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Vizcarra Ruiz LA, Sarmiento Hernández SN, Villalobos Rodelo JJ. [Oral pathologies in pediatric patients related to juvenile systemic lupus erythematosus and considerations in stomatological management. A review]. REVISTA CIENTÍFICA ODONTOLÓGICA 2023; 11:e179. [PMID: 38312465 PMCID: PMC10831998 DOI: 10.21142/2523-2754-1104-2023-179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 11/17/2023] [Indexed: 02/06/2024] Open
Abstract
Introduction Juvenile lupus erythematosus (jSLE) is a rheumatic disease that affects the functioning of internal organs and is multisystemic. It is a chronic condition and is usually associated with very significant morbidity, which is higher in children and adolescents than in adults. Objectives Describe and identify the most current concepts of jSLE, etiology, epidemiology of the disease, semiology, oral manifestations, as well as treatment, consequences and differences with systemic lupus erythematosus in adults (aSLE). Materials and methods A literature search was carried out in PubMed, Ebsco, SciELO, and ELSEVIER, using the key words, "Juvenile lupus erythematosus","dental caries", "oral manifestation", "children dentistry". Aimed at studies carried out in humans between 2010 to 2023 and the most relevant topics related to this disease were analyzed. Results The information that was collected corresponds to the last 13 years, with the purpose of making an update on the topic of study, 750 articles were reviewed which were analyzed with the inclusion and exclusion criteria but only 50 met these criteria articles. Conclusion Dental care in patients with SLEj is a challenge, since there are different considerations that we must take into account before carrying out any treatment, since they present alterations in the joints, salivary glands and failures of multiple organs. It is important to know the different differential diagnoses for unequivocal detection of the disease. In the presence of signs and symptoms based on the criteria of jSLE or early onset, a consultation with the immunology area is recommended to confirm or rule out this disease.
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Affiliation(s)
- Lizeth Aglaeé Vizcarra Ruiz
- Division de Odontopediatria, Facultad de Odontologia, Universidad Autonoma de Sinaloa. Sinaloa, Mexico. , Universidad Autónoma de Sinaloa Division de Odontopediatria Facultad de Odontologia Universidad Autonoma de Sinaloa. Sinaloa Mexico
| | - Selya Nayjaa Sarmiento Hernández
- Division de Maestria en Odontologia Integral del Nino y Adolescente, Facultad de Odontologia de la Universidad Autonoma de Sinaloa. Sinaloa, Mexico. , Universidad Autónoma de Sinaloa Division de Maestria en Odontologia Integral del Nino y Adolescente Facultad de Odontologia Universidad Autonoma de Sinaloa Sinaloa Mexico
| | - Juan José Villalobos Rodelo
- Division de Maestria en Odontologia Integral del Nino y Adolescente, Facultad de Odontologia de la Universidad Autonoma de Sinaloa. Sinaloa, Mexico. , Universidad Autónoma de Sinaloa Division de Maestria en Odontologia Integral del Nino y Adolescente Facultad de Odontologia Universidad Autonoma de Sinaloa Sinaloa Mexico
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Clinical and histopathological study of renal biopsy in Nepalese children: A single center experience. PLoS One 2022; 17:e0276172. [PMID: 36301960 PMCID: PMC9612495 DOI: 10.1371/journal.pone.0276172] [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: 12/24/2021] [Accepted: 10/01/2022] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Glomerular diseases are important causes of morbidity and mortality among children in developing countries. Renal biopsy is the gold standard for determining histological diagnosis, prognosis, and therapy options. This study aimed to investigate the clinical, histopathological, and direct immunofluorescence findings of renal biopsy results in Nepalese children under 18 years old. METHODS In this retrospective cross-sectional study, the available data from children who had undergone kidney biopsy between 2016 and the end of 2020 were evaluated. Demographic data, indications of biopsy, histopathologic findings, and direct immunofluorescence findings were collected and presented. RESULTS The mean age of the patients was 12.14 ± 4.07 years. Male/female ratio was 1:1. The majority of biopsy cases were aged between 11-15 years of age. The most common indication for biopsy in children was nephrotic syndrome (68.25%). Lupus nephritis with 28 cases (22.22%) had the highest frequency in overall renal biopsies. Minimal change disease (MCD) with 22 cases (17.46%) followed by Ig A nephropathy with 16 cases (12.69%) were the most frequent primary glomerulonephritis. Lupus nephritis showed full house positivity, and MCD showed full house negativity in all Direct immunofluorescence (DIF) parameters, whereas immunoglobulin A nephropathy showed 100% positivity in Ig A in DIF. CONCLUSIONS Nephrotic syndrome was the most common indication for renal biopsy. The most common primary glomerulonephritis was MCD, while secondary glomerulonephritis was lupus nephritis. Clinical data, light microscopy, and direct DIF played an integral role in the overall final diagnosis.
