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Bertoni C, Mazzocchi A, Leone L, Agostoni C, Filocamo G. Cardiovascular risk and inflammation in a population with autoimmune diseases: a narrative review. Front Immunol 2024; 15:1380372. [PMID: 38605945 PMCID: PMC11006973 DOI: 10.3389/fimmu.2024.1380372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 03/19/2024] [Indexed: 04/13/2024] Open
Abstract
Juvenile Systemic Connective Tissue Diseases (JSCTD) are a heterogeneous group of chronic autoimmune diseases, associated with dyslipidemia and increased cardiovascular risk are related. Studies from the last 10 years, from 2013 to 2022, on lipid profiles in JSCTD were collected. Different studies on lipid profiles in children affected by JSCTD were selected, because the aim is to analyze the cardiovascular risk and the possibility of atherosclerosis in these patients in whom, sometimes, corticosteroid therapies and immunosuppressants increase the state of dyslipidemia. Several studies have shown that autoimmune diseases with an inflammatory substrate also share abnormalities in lipid profile and increased cardiovascular risk. Specifically, associations have been found between Juvenile Systemic Connective Tissue Diseases and elevated triglycerides, TC-C (Total Cholesterol), LDL-C (Low-Density Lipoprotein), low HDL-C (High-Density Lipoprotein), and increased risk of developing diseases such as myocardial infarction, peripheral vascular disease, pulmonary and arterial hypertension, and atrial fibrillation. Supplementation with alpha-linolenic acid (ALA) on the other hand has also been analyzed with positive results in reducing inflammatory parameters, such as IL-6 (Interleukin-6), CRP (C-reactive protein), and fasting glucose, in subjects with dyslipidemia. These observations suggest that supplementation with ALA, an omega-3 precursor, may positively modulate both the inflammatory status and dyslipidemic conditions in patients with autoimmune disorders.
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Affiliation(s)
- Camilla Bertoni
- Department of Veterinary Sciences for Health, Animal Production and Food Safety, University of Milan, Milan, Italy
| | - Alessandra Mazzocchi
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Ludovica Leone
- Pediatric Area, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca’ Grande Ospedale Maggiore Policlinico, Milan, Italy
| | - Carlo Agostoni
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Pediatric Area, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca’ Grande Ospedale Maggiore Policlinico, Milan, Italy
| | - Giovanni Filocamo
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Pediatric Area, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca’ Grande Ospedale Maggiore Policlinico, Milan, Italy
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Sobhy N, Ezzat Y, Gamal SM, Ghoniem SA, Nasr SS, Badran S, Soliman A, Fouad NA. Cumulative pulse methylprednisolone and its relation to disease activity, damage and mortality in systemic lupus erythematosus patients: A post hoc analysis of COMOSLE-EGYPT study. Clin Rheumatol 2024; 43:985-992. [PMID: 38198114 PMCID: PMC10876750 DOI: 10.1007/s10067-023-06858-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/15/2023] [Accepted: 12/21/2023] [Indexed: 01/11/2024]
Abstract
OBJECTIVE To investigate the relation between cumulative intravenous methylprednisolone dose and disease activity, damage, and mortality among a group of Egyptian SLE patients. PATIENTS AND METHODS This is a post hoc analysis of a retrospective multicenter COMOSLE study. Cumulative pulse methylprednisolone dose was abstracted from COMOSLE database. Patients with cumulative pulse dose of ≤ 3.0 g (median dose) were compared to those with cumulative dose of > 3.0 g regarding demographic data, Systemic Lupus Erythematosus Disease Activity Index (SLEDAI) and The Systemic Lupus International Collaborating Clinics/ACR Damage Index (SLICC) score as well as treatment received. Additionally, at 1.5, 3, 6, and 9 g of cumulative methylprednisolone, patients were compared regarding SLICC score and risk of mortality. RESULTS Patients who received > 3 g of methylprednisolone were statistically significantly younger at disease onset, had longer disease duration, higher SLEDAI score at last visit, and higher SLICC score (p = 003, p = 0.002, p = 0.004 and p = < 0.001, respectively). Additionally, with every gram increase in the cumulative methylprednisolone, there was a significant increase in SLICC score by 0.169 (B = 0.169, CI = 0.122-0.216, p-value = < 0.001) and an increased risk of mortality by 13.5% (hazard ratio (HR) = 1.135, CI = 1.091-1.180, p-value = 0.001). The best cutoff value of methylprednisolone dose at which damage may occur, ranged between 2.75 (with sensitivity of 81.4% and specificity of 33.9%) and 3.25 g (with sensitivity of 48.3% and specificity of 71.5%). CONCLUSION With every gram increase in the cumulative methylprednisolone, there may be increase in damage and mortality, especially in doses exceeding the range of 2.75-3.25 g. Key Points • Treatment of systemic lupus erythematosus should be with the least possible dose of steroids to decrease the risk of damage and mortality. • With every gram increase in the cumulative intravenous methylprednisolone there may be increase in damage and mortality.
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Affiliation(s)
- Nesreen Sobhy
- Rheumatology Department, Cairo University, Cairo, Egypt.
| | - Yasser Ezzat
- Rheumatology Department, Fayoum University, Fayoum, Egypt
| | | | | | - Sarah S Nasr
- Department of Cancer Epidemiology and Biostatistics, National Cancer Institute, Cairo University, Cairo, Egypt
| | | | - Ahmed Soliman
- Department of Dermatology and Venereology, National Research Center Egypt, Cairo, Egypt
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Gibson S, Johnson N, Simpson Brown S, Hartley S, Maloney K, Gossell-Williams M, Hunter T. Pregnancy outcomes in systemic lupus erythematosus: experience from a Caribbean center. J Matern Fetal Neonatal Med 2023; 36:2204392. [PMID: 37127567 DOI: 10.1080/14767058.2023.2204392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
BACKGROUND Systemic Lupus Erythematosus (SLE) is a chronic autoimmune multi-system disorder frequently affecting black women of childbearing age. No published data exist on the obstetric outcomes in a Caribbean population. OBJECTIVE We analyzed pregnancy outcomes in an Afro-Caribbean cohort of women with SLE at a tertiary university hospital. METHODS A retrospective cohort study was performed of all pregnant women with SLE prior to pregnancy from January 1990 to December 2021 at the University Hospital of the West Indies (UHWI), Jamaica. Maternal rheumatologic, obstetric, fetal/neonatal data were analyzed. Descriptive statistical analyses were performed. To determine if outcomes were associated with various factors, Spearman's rho was followed by logistic regression analysis to estimate unadjusted odds ratios with statistical significance at p < 0.05. RESULTS A total of 56 pregnancies in 47 women were identified with SLE. Live births were 87.5%, with 10.7% spontaneous miscarriages and no neonatal deaths. Prednisone was the most used drug in 67.9% of patients. 85% of women had an adverse outcome with an adverse fetal outcome occurring in 55% of cases. Prednisone was associated with an adverse fetal/neonatal outcome (Spearman's rho = 0.38; p = .004). CONCLUSION In this first Caribbean series on SLE in pregnancy, reasonably successful pregnancy outcomes are achievable in Afro-Caribbean women managed in multidisciplinary centers.
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Affiliation(s)
- Shanea Gibson
- Department of Obstetrics and Gynaecology, University of the West Indies, Mona, Kingston
| | - Nadine Johnson
- Department of Obstetrics and Gynaecology, University of the West Indies, Mona, Kingston
| | - Simone Simpson Brown
- Department of Obstetrics and Gynaecology, University of the West Indies, Mona, Kingston
| | - Shwantay Hartley
- Department of Basic Medical Sciences, University of the West Indies, Mona, Kingston
| | - Keisha Maloney
- Department of Medicine, University of the West Indies, Mona, Kingston
| | | | - Tiffany Hunter
- Department of Obstetrics and Gynaecology, University of the West Indies, Mona, Kingston
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Zouari R, Saeid MZ, Marzouk M, Rachdi A, Ben Sassi S. Diffuse cerebral edema with leukoencephalopathy revealing systemic lupus erythematosus: A case report and review of literature. Lupus 2023; 32:1561-1571. [PMID: 37887528 DOI: 10.1177/09612033231207723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2023]
Abstract
Background: Systemic lupus erythematosus (SLE) is a common autoimmune disease with various symptoms involving multiple organs. Neuropsychological manifestations are various and generally serious. Leukoencephalopathy is particularly rare but life-threatening in patients with SLE. Results: Here, we describe the case of a young woman who developed a subacute onset intracranial hypertension, papillar edema on fundus examination, diffuse cerebral edema on brain CT scan, and diffuse leukoencephalopathy on brain magnetic resonance imaging (MRI). The immunological workup was positive for antinuclear antibodies, anti-DNA and anti-extractable nuclear antigens (ENA) antibodies. She was ultimately diagnosed with SLE and experienced significant improvement after treatment with high dose of corticosteroids, acetazolamide, and immunosuppressant. We additionally review the previously reported cases of SLE with diffuse cerebral edema and leukoencephalopathy with a focus on the possible pathophysiological mechanisms of such association. Conclusions: We highlight, through this case report and the literature review, the importance of considering SLE in patients with cerebral edema and diffuse leukoencephalopathy and treating it aggressively.
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Affiliation(s)
- Rania Zouari
- Department of neurology, Mongi Ben Hmida National Institute of Neurology of Tunis, Tunis, Tunisia
- Faculty of Medicine of Tunis, El Manar University, Tunis, Tunisia
| | - Mohamed Zakaria Saeid
- Department of neurology, Mongi Ben Hmida National Institute of Neurology of Tunis, Tunis, Tunisia
- Faculty of Medicine of Tunis, El Manar University, Tunis, Tunisia
| | - Mahmoud Marzouk
- Department of anesthesiology and reanimation, Mongi Ben Hmida National Institute of Neurology in Tunis, Tunis, Tunisia
- Faculty of Medicine of Tunis, El Manar University, Tunis, Tunisia
| | - Amine Rachdi
- Department of neurology, Mongi Ben Hmida National Institute of Neurology of Tunis, Tunis, Tunisia
- Faculty of Medicine of Tunis, El Manar University, Tunis, Tunisia
| | - Samia Ben Sassi
- Department of neurology, Mongi Ben Hmida National Institute of Neurology of Tunis, Tunis, Tunisia
- Faculty of Medicine of Tunis, El Manar University, Tunis, Tunisia
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Usiskin IM, Kyttaris VC. Estimating glucocorticoid-related morbidity in lupus nephritis using the glucocorticoid toxicity index. Lupus 2023; 32:565-570. [PMID: 36825983 DOI: 10.1177/09612033231160969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
OBJECTIVE Lupus nephritis (LN) is often treated with high doses of glucocorticoids (GCs). The glucocorticoid toxicity index (GTI) was developed by expert consensus to quantify GC toxicity. To date, the GTI has not been shown to correlate with GC exposure in patients with LN. METHODS We performed a retrospective cohort study of patients with biopsy-confirmed LN between 2006 and 2016. Cumulative GC exposure and GTI scores were determined via medical record review. Both the aggregate improvement score (GTI-AIS) and the cumulative worsening score (GTI-CWS) were calculated. We performed linear regression to determine the association between GC exposure and GTI scores at 1 year and 5 years following kidney biopsy. RESULTS This study included 49 patients with a mean age of 33.3 (SD 9.5) years. Mean GC exposure was 23.0 mg prednisone-equivalents per day through year 1 and 9.9 mg prednisone-equivalents per day through year 5. At 5 years, higher GC exposure was associated with higher GTI-AIS (p < 0.001) and GTI-CWS (p = 0.002), and this association persisted in multivariate analysis adjusting for age, sex, race, induction medication, and nephritis class (p = 0.026 for AIS, p = 0.012 for CWS). At 1 year, GC exposure was not associated with GTI scores (p = 0.70 for AIS; p = 0.58 for CWS). CONCLUSION In this cohort study, the GTI was associated with cumulative steroid exposure at 5 years after diagnosis. In patients with LN, the GTI may serve as a useful outcome measure in future LN trials evaluating the steroid sparing effect of novel therapies.
