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Alhatemi AQM, Al-Yacopy AA, Hashim HT, Abdulhussain RK. Neonatal lupus with complete heart block and long term follow up. Oxf Med Case Reports 2024; 2024:omae056. [PMID: 38860016 PMCID: PMC11162586 DOI: 10.1093/omcr/omae056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 03/27/2024] [Accepted: 04/16/2024] [Indexed: 06/12/2024] Open
Abstract
We present the case of a 27-year-old pregnant woman, newly diagnosed with Systemic Lupus Erythematosus (SLE) during pregnancy. The patient delivered a newborn at 38 weeks gestation, who, on the first day of life, manifested complete heart block. This case underscores the clinical challenges associated with neonatal lupus, emphasizing the need for collaborative, multidisciplinary management.
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2
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Nagliya D, Castellano C, Demory ML, Kesselman MM. Sjogren's Antibodies and Neonatal Lupus: A Scoping Review. Cureus 2024; 16:e62528. [PMID: 39022488 PMCID: PMC11253570 DOI: 10.7759/cureus.62528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2024] [Accepted: 06/16/2024] [Indexed: 07/20/2024] Open
Abstract
Sjogren's syndrome (SS) is an autoimmune disease characterized by inflammation of exocrine glands. The disorder predominantly affects middle-aged women. Autoantibodies, including anti-SS-A/Ro and anti-SS-B/La antibodies, are present in most cases of SS. These antibodies can cross the placenta and likely play a role in pregnancy complications as well as the development of neonatal lupus, resulting in congenital heart block (CHB). It is essential to monitor the fetus for CHB during pregnancy. In particular, screening with echocardiography and monitoring heart rate at home are recommended practices. Regarding medical management, hydroxychloroquine and glucocorticoids have shown promise in reducing cardiac manifestations, but further research is needed to elucidate their longer term efficacy and safety. This scoping review analyzes literature from 2001 to 2024, focusing on pregnancy outcomes among women with SS, clinical manifestations of neonatal lupus, the role of anti-SS-A/Ro and anti-SS-B/La antibodies in the development of neonatal lupus and CHB, and emphasizes the need for future research efforts to refine treatment protocols and enhance clinical care strategies for pregnant women with SS.
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Affiliation(s)
- Deepika Nagliya
- Osteopathic Medicine, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Davie, USA
| | - Courteney Castellano
- Osteopathic Medicine, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Davie, USA
| | - Michelle L Demory
- Immunology, Nova Southeastern University Dr. Kiran C. Patel College of Allopathic Medicine, Davie, USA
| | - Marc M Kesselman
- Rheumatology, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Davie, USA
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3
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Abstract
Congenital complete heart block (CCHB) defines atrioventricular conduction abnormalities diagnosed in utero or within the first 27 days of life. Maternal autoimmune disease and congenital heart defects are most commonly responsible. Recent genetic discoveries have highlighted our understanding of the underlying mechanism. Hydroxychloroquine shows promise in preventing autoimmune CCHB. Patients may develop symptomatic bradycardia and cardiomyopathy. The presence of these and other specific findings warrants placement of a permanent pacemaker to relieve symptoms and prevent catastrophic events. The mechanisms, natural history, evaluation, and treatment of patients with or at risk for CCHB are reviewed.
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Affiliation(s)
- Leonard Steinberg
- Pediatric Cardiology, Children's Heart Center, Ascension St. Vincent, 8333 Naab Rd, Ste 320, Indianapolis, IN 46260, USA.
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Nor MA, Ogedegbe OJ, Barbarawi A, Ali AI, Sheikh IM, Yussuf FM, Adam SM, Hassan OA, Tabowei G, Jimoh A, Mejulu EO, Cheema AY. Systemic Lupus Erythematosus and Cardiovascular Diseases: A Systematic Review. Cureus 2023; 15:e39284. [PMID: 37346216 PMCID: PMC10280490 DOI: 10.7759/cureus.39284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/21/2023] [Indexed: 06/23/2023] Open
Abstract
Systemic lupus erythematosus (SLE) is an autoimmune condition characterized by multi-organ involvement. The clinical presentation often varies from mild to moderate to severe. The cardiovascular system may also be affected, often portending a poor prognosis for patients. Although the relationship between SLE and cardiovascular disorders has been extensively explored through case reports and literature reviews, few systematic reviews explicitly focusing on this association have been conducted. In light of this, this systematic review aims to analyze the extent of the association between SLE and cardiovascular diseases (CVDs), by exploring the risk of developing CVDs, including myocardial infarction (MI), atherosclerosis, myocarditis, pericarditis and arrhythmias, in SLE patients vs. non-SLE patients. We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines to perform the systematic review. A detailed search was done covering the period from March 2003 to March 2023 using three databases: PubMed, Google Scholar, and Cochrane. The PubMed search identified 597 articles, while Google Scholar and Cochrane searches yielded 559 and three articles, respectively. Of the 1159 articles retrieved, we chose eight for final consideration, after excluding papers that did not discuss the role of SLE in CVDs, papers published earlier than 2003, and papers with incomplete data. The eight studies chosen included two narrative reviews, two systematic reviews, and four observational studies. In this systematic review, SLE was proven to have a strong relationship with diverse CVDs, including rare ones scarcely discussed in the literature, such as vasculitis and aortic dissection. All eight of the final papers indicated a connection between SLE and CVDs, based on the systematic analysis of these articles, which revealed that most recent research supports a higher risk of peripheral arterial occlusive disease (PAOD), MI, pericarditis, myocarditis, and other cardiovascular disorders in individuals with SLE. These associations may have certain gray areas, as patient characteristics and comorbidities often affect the extent of illness and long-term prognosis. Larger-scale studies are required to probe this relationship further and research the etiopathogenesis involved in order to improve patient outcomes. The effects of SLE on the heart are, however, unequivocal.
