1
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Fan W, Chen X, Xiao P, Wei B, Zhang Y, Huang J, Wu S, Lu L. Protein-A immunoadsorption combined with immunosuppressive treatment in refractory primary Sjögren's syndrome coexisting with NMOSD: a case report and literature review. Front Immunol 2024; 15:1429405. [PMID: 39055718 PMCID: PMC11269126 DOI: 10.3389/fimmu.2024.1429405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2024] [Accepted: 06/19/2024] [Indexed: 07/27/2024] Open
Abstract
The treatment of primary Sjögren's syndrome (pSS) coexisting with neuromyelitis optica spectrum disorder (NMOSD) using protein-A immunoadsorption combined with immunosuppressive therapy has rarely been reported. Herein, we present the case of a 35-year-old female diagnosed with pSS concomitant with NMOSD (pSS-NMOSD) who demonstrated a positive response to protein-A immunoadsorption after failing to respond to therapy comprising high-dose intravenous methylprednisolone (IVMP) and intravenous immunoglobulin (IVIG). Within one week of receiving three sessions of immunoadsorption combined with immunosuppressive treatment, the patient's clinical symptoms (blurred vision, paraparesis, and dysfunctional proprioception) significantly improved. Additionally, a rapid decrease in the circulating levels of Aquaporin-4 immunoglobulin G antibodies (AQP4-IgG), immunoglobulin (Ig) A, IgG, IgM, erythrocyte sedimentation rate (ESR), and rheumatoid factor (RF) were observed. Magnetic resonance imaging (MRI) further revealed a significant reduction in the lesions associated with longitudinal extensive transverse myelitis. During the follow-up period, prednisolone was gradually tapered to a maintenance dose of 5-10 mg/day, whereas mycophenolate mofetil (MMF) was maintained at 1.0-1.5 g/day. The patient's condition has remained stable for four years, with no signs of recurrence or progression observed on imaging examination. Therefore, this case suggests that protein A immunoadsorption may represent a potentially effective therapeutic option for patients with pSS-NMOSD who are refractory to conventional treatments.
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Affiliation(s)
- Wei Fan
- Department of Rheumatology and Immunology, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, China
- Department of Rheumatology, Ren ji Hosptial, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Xuyan Chen
- Department of Rheumatology and Immunology, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, China
| | - Pingping Xiao
- Department of Rheumatology and Immunology, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, China
| | - Bo Wei
- Department of Rheumatology, Zhongshan Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Yi Zhang
- Department of Rheumatology and Immunology, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, China
| | - Jinmei Huang
- Department of Rheumatology and Immunology, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, China
| | - Shufan Wu
- Department of Rheumatology and Immunology, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, China
| | - Liangjing Lu
- Department of Rheumatology, Ren ji Hosptial, Shanghai Jiaotong University School of Medicine, Shanghai, China
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2
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Management of Complete Heart Block in a Pregnant Woman with Systemic Lupus Erythematosus-Associated Complications: Treatment Considerations and Pitfalls. Medicina (B Aires) 2022; 59:medicina59010088. [PMID: 36676711 PMCID: PMC9864118 DOI: 10.3390/medicina59010088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Revised: 12/15/2022] [Accepted: 12/28/2022] [Indexed: 01/03/2023] Open
Abstract
We present a case of a pregnant woman with systemic lupus erythematosus (SLE) who was diagnosed with asymptomatic complete heart block (CHB) during pregnancy. To evaluate possible risks and benefits of pacemaker (PM) implantation, a multidisciplinary counselling board was held. Its recommendation was to perform PM implantation to prevent intra-uterine growth restriction from insufficient cardiac output using a fluoroscopic protective shield. The procedure was performed without complications and established permanent pacing on onwards ECG examinations. The patient subsequently gave birth to a healthy newborn. After a retrospective clinical case evaluation and review of relevant literature, a presumptive association between CHB and the primary diagnosis was proposed. Above that, pregnant women with SLE who develop hypertension are commonly treated with methyldopa, which may cause conduction abnormalities. Clinical recommendations for young female patients expecting pregnancy are lacking in this area. Careful diagnostic and treatment approaches should be used in the management of possible SLE-related complications in women of child-bearing age, focusing on preventable events.
