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Calderon I, Mina R. THU0010 GENES ASSOCIATED WITH NUCLEOTIDE OLIGOMERIZATION DOMAIN-LIKE RECEPTOR SIGNALING PATHWAY ARE UPREGULATED IN CUTANEOUS LUPUS ERYTHEMATOSUS. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.6159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Cutaneous Lupus Erythematosus (CLE) is a disfiguring autoimmune skin disorder with several subtypes: discoid lupus, subacute cutaneous lupus, and acute cutaneous lupus. CLE is associated with defects in the adaptive immune system, and, at times, systemic involvement. The innate immune system is likely involved as seen in the presence of interface dermatitis, which is observed in viral exanthems, and improvement of CLE using inhibitors to membrane-bound Pattern Recognition Receptors.Objectives:Compare the expression of genes associated with the innate immune system in active CLE skin lesions of different subtypes compared to normal skin controls.Methods:Five datasets selected from the Gene Expression Omnibus (GEO) were analyzed using GEO2R to compare the gene expressions between different subtypes of CLE. Search Tool for the Retrieval of Interacting Genes/Proteins (STRING) database, Gene Card, and Kyoto Encyclopedia of Genes and Genomes (KEGG) Pathway analysis were used to identify the interaction and function of specific genes.Results:There were a total of 147 CLE skin samples and 52 normal controls. Genes associated with the Nucleotide-Binding Oligomerization Domain-Like Receptor (NLR) signaling pathway were upregulated in CLE skin samples (adjusted p-value < 0.001). Five genes associated with the NLR signaling pathway, STAT1, OAS1, OAS2, OAS3, and AIM2, were found to be upregulated in skin samples of CLE patients in all datasets, regardless of type, compared to normal controls in all datasets. These five genes are associated with transcription activation, regulation of viral infection, and interferon response.Conclusion:Genes associated with the NLR signaling pathway are upregulated in the skin lesions of CLE patients compared to normal controls, supporting the role of the innate immune system in CLE. Further validation studies using experimental methods are needed.References:[1]Enhanced inflammasome activity in systemic lupus erythematosus is mediated via type I interferon upregulation of interferon regulatory factor 1. Liu J, et al. Arth Rheum. 2017; 69(9): 1840-1849.Disclosure of Interests:None declared
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Calderon I, Mina R. MicroRNA Sequencing of Discoid Lupus Erythematosus Skin. FASEB J 2019. [DOI: 10.1096/fasebj.2019.33.1_supplement.802.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Rina Mina
- University of CincinnatiCincinnatiOH
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Calderon I, Mina R. Preliminary Results of Assessing the Impact of a High School Science Outreach Program on the Confidence, Attitudes, and Skills of the Participants. FASEB J 2019. [DOI: 10.1096/fasebj.2019.33.1_supplement.lb342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Rina Mina
- University of CincinnatiCincinnatiOH
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Mina R, Harris JG, Klein-Gitelman MS, Appenzeller S, Centeville M, Eskra D, Huggins JL, Johnson AL, Khubchandani R, Khandekar P, Lee J, Liu HM, Pendl JD, Silva CA, Silva MF, Zaal AI, DeWitt EM, Ardoin SP, Brunner HI. Initial Benchmarking of the Quality of Medical Care in Childhood-Onset Systemic Lupus Erythematosus. Arthritis Care Res (Hoboken) 2016. [PMID: 26219749 DOI: 10.1002/acr.22666] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
OBJECTIVE To assess the quality of medical care in childhood-onset systemic lupus erythematosus (SLE) at tertiary pediatric rheumatology centers as measured by observance of SLE quality indicators (SLE-QIs). METHODS International consensus has been achieved for childhood-onset SLE-QIs capturing medical care provision in 9 domains: diagnostic testing, education of cardiovascular (CV) risk and lifestyles, lupus nephritis (LN), medication management, bone health, ophthalmologic surveillance, transition, pregnancy, and vaccination. Using medical record information, the level of performance of these childhood-onset SLE-QIs was assessed in childhood-onset SLE populations treated at 4 tertiary pediatric rheumatology centers in the US, 2 in Brazil, and 1 center in India. RESULTS A total of 483 childhood-onset SLE patients were assessed. Care for the 310 US patients differed markedly for childhood-onset SLE-QIs addressing LN, bone health, vaccinations, education on CV risk, and transition planning. Performance of safety blood testing for medications was high at all centers. Despite often similar performance on the childhood-onset SLE-QI, access to kidney biopsies was lower in Brazil than in the US. Irrespective of the country of practice, larger centers tended to meet the childhood-onset SLE-QIs more often than smaller centers. CONCLUSION The childhood-onset SLE-QIs, evidence-based minimum standards of medical care, are not consistently met in the US or some other countries outside the US. This has the potential to contribute to suboptimal childhood-onset SLE outcomes.