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Affiliation(s)
- Mohammed A Nor
- Internal Medicine, Stamford Hospital/Columbia University Vagelos College of Physicians and Surgeons for Internal Medicine, Stamford City, USA
| | | | - Ahmed Barbarawi
- Internal Medicine, University of Minnesota, Minneapolis, USA
| | | | | | | | | | - Omar A Hassan
- General Practice, Ondokuz Mayis University, Samsun, TUR
| | - Godfrey Tabowei
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Abdulmalik Jimoh
- Internal Medicine, Mount Horeb Clinic and Dialysis Center, Warri, NGA
| | | | - Asfand Yar Cheema
- Medicine, Services Hospital, Lahore, PAK
- Internal Medicine, Lahore Medical and Dental College, Lahore, PAK
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Al Janahi S, Al Maashari R. An Uncommon Presentation of Neonatal Lupus Erythematosus: A Case Report. Case Rep Dermatol 2023; 15:93-98. [PMID: 37383322 PMCID: PMC10294211 DOI: 10.1159/000530465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 03/24/2023] [Indexed: 06/30/2023] Open
Abstract
Neonatal lupus erythematosus (NLE) is a rare autoimmune disorder of newborns and infants, born to usually asymptomatic mothers with lupus erythematosus. Clinical manifestations include variable cutaneous findings, with possible cardiac or hepatic involvement. We present a case of a 3-month-old baby girl with NLE, born to an asymptomatic mother. Her atypical clinical presentation included hypopigmented atrophic scars on the temples. She improved with topical pimecrolimus cream, with almost complete resolution of the facial lesions and improvement in atrophy noted at the 4-month follow-up visit. Cutaneous findings of hypopigmentation and atrophic scarring are less commonly reported. To our knowledge, no similar cases have been published in the Middle East. We aim to share this interesting case, highlight the different clinical presentations of NLE and raise awareness among physicians about this variable phenotype of NLE for timely diagnosis of this uncommon entity.
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Affiliation(s)
- Sara Al Janahi
- Department of Dermatology, Sheikh Khalifa Medical City, Abu Dhabi, UAE
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Khayat AA, Alkhaldi AJ. Neonatal Lupus presenting with neonatal hemochromatosis-like liver disease that responded to steroids: a case report. BMC Pediatr 2022; 22:630. [PMID: 36329404 PMCID: PMC9632081 DOI: 10.1186/s12887-022-03713-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 10/25/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Neonatal lupus erythematosus is a rare multisystem autoimmune disorder that predominantly involves the heart with congenital heart block but can involve other organs including the liver. The disease results from passage of maternal autoantibodies to the fetus and manifests in various forms depending on the organ involved. Neonatal lupus liver disease manifestations range from benign elevation in aminotransferases to fatal hepatic insufficiency with iron deposition that does not respond to therapy. Only a handful of cases have been reported to date. The antibodies implicated are Sjogren Syndrome types A and B antibodies. Other non-specific autoantibodies can be positive as well such as antinuclear antibodies. Smooth muscle antibodies are classically considered specific to autoimmune hepatitis, and while they have been described in other chronic liver diseases, they have not been described in neonatal lupus liver disease. Herein we report a rare case of neonatal cholestasis due to neonatal lupus liver disease that presented with a positive smooth muscle antibodies in addition to a biochemical picture of neonatal hemochromatosis, with a remarkably elevated ferritin, that responded well to steroid therapy. CASE PRESENTATION An 8-day old full-term baby girl was referred to our center for evaluation of neonatal bradycardia and generalized jaundice that started in the first day of life. Prenatal history was significant for fetal bradycardia. Examination was unremarkable except for bradycardia and generalized jaundice. Laboratory findings included elevated alanine aminotransferase, aspartate aminotransferase, Alkaline Phosphatase, and total and direct bilirubin. Her ferritin was markedly elevated along with triglycerides. Sjogren syndrome antibodies were positive in addition to antinuclear and anti-smooth muscle antibodies. The diagnosis of cardiac neonatal lupus was given, and her liver disease was attributed to lupus despite the biochemical picture of neonatal hemochromatosis. She was started on oral prednisolone for which her liver function parameters showed a dramatic response and continued to be within the normal limits several weeks after discontinuation of steroids. CONCLUSION Neonatal lupus liver disease is a rare cause of neonatal cholestasis that can rarely present with neonatal hemochromatosis picture which unlike other causes of neonatal hemochromatosis can be reversed with steroid therapy.
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Affiliation(s)
- Ammar Abdulaziz Khayat
- Dpeartment of Pediatrics, College of Medicine, Umm Al Qura University, Al Abdeyah, Alawali, Makkah, 24381 Saudi Arabia
- Pediatric Gastroenterology Unit, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Amani Jaboor Alkhaldi
- Pediatric Gastroenterology Unit, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
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Systemic sclerosis and pregnancy outcomes: a retrospective study from a single center. Arthritis Res Ther 2022; 24:91. [PMID: 35477585 PMCID: PMC9044598 DOI: 10.1186/s13075-022-02783-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 04/19/2022] [Indexed: 11/23/2022] Open
Abstract
Background Pregnancy in systemic sclerosis (SSc) patients is no more an infrequent event as it used to be, but literature data on pregnancy outcomes in women with SSc are scarce. The rate of preterm deliveries and intrauterine growth restriction (IUGR) seems to be increased, while the risk of miscarriages is controversial. Moreover, no study compared pregnancy outcomes in SSc with antiphospholipid syndrome (APS) and systemic lupus erythematosus (SLE). We performed a retrospective study to compare the pregnancy and disease outcomes of women with SSc with a cohort of age-matched women with systemic lupus erythematosus (SLE), antiphospholipid syndrome (APS), and healthy controls (HC). Methods A total of 154 pregnancies from SSc, SLE, APS patients, and HC were prospectively followed at the High-Risk Pregnancy Unit of our center from 2008 to 2019. The primary outcome was a composite endpoint of miscarriages, fetal deaths, intrauterine growth restriction (IUGR), preeclampsia, neonatal deaths, preterm birth, and small-for-gestational-age (SGA) newborns. Single adverse pregnancy outcomes (APO) represented secondary endpoints. SSc activity variations in relation to pregnancy were assessed. Results The risk of APO was significantly higher in SSc patients compared to HC (60.6% vs 10.0%; OR = 14.42; 95% CI 3.70–56.18, p = 0.001) and SLE patients (60.6% vs 37.5%; OR = 3.56; 95% CI 1.29–9.83, p = 0.014). Compared to HC, women with SSc had an increased frequency of first trimester miscarriage (15% vs 0 %; p = 0.016), preeclampsia (12% vs 0%, p = 0.038), and SGA newborns (21.2% vs 0%; p = 0.003). Preterm deliveries were more frequent in SSc pregnancies in comparison with HC (24.2% vs 5%; OR = 6.08; 95% CI 1.19–31.02, p = 0.036) and SLE patients (24.2% vs 7.5%, OR = 5.68; 95% CI 1.1–29.38, p = 0.038). Disease remained stable in all SSc patients during pregnancy and up to 1 year after delivery. Conclusions We found an increased risk of APO in our SSc cohort in comparison with HC (with higher rates of miscarriages, preeclampsia, SGA newborns, and preterm deliveries) and SLE patients (presenting a higher rate of preterm deliveries). High-risk multidisciplinary management of SSc pregnant women is highly recommended.