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Kifer N, Sestan M, Frkovic M, Kifer D, Kozmar A, Padjen I, Potocki K, Anic B, Batinic D, Malcic I, Jelusic M. 2019 ACR/EULAR classification criteria and therapy in predicting organ damage accrual in patients with childhood-onset systemic lupus erythematosus: A retrospective study over the last 29 years. Lupus 2022; 31:828-836. [PMID: 35410557 DOI: 10.1177/09612033221094707] [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
OBJECTIVE We explored damage occurrence in patients with childhood-onset SLE (cSLE) and aimed to predict the risk of organ damage occurrence in time. METHODS The retrospective study included patients treated for cSLE at the Centre of Reference for Pediatric and Adolescent Rheumatology of the Republic Croatia over a 29-year period. RESULTS The disease development of 97 patients (77 females) with cSLE was examined. The median (Q1, Q3) follow-up time was 6.5 (2.3, 12.0) years. SDI was determined at 5 time points (6, 12, 24, 36 months, and last follow-up). Thirty-eight patients (48%) had organ damage at the last follow-up. Prepubertal group of patients showed higher SLEDAI scores at the disease onset, while post-pubertal group had significantly lower proportion of patients with relapses. We estimated the time from the first symptom to the moment of damage and our findings suggest that it is unlikely that organ damage will occur in 50% of patients in the first 6 years since the diagnosis. The number of 2019 ACR/EULAR classification criteria at the time of diagnosis associated with SDI determined after 1 year of the follow-up period. The patients who received higher doses of glucocorticoids accumulated damage faster and mycophenolate mofetil was found to be a more frequent therapy in patients with SDI ≥3. CONCLUSION Knowing that damage will most likely happen after the first 6 years after diagnosis in 50% of patients enables physicians to better predict damage occurrence. High number of 2019 ACR/EULAR criteria and treatment with glucocorticoids in childhood-onset SLE are associated with damage accrual and these findings could enable us to detect patients which should be closely monitored for higher risk of damage development.
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Affiliation(s)
- Nastasia Kifer
- Division of Rheumatology and Immunology, Department of Pediatrics, 415458University of Zagreb School of Medicine, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Mario Sestan
- Division of Rheumatology and Immunology, Department of Pediatrics, 415458University of Zagreb School of Medicine, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Marijan Frkovic
- Division of Rheumatology and Immunology, Department of Pediatrics, 415458University of Zagreb School of Medicine, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Domagoj Kifer
- Department of Biophysics, 87162University of Zagreb Faculty of Pharmacy and Biochemistry, Zagreb, Croatia
| | - Ana Kozmar
- Department of Laboratory Diagnostics, 314581University of Zagreb School of Medicine, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Ivan Padjen
- Division of Clinical Immunology and Rheumatology, Department of Internal Medicine, 534752University of Zagreb School of Medicine, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Kristina Potocki
- Diagnostic and Interventional Radiology Department, 415458University of Zagreb School of Medicine, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Branimir Anic
- Division of Clinical Immunology and Rheumatology, Department of Internal Medicine, 534752University of Zagreb School of Medicine, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Drago Batinic
- Department of Laboratory Diagnostics, 314581University of Zagreb School of Medicine, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Ivan Malcic
- Division of Rheumatology and Immunology, Department of Pediatrics, 415458University of Zagreb School of Medicine, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Marija Jelusic
- Division of Rheumatology and Immunology, Department of Pediatrics, 415458University of Zagreb School of Medicine, University Hospital Centre Zagreb, Zagreb, Croatia
