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Zajc Avramovic M, Avcin T. Antiphospholipid syndrome in children. Best Pract Res Clin Rheumatol 2024:101986. [PMID: 39138042 DOI: 10.1016/j.berh.2024.101986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 05/22/2024] [Accepted: 07/18/2024] [Indexed: 08/15/2024]
Abstract
Antiphospholipid syndrome (APS) in children is a rare disease associated with significant morbidity and mortality. In comparison with APS in adults, pediatric APS has a more severe presentation with frequent recurrences of thrombotic events and a higher probability of life-threatening catastrophic APS. Nonthrombotic manifestations are also more common in the pediatric age group and can precede thrombosis. New classification criteria have been introduced recently and have not yet been assessed in pediatric patients with APS. In addition to anticoagulation drugs, other novel therapies have emerged including the use of B cell and complement inhibitors, especially in catastrophic APS. The purpose of this review is to provide a broad overview of aPL-related clinical manifestations in pediatric patients based on the analysis of published cohorts and data from the international pediatric APS registry. We also aim to illustrate APS in infants caused by transplacentally transferred maternal aPL, which is very rarely associated with acute thrombotic events in the perinatal period and more frequently with long-term neurodevelopmental abnormalities.
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Affiliation(s)
- Mojca Zajc Avramovic
- Department of Allergology, Rheumatology and Clinical Immunology, University Children's Hospital, University Medical Center Ljubljana, Slovenia; Department of Pediatrics, Faculty of Medicine, University of Ljubljana, Slovenia.
| | - Tadej Avcin
- Department of Allergology, Rheumatology and Clinical Immunology, University Children's Hospital, University Medical Center Ljubljana, Slovenia; Department of Pediatrics, Faculty of Medicine, University of Ljubljana, Slovenia.
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Chighizola CB, Willis R, Maioli G, Sciascia S, Andreoli L, Amengual O, Radin M, Gerosa M, Atsumi T, de Jesus G, Trespidi L, Branch DW, Caporali R, Andrade D, Roubey R, Petri M, Bertolaccini ML. Deciphering the clinical significance of longitudinal antiphospholipid antibody titers. Autoimmun Rev 2024; 23:103510. [PMID: 38171447 DOI: 10.1016/j.autrev.2023.103510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Accepted: 12/29/2023] [Indexed: 01/05/2024]
Abstract
In antiphospholipid syndrome (APS), the risk of clinical manifestations increases with higher titers of antiphospholipid antibodies (aPL). Despite the adoption of aPL titers in the classification approach to aPL-positive subjects, the value of longitudinal monitoring of those titers in the follow-up is still debated, being well studied only in systemic lupus erythematosus (SLE). The literature suggests that the rate of aPL positivity decreases during follow-up in primary APS, estimating that seroconversion occurs in between 8.9 and 59% of patients over time. Negativisation of aPL occurs more frequently in asymptomatic aPL carriers than in patients with full-blown APS as well as in subjects with single aPL positivity or low aPL antibody titers. In patients with SLE, aPL typically behave fluctuating from positive to negative and back again in the course of follow-up. The few studies assessing the longitudinal course of aPL positivity with no associated systemic connective tissue disease reported a progressive decrement of aPL titers over time, in particular of antibodies against β2 glycoprotein I (antiβ2GPI) and cardiolipin (aCL) of IgG isotype. After a thrombotic event, aPL titers tend to decrease, as emerged from cohorts of both primary and secondary APS. Hydroxychloroquine has been identified as the most effective pharmacological agent to reduce aPL titers, with multiple studies demonstrating a parallel reduction in thrombosis rate. This review addresses available evidence on the significance of aPL titer fluctuation from clinical, therapeutic and pathogenic perspectives.
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Affiliation(s)
- Cecilia B Chighizola
- Department of Clinical Sciences and Community Health, University of Milan, Pediatric Rheumatology Unit, ASST G. Pini - CTO, Milan, Italy.