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Abstract
Congenital complete heart block (CCHB) defines atrioventricular conduction abnormalities diagnosed in utero or within the first 27 days of life. Maternal autoimmune disease and congenital heart defects are most commonly responsible. Recent genetic discoveries have highlighted our understanding of the underlying mechanism. Hydroxychloroquine shows promise in preventing autoimmune CCHB. Patients may develop symptomatic bradycardia and cardiomyopathy. The presence of these and other specific findings warrants placement of a permanent pacemaker to relieve symptoms and prevent catastrophic events. The mechanisms, natural history, evaluation, and treatment of patients with or at risk for CCHB are reviewed.
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9
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Mooney C, Shah M, Mukherjee G. Rash, Anemia, and Thrombocytopenia in a 6-week-old Boy. Pediatr Rev 2021; 42:558-561. [PMID: 34599055 DOI: 10.1542/pir.2020-000265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
| | - Meera Shah
- Emory University/Children's Healthcare of Atlanta, Atlanta, GA
| | - Gargi Mukherjee
- Emory University/Children's Healthcare of Atlanta, Atlanta, GA
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Pakhathirathien P, Janjindamai W, Dissaneevate S, Thatrimontrichai A, Maneenil G. Neonatal Outcomes in Pregnant Women with Systemic Lupus Erythematosus: A 13-Year Experience in Southern Thailand. J Trop Pediatr 2021; 67:6338341. [PMID: 34345902 DOI: 10.1093/tropej/fmab058] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVES The purpose of the study was to determine the clinical features of NLE and to compare the neonatal outcomes between newborns born to pregnant women with SLE and healthy pregnant women. METHODS We conducted a retrospective cohort analysis between 2007 and 2019 in a tertiary referral hospital in Thailand. A total of 118 pregnant women with SLE with 132 neonates compared with 264 randomly selected healthy pregnant women. RESULTS The median (interquartile range) gestational age and birth weight of 132 neonates born to women with SLE were 37 (35-38) weeks and 2687 g (2045-3160 g), respectively. The clinical features of NLE infants were hemolytic anemia (8%), thrombocytopenia (2.7%) and hyperbilirubinemia (5.3%). There was no neonate with a congenital complete heart block or skin lesion. Moreover, logistic regression analysis found that neonates born to women with SLE increased the risk of preterm birth [odd ratio (OR) 8.87, 95% confidence interval (95% CI) 4.32-18.21, p < 0.001], low birth weight (OR 10.35, 95% CI 5.08-21.08, p < 0.001), birth asphyxia (OR 2.91, 95% CI 1.26-6.73, p = 0.011) and NICU admission (OR 4.26, 95% CI 2.44-7.42, p < 0.001). SLE disease activity and corticosteroid and azathioprine usage were associated with preterm delivery in pregnant women with SLE. CONCLUSION The major clinical features of NLE patients were hematologic and hepatobiliary abnormalities in our study. Pregnancies with SLE dramatically increased the risk of preterm delivery and neonatal complications. LAY SUMMARY Neonatal lupus erythematosus (NLE) is the consequence of the transplacental passage of autoantibodies to newborns during pregnancy. The clinical features of NLE infants in our study were hemolytic anemia (8%), thrombocytopenia (2.7%) and hyperbilirubinemia (5.3%). There was no neonate with a congenital complete heart block or skin lesion. We also compared the neonatal outcomes between 118 pregnant women with SLE and 264 randomly selected healthy pregnant women. Our study found that the neonates born to women with SLE increased the risk of preterm birth, low birth weight, birth asphyxia and NICU admission. Moreover, SLE disease activity and corticosteroid and azathioprine usage were associated with preterm delivery in pregnant women with SLE.
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Affiliation(s)
- Pattima Pakhathirathien
- Department of Pediatrics, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, Thailand
| | - Waricha Janjindamai
- Division of Neonatology, Department of Pediatrics, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, Thailand
| | - Supaporn Dissaneevate
- Division of Neonatology, Department of Pediatrics, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, Thailand
| | - Anucha Thatrimontrichai
- Division of Neonatology, Department of Pediatrics, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, Thailand
| | - Gunlawadee Maneenil
- Division of Neonatology, Department of Pediatrics, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, Thailand
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Bitar C, Menge TD, Chan MP. Cutaneous manifestations of lupus erythematosus: A practical clinicopathologic review for pathologists. Histopathology 2021; 80:233-250. [PMID: 34197657 DOI: 10.1111/his.14440] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Accepted: 06/30/2021] [Indexed: 11/27/2022]
Abstract
Accurate diagnosis of connective tissue diseases is often challenging and relies on careful correlation between clinical and histopathologic features, direct immunofluorescence studies, and laboratory workup. Lupus erythematosus (LE) is a prototype of connective tissue disease with a variety of cutaneous and systemic manifestations. Microscopically, cutaneous LE is classically characterized by an interface dermatitis, although other histopathologic patterns also exist depending on the clinical presentation, location, and chronicity of the skin lesions. In this article, we review the clinical, serologic, histopathologic, and direct immunofluorescence findings in LE-specific and LE-nonspecific skin lesions, with an emphasis on lesser known variants, newly described features, and helpful ancillary studies. This review will guide general pathologists and dermatopathologists in accurately diagnosing and subclassifying cutaneous LE.
