka H, Kichloo A, Bazuaye EM, Okobia NO, Okobia RI, Sandhu V, Manadan A. Longitudinal trends of systemic lupus erythematous hospitalizations in the United States: a two-decade population-based study. Clin Rheumatol 2023; 42:695-701. [PMID: 36287285 DOI: 10.1007/s10067-022-06418-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 10/14/2022] [Accepted: 10/19/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND Longitudinal data are limited on systemic lupus erythematosus (SLE) hospitalizations. We aim to study longitudinal trends of SLE hospitalizations in the last 2 decades in the United States (U.S). METHODS Data were obtained from the National Inpatient Sample database (NIS). We performed a 21-year longitudinal trend analysis of NIS 1998-2018. We searched for hospitalizations for adult patients with a "principal" diagnosis of SLE (SLE flare group) and those with "any" diagnosis of SLE (all SLE hospitalization group) using ICD codes. All non-SLE hospitalizations for adult patients were used as the control. Multivariable logistic and linear regression were used appropriately to calculate adjusted p-trend for the outcomes of interest. RESULTS Incidence of SLE flare hospitalization reduced from 4.1 to 3.2 per 100,000 U.S persons from 1998 to 2018 (adjusted p-trend < 0.0001). The proportion of all hospitalized patients with SLE admitted principally for SLE reduced from 11.3% in 1998 to 5.7% in 2018 (adjusted p-tend < 0.0001). The proportion of hospitalized blacks in the SLE flare and all SLE hospitalization groups increased from 37.7% and 26.9% in 1998 to 44.7% and 30.7% in 2018 respectively (adjusted p-trend < 0.0001). The proportion of hospitalized Hispanics and Asians disproportionally increased in SLE flare hospitalizations compared to the control group. CONCLUSION The incidence of hospitalization for SLE flare has reduced in the last 2 decades in the U.S. The proportion of hospitalized patients with SLE admitted principally for SLE has reduced significantly over time. However, the burden of SLE hospitalizations among ethnic minorities has increased over time. Key Points • The incidence of hospitalization for SLE flare has reduced in the last 2 decades in the U.S. • The proportion of hospitalized patients with SLE admitted principally for SLE has reduced significantly over time. • The burden of SLE hospitalizations among ethnic minorities such as blacks has increased over time.
Collapse
Affiliation(s)
- Ehizogie Edigin
- Division of Rheumatology, Loma Linda University Health, Loma Linda, CA, USA.
| | - Amy Trang
- Department of Internal Medicine, Rush University Medical Center, Chicago, IL, USA
| | - Pius E Ojemolon
- Department of Anatomical Sciences, St. George's University, St. George's, West Indies , Grenada
| | | | - Hafeez Shaka
- Department of Internal Medicine, John H. Stroger Hospital of Cook County, Chicago, IL, USA
| | - Asim Kichloo
- Department of Internal Medicine, Central Michigan University, Mount Pleasant, MI, USA
| | - Efosa M Bazuaye
- Department of Internal Medicine, Hurley Medical Center, Flint, MI, USA
| | | | | | - Vaneet Sandhu
- Division of Rheumatology, Loma Linda University Health, Loma Linda, CA, USA
| | - Augustine Manadan
- Division of Rheumatology, Rush University Medical Center, Chicago, IL, USA
| |
Collapse
|
4
|
Clinical and Immunological Biomarkers for Systemic Lupus Erythematosus. Biomolecules 2021; 11:biom11070928. [PMID: 34206696 PMCID: PMC8301935 DOI: 10.3390/biom11070928] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 06/15/2021] [Accepted: 06/17/2021] [Indexed: 12/16/2022] Open
Abstract
Systemic lupus erythematosus (SLE) is characterized by immune system dysfunction and is clinically heterogeneous, exhibiting renal, dermatological, neuropsychiatric, and cardiovascular symptoms. Clinical and physiological assessment is usually inadequate for diagnosing and assessing pathophysiological processes in SLE. Clinical and immunological biomarkers could play a critical role in improving diagnosis, assessment, and ultimately, control of SLE. This article reviews clinical and immunological biomarkers that could diagnose and monitor disease activity in SLE, with and without organ-specific injury. In addition, novel SLE biomarkers that have been discovered through “omics” research are also reviewed.
Collapse
|
5
|
DeQuattro K, Trupin L, Murphy LB, Rush S, Criswell LA, Lanata CM, Dall'Era M, Katz P, Yazdany J. High Disease Severity Among Asians in a US Multiethnic Cohort of Individuals with Systemic Lupus Erythematosus. Arthritis Care Res (Hoboken) 2020; 74:896-903. [PMID: 33337580 DOI: 10.1002/acr.24544] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 12/15/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Knowledge about systemic lupus erythematosus (SLE) outcomes among US Asians is lacking. We examined SLE disease activity, severity, and damage among Asians of primarily Chinese and Filipino descent in a multiethnic cohort. METHODS California Lupus Epidemiology Study (CLUES, n=328) data were analyzed. Data were collected in English, Cantonese, Mandarin or Spanish, using validated instruments for disease activity (Systemic Lupus Erythematosus Disease Activity Index), disease severity (Lupus Severity Index [LSI]) and disease damage (Systemic Lupus International Collaborating Clinics Damage Index). We assessed differences in SLE outcomes among racial/ethnic groups using multivariable linear regression including interaction terms for age at diagnosis and race/ethnicity. RESULTS Asians were the largest racial/ethnic group (38%; [Chinese=22%; Filipino=9%; Other=7%]). Average age at diagnosis (years) was younger among Asians (27.9), particularly Filipinos (22.2), compared with Whites (29.4) and Blacks (34.0). After adjustment, disease activity and damage were not significantly different across groups. Disease severity among Asians was significantly higher than Whites (LSI 7.1 vs 6.5; p<0.05) but similar to Blacks and Hispanics. Early age at diagnosis was associated with greater organ damage among Asians, Blacks, and Hispanics, but not Whites. CONCLUSIONS SLE was more severe among US Asians compared to Whites. Filipinos were affected at strikingly young ages. Asians and non-White groups with younger age at diagnosis had greater organ damage than Whites. Such racial/ethnic distinctions suggest the need for heightened clinical awareness to improve health outcomes among Asians with SLE. Further study of SLE outcomes across a range of US Asian subgroups is important.
Collapse
Affiliation(s)
- Kimberly DeQuattro
- Division of Rheumatology, Department of Medicine, University of California, San Francisco, USA
| | - Laura Trupin
- Division of Rheumatology, Department of Medicine, University of California, San Francisco, USA
| | - Louise B Murphy
- Division of Population Health, National Center for Chronic Disease Prevention and Health Promotion, CDC, Atlanta, Georgia, USA
| | - Stephanie Rush
- Division of Rheumatology, Department of Medicine, University of California, San Francisco, USA
| | - Lindsey A Criswell
- Division of Rheumatology, Department of Medicine, University of California, San Francisco, USA
| | - Cristina M Lanata
- Division of Rheumatology, Department of Medicine, University of California, San Francisco, USA
| | - Maria Dall'Era
- Division of Rheumatology, Department of Medicine, University of California, San Francisco, USA
| | - Patricia Katz
- Division of Rheumatology, Department of Medicine, University of California, San Francisco, USA
| | - Jinoos Yazdany
- Division of Rheumatology, Department of Medicine, University of California, San Francisco, USA
| |
Collapse
|
6
|
Levinson DJ, Abugroun A, Daoud H, Abdel-Rahman M. Coronary artery disease (CAD) risk factor analysis in an age-stratified hospital population with systemic lupus erythematosus (SLE). INTERNATIONAL JOURNAL CARDIOLOGY HYPERTENSION 2020; 7:100056. [PMID: 33447777 PMCID: PMC7803040 DOI: 10.1016/j.ijchy.2020.100056] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Accepted: 10/09/2020] [Indexed: 01/16/2023]
Abstract
Objectives Patients with systemic lupus erythematosus (SLE) are at higher risk for coronary artery disease (CAD) particularly at a younger age. We sought to determine the effect of risk factors on the prevalence of CAD in age stratified hospitalized patients with SLE. Methods The National Inpatient Sample (NIS) was queried for hospitalized patients with SLE during the years 2010–2015, and a control group without SLE. The study sample was stratified by age, 18–35 years, 36–55 years, and adults >55 years. The effect of SLE and traditional Framingham risk factors on the prevalence of CAD were assessed. Dominance analysis allowed for ranking of CAD risk factors in each age group. Results A total 167,466 patients were matched to an equal number of controls. 88.8% were women, 48.5% Caucasian and 29% African-American. In lupus patients 18–35 years prevalent risk factors included hyperlipidemia, hypertension, hypercoagulability and CKD. Diabetes and depression ranked least important. In middle and older patients, traditional risk factors were dominant. In adults >55 years the prevalence of CAD appears higher in Caucasians whereas in young patients 18–35 years, African Americans are dominant. Conclusion CAD in the young adult patient with SLE is represented predominately by an African-American population and it is dominated by a hypercoagulable state and a less significant role for diabetes. In the lupus cohort over 55 years, which is predominantly Caucasian, SLE specific factors are less significant.
Collapse
|
7
|
Risk factors for osteonecrosis of the femoral head in brain tumor patients receiving corticosteroid after surgery. PLoS One 2020; 15:e0238368. [PMID: 32881966 PMCID: PMC7470295 DOI: 10.1371/journal.pone.0238368] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 08/15/2020] [Indexed: 11/19/2022] Open
Abstract
Purpose Non-traumatic osteonecrosis of the femoral head (ONFH) is a plausible complication in brain tumor patients. Frequent use of corticosteroid therapy, chemotherapy, and oxidative stress for managing brain tumors may be associated with the development of ONFH. However, there is little knowledge on the prevalence and risk factors of ONFH from brain tumor. This study aimed to investigate the prevalence and risk factors of ONFH in patients with primary brain tumors. Methods This retrospective cohort study included data from consecutive patients between December 2005 and August 2016 from a tertiary university hospital in South Korea. A total of 73 cases of ONFH were identified among 10,674 primary brain tumor patients. After excluding subjects (25 out of 73) with missing data, history of alcohol consumption or smoking, history of femoral bone trauma or surgery, comorbidities such as systemic lupus erythematosus (SLE), sickle cell disease, cancer patients other than brain tumor, and previous diagnosis of contralateral ONFH, we performed a 1:2 propensity score-matched, case–control study (ONFH group, 48; control group, 96). Risk factors of ONFH in primary brain tumor were evaluated by univariate and multivariate logistic regression analyses. Results The prevalence of ONFH in patients with surgical resection of primary brain tumor was 683.9 per 100,000 persons (73 of 10,674). In this cohort, 55 of 74 patients (74.3%) underwent THA for ONFH treatment. We found that diabetes was an independent factor associated with an increased risk of ONFH in primary brain tumor patients (OR = 7.201, 95% CI, 1.349–38.453, p = 0.021). There was a significant difference in univariate analysis, including panhypopituitarism (OR = 4.394, 95% CI, 1.794–11.008, p = 0.002), supratentorial location of brain tumor (OR = 2.616, 95% CI, 1.245–5.499, p = 0.011), and chemotherapy (OR = 2.867, 95% CI, 1.018–8.069, p = 0.046). Conclusions This study demonstrated that the prevalence of ONFH after surgical resection of primary brain tumor was 0.68%. Diabetes was an independent risk factor for developing ONFH, whereas corticosteroid dose was not. Routine screening for brain tumor-associated ONFH is not recommended; however, a high index of clinical suspicion in these patients at risk may allow for early intervention and preservation of the joints.
Collapse
|
8
|
Elbagir S, Elshafie AI, Elagib EM, Mohammed NA, Aledrissy MIE, Sohrabian A, Nur MAM, Svenungsson E, Gunnarsson I, Rönnelid J. Sudanese and Swedish patients with systemic lupus erythematosus: immunological and clinical comparisons. Rheumatology (Oxford) 2020; 59:968-978. [PMID: 31411331 PMCID: PMC7188463 DOI: 10.1093/rheumatology/kez323] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 07/02/2019] [Indexed: 12/31/2022] Open
Abstract
Objective SLE is known to have an aggressive phenotype in black populations, but data from African cohorts are largely lacking. We therefore compared immunological and clinical profiles between Sudanese and Swedish patients using similar tools. Methods Consecutive SLE patients from Sudan (n = 115) and Sweden (n = 340) and from 106 Sudanese and 318 Swedish age- and sex-matched controls were included. All patients fulfilled the 1982 ACR classification criteria for SLE. Ten ANA-associated specificities and C1q-binding immune complexes (CICs) were measured. Cut-offs were established based on Sudanese and Swedish controls, respectively. Disease activity was measured with a modified SLEDAI and organ damage with the SLICC Damage Index. In a nested case–control design, Swedish and Sudanese patients were matched for age and disease duration. Results Females constituted 95.6% and 88.1% of Sudanese and Swedish patients, respectively (P = 0.02), with younger age at inclusion (33 vs 47.7 years; P < 0.0001) and shorter disease duration (5 vs 14 years; P < 0.0001) among Sudanese patients. Anti-Sm antibodies were more frequent in Sudanese patients, whereas anti-dsDNA, anti-histone and CICs were higher in Swedish patients. In the matched analyses, there was a trend for higher SLEDAI among Swedes. However, Sudanese patients had more damage, solely attributed to high frequencies of cranial/peripheral neuropathy and diabetes. Conclusion While anti-Sm is more common in Sudan than in Sweden, the opposite is found for anti-dsDNA. Sudanese patients had higher damage scores, mainly because of neuropathy and diabetes. Sudanese patients were younger, with a shorter SLE duration, possibly indicating a more severe disease course with impact on survival rates.