| | - Rohan Willis
- University of Texas Medical Branch, Internal Medicine, Galveston, USA
| | - Gabriella Maioli
- Department of Clinical Sciences and Community Health, University of Milan, Clinical Rheumatology Unit, ASST G. Pini - CTO, Milan, Italy
| | - Savino Sciascia
- University of Turin, Department of Clinical and Biological Sciences, Turin, Italy
| | - Laura Andreoli
- Rheumatology and Clinical Immunology Unit - ERN ReCONNET, ASST Spedali Civili, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Olga Amengual
- Hokkaido University, Department of Rheumatology, Endocrinology and Nephrology Faculty of Medicine and Graduate School of Medicine, Sapporo, Japan
| | - Massimo Radin
- University of Turin, Department of Clinical and Biological Sciences, Turin, Italy
| | - Maria Gerosa
- Department of Clinical Sciences and Community Health, University of Milan, Clinical Rheumatology Unit, ASST G. Pini - CTO, Milan, Italy
| | - Tatsuya Atsumi
- Hokkaido University, Department of Rheumatology, Endocrinology and Nephrology Faculty of Medicine and Graduate School of Medicine, Sapporo, Japan
| | - Guilherme de Jesus
- Universidade do Estado do Rio de Janeiro, Department of Obstetrics, Rio de Janeiro, Brazil
| | - Laura Trespidi
- Department of Obstetrics and Gynaecology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - D Ware Branch
- Department of Obstetrics and Gynecology, University of Utah Health, Salt Lake City, UT, USA
| | - Roberto Caporali
- Department of Clinical Sciences and Community Health, University of Milan, Pediatric Rheumatology Unit, ASST G. Pini - CTO, Milan, Italy; Department of Clinical Sciences and Community Health, University of Milan, Clinical Rheumatology Unit, ASST G. Pini - CTO, Milan, Italy
| | | | - Robert Roubey
- Department of Rheumatology, University of North Carolina, Chapel Hill, NC, USA
| | - Michelle Petri
- Johns Hopkins University School of Medicine, Rheumatology, Baltimore, MD, USA
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Yun Z, Duan L, Liu X, Cai Q, Li C. An update on the biologics for the treatment of antiphospholipid syndrome. Front Immunol 2023; 14:1145145. [PMID: 37275894 PMCID: PMC10237350 DOI: 10.3389/fimmu.2023.1145145] [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: 01/15/2023] [Accepted: 05/04/2023] [Indexed: 06/07/2023] Open
Abstract
Antiphospholipid syndrome (APS) is a systemic autoimmune disease characterized by thrombosis and pregnancy morbidity with the persistent presence of antiphospholipid antibodies (aPLs). Although anticoagulation is the primary treatment for APS, it fails in approximately 20-30% of obstetric APS cases and more than 30% of thrombotic APS cases. Therefore, there is a need for new, targeted treatments beyond anticoagulants. Biologics, such as rituximab and eculizumab, have been recommended for refractory catastrophic APS. This review focuses on the recent advancements in the pathogenesis of APS and explores the potential of targeted treatments, including eculizumab, rituximab, belimumab, daratumumab, obinutuzumab, and anti-TNF-α antibodies, for APS management.
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Affiliation(s)
- Zelin Yun
- Department of Rheumatology and Immunology, Peking University People’s Hospital, Beijing, China
- Beijing Key Laboratory for Rheumatism and Immune Diagnosis (BZ0135), Peking University People’s Hospital, Beijing, China
| | - Lizhi Duan
- Department of Rheumatology and Immunology, Gangkou Hospital of Hebei Port Group Company Limited, Qinhuangdao, Hebei, China
| | - Xiangjun Liu
- Department of Rheumatology and Immunology, Peking University People’s Hospital, Beijing, China
- Beijing Key Laboratory for Rheumatism and Immune Diagnosis (BZ0135), Peking University People’s Hospital, Beijing, China
| | - Qingmeng Cai
- Department of Rheumatology and Immunology, Peking University People’s Hospital, Beijing, China
- Beijing Key Laboratory for Rheumatism and Immune Diagnosis (BZ0135), Peking University People’s Hospital, Beijing, China
| | - Chun Li
- Department of Rheumatology and Immunology, Peking University People’s Hospital, Beijing, China
- Beijing Key Laboratory for Rheumatism and Immune Diagnosis (BZ0135), Peking University People’s Hospital, Beijing, China
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Chhor L, Tu S, Fogarty P, Fong C. Antisynthetase syndrome with rare
EJ
‐1 antibodies with antiphospholipid syndrome. Respirol Case Rep 2022; 10:e0990. [PMID: 35734553 PMCID: PMC9194464 DOI: 10.1002/rcr2.990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 05/30/2022] [Indexed: 11/06/2022] Open
Abstract
We describe the first case of antisynthetase syndrome (ASS) with antibodies to anti‐glycyl tRNA synthetase (EJ‐1) with antiphospholipid syndrome (APLS). A 66‐year‐old man presented with progressive dyspnoea, fever, dry cough and proximal muscle weakness over several months on a background of cryptogenic organizing pneumonia. Examination revealed bibasal fine chest crackles, proximal muscle weakness of the upper and lower limbs, digital skin thickening and facial telangiectasias. Creatine kinase was elevated and autoimmune screening was positive for anti‐EJ‐1, anti‐beta‐2‐glycoprotein, anti‐Ro and anti‐La antibodies. Computed tomography of the chest revealed a usual interstitial pneumonia pattern and a ventilation–perfusion scan demonstrated scintigraphic evidence of bilateral pulmonary emboli. A diagnosis of ASS and APLS was made. Immunosuppressive therapy including pulsed methylprednisolone, rituximab and mycophenolate was commenced with improvement in symptoms. This case highlights the importance of evaluation for ASS in idiopathic interstitial pneumonia, and APLS in ASS patients.