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Affiliation(s)
- Carole Bitar
- Department of Pathology, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA.,Department of Dermatology, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Tyler D Menge
- Department of Pathology, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA.,Department of Dermatology, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA
| | - May P Chan
- Department of Pathology, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA.,Department of Dermatology, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA
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Nguyen EL, Huang AC, Khalsa UK, Saarela K, Sandborg C, Ebel NH. Acute Liver Failure in Neonatal Lupus Erythematosus: Novel Treatment With Exchange Transfusion, Intravenous Immunoglobulin, and Steroids. JPGN REPORTS 2021; 2:e057. [PMID: 37207059 PMCID: PMC10191595 DOI: 10.1097/pg9.0000000000000057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 01/16/2021] [Indexed: 05/21/2023]
Affiliation(s)
- Elizabeth L. Nguyen
- From the Department of Pediatrics, Stanford University School of Medicine, Stanford, CA
| | - Alice C. Huang
- From the Department of Pediatrics, Stanford University School of Medicine, Stanford, CA
| | - Uptej K. Khalsa
- From the Department of Pediatrics, Stanford University School of Medicine, Stanford, CA
| | - Katelyn Saarela
- From the Department of Pediatrics, Stanford University School of Medicine, Stanford, CA
| | - Christy Sandborg
- From the Department of Pediatrics, Stanford University School of Medicine, Stanford, CA
| | - Noelle H. Ebel
- From the Department of Pediatrics, Stanford University School of Medicine, Stanford, CA
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Polić A, Običan SG. Pregnancy in systemic lupus erythematosus. Birth Defects Res 2020; 112:1115-1125. [PMID: 32902202 DOI: 10.1002/bdr2.1790] [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: 05/19/2020] [Revised: 07/05/2020] [Accepted: 07/30/2020] [Indexed: 01/17/2023]
Abstract
OBJECTIVES Systemic lupus erythematosus (SLE) is a chronic illness that often affects women of reproductive age. The objectives of this article are to review the impact of SLE on pregnancy and current management strategies, including commonly used therapies. METHODS We conducted a review of available literature on the clinical course of SLE, diagnosis, management and pregnancy complications. RESULTS SLE has a variable clinical course characterized by flares and periods of remission and can present unique challenges in the management of obstetric patients. Pregnancy in patients with SLE is associated with multiple risks, including fetal loss, preterm birth, fetal growth restriction, and hypertensive disease. With advancements in disease treatment, many women have favorable pregnancy outcomes, but appropriate preconception counseling and disease management remain important tools in reducing complications. CONCLUSION Given the implications SLE can have on women of reproductive age and in pregnancy, understanding the disease course and management is important in order to optimize pregnancy outcomes.
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Affiliation(s)
- Aleksandra Polić
- Department of Obstetrics and Gynecology, Morsani College of Medicine, University of South Florida, Tampa, Florida, USA
| | - Sarah G Običan
- Department of Obstetrics and Gynecology, Morsani College of Medicine, University of South Florida, Tampa, Florida, USA
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Neonatal lupus with left bundle branch block and cardiomyopathy: a case report. BMC Cardiovasc Disord 2020; 20:352. [PMID: 32727396 PMCID: PMC7391615 DOI: 10.1186/s12872-020-01637-4] [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: 05/12/2020] [Accepted: 07/20/2020] [Indexed: 11/18/2022] Open
Abstract
Background Cardiac manifestations of neonatal lupus include an array of structural and conduction abnormalities due to placental transference of maternal anti-SSA/Ro and anti-SSB/La autoantibodies. Late-onset neonatal lupus cardiomyopathies, occurring outside the neonatal period, is an infrequently reported manifestation with unknown pathophysiology and poorly defined treatment regimens. Due to the rarity of this condition, additional studies and case reports are required to better understand and manage late-onset neonatal lupus cardiomyopathies. Case presentation A 4-week-old female, born to a mother with known anti-SSA/Ro and anti-SSB/La autoantibodies, presents with classic cutaneous manifestations for neonatal lupus and is found to have left bundle branch block, severely dilated cardiomyopathy with an ejection fraction of 25%, and a thin echogenic dyskinetic ventricular septum. Weekly second trimester and 30-week fetal echocardiograms showed no signs of structural or conduction abnormalities. There were no histologic signs of inflammation on cardiac tissue biopsy. After a complicated hospital course, she was successfully treated with biventricular pacemaker, intravenous immunoglobulin, and plasmapheresis. Conclusions We present a case of late-onset neonatal lupus with severe dilated cardiomyopathy, a dyskinetic ventricular septum, and left bundle branch block. To our knowledge, the dyskinetic ventricular septum has never been reported and left bundle branch block is rarely reported in NL. This case further validates the need for long term cardiac follow up for patients born with NL, even if lacking cardiac manifestations in the peripartum period. We characterize a unique presentation of a rare clinical entity, highlighting the diagnostic challenges, and describe a successful treatment course.
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Popescu MR, Dudu A, Jurcut C, Ciobanu AM, Zagrean AM, Panaitescu AM. A Broader Perspective on Anti-Ro Antibodies and Their Fetal Consequences-A Case Report and Literature Review. Diagnostics (Basel) 2020; 10:E478. [PMID: 32674462 PMCID: PMC7399931 DOI: 10.3390/diagnostics10070478] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 07/11/2020] [Accepted: 07/12/2020] [Indexed: 12/20/2022] Open
Abstract
The presence of maternal Anti-Ro/Anti-La antibodies causes a passively acquired autoimmunity that may be associated with serious fetal complications. The classic example is the autoimmune-mediated congenital heart block (CHB) which is due in most cases to the transplacental passage of Anti-Ro/Anti-La antibodies. The exact mechanisms through which these pathologic events arise are linked to disturbances in calcium channels function, impairment of calcium homeostasis and ultimately apoptosis, inflammation and fibrosis. CHB still represents a challenging diagnosis and a source of debate regarding the best management. As the third-degree block is usually irreversible, the best strategy is risk awareness and prevention. Although CHB is a rare occurrence, it affects one in 20,000 live births, with a high overall mortality rate (up to 20%, with 70% of in utero deaths). There is also concern over the lifelong consequences, as most babies need a pacemaker. This review aims to offer, apart from the data needed for a better understanding of the issue at hand, a broader perspective of the specialists directly involved in managing this pathology: the rheumatologist, the maternal-fetal specialist and the cardiologist. To better illustrate the theoretical facts presented, we also include a representative clinical case.
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Affiliation(s)
- Mihaela Roxana Popescu
- Cardiology Department, Elias University Hospital, “Carol Davila” University of Medicine and Pharmacy, 011461 Bucharest, Romania
| | - Andreea Dudu
- Internal Medicine Department, “Dr Carol Davila” Central Emergency University Military Hospital, 010825 Bucharest, Romania; (A.D.); (C.J.)
| | - Ciprian Jurcut
- Internal Medicine Department, “Dr Carol Davila” Central Emergency University Military Hospital, 010825 Bucharest, Romania; (A.D.); (C.J.)
| | - Anca Marina Ciobanu
- Department of Obstetrics and Gynecology, Filantropia Clinical Hospital, “Carol Davila” University of Medicine and Pharmacy, 011171 Bucharest, Romania; (A.M.C.); (A.M.P.)
| | - Ana-Maria Zagrean
- Division of Physiology and Neuroscience, Department of Functional Sciences, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania;
| | - Anca Maria Panaitescu
- Department of Obstetrics and Gynecology, Filantropia Clinical Hospital, “Carol Davila” University of Medicine and Pharmacy, 011171 Bucharest, Romania; (A.M.C.); (A.M.P.)
