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https://www.readbyqxmd.com/read/28101832/serum-uric-acid-levels-contribute-to-new-renal-damage-in-systemic-lupus-erythematosus-patients
#1
C Reátegui-Sokolova, Manuel F Ugarte-Gil, Rocío V Gamboa-Cárdenas, Francisco Zevallos, Jorge M Cucho-Venegas, José L Alfaro-Lozano, Mariela Medina, Zoila Rodriguez-Bellido, Cesar A Pastor-Asurza, Graciela S Alarcón, Risto A Perich-Campos
This study aims to determine whether uric acid levels contribute to new renal damage in systemic lupus erythematosus (SLE) patients. This prospective study was conducted in consecutive patients seen since 2012. Patients had a baseline visit and follow-up visits every 6 months. Patients with ≥2 visits were included; those with end-stage renal disease (regardless of dialysis or transplantation) were excluded. Renal damage was ascertained using the SLICC/ACR damage index (SDI). Univariable and multivariable Cox-regression models were performed to determine the risk of new renal damage...
January 18, 2017: Clinical Rheumatology
https://www.readbyqxmd.com/read/28097391/-tapering-and-termination-of-immunosuppressive-therapy-systemic-lupus-erythematosus
#2
REVIEW
M Aringer, N Leuchten, R Fischer-Betz
Similar to patients with other rheumatic diseases, patients with systemic lupus erythematosus (SLE) nowadays can also have the desire to terminate immunosuppressive and immunomodulatory medications. In order to provide appropriate advice to patients, the two main issues are the risk of severe adverse events under long-term therapy with any drug and the perceived risk of a flare, in particular of severe flares. The risks of long-term therapy vary greatly between drugs, ranging from severe unacceptable risks with cyclophosphamide and higher dose glucocorticoids to low risks usually outweighed by long-term benefits with hydroxychloroquine...
January 17, 2017: Zeitschrift Für Rheumatologie
https://www.readbyqxmd.com/read/28072955/-clinical-analysis-of-12-patients-with-pediatric-antiphospholipid-syndrome-with-pulmonary-embolism
#3
J R Ma, H M Song, J Xiao, X Y Tang, Y Y He, M Wei
Objective: To identify the clinical and immunological characteristics of pediatric antiphospholipid syndrome (APS) patients with pulmonary embolism. Method: Among 47 pediatric APS patients from Peking Union Medical College Hospital during the year of 2000 to 2015, 12 patients were diagnosed of pulmonary embolism, who were investigated and compared with APS patients without pulmonary embolism. Result: Twelve patients (among whom 6 cases were primary and the other 6 were secondary APS)had pulmonary embolism and all of them were non-shock type, which was the first presenting manifestation in 6 of them...
January 2, 2017: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
https://www.readbyqxmd.com/read/28070763/uveitis-in-childhood-onset-systemic-lupus-erythematosus-patients-a-multicenter-survey
#4
Paola Pinheiro Kahwage, Mariana Paes Leme Ferriani, João M Furtado, Luciana Martins de Carvalho, Gecilmara Salviato Pileggi, Francisco Hugo Rodrigues Gomes, Maria Teresa Terreri, Claudia Saad Magalhães, Rosa Maria Rodrigues Pereira, Silvana Brasilia Sacchetti, Roberto Marini, Eloisa Bonfá, Clovis Artur Silva, Virgínia Paes Leme Ferriani
The aim of this study is to assess uveitis prevalence in a large cohort of childhood-onset systemic lupus erythematosus (cSLE) patients. A retrospective multicenter cohort study including 852 cSLE patients was performed in ten pediatric rheumatology centers (Brazilian cSLE group). An investigator meeting was held and all participants received database training. Uveitis was diagnosed through clinical assessment by the uveitis expert ophthalmologist of each center. Patients with and without uveitis were assessed for lupus clinical/laboratory features and treatments...
January 9, 2017: Clinical Rheumatology
https://www.readbyqxmd.com/read/28060446/successful-treatment-of-donor-derived-hepatitis-c-viral-infection-in-three-transplant-recipients-from-a-donor-at-increased-risk-for-bloodborne-pathogens
#5
Ashesh P Shah, Andrew Cameron, Pooja Singh, Adam M Frank, Jonathan M Fenkel
We report here the successful treatment of hepatitis C virus (HCV) transmitted from a nucleic acid testing (NAT)-negative donor to 3 HCV-negative recipients - 2 renal transplants and 1 liver. Both renal recipients underwent standard deceased-donor renal transplantation with immediate graft function. The liver recipient underwent standard orthotopic liver transplantation and recovered uneventfully. The donor was a 39-year-old woman with a terminal serum creatinine of 0.7 mg/dL. She was high risk for bloodborne pathogens, based upon a history of sexual contact with an HCV-infected male partner...