Collapse
Affiliation(s)
- Sahwa Elbagir
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Amir I Elshafie
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | | | | | | | - Azita Sohrabian
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Musa A M Nur
- Rheumatology Unit, Alribat University Hospital, Khartoum, Sudan
| | - Elisabet Svenungsson
- Division of Rheumatology, Department of Medicine, Solna, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Iva Gunnarsson
- Division of Rheumatology, Department of Medicine, Solna, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Johan Rönnelid
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| |
Collapse
|
9
|
Catalina MD, Bachali P, Yeo AE, Geraci NS, Petri MA, Grammer AC, Lipsky PE. Patient ancestry significantly contributes to molecular heterogeneity of systemic lupus erythematosus. JCI Insight 2020; 5:140380. [PMID: 32759501 PMCID: PMC7455079 DOI: 10.1172/jci.insight.140380] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 07/01/2020] [Indexed: 02/06/2023] Open
Abstract
Gene expression signatures can stratify patients with heterogeneous diseases, such as systemic lupus erythematosus (SLE), yet understanding the contributions of ancestral background to this heterogeneity is not well understood. We hypothesized that ancestry would significantly influence gene expression signatures and measured 34 gene modules in 1566 SLE patients of African ancestry (AA), European ancestry (EA), or Native American ancestry (NAA). Healthy subject ancestry-specific gene expression provided the transcriptomic background upon which the SLE patient signatures were built. Although standard therapy affected every gene signature and significantly increased myeloid cell signatures, logistic regression analysis determined that ancestral background significantly changed 23 of 34 gene signatures. Additionally, the strongest association to gene expression changes was found with autoantibodies, and this also had etiology in ancestry: the AA predisposition to have both RNP and dsDNA autoantibodies compared with EA predisposition to have only anti-dsDNA. A machine learning approach was used to determine a gene signature characteristic to distinguish AA SLE and was most influenced by genes characteristic of the perturbed B cell axis in AA SLE patients. Transcriptional profiling of lupus patients and healthy controls reveals ancestry-related differences and transcriptional heterogeneity among lupus patients.
Collapse
Affiliation(s)
- Michelle D Catalina
- AMPEL BioSolutions LLC & RILITE Research Institute, Charlottesville, Virginia, USA.,EMD Serono Research & Development Institute, Billerica, Massachusetts, USA
| | - Prathyusha Bachali
- AMPEL BioSolutions LLC & RILITE Research Institute, Charlottesville, Virginia, USA
| | | | - Nicholas S Geraci
- AMPEL BioSolutions LLC & RILITE Research Institute, Charlottesville, Virginia, USA
| | - Michelle A Petri
- Division of Rheumatology, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Amrie C Grammer
- AMPEL BioSolutions LLC & RILITE Research Institute, Charlottesville, Virginia, USA
| | - Peter E Lipsky
- AMPEL BioSolutions LLC & RILITE Research Institute, Charlottesville, Virginia, USA
| |
Collapse
|
10
|
Babaoğlu H, Li J, Goldman D, Magder LS, Petri M. Time to Lupus Low Disease Activity State in the Hopkins Lupus Cohort: Role of African American Ethnicity. Arthritis Care Res (Hoboken) 2020; 72:225-232. [PMID: 31507071 DOI: 10.1002/acr.24063] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 09/03/2019] [Indexed: 12/21/2022]
Abstract
OBJECTIVE Lupus low disease activity state (LLDAS) is a potential treat-to-target goal in systemic lupus erythematosus (SLE). This study determined predictors of time to reach LLDAS in a longitudinal cohort. METHODS Patients were grouped according to LLDAS status at cohort entry. Those who did not satisfy LLDAS at cohort entry were analyzed prospectively. The Kaplan-Meier approach was used to estimate the time to LLDAS. Cox regression was used to identify patient characteristics that were associated with time to LLDAS. RESULTS The probability of LLDAS attainment within 1 year was 52% for Caucasians, 36% for African Americans, and 33% for SLE patients with renal involvement. The median time to LLDAS was 1.1 years. In multivariable models, African American ethnicity, baseline prednisone >10 mg daily, hypocomplementemia, baseline damage, and baseline renal activity remained significant predictors of longer time to attain LLDAS, while disease duration <1 year and cutaneous activity were associated with earlier attainment. CONCLUSION LLDAS is potentially attainable in the majority of SLE patients. The time to LLDAS was found to be longer in African American patients with SLE. Characteristics of African American patients with SLE, such as renal activity and hypocomplementemia, were also independent predictors of slower attainment of LLDAS. These findings point to the need to include African American patients with SLE in both clinical and pharmaceutical research.
Collapse
Affiliation(s)
- Hakan Babaoğlu
- Johns Hopkins University School of Medicine, Baltimore, Maryland, and Gazi University School of Medicine, Ankara, Turkey
| | - Jessica Li
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Daniel Goldman
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | - Michelle Petri
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| |
Collapse
|
11
|
Kallas R, Li J, Petri M. Association of African-American ethnicity and smoking status with total and individual damage index in systemic lupus erythematosus. Clin Rheumatol 2019; 39:365-373. [PMID: 31705325 DOI: 10.1007/s10067-019-04800-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Revised: 08/17/2019] [Accepted: 09/23/2019] [Indexed: 01/05/2023]
Abstract
INTRODUCTION Smoking has been associated with increased incidence, severity of cutaneous lupus, and lupus activity. We looked at the association of both smoking and ethnicity with the individual damage items from the SLICC/ACR Damage Index. METHODS Poisson regression was used to model the total SLICC/ACR Damage Index score against ever smoking. Cox regression was used to assess the relationship between time to individual damage items and ever smoking. Furthermore, we compared SLICC/ACR Damage Index items among African-American and Caucasian ever smokers. RESULTS The study included 2629 patients, 52.6% Caucasian and 39.3% African-American. The prevalence of ever smokers was 35.8%. There was no significant difference in total SLICC/ACR Damage Index score between ever smokers and never smokers after adjustment for ethnicity, gender, age at diagnosis, and years of education. Ever smokers had more atherosclerotic cardiovascular damage and skin damage compared to non-smokers. Caucasian SLE patients who ever smoked were more likely to have muscle atrophy and atherosclerosis compared to Caucasian non-smokers. African-American patients who ever smoked were more likely to have skin damage compared to African-American non-smokers. African-Americans who smoked were more likely to have many more damage items (cataract, renal damage, pulmonary hypertension, cardiomyopathy, deforming or erosive arthritis, avascular necrosis, skin damage, and diabetes) compared to Caucasians who smoked. CONCLUSION Our analysis proved the major effect of smoking on cardiovascular and cutaneous damage. Surprisingly, cardiovascular damage items had higher hazard ratios in Caucasian smokers than non-smokers while skin damage items hazard ratios were higher in African-American smokers compared to non-smokers.Key Points• This study is the largest cohort study to date evaluating the effect of smoking on the cumulative SLICC/ACR Damage Index and its individual damage items.• It is the only study that examined the effect of smoking on individual items of the SLICC/ACR Damage Index in terms of Caucasians vs. African-American ethnicity.• Our analysis proved the major effect of smoking on cardiovascular and cutaneous damage. Compared to non-smokers, Caucasian smokers had higher risk of cardiovascular damage while African-American smokers had more skin damage.• African-Americans who smoked were more likely to have many more damage items (cataract, renal damage, pulmonary hypertension, cardiomyopathy, deforming or erosive arthritis, avascular necrosis, skin damage, and diabetes) compared to Caucasians who smoked.
Collapse
Affiliation(s)
- Romy Kallas
- Division of Rheumatology, Johns Hopkins University School of Medicine, 1830 East Monument Street, Suite 7500, Baltimore, MD, 21205, USA.
| | - Jessica Li
- Division of Rheumatology, Johns Hopkins University School of Medicine, 1830 East Monument Street, Suite 7500, Baltimore, MD, 21205, USA
| | - Michelle Petri
- Division of Rheumatology, Johns Hopkins University School of Medicine, 1830 East Monument Street, Suite 7500, Baltimore, MD, 21205, USA
| |
Collapse
|
12
|
Falasinnu T, Chaichian Y, Li J, Chung S, Waitzfelder BE, Fortmann SP, Palaniappan L, Simard JF. Does SLE widen or narrow race/ethnic disparities in the risk of five co-morbid conditions? Evidence from a community-based outpatient care system. Lupus 2019; 28:1619-1627. [PMID: 31660790 DOI: 10.1177/0961203319884646] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE The heterogeneous spectrum of systemic lupus erythematosus (SLE) often presents with secondary complications such as cardiovascular disease (CVD), infections and neoplasms. Our study assessed whether the presence of SLE independently increases or reduces the disparities, accounting for the already higher risk of these outcomes among racial/ethnic minority groups without SLE. METHODS We defined a cohort using electronic health records data (2005-2016) from a mixed-payer community-based outpatient setting in California serving patients of diverse racial/ethnic backgrounds. The eligible population included adult patients with SLE and matched non-SLE patients (≥18 years old). SLE was the primary exposure. The following outcomes were identified: pneumonia, other infections, CVD and neoplasms. For each racial/ethnic group, we calculated the proportion of incident co-morbidities by SLE exposure, followed by logistic regression for each outcome with SLE as the exposure. We evaluated interaction on the additive and multiplicative scales by calculating the relative excess risk due to interaction and estimating the cross-product term in each model. RESULTS We identified 1036 SLE cases and 8875 controls. The incidence for all outcomes was higher among the SLE exposed. We found little difference in the odds of the outcomes associated with SLE across racial/ethnic groups, even after multivariable adjustment. This finding was consistent on the multiplicative and additive scales. CONCLUSION We demonstrated that SLE status does not independently confer substantial interaction or heterogeneity by race/ethnicity toward the risk of pneumonia, other infections, CVD or neoplasms. Further studies in larger datasets are necessary to validate this novel finding.
Collapse
Affiliation(s)
- T Falasinnu
- Department of Health Research and Policy, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Y Chaichian
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University, Palo Alto, CA, USA
| | - J Li
- Palo Alto Medical Foundation Research Institute, Palo Alto, CA, USA
| | - S Chung
- Palo Alto Medical Foundation Research Institute, Palo Alto, CA, USA
| | - B E Waitzfelder
- Center for Health Research, Kaiser Permanente Hawaii, HI, USA
| | - S P Fortmann
- Department of Medicine, Stanford University School of Medicine, Palo Alto, CA, USA
| | | | - J F Simard
- Department of Health Research and Policy, Stanford University School of Medicine, Palo Alto, CA, USA.,Division of Immunology and Rheumatology, Department of Medicine, Stanford University, Palo Alto, CA, USA
| |
Collapse
|
13
|
Falasinnu T, Chaichian Y, Palaniappan L, Simard JF. Unraveling Race, Socioeconomic Factors, and Geographical Context in the Heterogeneity of Lupus Mortality in the United States. ACR Open Rheumatol 2019; 1:164-172. [PMID: 31777791 PMCID: PMC6858029 DOI: 10.1002/acr2.1024] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Objective Systemic lupus erythematosus (SLE) is a chronic autoimmune disease disproportionately affecting women and racial/ethnic minorities. We examined SLE-related mortality over time to assess whether the impact of race is attenuated when social economic status (SES) and geographic context are also considered. Methods This study examined whether social environment attenuates racial disparities in SLE-related mortality using race-geographical combinations of the US population known as the "Eight Americas." This framework jointly characterizes race, SES, and geographical location in relation to health disparities in the United States. Using National Vital Statistics and US Census data, we estimated mortality parameters for each of the Eight Americas. Results We identified 24 773 SLE deaths (2003-2014). Average annual mortality rates were highest among blacks in three race-geographical contexts: average-income blacks, southern low-income blacks, and high-risk urban blacks (14 to 15 deaths per million population) and lowest among nonblacks living in average-income settings (3 to 4 deaths per million population). Age at death was lowest (~47.5 years) for blacks and Asians and highest among low-income rural whites (~64.8 years). Conclusion Blacks sharing the same social and geographical contexts as whites were disproportionately more likely to die young. Although blacks inhabited three vastly different contexts, SLE-related mortality parameters did not vary among socially advantaged and disadvantaged blacks. These findings suggest that race may transcend SES and geographical parameters as a key determinant of SLE-related mortality.