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16
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Blake SC, Daniel BS. Cutaneous lupus erythematosus: A review of the literature. Int J Womens Dermatol 2019; 5:320-329. [PMID: 31909151 PMCID: PMC6938925 DOI: 10.1016/j.ijwd.2019.07.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 07/04/2019] [Accepted: 07/20/2019] [Indexed: 02/06/2023] Open
Abstract
Knowledge with regard to the pathogenesis of lupus erythematosus has progressed rapidly over the past decade, and with it has come promising new agents for the treatment of cutaneous lupus erythematous (CLE). Classification of CLE is performed using clinical features and histopathologic findings, and is crucial for determining prognosis and choosing therapeutic options. Preventative therapy is critical in achieving optimal disease control, and patients should be counseled on sun-safe behavior and smoking cessation. First-line therapy includes topical corticosteroids and calcineurin inhibitors, with antimalarial therapy. Traditionally, refractory disease was treated with oral retinoids, dapsone, and other oral immunosuppressive drugs, but new therapies are emerging with improved side effect profiles and efficacy. Biologic agents, such as belimumab and ustekinumab, have been promising in case studies but will require larger trials to establish their role in routine therapy. Other novel therapies that have been trialed successfully include spleen tyrosine kinase inhibitors and fumaric acid esters. Finally, new evidence has been published recently that describes safer dosing regimens in thalidomide and lenalidomide, both effective medications for CLE. Given the chronic disease course of CLE, long-term treatment-related side effects must be minimized, and the introduction of new steroid-sparing agents is encouraging in this regard.
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Affiliation(s)
- Stephanie Clare Blake
- University of New South Wales, Sydney, Australia.,St. George Department of Dermatology, Sydney, Australia
| | - Benjamin Silas Daniel
- University of New South Wales, Sydney, Australia.,St. George Department of Dermatology, Sydney, Australia.,St Vincent's Hospital, Melbourne, Australia
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17
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Affiliation(s)
- Fatema Jaffery
- Department of Pediatrics, Newark Beth Israel Medical Center, Newark, NJ
| | - Fatima Khan
- Department of Pediatrics, Newark Beth Israel Medical Center, Newark, NJ
| | - Jose Bustillo
- Department of Pediatrics, Newark Beth Israel Medical Center, Newark, NJ
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Fenton PH, Masters R, Wanat KA. Striking Annular Plaques in a Newborn. Pediatr Dermatol 2017; 34:101-102. [PMID: 28054722 DOI: 10.1111/pde.13054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
| | - Reid Masters
- Department of Dermatology, University of Iowa Hospitals and Clinics, Iowa City, Iowa
| | - Karolyn A Wanat
- Department of Dermatology, University of Iowa Hospitals and Clinics, Iowa City, Iowa.,Department of Pathology, University of Iowa Hospitals and Clinics, Iowa City, Iowa
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19
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Halder R, Malik R, Kashyap R. Warm antibody hemolytic anemia—a rare presentation of neonatal lupus. Lupus 2016; 26:661-663. [DOI: 10.1177/0961203316664594] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Neonatal lupus erythematosus (NLE) affects 1%–2% pregnant females with autoimmunity. An infant presented with steroid refractory hemolytic anemia as a manifestation of NLE. A trial of withholding breastfeeding had a transient response, but infant was eventually put on cyclosporin therapy to control the hemolysis. Now he is thriving well and transfusion free.
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Affiliation(s)
- Rohan Halder
- Department of Hematology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Richa Malik
- Department of Neonatology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Rajesh Kashyap
- Department of Hematology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
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20
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Nahidi Y, Meibodi NT, Javidi Z, Moghimi HR. Annular Erythematous Plaques on the Face, Trunk and Extremities of an Infant. Indian J Dermatol 2015; 60:316-8. [PMID: 26120172 PMCID: PMC4458957 DOI: 10.4103/0019-5154.156411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Yalda Nahidi
- Department of Dermatology, Research Center for Skin Diseases and Cutaneous Leishmanaisis, Imam Reza Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Naser Tayyebi Meibodi
- Department of Pathology, Research Center for Skin Diseases and Cutaneous Leishmanaisis, Imam Reza Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Zari Javidi
- Department of Dermatology, Research Center for Skin Diseases and Cutaneous Leishmanaisis, Imam Reza Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hamid Reza Moghimi
- Department of Pathology, Research Center for Skin Diseases and Cutaneous Leishmanaisis, Imam Reza Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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21
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Abstract
Glomerular disorders in infancy can include nephrotic and nephritic syndromes. Congenital nephrotic syndrome (CNS) is most commonly caused by single gene mutations in kidney proteins, but may also be due to congenital infections or passive transfer of maternal antibodies that target kidney proteins. Prenatal findings of increased maternal serum α-fetoprotein and enlarged placenta suggest CNS. Neonatal nephritis is rare; its causes may overlap with those of CNS and include primary glomerulonephritis, systemic disease, infections, and transplacental transfer of maternal antibodies. These syndromes in the neonate can cause significant morbidity and mortality, making urgent diagnosis and treatment necessary.
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Affiliation(s)
- Michelle N Rheault
- Division of Pediatric Nephrology, University of Minnesota Children's Hospital, 2450 Riverside Avenue, MB680, Minneapolis, MN 55454, USA.