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3
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Russell MD, Dey M, Flint J, Davie P, Allen A, Crossley A, Frishman M, Gayed M, Hodson K, Khamashta M, Moore L, Panchal S, Piper M, Reid C, Saxby K, Schreiber K, Senvar N, Tosounidou S, van de Venne M, Warburton L, Williams D, Yee CS, Gordon C, Giles I, Roddy E, Armon K, Astell L, Cotton C, Davidson A, Fordham S, Jones C, Joyce C, Kuttikat A, McLaren Z, Merrison K, Mewar D, Mootoo A, Williams E. British Society for Rheumatology guideline on prescribing drugs in pregnancy and breastfeeding: immunomodulatory anti-rheumatic drugs and corticosteroids. Rheumatology (Oxford) 2022; 62:e48-e88. [PMID: 36318966 PMCID: PMC10070073 DOI: 10.1093/rheumatology/keac551] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 09/15/2022] [Indexed: 11/07/2022] Open
Affiliation(s)
- Mark D Russell
- Centre for Rheumatic Diseases, King's College London, London, UK
| | - Mrinalini Dey
- Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
| | - Julia Flint
- Department of Rheumatology, Robert Jones and Agnes Hunt Orthopaedic Hospital NHS Foundation Trust, Shropshire, UK
| | - Philippa Davie
- Centre for Rheumatic Diseases, King's College London, London, UK
| | - Alexander Allen
- Clinical Affairs, British Society for Rheumatology, London, UK
| | | | - Margreta Frishman
- Rheumatology, North Middlesex University Hospital NHS Trust, London, UK
| | - Mary Gayed
- Rheumatology, Sandwell and West Birmingham Hospitals, Birmingham, UK
| | | | - Munther Khamashta
- Lupus Research Unit, Division of Women's Health, King's College London, London, UK
| | - Louise Moore
- Rheumatic and Musculoskeletal Disease Unit, Our Lady's Hospice and Care Service, Dublin, Ireland
| | - Sonia Panchal
- Department of Rheumatology, South Warwickshire NHS Foundation Trust, Warwickshire, UK
| | - Madeleine Piper
- Royal National Hospital for Rheumatic Diseases, Royal United Hospital, Bath, UK
| | | | - Katherine Saxby
- Pharmacy, University College London Hospitals NHS Foundation Trust, London, UK
| | - Karen Schreiber
- Thrombosis and Haemostasis, Guy's and St Thomas' NHS Foundation Trust, London, UK.,Department of Rheumatology, Danish Hospital for Rheumatic Diseases, Sonderborg, Denmark.,Department of Regional Health Research (IRS), University of Southern Denmark, Odense, Denmark
| | - Naz Senvar
- Obstetrics and Gynaecology, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Sofia Tosounidou
- Lupus UK Centre of Excellence, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK
| | | | | | - David Williams
- Obstetrics, University College London Hospitals NHS Foundation Trust, London, UK
| | - Chee-Seng Yee
- Department of Rheumatology, Doncaster and Bassetlaw Teaching Hospitals NHS Foundation Trust, Doncaster, UK
| | - Caroline Gordon
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Ian Giles
- Centre for Rheumatology, Division of Medicine, University College London, London, UK
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4
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Khan S, Anvekar P, Lohana P, Sheeraz Alam M, Ali SR. Fetal Congenital Heart Block Associated With Maternal Primary Systemic Lupus Erythematosus and Sjogren's Syndrome. Cureus 2021; 13:e18036. [PMID: 34671524 PMCID: PMC8523082 DOI: 10.7759/cureus.18036] [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] [Accepted: 09/16/2021] [Indexed: 11/25/2022] Open
Abstract
Congenital heart block is a grave condition reported in 0.5% of 100 live births. Systemic lupus erythematosus (SLE) and Sjogren's syndrome (SS) are chronic autoimmune and inflammatory condition, which affects multiple systems. The association of SLE and SS with pregnancy has been seen in the past. Usually, it shows anti-Ro/SSA and anti-Ro/SSB auto-antibodies in maternal serum, which is proportional to fetal Outcome. In this report, we present a case of a 29-year-old female gravida 4, para one and aborta 3, with a history of polycystic ovarian disease and multiple abortions. At 20 weeks of gestation, her antenatal examination revealed fetal bradycardia and heart block, which further led to SLE and SS diagnosis in her. She was treated with steroids to prevent further fetal complications. The patient delivered a healthy neonate at 38 weeks of gestation. The neonate eventually received a cardiac pacemaker and is now on regular follow-up.