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Affiliation(s)
- Rina Mina
- Cincinnati Children's Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio
| | - Julia G Harris
- Children's Mercy Hospitals and Clinics, Kansas City, Missouri
| | | | | | | | - Diane Eskra
- Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | | | - Anne L Johnson
- Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | | | | | - Jiha Lee
- University of Cincinnati, Cincinnati, Ohio
| | - Hai Mei Liu
- Children's Hospital of Fudan University, Shanghai, China
| | - Joshua D Pendl
- Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | | | | | - Ahmad I Zaal
- Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | | | - Stacy P Ardoin
- Nationwide Children's Hospital and Ohio State University, Columbus, Ohio
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Mina R, Abulaban K, Klein-Gitelman MS, Eberhard BA, Ardoin SP, Singer N, Onel K, Tucker L, O'neil K, Wright T, Brooks E, Rouster-Stevens K, Jung L, Imundo L, Rovin B, Witte D, Ying J, Brunner HI. Validation of the Lupus Nephritis Clinical Indices in Childhood-Onset Systemic Lupus Erythematosus. Arthritis Care Res (Hoboken) 2016. [PMID: 26213987 DOI: 10.1002/acr.22651] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
OBJECTIVE To validate clinical indices of lupus nephritis activity and damage when used in children against the criterion standard of kidney biopsy findings. METHODS In 83 children requiring kidney biopsy, the Systemic Lupus Erythematosus Disease Activity Index renal domain (SLEDAI-R), British Isles Lupus Assessment Group index renal domain (BILAG-R), Systemic Lupus International Collaborating Clinics (SLICC) renal activity score (SLICC-RAS), and SLICC Damage Index renal domain (SDI-R) were measured. Fixed effects and logistic models were calculated to predict International Society of Nephrology/Renal Pathology Society (ISN/RPS) class; low-to-moderate versus high lupus nephritis activity (National Institutes of Health [NIH] activity index [AI]) score: ≤10 versus >10; tubulointerstitial activity index (TIAI) score: ≤5 versus >5; or the absence versus presence of lupus nephritis chronicity (NIH chronicity index) score: 0 versus ≥1. RESULTS There were 10, 50, and 23 patients with ISN/RPS class I/II, III/IV, and V, respectively. Scores of the clinical indices did not differentiate among patients by ISN/RPS class. The SLEDAI-R and SLICC-RAS but not the BILAG-R differed with lupus nephritis activity status defined by NIH-AI scores, while only the SLEDAI-R scores differed between lupus nephritis activity status based on TIAI scores. The sensitivity and specificity of the SDI-R to capture lupus nephritis chronicity was 23.5% and 91.7%, respectively. Despite being designed to measure lupus nephritis activity, SLICC-RAS and SLEDAI-R scores significantly differed with lupus nephritis chronicity status. CONCLUSION Current clinical indices of lupus nephritis fail to discriminate ISN/RPS class in children. Despite its shortcomings, the SLEDAI-R appears best for measuring lupus nephritis activity in a clinical setting. The SDI-R is a poor correlate of lupus nephritis chronicity.
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Affiliation(s)
- Rina Mina
- Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Khalid Abulaban
- Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | | | - Barbara A Eberhard
- Steven and Alexandra Cohen Children's Medical Center of New York, New York
| | - Stacy P Ardoin
- Nationwide Children's Hospital and Ohio State University, Columbus
| | - Nora Singer
- MetroHealth Medical Center and Case Western Reserve University, Cleveland, Ohio
| | - Karen Onel
- University of Chicago Comer Children's Hospital, Chicago, Illinois
| | - Lori Tucker
- British Columbia Children's Hospital, Vancouver, British Columbia, Canada
| | | | | | - Elizabeth Brooks
- University Hospitals Rainbow Babies & Children's Hospital, Cleveland, Ohio
| | | | | | - Lisa Imundo
- Columbia University Medical Center, New York, New York
| | - Brad Rovin
- Ohio State University Wexner Medical Center, Columbus
| | - David Witte
- Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Jun Ying
- University of Cincinnati, Cincinnati, Ohio
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Mina R, Klein-Gitelman MS, Nelson S, Eberhard BA, Higgins G, Singer NG, Onel K, Tucker L, O'Neil KM, Punaro M, Levy DM, Haines K, Ying J, Brunner HI. Effects of obesity on health-related quality of life in juvenile-onset systemic lupus erythematosus. Lupus 2014; 24:191-7. [PMID: 25335488 DOI: 10.1177/0961203314555537] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE This study evaluated the effects of obesity on health-related quality of life (HRQOL) measures in juvenile-onset systemic lupus erythematosus (jSLE). METHODS Obesity was defined as a body mass index (BMI) ≥ 95 th percentile according to the Sex-specific Center for Disease Control BMI-For-Age Charts and determined in a multicenter cohort of jSLE patients. In this secondary analysis, the domain and summary scores of the Pediatric Quality of Life (PedsQL) Inventory and the Child Health Questionnaire (CHQ) of obese jSLE patients were compared to those of non-obese jSLE patients as well as historical obese and non-obese healthy controls. Mixed-effects modeling was performed to evaluate the relationship between obesity and HRQOL measures. RESULTS Among the 202 jSLE patients, 25% (n = 51) were obese. Obesity had a significant negative impact on HRQOL in jSLE, even after adjusting for differences in current corticosteroid use, disease activity, disease damage, gender and race between groups. Obese jSLE patients had lower physical functioning compared to non-obese jSLE patients, and to non-obese and obese healthy controls. Compared to their non-obese counterparts, obese jSLE patients also had worse school functioning, more pain, worse social functioning and emotional functioning. Parents of obese jSLE patients worry more. The CHQ scores for obese jSLE patients were also worse compared to non-obese jSLE patients in several other domains. CONCLUSION Our study demonstrates the detrimental effects of obesity on patient-reported outcomes in jSLE. This supports the importance of weight management for the therapeutic plan of jSLE.