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Affiliation(s)
- Ilana M Usiskin
- Department of Internal Medicine, 1859Beth Israel Deaconess Medical Center, Boston, MA, United States
| | - Vasileios C Kyttaris
- Department of Rheumatology, 1859Beth Israel Deaconess Medical Center, Boston, MA, United States
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Dyslipidemia is associated with inflammation and organ involvement in systemic lupus erythematosus. Clin Rheumatol 2023; 42:1565-1572. [PMID: 36790644 DOI: 10.1007/s10067-023-06539-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 01/16/2023] [Accepted: 02/03/2023] [Indexed: 02/16/2023]
Abstract
INTRODUCTION Disturbed lipid metabolism was observed in systemic lupus erythematosus (SLE) patients. This study aimed to evaluate the relationships between dyslipidemia and visceral organ involvement, disease severity, inflammatory factors, and drug intake in SLE patients. METHOD Inpatients with SLE (n = 105) and healthy controls (HC) (n = 75) were recruited in this study. Clinical and laboratory data were collected from patient records. The concentrations of tumor necrosis factor receptors superfamily member1A (TNFRSF1A), member1B (TNFRSF1B) and adipokine angiopoietin-like 4 (ANGPTL4) in plasma were measured by ELISA. RESULT Compared to HC, serum levels of triglyceride (TG), total cholesterol (TC), low-density lipoprotein (LDL), and apolipoprotein B (ApoB) were significantly increased, while high-density lipoprotein (HDL) and apolipoprotein A1 (ApoA1) were decreased in SLE patients. Patients with higher disease activity and renal damage suffered from more severe dyslipidemia. Renal functional parameters were closely correlated with serum lipid levels. Inflammatory factors were associated with dyslipidemia. The levels of TNFRSF1A and TNFRSF1B were obviously increased and associated with kidney involvement in SLE patients. Patients with high-dose glucocorticoid intake showed more severe dyslipidemia. CONCLUSIONS Attention should be paid to the dyslipidemia of SLE. Dyslipidemia is associated with inflammation and organ involvement in SLE. These findings might provide a new strategy for the treatment of SLE. Key Points • Serum levels of TG, TC, LDL, and ApoB were significantly increased, while HDL and ApoA1 were decreased in SLE patients. • Patients with higher disease activity and renal damage suffered from more severe dyslipidemia. Renal functional parameters and inflammatory factors were closely correlated with serum lipid levels. • Patients with high-dose glucocorticoid intake showed more severe dyslipidemia. • These findings might provide a new strategy for the treatment of SLE.
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Synthetic Pharmacotherapy for Systemic Lupus Erythematosus: Potential Mechanisms of Action, Efficacy, and Safety. MEDICINA (KAUNAS, LITHUANIA) 2022; 59:medicina59010056. [PMID: 36676680 PMCID: PMC9866503 DOI: 10.3390/medicina59010056] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 12/14/2022] [Accepted: 12/21/2022] [Indexed: 12/29/2022]
Abstract
The pharmacological treatment of systemic lupus erythematosus (SLE) aims to decrease disease activity, progression, systemic compromise, and mortality. Among the pharmacological alternatives, there are chemically synthesized drugs whose efficacy has been evaluated, but which have the potential to generate adverse events that may compromise adherence and response to treatment. Therapy selection and monitoring will depend on patient characteristics and the safety profile of each drug. The aim of this review is to provide a comprehensive understanding of the most important synthetic drugs used in the treatment of SLE, including the current treatment options (mycophenolate mofetil, azathioprine, and cyclophosphamide), review their mechanism of action, efficacy, safety, and, most importantly, provide monitoring parameters that should be considered while the patient is receiving the pharmacotherapy.
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Glucocorticosteroids and the Risk of NAFLD in Inflammatory Bowel Disease. Can J Gastroenterol Hepatol 2022; 2022:4344905. [PMID: 35600209 PMCID: PMC9117063 DOI: 10.1155/2022/4344905] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 04/13/2022] [Indexed: 02/08/2023] Open
Abstract
Each year, the incidence of nonalcoholic fatty liver (NAFLD) disease increases. NAFLD is a chronic disease. One of the most common causes of NAFLD is an inadequate lifestyle, which is characterized by a lack or low physical activity and eating highly processed foods rich in saturated fat and salt and containing low amount of fiber. Moreover, disturbances in intestinal microbiome and the use of certain drugs may predispose to NAFLD. NAFLD is an increasingly described disease in patients with inflammatory bowel disease (IBD). Recent data also indicate a frequent coexistence of metabolic syndrome in this group of patients. Certain groups of drugs also increase the risk of developing inflammation, liver fibrosis, and cirrhosis. Particularly important in the development of NAFLD are steroids, which are used in the treatment of many diseases, for example, IBD. NAFLD is one of the most frequent parenteral manifestations of the disease in IBD patients. However, there is still insufficient information on what dose and exposure time of selected types of steroids may lead to the development of NAFLD. It is necessary to conduct further research in this direction. Therefore, patients with IBD should be constantly monitored for risk factors for the development of NAFLD.
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Tanigava NY, Sakamoto AP, Franco AS, Balbi GG, Sales LP, Aikawa NE, Terreri MT, Pereira RM. Social impact of disease parameters and damage accrual in adult Brazilian patients with childhood-onset Systemic Lupus Erythematosus. Lupus 2022; 31:944-952. [PMID: 35467441 DOI: 10.1177/09612033221097798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES To describe the frequency and investigate potential associations of unemployment, need of financial assistance and health-related quality of life in adult patients with childhood-onset Systemic Lupus Erythematosus (cSLE). METHODS In this multicenter cross-sectional retrospective cohort study including cSLE adult patients, questionnaires were applied evaluating demographic characteristics, medical history, treatment, receipt of government financial assistance, work status, quality of life, economic classification, disease activity, and damage accrual. Disease activity and disease damage were measured at the study visit. RESULTS Sixty-nine cSLE patients with a median age of 21 years from two Brazilian tertiary centers were included (median disease duration 9 years). Twenty-eight (40.6%) patients were unemployed and 16 (23.2%) were receiving financial assistance or retirement pension. Work unemployment was associated with higher damage scores (OR 1.83, 95% CI 1.08 to 3.09, p = 0.024), and the need of financial assistance was associated with longer disease duration (OR 1.15, 95% CI 1.00 to 1.31, p = 0.045) and worse economic score (OR 0.87, 95% CI 0.77 to 0.99, p = 0.038). Emotional health and body image perception were the most compromised domains of quality of life but showed no association with disease parameters. Disease activity, on the other hand, was inversely associated with symptoms scores (β = -1.377, p = 0.014) and scores of adverse effects of medications (β = -1.286, p = 0.020). CONCLUSION cSLE is a disease with severe outcomes and high social burden that profoundly impacts patients. Damage accrual is a major contributor to unemployment during adulthood and its prevention must be central in the management of cSLE.
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Affiliation(s)
- Nicolas Y Tanigava
- Rheumatology Division, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Ana P Sakamoto
- Hospital Sao Paulo, 28105Universidade Federal de Sao Paulo, Sao Paulo, SP, Brazil
| | - André S Franco
- Rheumatology Division, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Gabriela Gm Balbi
- Hospital Sao Paulo, 28105Universidade Federal de Sao Paulo, Sao Paulo, SP, Brazil
| | - Lucas P Sales
- Rheumatology Division, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Nadia E Aikawa
- Rheumatology Division, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Maria T Terreri
- Hospital Sao Paulo, 28105Universidade Federal de Sao Paulo, Sao Paulo, SP, Brazil
| | - Rosa Mr Pereira
- Rheumatology Division, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
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Hikmah Z, Endaryanto A, Ugrasena IDG, Rahaju AS, Arifin S. Nigella sativa L. as immunomodulator and preventive effect on renal tissue damage of lupus mice induced by pristane. Heliyon 2022; 8:e09242. [PMID: 35450390 PMCID: PMC9018149 DOI: 10.1016/j.heliyon.2022.e09242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 11/27/2021] [Accepted: 03/31/2022] [Indexed: 11/01/2022] Open
Abstract
Introduction Objective Methods Results Conclusion
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Akgun Y, Langlie J, Huberman MA, Wu Y. Therapeutic plasma exchange in a patient with acute motor axonal neuropathy subtype of Guillain-Barre syndrome and systemic lupus erythematosus. J Clin Apher 2022; 37:405-410. [PMID: 35218244 DOI: 10.1002/jca.21977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 12/31/2021] [Accepted: 02/09/2022] [Indexed: 11/09/2022]
Abstract
A young female in her early 20s with a history of systemic lupus erythematosus presented to the emergency department due to 4 days of progressive bilateral extremity weakness and numbness. The patient reported flu-like symptoms that had spontaneously recovered 2 weeks prior to her presentation. She was 10 weeks pregnant at presentation. Lumbar puncture study and electrical muscle stimulation (EMS) were consistent with acute motor axonal neuropathy subtype of Guillain-Barre syndrome (GBS). Patient also had increased proteinuria and renal biopsy performed that was consistent with lupus nephritis. Despite treatment with pulse dose corticosteroids and IVIG, the patient had minimal neurological improvement and with continued decline required intubation. Her pregnancy was terminated at this point and a course of therapeutic plasma exchange (TPE) was started. Patient was also treated with cyclophosphamide. The patient responded to the combination of therapy and had slow but gradual neurologic recovery as well as improvement of proteinuria. Here we describe a case of an acute motor axonal neuropathy (AMAN) subtype of GBS in a young woman with active SLE and current pregnancy at the time of the presentation. Concurrent GBS and active SLE in the setting of pregnancy may be more treatment resistant, and combination therapy including TPE, immunosuppression, and termination of pregnancy may be indicated.