January 6, 2017: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/28059025/a-multi-group-confirmatory-factor-analyses-of-the-lupuspro-between-southern-california-and-filipino-samples-of-patients-with-systemic-lupus-erythematosus
#6
D R Azizoddin, R Olmstead, C Cost, M Jolly, J Ayeroff, G Racaza, L A Sumner, S Ormseth, M Weisman, P M Nicassio
Introduction Systemic lupus erythematosus (SLE) leads to a range of biopsychosocial health outcomes through an unpredictable and complex disease path. The LupusPRO is a comprehensive, self-report measure developed specifically for populations with SLE, which assesses both health-related quality of life and non-health related quality of life. Given its increasingly widespread use, additional research is needed to evaluate the psychometric integrity of the LupusPRO across diverse populations. The objectives of this study were to evaluate the performance of the LupusPRO in two divergent patient samples and the model fit between both samples...
January 1, 2017: Lupus
https://www.readbyqxmd.com/read/28059024/incidence-of-cervical-human-papillomavirus-infection-in-systemic-lupus-erythematosus-women
#7
C Mendoza-Pinto, M García-Carrasco, V Vallejo-Ruiz, S Méndez-Martínez, A Taboada-Cole, I Etchegaray-Morales, M Muñóz-Guarneros, J Reyes-Leyva, A López-Colombo
Objectives Our objective was to study the incidence, persistence and clearance of human papillomavirus infection in systemic lupus erythematosus women and assess risk factors for persistence of human papillomavirus infection. Methods We carried out a prospective, observational cohort study of 127 systemic lupus erythematosus women. Patients were evaluated at baseline and at three years. Traditional and systemic lupus erythematosus women-related disease risk factors were collected. Gynaecological evaluations and cervical cytology screening were made...
January 1, 2017: Lupus
https://www.readbyqxmd.com/read/28059022/autoimmune-inflammatory-syndrome-induced-by-adjuvants-shoenfeld-s-syndrome-an-update
#8
A Watad, M Quaresma, S Brown, J W Cohen Tervaert, I Rodríguez-Pint, R Cervera, C Perricone, Y Shoenfeld
Autoimmune/inflammatory syndrome induced by adjuvants (ASIA) has been widely described in many studies conducted thus far. The syndrome incorporates five immune-mediated conditions, all associated with previous exposure to various agents such as vaccines, silicone implants and several others. The emergence of ASIA syndrome is associated with individual genetic predisposition, for instance those carrying HLA-DRB1*01 or HLA-DRB4 and results from exposure to external or endogenous factors triggering autoimmunity...
January 1, 2017: Lupus
https://www.readbyqxmd.com/read/28059021/interferon-regulatory-factor-5-gene-polymorphism-in-egyptian-children-with-systemic-lupus-erythematosus
#9
A Hammad, Y M Mossad, N Nasef, R Eid
Background Increased expression of interferon-inducible genes is implicated in the pathogenesis of systemic lupus erythematosus (SLE). Interferon regulatory factor 5 (IRF5) is one of the transcription factors regulating interferon and was proved to be implicated in the pathogenesis of SLE in different populations. Objectives The objective of this study was to investigate the correlation between polymorphisms of the IRF5 gene and SLE susceptibility in a cohort of Egyptian children and to investigate their association with clinico-pathological features, especially lupus nephritis...
January 1, 2017: Lupus
https://www.readbyqxmd.com/read/28059020/prevalence-and-incidence-of-systemic-lupus-erythematosus-in-the-adult-population-of-estonia
#10
K Otsa, S Talli, P Harding, E Parsik, M Esko, A Teepere, M Tammaru
Studies have demonstrated considerable variability in systemic lupus erythematosus (SLE) incidence and prevalence estimates. Lack of reliable epidemiological data may hinder evidence-based health care planning. The aim of the present study was to estimate the prevalence and incidence of SLE in the Estonian adult population. The SLE billing cases were extracted from the Estonian Health Insurance Fund database 2006-2010 and verified using health care providers' databases. The patients' life status data for January 1, 2011, were retrieved from the Estonian Population Register...