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Affiliation(s)
- R Mina
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA University of Cincinnati, Cincinnati, OH, USA
| | - M S Klein-Gitelman
- Division of Pediatric Rheumatology, Children's Memorial Hospital, Chicago, IL, USA
| | - S Nelson
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - B A Eberhard
- Division of Pediatric Rheumatology, Steven and Alexandra Cohen Children's Medical Center of NY, New York, USA
| | - G Higgins
- Division of Pediatric Rheumatology, Nationwide Children's Hospital and Ohio State University, Columbus, OH, USA
| | - N G Singer
- Division of Rheumatology, MetroHealth Medical Center & Case Western Reserve University, Cleveland, OH, USA
| | - K Onel
- Division of Pediatric Rheumatology, University of Chicago Comer Children's Hospital, Chicago, IL, USA
| | - L Tucker
- Division of Pediatric Rheumatology, BC Children's Hospital, Vancouver, BC, Canada
| | - K M O'Neil
- Section of Rheumatology, Riley Hospital for Children, Indianapolis, IN, USA
| | - M Punaro
- Division of Pediatric Rheumatology, Texas Scottish Rite Hospital, Dallas, TX, USA
| | - D M Levy
- Division of Rheumatology, Hospital for Sick Children and University of Toronto, Toronto, Canada
| | - K Haines
- Section of Pediatric Rheumatology & Immunology, Joseph M. Sanzari Children's Hospital, Hackensack UMC, Hackensack, NJ, USA
| | - J Ying
- University of Cincinnati, Cincinnati, OH, USA
| | - H I Brunner
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
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Abstract
Systemic lupus erythematosus (SLE) is a complex autoimmune disease and occurs worldwide in both children and adults. The estimated annual incidence among children is 2.22/100,000 and among adults is 23.2/100,000 in the United States. There is increasing understanding about differences in disease manifestations, medication use, and disease severity between those with childhood-onset SLE as compared with adult-onset SLE. Children have a more fulminant disease onset and course than adults with SLE, resulting in two to three times higher mortality. In future years, we anticipate more insight into the genetics between childhood-onset SLE and adult-onset SLE to help delineate the best therapies for both subsets of patients.
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Musto P, Simeon V, Martorelli MC, Petrucci MT, Cascavilla N, Di Raimondo F, Caravita T, Morabito F, Offidani M, Olivieri A, Benevolo G, Mina R, Guariglia R, D'Arena G, Mansueto G, Filardi N, Nobile F, Levi A, Falcone A, Cavalli M, Pietrantuono G, Villani O, Bringhen S, Omedè P, Lerose R, Agnelli L, Todoerti K, Neri A, Boccadoro M, Palumbo A. Lenalidomide and low-dose dexamethasone for newly diagnosed primary plasma cell leukemia. Leukemia 2013; 28:222-5. [PMID: 23958922 DOI: 10.1038/leu.2013.241] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- P Musto
- Scientific Direction, Centro di Riferimento Oncologico della Basilicata, Istituto di Ricovero e Cura a Carattere Scientifico, Rionero in Vulture (Pz), Italy
| | - V Simeon
- Laboratory of Pre-clinical and Translational Research, Centro di Riferimento Oncologico della Basilicata, Istituto di Ricovero e Cura a Carattere Scientifico, Rionero in Vulture (Pz), Italy
| | - M C Martorelli
- Unit of Hematology and Hemopoietic Stem Cell Transplantation, Centro di Riferimento Oncologico della Basilicata, Istituto di Ricovero e Cura a Carattere Scientifico, Rionero in Vulture (Pz), Italy
| | - M T Petrucci
- Department of Cellular Biotechnologies and Hematology, La Sapienza University, Rome, Italy
| | - N Cascavilla
- Division of Hematology and Stem Cell Transplantation, Casa Sollievo della Sofferenza, Istituto di Ricovero e Cura a Carattere Scientifico, San Giovanni Rotondo, Italy
| | - F Di Raimondo
- Division of Hematology, Department of Biomedical Sciences, Azienda Ospedaliera Ferrarotto, University of Catania, Catania, Italy
| | - T Caravita
- Department of Hematology, Azienda Ospedaliera S. Eugenio, Tor Vergata University, Rome, Italy
| | - F Morabito
- Hematology Unit, Azienda Ospedaliera Annunziata, Cosenza, Italy
| | - M Offidani
- Hematology Clinic, Azienda Ospedaliero-Universitaria Ospedali Riuniti, Ancona, Italy
| | - A Olivieri
- Hematology and Medicine Clinic, Marche Polytechnic University, Ancona, Italy
| | - G Benevolo
- Hematology 2, Azienda Ospedaliera Città della Salute e della Scienza, Turin, Italy
| | - R Mina
- Division of Hematology, University of Turin, Azienda Ospedaliera S. Giovanni Battista, Turin, Italy
| | - R Guariglia
- Unit of Hematology and Hemopoietic Stem Cell Transplantation, Centro di Riferimento Oncologico della Basilicata, Istituto di Ricovero e Cura a Carattere Scientifico, Rionero in Vulture (Pz), Italy
| | - G D'Arena
- Unit of Hematology and Hemopoietic Stem Cell Transplantation, Centro di Riferimento Oncologico della Basilicata, Istituto di Ricovero e Cura a Carattere Scientifico, Rionero in Vulture (Pz), Italy
| | - G Mansueto
- Unit of Hematology and Hemopoietic Stem Cell Transplantation, Centro di Riferimento Oncologico della Basilicata, Istituto di Ricovero e Cura a Carattere Scientifico, Rionero in Vulture (Pz), Italy