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Affiliation(s)
- Yamac Akgun
- Department of Pathology and Laboratory Medicine, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Jake Langlie
- Department of Pathology and Laboratory Medicine, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Melissa Ann Huberman
- Department of Pathology and Laboratory Medicine, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Yanyun Wu
- Department of Pathology and Laboratory Medicine, University of Miami Miller School of Medicine, Miami, Florida, USA
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Chen Y, Wang L, Cao Y, Li N. Total Glucosides of Paeonia lactiflora for Safely Reducing Disease Activity in Systemic Lupus Erythematosus: A Systematic Review and Meta-Analysis. Front Pharmacol 2022; 13:834947. [PMID: 35173622 PMCID: PMC8841895 DOI: 10.3389/fphar.2022.834947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 01/14/2022] [Indexed: 11/19/2022] Open
Abstract
Background: Total glucosides of paeony (TGP), extracted from the dried roots of Paeonia lactiflora Pall., are proven to regulate immune function in various rheumatic diseases. We aim to systematically evaluate the efficacy and safety of TGP in reducing disease activity in systemic lupus erythematosus (SLE). Methods: We searched trials in seven electronic databases and two clinical trail registries. Randomized controlled trials (RCTs) evaluating efficacy and safety of TGP for SLE were identified. The Cochrane Risk of Bias Tool 2.0 was used for quality assessment of the included trials, and RevMan 5.4 software was used for meta-analysis. Results: A total of 14 RCTs were included, including 978 participants, 492 in the intervention group and 486 in the control group. Regarding the efficacy of TGP for SLE, results showed that TGP plus conventional treatments (CTs) was superior to CTs alone in reducing disease activity (MDSLEDAI-1m = −3.54, 95% CI = −4.08 to −3.00, p < 0.00001; MDSLEDAI-2m = −3.80, 95% CI = −4.51 to −3.09, p < 0.00001; MDSLEDAI-3m = −1.62, 95% CI = −2.60 to −0.64, p < 0.0001; MDSLEDAI-6m = −1.97, 95% CI = −3.18 to −0.76, p = 0.001). The results also showed that TGP contributed to a betterment in improving other outcomes related to lupus activity, such as ESR, CRP, complement proteins (C3, C4), and immunoglobulins (IgA, IgM). In addition, TGP significantly decreased average daily glucocorticoid dosage and cumulative cyclophosamide dosage, as well as disease recurrence rate. In terms of safety, TGP may reduce the incidence of adverse reactions (RR = 0.51, 95% CI = 0.29 to 0.88, p = 0.01). The certainty of the evidence were assessed as moderate to low. Conclusion: TGP appears potentially effective and generally safe in reducing disease activity in SLE. However, in view of high risk of bias, the findings need to be confirmed in high-quality trials. Systematic Review Registration: https://www.crd.york.ac.uk/prospero, identifier CRD42021274850
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Affiliation(s)
- Yifan Chen
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Liuding Wang
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yu Cao
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Nannan Li
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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Ahamada MM, Jia Y, Wu X. Macrophage Polarization and Plasticity in Systemic Lupus Erythematosus. Front Immunol 2022; 12:734008. [PMID: 34987500 PMCID: PMC8721097 DOI: 10.3389/fimmu.2021.734008] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 11/08/2021] [Indexed: 12/14/2022] Open
Abstract
Systemic lupus erythematosus (SLE) is an autoimmune disease that attacks almost every organ. The condition mostly happens to adults but is also found in children, and the latter have the most severe manifestations. Among adults, females, especially non-Caucasian, are mostly affected. Even if the etiology of SLE remains unclear, studies show a close relation between this disease and both genetics and environment. Despite the large number of published articles about SLE, we still do not have a clear picture of its pathogenesis, and no specific drug has been found to treat this condition effectively. The implication of macrophages in SLE development is gaining ground, and studying it could answer these gaps. Indeed, both in vivo and in vitro studies increasingly report a strong link between this disease and macrophages. Hence, this review aims to explore the role of macrophages polarization and plasticity in SLE development. Understanding this role is of paramount importance because in-depth knowledge of the connection between macrophages and this systemic disease could clarify its pathogenesis and provide a foundation for macrophage-centered therapeutic approaches.
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Affiliation(s)
- Mariame Mohamed Ahamada
- Department of Pediatrics, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Yang Jia
- Department of Pediatrics, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Xiaochuan Wu
- Department of Pediatrics, The Second Xiangya Hospital, Central South University, Changsha, China
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Ugarte-Gil MF, Mak A, Leong J, Dharmadhikari B, Kow NY, Reátegui-Sokolova C, Elera-Fitzcarrald C, Aranow C, Arnaud L, Askanase AD, Bae SC, Bernatsky S, Bruce IN, Buyon J, Costedoat-Chalumeau N, Dooley MA, Fortin PR, Ginzler EM, Gladman DD, Hanly J, Inanc M, Isenberg D, Jacobsen S, James JA, Jönsen A, Kalunian K, Kamen DL, Lim SS, Morand E, Mosca M, Peschken C, Pons-Estel BA, Rahman A, Ramsey-Goldman R, Reynolds J, Romero-Diaz J, Ruiz-Irastorza G, Sánchez-Guerrero J, Svenungsson E, Urowitz M, Vinet E, van Vollenhoven RF, Voskuyl A, Wallace DJ, Petri MA, Manzi S, Clarke AE, Cheung M, Farewell V, Alarcon GS. Impact of glucocorticoids on the incidence of lupus-related major organ damage: a systematic literature review and meta-regression analysis of longitudinal observational studies. Lupus Sci Med 2021; 8:e000590. [PMID: 34930819 PMCID: PMC8689160 DOI: 10.1136/lupus-2021-000590] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 11/24/2021] [Indexed: 12/11/2022]
Abstract
OBJECTIVE In systemic lupus erythematosus (SLE), disease activity and glucocorticoid (GC) exposure are known to contribute to irreversible organ damage. We aimed to examine the association between GC exposure and organ damage occurrence. METHODS We conducted a literature search (PubMed (Medline), Embase and Cochrane January 1966-October 2021). We identified original longitudinal observational studies reporting GC exposure as the proportion of users and/or GC use with dose information as well as the occurrence of new major organ damage as defined in the Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index. Meta-regression analyses were performed. Reviews, case-reports and studies with <5 years of follow-up, <50 patients, different outcomes and special populations were excluded. RESULTS We selected 49 articles including 16 224 patients, 14 755 (90.9%) female with a mean age and disease duration of 35.1 years and of 37.1 months. The mean follow-up time was 104.9 months. For individual damage items, the average daily GC dose was associated with the occurrence of overall cardiovascular events and with osteoporosis with fractures. A higher average cumulative dose adjusted (or not)/number of follow-up years and a higher proportion of patients on GC were associated with the occurrence of osteonecrosis. CONCLUSIONS We confirm associations of GC use with three specific damage items. In treating patients with SLE, our aim should be to maximise the efficacy of GC and to minimise their harms.
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Affiliation(s)
- Manuel Francisco Ugarte-Gil
- Rheumatology, Hospital Nacional Guillermo Almenara Irigoyen, Lima, Peru
- Grupo Peruano de Estudio de Enfermedades Autoinmunes Sistémicas, Universidad Cientifica del Sur, Lima, Peru
| | - Anselm Mak
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Division of Rheumatology, University Medicine Cluster, National University Health System, Singapore
| | - Joanna Leong
- Department of Medicine, Changi General Hospital, Singapore
| | - Bhushan Dharmadhikari
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Nien Yee Kow
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Division of Rheumatology, University Medicine Cluster, National University Health System, Singapore
| | - Cristina Reátegui-Sokolova
- Rheumatology, Hospital Nacional Guillermo Almenara Irigoyen, Lima, Peru
- Unidad de Investigación para la Generación y Síntesis de Evidencias en Salud, Universidad San Ignacio de Loyola, LimaPeru
| | - Claudia Elera-Fitzcarrald
- Rheumatology, Hospital Nacional Guillermo Almenara Irigoyen, Lima, Peru
- Grupo Peruano de Estudio de Enfermedades Autoinmunes Sistémicas, Universidad Cientifica del Sur, Lima, Peru
| | - Cinthia Aranow
- Feinstein Institute for Medical Research, Manhasset, New York, USA
| | - Laurent Arnaud
- Service de Rhumatologie, Centre National de Reference des Maladies Autoimmunes et Systemique Rares (CRMR RESO), INSERM UMR-S 1109, Université de Strasbourg, Strasbourg, France
| | - Anca D Askanase
- Lupus Center, Columbia University Medical Center, New York, New York, USA
| | - Sang-Cheol Bae
- Rheumatology, Hanyang University Seoul Hospital, Seoul, South Korea
- Hanyang University Institute for Rheumatology Research, Seoul, South Korea
| | - Sasha Bernatsky
- Divisions of Rheumatology and Clinical Epidemiology, Department of Medicine, McGill University, Montreal, Québec, Canada
| | - Ian N Bruce
- Centre for Epidemiology Versus Arthritis, Faculty of Biology Medicine and Health, Manchester Academic Health Sciences Centre, The University of Manchester, Manchester, UK
- NIHR Manchester Musculoskeletal Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Jill Buyon
- Grossman School of Medicine, New York University, New York, New York, USA
| | - Nathalie Costedoat-Chalumeau
- Internal Medicine Department, Centre de référence maladies auto-immunes et systémiques rares d'île de France, Hopital Cochin, Paris, France
- Université Paris Descartes-Sorbonne, Paris, France
- INSERM U 1153, Center for Epidemiology and Statistics, Paris, France
| | - Mary Ann Dooley
- Thurston Arthritis Research Centre, University of North Carolina System, Chapel Hill, North Carolina, USA
| | - Paul R Fortin
- Division of Rheumatology, Department of Medicine, CHU du Québec - Université Laval, Quebec City, Quebec, Canada
| | - Ellen M Ginzler
- Medicine, SUNY Downstate Medical Center, Brooklyn, New York, USA
| | - Dafna D Gladman
- Schroeder Arthritis Institute, Krembil Research Institute, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada
| | - John Hanly
- Division of Rheumatology, Department of Medicine and Department of Pathology, Queen Elizabeth II Science Centre & Dalhousie University, Halifax, Nova Scotia, Canada
| | - Murat Inanc
- Division of Rheumatology, Department of Internal Medicine, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey
| | - David Isenberg
- Centre for Rheumatology, Department of Medicine, University College London, London, UK
| | - Soren Jacobsen
- Copenhagen Lupus and Vasculitis Clinic, 4242, Rigshospitalet, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Judith A James
- Arthritis and Clinical Immunology Research Program, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma, USA
- University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Andreas Jönsen
- Department of Clinical Sciences Lund, Rheumatology, Lund University, Lund, Sweden
| | - Kenneth Kalunian
- School of Medicine, University of California at San Diego, La Jolla, California, USA
| | - Diane L Kamen
- Medical University of South Carolina, Charleston, South Carolina, USA
| | - Sung Sam Lim
- Department of Medicine, Division of Rheumatology, Emory University, Atlanta, Georgia, USA