January 1, 2017: Lupus
https://www.readbyqxmd.com/read/28057097/-assessment-right-atrial-function-in-patients-with-systemic-lupus-erythematosus-by-speckle-tracking-and-three-dimensional-echocardiography
#11
X Y Ge, L Shao, Z L Zheng
Objective: To evaluate right atrial function in systemic lupus erythematosus (SLE) with normal pulmonary pressure by using two dimensional-speckle tracking imaging (2D-STI) and real-time three-dimensional echocardiography(RT-3DE). Methods: A totoal of 40 patients with SLE and 40 control subjects were collected between December 2011 and May 2014 from Ningbo Medical Treatment Center Lihuili Hospital. Right atrial global longitudinal strain (RAGLS) and all kinds of right atrium volume index (RAVI) were detected...
December 20, 2016: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28056158/mycobacterium-avium-complex-septic-arthritis-presenting-as-osteonecrosis-of-the-femoral-head-in-a-patient-with-systemic-lupus-erythematosus
#12
Alexander B Christ, Elena V Zininberg, Kethy M Jules-Elysee, Michael L Parks
Mycobacterium avium complex is a rare cause of musculoskeletal infection, usually occurring in patients with compromised immune systems. Obtaining the diagnosis requires a high index of suspicion, and treatment can be delayed because of difficulty with isolating the organism. Treatment involves prolonged, targeted combination antibiotic therapy, and it is unclear whether eradication of the infection can occur in the presence of a foreign body, such as antibiotic spacers. The authors report a case of M avium infection presenting as presumed osteonecrosis of the femoral head in a young woman with systemic lupus erythematosus...
January 5, 2017: Orthopedics
https://www.readbyqxmd.com/read/28054901/libman-sacks-endocarditis-with-unusual-large-size-vegetation-involving-the-mitral-valve
#13
Amjad Bani Hani, Mahmoud Abu-Abeeleh, Murad M Al Kharabsheh, Lubaba Qabba'ah
Antiphospholipid syndrome (APS) is an autoimmune hypercoagulable disorder characterized by thrombophilia, vascular thrombosis, and recurrent abortions associated with persistent antiphospholipid antibodies. APS may exist in its primary form, or more commonly is found to be associated with variety of rheumatic disorders, such as systemic lupus erythematosus. Cardiac involvement is not an uncommon complication in primary antiphospholipid patients. Libman-Sacks lesions are typically small, sessile, and wart-like, varying in size from 1-4 mm...
21, 2016: Heart Surgery Forum
https://www.readbyqxmd.com/read/28053878/microparticle-subpopulations-are-potential-markers-of-disease-progression-and-vascular-dysfunction-across-a-spectrum-of-connective-tissue-disease
#14
E M McCarthy, D Moreno-Martinez, F L Wilkinson, N J McHugh, I N Bruce, J D Pauling, M Y Alexander, B Parker
OBJECTIVE: Microparticles (MPs) are membrane-bound vesicles derived from vascular and intravascular cells such as endothelial cells (EMPs) and platelets (PMPs). We investigated EMP and PMP numbers across a spectrum of autoimmune rheumatic diseases (AIRDs) with the aim of comparing the levels of, and relationship between, EMPs and PMPs. METHODS: Patients with Systemic Lupus Erythematosus (SLE) (n = 24), Systemic Sclerosis (SSc) (n = 24), Primary Raynauds Phenomenon (RP) (n = 17) and "other CTD" (n = 15) (Primary Sjogrens Syndrome, UCTD or MCTD) as well as 15 healthy controls were recruited...
June 2017: BBA Clinical
https://www.readbyqxmd.com/read/28039018/estrogen-regulated-stat1-activation-promotes-tlr8-expression-to-facilitate-signaling-via-microrna-21-in-systemic-lupus-erythematosus
#15
Nicholas A Young, Giancarlo R Valiente, Jeffrey M Hampton, Lai-Chu Wu, Craig J Burd, William L Willis, Michael Bruss, Holly Steigelman, Maya Gotsatsenko, Stephanie A Amici, Mary Severin, Lucila Marino Claverie, Mireia Guerau-de-Arellano, Amy Lovett-Racke, Stacy Ardoin, Wael N Jarjour
Recent studies implicate innate immunity to systemic lupus erythematosus (SLE) pathogenesis. Toll-like receptor (TLR)8 is estrogen-regulated and binds viral ssRNA to stimulate innate immune responses, but recent work indicates that microRNA (miR)-21 within extracellular vesicles (EVs) can also trigger this receptor. Our objective was to examine TLR8 expression/activation to better understand sex-biased responses involving TLR8 in SLE. Our data identify an estrogen response element that promotes STAT1 expression and demonstrate STAT1-dependent transcriptional activation of TLR8 with estrogen stimulation...