| | - N Filardi
- Unit of Hematology, San Carlo Hospital, Potenza, Italy
| | - F Nobile
- Division of Hematology, Azienda Ospedaliera Bianchi-Melacrino-Morelli, Reggio Calabria, Italy
| | - A Levi
- Department of Cellular Biotechnologies and Hematology, La Sapienza University, Rome, Italy
| | - A Falcone
- Division of Hematology and Stem Cell Transplantation, Casa Sollievo della Sofferenza, Istituto di Ricovero e Cura a Carattere Scientifico, San Giovanni Rotondo, Italy
| | - M Cavalli
- Division of Hematology, Department of Biomedical Sciences, Azienda Ospedaliera Ferrarotto, University of Catania, Catania, Italy
| | - G Pietrantuono
- Unit of Hematology and Hemopoietic Stem Cell Transplantation, Centro di Riferimento Oncologico della Basilicata, Istituto di Ricovero e Cura a Carattere Scientifico, Rionero in Vulture (Pz), Italy
| | - O Villani
- Unit of Hematology and Hemopoietic Stem Cell Transplantation, Centro di Riferimento Oncologico della Basilicata, Istituto di Ricovero e Cura a Carattere Scientifico, Rionero in Vulture (Pz), Italy
| | - S Bringhen
- Division of Hematology, University of Turin, Azienda Ospedaliera S. Giovanni Battista, Turin, Italy
| | - P Omedè
- Division of Hematology, University of Turin, Azienda Ospedaliera S. Giovanni Battista, Turin, Italy
| | - R Lerose
- Pharmacy Unit, Centro di Riferimento Oncologico della Basilicata, Istituto di Ricovero e Cura a Carattere Scientifico, Rionero in Vulture (Pz), Italy
| | - L Agnelli
- Department of Clinical Sciences and Community Health, University of Milan; Hematology 1, Fondazione Ca' Grande Ospedale Maggiore Policlinico, Istituto di Ricovero e Cura a Carattere Scientifico, Milan, Italy
| | - K Todoerti
- Laboratory of Pre-clinical and Translational Research, Centro di Riferimento Oncologico della Basilicata, Istituto di Ricovero e Cura a Carattere Scientifico, Rionero in Vulture (Pz), Italy
| | - A Neri
- Department of Clinical Sciences and Community Health, University of Milan; Hematology 1, Fondazione Ca' Grande Ospedale Maggiore Policlinico, Istituto di Ricovero e Cura a Carattere Scientifico, Milan, Italy
| | - M Boccadoro
- Division of Hematology, University of Turin, Azienda Ospedaliera S. Giovanni Battista, Turin, Italy
| | - A Palumbo
- Division of Hematology, University of Turin, Azienda Ospedaliera S. Giovanni Battista, Turin, Italy
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Mina R, Klein-Gitelman MS, Nelson S, Eberhard BA, Higgins G, Singer NG, Onel K, Tucker L, O'Neil KM, Punaro M, Levy DM, Haines K, Martini A, Ruperto N, Lovell D, Brunner HI. Validation of the systemic lupus erythematosus responder index for use in juvenile-onset systemic lupus erythematosus. Ann Rheum Dis 2013; 73:401-6. [DOI: 10.1136/annrheumdis-2012-202376] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Brunner HI, Bennett MR, Mina R, Suzuki M, Petri M, Kiani AN, Pendl J, Witte D, Ying J, Rovin BH, Devarajan P. Association of noninvasively measured renal protein biomarkers with histologic features of lupus nephritis. ACTA ACUST UNITED AC 2012; 64:2687-97. [PMID: 22328173 DOI: 10.1002/art.34426] [Citation(s) in RCA: 114] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To investigate the relationship of urinary biomarkers and established measures of renal function to histologic findings in lupus nephritis (LN), and to test whether certain combinations of the above-mentioned laboratory measures are diagnostic for specific histologic features of LN. METHODS Urine samples from 76 patients were collected within 2 months of kidney biopsy and assayed for the urinary biomarkers lipocalin-like prostaglandin D synthase (L-PGDS), α(1) -acid glycoprotein (AAG), transferrin (TF), ceruloplasmin (CP), neutrophil gelatinase-associated lipocalin (NGAL), and monocyte chemotactic protein 1 (MCP-1). Using nonparametric analyses, levels of urinary biomarkers and established markers of renal function were compared with histologic features seen in LN, i.e., mesangial expansion, capillary proliferation, crescent formation, necrosis, wire loops, fibrosis, tubular atrophy, and epimembranous deposits. The area under the receiver operating characteristic curve (AUC) was calculated to predict LN activity, chronicity, or membranous LN. RESULTS There was a differential increase in levels of urinary biomarkers that formed a pattern reflective of specific histologic features seen in active LN. The combination of MCP-1, AAG, and CP levels plus protein:creatinine ratio was excellent in predicting LN activity (AUC 0.85). NGAL together with creatinine clearance plus MCP-1 was an excellent diagnostic test for LN chronicity (AUC 0.83), and the combination of MCP-1, AAG, TF, and creatinine clearance plus C4 was a good diagnostic test for membranous LN (AUC 0.75). CONCLUSION Specific urinary biomarkers are associated with specific tissue changes observed in conjunction with LN activity and chronicity. Especially in combination with select established markers of renal function, urinary biomarkers are well-suited for use in noninvasive measurement of LN activity, LN chronicity, and the presence of membranous LN.