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Affiliation(s)
- Louis Chhor
- Department of Rheumatology Eastern Health Box Hill Victoria Australia
| | - Steven Tu
- Department of Rheumatology Eastern Health Box Hill Victoria Australia
| | - Paul Fogarty
- Department of Respiratory and Sleep Medicine Eastern Health Box Hill Victoria Australia
| | - Christopher Fong
- Department of Rheumatology Eastern Health Box Hill Victoria Australia
- Eastern Health Clinical School, Monash University Clayton Victoria Australia
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Mormile I, Granata F, Punziano A, de Paulis A, Rossi FW. Immunosuppressive Treatment in Antiphospholipid Syndrome: Is It Worth It? Biomedicines 2021; 9:biomedicines9020132. [PMID: 33535377 PMCID: PMC7911562 DOI: 10.3390/biomedicines9020132] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 01/18/2021] [Accepted: 01/26/2021] [Indexed: 11/16/2022] Open
Abstract
The antiphospholipid syndrome (APS) is characterized by the development of venous and/or arterial thrombosis and pregnancy morbidity in patients with persistent antiphospholipid antibodies (aPL). Catastrophic antiphospholipid syndrome (CAPS) is a life-threatening form of APS occurring in about 1% of cases. Lifelong anticoagulation with vitamin K antagonists remains the cornerstone of the therapy for thrombotic APS, but frequently the use of anticoagulation may be problematic due to the increased risk of bleeding, drug interactions, or comorbidities. Immunosuppressant drugs are widely used to treat several autoimmune conditions, in which their safety and effectiveness have been largely demonstrated. Similar evidence in the treatment of primary APS is limited to case reports or case series, and studies on a large scale lack. Immunomodulatory drugs may be an emerging tool in managing such particular situations, like refractory obstetrical complications, CAPS, or so-called APS non-criteria manifestations. In addition, immunomodulatory drugs may be useful in patients experiencing recurrent thromboembolic events despite optimized anticoagulant therapy. We did a comprehensive review of literature analyzing the possible role of immunomodulation in primary APS to provide a broad overview of potentially safe and effective target treatments for managing this devastating disease.
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Affiliation(s)
- Ilaria Mormile
- Department of Translational Medical Sciences, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy; (I.M.); (F.G.); (A.P.); (A.d.P.)
| | - Francescopaolo Granata
- Department of Translational Medical Sciences, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy; (I.M.); (F.G.); (A.P.); (A.d.P.)
| | - Alessandra Punziano
- Department of Translational Medical Sciences, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy; (I.M.); (F.G.); (A.P.); (A.d.P.)
| | - Amato de Paulis
- Department of Translational Medical Sciences, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy; (I.M.); (F.G.); (A.P.); (A.d.P.)
- Center for Basic and Clinical Immunology Research (CISI), WAO Center of Excellence, University of Naples Federico II, 80131 Naples, Italy
| | - Francesca Wanda Rossi
- Department of Translational Medical Sciences, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy; (I.M.); (F.G.); (A.P.); (A.d.P.)
- Center for Basic and Clinical Immunology Research (CISI), WAO Center of Excellence, University of Naples Federico II, 80131 Naples, Italy
- Correspondence: ; Tel.: +39-81-7464513
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Cáliz Cáliz R, Díaz Del Campo Fontecha P, Galindo Izquierdo M, López Longo FJ, Martínez Zamora MÁ, Santamaría Ortiz A, Amengual Pliego O, Cuadrado Lozano MJ, Delgado Beltrán MP, Carmona Ortells L, Cervantes Pérez EC, Díaz-Cordovés Rego G, Garrote Corral S, Fuego Varela C, Martín López M, Nishishinya B, Novella Navarro M, Pereda Testa C, Sánchez Pérez H, Silva-Fernández L, Martínez Taboada VM. Recommendations of the Spanish Rheumatology Society for Primary Antiphospholipid Syndrome. Part I: Diagnosis, Evaluation and Treatment. REUMATOLOGIA CLINICA 2020; 16:71-86. [PMID: 30713012 DOI: 10.1016/j.reuma.2018.11.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 11/08/2018] [Accepted: 11/09/2018] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The difficulty in diagnosis and the spectrum of clinical manifestations that can determine the choice of treatment for primary antiphospholipid syndrome (APS) has fostered the development of recommendations by the Spanish Society of Rheumatology (SER), based on the best possible evidence. These recommendations can serve as a reference for rheumatologists and other specialists involved in the management of APS. METHODS A panel of four rheumatologists, a gynaecologist and a haematologist with expertise in APS was created, previously selected by the SER through an open call or based on professional merits. The stages of the work were: identification of the key areas for drafting the document, analysis and synthesis of the scientific evidence (using the Scottish Intercollegiate Guidelines Network [SIGN] levels of evidence) and formulation of recommendations based on this evidence and formal assessment or reasoned judgement techniques (consensus techniques). RESULTS 46 recommendations were drawn up, addressing five main areas: diagnosis and evaluation, measurement of primary thromboprophylaxis, treatment for APS or secondary thromboprophylaxis, treatment for obstetric APS and special situations. These recommendations also include the role of novel oral anticoagulants, the problem of recurrences or the key risk factors identified in these subjects. This document reflects the first 21, referring to the areas of: diagnosis, evaluation and treatment of primary APS. The document provides a table of recommendations and treatment algorithms. CONCLUSIONS An update of the SER recommendations on APS is presented. This document corresponds to partI, related to diagnosis, evaluation and treatment. These recommendations are considered tools for decision-making for clinicians, taking into consideration both the decision of the physician experienced in APS and the patient. A partII has also been prepared, which addresses aspects related to obstetric SAF and special situations.