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Affiliation(s)
- Sameera Khan
- Internal Medicine, Lala Lajpat Rai Memorial Medical College, Aligarh, IND
| | - Priyanka Anvekar
- Medicine and Surgery, Mahatma Gandhi Missions (MGM) Medical College and Hospital, Mumbai, IND
| | - Petras Lohana
- Internal Medicine, Liaquat University of Medical and Health Sciences Hospital, Karachi, PAK
| | | | - Syed R Ali
- Internal Medicine, Dow University of Health Sciences, Civil Hospital Karachi, Karachi, PAK
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5
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Vomstein K, Aulitzky A, Strobel L, Bohlmann M, Feil K, Rudnik-Schöneborn S, Zschocke J, Toth B. Recurrent Spontaneous Miscarriage: a Comparison of International Guidelines. Geburtshilfe Frauenheilkd 2021; 81:769-779. [PMID: 34276063 PMCID: PMC8277441 DOI: 10.1055/a-1380-3657] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 02/01/2021] [Indexed: 01/11/2023] Open
Abstract
While roughly 30% of all women experience a spontaneous miscarriage in their lifetime, the incidence of recurrent (habitual) spontaneous miscarriage is 1 – 3% depending on the employed definition. The established risk factors include endocrine, anatomical, infection-related, genetic, haemostasis-related and immunological factors. Diagnosis is made more difficult by the sometimes diverging recommendations of the respective international specialist societies. The present study is therefore intended to provide a comparison of existing international guidelines and recommendations. The guidelines of the ESHRE, ASRM, the DGGG/OEGGG/SGGG and the recommendations of the RCOG were analysed. It was shown that investigation is indicated after 2 clinical pregnancies and the diagnosis should be made using a standardised timetable that includes the most frequent causes of spontaneous miscarriage. The guidelines concur that anatomical malformations, antiphospholipid syndrome and thyroid
dysfunction should be excluded. Moreover, the guidelines recommend carrying out pre-conception chromosomal analysis of both partners (or of the aborted material). Other risk factors have not been included in the recommendations by all specialist societies, on the one hand because of a lack of diagnostic criteria (luteal phase insufficiency) and on the other hand because of the different age of the guidelines (chronic endometritis). In addition, various economic and consensus aspects in producing the guidelines influence the individual recommendations. An understanding of the underlying decision-making process should lead in practice to the best individual diagnosis and resulting treatment being offered to each couple.
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Affiliation(s)
- Kilian Vomstein
- Medical University Innsbruck, Department of Gynaecological Endocrinology and Reproductive Medicine, Innsbruck, Austria
| | - Anna Aulitzky
- Medical University Innsbruck, Department of Gynaecological Endocrinology and Reproductive Medicine, Innsbruck, Austria
| | - Laura Strobel
- Medical University Innsbruck, Department of Gynaecological Endocrinology and Reproductive Medicine, Innsbruck, Austria
| | - Michael Bohlmann
- Zentrum für Gynäkologie und Geburtshilfe, St Elisabethen-Krankenhaus Lörrach gGmbH, Lörrach, Germany
| | - Katharina Feil
- Medical University Innsbruck, Department of Gynaecological Endocrinology and Reproductive Medicine, Innsbruck, Austria
| | | | - Johannes Zschocke
- Zentrum für medizinische Genetik, Medizinische Universität Innsbruck, Innsbruck, Austria
| | - Bettina Toth
- Medical University Innsbruck, Department of Gynaecological Endocrinology and Reproductive Medicine, Innsbruck, Austria
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6
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Padmanabhan A, Connelly-Smith L, Aqui N, Balogun RA, Klingel R, Meyer E, Pham HP, Schneiderman J, Witt V, Wu Y, Zantek ND, Dunbar NM, Schwartz GEJ. Guidelines on the Use of Therapeutic Apheresis in Clinical Practice - Evidence-Based Approach from the Writing Committee of the American Society for Apheresis: The Eighth Special Issue. J Clin Apher 2019; 34:171-354. [PMID: 31180581 DOI: 10.1002/jca.21705] [Citation(s) in RCA: 787] [Impact Index Per Article: 157.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The American Society for Apheresis (ASFA) Journal of Clinical Apheresis (JCA) Special Issue Writing Committee is charged with reviewing, updating and categorizing indications for the evidence-based use of therapeutic apheresis (TA) in human disease. Since the 2007 JCA Special Issue (Fourth Edition), the committee has incorporated systematic review and evidence-based approaches in the grading and categorization of apheresis indications. This Eighth Edition of the JCA Special Issue continues to maintain this methodology and rigor in order to make recommendations on the use of apheresis in a wide variety of diseases/conditions. The JCA Eighth Edition, like its predecessor, continues to apply the category and grading system definitions in fact sheets. The general layout and concept of a fact sheet that was introduced in the Fourth Edition, has largely been maintained in this edition. Each fact sheet succinctly summarizes the evidence for the use of TA in a specific disease entity or medical condition. The Eighth Edition comprises 84 fact sheets for relevant diseases and medical conditions, with 157 graded and categorized indications and/or TA modalities. The Eighth Edition of the JCA Special Issue seeks to continue to serve as a key resource that guides the utilization of TA in the treatment of human disease.