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Affiliation(s)
- Hermine I Brunner
- Cincinnati Children's Hospital Medical Center and University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.
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Abstract
BACKGROUND Following the introduction of the National Standard for Health Assessment of Rail Safety Workers, RailCorp train drivers were found to have levels of obesity and hypertension greater than the Australian population prevalence. Cardiovascular risk factors and conditions were the most prevalent health issue and had the greatest impact on fitness for duty. AIMS To determine whether there has been a change in the prevalence of health conditions in train drivers 5 years after the introduction of the Standard. METHODS A file review was conducted of all RailCorp drivers and driver recruits assessed between 1 February 2009 and 31 January 2010. RESULTS The files of 1094 subjects were reviewed. The proportions of drivers with systolic blood pressure ≥140 mmHg (35% in 2004/05; 22% in 2009/10, P < 0.001), total cholesterol ≥5.5 mmol/L (39%; 32%, P < 0.001) and who smoked (25%; 20%, P < 0.01) all decreased significantly. The proportions of drivers who were obese (40% in 2004/05; 47% in 2009/10, P < 0.001) and who had diabetes (7%; 11%, P < 0.01) and pre-diabetes (2%; 5%, P < 0.001) all increased significantly. CONCLUSIONS The rate of increase of obesity in drivers is similar to the general population and is also observed in recruits. Increases in the prevalence of diabetes and pre-diabetes are likely to reflect the increased prevalence of obesity and the impact of regular screening. These were offset by improvements in systolic blood pressure, total cholesterol and smoking status, with a neutral overall effect on cardiac risk score.
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Affiliation(s)
- R Mina
- RailCorp, Haymarket NSW 1238, Sydney, New South Wales, Australia
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Mina R, von Scheven E, Ardoin SP, Eberhard BA, Punaro M, Ilowite N, Hsu J, Klein-Gitelman M, Moorthy LN, Muscal E, Radhakrishna SM, Wagner-Weiner L, Adams M, Blier P, Buckley L, Chalom E, Chédeville G, Eichenfield A, Fish N, Henrickson M, Hersh AO, Hollister R, Jones O, Jung L, Levy D, Lopez-Benitez J, McCurdy D, Miettunen PM, Quintero-del Rio AI, Rothman D, Rullo O, Ruth N, Schanberg LE, Silverman E, Singer NG, Soep J, Syed R, Vogler LB, Yalcindag A, Yildirim-Toruner C, Wallace CA, Brunner HI. Consensus treatment plans for induction therapy of newly diagnosed proliferative lupus nephritis in juvenile systemic lupus erythematosus. Arthritis Care Res (Hoboken) 2012. [PMID: 22162255 DOI: 10.1002/acr.21558.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To formulate consensus treatment plans (CTPs) for induction therapy of newly diagnosed proliferative lupus nephritis (LN) in juvenile systemic lupus erythematosus (SLE). METHODS A structured consensus formation process was employed by the members of the Childhood Arthritis and Rheumatology Research Alliance after considering the existing medical evidence and current treatment approaches. RESULTS After an initial Delphi survey (response rate = 70%), a 2-day consensus conference, and 2 followup Delphi surveys (response rates = 63-79%), consensus was achieved for a limited set of CTPs addressing the induction therapy of proliferative LN. These CTPs were developed for prototypical patients defined by eligibility characteristics, and included immunosuppressive therapy with either mycophenolic acid orally twice per day, or intravenous cyclophosphamide once per month at standardized dosages for 6 months. Additionally, the CTPs describe 3 options for standardized use of glucocorticoids, including a primarily oral, a mixed oral/intravenous, and a primarily intravenous regimen. There was consensus on measures of effectiveness and safety of the CTPs. The CTPs were well accepted by the pediatric rheumatology providers treating children with LN, and up to 300 children per year in North America are expected to be candidates for the treatment with the CTPs. CONCLUSION CTPs for induction therapy of proliferative LN in juvenile SLE based on the available scientific evidence and pediatric rheumatology group experience have been developed. Consistent use of the CTPs may improve the prognosis of proliferative LN, and support the conduct of comparative effectiveness studies aimed at optimizing therapeutic strategies for proliferative LN in juvenile SLE.