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Affiliation(s)
- Rafael Cáliz Cáliz
- Servicio de Reumatología, Hospital Universitario Virgen de las Nieves, Facultad de Medicina, Universidad de Granada, Granada, España.
| | | | | | | | - María Ángeles Martínez Zamora
- Unidad de Ginecología y Obstetricia, Hospital Clínic, Barcelona, España; Representante de la Sociedad Española de Ginecología y Obstetricia (SEGO), Madrid, España
| | - Amparo Santamaría Ortiz
- Unidad de Hemostasias y Trombosis, Servicio de Hematología, Hospital Vall d'Hebron, Barcelona, España; Representante de la Sociedad Española de Trombosis y Hemostasia (SETH), Madrid, España
| | - Olga Amengual Pliego
- Departamento de Reumatología, Endocrinología y Nefrología, Facultad de Medicina, Universidad de Hokkaido, Sapporo, Japón
| | | | | | | | | | | | | | - Clara Fuego Varela
- Servicio de Reumatología, Hospital Regional Universitario de Málaga. Hospital Civil, Málaga, España
| | - María Martín López
- Servicio de Reumatología, Hospital Universitario 12 de Octubre, Madrid, España
| | - Betina Nishishinya
- Servicio de Reumatología y Medicina del deporte, Clínica Quirón, Barcelona, España
| | | | | | - Hiurma Sánchez Pérez
- Servicio de Reumatología, Hospital Universitario de Canarias, Santa Cruz de Tenerife, España
| | - Lucia Silva-Fernández
- Servicio de Reumatología, Complexo Hospitalario Universitario de Ferrol, Ferrol, A Coruña, España
| | - Víctor Manuel Martínez Taboada
- Facultad de Medicina, Universidad de Cantabria; Servicio de Reumatología, Hospital Universitario Marqués de Valdecilla, Santander, España
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[What are the special features of treatment in the anti-phospho-lipid syndrome?]. Rev Mal Respir 2019; 38 Suppl 1:e153-e156. [PMID: 31611023 DOI: 10.1016/j.rmr.2019.05.017] [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]
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Mezhov V, Segan JD, Tran H, Cicuttini FM. Antiphospholipid syndrome: a clinical review. Med J Aust 2019; 211:184-188. [PMID: 31271468 DOI: 10.5694/mja2.50262] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Antiphospholipid syndrome is characterised by recurrent thrombosis (arterial, venous, microvascular) and/or pregnancy complications in the presence of persistent antiphospholipid antibodies (lupus anticoagulant, anti-β2-glycoprotein 1 and anticardiolipin). It can be a primary disease or associated with another autoimmune disease (especially systemic lupus erythematosis). Testing for antiphospholipid antibodies should be considered in patients < 50 years of age with unprovoked venous or arterial thromboembolism, thrombosis at unusual sites or pregnancy complications. The mainstay of treatment is antithrombotic therapy and recommendations vary based on arterial, venous or pregnancy complications. If associated with systemic lupus erythematosis, hydroxychloroquine is recommended both as primary and secondary prophylaxis. Antithrombotic treatment is gold standard and effective.