Collapse
|
14
|
Giannakou I, Chatzidionysiou K, Magder LS, Györi N, van Vollenhoven R, Petri MA. Predictors of persistent disease activity and long quiescence in systemic lupus erythematosus: results from the Hopkins Lupus Cohort. Lupus Sci Med 2018; 5:e000287. [PMID: 30538818 PMCID: PMC6257375 DOI: 10.1136/lupus-2018-000287] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 09/09/2018] [Accepted: 09/11/2018] [Indexed: 12/24/2022]
Abstract
Objectives The aim of this study is to identify prognostic factors of persistent disease activity and long quiescence in systemic lupus erythematosus (SLE). Methods Patients enrolled in the Hopkins Lupus Cohort from 1987 to 2012, who attended at least three visits per year during 3 consecutive years following baseline and had available information on disease activity were included. Patterns of SLE disease activity over the 3-year period were defined as: persistent long quiescent (pLQ), persistent relapsing-remitting (pRR), persistent chronic active (pCA) and mixed based on Modified SLE Disease Activity Index (M-SLEDAI). Possible predictors of pCA (vs pLQ, pRR and mixed) and pLQ (vs pCA, pRR and mixed) were identified by univariate and multivariate logistic regression analyses. Results 916 patients were included. In the multivariate analysis, use of hydroxychloroquine (OR: 0.45, 95% CI 0.22 to 0.92, p=0.03), African American ethnicity (OR: 2.36, 95% CI 1.15 to 4.85, p=0.02) and baseline SLEDAI (OR: 1.10, 95% CI 1.03 to 1.17, p=0.005) remained significant predictors of pCA. Higher education (>12 years; OR. 2.07, 95% CI 1.07 to 4.03, p=0.03) and lower baseline SLEDAI (OR: 0.67, 95% CI 0.56 to 0.82, p<0.001) were significant predictors of pLQ, while African American (OR: 0.38, 95% CI 0.17 to 0.83, p=0.02) and female patients (OR: 0.26, 95% CI 0.12 to 0.57, p<0.001) were less likely to achieve pLQ. Conclusion African American ethnicity and high disease activity at baseline predict chronic activity in SLE, regardless of treatment, years of education and income. Higher education, low disease activity at baseline and male sex predict long quiescence. The use of hydroxychloroquine is independently associated with a lower risk of chronically active disease.
Collapse
Affiliation(s)
- Ioanna Giannakou
- ClinTRID - Unit for Clinical Therapy Research, Inflammatory Diseases, Department of Medicine, Karolinska Institute, Stockholm, Sweden.,Department of Medical Sciences, Science for Life Laboratory, Rheumatology, Uppsala University, Uppsala, Sweden
| | - Katerina Chatzidionysiou
- ClinTRID - Unit for Clinical Therapy Research, Inflammatory Diseases, Department of Medicine, Karolinska Institute, Stockholm, Sweden
| | - Laurence S Magder
- Department of Epidemiology and Public Health, University of Maryland, Baltimore, Maryland, USA
| | - Noemi Györi
- ClinTRID - Unit for Clinical Therapy Research, Inflammatory Diseases, Department of Medicine, Karolinska Institute, Stockholm, Sweden
| | - Ronald van Vollenhoven
- ClinTRID - Unit for Clinical Therapy Research, Inflammatory Diseases, Department of Medicine, Karolinska Institute, Stockholm, Sweden.,Department of Rheumatology, Amsterdam Rheumatology and Immunology Center (ARC), Amsterdam, The Netherlands
| | - Michelle A Petri
- Division of Rheumatology, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| |
Collapse
|
15
|
Mahmud FH, Elbarbary NS, Fröhlich-Reiterer E, Holl RW, Kordonouri O, Knip M, Simmons K, Craig ME. ISPAD Clinical Practice Consensus Guidelines 2018: Other complications and associated conditions in children and adolescents with type 1 diabetes. Pediatr Diabetes 2018; 19 Suppl 27:275-286. [PMID: 30066458 PMCID: PMC6748835 DOI: 10.1111/pedi.12740] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 07/27/2018] [Indexed: 02/06/2023] Open
Affiliation(s)
- Farid H. Mahmud
- Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | | | | | - Reinhard W. Holl
- Institute of Epidemiology and Medical Biometry, ZIBMT, University of Ulm, Ulm, Germany
| | | | - Mikael Knip
- Children’s Hospital, University of Helsinki, Helsinki, Finland
| | - Kimber Simmons
- Barbara Davis Center for Diabetes, University of Colorado, Denver, Colorado
| | - Maria E. Craig
- The Children’s Hospital at Westmead, Westmead, NSW, Australia,Discipline of Child and Adolescent Health, University of Sydney, Sydney, NSW, Australia,School of Women’s and Children’s Health, University of New South Wales, Sydney, NSW, Australia
| |
Collapse
|
16
|
Wang J, Qi YY, Chen XP, Ma L, Zhang LL, Zhao Y, Wang M. Analysis of clinical risk factors in relapsed patients with class IV lupus nephritis. Exp Ther Med 2018; 15:5461-5468. [PMID: 29904425 DOI: 10.3892/etm.2018.6130] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Accepted: 06/22/2017] [Indexed: 12/18/2022] Open
Abstract
The present study aimed to investigate risk factors for renal recurrence in patients with type IV lupus nephritis (LN). Univariate and multivariate analyses were conducted to using the Cox proportional hazard model and the Kaplan-Meier method. A total 244 patients were diagnosed with type IV LN; 100 (28.49%) relapsed and 144 (41.03%) recovered successfully. Kaplan-Meier method analysis indicated that patients with type IV LN affecting the digestive tract had high renal recurrence rates. Patients with hyperglobulinemia, positive anti-ribonucleoprotein and anti-Sjögren's syndrome type B (anti-SSB) antibodies, thrombus in the loop or non-inflammatory necrotizing vasculopathy also had a high recurrence rate. Furthermore, patients achieving partial remission had an increased recurrence rate compared with patients achieving complete remission. Patients undergoing maintenance treatment with glucocorticoids alone had a higher recurrence rate compared with patients who used alternative treatment schemes. Univariate and multivariate regression analyses by the Cox proportional hazard model determined that the effect of systemic lupus erythematosus in the gastrointestinal tract, increased serum globulin levels and positive anti-SSB antibody at onset were risk factors for the recurrence of LN type IV. The present study demonstrated that clinical risk factors of renal recurrence in patients with LN type IV include LN in the gastrointestinal tract, increased serum globulin levels, positive anti-SSB antibodies at onset and the use of glucocorticoid-only maintenance treatment.
Collapse
Affiliation(s)
- Jing Wang
- Department of Nephropathy, Lanzhou University Second Hospital, Lanzhou, Gansu 730000, P.R. China
| | - Yuan-Yuan Qi
- Department of Nephropathy, Lanzhou University Second Hospital, Lanzhou, Gansu 730000, P.R. China
| | - Xue-Ping Chen
- Department of Nephropathy, Lanzhou University Second Hospital, Lanzhou, Gansu 730000, P.R. China
| | - Li Ma
- Department of Nephropathy, Lanzhou University Second Hospital, Lanzhou, Gansu 730000, P.R. China
| | - Li-Li Zhang
- Department of Nephropathy, Lanzhou University Second Hospital, Lanzhou, Gansu 730000, P.R. China
| | - Yu Zhao
- Department of Nephropathy, Lanzhou University Second Hospital, Lanzhou, Gansu 730000, P.R. China
| | - Mei Wang
- Department of Obstetrics and Gynecology, Gansu Province People's Hospital, Lanzhou, Gansu 730000, P.R. China
| |
Collapse
|
17
|
Barbhaiya M, Feldman CH, Guan H, Gómez-Puerta JA, Fischer MA, Solomon DH, Everett B, Costenbader KH. Race/Ethnicity and Cardiovascular Events Among Patients With Systemic Lupus Erythematosus. Arthritis Rheumatol 2017; 69:1823-1831. [PMID: 28598016 DOI: 10.1002/art.40174] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 06/06/2017] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Systemic lupus erythematosus (SLE) is more prevalent and results in more severe outcomes among blacks, Asians, and Hispanics than among whites. Cardiovascular disease (CVD) is the leading cause of death among SLE patients. We undertook this study to examine racial/ethnic variations in risk of CVD events among SLE patients. METHODS Within the Medicaid Analytic eXtract from 2000 to 2010, we identified patients ages 18-65 years with SLE (≥3 International Classification of Diseases, Ninth Revision 710.0 codes, ≥30 days apart) and with ≥12 months of continuous enrollment. Subjects were followed up from the index date to the first CVD event (myocardial infarction [MI] or stroke), death, disenrollment, loss to follow-up, or end of follow-up period. Race/ethnicity-specific annual CVD event rates were calculated. Cox regression models estimated hazard ratios (HRs) with 95% confidence intervals (95% CIs), accounting for competing risk of death and adjusting for baseline demographics and comorbidities. RESULTS Of 65,788 SLE patients, 93.1% were women and ∼42% were black, 38% were white, 16% were Hispanic, 3% were Asian, and 1% were American Indian/Alaska Native. Mean ± SD follow-up was 3.8 ± 3.1 years. CVD event rates were highest among blacks (incidence rate [IR] 10.57 [95% CI 9.96-11.22]) and lowest among Asians (IR 6.63 [95% CI 4.97-8.85]). After multivariable adjustment, risk of CVD events was increased among blacks (HR 1.14 [95% CI 1.03-1.26]) compared to whites. Hispanics and Asians had a lower risk of MI (HR 0.61 [95% CI 0.48-0.77] and HR 0.57 [95% CI 0.34-0.96], respectively), while blacks and Hispanics had a higher risk of stroke (HR 1.31 [95% CI 1.15-1.49] and HR 1.22 [95% CI 1.03-1.44], respectively). CONCLUSION Among SLE patients enrolled in Medicaid, the risk of MI was lower among Hispanics and Asians compared to whites, while the risk of stroke was elevated among blacks and Hispanics compared to whites.
Collapse
Affiliation(s)
| | | | - Hongshu Guan
- Brigham and Women's Hospital, Boston, Massachusetts
| | | | | | | | | | | |
Collapse
|
18
|
Zeng F, Xu Q, Liu D, Luo H, Zhou YO, Ning W, Chen J, Zhang H, Liu H, Li Y, Zuo X. Relatives’ quality of life and psychological disturbance: a new concern of SLE management. Clin Rheumatol 2017; 37:67-73. [DOI: 10.1007/s10067-017-3743-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 06/12/2017] [Accepted: 06/27/2017] [Indexed: 11/29/2022]
|
19
|
Abstract
INTRODUCTION Systemic lupus erythematosus (SLE) is a disease distributed worldwide, which occurs in both genders, and across racial/ethnic and age groups; however, higher rates are observed in adults, in women and in non-Caucasians. Genetic, environmental, sociodemographic and methodological issues are responsible not only for these differences but for the variable course and outcome of the disease. Non-Caucasians have a more severe disease with a higher risk for early mortality and damage accrual. Males also have a more severe disease; however, a negative impact of male gender on lupus outcomes has not been firmly established. Childhood-onset is associated with a more severe disease; moreover, it is also associated with higher damage and diminished survival; finally, late-onset lupus is mild but it is associated with higher damage accrual and a diminished survival. Areas covered: In this review, we discuss the incidence and prevalence of SLE, the impact of age, gender and race/ethnicity in SLE and in the survival of those affected. Expert commentary: Age, gender and race/ethnicity impact disease expression in SLE patients; despite improvements in survival, mortality in SLE remains almost three times higher than in the general population.