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Affiliation(s)
- Anand Padmanabhan
- Medical Sciences Institute & Blood Research Institute, Versiti & Department of Pathology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Laura Connelly-Smith
- Department of Medicine, Seattle Cancer Care Alliance & University of Washington, Seattle, Washington
| | - Nicole Aqui
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Rasheed A Balogun
- Department of Medicine, University of Virginia, Charlottesville, Virginia
| | - Reinhard Klingel
- Apheresis Research Institute, Cologne, Germany & First Department of Internal Medicine, University of Mainz, Mainz, Germany
| | - Erin Meyer
- Department of Hematology/Oncology/BMT/Pathology, Nationwide Children's Hospital, Columbus, Ohio
| | - Huy P Pham
- Department of Pathology, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - Jennifer Schneiderman
- Department of Pediatric Hematology/Oncology/Neuro-oncology/Stem Cell Transplant, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University, Chicago, Illinois
| | - Volker Witt
- Department for Pediatrics, St. Anna Kinderspital, Medical University of Vienna, Vienna, Austria
| | - Yanyun Wu
- Bloodworks NW & Department of Laboratory Medicine, University of Washington, Seattle, Washington, Yale University School of Medicine, New Haven, Connecticut
| | - Nicole D Zantek
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota
| | - Nancy M Dunbar
- Department of Pathology and Laboratory Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
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7
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Ipe TS, Pham HP, Williams LA. Critical updates in the 7thedition of the American Society for Apheresis guidelines. J Clin Apher 2017; 33:78-94. [DOI: 10.1002/jca.21562] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 05/17/2017] [Accepted: 05/29/2017] [Indexed: 12/19/2022]
Affiliation(s)
- Tina S. Ipe
- Department of Pathology and Genomic Medicine; Houston Methodist Hospital; Houston Texas
| | - Huy P. Pham
- Department of Pathology, Division of Laboratory Medicine; University of Alabama, Birmingham, Alabama
| | - Lance A. Williams
- Department of Pathology, Division of Laboratory Medicine; University of Alabama, Birmingham, Alabama
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8
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Schwartz J, Padmanabhan A, Aqui N, Balogun RA, Connelly-Smith L, Delaney M, Dunbar NM, Witt V, Wu Y, Shaz BH. Guidelines on the Use of Therapeutic Apheresis in Clinical Practice-Evidence-Based Approach from the Writing Committee of the American Society for Apheresis: The Seventh Special Issue. J Clin Apher 2017; 31:149-62. [PMID: 27322218 DOI: 10.1002/jca.21470] [Citation(s) in RCA: 276] [Impact Index Per Article: 39.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The American Society for Apheresis (ASFA) Journal of Clinical Apheresis (JCA) Special Issue Writing Committee is charged with reviewing, updating, and categorizing indications for the evidence-based use of therapeutic apheresis in human disease. Since the 2007 JCA Special Issue (Fourth Edition), the Committee has incorporated systematic review and evidence-based approaches in the grading and categorization of apheresis indications. This Seventh Edition of the JCA Special Issue continues to maintain this methodology and rigor to make recommendations on the use of apheresis in a wide variety of diseases/conditions. The JCA Seventh Edition, like its predecessor, has consistently applied the category and grading system definitions in the fact sheets. The general layout and concept of a fact sheet that was used since the fourth edition has largely been maintained in this edition. Each fact sheet succinctly summarizes the evidence for the use of therapeutic apheresis in a specific disease entity. The Seventh Edition discusses 87 fact sheets (14 new fact sheets since the Sixth Edition) for therapeutic apheresis diseases and medical conditions, with 179 indications, which are separately graded and categorized within the listed fact sheets. Several diseases that are Category IV which have been described in detail in previous editions and do not have significant new evidence since the last publication are summarized in a separate table. The Seventh Edition of the JCA Special Issue serves as a key resource that guides the utilization of therapeutic apheresis in the treatment of human disease. J. Clin. Apheresis 31:149-162, 2016. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Joseph Schwartz