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22
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Dickey BZ, Holland KE, Drolet BA, Galbraith SS, Lyon VB, Siegel DH, Chiu YE. Demographic and clinical characteristics of cutaneous lupus erythematosus at a paediatric dermatology referral centre. Br J Dermatol 2014; 169:428-33. [PMID: 23601021 DOI: 10.1111/bjd.12383] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/09/2013] [Indexed: 12/17/2022]
Abstract
BACKGROUND Paediatric cutaneous lupus erythematosus (CLE) is uncommon and inadequately described in the literature. Similar to adults, children with CLE develop LE-specific and/or LE-nonspecific skin findings. Similarities and differences in demographics and clinical course between paediatric and adult CLE have not been sufficiently described. OBJECTIVES To detail the demographic and clinical features of paediatric CLE and compare these findings with those reported in the adult literature. METHODS A retrospective chart review was performed of 53 children seen in a paediatric dermatology clinic with cutaneous manifestations of LE. RESULTS Patients presented with all five major subtypes of CLE, with some notable differences from adult CLE and previously published reports of paediatric CLE. Progression from discoid LE to systemic LE (SLE) did not occur in our cohort. Patients with subacute CLE were more likely than adults to have lesions below the waist as well as concomitant SLE. Sex distribution for CLE in our study was equal prior to puberty and female predominant in post-pubertal patients. CONCLUSIONS Children with CLE have variable clinical presentations and progression to SLE that may be different from adult disease. Specifically, children with acute and subacute CLE may be more likely than adults to have systemic disease; therefore, patients with these subtypes should be monitored closely for evidence of SLE. Study limitations included small patient numbers that may limit the ability to generalize these data and relatively short follow-up intervals.
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Affiliation(s)
- B Z Dickey
- Medical College of Wisconsin, Milwaukee, WI, USA
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Park HM, Jun HG, Park JH, Choi SW, Oh KW, Oh JS. An Unusual Case of Severe Neonatal Lupus Mimicking Neonatal Sepsis and Literature Review. JOURNAL OF RHEUMATIC DISEASES 2014. [DOI: 10.4078/jrd.2014.21.3.156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Hye Min Park
- Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Hong Gil Jun
- Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Ju Hwan Park
- Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Seung Won Choi
- Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Ki Won Oh
- Department of Pediatrics, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Ji Seon Oh
- Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
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24
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Abstract
Neonatal thrombocytopenia is a common clinical problem and may be a result of maternal and/or fetal conditions. We present a young patient with thrombocytopenia as a result of neonatal lupus, a passively acquired autoimmune disease. The diagnosis was suspected on the basis of the presence of a facial rash. This case highlights the characteristic eruption of neonatal lupus and an underappreciated cause of neonatal thrombocytopenia for the pediatric hematologist. We also review the hematological complications of neonatal lupus.
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Chen CC, Lin KL, Chen CL, Wong AMK, Huang JL. Central nervous system manifestations of neonatal lupus: a systematic review. Lupus 2013; 22:1484-8. [PMID: 24142583 DOI: 10.1177/0961203313509294] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Neonatal lupus is a rare and acquired autoimmune disease. Central nervous system abnormalities are potential manifestations in neonatal lupus. Through a systematic literature review, we analyzed the clinical features of previously reported neonatal lupus cases where central nervous system abnormalities had been identified. Most reported neonatal lupus patients with central nervous system involvement were neuroimaging-determined and asymptomatic. Only seven neonatal lupus cases were identified as having a symptomatic central nervous system abnormality which caused physical disability or required neurosurgery. A high percentage of these neurosymptomatic neonatal lupus patients had experienced a transient cutaneous skin rash and had no maternal history of autoimmune disease before pregnancy.
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Affiliation(s)
- C C Chen
- 1Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Taoyuan, Taiwan
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26
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Moretti D, Cimaz R, Vannucci G, Marino A, De Martino M, Greco A. Cutaneous neonatal lupus: a case report and review of the literature. Int J Dermatol 2013; 53:1508-12. [DOI: 10.1111/j.1365-4632.2012.05809.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Davide Moretti
- Department of Paediatric Rheumatology; University of Florence; Anna Meyer Children's Hospital; Florence Italy
| | - Rolando Cimaz
- Department of Paediatric Rheumatology; University of Florence; Anna Meyer Children's Hospital; Florence Italy
| | - Gaia Vannucci
- Department of Paediatric Rheumatology; University of Florence; Anna Meyer Children's Hospital; Florence Italy
| | - Achille Marino
- Department of Paediatric Rheumatology; University of Florence; Anna Meyer Children's Hospital; Florence Italy
| | - Maurizio De Martino
- Department of Paediatric Rheumatology; University of Florence; Anna Meyer Children's Hospital; Florence Italy
| | - Antonella Greco
- Department of Paediatric Rheumatology; University of Florence; Anna Meyer Children's Hospital; Florence Italy
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27
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Frey MN, Ioppi AEE, Garbin GC, Furian RD, Bau AEK. Congenital and neonatal lupus erythematosus: two case reports. An Bras Dermatol 2012; 87:625-8. [PMID: 22892781 DOI: 10.1590/s0365-05962012000400019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2011] [Accepted: 08/30/2011] [Indexed: 11/22/2022] Open
Abstract
Neonatal lupus erythematosus is an autoimmune disease produced by the passage of maternal antinuclear antibodies and extractable nuclear antigen antibodies through the placenta. At the moment of the diagnosis, the mothers are asymptomatic in 40 to 60% of cases. The most common manifestations are cutaneous lesions and congenital heart block. The cutaneous findings are variable and usually begin within the first weeks or months of life. Congenital lupus erythematosus is a congenital variant of neonatal lupus erythematosus. We present one case of congenital lupus erythematosus and one case of neonatal lupus erythematous, showing the variability of this disease.
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Affiliation(s)
- Marcos Noronha Frey
- Dermatology Service, Federal University of Health Sciences, Porto Alegre, RS, Brazil
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28
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Laurinaviciene R, Christesen HT, Bygum A. New aspects in the clinical spectrum of neonatal lupus. Eur J Pediatr 2012; 171:801-5. [PMID: 22105871 DOI: 10.1007/s00431-011-1618-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2011] [Accepted: 10/24/2011] [Indexed: 11/29/2022]
Abstract
Neonatal lupus erythematosus (NLE) is a rare, passively acquired autoimmune disease, caused by maternal autoantibodies. Characteristic clinical features of NLE are transient rash and congenital heart block (CHB), but also hematological abnormalities and hepatobiliary dysfunction may occur. Complications to the transient dermatitis are rarely described. We describe two patients with NLE and cutaneous manifestations. Both patients had involvement of the sun-protected genital skin and soles. New manifestations of NLE were gastrointestinal bleeding in one patient despite normal coagulation parameters, but with mucosal telangiectatic lesions found on sigmoidoscopy. In addition, one patient developed painful atrophy after plantar dermatitis on follow-up with need of orthopedic footwear. CHB was not found. In conclusion, NLE may be complicated with sigmoidal telangiectasia with rectal bleeding and painful plantar atrophy.