Collapse
Affiliation(s)
- Guillermo J Pons-Estel
- a Department of Autoimmune Diseases , Institut Clinic de Medicina I Dermatologia, Hospital Clinic , Barcelona , Catalonia , Spain.,b Division of Rheumatology and Autoimmune Diseases , Sanatorio Parque, Grupo Oroño , Rosario , Argentina
| | - Manuel F Ugarte-Gil
- c Servicio de Reumatología , Hospital Nacional Guillermo Almenara Irigoyen, EsSalud , Lima , Perú.,d School of Medicine , Universidad Científica del Sur , Lima , Perú
| | - Graciela S Alarcón
- e Division of Clinical Immunology and Rheumatology, School of Medicine , The University of Alabama at Birmingham , Birmingham , AL , USA.,f Department of Medicine, School of Medicine , Universidad Peruana Cayetano Heredia , Lima , Perú
| |
Collapse
|
20
|
Hughes JW, Riddlesworth TD, DiMeglio LA, Miller KM, Rickels MR, McGill JB. Autoimmune Diseases in Children and Adults With Type 1 Diabetes From the T1D Exchange Clinic Registry. J Clin Endocrinol Metab 2016; 101:4931-4937. [PMID: 27676394 PMCID: PMC7530541 DOI: 10.1210/jc.2016-2478] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Type 1 diabetes (T1D) is associated with other autoimmune diseases (AIDs), but the prevalence and associated predictive factors for these comorbidities of T1D across all age groups have not been fully characterized. MATERIALS AND METHODS Data obtained from 25 759 participants with T1D enrolled in the T1D Exchange Registry were used to analyze the types and frequency of AIDs as well as their relationships to gender, age, and race/ethnicity. Diagnoses of autoimmune diseases, represented as ordinal categories (0, 1, 2, 3, or more AIDs) were obtained from medical records of Exchange Registry participants. RESULTS Among the 25 759 T1D Exchange participants, 50% were female, 82% non-Hispanic white, mean age was 23.0 ± 16.9 years and mean duration of diabetes was 11 years. Of these participants, 6876 (27%) were diagnosed with at least one AID. Frequency of two or more AIDs increased from 4.3% in participants aged younger than 13 years to 10.4% in those aged 50 years or older. The most common AIDs were thyroid (6097, 24%), gastrointestinal (1530, 6%), and collagen vascular diseases (432, 2%). Addison's disease was rare (75, 0.3%). The prevalence of one or more AIDs was increased in females and non-Hispanic whites and with older age. CONCLUSIONS In the T1D Exchange Clinic Registry, a diagnosis of one or more AIDs in addition to T1D is common, particularly in women, non-Hispanic whites, and older individuals. Results of this study have implications for both primary care and endocrine practice and will allow clinicians to better anticipate and manage the additional AIDs that develop in patients with T1D.
Collapse
Affiliation(s)
- Jing W Hughes
- Department of Medicine, Washington University School of Medicine (J.W.H., J.B.M.), St Louis, Missouri 63110; Jaeb Center for Health Research (T.D.R., K.M.M.), Tampa, Florida 33647; Department of Pediatrics, Indiana University School of Medicine (L.A.D.), Indianapolis, Indiana 46202; and Department of Medicine, Perelman School of Medicine (M.R.R.) University of Pennsylvania, Philadelphia, Pennsylvania 19104
| | - Tonya D Riddlesworth
- Department of Medicine, Washington University School of Medicine (J.W.H., J.B.M.), St Louis, Missouri 63110; Jaeb Center for Health Research (T.D.R., K.M.M.), Tampa, Florida 33647; Department of Pediatrics, Indiana University School of Medicine (L.A.D.), Indianapolis, Indiana 46202; and Department of Medicine, Perelman School of Medicine (M.R.R.) University of Pennsylvania, Philadelphia, Pennsylvania 19104
| | - Linda A DiMeglio
- Department of Medicine, Washington University School of Medicine (J.W.H., J.B.M.), St Louis, Missouri 63110; Jaeb Center for Health Research (T.D.R., K.M.M.), Tampa, Florida 33647; Department of Pediatrics, Indiana University School of Medicine (L.A.D.), Indianapolis, Indiana 46202; and Department of Medicine, Perelman School of Medicine (M.R.R.) University of Pennsylvania, Philadelphia, Pennsylvania 19104
| | - Kellee M Miller
- Department of Medicine, Washington University School of Medicine (J.W.H., J.B.M.), St Louis, Missouri 63110; Jaeb Center for Health Research (T.D.R., K.M.M.), Tampa, Florida 33647; Department of Pediatrics, Indiana University School of Medicine (L.A.D.), Indianapolis, Indiana 46202; and Department of Medicine, Perelman School of Medicine (M.R.R.) University of Pennsylvania, Philadelphia, Pennsylvania 19104
| | - Michael R Rickels
- Department of Medicine, Washington University School of Medicine (J.W.H., J.B.M.), St Louis, Missouri 63110; Jaeb Center for Health Research (T.D.R., K.M.M.), Tampa, Florida 33647; Department of Pediatrics, Indiana University School of Medicine (L.A.D.), Indianapolis, Indiana 46202; and Department of Medicine, Perelman School of Medicine (M.R.R.) University of Pennsylvania, Philadelphia, Pennsylvania 19104
| | - Janet B McGill
- Department of Medicine, Washington University School of Medicine (J.W.H., J.B.M.), St Louis, Missouri 63110; Jaeb Center for Health Research (T.D.R., K.M.M.), Tampa, Florida 33647; Department of Pediatrics, Indiana University School of Medicine (L.A.D.), Indianapolis, Indiana 46202; and Department of Medicine, Perelman School of Medicine (M.R.R.) University of Pennsylvania, Philadelphia, Pennsylvania 19104
| | -
- Department of Medicine, Washington University School of Medicine (J.W.H., J.B.M.), St Louis, Missouri 63110; Jaeb Center for Health Research (T.D.R., K.M.M.), Tampa, Florida 33647; Department of Pediatrics, Indiana University School of Medicine (L.A.D.), Indianapolis, Indiana 46202; and Department of Medicine, Perelman School of Medicine (M.R.R.) University of Pennsylvania, Philadelphia, Pennsylvania 19104
| |
Collapse
|
21
|
Carter EE, Barr SG, Clarke AE. The global burden of SLE: prevalence, health disparities and socioeconomic impact. Nat Rev Rheumatol 2016; 12:605-20. [PMID: 27558659 DOI: 10.1038/nrrheum.2016.137] [Citation(s) in RCA: 273] [Impact Index Per Article: 34.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Systemic lupus erythematosus (SLE) is a multisystem autoimmune disease that can potentially lead to serious organ complications and even death. Its global burden - in terms of incidence and prevalence, differential impact on populations, economic costs and capacity to compromise health-related quality of life - remains incompletely understood. The reported worldwide incidence and prevalence of SLE vary considerably; this variation is probably attributable to a variety of factors, including ethnic and geographic differences in the populations being studied, the definition of SLE applied, and the methods of case identification. Despite the heterogeneous nature of the disease, distinct patterns of disease presentation, severity and course can often be related to differences in ethnicity, income level, education, health insurance status, level of social support and medication compliance, as well as environmental and occupational factors. Given the potential for the disease to cause such severe and widespread organ damage, not only are the attendant direct costs high, but these costs are sometimes exceeded by indirect costs owing to loss of economic productivity. As an intangible cost, patients with SLE are, not surprisingly, likely to endure considerably reduced health-related quality of life.
Collapse
Affiliation(s)
- Erin E Carter
- University of Calgary, Richmond Road Diagnostic and Treatment Centre, 1820 Richmond Road S.W., Calgary, Alberta T2T 5C7, Canada
| | - Susan G Barr
- University of Calgary, Richmond Road Diagnostic and Treatment Centre, 1820 Richmond Road S.W., Calgary, Alberta T2T 5C7, Canada
| | - Ann E Clarke
- University of Calgary, Health Research Innovation Centre, 3280 Hospital Drive N.W., Calgary, Alberta T2N 4N1, Canada
| |
Collapse
|
22
|
Plantinga L, Lim SS, Bowling CB, Drenkard C. Association of age with health-related quality of life in a cohort of patients with systemic lupus erythematosus: the Georgians Organized Against Lupus study. Lupus Sci Med 2016; 3:e000161. [PMID: 27547440 PMCID: PMC4964216 DOI: 10.1136/lupus-2016-000161] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Revised: 06/24/2016] [Accepted: 06/27/2016] [Indexed: 01/23/2023]
Abstract
Objective To examine whether older age was associated with lower health-related quality of life (HRQOL) among patients with systemic lupus erythematosus (SLE) and whether differential disease-related damage and activity explained these associations. Methods We used cross-sectional data on 684 patients with SLE aged ≥20 years from the Georgians Organized Against Lupus cohort to estimate the associations between age (categorised as 20–39, 40–59 and ≥60 years) and HRQOL (Short Form-12 norm-based domain and physical component summary (PCS) and mental component summary (MCS) scores), using multivariable linear regression. We then examined the effect of disease-related damage and activity on these associations. Results The mean age of the cohort was 48.2±13.1 years (range, 20–88 years), with 28.0%, 52.9% and 19.1% of participants being aged 20–39, 40–59 and ≥60 years, respectively; 79.0% were African-American and 93.7% were female. The mean PCS score was 39.3 (41.8, 38.7 and 37.4 among those aged 20–39, 40–59 and ≥60 years, respectively), while the mean MCS score was 44.3 (44.2, 43.8 and 46.1, respectively). In general, lower physical but not mental HRQOL scores were associated with older age. With adjustment, older ages (40–59 and ≥60, respectively, vs 20–39) remained associated (β (95% CI)) with lower PCS (−2.53 (−4.58 to −0.67) and −3.57 (−6.19 to −0.96)) but not MCS (0.47 (−1.46 to 2.41) and 1.20 (−1.52 to 3.92)) scores. Associations of age with HRQOL domain and summary scores were not substantially changed by further adjustment for disease-related damage and/or activity. Conclusions Nearly one in five participants in this large, predominantly African-American cohort of patients with SLE was at least 60 years old. The associations of older age with lower physical, but not mental, HRQOL were independent of accumulated SLE damage and current SLE activity. The results suggest that studies of important geriatric outcomes in the setting of SLE are needed to inform patient-centred clinical care of the ageing SLE population.
Collapse
Affiliation(s)
- Laura Plantinga
- Division of Renal Medicine, Emory University, Atlanta, Georgia, USA; Division of Geriatrics and General Medicine, Emory University, Atlanta, Georgia, USA
| | - S Sam Lim
- Division of Rheumatology, Department of Medicine , Emory University , Atlanta, Georgia , USA
| | - C Barrett Bowling
- Division of Geriatrics and General Medicine, Emory University, Atlanta, Georgia, USA; Birmingham/Atlanta VA Geriatrics Research and Clinical Center, Atlanta, Georgia, USA
| | - Cristina Drenkard
- Division of Rheumatology, Department of Medicine , Emory University , Atlanta, Georgia , USA
| |
Collapse
|
23
|
Bello GA, Brown MA, Kelly JA, Thanou A, James JA, Montgomery CG. Development and validation of a simple lupus severity index using ACR criteria for classification of SLE. Lupus Sci Med 2016; 3:e000136. [PMID: 27026812 PMCID: PMC4800735 DOI: 10.1136/lupus-2015-000136] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2015] [Revised: 02/10/2016] [Accepted: 02/11/2016] [Indexed: 12/01/2022]
Abstract
Objective To develop a simple systemic lupus erythematosus (SLE) severity index that requires knowledge of only American College of Rheumatology (ACR) criteria and subcriteria. Methods This study used demographic, mortality and medical records data of 1915 patients with lupus from the Lupus Family Registry and Repository. The data were randomly split (2:1 ratio) into independent training and validation sets. A logistic regression with ridge penalty was used to model the probability of being prescribed major immunosuppressive drugs—a surrogate indicator of lupus severity. ACR criteria and subcriteria were used as predictor variables in this model, and the resulting regression coefficient estimates obtained from the training data were used as item weightings to construct the severity index. Results The resulting index was tested on the independent validation dataset and was found to have high predictive accuracy for immunosuppressive use and early mortality. The index was also found to be strongly correlated with a previously existing severity score for lupus. In addition, demographic factors known to influence lupus severity (eg, age of onset, gender and ethnicity) all showed robust associations with our severity index that were consistent with observed clinical trends. Conclusions This new index can be easily computed using ACR criteria, which may be among the most readily available data elements from patient medical records. This tool may be useful in lupus research, especially large dataset analyses to stratify patients by disease severity, an important prognostic indicator in SLE.