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Abd El Monem Teama M, Adham El-Mohamdy M, Abdellah Abdullah Mahmoud F, Mohammed Badr F. Autoantibody Profile of Egyptian Juvenile Systemic Lupus Erythematosus Patients and Its Association with Clinical Characteristics and Disease Activity. Open Access Rheumatol 2021; 13:201-212. [PMID: 34295197 PMCID: PMC8291800 DOI: 10.2147/oarrr.s317315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 07/02/2021] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE This study was conducted to estimate the frequency of anti-nuclear antibodies (ANAs), anti-dsDNA, and anti-extractable nuclear antigen (ENA) antibodies in juvenile systemic lupus erythematosus (JSLE) patients and their association with different clinical manifestations and disease activity. PATIENTS AND METHODS A cross-sectional study that includes 100 JSLE patients from Ain Shams University Hospital was conducted. All subjects underwent history taking, clinical examination, assessment of disease activity based on the SLE disease activity index (SLEDAI), laboratory investigations, and tests for autoantibodies, namely ANA, anti-dsDNA, and anti-ENA antibodies, including anti-Ro (SSA), anti-La (SSB), anti-Smith (Sm), and anti-U1-ribonucleoprotein (U1-RNP). RESULTS The most common clinical features were polyarthralgia (71%), haematological manifestations (65%), malar rash (54%), and nephritis (51%), respectively. All patients had positive ANA (100%), while anti-dsDNA frequency was 83%. The most common anti-ENA antibodies were anti-RNP (41%), anti-Sm (31%), anti-SSA (27%), and anti-SSB (20%), respectively. Anti-RNP had a clinical association with oral ulcer, Raynaud' phenomena, haematological, neuropsychiatric and thromboembolic manifestations. Meanwhile, anti-Sm had a significant association with serositis, mucocutaneous, constitutional, and neuropsychiatric manifestations. Anti-SSA was associated with mucocutaneous, musculoskeletal, Raynaud' phenomena, renal, haematological and cardiac manifestations, while anti-SSB was significantly associated with malar rash, serositis, thromboembolic, musculoskeletal, and neuropsychiatric manifestations. Concerning SLEADI score, anti-dsDNA antibody was significantly associated with moderate disease activity score (p=0.032) while anti-SSA significantly associated with high disease activity (p=0.045). Both anti-SSB and anti-Sm were significantly associated with both moderate and high disease activities, meanwhile anti-U1-RNP was associated with moderate disease activity (p=0.014). CONCLUSION Anti-dsDNA and anti-ENAs antibodies were frequently found in JSLE patients (83%, 63%), respectively. They were significantly associated with variable clinical manifestations and could be used as predictors for assessment of disease activity.
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Affiliation(s)
- Mohammed Abd El Monem Teama
- Internal Medicine Department, Division of Rheumatology and Immunology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | | | | | - Fatma Mohammed Badr
- Internal Medicine Department, Division of Rheumatology and Immunology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
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Childhood-Onset Systemic Lupus Erythematosus: Southeast Asian Perspectives. J Clin Med 2021; 10:jcm10040559. [PMID: 33546120 PMCID: PMC7913223 DOI: 10.3390/jcm10040559] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 01/29/2021] [Accepted: 01/30/2021] [Indexed: 01/01/2023] Open
Abstract
Childhood onset systemic lupus erythematosus is a rare disease that is more common amongst Southeast Asian children compared to the West. It is typified by a peripubertal onset and a female preponderance, which increases with advancing age. Organs commonly involved at diagnosis include haematological, renal, and mucocutaneous. Fever, malar rash, and cutaneous vasculitis are common. Lupus nephritis is typically proliferative especially Class IV and contributes to both disease activity and damage. Antinuclear antibody and anti-dsDNA positivity are both prevalent in this region. Disease activity is higher than Western cohorts at onset but responds to therapy reducing to low disease activity by six months. However, organ damage occurs early and continues to accumulate over the time, a consequence of both active disease (neurological and renal systems) and steroid-related complications especially in the eye (cataract and glaucoma) and musculoskeletal systems (avascular necrosis). Infections remain the leading cause of death and mortality in this region is highly variable contributed by the heterogeneity in social economic status, healthcare access, and availability of paediatric rheumatology expertise in the region.