| | - Eric Morand
- Faculty of Medicine, Nursing and Health, Monash University, Clayton, Victoria, Australia
| | - Marta Mosca
- Rheumatology Unit, University of Pisa, Pisa, Toscana, Italy
| | | | - Bernardo A Pons-Estel
- Rheumatology, Grupo Oroño-Centro Regional de Enfermedades Autoinmunes y Reumáticas (GO-CREAR), Sanatorio Parque S.A, Rosario, Santa Fe, Argentina
| | - Anisur Rahman
- Centre for Rheumatology, Department of Medicine, University College London, London, UK
| | | | - John Reynolds
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
- City Hospital, Sandwell and West Birmingham NHS Trust, Birmingham, UK
| | - Juanita Romero-Diaz
- Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Guillermo Ruiz-Irastorza
- Autoimmune Diseases Research Unit, BioCruces Bizkaia Health Research Institute, University of the Basque Country, Barakaldo, Spain
| | - Jorge Sánchez-Guerrero
- University of Toronto, Toronto, Ontario, Canada
- Division of Rheumatology, Department of Medicine, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Elisabet Svenungsson
- Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet/Karolinska University Hospital, Stockholm, Sweden
| | - Murray Urowitz
- Schroeder Arthritis Institute, Krembil Research Institute, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Evelyne Vinet
- Faculty of Medicine, Division of Rheumatology, McGill University, Montreal, Quebec, Canada
| | - Ronald F van Vollenhoven
- Department of Rheumatology and Clinical Immunology, University Medical Centres, Amsterdam, The Netherlands
| | - Alexandre Voskuyl
- Department of Rheumatology and Clinical Immunology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Noord-Holland, The Netherlands
| | - Daniel J Wallace
- Rheumatology, Cedars-Sinai Medical Center, West Hollywood, California, USA
- David Geffen School of Medicine Center, University of California, Los Angeles, Los Angeles, California, USA
| | - Michelle A Petri
- Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Susan Manzi
- Lupus Center of Excellence, Allegheny Health Network, Pittsburgh, Pennsylvania, USA
| | - Ann Elaine Clarke
- Division of Rheumatology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Mike Cheung
- Department of Psychology, Faculty of Arts and Social Sciences, National University of Singapore, Singapore
| | - Vernon Farewell
- MRC Biostatistics Unit, University of Cambridge, Cambridge, UK
| | - Graciela S Alarcon
- Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Department of Medicine, Universidad Peruana Cayetano Heredia, Lima, Peru
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15
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Yu H, Zhou A, Liu J, Tang Y, Yuan Q, Man Y, Xiang L. Management of systemic risk factors ahead of dental implant therapy: A beard well lathered is half shaved. J Leukoc Biol 2021; 110:591-604. [PMID: 34231923 DOI: 10.1002/jlb.6mr0621-760rr] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 06/18/2021] [Accepted: 06/22/2021] [Indexed: 02/05/2023] Open
Abstract
As the most successful therapy for missing teeth, dental implant has become increasingly prevalent around the world. A lot of papers have reported diverse local risk factors affecting the success and survival rate of dental implants, either for a short or a long period. However, there are also many types of systemic disorders or relatively administrated medicine that may jeopardize the security and success of dental implant treatment. Additionally, the coronavirus disease 2019 pandemic also poses a challenge to dental implant clinicians. Some of these risk factors are clinically common but to some extent unfamiliar to dentists, thus optimal measurements are often lacking when they occur in dental clinics. In this review, we analyze potential systemic risk factors that may affect the success rate of dental implants. Some of them may affect bone mineral density or enhance the likelihood of local infection, thus impeding osseointegration. Others may even systemically increase the risk of the surgery and threaten patients' life. In order to help novices receive high-risk patients who need to get dental implant treatment in a more reasonable way, we accordingly review recent research results and clinical experiments to discuss promising precautions, such as stopping drugs that impact bone mineral density or the operation, and addressing any perturbations on vital signs.
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Affiliation(s)
- Hui Yu
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.,Department of Oral Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Anqi Zhou
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Jiayi Liu
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yufei Tang
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.,Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Quan Yuan
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.,Department of Oral Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yi Man
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.,Department of Oral Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Lin Xiang
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.,Department of Oral Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu, China
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16
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Wang X, Blanco LP, Carmona-Rivera C, Nakabo S, Pedersen HL, Yu ZX, Kaplan MJ. Effects of Gasdermin D in Modulating Murine Lupus and its Associated Organ Damage. Arthritis Rheumatol 2020; 72:2118-2129. [PMID: 32692482 DOI: 10.1002/art.41444] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 07/02/2020] [Indexed: 12/18/2022]
Abstract
OBJECTIVE Gasdermin D (GSDMD) is the key executioner of an inflammatory cell death mechanism known as pyroptosis. Recent reports have also implicated GSDMD in other mechanisms of cell death, including apoptosis, necroptosis, and NETosis. Given the role of dysregulated cell death in autoimmune syndromes such as systemic lupus erythematosus (SLE), this study was undertaken in a murine lupus model to investigate whether GSDMD plays a pathogenic role in systemic autoimmunity by promoting inflammatory cell death, leading to increased generation of nuclear autoantigens and autoantibodies. METHODS An imiquimod-induced model of SLE was tested in GSDMD-/- mice (n = 30), with wild-type (WT) mice as controls (n = 34), on a C57BL/6 background. At the time of euthanasia, the mice were examined for serum autoantibodies, immune complex deposition, organ inflammation, immune dysregulation, and type I interferon responses. A model of pristane-induced lung injury in GSDMD-/- mice (n = 7), with WT mice as controls (n = 10), was used to confirm the pulmonary phenotype. Regulation of various mechanisms of cell death by GSDMD was investigated in the mice. RESULTS Unexpectedly, GSDMD-/- mice developed enhanced mortality, more severe renal and pulmonary inflammation, and exacerbated autoantibody production in response to imiquimod. Pulmonary involvement was also more severe in the absence of GSDMD in mice with pristane-induced lung injury. Compared to WT mice, lack of GSDMD was associated with increased levels of circulating nuclear autoantigens (P < 0.01), anti-double-stranded DNA autoantibodies (P < 0.01), tissue immune complex deposition (P < 0.05), expansion of myeloid cell subsets (P < 0.05), and enhanced B cell activation and plasma cell differentiation (P = 0.001). Moreover, in the absence of GSDMD, enhanced autoantigen generation was associated with increased local induction of cell death in vivo. CONCLUSION GSDMD negatively regulates autoantigen generation and immune dysregulation in response to tissue injury and may play previously unappreciated protective roles in systemic autoimmunity.
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Affiliation(s)
- Xinghao Wang
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, NIH, Bethesda, Maryland, United States
| | - Luz P Blanco
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, NIH, Bethesda, Maryland, United States
| | - Carmelo Carmona-Rivera
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, NIH, Bethesda, Maryland, United States
| | - Shuichiro Nakabo
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, NIH, Bethesda, Maryland, United States
| | - Hege L Pedersen
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, NIH, Bethesda, Maryland, United States
| | - Zu-Xi Yu
- National Heart, Lung, and Blood Institute, NIH, Bethesda, Maryland, United States
| | - Mariana J Kaplan
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, NIH, Bethesda, Maryland, United States
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17
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Zhao Z, He Z, Huang H, Chen J, He S, Yilihamu A, Nie Y. Drug-induced Interstitial Lung Disease in Breast Cancer Patients: A Lesson We Should Learn From Multi-Disciplinary Integration. BIO INTEGRATION 2020. [DOI: 10.15212/bioi-2020-0009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Abstract Taxanes represented by paclitaxel and targeted therapy including trastuzumab are two common agents for human epidermal growth factor receptor-2 (HER-2)-positive breast cancer patients. Effectiveness, however, usually comes at the cost of many side effects, some of
which are even fatal. Drug-induced interstitial lung diseases (DILDs) comprise a group of drug-induced pulmonary injuries usually caused by using these medications. For DILDs, systemic therapy can be harmful to lung tissues and rapidly threaten the lives of some breast cancer patients. Through
the cases from our hospital and related studies in medical databases, we hope readers can learn a lesson from an angle of multi-disciplinary integration based on clinical practice and pharmacological mechanisms to make anti-cancer agents less harmful and reduce the incidence of DILD in breast
cancer patients during systemic therapy.
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Affiliation(s)
- Zijun Zhao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, P.R. China
| | - Zhanghai He
- Department of Pathology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, P.R. China
| | - Hongyan Huang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, P.R. China
| | - Jiewen Chen
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, P.R. China
| | - Shishi He
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, P.R. China
| | - Ailifeire Yilihamu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, P.R. China
| | - Yan Nie
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou 510120, P.R. China
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18
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Colon M, El Khoury L. Orbital compartment syndrome as the first manifestation of SLE. Clin Rheumatol 2020; 39:2223-2226. [PMID: 32152917 DOI: 10.1007/s10067-020-05010-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 02/18/2020] [Accepted: 02/28/2020] [Indexed: 10/24/2022]
Abstract
The occurrence of orbital compartment syndrome is a rare and unusual complication of systemic lupus erythematosus (SLE). Patients will present with symptoms of ocular pain and diplopia and visible signs of proptosis. The condition is considered an ophthalmological emergency because the myositis involving the ocular muscles can cause irrevocable damage to the retina and optic disk, potentially leading to blindness. We report a case of a young African American male who developed orbital myositis with compartment syndrome as his initial manifestation of SLE. The patient underwent an emergent orbital decompression, followed by prompt initiation of immunosuppressant medications. To our knowledge, this is the first report of a case of myositis secondary to SLE complicated by compartment syndrome of the orbit.