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Affiliation(s)
| | | | - Huyen Tran
- Alfred Health, Melbourne, VIC.,Monash University, Melbourne, VIC
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Sirinvaravong N, Rodriguez Ziccardi MC, Patnaik S, Shah M, Fernandez G, Aliling JN, Rubin A. Nonbacterial thrombotic endocarditis in a patient with primary antiphospholipid syndrome. Oxf Med Case Reports 2018; 2018:omy024. [PMID: 29977578 PMCID: PMC6016692 DOI: 10.1093/omcr/omy024] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Revised: 03/09/2018] [Accepted: 04/16/2018] [Indexed: 11/24/2022] Open
Abstract
Nonbacterial thrombotic endocarditis (NBTE) is described in patients with mucin-producing cancers and connective tissue disorders (usually SLE). We report NBTE in the setting of primary antiphospholipid antibody syndrome (APS). A 65-year-old female with APS was incidentally found to have thickened mitral leaflets on transthoracic echocardiogram with no signs of infection. Transesophageal echocardiogram (TEE) showed a mobile mitral mass (1.4 × 0.7 cm) and moderate mitral regurgitation. Differential diagnoses included bacterial endocarditis, NBTE, thrombus or tumor. Given the history of primary APS, the absence of fever and negative blood cultures, NBTE was considered. Low-molecular-weight heparin, hydroxychloroquine and corticosteroid were initiated. Repeat TEE in a week revealed shrinkage of the mass (0.6 × 0.7 cm), indicating an inflammatory nature. Lifelong anticoagulation is indicated regardless of embolism occurrence. Hydroxychloroquine and corticosteroids may have roles in the treatment. Determining and treating the underlying etiology is important.
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Affiliation(s)
| | | | - Soumya Patnaik
- Division of Cardiology, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Mahek Shah
- Division of Cardiology, Lehigh Valley Healthcare Network, Allentown, PA, USA
| | - Gustavo Fernandez
- Division of Pulmonology, Temple University Hospital, Philadelphia, PA, USA
| | | | - Alexander Rubin
- Division of Cardiology, Pennsylvania Heart and Vascular Group, Jenkintown, Philadelphia PA, USA
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Bonnin AJ, DeBrosse C, Moncrief T, Richmond GW. Case report presenting the diagnostic challenges in a patient with recurrent acquired angioedema, antiphospholipid antibodies and undetectable C2 levels. Allergy Asthma Clin Immunol 2018; 14:24. [PMID: 29881401 PMCID: PMC5985567 DOI: 10.1186/s13223-018-0246-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Accepted: 03/30/2018] [Indexed: 11/10/2022] Open
Abstract
Background Angioedema secondary to acquired C1 inhibitor deficiency (AAE) is a rare disease. It usually is associated with lymphoproliferative disorders. We present a case of AAE in a patient with antiphospholipid syndrome (APS), a non-Hodgkin lymphoproliferative disorder (NHL) with undetectable levels of C2, C4, and an undetectable CH50. The co-existence of AAE, APS, and NHL, with an undetectable C2 level, to the best of our knowledge, has never before reported together in the same patient. Case presentation A patient with a recent history of thrombosis presented with recurrent episodes of angioedema. The workup revealed undetectable levels of C2, C4 and undetectable CH50. Quantitative levels of C1 inhibitor and C1q were low. C1 inhibitor function was less than 40%. Anti-cardiolipin antibodies were found. The patient was initially treated on demand with intravenous plasma-derived human C1-INH concentrates, (Cinryze® Shire). Later the patient received prophylactic therapy with danazol. She was diagnosed with lymphoma 3 years after her first episode of angioedema. Single agent therapy with rituximab was not only effective in treating her lymphoma but also preventing further episodes of angioedema. Anti-cardiolipin antibody titers also declined. Additionally, marked early primary pathway complement component abnormalities and CH50 also corrected, although incomplete normalization of C4 proved to be due to a heterozygous C4 deficiency. Conclusion This case shows the unique association of AAE, APS and NHL in a patient with undetectable levels of early complement components. Additionally, this case also shows for the first time the effectiveness of rituximab therapy in all three disease states while co-existing simultaneously in the same patient.