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Hikmah Z, Endaryanto A, Gede Ugrasena ID. Systemic lupus erythematosus organ manifestation and disease activity in children based on Mexican systemic lupus erythematosus disease activity index score at East Java, Indonesia. INDIAN JOURNAL OF RHEUMATOLOGY 2021. [DOI: 10.4103/injr.injr_76_21] [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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Balci S, Ekinci RMK, Bayazit AK, Melek E, Dogruel D, Altintas DU, Yilmaz M. Juvenile systemic lupus erythematosus: a single-center experience from southern Turkey. Clin Rheumatol 2019; 38:1459-1468. [PMID: 30648229 DOI: 10.1007/s10067-019-04433-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 12/10/2018] [Accepted: 01/03/2019] [Indexed: 01/04/2023]
Abstract
OBJECTIVES This study was conducted to analyze clinical characteristics, laboratory data, disease activity, and outcome of juvenile systemic lupus erythematosus (jSLE) patients from southern Turkey. METHODS Fifty-three patients with jSLE diagnosed according to the revised American College of Rheumatology 1997 criteria between January 2005 and June 2018 were included in the present study. RESULTS The median age at the diagnosis was 12.8 (range, 5.1-17.7) years. The female to male ratio was 9.6:1. The most prevalent clinical features were mucocutaneous involvement (96.2%) and constitutional manifestations (94.3%). Renal manifestations, hematological manifestations, and neuropsychiatric involvement were detected in 40 (75%), in 38 (71.7%), and in 13 (24.5%) patients, respectively. Renal biopsy was performed to 49 patients (92.5%). Class IV lupus nephritis (LN) (34%) and class II LN (20.4%) were the most common findings. Mycophenolate mofetil, cyclophosphamide with corticosteroid were the main treatment options. Eighteen patients received rituximab and one tocilizumab. The mean SLE Disease Activity Index (SLEDAI) score at the time of diagnosis was 22.47 ± 8.8 (range = 3-49), and 1.34 ± 1.85 (range = 0-7) at last visit. Twenty-one patients (39.6%) had damage in agreement with Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index (PedSDI; mean = 0.60 ± 0.94; range = 0-5) criteria. Growth failure was the most prevalent cause of damage (n = 13, 26%). One patient deceased due to severe pulmonary hemorrhage and multiple cerebral thromboses. CONCLUSION jSLE patients in this cohort have severe disease in view of the higher frequency of renal and neurologic involvement. Nevertheless, multicenter studies are needed to make a conclusion for all Turkish children with jSLE.
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Affiliation(s)
- Sibel Balci
- Department of Pediatric Rheumatology, Faculty of Medicine, Cukurova University, Adana, Turkey.
| | | | - Aysun Karabay Bayazit
- Department of Pediatric Nephrology, Faculty of Medicine, Cukurova University, Adana, Turkey
| | - Engin Melek
- Department of Pediatric Nephrology, Faculty of Medicine, Cukurova University, Adana, Turkey
| | - Dilek Dogruel
- Department of Pediatric Allergy and Immunology, Faculty of Medicine, Cukurova University, Adana, Turkey
| | - Derya Ufuk Altintas
- Department of Pediatric Allergy and Immunology, Faculty of Medicine, Cukurova University, Adana, Turkey
| | - Mustafa Yilmaz
- Department of Pediatric Rheumatology, Faculty of Medicine, Cukurova University, Adana, Turkey
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El-Gamasy MA, El-Naghy W. Urinary Neutrophil Gelatinase-Associated Lipocalin and Urinary Soluble CXCL16 as Biomarkers of Activity in Pediatric Lupus Nephritis. Indian J Nephrol 2018; 28:427-432. [PMID: 30647496 PMCID: PMC6309382 DOI: 10.4103/ijn.ijn_265_17] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
One of the challenges of treating patients with lupus nephritis (LN) is to assess disease activity. The aim of this study was to measure the urinary neutrophil gelatinase-associated lipocalin (uNGAL) and urinary soluble chemokine (C-X-C motif) ligand 16 (CXCL16) levels in children and adolescents with systemic lupus erythematosus (SLE) and investigate whether they are elevated in active LN. This study was conducted on 80 patients diagnosed as SLE by the Systemic Lupus International Collaborating Clinics criteria and 60 apparently healthy individuals as controls. Global and renal disease activities were evaluated by Systemic Lupus Erythematosus Disease Activity Index (SLEDAI) and renal SLEDAI, respectively. uNGAL and urinary CXCL16 were measured for all participants by ELISA. Renal biopsy was done for all cases at initial diagnosis and was graded using ISN/RPS classification. uNGAL and CXCL16 were higher in patients than in the controls (8.9 ± 3.56 ng/dl and 1067 ± 367 ug/L vs. 2.26 ± 1.95 ng/dl and 471 ± 106 ug/L, respectively). uNGAL had higher sensitivity and specificity than urinary CXCL16 as predictor of LN (95% and 90% vs. 85% and 80%, respectively). There was significant positive correlations between uNGAL levels, 24-h urinary proteins (r = 0.732, P = 0.001), and SLEDAI (r = 0.359, P = 0.001). There was also significant positive correlations between urinary CXCL16 levels, 24-h urinary proteins (r = 0.47, P = 0.001), and SLEDAI (r = 0.17, P = 0.001). uNGAL and CXCL16 were reliable indicators of the activity of LN.