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Affiliation(s)
- Maria Colon
- Department of Internal Medicine, Northwell Health, LIJ Forest Hills Hospital, Forest Hills, New York, NY, USA.
| | - Lara El Khoury
- Division of Rheumatology, Zucker School of Medicine at Hofstra/Northwell, Manhasset, NY, USA
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19
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Rachdi I, Daoud F, Zoubeidi H, Somai M, Fekih Y, Dhaou B, Aydi Z, Boussema F. Arterial Hypertension in Systemic Lupus Erythematosus: About 40 Cases. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2020; 31:814-820. [DOI: 10.4103/1319-2442.292315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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20
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Agarwal S, Loder SJ, Cholok D, Li J, Bian G, Yalavarthi S, Li S, Carson WF, Hwang C, Marini S, Pagani C, Edwards N, Delano MJ, Standiford TJ, Knight JS, Kunkel SL, Mishina Y, Ward PA, Levi B. Disruption of Neutrophil Extracellular Traps (NETs) Links Mechanical Strain to Post-traumatic Inflammation. Front Immunol 2019; 10:2148. [PMID: 31708911 PMCID: PMC6821718 DOI: 10.3389/fimmu.2019.02148] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 08/27/2019] [Indexed: 12/11/2022] Open
Abstract
Inflammation after trauma is both critical to normal wound healing and may be highly detrimental when prolonged or unchecked with the potential to impair physiologic healing and promote de novo pathology. Mechanical strain after trauma is associated with impaired wound healing and increased inflammation. The exact mechanisms behind this are not fully elucidated. Neutrophil extracellular traps (NETs), a component of the neutrophil response to trauma, are implicated in a range of pro-inflammatory conditions. In the current study, we evaluated their role in linking movement and inflammation. We found that a link exists between the disruption and amplification of NETs which harbors the potential to regulate the wound's response to mechanical strain, while leaving the initial inflammatory signal necessary for physiologic wound healing intact.
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Affiliation(s)
- Shailesh Agarwal
- Department of Surgery, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Shawn J Loder
- Department of Surgery, University of Michigan Medical School, Ann Arbor, MI, United States
| | - David Cholok
- Department of Surgery, University of Michigan Medical School, Ann Arbor, MI, United States
| | - John Li
- Department of Surgery, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Guowu Bian
- Department of Surgery, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Srilakshmi Yalavarthi
- Department of Medicine, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Shuli Li
- Department of Surgery, University of Michigan Medical School, Ann Arbor, MI, United States
| | - William F Carson
- Department of Pathology, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Charles Hwang
- Department of Surgery, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Simone Marini
- Department of Surgery, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Chase Pagani
- Department of Surgery, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Nicole Edwards
- Department of Surgery, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Matthew J Delano
- Department of Surgery, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Theodore J Standiford
- Department of Medicine, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Jason S Knight
- Department of Medicine, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Steven L Kunkel
- Department of Medicine, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Yuji Mishina
- Department of Biologic and Materials Sciences & Prosthodontics, University of Michigan School of Dentistry, Ann Arbor, MI, United States
| | - Peter A Ward
- Department of Pathology, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Benjamin Levi
- Department of Surgery, University of Michigan Medical School, Ann Arbor, MI, United States
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21
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Huang MW, Stock AD, Mike EV, Herlitz L, Kolbeck R, Putterman C. Anti-IFNAR treatment does not reverse neuropsychiatric disease in MRL/ lpr lupus mice. Lupus 2019; 28:1510-1523. [PMID: 31474191 DOI: 10.1177/0961203319872265] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
OBJECTIVE Many systemic lupus erythematosus patients display a type I interferon (IFN) signature, and IFNα levels positively correlate with disease severity. Previous studies blocking the type I IFN pathway systemically in lupus models showed some beneficial effects. However, its effects on neuropsychiatric manifestations have yet to be carefully assessed, even though IFNα has been associated with induction of depression. Our aim was to investigate whether disrupting the type I IFN pathway would attenuate the development of murine neuropsychiatric lupus. METHODS Female MRL/lpr mice were administered an antitype I IFN receptor (IFNAR) antibody or a control antibody intraperitoneally three times weekly for 12 weeks starting at age 4-5 weeks. Behavior was assessed during and at the end of the treatment schedule. RESULTS No significant differences were seen between the anti-IFNAR- and control-treated mice when assessing for depression-like behavior or cognitive dysfunction, although anti-IFNAR antibody-treated mice displayed significant decreases in levels of IFN-stimulated genes. Anti-IFNAR treatment also did not significantly improve brain histology, cellular infiltration, or blood-brain barrier integrity. CONCLUSIONS Surprisingly, our results showed no improvement in neuropsychiatric disease and suggest that the role of IFNAR signaling in the pathogenesis of neuropsychiatric lupus continues to need to be carefully assessed.
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Affiliation(s)
- M W Huang
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - A D Stock
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - E V Mike
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - L Herlitz
- Department of Pathology, Cleveland Clinic, Cleveland, OH, USA
| | - R Kolbeck
- Research and Early Development, Respiratory, Inflammation and Autoimmune, Biopharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, USA
| | - C Putterman
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY, USA.,Division of Rheumatology, Albert Einstein College of Medicine, Bronx, NY, USA
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22
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Soni C, Reizis B. Self-DNA at the Epicenter of SLE: Immunogenic Forms, Regulation, and Effects. Front Immunol 2019; 10:1601. [PMID: 31354738 PMCID: PMC6637313 DOI: 10.3389/fimmu.2019.01601] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 06/26/2019] [Indexed: 12/12/2022] Open
Abstract
Self-reactive B cells generated through V(D)J recombination in the bone marrow or through accrual of random mutations in secondary lymphoid tissues are mostly purged or edited to prevent autoimmunity. Yet, 10–20% of all mature naïve B cells in healthy individuals have self-reactive B cell receptors (BCRs). In patients with serologically active systemic lupus erythematosus (SLE) the percentage increases up to 50%, with significant self-DNA reactivity that correlates with disease severity. Endogenous or self-DNA has emerged as a potent antigen in several autoimmune disorders, particularly in SLE. However, the mechanism(s) regulating or preventing anti-DNA antibody production remain elusive. It is likely that in healthy subjects, DNA-reactive B cells avoid activation due to the unavailability of endogenous DNA, which is efficiently degraded through efferocytosis and various DNA-processing proteins. Genetic defects, physiological, and/or pathological conditions can override these protective checkpoints, leading to autoimmunity. Plausibly, increased availability of immunogenic self-DNA may be the key initiating event in the loss of tolerance of otherwise quiescent DNA-reactive B cells. Indeed, mutations impairing apoptotic cell clearance pathways and nucleic acid metabolism-associated genes like DNases, RNases, and their sensors are known to cause autoimmune disorders including SLE. Here we review the literature supporting the idea that increased availability of DNA as an immunogen or adjuvant, or both, may cause the production of pathogenic anti-DNA antibodies and subsequent manifestations of clinical disease such as SLE. We discuss the main cellular players involved in anti-DNA responses; the physical forms and sources of immunogenic DNA in autoimmunity; the DNA-protein complexes that render DNA immunogenic; the regulation of DNA availability by intracellular and extracellular DNases and the autoimmune pathologies associated with their dysfunction; the cytosolic and endosomal sensors of immunogenic DNA; and the cytokines such as interferons that drive auto-inflammatory and autoimmune pathways leading to clinical disease. We propose that prevention of DNA availability by aiding extracellular DNase activity could be a viable therapeutic modality in controlling SLE.
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Affiliation(s)
- Chetna Soni
- Department of Pathology, New York University School of Medicine, New York, NY, United States
| | - Boris Reizis
- Department of Pathology, New York University School of Medicine, New York, NY, United States.,Department of Medicine, New York University School of Medicine, New York, NY, United States
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Jung JY, Yoon D, Choi Y, Kim HA, Suh CH. Associated clinical factors for serious infections in patients with systemic lupus erythematosus. Sci Rep 2019; 9:9704. [PMID: 31273256 PMCID: PMC6609713 DOI: 10.1038/s41598-019-46039-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 06/21/2019] [Indexed: 12/31/2022] Open
Abstract
Infection occurs frequently in patients with systemic lupus erythematosus (SLE), and has been a major cause of morbidity and mortality. However, no large-scale comprehensive studies have estimated the effect of clinical characteristics on serious infection in actual clinical practice yet. We investigated the influence of clinical characteristics on serious infections using electronic medical records data. We conducted a nested case-control study. Patients with SLE who developed serious infection which needs hospitalization or intravenous antibiotics (n = 120) were matched to controls (n = 240) who didn't. Odds ratios (OR) and 95% confidence intervals (CIs) for infection associated with clinical features were obtained by conditional logistic regression analyses. The conditional logistic regression analysis with adjustment showed that serositis (OR, 2.76; 95% CI, 1.33-5.74), hematologic involvement (OR, 2.53; 95% CI, 1.32-4.87), and use of higher than the low dose of glucocorticoids (GCs; >7.5 mg/d prednisolone-equivalent) (OR, 2.65; 95% CI, 1.31-5.34) were related to serious infections in SLE. Serositis, hematologic involvement, and use of higher than the low dose of GCs were associated with serious infections in patients with SLE.
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Affiliation(s)
- Ju-Yang Jung
- Department of Rheumatology, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, Suwon, 16499, Korea
| | - Dukyong Yoon
- Department of Biomedical Informatics, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, Suwon, 16499, Korea
| | - Young Choi
- Department of Biomedical Informatics, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, Suwon, 16499, Korea
| | - Hyoun-Ah Kim
- Department of Rheumatology, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, Suwon, 16499, Korea
| | - Chang-Hee Suh
- Department of Rheumatology, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, Suwon, 16499, Korea.
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Soni C, Sinha I, Fasnacht MJ, Olsen NJ, Rahman ZSM, Sinha R. Selenium supplementation suppresses immunological and serological features of lupus in B6.Sle1b mice. Autoimmunity 2019; 52:57-68. [PMID: 31006265 DOI: 10.1080/08916934.2019.1603297] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Systemic lupus erythematosus (SLE) is a debilitating multi-factorial immunological disorder characterized by increased inflammation and development of anti-nuclear autoantibodies. Selenium (Se) is an essential trace element with beneficial anti-cancer and anti-inflammatory immunological functions. In our previous proteomics study, analysis of Se-responsive markers in the circulation of Se-supplemented healthy men showed a significant increase in complement proteins. Additionally, Se supplementation prolonged the life span of lupus prone NZB/NZW-F1 mice. To better understand the protective immunological role of Se in SLE pathogenesis, we have investigated the impact of Se on B cells and macrophages using in vitro Se supplementation assays and the B6.Sle1b mouse model of lupus with an oral Se or placebo supplementation regimen. Analysis of Se-treated B6.Sle1b mice showed reduced splenomegaly and splenic cellularity compared to untreated B6. Sle1b mice. A significant reduction in total B cells and notably germinal center (GC) B cell numbers was observed. However, other cell types including T cells, Tregs, DCs and pDCs were unaffected. Consistent with reduced GC B cells there was a significant reduction in autoantibodies to dsDNA and SmRNP of the IgG2b and IgG2c subclass upon Se supplementation. We found that increased Se availability leads to impaired differentiation and maturation of macrophages from mouse bone marrow derived progenitors in vitro. Additionally, Se treatment during in vitro activation of B cells with anti-CD40L and LPS inhibited optimal B cell activation. Overall our data indicate that Se supplementation inhibits activation, differentiation and maturation of B cells and macrophages. Its specific inhibitory effect on B cell activation and GC B cell differentiation could be explored as a potential therapeutic supplement for SLE patients.