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Affiliation(s)
- Rina Mina
- Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
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13
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Mina R, von Scheven E, Ardoin SP, Eberhard BA, Punaro M, Ilowite N, Hsu J, Klein-Gitelman M, Moorthy LN, Muscal E, Radhakrishna SM, Wagner-Weiner L, Adams M, Blier P, Buckley L, Chalom E, Chédeville G, Eichenfield A, Fish N, Henrickson M, Hersh AO, Hollister R, Jones O, Jung L, Levy D, Lopez-Benitez J, McCurdy D, Miettunen PM, Quintero-del Rio AI, Rothman D, Rullo O, Ruth N, Schanberg LE, Silverman E, Singer NG, Soep J, Syed R, Vogler LB, Yalcindag A, Yildirim-Toruner C, Wallace CA, Brunner HI. Consensus treatment plans for induction therapy of newly diagnosed proliferative lupus nephritis in juvenile systemic lupus erythematosus. Arthritis Care Res (Hoboken) 2012; 64:375-83. [PMID: 22162255 DOI: 10.1002/acr.21558] [Citation(s) in RCA: 132] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To formulate consensus treatment plans (CTPs) for induction therapy of newly diagnosed proliferative lupus nephritis (LN) in juvenile systemic lupus erythematosus (SLE). METHODS A structured consensus formation process was employed by the members of the Childhood Arthritis and Rheumatology Research Alliance after considering the existing medical evidence and current treatment approaches. RESULTS After an initial Delphi survey (response rate = 70%), a 2-day consensus conference, and 2 followup Delphi surveys (response rates = 63-79%), consensus was achieved for a limited set of CTPs addressing the induction therapy of proliferative LN. These CTPs were developed for prototypical patients defined by eligibility characteristics, and included immunosuppressive therapy with either mycophenolic acid orally twice per day, or intravenous cyclophosphamide once per month at standardized dosages for 6 months. Additionally, the CTPs describe 3 options for standardized use of glucocorticoids, including a primarily oral, a mixed oral/intravenous, and a primarily intravenous regimen. There was consensus on measures of effectiveness and safety of the CTPs. The CTPs were well accepted by the pediatric rheumatology providers treating children with LN, and up to 300 children per year in North America are expected to be candidates for the treatment with the CTPs. CONCLUSION CTPs for induction therapy of proliferative LN in juvenile SLE based on the available scientific evidence and pediatric rheumatology group experience have been developed. Consistent use of the CTPs may improve the prognosis of proliferative LN, and support the conduct of comparative effectiveness studies aimed at optimizing therapeutic strategies for proliferative LN in juvenile SLE.
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Affiliation(s)
- Rina Mina
- Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
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Mina R, Brunner H, Eberhard BA, Punaro MG, Ardoin SP, Klein-Gitelman MS, Wagner-Weiner L, Moorthy LN, Hsu JJ, Muscal E, Radhakrishna SM, Schanberg LE, Wallace CA, Ilowite NT, Von Scheven E. Developing consensus treatment plans for proliferative lupus nephritis in childhood-onset systemic lupus erythematous. Pediatr Rheumatol Online J 2012. [PMCID: PMC3403040 DOI: 10.1186/1546-0096-10-s1-a31] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Mina R, Klein-Gitelman MS, Ravelli A, Beresford MW, Avcin T, Espada G, Eberhard BA, Schanberg LE, O'Neil KM, Silva CA, Higgins GC, Onel K, Singer NG, von Scheven E, Imundo LF, Nelson S, Giannini EH, Brunner HI. Inactive disease and remission in childhood-onset systemic lupus erythematosus. Arthritis Care Res (Hoboken) 2012; 64:683-93. [PMID: 22238253 DOI: 10.1002/acr.21612] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To define inactive disease (ID) and clinical remission (CR) and to delineate variables that can be used to measure ID/CR in childhood-onset systemic lupus erythematosus (cSLE). METHODS Delphi questionnaires were sent to an international group of pediatric rheumatologists. Respondents provided information about variables to be used in future algorithms to measure ID/CR. The usefulness of these variables was assessed in 35 children with ID and 31 children with minimally active lupus (MAL). RESULTS While ID reflects cSLE status at a specific point in time, CR requires the presence of ID for >6 months and considers treatment. There was consensus that patients in ID/CR can have <2 mild nonlimiting symptoms (i.e., fatigue, arthralgia, headaches, or myalgia) but not Raynaud's phenomenon, chest pain, or objective physical signs of cSLE; antinuclear antibody positivity and erythrocyte sedimentation rate elevation can be present. Complete blood count, renal function testing, and complement C3 all must be within the normal range. Based on consensus, only damage-related laboratory or clinical findings of cSLE are permissible with ID. The above parameters were suitable to differentiate children with ID/CR from those with MAL (area under the receiver operating characteristic curve >0.85). Disease activity scores with or without the physician global assessment of disease activity and patient symptoms were well suited to differentiate children with ID from those with MAL. CONCLUSION Consensus has been reached on common definitions of ID/CR with cSLE and relevant patient characteristics with ID/CR. Further studies must assess the usefulness of the data-driven candidate criteria for ID in cSLE.