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Affiliation(s)
- Arturo J Bonnin
- 1Department of Internal Medicine, Wright State University Boonshoft School of Medicine, Allergy and Asthma Centre of Dayton, 8039 Washington Village Drive, Suite #100, Centerville, Dayton, OH 45458 USA
| | | | - Terri Moncrief
- 1Department of Internal Medicine, Wright State University Boonshoft School of Medicine, Allergy and Asthma Centre of Dayton, 8039 Washington Village Drive, Suite #100, Centerville, Dayton, OH 45458 USA
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Barron N, Arenas-Osuna J, Medina G, Cruz-Dominguez MP, González-Romero F, Velásques-García JA, Ayala-López EA, Jara LJ. Splenectomy in systemic lupus erythematosus and autoimmune hematologic disease: a comparative analysis. Clin Rheumatol 2018; 37:943-948. [PMID: 29335897 DOI: 10.1007/s10067-018-3979-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 12/29/2017] [Accepted: 01/03/2018] [Indexed: 12/11/2022]
Abstract
The objective of the study is to analyze the efficacy and safety of splenectomy in the management of refractory autoimmune thrombocytopenia (AT)/autoimmune hemolytic anemia (AIHA) associated or not with systemic lupus erythematosus. Thirty-four patients after splenectomy due to severe AT and/or AIHA were divided into group 1 (G1) 18 SLE/APS patients: 9 AT/SLE patients, 6 SLE/antiphospholipid syndrome (APS), and 3 primary APS. Group 2 (G2): 16 patients without SLE/APS: 2 Fisher-Evans syndrome and 14 AIHA. Surgery approach when (1) platelets ≤ 50,000/ml despite 2 weeks on medical therapy, (2) medically dependent, and (3) medically intolerant or after two hemolytic crises in AIHA patients. Splenectomy response: (1) complete (CR): ≥ 150,000 platelets/ml, (2) partial: 50,000-149,000/ml, or (3) none: ≤ 50,000/ml. CR for AIHA: hemoglobin ≥9 g/dl. STATISTICAL ANALYSIS descriptive statistics and chi-square test. The mean age was 34.6 years; mean follow-up: 28.5 months. Open splenectomy in 15/34 vs laparoscopy in 19/34 (p = NS). CR in 15/34, G1: 4/18, G2: 11/16, (p = 0.006). Complications in 6/34, 5 from G2 vs 1 from G1 (p = 0.05). Relapse in 7/18 patients in G1 and 3/16 in G2 (p = 0.05). Open and laparoscopic splenectomies in SLE and AT patients are as effective as in those without SLE; however, patients with SLE and APS had more relapses.
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Affiliation(s)
- Nahim Barron
- Surgery Department, Hospital de Especialidades Centro Médico La Raza, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Jesús Arenas-Osuna
- Education Division, Hospital de Especialidades Centro Médico La Raza, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Gabriela Medina
- Clinical Research Unit, Hospital de Especialidades Centro Médico La Raza, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - María Pilar Cruz-Dominguez
- Research Division, Hospital de Especialidades Centro Médico La Raza, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Fernando González-Romero
- Surgery Department, Hospital de Especialidades Centro Médico La Raza, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - José Arturo Velásques-García
- Surgery Department, Hospital de Especialidades Centro Médico La Raza, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Ernesto Alonso Ayala-López
- General Direction, Hospital de Especialidades Centro Médico La Raza, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Luis J Jara
- Direction of Education and Research, Hospital de Especialidades Centro Médico La Raza, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico.
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Rituximab therapy for refractory thrombocytopenia in patients with antiphospholipid antibodies. ANALES DE PEDIATRÍA (ENGLISH EDITION) 2017. [DOI: 10.1016/j.anpede.2016.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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Vázquez Gómez F, Prieto Arce M, González-Granado LI, Enríquez Merayo E, de Inocencio Arocena J. Uso de rituximab para trombocitopenia refractaria en pacientes con anticuerpos antifosfolípidos. An Pediatr (Barc) 2017; 87:51-53. [DOI: 10.1016/j.anpedi.2016.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Revised: 09/10/2016] [Accepted: 09/17/2016] [Indexed: 01/19/2023] Open
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Masiero A, Campos L, Vitor J, Nogueira T, Rosas A, Sztajnbok F, Rodrigues M, Fonseca A, Gasparello R, Diniz C, Oliveira S. TROMBOCITOPENIA COMO MANIFESTAÇÃO INICIAL DA SÍNDROME DO ANTICORPO ANTIFOSFOLIPÍDEO (SAF) PEDIÁTRICO E RESPOSTA AO RITUXIMABE: SÉRIE DE CASOS. REVISTA BRASILEIRA DE REUMATOLOGIA 2017. [DOI: 10.1016/j.rbr.2017.07.468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Abstract
Antiphospholipid syndrome (APS) is a hypercoagulable state characterized by arterial and venous thromboses and pregnancy morbidity in the presence of antiphospholipid antibodies. Although warfarin remains the main therapeutic choice in APS, there is still concern about its efficacy, safety, and patient compliance. Patients with refractory APS to conventional therapy as well as patients with non-classical manifestations of APS may have alternative treatment approaches. APS pathogenesis has been further elucidated over the past years identifying new molecules as potential new treatment targets. This review summarizes available data from in vitro and animal models and clinical studies on the role of new potential treatment approaches including new oral anticoagulants and immunoregulatory agents: direct thrombin or factor Xa inhibitors, hydroxychloroquine, statins, B cell inhibition, complement inhibition, peptide therapy, nuclear factor κB and p38 mitogen-activated kinase inhibitors, defibrotide, abciximab, mTOR inhibitor, and other potential targets. Large multicenter prospective studies of well-characterized APS patients are needed to assess the efficacy and safety profile of these potential treatment alternatives.