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Affiliation(s)
- Chetna Soni
- a Department of Microbiology and Immunology , Pennsylvania State University College of Medicine , Hershey , PA , USA
| | - Indu Sinha
- b Department of Biochemistry and Molecular Biology , Pennsylvania State University College of Medicine , Hershey , PA , USA
| | - Melinda J Fasnacht
- a Department of Microbiology and Immunology , Pennsylvania State University College of Medicine , Hershey , PA , USA
| | - Nancy J Olsen
- c Department of Rheumatology , Pennsylvania State University College of Medicine , Hershey , PA , USA
| | - Ziaur S M Rahman
- a Department of Microbiology and Immunology , Pennsylvania State University College of Medicine , Hershey , PA , USA
| | - Raghu Sinha
- b Department of Biochemistry and Molecular Biology , Pennsylvania State University College of Medicine , Hershey , PA , USA
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Deng J, Chalhoub NE, Sherwin CM, Li C, Brunner HI. Glucocorticoids pharmacology and their application in the treatment of childhood-onset systemic lupus erythematosus. Semin Arthritis Rheum 2019; 49:251-259. [PMID: 30987856 DOI: 10.1016/j.semarthrit.2019.03.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 02/26/2019] [Accepted: 03/14/2019] [Indexed: 12/17/2022]
Abstract
Glucocorticoids are potent anti-inflammatory and immunosuppressant medications and remain the mainstay of systemic lupus erythematosus (SLE) therapy. The potency of a specific glucocorticoid, i.e., the dose of glucocorticoid that is required to produce a specific effect, is dependent on its pharmacokinetic (PK) and pharmacodynamic (PD) properties. In this review, we summarize the PK/PD properties of commonly used glucocorticoids in an attempt to better delineate their role in the management of children with childhood-onset SLE (cSLE). We also address glucocorticoid side effects as these play a major role when deciding on the dose, frequency, and duration of use. A better understanding of the pharmacology of glucocorticoids appears useful to achieve improved outcomes in the management of cSLE.
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Affiliation(s)
- Jianghong Deng
- Department of Rheumatology, Beijing Children's Hospital, National Center for Children's Health, Capital Medical University, No. 56 Nanlishi Road, Xicheng District, Beijing 100045, China; Division of Rheumatology, Cincinnati Children's Hospital Medical Center, MLC 4010, 3333 Burnet Avenue, Cincinnati, OH 45229, USA
| | - Nathalie E Chalhoub
- Division of Immunology, Allergy, and Rheumatology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Catherine M Sherwin
- Division of Clinical Pharmacology, Department of Pediatrics, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Caifeng Li
- Department of Rheumatology, Beijing Children's Hospital, National Center for Children's Health, Capital Medical University, No. 56 Nanlishi Road, Xicheng District, Beijing 100045, China.
| | - Hermine I Brunner
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center, MLC 4010, 3333 Burnet Avenue, Cincinnati, OH 45229, USA.
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Luo XY, Yuan JL, Liu J, Luo CN, Yang MH, Wei Q, Yang M, Chen Y, Liu Y, Yuan GH. Increased Macroautophagy in Interferon-Gamma-Producing T Cells from Patients with Newly Diagnosed Systemic Lupus Erythematosus. Chin Med J (Engl) 2018; 131:1527-1532. [PMID: 29941705 PMCID: PMC6032673 DOI: 10.4103/0366-6999.235110] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Background Imbalance of interferon-gamma (IFN-γ), interleukin (IL)-4, and IL-17 producing by T cells is confirmed to contribute to the pathogenesis of systemic lupus erythematosus (SLE). Autophagy is now emerging as a core player in the development and the function of the immune system. Therefore, we investigated the autophagic behavior in IFN-γ-, IL-4-, and IL-17-producing T cells from patients with SLE. Methods Thirty patients with SLE and 25 healthy controls matched for gender and age were recruited between September 2016 and May 2017. The autophagic levels in IFN-γ+ T cells, IL-4+ T cells, and IL-17+ T cells from patients with newly diagnosed SLE and healthy controls were measured using flow cytometry. The plasma levels of IFN-γ were determined by enzyme-linked immunosorbent assay in SLE patients and healthy controls. Unpaired t-tests and the nonparametric Mann-Whitney U-test were used to compare data from patients with SLE and controls. Spearman's rank correlation coefficient was applied for calculation of the correlation between parallel variables in single samples. Results Our results showed increased percentage of autophagy in IFN-γ+ T cells from patients with SLE and healthy controls ([8.07 ± 2.72]% vs. [3.76 ± 1.67]%, t = 5.184, P < 0.001), but not in IL-4+ T cells or IL-17+ T cells (P > 0.05) as compared to healthy donors. Moreover, the plasma levels of IFN-γ in SLE patients were significantly higher than those in healthy controls ([68.9 ± 29.1] pg/ml vs. [24.7 ± 17.6] pg/ml, t = 5.430, P < 0.001). Moreover, in SLE patients, the percentage of autophagy in IFN-γ+ T cells was positively correlated with the plasma levels of IFN-γ (r = 0.344, P = 0.046), as well as the disease activity of patients with SLE (r = 0.379, P = 0.039). Conclusion The results indicate that autophagy in IFN-γ+ T cells from SLE patients is activated, which might contribute to the persistence of T cells producing IFN-γ, such as Th1 cells, and consequently result in the high plasma levels of IFN-γ, and then enhance the disease activity of SLE.
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Affiliation(s)
- Xiong-Yan Luo
- Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Jia-Li Yuan
- Department of Rheumatology, The First People's Hospital of Jian Yang City, Chengdu, Sichuan 641400, China
| | - Jing Liu
- Institute of Rheumatology and Immunology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 63700, China
| | - Cai-Nan Luo
- Department of Rheumatology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang 830000, China
| | - Ming-Hui Yang
- Institute of Rheumatology and Immunology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 63700, China
| | - Qin Wei
- Department of Rheumatology, The First People's Hospital of Xinxiang, Xinxiang Medical University, Xinxiang, Henan 453000, China
| | - Min Yang
- Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Yong Chen
- Department of Rheumatology, The First People's Hospital of Jian Yang City, Chengdu, Sichuan 641400, China
| | - Yi Liu
- Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Guo-Hua Yuan
- Institute of Rheumatology and Immunology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 63700, China
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Pham GS, Wang LA, Mathis KW. Pharmacological potentiation of the efferent vagus nerve attenuates blood pressure and renal injury in a murine model of systemic lupus erythematosus. Am J Physiol Regul Integr Comp Physiol 2018; 315:R1261-R1271. [PMID: 30332305 DOI: 10.1152/ajpregu.00362.2017] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Recent evidence suggests hypertension may be secondary to chronic inflammation that results from hypoactive neuro-immune regulatory mechanisms. To further understand this association, we used systemic lupus erythematosus (SLE) as a model of inflammation-induced hypertension. In addition to prevalent inflammatory kidney disease and hypertension, SLE patients suffer from dysautonomia in the form of decreased efferent vagal tone. Based on this, the cholinergic anti-inflammatory pathway, an endogenous vagus-to-spleen mechanism that, when activated results in decreases in systemic inflammation, may be compromised in SLE. We hypothesized that stimulation of the cholinergic anti-inflammatory pathway via pharmacological potentiation of the efferent vagus nerve would reduce inflammation and halt the development of hypertension and renal injury in SLE. Female NZBWF1 mice, an established model of murine SLE, and female control mice were treated with galantamine (4 mg/kg daily ip), an acetylcholinesterase inhibitor, or saline for 14 days. At the end of therapy, carotid catheters were surgically implanted and were used to measure mean arterial pressure before the animals were euthanized. Chronic galantamine administration attenuated both splenic and renal cortical inflammation, which likely explains why the hypertension and renal injury (i.e., glomerulosclerosis and fibrosis) typically observed in murine SLE was attenuated following therapy. Based on this, the anti-inflammatory, antihypertensive, and renoprotective effects of galantamine may be mediated through activation of the cholinergic anti-inflammatory pathway. It is possible that dysfunction of the cholinergic anti-inflammatory pathway exists in SLE at the level of the efferent vagus nerve and promoting restoration of its activity through central cholinergic receptor activation may be beneficial.
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Affiliation(s)
- Grace S Pham
- Department of Physiology and Anatomy, University of North Texas Health Science Center , Fort Worth, Texas
| | - Lei A Wang
- Department of Physiology and Anatomy, University of North Texas Health Science Center , Fort Worth, Texas
| | - Keisa W Mathis
- Department of Physiology and Anatomy, University of North Texas Health Science Center , Fort Worth, Texas
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Pham GS, Mathis KW. Lipopolysaccharide Challenge Reveals Hypothalamic-Pituitary-Adrenal Axis Dysfunction in Murine Systemic Lupus Erythematosus. Brain Sci 2018; 8:E184. [PMID: 30287776 PMCID: PMC6211064 DOI: 10.3390/brainsci8100184] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 09/28/2018] [Accepted: 10/02/2018] [Indexed: 01/04/2023] Open
Abstract
Crosstalk between the brain and innate immune system may be dysregulated in systemic lupus erythematosus (SLE), a chronic autoimmune disease that presents with dysautonomia and aberrant inflammation. The hypothalamic-pituitary-adrenal (HPA) axis is an endogenous neuro-endocrine-immune pathway that can regulate inflammation following activation of vagal afferents. We hypothesized that chronic inflammatory processes in SLE are in part due to HPA axis dysfunction, at the level of either the afferent vagal-paraventricular nuclei (PVN) interface, the anterior pituitary, and/or at the adrenal glands. To study this, we challenged female control and SLE mice with lipopolysaccharide (LPS) and measured c-Fos expression as an index of neuronal activation, plasma adrenocorticotrophic hormone (ACTH) as an index of anterior pituitary function, and plasma corticosterone as an index of adrenal function. We found that c-Fos expression in the PVN, and plasma ACTH and corticosterone were comparable between unchallenged SLE and control mice. PVN c-Fos was increased similarly in control and SLE mice three hours after LPS challenge; however, there were no changes in plasma ACTH amongst any experimental groups post inflammatory challenge. Plasma corticosterone was markedly increased in LPS-challenged SLE mice compared to their vehicle-treated counterparts, but not in controls. Paradoxically, following LPS challenge, brain and spleen TNF-α were elevated in LPS-challenged SLE mice despite heightened plasma corticosterone. This suggests that, despite normal c-Fos expression in the PVN and activation of the HPA axis following LPS challenge, this cumulative response may not adequately defend SLE mice against inflammatory stimuli, leading to abnormally heightened innate immune responses and peripheral inflammation.