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, New York
| | - Anand Padmanabhan
- Blood Center of Wisconsin, Department of Pathology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Nicole Aqui
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Rasheed A Balogun
- Division of Nephrology, University of Virginia, Charlottesville, Virginia
| | - Laura Connelly-Smith
- Department of Medicine, Seattle Cancer Care Alliance and University of Washington, Seattle, Washington
| | - Meghan Delaney
- Bloodworks Northwest, Department of Laboratory Medicine, University of Washington, Seattle, Washington
| | - Nancy M Dunbar
- Department of Pathology and Laboratory Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Volker Witt
- Department for Pediatrics, St. Anna Kinderspital, Medical University of Vienna, Vienna, Austria
| | - Yanyun Wu
- Bloodworks Northwest, Department of Laboratory Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - Beth H Shaz
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, New York.,New York Blood Center, Department of Pathology.,Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia
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9
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Acute Disseminated Encephalomyelitis. J Clin Apher 2016; 31:163-202. [PMID: 27322219 DOI: 10.1002/jca.21474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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10
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Tonello M, Ruffatti A, Marson P, Tison T, Marozio L, Hoxha A, De Silvestro G, Punzi L. Plasma exchange effectively removes 52- and 60-kDa anti-Ro/SSA and anti-La/SSB antibodies in pregnant women with congenital heart block. Transfusion 2015; 55:1782-6. [DOI: 10.1111/trf.13046] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2014] [Revised: 11/21/2014] [Accepted: 12/07/2014] [Indexed: 01/27/2023]
Affiliation(s)
- Marta Tonello
- Department of Medicine, Rheumatology Unit; University of Padua; Padua Italy
| | - Amelia Ruffatti
- Department of Medicine, Rheumatology Unit; University of Padua; Padua Italy
| | - Piero Marson
- Blood Transfusion Unit; University Hospital of Padua; Padua Italy
| | - Tiziana Tison
- Blood Transfusion Unit; University Hospital of Padua; Padua Italy
| | - Luca Marozio
- Department of Obstetrics and Gynecology; University of Turin; Turin Italy
| | - Ariela Hoxha
- Department of Medicine, Rheumatology Unit; University of Padua; Padua Italy
| | | | - Leonardo Punzi
- Department of Medicine, Rheumatology Unit; University of Padua; Padua Italy
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11
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Hunter LE, Simpson JM. Atrioventricular block during fetal life. J Saudi Heart Assoc 2014; 27:164-78. [PMID: 26136631 PMCID: PMC4481419 DOI: 10.1016/j.jsha.2014.07.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Revised: 06/27/2014] [Accepted: 07/05/2014] [Indexed: 12/21/2022] Open
Abstract
Congenital complete atrioventricular (AV) block occurs in approximately 1 in 20,000 live births and is known to result in significant mortality and morbidity both during fetal life and postnatally. Complete AV block can occur as a result of an immune or a non-immune mediated process. Immune mediated AV block is a multifactorial disease, but is associated with the trans-placental passage of maternal autoantibodies (anti-Ro/SSA and/or anti-La/SSB). These autoantibodies attach to and subsequently damage the cardiomyocytes and conduction tissue in susceptible fetuses. In this report, we examine the evidence in reference to means of assessment, pathophysiology, and potential prenatal therapy of atrioventricular block.