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Affiliation(s)
- Rasa Laurinaviciene
- Department of Dermatology and Allergy Centre, Odense University Hospital, Sdr. Boulevard 29, 5000, Odense, Denmark.
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29
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30
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Cardiac manifestations of neonatal lupus: a review of autoantibody-associated congenital heart block and its impact in an adult population. Cardiol Rev 2012; 20:72-6. [PMID: 22183063 DOI: 10.1097/crd.0b013e31823c808b] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Within the last decade the prevalence of adult patients living with congenital heart disease equals that seen in children. This expanding population poses a challenge to clinical cardiologists who will be caring for patients with the clinical manifestations of this condition. Neonatal lupus is a model of passively acquired autoimmunity and is responsible for the majority of clinical cases of congenital heart block (CHB). This review will focus on the presentation, pathophysiology, and the long-term follow-up of CHB associated with neonatal lupus, and discuss important diagnostic tests, familial implications, and pacemaker issues associated with the care of an adult with CHB.
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Tim-aroon T, Jaovisidha S, Wattanasirichaigoon D. A new case of maternal lupus-associated chondrodysplasia punctata with extensive spinal anomalies. Am J Med Genet A 2011; 155A:1487-91. [DOI: 10.1002/ajmg.a.33995] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2010] [Accepted: 02/14/2011] [Indexed: 11/11/2022]
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32
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Abstract
Neonatal lupus erythematosus is an immune-mediated disease caused by transplacental passage of maternal autoantibodies, primarily anti-Ro (SSA) and anti-La (SSB). The major clinical manifestations are congenital heart block, cutaneous lupus lesions, and hematologic problems. Hepatic, pulmonary, and neurological involvements are rare. We report a 5-day-old male neonate, born to a clinically asymptomatic mother, presenting with conjugated hyperbilirubinemia, cutaneous lupus lesions, congenital heart block, and thrombocytopenia. Both the neonate and his mother had high titers of antinuclear antibodies (1:640), anti-Ro (SSA), and anti-La (SSB) antibodies. The thrombocytopenia improved with prednisolone (2 mg/kg/day) for 14 days. The skin lupus rashes and bilirubin resolved 2 months later, and liver enzymes were completely normal by 6 months.
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Affiliation(s)
- Mozhgan Shahian
- Division of Neonatology, Department of Pediatrics, Shiraz University of Medical Sciences, Shiraz, Iran
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34
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Abstract
Cutaneous lupus erythematosus (LE) may present in a variety of clinical forms. Three recognized subtypes of cutaneous LE are acute cutaneous LE (ACLE), subacute cutaneous LE (SCLE), and chronic cutaneous LE (CCLE). ACLE may be localized (most often as a malar or 'butterfly' rash) or generalized. Multisystem involvement as a component of systemic LE (SLE) is common, with prominent musculoskeletal symptoms. SCLE is highly photosensitive, with predominant distribution on the upper back, shoulders, neck, and anterior chest. SCLE is frequently associated with positive anti-Ro antibodies and may be induced by a variety of medications. Classic discoid LE is the most common form of CCLE, with indurated scaly plaques on the scalp, face, and ears, with characteristic scarring and pigmentary change. Less common forms of CCLE include hyperkeratotic LE, lupus tumidus, lupus profundus, and chilblain lupus. Common cutaneous disease associated with, but not specific for, LE includes vasculitis, livedo reticularis, alopecia, digital manifestations such as periungual telangiectasia and Raynaud phenomenon, photosensitivity, and bullous lesions. The clinical presentation of each of these forms, their diagnosis, and the inter-relationships between cutaneous LE and SLE are discussed. Common systemic findings in SLE are reviewed, as are diagnostic strategies, including histopathology, immunopathology, serology, and other laboratory findings. Treatments for cutaneous LE initially include preventive (e.g. photoprotective) strategies and topical therapies (corticosteroids and topical calcineurin inhibitors). For skin disease not controlled with these interventions, oral antimalarial agents (most commonly hydroxychloroquine) are often beneficial. Additional systemic therapies may be subdivided into conventional treatments (including corticosteroids, methotrexate, thalidomide, retinoids, dapsone, and azathioprine) and newer immunomodulatory therapies (including efalizumab, anti-tumor necrosis factor agents, intravenous immunoglobulin, and rituximab). We review evidence for the use of these medications in the treatment of cutaneous LE.
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Affiliation(s)
- Hobart W Walling
- Department of Dermatology, University of Utah School of Medicine, Salt Lake City, Utah 84132, USA
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35
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Lupi O, Bartlett BL, Haugen RN, Dy LC, Sethi A, Klaus SN, Machado Pinto J, Bravo F, Tyring SK. Tropical dermatology: Tropical diseases caused by protozoa. J Am Acad Dermatol 2009; 60:897-925; quiz 926-8. [PMID: 19467364 DOI: 10.1016/j.jaad.2009.03.004] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2008] [Revised: 10/05/2008] [Accepted: 03/07/2009] [Indexed: 11/18/2022]
Abstract
UNLABELLED Protozoan infections are very common among tropical countries and have an important impact on public health. Leishmaniasis is the most widely disseminated protozoan infection in the world, while the trypanosomiases are widespread in both Africa and South America. Amebiasis, a less common protozoal infection, is a cause of significant morbidity in some regions. Toxoplasmosis and pneumocystosis (formerly thought to be caused by a protozoan) are worldwide parasitic infections with a very high incidence in immunocompromised patients but are not restricted to them. In the past, most protozoan infections were restricted to specific geographic areas and natural reservoirs. There are cases in which people from other regions may have come in contact with these pathogens. A common situation involves an accidental contamination of a traveler, tourist, soldier, or worker that has contact with a reservoir that contains the infection. Protozoan infections can be transmitted by arthropods, such as sandflies in the case of leishmaniasis or bugs in the case of trypanosomiases. Vertebrates also serve as vectors as in the case of toxoplasmosis and its transmission by domestic cats. The recognition of the clinical symptoms and the dermatologic findings of these diseases, and a knowledge of the geographic distribution of the pathogen, can be critical in making the diagnosis of a protozoan infection. LEARNING OBJECTIVES After completing this learning activity, participants should be able to recognize the significance of protozoan infections worldwide, identify the dermatologic manifestations of protozoan infections, and select the best treatment for the patient with a protozoan infection.