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Affiliation(s)
- M. A. El-Gamasy
- Department of Pediatrics, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - W. El-Naghy
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Tanta University, Tanta, Egypt
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Serum-soluble CXCL16 in juvenile systemic lupus erythematosus: a promising predictor of disease severity and lupus nephritis. Clin Rheumatol 2018; 37:3025-3032. [PMID: 30006918 DOI: 10.1007/s10067-018-4203-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 06/20/2018] [Accepted: 07/09/2018] [Indexed: 12/27/2022]
Abstract
Juvenile systemic lupus erythematosus (jSLE) is a multisystem autoimmune disease of unpredicted course and prognosis. Rates of organ involvement in SLE are higher in children, and overt lupus nephropathy is more often a presenting manifestation of SLE in children than adults. Inflammatory soluble chemokine CXC motif-ligand 16 (sCXCL16) is an important pathogenic mediator in inflammatory diseases as SLE. Herein, we aimed to evaluate serum level of sCXCL16 in jSLE patients in comparison to healthy controls and to correlate it with disease activity and extent of cutaneous and renal affection, to detect its possible role in disease pathogenesis. Serum level of sCXCL16 was determined by ELISA in 27 patients with jSLE (mean age 12.35 years ± 2.26 SD) in addition to 30 age- and sex-matched healthy controls and correlated with clinical and laboratory parameters in lupus group. Serum sCXCL16 was significantly higher in jSLE patients than controls (P ≤ 0.001), and it correlated positively with SLE disease activity, severity of lupus nephritis, 24-h urinary protein, anti-dsDNA titre, blood pressure, and ESR, while it correlated negatively with serum C3 levels. Serum sCXCL16 was higher in jSLE patients with alopecia and malar erythema. Serum sCXCL16 might play a role in inflammatory pathogenesis of jSLE particularly in periods of disease activity. It might serve as a future useful laboratory test for detection of jSLE activity, renal insult, and its severity which might limit the need for invasive renal biopsies in such a delicate patient population.
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Costagliola G, Mosca M, Migliorini P, Consolini R. Pediatric Systemic Lupus Erythematosus: Learning From Longer Follow Up to Adulthood. Front Pediatr 2018; 6:144. [PMID: 29868531 PMCID: PMC5964827 DOI: 10.3389/fped.2018.00144] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Accepted: 05/01/2018] [Indexed: 01/16/2023] Open
Abstract
Background: Pediatric systemic lupus erythematosus (pSLE) is a rare condition, representing approximately 10% of SLE cases. The aim of this study was to identify variables to improve the diagnostic awareness and management of pSLE patients. Methods: This retrospective study included 25 patients diagnosed with pSLE and followed at the University of Pisa. We collected data about clinical profile at disease onset and during a long-term follow-up, including disease activity, organ damage development, and treatments received. Results: The mean patient age at disease onset was 14.6 ± 1.6 years, and the mean follow-up period was 14.17 ± 8.04 years. The most common initial manifestations were arthritis, malar rash, and cytopenias. The median time to diagnosis since the first symptoms was 6 months, and was significantly longer in patients with hematological onset (54 months). During follow-up, the number of patients with renal involvement showed a significant increase, from 36% at diagnosis to 72.2% after 10 years of disease evolution. Patients who developed chronic organ damage maintained a higher time-averaged disease activity during follow-up and received a significantly higher dose of corticosteroids. Conclusion: Patients with immune cytopenia represent a group deserving strict clinical follow-up for the risk of evolution to SLE. Intense surveillance of renal function, early treatment and steroid-sparing strategies should be strongly considered in the management of pSLE patients.