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Affiliation(s)
- Rina Mina
- Cincinnati Children's Hospital Medical Center, University of Cincinnati, William S. Rowe Division of Rheumatology, 3333 Burnet Avenue, Cincinnati, OH 45229-3039, USA
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Mina R, Melson P, Powell S, Rao M, Hinze C, Passo M, Graham TB, Brunner HI. Effectiveness of dexamethasone iontophoresis for temporomandibular joint involvement in juvenile idiopathic arthritis. Arthritis Care Res (Hoboken) 2011; 63:1511-6. [PMID: 22034112 DOI: 10.1002/acr.20600] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVE Temporomandibular joint (TMJ) involvement is common in juvenile idiopathic arthritis (JIA). Dexamethasone iontophoresis (DIP) uses low-grade electric currents for transdermal dexamethasone delivery into deeper anatomic structures. The purpose of this study was to assess the safety and effectiveness of DIP for the treatment of TMJ involvement in JIA, and to delineate variables that are associated with improvement after DIP. METHODS Medical records of all JIA patients who underwent DIP for TMJ involvement at a larger tertiary pediatric rheumatology center from 1997-2011 were reviewed. DIP was performed using a standard protocol. The effectiveness of DIP was assessed by comparing the maximal interincisor opening (MIO(TMJ) ) and the maximal lateral excursion (MLE(TMJ) ) before and after treatment. RESULTS Twenty-eight patients (ages 2-21 years) who received an average of 8 DIP treatment sessions per involved TMJ were included in the analysis. Statistically significant improvement in the median MIO(TMJ) (P < 0.0001) was observed in 68%. The median MLE(TMJ) (P = 0.03) improved in 69%, and resolution of TMJ pain occurred in 73% of the patients who had TMJ pain at baseline. Side effects of DIP were transient site erythema (86%), skin blister (4%), and metallic taste (4%). Improvement in TMJ range of motion from DIP is associated with lower MIO(TMJ) , lower MLE(TMJ) , and absence of TMJ crepitus at baseline. CONCLUSION In this pilot study, DIP appeared to be an effective and safe initial treatment of TMJ involvement in JIA, especially among patients with decreased TMJ measurements. Prospective controlled studies are needed.
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Affiliation(s)
- Rina Mina
- Cincinnati Children's Hospital Medical Center, Ohio 45229-3039, USA.
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Romick-Rosendale LE, Brunner HI, Bennett MR, Mina R, Nelson S, Petri M, Kiani A, Devarajan P, Kennedy MA. Identification of urinary metabolites that distinguish membranous lupus nephritis from proliferative lupus nephritis and focal segmental glomerulosclerosis. Arthritis Res Ther 2011; 13:R199. [PMID: 22152586 PMCID: PMC3334650 DOI: 10.1186/ar3530] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2011] [Revised: 10/25/2011] [Accepted: 12/07/2011] [Indexed: 12/30/2022] Open
Abstract
Introduction Systemic lupus erythematosus (SLE or lupus) is a chronic autoimmune disease, and kidney involvement with SLE, a.k.a. lupus nephritis (LN), is a frequent and severe complication of SLE that increases patient morbidity and mortality. About 50% of patients with SLE encounter renal abnormalities which, if left untreated, can lead to end-stage renal disease. Kidney biopsy is considered the criterion standard for diagnosis and staging of LN using the International Society of Nephrology/Renal Pathology Society (ISN/RPS) classification, which was developed to help predict renal outcomes and assist with medical decision-making. However, kidney biopsy-based classification of LN is highly invasive and impractical for real-time monitoring of LN status. Here, nuclear magnetic resonance (NMR) spectroscopy-based metabolic profiling was used to identify urinary metabolites that discriminated between proliferative and pure membranous LN as defined by the ISN/RPS classification, and between LN and primary focal segmental glomerulosclerosis (FSGS). Methods Metabolic profiling was conducted using urine samples of patients with proliferative LN without membranous features (Class III/IV; n = 7) or pure membranous LN (Class V; n = 7). Patients with primary FSGS and proteinuria (n = 10) served as disease controls. For each patient, demographic information and clinical data was obtained and a random urine sample collected to measure NMR spectra. Data and sample collection for patients with LN occurred around the time of kidney biopsy. Metabolic profiling analysis was done by visual inspection and principal component analysis. Results Urinary citrate levels were 8-fold lower in Class V LN compared to Class III/IV patients, who had normal levels of urinary citrate (P < 0.05). Class III/IV LN patients had > 10-fold lower levels of urinary taurine compared to Class V patients, who had mostly normal levels (P < 0.01). Class V LN patients had normal urinary hippurate levels compared to FSGS patients, who completely lacked urinary hippurate (P < 0.001). Conclusions This pilot study indicated differences in urinary metabolites between proliferative LN and pure membranous LN patients, and between LN and FSGS patients. If confirmed in larger studies, these urine metabolites may serve as biomarkers to help discriminate between different classes of LN, and between LN and FSGS.