Collapse
Affiliation(s)
- Ghalib A Bello
- Department of Preventive Medicine , Icahn School of Medicine at Mount Sinai , New York, New York , USA
| | - Michael A Brown
- Arthritis and Clinical Immunology Program , Oklahoma Medical Research Foundation , Oklahoma City, Oklahoma , USA
| | - Jennifer A Kelly
- Arthritis and Clinical Immunology Program , Oklahoma Medical Research Foundation , Oklahoma City, Oklahoma , USA
| | - Aikaterini Thanou
- Clinical Pharmacology Research Program, Oklahoma Medical Research Foundation , Oklahoma City, Oklahoma , USA
| | - Judith A James
- Arthritis and Clinical Immunology Program, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma, USA; Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Courtney G Montgomery
- Arthritis and Clinical Immunology Program , Oklahoma Medical Research Foundation , Oklahoma City, Oklahoma , USA
| |
Collapse
|
24
|
González-Naranjo LA, Betancur OM, Alarcón GS, Ugarte-Gil MF, Jaramillo-Arroyave D, Wojdyla D, Pons-Estel GJ, Rondón-Herrera F, Vásquez-Duque GM, Quintana-López G, Da Silva NA, Tavares Brenol JC, Reyes-Llerena G, Pascual-Ramos V, Amigo MC, Massardo L, Alfaro-Lozano J, Segami MI, Esteva-Spinetti MH, Iglesias-Gamarra A, Pons-Estel BA. Features associated with hematologic abnormalities and their impact in patients with systemic lupus erythematosus: Data from a multiethnic Latin American cohort. Semin Arthritis Rheum 2015; 45:675-83. [PMID: 26698222 DOI: 10.1016/j.semarthrit.2015.11.003] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Revised: 11/03/2015] [Accepted: 11/06/2015] [Indexed: 01/02/2023]
Abstract
OBJECTIVE To examine hematological manifestations' correlates and their impact on damage accrual and mortality in SLE patients from the multiethnic, Latin American, GLADEL cohort. METHODS In patients with recent SLE diagnosis (≤2 years), the association between follow-up hematological manifestations (per ACR criteria) and socio-demographic and clinical variables was examined by univariable and multivariable logistic regressions; their impact on damage accrual and mortality was examined by Poisson and Cox proportional-hazards regression analyses, respectively. RESULTS Of 1437 patients, 948 (66.0%) developed ≥1 hematological manifestation [5.5% hemolytic anemia (AHA), 16.3% thrombocytopenia, and 56.4% lymphopenia] over 4.3 (3.3) follow-up years. Younger age, Mestizo ethnicity, hematologic disorder (at/or before SLE diagnosis), and first damage recorded were associated with hematological manifestations while antimalarials were negatively associated. AHA (at/or before SLE diagnosis), anti-Sm, and anti-RNP antibodies were associated with subsequent AHA occurrence while musculoskeletal involvement was negatively associated. Thrombocytopenia (at/or before SLE diagnosis), AHA, anti-phospholipid antibodies (aPLs), anti-SSA/Ro, anti-SSB/La antibodies, and first damage recorded were associated with later thrombocytopenia occurrence. Lymphopenia (at/or before SLE diagnosis), younger age at diagnosis, Mestizo ethnicity, having medical insurance, and first damage recorded were associated with subsequent lymphopenia occurrence while antimalarials and azathioprine treatment were negatively associated. AHA was associated with damage accrual and mortality after adjusting for variables known to affect these outcomes. CONCLUSIONS Mestizo ethnicity and early hematological manifestations are risk factors for their subsequent occurrence while antimalarials have a protective effect. The associations between AHA and aPLs and thrombocytopenia were corroborated. AHA contributes independently to damage accrual and diminished survival.
Collapse
Affiliation(s)
- Luis A González-Naranjo
- Division of Rheumatology, Department of Internal Medicine, School of Medicine, Universidad de Antioquia, Calle 70 No. 52-21, Medellin, Antioquia 229, Colombia.
| | | | - Graciela S Alarcón
- Department of Medicine, School of Medicine, The University of Alabama at Birmingham, Birmingham, AL
| | - Manuel F Ugarte-Gil
- Servicio de Reumatología, Hospital Nacional Guillermo Almenara Irigoyen, EsSalud, Lima, Peru; Universidad Científica del Sur, Lima, Peru
| | - Daniel Jaramillo-Arroyave
- Rheumatology Unit, Department of Internal Medicine, Universidad Nacional de Colombia, Bogotá, Colombia
| | - Daniel Wojdyla
- Escuela de Estadística, Universidad Nacional de Rosario, Rosario, Argentina
| | - Guillermo J Pons-Estel
- Department of Autoimmune Diseases, Institut Clínic de Medicina i Dermatologia, Hospital Clínic, Barcelona, Spain
| | - Federico Rondón-Herrera
- Rheumatology Unit, Department of Internal Medicine, Universidad Nacional de Colombia, Bogotá, Colombia
| | - Gloria M Vásquez-Duque
- Division of Rheumatology, Department of Internal Medicine, School of Medicine, Universidad de Antioquia, Calle 70 No. 52-21, Medellin, Antioquia 229, Colombia
| | - Gerardo Quintana-López
- Rheumatology Unit, Department of Internal Medicine, Universidad Nacional de Colombia, Bogotá, Colombia
| | - Nilzio A Da Silva
- Rheumatology Unit, Faculdade de Medicina da Universidade Federal de Goias, Goiania, Brazil
| | - João C Tavares Brenol
- Hospital de Clínicas de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil; Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Gil Reyes-Llerena
- Servicio Nacional de Reumatología, Centro de Investigaciones Médico Quirúrgicas (CIMEQ), La Habana, Cuba
| | - Virginia Pascual-Ramos
- Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán", Ciudad de México, Mexico
| | - Mary C Amigo
- Reumatología, Centro Médico ABC, Ciudad de México, Mexico
| | - Loreto Massardo
- Department of Clinical Immunology and Rheumatology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - José Alfaro-Lozano
- Servicio de Reumatología, Hospital Nacional Guillermo Almenara Irigoyen, EsSalud, Lima, Peru
| | - María I Segami
- Hospital Nacional "Edgardo Rebagliatti Martins", Essalud, Lima, Peru
| | - María H Esteva-Spinetti
- Servicio de Reumatología, Departamento de Medicina, Hospital Central de San Cristóbal, San Cristóbal, Venezuela
| | - Antonio Iglesias-Gamarra
- Rheumatology Unit, Department of Internal Medicine, Universidad Nacional de Colombia, Bogotá, Colombia
| | | |
Collapse
|
25
|
Ugarte-Gil MF, Pons-Estel GJ, Molineros J, Wojdyla D, McGwin G, Nath SK, Pons-Estel BA, Alarcón-Riquelme M, Alarcón GS. Disease features and outcomes in United States lupus patients of Hispanic origin and their Mestizo counterparts in Latin America: a commentary. Rheumatology (Oxford) 2015; 55:436-40. [PMID: 26412809 DOI: 10.1093/rheumatology/kev280] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2014] [Indexed: 01/11/2023] Open
Abstract
OBJECTIVE To evaluate disease features and outcomes in two populations with significant Amerindian ancestry. METHODS Hispanic patients (from Texas) from the Lupus in Minorities: Nature versus Nurture (LUMINA) cohort and Mestizo patients from the Grupo Latino Americano De Estudio del Lupus or Latin American Group for the Study of Lupus (GLADEL) cohort were included. Disease features and outcomes were evaluated at baseline and last visit. Admixture informative markers of Mestizo Genoma de Lupus Eritematoso Sistémico Network consortium (GENLES) patients and Hispanic LUMINA patients were compared. Univariable analyses were performed using Chi square or Student's t test as appropriate. Multivariable analyses adjusting for possible confounders were carried out using Poisson, logistic or Cox regression models as appropriate. RESULTS A total of 114 LUMINA and 619 GLADEL patients were included. GLADEL patients had accrued more damage at baseline, but the opposite was the case at last visit. Being from LUMINA was a risk factor for damage accrual, even after adjusting for possible confounders [relative risk (RR) 1.33, 95% CI 1.12, 1.58]. Also, LUMINA patients have a higher risk of mortality than GLADEL patients [hazard ratio (HR) 2.37, 95% CI 1.10, 5.15], having 5-year survival of 85.6% and 94.5%, respectively. In addition, 79 LUMINA patients and 744 Mestizo GENLES patients were evaluated in order to compare genetic ancestry between the two groups; GENLES patients had a higher proportion of European ancestry (48.5% vs 43.3%, P = 0.003) and a lower proportion of Asian ancestry (3.7% vs 4.9%, P = 0.048), but the proportions of Amerindian and African ancestry were comparable in both. CONCLUSION USA Hispanic patients seemed to have a poorer prognosis than their counterparts from Latin America, despite having a comparable genetic background. Socioeconomic factors may account for these observations.
Collapse
Affiliation(s)
- Manuel F Ugarte-Gil
- Servicio de Reumatología, Hospital Nacional Guillermo Almenara Irigoyen, EsSalud, Universidad Científica del Sur, Lima, Perú,
| | - Guillermo J Pons-Estel
- Department of Autoimmune Diseases, Institut Clinic de Medicina I Dermatologia, Hospital Clinic, Barcelona, Catalonia, Spain
| | - Julio Molineros
- Arthritis and Clinical Immunology Department, Oklahoma Medical Research Foundation, Oklahoma City, OK, USA
| | - Daniel Wojdyla
- Departamento de Estadística, Universidad Nacional de Rosario, Rosario, Argentina
| | - Gerald McGwin
- Department of Epidemiology, Schools of Medicine and Public Health, The University of Alabama at Birmingham, Birmingham, AL, USA
| | - Swapan K Nath
- Arthritis and Clinical Immunology Department, Oklahoma Medical Research Foundation, Oklahoma City, OK, USA
| | | | - Marta Alarcón-Riquelme
- Arthritis and Clinical Immunology Department, Oklahoma Medical Research Foundation, Oklahoma City, OK, USA, Centro de Genómica e Investigación Oncológica Pfizer-Universidad de Granada-Junta de Andalucía, Granada, Spain and
| | - Graciela S Alarcón
- Department of Medicine, Division of Clinical Immunology and Rheumatology, School of Medicine, The University of Alabama at Birmingham, Birmingham, AL, USA
| |
Collapse
|
26
|
Williams EM, Zhang J, Anderson J, Bruner L, Tumiel-Berhalter L. Social Support and Self-Reported Stress Levels in a Predominantly African American Sample of Women with Systemic Lupus Erythematosus. Autoimmune Dis 2015; 2015:401620. [PMID: 26442156 PMCID: PMC4579303 DOI: 10.1155/2015/401620] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2015] [Revised: 08/20/2015] [Accepted: 08/24/2015] [Indexed: 11/17/2022] Open
Abstract
Lupus patients should avoid stress because physical or emotional stress can affect overall physical health. It has been suggested that social support has a positive influence on health status, but there is a lack of information in the literature on the association between the two among lupus patients. The current study investigated the association between social support and self-reported stress and coping status among African American women with lupus using data collected from two linked cross-sectional surveys. No social support differences in groups of high and low stress/coping were revealed; a duplicate study with a larger sample size is required.
Collapse
Affiliation(s)
- Edith Marie Williams
- Department of Public Health Sciences, Medical University of South Carolina, 135 Cannon Street, Suite 303, Charleston, SC 29425, USA
| | - Jiajia Zhang
- University of South Carolina, Columbia, SC 29208, USA
| | - Judith Anderson
- State University of New York at Buffalo, Buffalo, NY 14215, USA
| | - Larisa Bruner
- University of South Carolina, Columbia, SC 29208, USA
| | | |
Collapse
|
27
|
Vina ER, Hausmann LRM, Utset TO, Masi CM, Liang KP, Kwoh CK. Perceptions of racism in healthcare among patients with systemic lupus erythematosus: a cross-sectional study. Lupus Sci Med 2015; 2:e000110. [PMID: 26322238 PMCID: PMC4548064 DOI: 10.1136/lupus-2015-000110] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Revised: 07/28/2015] [Accepted: 07/30/2015] [Indexed: 11/12/2022]
Abstract
Background Racial disparities in the clinical outcomes of systemic lupus erythematosus (SLE) exist. Perceived racial discrimination may contribute to disparities in health. Objectives To determine if perceived racism in healthcare differs by race among patients with SLE and to evaluate its contribution to racial disparities in SLE-related outcomes. Methods 163 African–American (AA) and 180 white (WH) patients with SLE were enrolled. Structured interviews and chart reviews were done to determine perceptions of racism, SLE-related outcomes (Systemic Lupus International Collaborating Clinics (SLICC) Damage Index, SLE Disease Activity, Center for Epidemiologic Studies-Depression (CES-D)), and other variables that may affect perceptions of racism. Serial hierarchical multivariable logistic regression models were conducted. Race-stratified analyses were also performed. Results 56.0% of AA patients compared with 32.8% of WH patients had high perceptions of discrimination in healthcare (p<0.001). This difference remained (OR 4.75 (95% CI 2.41 to 8.68)) after adjustment for background, identity and healthcare experiences. Female gender (p=0.012) and lower trust in physicians (p<0.001) were also associated with high perceived racism. The odds of having greater disease damage (SLICC damage index ≥2) were higher in AA patients than in WH patients (crude OR 1.55 (95% CI 1.01 to 2.38)). The odds of having moderate to severe depression (CES-D ≥17) were also higher in AA patients than in WH patients (crude OR 1.94 (95% CI 1.26 to 2.98)). When adjusted for sociodemographic and clinical characteristics, racial disparities in disease damage and depression were no longer significant. Among AA patients, higher perceived racism was associated with having moderate to severe depression (adjusted OR 1.23 (95% CI 1.05 to 1.43)) even after adjusting for sociodemographic and clinical variables. Conclusions Perceptions of racism in healthcare were more common in AA patients than in WH patients with SLE and were associated with depression. Interventions aimed at modifiable factors (eg, trust in providers) may reduce higher perceptions of race-based discrimination in SLE.