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Affiliation(s)
- Omar Lupi
- Department of Dermatology at Federal University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
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36
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Kobayashi R, Mii S, Nakano T, Harada H, Eto H. Neonatal lupus erythematosus in Japan: a review of the literature. Autoimmun Rev 2009; 8:462-6. [PMID: 19162245 DOI: 10.1016/j.autrev.2008.12.013] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Neonatal lupus erythematosus (NLE) is an autoimmune disease associated with maternal anti-SS-A/Ro and anti-SS-B/La antibodies. NLE is characterized by cutaneous erythema, congenital heart block (CHB), hepatic dysfunction and hematological abnormalities. CHB is irreversible, usually requiring a pacemaker, but other symptoms are reversible and most disappear within 6 months in parallel with declining antibody levels. In Japan, 193 cases of NLE were reported between 1971 and 2008. Most showed erythema, and only 23% of cases presented with CHB. Conversely, antibody status had not been examined in many infants presenting with CHB during the same period. Most pregnant woman with anti-SS-A/Ro and anti-SS-B/La antibodies are asymptomatic, and antibody status is first indicated when their child shows symptoms of NLE. These women show a greater risk of delivering an infant with CHB than normal. CHB is important because the main morbidity and mortality of NLE is from CHB. All clinicians should be familiar with the characteristics of NLE. We believe all pregnant women should be screened for anti-SS-A/Ro and anti-SS-B/La antibodies.
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Affiliation(s)
- Ritsuko Kobayashi
- Department of Dermatology, St. Luke's International Hospital, Tokyo, Japan.
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37
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The clinical spectrum of neonatal lupus. Arch Dermatol Res 2008; 301:107-10. [DOI: 10.1007/s00403-008-0896-4] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2008] [Accepted: 08/22/2008] [Indexed: 11/29/2022]
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38
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Sethuraman G, Mancini AJ. Neonatal Skin Disorders and the Emergency Medicine Physician. CLINICAL PEDIATRIC EMERGENCY MEDICINE 2008. [DOI: 10.1016/j.cpem.2008.06.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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39
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Bekou V, Bonsmann G, Kuhn A. Kollagenosen. Monatsschr Kinderheilkd 2008. [DOI: 10.1007/s00112-007-1672-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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40
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Abstract
Connective tissue diseases are a heterogeneous group of chronic multisystem inflammatory disorders including systemic lupus erythematosus (SLE), progressive systemic sclerosis (PSS), dermato- (DM) and polymyositis (PM), mixed connective tissue disease (MCTD), and Sjögren's syndrome (SS). Patients can present with similar clinical features, particularly during the first onset of symptoms, which frequently makes the diagnosis of a specific disease difficult. The incidence of connective tissue diseases is much lower in children than adults; however, the clinical picture is more variable. Clinical signs, such as fatigue, fever, or weight loss, may precede any systemic organ involvement and in children, mucocutaneous manifestations develop most frequently during the varying disease course. This review summarizes recent information on epidemiology, clinical manifestations, diagnostic procedures, and treatment strategies of the different connective tissue diseases, concentrating on specific problems in childhood.
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Affiliation(s)
- K Gensch
- Hautklinik, Heinrich-Heine-Universität, Düsseldorf
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41
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Lee LA. Transient autoimmunity related to maternal autoantibodies: neonatal lupus. Autoimmun Rev 2005; 4:207-13. [PMID: 15893713 DOI: 10.1016/j.autrev.2004.11.003] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2004] [Accepted: 11/11/2004] [Indexed: 11/29/2022]
Abstract
Neonatal lupus (NLE) is an autoimmune disease associated with maternal antibodies to Ro/La and characterized by cutaneous lesions, heart block, cardiomyopathy, hepatobiliary disease, and hematologic cytopenias. In most cases, only one organ is affected, although multiple organ involvement is not unusual. Since NLE is presumably caused by maternal autoantibodies, the disease process is transient. However, cardiac NLE, in particular, may be fatal or persistently disabling. Optimal therapy has not yet been determined. Mothers of babies with NLE are often initially asymptomatic, but eventually most develop symptoms of autoimmune disease, particularly diseases associated with anti-Ro/La autoantibodies, such as Sjogren's syndrome and systemic lupus erythematosus. Children who have had NLE are probably at increased risk for autoimmunity later in life, sometimes as early as pre-adolescence, but the magnitude of the risk for the children is not known. Only a small percentage of babies exposed to maternal autoantibodies to Ro and/or La develop NLE. The factors governing which babies develop disease and, if disease develops, which organs will be affected have yet to be fully elucidated. In this review the clinical features, diagnosis, therapy, and prognosis of NLE are discussed, and a summary of experimental data relating to pathogenesis is presented.
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Affiliation(s)
- Lela A Lee
- Dermatology Service, Department of Medicine, Denver Health Medical Center, 660 Bannock, Mail Code 4000, Denver, CO 80204, United States.
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42
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Abstract
Autoimmune diseases are most common and most active in young women; it is therefore not uncommon for obstetricians and physicians to encounter pregnant women with these conditions, and knowledge of the potential maternal, foetal and neonatal complications is essential for good clinical management. The most common maternal autoimmune endocrine conditions in pregnancy are insulin-dependent diabetes mellitus and thyroid disease. Other relatively common non-endocrine autoimmune conditions include systemic lupus erythematosus and anti-phospholipid syndrome. Much rarer autoimmune conditions include autoimmune thrombocytopenia, rheumatoid arthritis, myasthenia gravis and Addison's disease. In this chapter, we discuss autoimmune endocrine conditions and briefly mention some non-endocrine conditions of particular importance.
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Affiliation(s)
- Lorin Lakasing
- Harris Birthright Centre, King's College Hospital, Denmark Hill, London SE5 9RS, UK
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43
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Abstract
Although rare, several hypersensitivity reactions can occur in the infant population. Several types of hypersensitivity reactions are discussed, including urticaria, drug eruptions, erythema multiforme, allergic contact dermatitis, and vasculitis (acute hemorrhagic edema of infancy); neonatal lupus also is discussed. Although most of these conditions are benign, their presentations can be dramatic and a cause of concern for both parents and physicians. Important considerations and differences in the diagnosis and management of these conditions in children under the age of 6 months are discussed.
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Affiliation(s)
- K Robin Carder
- The University of Texas, Southwestern Medical Center, Dallas, TX 75390-9069, USA.
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