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Affiliation(s)
- Grace S Pham
- Department of Physiology and Anatomy, University of North Texas Health Science Center, Fort Worth, TX 76107, USA.
| | - Keisa W Mathis
- Department of Physiology and Anatomy, University of North Texas Health Science Center, Fort Worth, TX 76107, USA.
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Dammacco R, Procaccio P, Racanelli V, Vacca A, Dammacco F. Ocular Involvement in Systemic Lupus Erythematosus: The Experience of Two Tertiary Referral Centers. Ocul Immunol Inflamm 2018; 26:1154-1165. [DOI: 10.1080/09273948.2018.1501495] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Rosanna Dammacco
- Department of Ophthalmology and Neuroscience, University of Bari Medical School, Bari, Italy
| | - Pasquale Procaccio
- Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, Bari, Italy
| | - Vito Racanelli
- Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, Bari, Italy
| | - Angelo Vacca
- Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, Bari, Italy
| | - Franco Dammacco
- Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, Bari, Italy
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Kabadi S, Yeaw J, Bacani AK, Tafesse E, Bos K, Karkare S, DeKoven M, Vina ER. Healthcare resource utilization and costs associated with long-term corticosteroid exposure in patients with systemic lupus erythematosus. Lupus 2018; 27:1799-1809. [PMID: 30068254 DOI: 10.1177/0961203318790675] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objective To evaluate the association between exposure to oral corticosteroids and future healthcare resource utilization and costs for patients with systemic lupus erythematosus. Methods Adults diagnosed with systemic lupus erythematosus (index date) between 1 January 2008 and 30 June 2013 and naive to oral corticosteroids with continuous health plan enrollment for ≥6 months pre- and ≥5 years post-index were identified from a large health plan claims database. Per-patient monthly average daily dose of oral corticosteroids (prednisone or its equivalent) was calculated for the first 2 years post-index to categorize patients into four steroid exposure cohorts: low (≤5 mg/day), medium (6-20 mg/day), high (>20 mg/day) and no steroids. Differences in healthcare resource utilization and total healthcare costs during the third year post-index across corticosteroid exposure cohorts were modeled with adjustment for baseline characteristics. Results The study included 18,618 systemic lupus erythematosus patients (163 high dose, 1127 medium dose, 6717 low dose and 10,611 no steroids). Compared to low-dose corticosteroid users, high-dose corticosteroid users were more likely to have emergency room visits (39.3% vs. 29.7%; p = 0.0085) and to be hospitalized (21.5% vs. 12.3%; p = 0.0005). After adjustment for baseline characteristics, they also had significantly greater average annual total healthcare costs (US$60,366 vs. US$18,777; p < 0.0001). A 1 mg increase in corticosteroid average daily dose was associated with 1.07 times the average annual costs after adjusting for baseline characteristics ( p < 0.0001). Conclusion Long-term high-dose oral corticosteroid use was associated with significantly greater future healthcare resource utilization and costs. Judicious reduction in daily steroid dose may decrease the imminent economic burden associated with high-dose steroid use in systemic lupus erythematosus.
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Affiliation(s)
- S Kabadi
- 1 AstraZeneca, Gaithersburg, Maryland, USA
| | - J Yeaw
- 2 IQVIA, Fairfax, Virginia, USA
| | - A K Bacani
- 1 AstraZeneca, Gaithersburg, Maryland, USA
| | - E Tafesse
- 1 AstraZeneca, Gaithersburg, Maryland, USA
| | - K Bos
- 1 AstraZeneca, Gaithersburg, Maryland, USA
| | | | | | - E R Vina
- 3 University of Arizona Arthritis Center, Banner University Medical Center, Tucson, Arizona, USA
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Mesnyankina AA, Solovyev SK, Aseeva EA, Nasonov EL. THE EFFICIENCY OF BIOLOGICAL THERAPY AND THE FEATURES OF HUMORAL IMMUNITY IN PATIENTS WITH SYSTEMIC LUPUS ERYTHEMATOSUS. ACTA ACUST UNITED AC 2018. [DOI: 10.14412/1995-4484-2018-302-309] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Objective: to investigate the effect of various biological agents (BAs), including combined treatment with rituximab (RTM) and belimumab (BLM), on the activity of systemic lupus erythematosus (SLE) and to evaluate their efficacy and impact on some parameters of humoral immunity.Subjects and methods. BAs were prescribed to 54 patients with a reliable diagnosis of SLE with high and medium activity according to SLEDAI-2K; 40 of them received RTM, 7 – BLM; 7 – combined therapy with RTM and BLM. Clinical and laboratory examinations were made in all the patients at the time of their inclusion and then every 3 months during a year. The results were assessed using SLEDAI-2K, BILAG index, Lupus Erythematosus National Assessment (SELENA)-SLEDAI Flare index (SFI) (a moderate, severe exacerbation), and SLE Responder Index (SRI).Results and discussion. At 3, 6, and 12 months after start of therapy, the use of BAs in all the patients resulted in a disease activity reduction. It was statistically significant (p < 0.00001) in the RTM group; and no statistical analysis was carried out in the BLM and RTM+BLM groups due to the small numbers of patients. At the same time, there was a progressive decrease in the levels of anti-double-stranded DNA (ds-DNA) antibodies (Abs) and an increase in the concentration of the complement fractions C3 and C4 in the RTM and RTM+BLM groups (p < 0.05) at one-year follow-up. After 12 months of therapy with BAs, there was a decrease in IgG (p < 0.02) and IgM (p < 0.03) levels; but overall it remained within the reference ranges. Prior to therapy, irreversible organ damages were recorded in 23 (42.6%) of the 54 patients. The increased damage index at 12 month was observed only in patients receiving RTM, which is probably due to the use of higher-dose glucocorticoids.Conclusion. All three methods of therapy with BAs in SLE patients demonstrated good efficiency shown as a significant decrease in clinical and laboratory activity measures that were assessed by SLEDAI-2K and the levels of anti-ds-DNA and complement components C3 and C4. The decrease in immunoglobulin levels did not go beyond the reference values. Therapy with BLM and RTM+BLM allowed for managing patients with the low and average doses of oral glucocorticoids, which contributed to the reduction of not only the activity, but also risk of irreversible organ damages.
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Anastasiou C, Dulai O, Baskaran A, Proudfoot J, Verhaegen S, Kalunian K. Immunosuppressant use and hospitalisations in adult patients with systemic lupus erythematosus admitted to a tertiary academic medical centre. Lupus Sci Med 2018; 5:e000249. [PMID: 29955368 PMCID: PMC6018861 DOI: 10.1136/lupus-2017-000249] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Revised: 05/03/2018] [Accepted: 05/08/2018] [Indexed: 11/15/2022]
Abstract
Objectives To describe how immunosuppressant use and hospitalisation patterns for SLE have evolved by comparing admission statistics at one academic centre between 2005 and 2013. Methods We identified admissions for SLE and for all hospitalised patients by using the hospital electronic database. For adult patients with SLE, a comprehensive chart review was conducted to identify primary indications for hospitalisation, in-hospital mortality, mean length of stay and immunosuppressant use. Results The number of yearly SLE patient hospitalisations decreased from 178 to 86 between the two times of observation. Infection was the most common reason for hospitalisation accounting for 39.9% of hospitalisations in 2005 versus 31.4% of hospitalisations in 2013 (p=0.29). Lupus flare accounted for 9.6% of admissions in 2005 versus 8.1% of admissions in 2013 (p=0.72). Seven patients died during their hospitalisation (3.9% of admissions) in 2005 as opposed to no inpatient deaths in 2013. Of the 261 admissions between 2010 and 2013, six admissions resulted in death (2.3% of admissions). SLE patient mean length of hospital stay decreased from 7.6 days to 6.4 days (p=0.36) compared with all patient length of stay, which decreased from 6 days to 5.8 days. Corticosteroid use decreased (79.8% to 61.6%, p=0.11) while hydroxychloroquine (27.0% to 59.3%, p<0.001) use increased over time. Conclusions The number of hospitalisations, mortality and length of stay among hospitalised patients with SLE decreased over time. Infection was the primary reason for inpatient hospitalisation. Hydroxychloroquine use more than doubled over this same time period with statistical significance. These pilot data suggest improvements in SLE hospitalisation outcomes over time, but larger studies are needed to examine these trends and to understand the relationship between changing medication prescribing patterns and hospitalisation outcomes in patients with SLE.
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Affiliation(s)
- Christine Anastasiou
- Department of Medicine, University of California San Diego, San Diego, California, USA.,Department of Medicine, University of California San Francisco, San Francisco, California, USA
| | - Olivia Dulai
- Department of Medicine, University of California Medical Center, La Jolla, California, USA.,Chadwick School, Palos Verdes Peninsula, California, USA
| | - Amrutha Baskaran
- Department of Medicine, University of California San Diego, San Diego, California, USA
| | - James Proudfoot
- Clinical and Translational Research Institute, University of California San Diego, La Jolla, California, USA
| | - Samuel Verhaegen
- Clinical and Translational Research Institute, University of California San Diego, La Jolla, California, USA
| | - Kenneth Kalunian
- Department of Medicine, University of California San Diego, San Diego, California, USA
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Harry O, Yasin S, Brunner H. Childhood-Onset Systemic Lupus Erythematosus: A Review and Update. J Pediatr 2018; 196:22-30.e2. [PMID: 29703361 DOI: 10.1016/j.jpeds.2018.01.045] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2017] [Revised: 10/30/2017] [Accepted: 01/12/2018] [Indexed: 12/13/2022]
Affiliation(s)
- Onengiya Harry
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Shima Yasin
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Hermine Brunner
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH.
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Emamikia S, Gentline C, Chatzidionysiou K, Arnaud L, van Vollenhoven R. Relationship between glucocorticoid dose and adverse events in systemic lupus erythematosus: data from a randomized clinical trial. Scand J Rheumatol 2017; 47:131-140. [PMID: 28862513 DOI: 10.1080/03009742.2017.1336570] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
OBJECTIVE The aim was to obtain a better understanding of the relationship between exposure to glucocorticoids (GCs) and adverse events (AEs) reported in a randomized controlled trial (RCT) in systemic lupus erythematosus (SLE) patients. METHOD We used data from the BLISS-76 trial on belimumab. The data were accessed through an agreement under the SHARE mechanism. AEs were grouped according to medical relevance, i.e. based on similarity of symptoms and pathophysiology. We studied the relationship between AEs and exposure to GCs at baseline and at any time-point, and compared the frequencies of each AE and groups of AEs between tertiles of cumulative GC dose. RESULTS In total, 991 AEs were reported in the 819 patients of the trial. The frequencies of anaemia, pyrexia, oral herpes, and malaise were significantly higher (p < 0.05) in patients who were on GCs at baseline than in those who were not. The frequencies of several other AEs, including nausea, seasonal allergy, bacterial sinusitis, and viral upper respiratory infection, were significantly higher in patients without GCs. For cumulative GCs, tachycardia and proteinuria were significantly more frequent in the highest tertile than in the lowest tertile, but other AEs and groups of AEs were significantly more frequent in the lowest tertile. CONCLUSION This study highlights the feasibility of post-hoc analyses of RCTs using the SHARE mechanism and demonstrates the association of GCs with various AEs. Contrary to expectations, there were also associations between lower cumulative GC dose and several other AEs.