Collapse
Affiliation(s)
- Ernest R Vina
- University of Arizona School of Medicine and University of Arizona Arthritis Center, Tucson, Arizona, USA
| | - Leslie R M Hausmann
- VA Pittsburgh Healthcare System, Pittsburgh, Pennsylvania, USA
- University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Tammy O Utset
- University of Chicago Pritzker School of Medicine, Chicago, Illinois, USA
| | - Christopher M Masi
- University of Chicago Pritzker School of Medicine, Chicago, Illinois, USA
- NorthShore University Health System, Evanston, Illinois, USA
| | - Kimberly P Liang
- University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - C Kent Kwoh
- University of Arizona School of Medicine and University of Arizona Arthritis Center, Tucson, Arizona, USA
| |
Collapse
|
28
|
Beckerman NL, Auerbach C, Kim SJ, Salmon J, Horton R. Lupus (SLE): Existence and Impact of Depressive Symptomatology. SOCIAL WORK IN HEALTH CARE 2015; 54:499-517. [PMID: 26186422 DOI: 10.1080/00981389.2015.1045575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The purpose of this cross-sectional study (N = 84) is to: (1) further identify the unique psychosocial challenges facing those living with Systemic Lupus Erythematosus (SLE) and (2) discern the validity of the depression dimension of the System Lupus Erythematosus Needs Questionnaire (SLENQ) (by including the Beck Depression Inventory [BDI-II]). Utilizing the BDI-II, this study replicates and confirms the validity of studies that employed the SLENQ, establishing that those who have manifested signs of depression in the SLENQ, are equally likely to show signs of depression in the BDI-II. Authors identify and confirm that patients who experience SLE-related depression are significantly more likely to forget taking or stop taking their SLE medications. The authors review relevant research, discuss findings, and provide evidence-based recommendations for social workers providing mental health care to patients living with Lupus.
Collapse
|
29
|
Goldsmith S, Friedman D, Horton R, Seehaus M, Robbins L. Creating musculoskeletal programs for culturally diverse, underserved communities: a community-based participatory research survey. HSS J 2014; 10:266-75. [PMID: 25264445 PMCID: PMC4171440 DOI: 10.1007/s11420-014-9413-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2014] [Accepted: 08/07/2014] [Indexed: 02/07/2023]
Abstract
BACKGROUND Arthritis and other musculoskeletal diseases are the most prevalent health conditions in the USA, causing enormous financial and social burdens, especially in underserved communities. Targeted care and prevention programs are urgently needed. QUESTIONS/PURPOSES Within an overall goal of revealing health disparities, the questionnaire explored (1) the use of and access to healthcare, (2) the factors affecting quality of life, and (3) the levels of provider-patient communication. METHODS A New York City musculoskeletal hospital conducted a community health needs survey among its diverse ethnic/racial communities. A 39-item questionnaire was administered online, by mail, and in person (in English, Spanish, and Chinese). Answers were analyzed in terms of sociodemographics, to define health disparities within a total sample and two subsamples. RESULTS In the total sample, respondents were 60% White, 16% Black, 14% Hispanic/Latino, and 11% Asian, mostly female, and aged 50 to 79. More than 17% of the total sample indicated they could not access a healthcare provider when needed. Poor nutrition and lack of physical activity were large areas of concern, as were falls and poor self-reported health status. Nearly all respondents said they took steps to communicate with their healthcare providers. Dramatic health disparities were found between Whites and non-Whites (e.g., non-Whites were most likely to rate their health poorly, consider their diet fair or poor, lack health insurance, and be unable to access a healthcare provider). CONCLUSION The findings are being used to further refine, develop, and expand the hospital's community programs, especially for culturally diverse and underserved communities.
Collapse
Affiliation(s)
- Sandra Goldsmith
- Education & Academic Affairs, Hospital for Special Surgery, New York, NY USA ,Public & Patient Education, Education & Academic Affairs, Hospital for Special Surgery, 535 E. 70th St., New York, NY 10021 USA
| | - Dana Friedman
- Education & Academic Affairs, Hospital for Special Surgery, New York, NY USA
| | - Roberta Horton
- Department of Social Work Programs, Hospital for Special Surgery, New York, NY USA
| | - Mavis Seehaus
- Department of Social Work Programs, Hospital for Special Surgery, New York, NY USA
| | - Laura Robbins
- Education & Academic Affairs, Hospital for Special Surgery, New York, NY USA
| |
Collapse
|
30
|
Drenkard C, Bao G, Dennis G, Kan HJ, Jhingran PM, Molta CT, Lim SS. Burden of systemic lupus erythematosus on employment and work productivity: data from a large cohort in the southeastern United States. Arthritis Care Res (Hoboken) 2014; 66:878-87. [PMID: 24339382 DOI: 10.1002/acr.22245] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2013] [Accepted: 11/26/2013] [Indexed: 01/24/2023]
Abstract
OBJECTIVE To examine the burden of systemic lupus erythematosus (SLE) on work loss, unemployment, and work productivity impairment in an SLE cohort from the southeastern US. METHODS We examined 689 SLE patients ages 18-64 years from the Georgians Organized Against Lupus (GOAL) cohort. GOAL is a longitudinal cohort predominantly derived from the Georgia Lupus Registry, a population-based registry established in metropolitan Atlanta. We used the Kaplan-Meier method to assess the proportion of patients who self-reported work loss since diagnosis. We compared unemployment between SLE patients and the general population from the same geographic area, calculating the standardized unemployment ratio (SUR) within demographic and disease strata. We also calculated the percentage of work productivity impairment by disease outcomes. RESULTS Of 511 patients employed at diagnosis, 249 (49%) experienced work loss within an average disease duration of 13 years. The proportion of patients who lost their jobs since diagnosis was almost twice for African Americans than for whites. However, the SURs were similar across demographic characteristics, including race. Patients with severe disease activity and severe organ damage had the highest SUR at 4.4 and 5.6, respectively. Among those that remained employed, patients with severe fatigue, neurocognitive symptoms, and musculoskeletal symptoms had the highest impairment of work productivity. CONCLUSION SLE imposes a substantial toll on individuals and burden on society. Major factors that negatively impact work outcomes are fatigue, disease activity, and organ damage. More effective treatments along with coping strategies at the workplace are needed to reduce the burden of SLE on work outcomes.
Collapse
|
31
|
Impact of race and ethnicity in the course and outcome of systemic lupus erythematosus. Rheum Dis Clin North Am 2014; 40:433-54, vii-viii. [PMID: 25034155 DOI: 10.1016/j.rdc.2014.04.001] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Genetic factors seem to play a more important role early in the course of systemic lupus erythematosus (SLE), whereas nongenetic factors seem to play a more important role over the course of the disease. SLE is more frequent with less favorable outcomes in nonwhite populations. To overcome these differences and reduce the immediate-term, mediate-term, and long-term impact of SLE among disadvantaged populations, it is essential to increase disease awareness, to improve access to health care and to provide care to these patients in a consistent manner regardless of the severity of their disease.
Collapse
|
32
|
Wang SL, Wu B, Leng L, Bucala R, Lu LJ. Validity of LupusQoL-China for the assessment of health related quality of life in Chinese patients with systemic lupus erythematosus. PLoS One 2013; 8:e63795. [PMID: 23717486 PMCID: PMC3662722 DOI: 10.1371/journal.pone.0063795] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2012] [Accepted: 04/05/2013] [Indexed: 11/26/2022] Open
Abstract
Objectives To adapt and assess the validity and reliability of LupusQoL for use in Chinese patients with systemic lupus erythematosus (SLE). Methods Debriefing interviews of subjects with SLE guided the language modifications of the tool. The process of adaptation proceeded according to the guideline and pre-testing results of LupusQoL-China. 220 SLE patients completed LupusQoL-China and a generic preference-based measurement of health EuroQoL scale (EQ-5D), and 20 patients repeated them after 2 weeks. Internal consistency (ICR) and test-retest (TRT) reliability, convergent and discriminant validity were examined. Factor analysis and Rasch analysis were performed. Results The mean (SD) age of the 208 subjects with SLE was 33.93 (±9.19) years. ICR and TRT of the eight domains ranged from 0.811 to 0.965 and 0.836 to 0.974, respectively. The LupusQoL-China domains demonstrated substantial evidence of construct validity when compared with equivalent domains on the EQ-5D (physical health and usual activities r = −0.63, pain and pain/discomfort r = −0.778, emotional health and anxiety/depression r = −0.761, planning and usual activities r = −0.560). Most LupusQoL-China domains could discriminate patients with varied disease activities and end-organ damage (according to SELENA-SLEDAI and SLICC-DI). The principal component analysis revealed six factors, and confirmatory factor analysis result of which is similar to eight factors model. Conclusions These results provide evidence that the LupusQoL-China is valid as a disease-specific HRQoL assessment tool for Chinese patients with SLE.
Collapse
Affiliation(s)
- Su-li Wang
- Department of Rheumatology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Bin Wu
- Clinical Outcomes and Economics Group, Department of Pharmacy, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lin Leng
- Section of Rheumatology, Department of Medicine, Yale University School of Medicine, The Anlyan Center, New Haven, Connecticut, United States of America
| | - Richard Bucala
- Section of Rheumatology, Department of Medicine, Yale University School of Medicine, The Anlyan Center, New Haven, Connecticut, United States of America
| | - Liang-jing Lu
- Department of Rheumatology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- * E-mail:
| |
Collapse
|
33
|
Stefanidou S, Gerodimos C, Benos A, Galanopoulou V, Chatziyannis I, Kanakoudi F, Aslanidis S, Boura P, Sfetsios T, Settas L, Katsounaros M, Papadopoulou D, Giamalis P, Dombros N, Chatzistilianou M, Garyfallos A. Clinical expression and course in patients with late onset systemic lupus erythematosus. Hippokratia 2013; 17:153-156. [PMID: 24376322 PMCID: PMC3743621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
BACKGROUND To analyze the pattern of clinical expression and the 5-year disease course in Caucasian patients with late onset of systemic lupus erythematosus (SLE) and to compare the findings with an early onset SLE group. METHODS Medical records of 551 patients who presented with SLE at hospitals of the region of Thessaloniki between 1989 and 2007 were studied. Patients who developed SLE at or after the age of 50 years were classified as the late onset group, while younger patients served as the early onset group. Data on clinical manifestations and damage accrual at disease onset and at 5 years was obtained and compared between the two groups. RESULTS In 121 patients, the disease started after the age of 50 years. Elderly patients showed less pronounced female predominance and less often presented with malar rash, nephropathy, fever and lymphadenopathy, while lung involvement, pericarditis and sicca syndrome were more frequent. Damage accrual was similar in both groups. The main causes of damage at 5 years differed, with the elderly exhibiting more cardiovascular damage. They also had a higher incidence of hypertension and osteoporosis at 5 years. CONCLUSIONS Caucasian SLE patients with late onset of the disease present with different clinical manifestations, suggesting that age affects the expression of SLE. Damage accrual at 5 years is similar in the elderly and the younger patients. However, the causes of this damage and the occurrence of other comorbidities follow a different pattern, possibly reflecting the disease process and the effects of aging.
Collapse
Affiliation(s)
- S Stefanidou
- 4 Department of Internal Medicine, Aristotle University, Hippokration Hospital
| | - C Gerodimos
- 4 Department of Internal Medicine, Aristotle University, Hippokration Hospital
| | - A Benos
- Department of Hygiene, Aristotle University
| | | | | | - F Kanakoudi
- 1 Department of Pediatrics, Aristotle University, Hippokration Hospital
| | - S Aslanidis
- 2 Propedeutic Department of Internal Medicine, Hippokration Hospital
| | - P Boura
- 2 Department of Internal Medicine, Aristotle University, Hippokration Hospital
| | - T Sfetsios
- Department of Rheumatology, Inter-Balkan Hospital
| | - L Settas
- 1 Department of Internal Medicine, Aristotle University, AHEPA Hospital
| | - M Katsounaros
- 2 Department of Internal Medicine, Papanikolaou Hospital
| | | | - P Giamalis
- Department of Nephrology, Hippokration Hospital
| | - N Dombros
- Department of Nephrology, AHEPA Hospital
| | - M Chatzistilianou
- 2 Department of Pediatrics, Aristotle University, AHEPA Hospital, Thessaloniki, Greece
| | - A Garyfallos
- 4 Department of Internal Medicine, Aristotle University, Hippokration Hospital
| |
Collapse
|
34
|
Levy DM, Peschken CA, Tucker LB, Chédeville G, Huber AM, Pope JE, Silverman ED. Influence of ethnicity on childhood-onset systemic lupus erythematosus: results from a multiethnic multicenter Canadian cohort. Arthritis Care Res (Hoboken) 2013; 65:152-60. [PMID: 22744999 DOI: 10.1002/acr.21779] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2012] [Accepted: 06/16/2012] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To determine the influence of ethnicity and sociodemographic factors on disease characteristics of the Canadian pediatric lupus population. METHODS Childhood-onset systemic lupus erythematosus (SLE) patients at 4 pediatric centers in Halifax, Montreal, Toronto, and Vancouver were consecutively recruited. Sociodemographics and disease data were collected. Patients were categorized by their primary self-selected ethnicity, and exploratory cluster analyses were examined for disease expression by ethnicity. RESULTS We enrolled 213 childhood-onset SLE patients, and ethnicity data were available for 206 patients: white (31%), Asian (30%), South Asian (15%), black (10%), Latino/Hispanic (4%), Aboriginal (4%), and Arab/Middle Eastern (3%). The frequency of clinical classification criteria (malar rash, arthritis, serositis, and renal disease) and autoantibodies significantly differed among ethnicities. Medications were prescribed equally across ethnicities: 76% were taking prednisone, 86% antimalarials, and 56% required additional immunosuppressants. Cluster analysis partitioned into 3 main groups: mild (n = 50), moderate (n = 82), and severe (n = 68) disease clusters. Only 20% of white patients were in the severe cluster compared to 51% of Asian and 41% of black patients (P = 0.03). However, disease activity indices and damage scores were similar across ethnicities. CONCLUSION Canadian childhood-onset SLE patients reflect our multiethnic population, with differences in disease manifestations, autoantibody profiles, and severity of disease expression by ethnicity.