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Affiliation(s)
- Giorgio Costagliola
- Laboratory of Immunology, Division of Pediatrics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Marta Mosca
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Paola Migliorini
- Clinical Immunology and Allergy Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Rita Consolini
- Laboratory of Immunology, Division of Pediatrics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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Sahin S, Adrovic A, Barut K, Canpolat N, Ozluk Y, Kilicaslan I, Caliskan S, Sever L, Kasapcopur O. Juvenile systemic lupus erythematosus in Turkey: demographic, clinical and laboratory features with disease activity and outcome. Lupus 2017; 27:514-519. [PMID: 29233038 DOI: 10.1177/0961203317747717] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Objectives This paper aims to assess in a retrospective fashion the clinical and laboratory features, severity and outcome of juvenile systemic lupus erythematosus (jSLE) from a referral center in Turkey. Methods We have included all jSLE patients ( n = 92) diagnosed according to the revised American College of Rheumatology 1997 criteria between January 2004 and January 2017. Results The most prevalent clinical feature in our cohort was mucocutaneous manifestations (97.8%), followed by constitutional (81.5%), hematological (59.8%) and musculoskeletal manifestations (56.5%). Renal involvement was observed in 38% ( n = 35) of the patients, whereas biopsy-proven lupus nephritis was detected in 29.3% ( n = 27) of the cohort. Neurologic involvement was seen in 15 (16.3%) individuals. Among the patients positive for anticardiolipin IgM and/or IgG ( n = 11, 12%), only three developed antiphospholipid antibody syndrome. The mean SLEDAI-2K scores at disease onset (10.5 ± 4.8) showed a substantial decrease at last visit (4.3 ± 4.6). One-quarter of the patients (26.1%, n = 24) had damage according to the PedSDI criteria with a mean score of 0.45 ± 1.0 (range 0-7). When the PedSDI damage items were evaluated individually, growth failure was the most frequent damage criterion ( n = 6), followed by seizure ( n = 5). Two patients died during the designated study period of end-stage renal disease. The five-year and 10-year survival rate of our cohort was 100% and 94.4%, respectively. Conclusions Given the lower frequency of nephritis and central nervous system disease and lower basal disease activity and damage scores, we could conclude that children with jSLE in Turkey have a more favorable course compared to Asian and African American children, as expected from Caucasian ethnicity.
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Affiliation(s)
- S Sahin
- 1 Department of Pediatric Rheumatology, Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey
| | - A Adrovic
- 1 Department of Pediatric Rheumatology, Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey
| | - K Barut
- 1 Department of Pediatric Rheumatology, Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey
| | - N Canpolat
- 2 Department of Pediatric Nephrology, Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey
| | - Y Ozluk
- 3 Department of Pathology, Istanbul University, Istanbul Medical Faculty, Istanbul, Turkey
| | - I Kilicaslan
- 3 Department of Pathology, Istanbul University, Istanbul Medical Faculty, Istanbul, Turkey
| | - S Caliskan
- 2 Department of Pediatric Nephrology, Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey
| | - L Sever
- 2 Department of Pediatric Nephrology, Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey
| | - O Kasapcopur
- 1 Department of Pediatric Rheumatology, Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey
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Adelowo OO, Olaosebikan BH, Animashaun BA, Akintayo RO. Juvenile systemic lupus erythematosus in Nigeria. Lupus 2016; 26:329-333. [DOI: 10.1177/0961203316672927] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Juvenile systemic lupus erythematosus (JSLE) is a complex multisystemic autoimmune disorder of unknown cause. It accounts for about one in five cases of SLE. The tendency for SLE to run a fulminant course when it starts in childhood has made JSLE a potentially more severe disease than adult SLE. Reports of JSLE from sub-Saharan Africa are scanty in spite of the increasing reports of adult SLE. We conducted a 4-year retrospective study of JSLE cases seen at the Lagos State University Teaching Hospital between January 2010 and December 2014. Out of the 12 patients studied, eight were girls and four were boys. All patients had positive antinuclear antibody and extractable nuclear antibody tests. Anti-dsDNA antibody was positive in 10 patients. Eight patients had renal disease while four patients had neuropsychiatric manifestations. Haematological abnormalities and constitutional symptoms were present in all patients. Patients were treated with pulse methylprednisolone, oral prednisolone, hydroxychloroquine and azathioprine. Three patients also received rituximab. In conclusion, JSLE exists in Nigeria and exhibits clinical and immunological characteristics similar to its pattern in other parts of the world. It is, however, diagnosed late and is possibly being underdiagnosed as there is no paediatric rheumatologist in the country.