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Affiliation(s)
- S Emamikia
- a Department of Medicine (ClinTRID), Solna , Karolinska Institutet, Karolinska University Hospital , Stockholm , Sweden
| | - C Gentline
- a Department of Medicine (ClinTRID), Solna , Karolinska Institutet, Karolinska University Hospital , Stockholm , Sweden
| | - K Chatzidionysiou
- a Department of Medicine (ClinTRID), Solna , Karolinska Institutet, Karolinska University Hospital , Stockholm , Sweden
| | - L Arnaud
- b Department of Rheumatology , Strasbourg University Hospital , Strasbourg , France
| | - R van Vollenhoven
- a Department of Medicine (ClinTRID), Solna , Karolinska Institutet, Karolinska University Hospital , Stockholm , Sweden.,c Academic Medical Center , Amsterdam Rheumatology and Immunology Center , Amsterdam , The Netherlands
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Coexisting Juvenile Dermatomyositis and Sickle Cell Disease: Maintaining a High Degree of Suspicion. J Pediatr 2017; 186:189-191. [PMID: 28396024 DOI: 10.1016/j.jpeds.2017.03.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2016] [Revised: 01/12/2017] [Accepted: 03/14/2017] [Indexed: 11/24/2022]
Abstract
Juvenile dermatomyositis is an idiopathic inflammatory myopathy of childhood not previously described in a patient with sickle cell disease. We present a case of an 11-year-old girl with sickle cell disease who was diagnosed subsequently with juvenile dermatomyositis, and highlight the diagnostic and therapeutic challenges of these concurrent chronic diseases.
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Affiliation(s)
- Luis Alonso González
- Division of Rheumatology, Department of Internal Medicine, School of Medicine, Universidad de Antioquia, Medellín, Colombia
| | - Graciela S. Alarcón
- Department of Medicine, Division of Clinical Immunology and Rheumatology, School of Medicine, The University of Alabama at Birmingham, Birmingham, AL, USA
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Pinto AJ, Benatti FB, Roschel H, de Sá Pinto AL, Silva CA, Sallum AME, Gualano B. Poor muscle strength and function in physically inactive childhood-onset systemic lupus erythematosus despite very mild disease. REVISTA BRASILEIRA DE REUMATOLOGIA 2016; 56:509-514. [PMID: 27914598 DOI: 10.1016/j.rbre.2016.07.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Accepted: 04/12/2016] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE To compare muscle strength (i.e. lower- and upper-body strength) and function between physically inactive childhood-onset systemic lupus erythematosus patients (C-SLE) and healthy controls (CTRL). METHODS This was a cross-sectional study and the sample consisted of 19 C-SLE (age between 9 and 18 years) and 15 CTRL matched by age, sex, body mass index (BMI), and physical activity levels (assessed by accelerometry). Lower- and upper-body strength was assessed by the one-repetition-maximum (1-RM) test. Isometric strength was assessed through a handgrip dynamometer. Muscle function was evaluated by the timed-stands test (TST) and the timed-up-and-go test (TUG). RESULTS When compared with CTRL, C-SLE showed lower leg-press and bench-press 1-RM (p=0.026 and p=0.008, respectively), and a tendency toward lower handgrip strength (p=0.052). C-SLE showed lower TST scores (p=0.036) and a tendency toward higher TUG scores (p=0.070) when compared with CTRL. CONCLUSION Physically inactive C-SLE patients with very mild disease showed reduced muscle strength and functionality when compared with healthy controls matched by physical activity levels. These findings suggest C-SLE patients may greatly suffer from a physically inactive lifestyle than healthy controls do. Moreover, some sub-clinical "residual" effect of the disease or its pharmacological treatment seems to affect C-SLE patients even with a well-controlled disease.
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Affiliation(s)
- Ana Jéssica Pinto
- Universidade de São Paulo (USP), Grupo de Pesquisa em Fisiologia Aplicada e Nutrição, São Paulo, SP, Brazil
| | - Fabiana Braga Benatti
- Universidade de São Paulo (USP), Faculdade de Medicina, Divisão de Reumatologia, São Paulo, SP, Brazil
| | - Hamilton Roschel
- Universidade de São Paulo (USP), Grupo de Pesquisa em Fisiologia Aplicada e Nutrição, São Paulo, SP, Brazil; Universidade de São Paulo (USP), Faculdade de Medicina, Divisão de Reumatologia, São Paulo, SP, Brazil
| | - Ana Lúcia de Sá Pinto
- Universidade de São Paulo (USP), Faculdade de Medicina, Divisão de Reumatologia, São Paulo, SP, Brazil
| | - Clovis Artur Silva
- Universidade de São Paulo (USP), Faculdade de Medicina, Instituto da Criança, São Paulo, SP, Brazil
| | | | - Bruno Gualano
- Universidade de São Paulo (USP), Grupo de Pesquisa em Fisiologia Aplicada e Nutrição, São Paulo, SP, Brazil; Universidade de São Paulo (USP), Faculdade de Medicina, Divisão de Reumatologia, São Paulo, SP, Brazil.
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Moroni G, Doria A, Giglio E, Imbasciati E, Tani C, Zen M, Strigini F, Zaina B, Tincani A, Gatto M, de Liso F, Grossi C, Meroni PL, Cabiddu G, Messa P, Ravani P, Mosca M. Maternal outcome in pregnant women with lupus nephritis. A prospective multicenter study. J Autoimmun 2016; 74:194-200. [DOI: 10.1016/j.jaut.2016.06.012] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Revised: 06/17/2016] [Accepted: 06/21/2016] [Indexed: 01/31/2023]
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Pinto AJ, Benatti FB, Roschel H, de Sá Pinto AL, Silva CA, Sallum AME, Gualano B. Redução na força muscular e capacidade funcional em pacientes fisicamente inativos com lúpus eritematoso sistêmico de início juvenil, apesar de doença muito leve. REVISTA BRASILEIRA DE REUMATOLOGIA 2016. [DOI: 10.1016/j.rbr.2016.04.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
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Thakral A, Klein-Gitelman MS. An Update on Treatment and Management of Pediatric Systemic Lupus Erythematosus. Rheumatol Ther 2016; 3:209-219. [PMID: 27747587 PMCID: PMC5127968 DOI: 10.1007/s40744-016-0044-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Indexed: 12/17/2022] Open
Abstract
Systemic lupus erythematosus (SLE) is a chronic multisystem autoimmune disorder in which 20 % of patients are diagnosed in childhood. Childhood-onset SLE is associated with higher morbidity and mortality than adult-onset SLE. The aims of disease management with early immunosuppression are to decrease disease activity and improve quality of life. A multidisciplinary approach is necessary due to the complexity of lupus in pediatric patients. It is important to provide patients with high quality of care and to instill ownership of their disease process from a young age to prepare them to manage this life-long illness. This article reviews current management of SLE in children.
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Affiliation(s)
- Amit Thakral
- Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University, Chicago, IL, USA.
| | - Marisa S Klein-Gitelman
- Feinberg School of Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University, Chicago, IL, USA
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Borrell H, Narváez J, Alegre JJ, Castellví I, Mitjavila F, Aparicio M, Armengol E, Molina-Molina M, Nolla JM. Shrinking lung syndrome in systemic lupus erythematosus: A case series and review of the literature. Medicine (Baltimore) 2016; 95:e4626. [PMID: 27537601 PMCID: PMC5370827 DOI: 10.1097/md.0000000000004626] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Shrinking lung syndrome (SLS) is a rare and less known complication mainly associated with systemic lupus erythematosus (SLE). In this study, we analyze the clinical features, investigation findings, approaches to management, and outcome in a case series of 9 adult patients with SLE and SLS diagnosed during a 35-year period in 3 referral tertiary care hospitals in Spain. Additionally, we reviewed 80 additional cases previously reported (PubMed 1965-2015). These 80 cases, together with our 9 patients, form the basis of the present analysis.The overall SLS prevalence in our SLE population was 1.1% (9/829). SLS may complicate SLE at any time over its course, and it usually occurs in patients without previous or concomitant major organ involvement. More than half of the patients had inactive lupus according to SELENA-systemic lupus erythematosus disease activity index (SLEDAI) scores. Typically, it presents with progressive exertional dyspnea of variable severity, accompanied by pleuritic chest pain in 76% of the cases.An important diagnostic delay is common. The diagnostic tools that showed better yield for SLS detection are the imaging techniques (chest x-ray and high-resolution computed tomography) along with pulmonary and diaphragmatic function tests. Evaluation of diaphragm dome motion by M-mode ultrasonography and phrenic nerve conduction studies are less useful.There are no standardized guidelines for the treatment of SLS in SLE. The majority of patients were treated with medium or high doses of glucocorticoids. Several immunosuppressive agents have been used in conjunction with steroids either if the patient fails to improve or since the beginning of the treatment. Theophylline and beta-agonists, alone or in combination with glucocorticoids, have been suggested with the intent to increase diaphragmatic strength.The overall long-term prognosis was good. The great majority of patients had significant clinical improvement and stabilization, or mild to moderate improvement on pulmonary function tests. The mortality rate was very low.
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Affiliation(s)
- Helena Borrell
- Department of Rheumatology, Hospital Universitario de Bellvitge-IDIBELL, Barcelona
| | - Javier Narváez
- Department of Rheumatology, Hospital Universitario de Bellvitge-IDIBELL, Barcelona
- Correspondence: Dr Francisco Javier Narváez García, Department of Rheumatology (Planta 10–2), Hospital Universitario de Bellvitge, Feixa Llarga, s/n, Hospitalet de Llobregat, Barcelona 08907, Spain (e-mail: )
| | - Juan José Alegre
- Department of Rheumatology, Hospital Universitario Dr. Peset, Valencia
| | | | | | - María Aparicio
- Department of Rheumatology, Hospital Universitario de Bellvitge-IDIBELL, Barcelona
| | - Eulàlia Armengol
- Department of Rheumatology, Hospital Universitario de Bellvitge-IDIBELL, Barcelona
| | - María Molina-Molina
- Department of Pneumology, Hospital Universitario de Bellvitge-IDIBELL, Barcelona, Spain
| | - Joan M. Nolla
- Department of Rheumatology, Hospital Universitario de Bellvitge-IDIBELL, Barcelona
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