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Mina R, Schanberg L, Eberhard AB, Klein–Gitelman M, Higgins G, Onel K, Singer NG, O’Neil K, Tucker L, Levy D, Yousaf W, Nelson S, Beresford M, Cuttica R, Espada G, Ravelli A, Martini A, Giannini E, Brunner HI. Defining clinical remission and clinically inactive disease in juvenile systemic lupus erythematosus (jSLE). Pediatr Rheumatol Online J 2011. [PMCID: PMC3194411 DOI: 10.1186/1546-0096-9-s1-o17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Brunner HI, Mina R, Pilkington C, Beresford MW, Reiff A, Levy DM, Tucker LB, Eberhard BA, Ravelli A, Schanberg LE, Saad-Magalhaes C, Higgins GC, Onel K, Singer NG, von Scheven E, Itert L, Klein-Gitelman MS, Punaro M, Ying J, Giannini EH. Preliminary criteria for global flares in childhood-onset systemic lupus erythematosus. Arthritis Care Res (Hoboken) 2011; 63:1213-23. [PMID: 21618452 DOI: 10.1002/acr.20507] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To develop widely acceptable preliminary criteria of global flare for childhood-onset systemic lupus erythematosus (cSLE). METHODS Pediatric rheumatologists (n = 138) rated a total of 358 unique patient profiles with information about the cSLE flare descriptors from 2 consecutive visits: patient global assessment of well-being, physician global assessment of disease activity (MD-global), health-related quality of life, anti-double-stranded DNA antibodies, disease activity index scores, protein:creatinine (P:C) ratio, complement levels, and erythrocyte sedimentation rate (ESR). Based on 2,996 rater responses about the course of cSLE (baseline versus followup), the accuracy (sensitivity, specificity, and area under the receiver operating characteristic curve) of candidate flare criteria was assessed. An international consensus conference was held to rank these candidate flare criteria as per the American College of Rheumatology recommendations for the development and validation of criteria sets. RESULTS The highest-ranked candidate criteria considered absolute changes (Δ) of the Systemic Lupus Erythematosus Disease Activity Index (SLEDAI) or British Isles Lupus Assessment Group (BILAG), MD-global, P:C ratio, and ESR; flare scores can be calculated (0.5 × ΔSLEDAI + 0.45 × ΔP:C ratio + 0.5 × ΔMD-global + 0.02 × ΔESR), where values of ≥1.04 are reflective of a flare. Similarly, BILAG-based flare scores (0.4 × ΔBILAG + 0.65 × ΔP:C ratio + 0.5 × ΔMD-global + 0.02 × ΔESR) of ≥1.15 were diagnostic of a flare. Flare scores increased with flare severity. CONCLUSION Consensus has been reached on preliminary criteria for global flares in cSLE. Further validation studies are needed to confirm the usefulness of the cSLE flare criteria in research and for clinical care.
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Musk AW, Olsen N, Alfonso H, Reid A, Mina R, Franklin P, Sleith J, Hammond N, Threlfall T, Shilkin KB, de Klerk NH. Predicting survival in malignant mesothelioma. Eur Respir J 2011; 38:1420-4. [PMID: 21737558 DOI: 10.1183/09031936.00000811] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Malignant mesothelioma (MM) of the pleura or peritoneum is a universally fatal disease attracting an increasing range of medical interventions and escalating healthcare costs. Changes in survival and the factors affecting survival of all patients ever diagnosed with MM in Western Australia over the past five decades and confirmed by the Western Australian Mesothelioma Registry to December 2005 were examined. Sex, age, date and method of diagnosis, site of disease and histological type were recorded. Date of onset of symptoms and performance status were obtained from clinical notes for a sample of cases. Cox regression was used to examine the association of the clinical variables and the 10-yr periods of disease onset with survival after diagnosis. Survival was inversely related to age, being worse for males (hazard ratio (HR) 1.4, 95% CI 1.2-1.6), and those with peritoneal mesothelioma (HR 1.4, 95% CI 1.1-1.7). Patients with sarcomatoid histology had worse prognosis than patients with epithelioid and biphasic histological subtypes. Survival improved after the 1970s and has made incremental improvements since then. Median (interquartile range) survival by decade, from 1960 until 2005, was 64 (0-198), 177 (48-350), 221 (97-504), 238 (108-502) and 301 (134-611) days; ~4 weeks of this apparent improvement can be attributed to earlier diagnosis. With increasing resources and treatment costs for MM over the past 40 yrs, there have been modest improvements in survival but no complete remissions.
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Affiliation(s)
- A W Musk
- Schools of Population Health and Medicine and Pharmacology, University of Western Australia , Western Australia, Australia.
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Mina R, Brunner HI. Pediatric lupus--are there differences in presentation, genetics, response to therapy, and damage accrual compared with adult lupus? Rheum Dis Clin North Am 2010; 36:53-80, vii-viii. [PMID: 20202591 DOI: 10.1016/j.rdc.2009.12.012] [Citation(s) in RCA: 172] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Some complement deficiencies predispose to systemic lupus erythematosus (SLE) early in life. Currently, there are no known unique physiologic or genetic pathways that can explain the variability in disease phenotypes. Children present with more acute illness and have more frequent renal, hematologic, and central nervous system involvement compared to adults with SLE. Almost all children require corticosteroids during the course of their disease; many are treated with immunosuppressive drugs. Mortality rates remain higher with pediatric SLE. Children and adolescents accrue more damage, especially in the renal, ocular and musculoskeletal organ systems. Conversely, cardiovascular mortality is more prevalent in adults with SLE.
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Affiliation(s)
- Rina Mina
- Division of Rheumatology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MC 4010, Cincinnati, OH 45229, USA
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Abstract
Coexistence of sickle cell disease (SCD) and systemic lupus erythematosus (SLE) has been reported in 11 patients. The authors describe five additional patients with SCD and symptoms initially attributable to SCD who were later found to have SLE. Patients were identified over a 10-year period (1991-2001) in a pediatric sickle cell population numbering approximately 350. All patients are African-American. Age at diagnosis of SLE was 9 to 17 years (median 11 years), and follow-up after diagnosis ranged from 6 months to 10 years (median 3 years). SLE cerebritis (n = 3), serositis (n = 4), and nephritis (n = 2) were common findings. Physicians should be alerted to the possible development of SLE in patients with SCD.
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Affiliation(s)
- Vinay Raj Saxena
- Division of Pediatric Hematology Oncology, State University of New York-Downstate Medical Center/Kings County Hospital Center, Brooklyn, New York 11203, USA
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