Collapse
Affiliation(s)
- Deborah M Levy
- Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada.
| | | | | | | | | | | | | | | |
Collapse
|
35
|
Vina ER, Masi CM, Green SL, Utset TO. A study of racial/ethnic differences in treatment preferences among lupus patients. Rheumatology (Oxford) 2012; 51:1697-706. [PMID: 22653381 PMCID: PMC3418647 DOI: 10.1093/rheumatology/kes128] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Objectives. To determine whether there are racial/ethnic differences in the willingness of SLE patients to receive CYC or participate in clinical trials, and whether demographic, psychosocial and clinical characteristics contribute to these differences. Methods. Data from 120 African-American and 62 white lupus patients were evaluated. Structured telephone interviews were conducted to determine treatment preferences, as well as to study characteristics and beliefs that may affect these preferences. Data were analysed using serial hierarchical multivariate logistic regression and deviances were calculated from a saturated model. Results. Compared with their white counterparts, African-American SLE patients expressed less willingness to receive CYC (67.0% vs 84.9%, P = 0.02) if their lupus worsened. This racial/ethnic difference remained significant after adjusting for socioeconomic and psychosocial variables. Logistic regression analysis showed that African-American race [odds ratio (OR) 0.29, 95% CI 0.10, 0.80], physician trust (OR 1.05, 95% CI 1.00, 1.12) and perception of treatment effectiveness (OR 1.40, 95% CI 1.22, 1.61) were the most significant determinants of willingness to receive CYC. A trend in difference by race/ethnicity was also observed in willingness to participate in a clinical trial, but this difference was not significant. Conclusion. This study demonstrated reduced likelihood of accepting CYC in African-American lupus patients compared with white lupus patients. This racial/ethnic variation was associated with belief in medication effectiveness and trust in the medical provider, suggesting that education about therapy and improved trust can influence decision-making among SLE patients.
Collapse
Affiliation(s)
- Ernest R Vina
- Arthritis Research Center, 3347 Forbes Ave., Pittsburgh, PA 15213, USA.
| | | | | | | |
Collapse
|
36
|
Recent progress in the treatment of lupus nephritis. Mod Rheumatol 2012; 22:803-13. [PMID: 22584472 DOI: 10.1007/s10165-012-0655-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2012] [Accepted: 04/18/2012] [Indexed: 10/28/2022]
Abstract
The treatment of lupus nephritis has seen significant advances during the past decade mainly due to the publication of well-designed randomized clinical trials (RCTs). The choice of treatment is guided by the histopathologic classification but is also influenced by demographic, clinical, and laboratory characteristics that allow for the identification of patients at risk for more aggressive disease. For the induction arm, low-dose cyclophosphamide regimens and mycophenolate mofetil have been validated as alternatives to the established National Institutes of Health regimen of high-dose cyclophosphamide; for the maintenance phase, azathioprine and mycophenolate compete for treatment of first choice. Rituximab is efficacious in real-life clinical practice but ineffective in clinical trials. The role of recently approved belimumab in lupus nephritis eagerly awaits further documentation. Aggressive management of comorbid conditions, such as hypertension and dyslipidemia, is of utmost importance. Here, we review the latest advances in lupus nephritis therapy with a focus on recent RCTs as well as new biologic agents under development. Furthermore, we propose a therapeutic algorithm in an effort to facilitate clinical decision-making in this gradually changing landscape. Upcoming European and American recommendations should provide further clarification.
Collapse
|
37
|
Sex differences in disease severity among patients with systemic lupus erythematosus. ACTA ACUST UNITED AC 2012; 8:365-71. [PMID: 22153881 DOI: 10.1016/j.genm.2011.10.003] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2011] [Revised: 09/02/2011] [Accepted: 10/19/2011] [Indexed: 11/24/2022]
Abstract
BACKGROUND Systemic lupus erythematosus (SLE), a prototypical autoimmune disease, often results in comorbidities from exposure to medications as well as from chronic inflammation. Identification of gender-based differences in comorbidities and disease severity may assist health practitioners in providing optimum care for those living with SLE. OBJECTIVE The purpose of this study, which utilized hospital discharge data collected during a 7-year period to garner a large SLE patient sample, was to determine the effect of gender on SLE comorbidities and disease severity. METHODS Patients were hospitalized in the Dallas-Fort Worth metropolitan statistical area between 1999 and 2005 and had a diagnosis of SLE. The sample consisted of 14,829 patients with SLE, 10% of which were male. ANOVAs were conducted to test for differences between males and females for disease severity, age, length of stay in the hospital, total hospital charges, and number of autoimmune diseases. Disease severity was measured with the SLE comorbidity index, which weights 14 conditions in SLE. We identified the top 30 comorbidities as well as the odds of experiencing the secondary illnesses by gender. RESULTS Male patients had significantly greater disease severity compared with female patients. Additionally, female patients had more autoimmune diagnoses compared with male patients. Male patients were more likely to have cardiovascular and renal comorbidities compared with female patients. Female patients had significantly greater odds of diagnoses of urinary tract infection, hypothyroidism, depression, esophageal reflux, asthma, and fibromyalgia. CONCLUSIONS Although the prevalence of SLE among males is rare, male patients have the potential for greater disease severity and are more likely to suffer from cardiovascular and renal disease. Gender differences in disease severity should be further evaluated, but with the added recommendation to develop an index with conditions more indicative of active SLE.
Collapse
|
38
|
Association of systemic lupus erythematosus clinical features with European population genetic substructure. PLoS One 2011; 6:e29033. [PMID: 22194982 PMCID: PMC3237589 DOI: 10.1371/journal.pone.0029033] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2011] [Accepted: 11/19/2011] [Indexed: 11/18/2022] Open
Abstract
Systemic Lupus Erythematosus (SLE) is an autoimmune disease with a very varied spectrum of clinical manifestations that could be partly determined by genetic factors. We aimed to determine the relationship between prevalence of 11 clinical features and age of disease onset with European population genetic substructure. Data from 1413 patients of European ancestry recruited in nine countries was tested for association with genotypes of top ancestry informative markers. This analysis was done with logistic regression between phenotypes and genotypes or principal components extracted from them. We used a genetic additive model and adjusted for gender and disease duration. Three clinical features showed association with ancestry informative markers: autoantibody production defined as immunologic disorder (P = 6.8×10(-4)), oral ulcers (P = 6.9×10(-4)) and photosensitivity (P = 0.002). Immunologic disorder was associated with genotypes more common in Southern European ancestries, whereas the opposite trend was observed for photosensitivity. Oral ulcers were specifically more common in patients of Spanish and Portuguese self-reported ancestry. These results should be taken into account in future research and suggest new hypotheses and possible underlying mechanisms to be investigated. A first hypothesis linking photosensitivity with variation in skin pigmentation is suggested.
Collapse
|
39
|
Atisha-Fregoso Y, Jakez-Ocampo J, Llorente L. Systemic lupus erythematosus in Hispanics. Autoimmunity 2011; 44:555-61. [DOI: 10.3109/08916934.2011.592882] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
40
|
Yuen HK, Holthaus K, Kamen DL, Sword DO, Breland HL. Using Wii Fit to reduce fatigue among African American women with systemic lupus erythematosus: a pilot study. Lupus 2011; 20:1293-9. [PMID: 21700656 DOI: 10.1177/0961203311412098] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Fatigue and physical deconditioning are common, difficult to treat conditions among patients with systemic lupus erythematosus (SLE). The aim of this pilot study was to evaluate the effectiveness of a home-based exercise program using the Wii Fit system in patients with SLE. Fifteen sedentary African American women with SLE experiencing moderate to severe fatigue participated in a home exercise program using the Wii Fit 3 days a week for 30 minutes each for 10 weeks. A one-group pretest-post test design was used to evaluate the effectiveness of this program. Primary outcome measure was severity of fatigue. Secondary outcome measures were body weight, waist circumference, fatigue-related symptoms of distress, activity level, and physical fitness. At the completion of the 10-week Wii Fit exercise program, participants perceived fatigue severity as measured by the Fatigue Severity Scale to be significantly decreased (p = 0.002), and body weight and waist circumference were significantly reduced (p = 0.01). In addition, anxiety level, as measured by Hospital Anxiety and Depression Scale, and overall intensity of total pain experience, as measured by Short-form of the McGill Pain Questionnaire, were also significantly reduced (p < 0.05). Findings provide preliminary evidence that the Wii Fit motivates this population to exercise, which leads to alleviation of fatigue and reduced body weight, waist circumference, anxiety level, and overall intensity of total pain experience.
Collapse
Affiliation(s)
- H K Yuen
- Department of Occupational Therapy, School of Health Professions, University of Alabama at Birmingham, 1530 3rd Avenue South, Birmingham, AL 35294, USA.
| | | | | | | | | |
Collapse
|
41
|
Sharif R, Mayes MD, Nicassio PM, Gonzalez EB, Draeger H, McNearney TA, Estrada-Y-Martin RM, Nair DK, Reveille JD, Arnett FC, Assassi S. Determinants of work disability in patients with systemic sclerosis: a longitudinal study of the GENISOS cohort. Semin Arthritis Rheum 2011; 41:38-47. [PMID: 21429562 DOI: 10.1016/j.semarthrit.2011.01.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2010] [Revised: 01/01/2011] [Accepted: 01/04/2011] [Indexed: 12/22/2022]
Abstract
OBJECTIVES To determine the prevalence, correlates, and predictors of work disability (WD) in the Genetics versus ENvironment In Scleroderma Outcome Study (GENISOS). We hypothesized that WD in systemic sclerosis (SSc) is a function of demographic, clinical, and psychosocial factors. METHODS Patients enrolled in the GENISOS cohort were subdivided in 3 groups: work disabled, working, and retired or homemakers. The latter group (n = 29) was excluded from further analysis. We used logistic regression analysis with a forward hierarchical variable selection strategy to investigate the independent correlates of WD at enrollment. Cox regression proportional Hazard's model with a similar variable selection strategy was utilized to determine the predictors of WD in those working at enrollment. RESULTS Overall, 284 patients with a mean age of 48.7 years and disease duration of 2.5 (±1.6) years were enrolled into the GENISOS cohort, consisting of 83.5% female, 46.8% white, 28.9% Hispanic, and 20.4% African American. Patients were longitudinally followed in 1438 study visits. At enrollment, 124 patients (43.7%) were work disabled, whereas 131 (46.1%) were working. Lower level of education (P < 0.001), higher Medsger Lung Severity Index (P = 0.012), higher Fatigue Severity Score (P = 0.008), and less social support (P < 0.001) correlated independently with WD. Of those working at baseline, 35 (26.7%) eventually developed WD. Non-white ethnicity (P = 0.038), lower DLCO % predicted value (P = 0.038), and higher Fatigue Severity Score (P = 0.009) at enrollment independently predicted WD on follow-up visits. CONCLUSIONS WD is a major problem among SSc patients and its prevalence is substantially higher than other rheumatic conditions. Demographic, clinical, and psychosocial factors correlate with WD cross-sectionally and predict WD longitudinally in these patients.
Collapse
Affiliation(s)
- Roozbeh Sharif
- Division of Rheumatology and Immunogenetics, University of Texas Health Science Center at Houston, Houston, TX 77030, USA.