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Affiliation(s)
- O O Adelowo
- Department of Medicine, Lagos State University Teaching Hospital, Ikeja, Nigeria
| | - B H Olaosebikan
- Department of Medicine, Lagos State University Teaching Hospital, Ikeja, Nigeria
| | - B A Animashaun
- Department of Paediatrics, Lagos State University Teaching Hospital, Ikeja, Nigeria
| | - R O Akintayo
- Department of Medicine, University of Ilorin Teaching Hospital, Ilorin, Nigeria
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Meshaal S, El Refai R, El Saie A, El Hawary R. Signal transducer and activator of transcription 5 is implicated in disease activity in adult and juvenile onset systemic lupus erythematosus. Clin Rheumatol 2016; 35:1515-20. [PMID: 27041383 DOI: 10.1007/s10067-016-3250-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Revised: 03/25/2016] [Accepted: 03/27/2016] [Indexed: 10/22/2022]
Abstract
The Janus kinase/signal transducers and activators of transcription (JAK/STAT) pathway is one of a handful of pleiotropic cascades used to transduce a multitude of signals for development and homeostasis in humans. It is the principal signaling mechanism for a wide array of cytokines and growth factors. Dysregulated cytokine action on immune cells plays an important role in the initiation and progress of systemic lupus erythematosus (SLE). In this study, we tried to assess the role of STAT5 in systemic lupus erythematosus and correlate its phosphorylation level with the disease activity. The activation of the STAT5 was assessed by measuring the level of expression of phosphorylated STAT5 (pSTAT5) using flow cytometry on the peripheral blood T and B cells in 58 SLE patients (40 adult and 18 juvenile onset) and on 23 healthy age- and sex-matched controls for both groups. Serum prolactin level was also assessed in the patients and control by ELISA. The study revealed that the level of pSTAT5 was higher in adult SLE patients than in healthy control (p = 0.001) and in juvenile-onset SLE patients versus age-matched control (p = 0.031). A positive correlation existed between the pSTAT5 levels and Systemic Lupus Activity Measure (SLAM) score and also with multiple clinical manifestations indicating a potential role of STAT5 signaling in pathogenesis SLE. The pSTAT5 signaling is implicated in the disease activity of SLE and may be a useful target of therapy by correcting the dysregulation of cytokines involved in the disease pathogenesis.
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Affiliation(s)
- Safa Meshaal
- Clinical and Chemical pathology department, Faculty of medicine, Cairo University, Cairo, Egypt
| | - Rasha El Refai
- Rheumatology and Rehabilitation department, Faculty of medicine, Cairo university, Cairo, Egypt
| | - Ahmed El Saie
- Pediatrics department, Faculty of medicine, Cairo University, Cairo, Egypt
| | - Rabab El Hawary
- Clinical and Chemical pathology department, Faculty of medicine, Cairo University, Cairo, Egypt.
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Sato JO, Corrente JE, Saad-Magalhães C. Chronic active disease pattern predicts early damage in juvenile systemic lupus erythematosus. Lupus 2015; 24:1421-8. [PMID: 26253073 DOI: 10.1177/0961203315599449] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2015] [Accepted: 07/08/2015] [Indexed: 01/01/2023]
Abstract
OBJECTIVE The objective of this article is to assess disease activity patterns and their relationship to damage, death and growth failure in a cohort of juvenile lupus. METHODS Chronic active, relapsing-remitting and long quiescent activity patterns were retrospectively classified according to longitudinal scores of both the Modified SLEDAI-2K and ECLAM. The Pediatric SLICC/ACR Damage Index (Ped-SDI) was scored at the last visit in patients followed more than six months. Survival analysis was performed considering death, damage and growth failure, and stratified according to disease activity patterns. Cox model analysis identified predictors for damage and growth failure among onset clinical variables. RESULTS Thirty-seven patients with 11 years mean age at diagnosis and 3.2 years mean follow-up were studied. According to the Modified SLEDAI-2K, activity pattern was 67.5% relapsing-remitting, 29.8% chronic active and 2.7% long quiescent and by ECLAM, 45.9%, 48.7% and 5.4%, respectively. The five-year survival was 90%. Damage accrued in 62.5% and growth failure in 31.3%. Chronic active cases progressed to damage earlier than relapsing-remitting (log-rank test, p < 0.05). Damage was associated with disease duration (p < 0.0001), thrombocytopenia (p < 0.05) and alopecia (p < 0.004). Growth failure was associated with disease duration (p < 0.007) and renal failure (p < 0.007). CONCLUSION Damage was observed in nearly two-thirds of patients, and occurred earlier in the chronic active pattern. Disease duration, thrombocytopenia and alopecia at onset predicted damage.