December 27, 2016: Clinical Immunology: the Official Journal of the Clinical Immunology Society
https://www.readbyqxmd.com/read/28032050/discrepancies-between-dental-and-medical-records-of-cardiac-patients-in-alhada-armed-forces-hospital-taif-saudi-arabia
#16
Sana M Al Hibshi, Rajaa M Al-Raddadi, Mansour K Assery
AIMS AND OBJECTIVES: This study aims to estimate the prevalence of medical information discrepancies between dental and medical records of cardiac patients at AlHada Armed Forces Hospital in Taif and to identify the factors contributing to these information discrepancies. MATERIALS AND METHODS: The study applied a descriptive retrospective medical and dental records review of a stratified proportional sample of 289 cardiac patients, which was extracted from 1154 cardiac patients who visited both the cardiology and dental clinics at the AlHada Armed Forces Hospital between 2007 and June 2012...
November 2016: Journal of International Society of Preventive & Community Dentistry
https://www.readbyqxmd.com/read/28028157/brain-histopathology-in-patients-with-systemic-lupus-erythematosus-identification-of-lesions-associated-with-clinical-neuropsychiatric-lupus-syndromes-and-the-role-of-complement
#17
Daniëlle Cohen, Emilie C Rijnink, Rob J A Nabuurs, Gerda M Steup-Beekman, Maarten J Versluis, Bart J Emmer, Malu Zandbergen, Mark A van Buchem, Cornelia F Allaart, Ron Wolterbeek, Jan A Bruijn, Sjoerd G van Duinen, Tom W J Huizinga, Ingeborg M Bajema
OBJECTIVES: Neuropsychiatric (NP) involvement is a poorly understood manifestation of SLE. We studied post-mortem histopathology in relation to clinical NPSLE syndromes and complement deposition in brains of NPSLE and SLE patients and controls. Furthermore, we investigated the correlation between cerebral post-mortem histopathology and ex vivo 7 T MRI findings in SLE and NPSLE. METHODS: A nationwide search for autopsy material yielded brain tissue from 16 NPSLE and 18 SLE patients...
January 2017: Rheumatology
https://www.readbyqxmd.com/read/28013435/evaluation-of-quality-indicators-and-disease-damage-in-childhood-onset-systemic-lupus-erythematosus-patients
#18
Julia G Harris, Kristyn I Maletta, Evelyn M Kuhn, Judyann C Olson
The aim of this study was to describe compliance with select quality indicators and assess organ-specific dysfunction in a childhood-onset systemic lupus erythematosus population by using a validated damage index and to evaluate associations between compliance with quality indicators and disease damage. A retrospective chart review was performed on patients diagnosed with systemic lupus erythematosus prior to age 18 followed at a single center in the USA from 1999 to 2012 (n = 75). Data regarding quality indicators and outcome variables, including the Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index, were collected...
December 24, 2016: Clinical Rheumatology
https://www.readbyqxmd.com/read/28007105/outcomes-and-complications-of-excimer-laser-surgery-in-patients-with-collagen-vascular-and-other-immune-mediated-inflammatory-diseases
#19
Julie M Schallhorn, Steven C Schallhorn, Keith A Hettinger, Jan A Venter, Martina Pelouskova, David Teenan, Stephen J Hannan
PURPOSE: To assess refractive and visual outcomes and postoperative complications in a large number of patients with well-controlled collagen vascular and other immune-mediated inflammatory diseases. SETTING: Optical Express, Glasgow, United Kingdom. DESIGN: Retrospective case series. METHODS: The files were reviewed of patients who had collagen vascular and other immune-mediated inflammatory diseases and who had excimer laser surgery between 2008 and 2015...
December 2016: Journal of Cataract and Refractive Surgery
https://www.readbyqxmd.com/read/27992697/vista-deficiency-accelerates-the-development-of-fatal-murine-lupus-nephritis
#20
Sabrina Ceeraz, Petra A Sergent, Sean F Plummer, Alan R Schned, Dov Pechenick, Christopher M Burns, Randolph J Noelle
OBJECTIVES: The targeting of negative checkpoint regulators (NCRs) as a means of augmenting anti-tumor immune responses is now an increasingly utilized and remarkably effective approach to the treatment of several human malignancies. The NCR VISTA (V-domain Ig suppressor of T cell activation, PD-1H, DD1α) suppresses T cell responses and regulates myeloid activities. We proposed that exploitation of the VISTA pathway is a novel strategy for the treatment of human autoimmune disease and therefore studied the impact of VISTA genetic deficiency on lupus development in a lupus-prone mouse strain...
December 19, 2016: Arthritis & Rheumatology
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