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
42
|
Alarcón GS. Multiethnic lupus cohorts: what have they taught us? ACTA ACUST UNITED AC 2010; 7:3-6. [PMID: 21794772 DOI: 10.1016/j.reuma.2010.11.001] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2010] [Accepted: 11/13/2010] [Indexed: 11/29/2022]
|
43
|
Lu LJ, Wallace DJ, Navarra SV, Weisman MH. Lupus Registries: Evolution and Challenges. Semin Arthritis Rheum 2010; 39:224-45. [DOI: 10.1016/j.semarthrit.2008.08.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2008] [Revised: 08/07/2008] [Accepted: 08/25/2008] [Indexed: 11/27/2022]
|
44
|
Zhang J, González LA, Roseman JM, Vilá LM, Reveille JD, Alárcon GS. Predictors of the rate of change in disease activity over time in LUMINA, a multiethnic US cohort of patients with systemic lupus erythematosus: LUMINA LXX. Lupus 2010; 19:727-33. [PMID: 20118158 DOI: 10.1177/0961203309359289] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The objectives of the present study were (1) to clarify and quantify the relationship between age and disease duration with the rate of change in disease activity over time in patients with systemic lupus erythematosus (SLE) and (2) to explore other possible factors associated with this rate of change. To this end, SLE patients from LUMINA were studied if they had at least three visits in which disease activity (Systemic Lupus Activity Measure-Revised [SLAM-R]) had been ascertained. Variables associated with the rate (slope) of change in disease activity (obtained by regressing the SLAM-R score against the length of time from diagnosis to visit date) were examined by univariable and multivariable analyses. Five hundred and forty two of the 632 patients had at least three SLAM-R score. In multivariable analyses, Whites exhibited the fastest decline in disease activity, Texan Hispanics exhibited the slowest, trailed by the African Americans. Longer disease duration and HLA-DRB1*1503 positivity were associated with a slower decline whereas a greater number of American College of Rheumatology criteria and abnormal laboratory parameters (white blood cell counts, hematocrit and serum creatinine) were associated with a faster decline. These findings complement existing knowledge on SLE disease activity and are potentially useful to clinicians managing these patients.
Collapse
Affiliation(s)
- J Zhang
- Department of Medicine, Division of Clinical Immunology and Rheumatology, School of Medicine, The University of Alabama at Birmingham, Birmingham, AL, USA
| | | | | | | | | | | |
Collapse
|
45
|
Borchers AT, Naguwa SM, Shoenfeld Y, Gershwin ME. The geoepidemiology of systemic lupus erythematosus. Autoimmun Rev 2009; 9:A277-87. [PMID: 20036343 DOI: 10.1016/j.autrev.2009.12.008] [Citation(s) in RCA: 223] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Systemic lupus erythematosus (SLE) is a systemic autoimmune disease with manifold clinical manifestations and immunological abnormalities, affecting primarily women. Although accurate current data on its incidence and prevalence are largely lacking, there are numerous indications that SLE is far less common in Europeans and their descendants compared to all other ethnicities. The clinical manifestations of the disease show geographic or ethnic variation, generally being less severe in patients of European ancestry than in African, Asian, certain "Hispanic" or mestizo, and various indigenous populations. In particular, renal involvement is far more common in non-European patients. Genetic as well as environmental, sociodemographic and sociocultural factors are likely to contribute to the differences in the incidence and clinical expression of SLE.
Collapse
Affiliation(s)
- Andrea T Borchers
- Division of Rheumatology, Allergy and Clinical Immunology, University of California at Davis School of Medicine, Davis, CA 95616, USA
| | | | | | | |
Collapse
|
46
|
Hak AE, Karlson EW, Feskanich D, Stampfer MJ, Costenbader KH. Systemic lupus erythematosus and the risk of cardiovascular disease: results from the nurses' health study. ACTA ACUST UNITED AC 2009; 61:1396-402. [PMID: 19790130 DOI: 10.1002/art.24537] [Citation(s) in RCA: 188] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE Systemic lupus erythematosus (SLE) has been associated with an increased risk of cardiovascular disease. However, prospective population-based data addressing this association have been lacking. METHODS We conducted a prospective cohort study among 119,332 women participating in the Nurses' Health Study who were free of cardiovascular disease and SLE at baseline in 1976. Incident SLE was confirmed by medical record review. Cardiovascular events included fatal and nonfatal myocardial infarction, stroke, coronary artery bypass grafting, and angioplasty. The relative risk (RR) of cardiovascular events among participants with SLE as compared with those without SLE was estimated using Cox proportional hazards models. RESULTS Over 28 years of followup (2.9 million person-years), 8,169 cardiovascular events occurred and 148 women developed incident SLE. The mean age at SLE diagnosis was 52.6 years, and 20 participants with SLE developed a subsequent cardiovascular event. After adjusting for potential confounding factors, including age, race, cardiovascular risk factors, and medication use, the RR of a cardiovascular event in women with SLE compared with those without SLE was 2.26 (95% confidence interval [95% CI] 1.45-3.52). When end points were analyzed separately, the RR for coronary heart disease was 2.25 (95% CI 1.37-3.69) and the RR for stroke was 2.29 (95% CI 0.85-6.15). CONCLUSION In this prospective population-based study, we found a statistically significant >2-fold increased risk of cardiovascular disease among participants with SLE. The risk was not as high as has been previously reported, which may have been due to the relatively high age at diagnosis of SLE in this cohort.
Collapse
Affiliation(s)
- A Elisabeth Hak
- Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | | | | | | | | |
Collapse
|
47
|
Kong KO, Tan AW, Thong BYH, Lian TY, Cheng YK, Teh CL, Koh ET, Chng HH, Law WG, Lau TC, Leong KP, Leung BP, Howe HS. Enhanced expression of interferon-inducible protein-10 correlates with disease activity and clinical manifestations in systemic lupus erythematosus. Clin Exp Immunol 2009; 156:134-40. [PMID: 19175619 DOI: 10.1111/j.1365-2249.2009.03880.x] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Our objective was to investigate the serum levels of interferon-inducible protein-10 (IP-10) in systemic lupus erythematosus (SLE) and their correlation with disease activity and organ manifestations. Serum IP-10 levels were assessed in 464 SLE patients and 50 healthy donors. Disease activity was assessed by the revised SLE Activity Measure, and the concomitant active organ manifestations, anti-ds DNA antibody titres, complement levels and erythrocyte sedimentation rates recorded. Peripheral blood mononuclear cell (PBMC) synthesis of IP-10 in SLE patients and controls was determined by in vitro cultures stimulated with mitogen or lipopolysaccharide. Elevated serum IP-10 levels were observed in SLE patients, which were significantly higher in the presence of active haematological and mucocutaneous manifestations. SLE PBMCs exhibited enhanced spontaneous IP-10 production in vitro. Serial IP-10 levels correlated with longitudinal change in SLE activity, even at low levels where anti-dsDNA antibody and complement levels remain unchanged. These data demonstrate that IP-10 levels are increased in SLE and serum IP-10 may represent a more sensitive marker for monitoring disease activity than standard serological tests.
Collapse
Affiliation(s)
- K O Kong
- Department of Rheumatology, Allergy and Immunology, Tan Tock Seng Hospital, Singapore
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
48
|
Understanding the epidemiology and progression of systemic lupus erythematosus. Semin Arthritis Rheum 2009; 39:257-68. [PMID: 19136143 DOI: 10.1016/j.semarthrit.2008.10.007] [Citation(s) in RCA: 556] [Impact Index Per Article: 37.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2008] [Revised: 09/26/2008] [Accepted: 10/18/2008] [Indexed: 12/13/2022]
Abstract
OBJECTIVES This review examines the burden and patterns of disease in systemic lupus erythematosus (SLE) and the influence and interactions of gender, ethnicity, age, and psychosocial attributes with respect to disease progression, focusing on issues relevant to clinical practice and research. METHODS PubMed literature search complemented by review of bibliographies listed in identified articles. RESULTS An increased risk among reproductive age women is clearly seen in African Americans in the United States. However, in other populations, a different pattern is generally seen, with the highest age-specific incidence rates occurring in women after age 40 years. The disease is 2 to 4 times more frequent, and more severe, among nonwhite populations around the world and tends to be more severe in men and in pediatric and late-onset lupus. SLE patients now experience a higher than 90% survival rate at 5 years. The less favorable survival experience of ethnic minorities is possibly related to socioeconomic status rather than to ethnicity per se, and adequate social support has been shown to be a protective factor, in general, in SLE patients. Discordance between physician and patient ratings of disease activity may affect quality of care. CONCLUSIONS Our understanding of ways to improve outcomes in SLE patients could benefit from patient-oriented research focusing on many dimensions of disease burden. Promising research initiatives include the inclusion of community-based patients in longitudinal studies, use of self-assessment tools for rating disease damage and activity, and a focus on self-perceived disease activity and treatment compliance.
Collapse
|
49
|
Durán S, Apte M, Alarcón GS, Marion MC, Edberg JC, Kimberly RP, Zhang J, Langefeld CD, Vilá LM, Reveille JD. Features associated with, and the impact of, hemolytic anemia in patients with systemic lupus erythematosus: LX, results from a multiethnic cohort. ACTA ACUST UNITED AC 2008; 59:1332-40. [PMID: 18759263 DOI: 10.1002/art.24020] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To examine the clinical and genetic correlates of hemolytic anemia and its impact on damage accrual and mortality in systemic lupus erythematosus (SLE) patients. METHODS SLE patients (American College of Rheumatology [ACR] criteria) of Hispanic (Texan or Puerto Rican), African American, and Caucasian ethnicity from the LUMINA (LUpus in MInorities, NAture versus nurture) cohort were studied. Hemolytic anemia was defined as anemia with reticulocytosis (ACR criterion). The association between degrees of hemolytic anemia and socioeconomic/demographic, clinical, pharmacologic, immunologic, psychological, and behavioral variables was examined by univariable and multivariable (proportional odds model) analyses. Genetic variables (FCGR and Fas/Fas ligand polymorphisms) were examined by 2 degrees of freedom test of association and Cochran-Armitage trend tests. The impact of hemolytic anemia on damage accrual and mortality was examined by multivariable linear and Cox regression analyses, respectively. RESULTS Of 628 patients studied, 90% were women, 19% were Texan Hispanic, 16% were Puerto Rican Hispanic, 37% were African American, and 28% were Caucasian. Sixty-five (10%) patients developed hemolytic anemia at some time during the disease course, 83% at or before diagnosis. Variables independently associated with degrees of hemolytic anemia were African American ethnicity, thrombocytopenia, and the use of azathioprine. Hemolytic anemia was associated with damage accrual after adjusting for variables known to affect this outcome; however, hemolytic anemia was not associated with mortality. CONCLUSION The association of hemolytic anemia with thrombocytopenia suggests a common mechanism in their pathophysiology. Hemolytic anemia is an early disease manifestation and is associated with African American ethnicity and the use of azathioprine; it appears to exert an impact on damage but not on mortality.
Collapse
|
50
|
Trupin L, Tonner MC, Yazdany J, Julian LJ, Criswell LA, Katz PP, Yelin E. The role of neighborhood and individual socioeconomic status in outcomes of systemic lupus erythematosus. J Rheumatol 2008; 35:1782-1788. [PMID: 18634153 PMCID: PMC2875144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
OBJECTIVE To determine if neighborhood socioeconomic status (SES) is independently related to physical and mental health outcomes in systemic lupus erythematosus (SLE). METHODS Data derived from the first 3 waves of the Lupus Outcomes Study, a telephone survey of 957 patients with confirmed SLE diagnoses, recruited from clinical and non-clinical sources. Residential addresses were geocoded to U.S. Census block groups. Outcome measures included the Systemic Lupus Activity Questionnaire (SLAQ) score, a self-reported assessment of SLE symptoms; the Medical Outcomes Study Short Form-36 Health Survey physical functioning score; and Center for Epidemiologic Studies-Depression (CES-D) score of > or = 19 points. Multivariate analyses adjusted for race/ethnicity and other demographic and health-related covariates. RESULTS After adjustment, lower individual SES, measured by education, household income, or poverty status, was associated with all outcomes. In models that did not include individual SES, low neighborhood SES (> 30% of residents in poverty) was also associated with poor outcomes. After adjustment for individual SES, demographic, and health-related covariates, only CES-D > or = 19 remained associated with neighborhood SES: 47% [95% confidence interval (CI) 38-56%] versus 35% (95% CI 32-37%). CONCLUSION Individual SES is associated with physical and mental health outcomes in persons with SLE. Low neighborhood SES contributes independently to high levels of depressive symptoms. Future research should focus on mechanisms underlying these differences.
Collapse
Affiliation(s)
- Laura Trupin
- Department of Medicine, Institute for Health Policy Studies, University of California, San Francisco, CA 94143-0920, USA.
| | | | | | | | | | | | | |
Collapse
|