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Affiliation(s)
- Lindsey E. Hunter
- Fetal Cardiology Unit, Department of Congenital Heart Disease, Evelina London Children’s Hospital, London, UK
| | - John M. Simpson
- Fetal Cardiology Unit, Department of Congenital Heart Disease, Evelina London Children’s Hospital, London, UK
- Corresponding author. Tel.: +44 20 7188 2308; fax: +44 20 7188 2307.
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12
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Puri S, Pooni P, Mohan B, Bindal V, Verma S, Verma S, Gupta RK. Pregnancy With SLE and Fetal Congenital Heart Block: A Case Report. Cardiol Res 2013; 4:126-128. [PMID: 28352433 PMCID: PMC5358251 DOI: 10.4021/cr278w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/13/2013] [Indexed: 11/13/2022] Open
Abstract
Autoimmune AV block is usually seen in association with autoimmune antibodies in mother that cross the placenta and damage the AV node of fetus. A 24-year-old primigravida, diagnosed to have SLE, at 25 weeks period of gestation found to have fetal bradycardia. Her ANA was moderately positive, SS-A (Ro) antibodies and SS-B (La) antibodies were positive. Fetal ECHO showed no structural defect but heart rate was 55 - 60 beats per minute. She was put on dexamethasone (4 mg/day). She was lost on follow up and presented at term in emergency with labor pains and fetal bradycardia, underwent a lower segment caesarean section. Baby underwent a temporary cardiac pacing within 10 hours of birth followed by permanent pacing on day 3 of birth. Baby is doing well on follow up. Neonates with isolated congenital heart block who are monitored antenatally and delivered in a planned fashion at an institution capable of early pacing can have favorable outcomes.
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Affiliation(s)
- Suman Puri
- Department of Obstetrics and Gynaecology, Dayanand Medical College and Hospital, Ludhiana, India
| | - Puneet Pooni
- Department of Pediatrics, Dayanand Medical College and Hospital, Ludhiana, India
| | - Bishav Mohan
- Department of Cardiology, Hero DMC Heart Centre - Dayanand Medical College and Hospital, Ludhiana, India
| | - Vidushi Bindal
- Department of Obstetrics and Gynaecology, Dayanand Medical College and Hospital, Ludhiana, India
| | - Sugam Verma
- Dayanand Medical College and Hospital, Ludhiana, India
| | - Sumati Verma
- Dayanand Medical College and Hospital, Ludhiana, India
| | - Rajiv Kumar Gupta
- Department of Cardiovascular and Thoracic Surgery, Hero DMC Heart Centre - Dayanand Medical College and Hospital, Ludhiana, India
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13
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Clinical and pathological roles of Ro/SSA autoantibody system. Clin Dev Immunol 2012; 2012:606195. [PMID: 23304190 PMCID: PMC3523155 DOI: 10.1155/2012/606195] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2012] [Accepted: 11/19/2012] [Indexed: 11/17/2022]
Abstract
Anti-Ro/SSA antibodies are among the most frequently detected autoantibodies against extractable nuclear antigens and have been associated with systemic lupus erythematosus (SLE) and Sjögren's syndrome (SS). Although the presence of these autoantibodies is one of the criteria for the diagnosis and classification of SS, they are also sometimes seen in other systemic autoimmune diseases. In the last few decades, the knowledge of the prevalence of anti-Ro/SSA antibodies in various autoimmune diseases and symptoms has been expanded, and the clinical importance of these antibodies is increasing. Nonetheless, the pathological role of the antibodies is still poorly understood. In this paper, we summarize the milestones of the anti-Ro/SSA autoantibody system and provide new insights into the association between the autoantibodies and the pathogenesis of autoimmune diseases.