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Affiliation(s)
- Danieli Andrade
- Rheumatology Department, University of São Paulo, Av. Dr. Arnaldo 455, Third Floor, Room 3109, São Paulo, Brazil
| | - Maria Tektonidou
- First Department of Propaedeutic Internal Medicine, Joint Academic Rheumatology Programme, National and Kapodistrian University of Athens, Athens, Greece.
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Peiró P, Prieto-González S, de la Red G, Espinosa G. Acción del rituximab sobre los anticuerpos antifosfolipídicos en pacientes con síndrome antifosfolipídico. Med Clin (Barc) 2016; 146:e69-70. [DOI: 10.1016/j.medcli.2016.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Revised: 12/27/2015] [Accepted: 01/07/2016] [Indexed: 11/26/2022]
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Wang CR, Liu MF. Rituximab usage in systemic lupus erythematosus-associated antiphospholipid syndrome: A single-center experience. Semin Arthritis Rheum 2016; 46:102-8. [PMID: 26992634 DOI: 10.1016/j.semarthrit.2016.02.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Accepted: 02/02/2016] [Indexed: 12/23/2022]
Abstract
OBJECTIVES Although the data from primary antiphospholipid syndrome (APS) suggests a beneficial effect of rituximab usage, its therapeutic role remains to be defined in systemic lupus erythematosus (SLE)-associated APS, a complex clinical situation with thrombotic events and lupus activity. METHODS A single-center retrospective analysis of rituximab usages in APS was performed in 800 hospitalized SLE patients. RESULTS There were 63 SLE-associated APS cases with 6 on rituximab therapy, all female aged 37.7 ± 9.0 years with 1 catastrophic and 16 thrombotic episodes. Therapeutic indications included warfarin failure despite the adequate target international normalized ratio with an average duration of 17.3 ± 11.2 months between the thrombotic recurrences. After the rituximab therapy, there was no relapse of thrombosis with a mean follow-up period of 39.3 ± 20.9 months, and a decrease in lupus activity (SLEDAI-2K, 9.7 ± 5.5 to 5.3 ± 2.2). Infection complications were observed, including episodes of bronchitis and urinary tract infection. CONCLUSIONS In this single-center study with largest case numbers and a long-term follow-up period, there were no recurrent thrombotic events after the rituximab therapy, implicating further consideration of large-scale trials enrolling more ethnic groups to evaluate its therapeutic role in SLE-associated APS patients.
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Affiliation(s)
- Chrong-Reen Wang
- Department of Internal Medicine, Section of Rheumatology and Immunology, National Cheng Kung University Hospital, Tainan, Taiwan.
| | - Ming-Fei Liu
- Department of Internal Medicine, Section of Rheumatology and Immunology, National Cheng Kung University Hospital, Tainan, Taiwan
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Menezes R, Pantelyat A, Izbudak I, Birnbaum J. Movement and Other Neurodegenerative Syndromes in Patients with Systemic Rheumatic Diseases: A Case Series of 8 Patients and Review of the Literature. Medicine (Baltimore) 2015; 94:e0971. [PMID: 26252269 PMCID: PMC4616569 DOI: 10.1097/md.0000000000000971] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Patients with rheumatic diseases can present with movement and other neurodegenerative disorders. It may be underappreciated that movement and other neurodegenerative disorders can encompass a wide variety of disease entities. Such disorders are strikingly heterogeneous and lead to a wider spectrum of clinical injury than seen in Parkinson's disease. Therefore, we sought to stringently phenotype movement and other neurodegenerative disorders presenting in a case series of rheumatic disease patients. We integrated our findings with a review of the literature to understand mechanisms which may account for such a ubiquitous pattern of clinical injury.Seven rheumatic disease patients (5 Sjögren's syndrome patients, 2 undifferentiated connective tissue disease patients) were referred and could be misdiagnosed as having Parkinson's disease. However, all of these patients were ultimately diagnosed as having other movement or neurodegenerative disorders. Findings inconsistent with and more expansive than Parkinson's disease included cerebellar degeneration, dystonia with an alien-limb phenomenon, and nonfluent aphasias.A notable finding was that individual patients could be affected by cooccurring movement and other neurodegenerative disorders, each of which could be exceptionally rare (ie, prevalence of ∼1:1000), and therefore with the collective probability that such disorders were merely coincidental and causally unrelated being as low as ∼1-per-billion. Whereas our review of the literature revealed that ubiquitous patterns of clinical injury were frequently associated with magnetic resonance imaging (MRI) findings suggestive of a widespread vasculopathy, our patients did not have such neuroimaging findings. Instead, our patients could have syndromes which phenotypically resembled paraneoplastic and other inflammatory disorders which are known to be associated with antineuronal antibodies. We similarly identified immune-mediated and inflammatory markers of injury in a psoriatic arthritis patient who developed an amyotrophic lateral sclerosis (ALS)-plus syndrome after tumor necrosis factor (TNF)-inhibitor therapy.We have described a diverse spectrum of movement and other neurodegenerative disorders in our rheumatic disease patients. The widespread pattern of clinical injury, the propensity of our patients to present with co-occurring movement disorders, and the lack of MRI neuroimaging findings suggestive of a vasculopathy collectively suggest unique patterns of immune-mediated injury.