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Affiliation(s)
- J O Sato
- Departamento de Pediatria, Faculdade de Medicina de Botucatu, UNESP - Universidade Estadual Paulista, São Paulo, Brasil
| | - J E Corrente
- Departamento de Bioestatística, Instituto de Biociências, Campus de Botucatu, UNESP - Universidade Estadual Paulista, São Paulo, Brasil
| | - C Saad-Magalhães
- Departamento de Pediatria, Faculdade de Medicina de Botucatu, UNESP - Universidade Estadual Paulista, São Paulo, Brasil
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15
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Abdel-Hafez MA, Abdel-Nabi H. Juvenile systemic lupus erythematosus: onset patterns and short-term outcome in Egyptian children, a single-center experience. Lupus 2015. [PMID: 26223297 DOI: 10.1177/0961203315598016] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE The objective of this article is to define disease onset pattern and understand the response to therapy in children with systemic lupus erythematosus (SLE) in Egypt. METHODS A prospective cohort of 41 Egyptian children diagnosed with SLE was analyzed. SLE Disease Activity Index (SLEDAI) score was used to record disease activity at onset, and renal biopsy was performed to define the stage of lupus nephritis. Response to therapy over a follow-up period ranging from 10 to 50 months was evaluated. RESULTS The mean age at diagnosis was 12.12 ± 3.45 years. Thirty-six (87.8%) patients were females. Most patients had multiple manifestations at onset. The most common presenting symptoms were pallor and fever (51.2% and 43.9%, respectively). Lupus nephritis was found in 27 (65.9%) children. International Society of Nephrology (ISN) classes I and III were the most common findings on renal biopsy. Neuropsychiatric manifestations were present at disease onset in 19 patients (46.3%) with a bad prognostic course. At diagnosis, high SLEDAI scores were recorded (mean: 29.95 ± 2.06). The mean renal SLEDAI score was 10.2 ± 4. At follow-up 16 (39.02%) patients were in complete remission, 10 (24.39%) were in partial remission, two (4.87%) had active disease, five (12.9%) had relapsed, four (9.75%) had died and four (9.75%) patients were lost to follow-up. CONCLUSIONS Egyptian children with SLE appear to have severe disease on presentation with high SLEDAI scores and high prevalence of lupus nephritis, but respond well to therapy with a favorable short-term prognosis.
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Affiliation(s)
- M A Abdel-Hafez
- Tanta University, Pediatric Nephrology Unit, Tanta University Hospital, Tanta, Egypt
| | - H Abdel-Nabi
- Tanta University, Pediatric Nephrology Unit, Tanta University Hospital, Tanta, Egypt
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16
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Tan JHT, Hoh SF, Win MTM, Chan YH, Das L, Arkachaisri T. Childhood-onset systemic lupus erythematosus in Singapore: clinical phenotypes, disease activity, damage, and autoantibody profiles. Lupus 2015; 24:998-1005. [DOI: 10.1177/0961203315584413] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Accepted: 04/07/2015] [Indexed: 01/01/2023]
Abstract
Childhood-onset systemic lupus erythematosus (cSLE) is a multisystem autoimmune disease characterized by immune dysregulation affecting patients less than 18 years old. One-fifth of SLE cases are diagnosed during childhood. cSLE presents differently from adults and has a more severe and aggressive course. We describe the clinical and antibody profiles in our cSLE Singapore cohort. All cSLE patients who satisfied the 1997 American College of Rheumatology diagnostic criteria were captured in our lupus registry from January 2009 to January 2014. Data including demographic, cumulative clinical, serologic data, and damage indices were collected. Adjusted mean SLEDAI-2K (AMS) was used to summarize disease activity over multiple visits. Cluster analysis using non-hierarchical K-means procedure was performed on eight selected antibodies. The 64 patients (female:male ratio 5:1; Chinese 45.3%, Malay 28.1%, Indian 9.4%, and other races 17.2%) had a mean onset age of 11.5 years (range 2.1–16.7) and mean age at diagnosis was 11.9 years (range 2.6–18.0). Our study demonstrated differences in clinical manifestations for which hematologic involvement was the most common manifestation with less renal disease and uncommon neurologic manifestation as compared to other cSLE cohorts reported in our region. Antibody clusters were identified in our cohort but their clinical association/discrimination and outcome prediction required further validation study. Outcomes of our cohort in regard to disease activity after therapy and organ damages were comparable if not better to other cSLE cohorts elsewhere. Steroid-related damage, including symptomatic multifocal avascular necrosis and cataract, were not uncommon locally. Infection remains the major cause of death for the continent. Nevertheless, the five year survival rate of our cohort (98.4%) was high.
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Affiliation(s)
- J H T Tan
- Rheumatology and Immunology Service, Department of Pediatric Subspecialties, KK Women’s and Children’s Hospital, Singapore
| | - S F Hoh
- Department of Nursing, KK Women’s and Children’s Hospital, Singapore
| | - M T M Win
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Y H Chan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - L Das
- Rheumatology and Immunology Service, Department of Pediatric Subspecialties, KK Women’s and Children’s Hospital, Singapore
| | - T Arkachaisri
- Rheumatology and Immunology Service, Department of Pediatric Subspecialties, KK Women’s and Children’s Hospital, Singapore
- Duke-NUS Graduate Medical School, Singapore
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