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14
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Jaeggi E, Laskin C, Hamilton R, Kingdom J, Silverman E. The importance of the level of maternal anti-Ro/SSA antibodies as a prognostic marker of the development of cardiac neonatal lupus erythematosus a prospective study of 186 antibody-exposed fetuses and infants. J Am Coll Cardiol 2010; 55:2778-84. [PMID: 20538173 DOI: 10.1016/j.jacc.2010.02.042] [Citation(s) in RCA: 159] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2009] [Revised: 01/19/2010] [Accepted: 02/15/2010] [Indexed: 12/14/2022]
Abstract
OBJECTIVES The purpose of this study was to determine whether cardiac complications of neonatal lupus erythematosus (NLE) are related to maternal anti-Ro and anti-La autoantibody-levels. BACKGROUND Autoantibody-positive mothers are frequently referred for serial echocardiography because of the elevated fetal risk of developing immune-mediated heart block. Little is known why only some and not all offspring are affected. METHODS All cases referred since 2000 for serial fetal echocardiography or cardiac complications related to maternal antibodies were included. Patients without cardiac NLE (group 1) and with cardiac NLE (group 2) were compared. Antibody levels were measured by enzyme-linked immunosorbent assay with a cutoff value of 8 U/ml for a positive test result. RESULTS Group 1 included 146 serially screened fetuses with normal pregnancy outcomes. Group 2 consisted of 40 fetuses/neonates with a diagnosis of heart block or endocardial fibroelastosis or both, and included 4 fetuses diagnosed during serial screening. All cardiac complications were associated with moderate (>or=50 U/ml; 15%) or high (>or=100 U/ml; 85%) maternal anti-Ro levels, independently of anti-La antibody titres. The event rate of complete heart block was 5% for prospectively screened fetuses with Ro-values >or=50 U/ml (odds ratio: 7.8) and 0% for fetuses with lower titres (p < 0.0001). Infants with pre-natal exposure to high-titre anti-La levels >or=100 U/ml were the most likely to have noncardiac features of NLE (event rate: 57%; odds ratio: 4.7). CONCLUSIONS Our findings support that the amount of maternal antibodies, rather than their presence, is associated with fetal tissue injury. As anti-Ro levels correlate with the risk of cardiac complications, serial echocardiography should be limited to women with high anti-Ro-titres.
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Affiliation(s)
- Edgar Jaeggi
- Division of Cardiology, Departments of Pediatrics and Immunology, The Hospital for Sick Children, Toronto, Ontario, Canada.
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15
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Wojakowski A, Izbizky G, Carcano ME, Aiello H, Marantz P, Otaño L. Fetal Doppler mechanical PR interval: correlation with fetal heart rate, gestational age and fetal sex. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2009; 34:538-542. [PMID: 19731250 DOI: 10.1002/uog.7333] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVES To establish normal fetal values for the mechanical PR interval by pulsed-wave Doppler at 16-36 weeks of gestation, and to evaluate the influence of fetal heart rate (FHR), gestational age (GA) and fetal sex. METHODS Fetal mechanical PR intervals were evaluated prospectively by obstetric ultrasound examination. Healthy mothers with sonographically normal fetuses from singleton pregnancies were included. Mechanical PR intervals were measured from simultaneous mitral and aortic Doppler waveforms, from the onset of left atrial contraction (mitral A-wave) to the onset of left ventricular ejection (aortic pulse wave). Simple and multiple linear regression analyses were performed to examine the correlation between PR interval and GA, FHR and fetal sex. RESULTS We evaluated 336 fetuses at 16-36 weeks. The mean +/- SD FHR was 143.4 +/- 8.3 beats per min (bpm). The PR intervals had a typical Gaussian distribution with a mean +/- SD of 122.4 +/- 10.3 ms. Robust linear regression showed that the PR increased by about 0.40 ms (95% CI, 0.22-0.58) per gestational week (P < 0.001), and this relationship remained after adjustment for FHR and fetal sex. PR intervals diminished by 1.4 (95% CI, 0.75 to 2.0) ms for each 5 bpm increase in FHR (P < 0.001), independently of GA and fetal sex. No fetal sex differences were observed. CONCLUSIONS We provide normal fetal values for the mechanical PR interval at 16-36 weeks of gestation. Mechanical PR intervals in normal fetuses are influenced by GA and FHR independently, and both variables should be taken into account when evaluating fetuses at risk for congenital heart block.
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Affiliation(s)
- A Wojakowski
- Fetal Medicine Unit, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
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Mozo L, Gutiérrez C, Gómez J. Antibodies to Mitotic Spindle Apparatus: Clinical Significance of NuMA and HsEg5 Autoantibodies. J Clin Immunol 2008; 28:285-90. [DOI: 10.1007/s10875-008-9170-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2007] [Accepted: 01/07/2008] [Indexed: 10/22/2022]
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