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Affiliation(s)
- Rikitha Menezes
- From the Division of Rheumatology, The Johns Hopkins University School of Medicine, Baltimore, Maryland (RM); Department of Neurology, The Johns Hopkins University School of Medicine, Baltimore, Maryland (AP); Division of Neuroradiology, The Johns Hopkins University School of Medicine, Baltimore, Maryland (II); and Division of Rheumatology and Department of Neurology, The Johns Hopkins University School of Medicine, Baltimore, Maryland (JB)
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Abstract
For patients with antiphospholipid syndrome (APS), the consensus is to treat those who develop thrombosis with long-term oral anticoagulation therapy and to prevent obstetric manifestations by use of aspirin and heparin. These recommendations are based on data from randomized controlled trials and observational studies. Despite this body of knowledge, areas of uncertainty regarding the management of APS exist where evidence is scarce or nonexistent. In other words, for a subset of patients the course of management is unclear. Some examples are patients with 'seronegative' APS, those who do not fulfil the formal (clinical or serological) classification criteria for definite APS, and those with recurrent thrombotic events despite optimal anticoagulation. Other challenges include the treatment of clinical manifestations not included in the classification criteria, such as haematologic manifestations (thrombocytopenia and haemolytic anaemia), neurologic manifestations (chorea, myelitis and multiple sclerosis-like lesions), and nephropathy and heart valve disease associated with antiphospholipid antibodies (aPL), as well as the possible withdrawal of anticoagulation treatment in selected cases of thrombotic APS in which assays for aPL become persistently negative. This Review focuses on the current recommendations for thrombotic and obstetric manifestations of APS, as well as the management of difficult cases. Some aspects of treatment, such as secondary prophylaxis of venous thrombosis, are based on strong evidence--the 'lights' of APS treatment. Conversely, other areas, such as the treatment of non-criteria manifestations of APS, are based only on expert consensus or common sense and remain the 'shadows' of APS therapy.
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Merashli M, Noureldine MHA, Uthman I, Khamashta M. Antiphospholipid syndrome: an update. Eur J Clin Invest 2015; 45:653-62. [PMID: 25851448 DOI: 10.1111/eci.12449] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Accepted: 04/04/2015] [Indexed: 12/17/2022]
Abstract
BACKGROUND Antiphospholipid syndrome (APS) or 'Hughes syndrome' is a prothrombotic disease characterized by thrombosis and pregnancy morbidity in the presence of antiphospholipid antibodies (aPL). More than three decades have passed, and experts are still uncovering new pieces of this disease complex pathogenesis and management. MATERIALS AND METHODS We searched in literature using MEDLINE and PubMed databases focusing on the latest development on disease pathogenesis, risk assessment of thrombosis and treatment of APS. RESULTS The phosphatidylinositol 3-kinase (PI3K)-AKT-mTORC pathway was most recently identified to have a crucial role in activating inflammation among endothelial vessel wall causing vascular lesions in APS. Additionally, new variables are being implemented to assess the risk of thrombosis in patients with APS. Global APS Score (GAPSS) utilizes cardiovascular risk factors and new autoimmune antibodies as part of the score assessment and is the most valid so far. It can be a promising tool in the future for prediction of thrombosis. Anticoagulation remains the cornerstone in APS; however, many new potential therapeutic agents are developing and are currently under investigation. CONCLUSIONS The most recent advances in pathogenesis, risk stratification and treatment provide a platform for high yield studies with the ultimate goal of providing the optimal management to patients with APS.
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Affiliation(s)
- Mira Merashli
- Division of Rheumatology, Faculty of Medicine, The Royal London Hospital, London, UK
| | | | - Imad Uthman
- Division of Rheumatology, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Munther Khamashta
- Graham Hughes Lupus Research Laboratory, Division of Women's Health King's College London, The Rayne Institute, St Thomas' Hospital, London, UK
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22
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Ugarte A, Ruiz Irastorza G. [Rituximab in antiphospholipid syndrome: always, never, sometimes?]. Med Clin (Barc) 2015; 144:115-7. [PMID: 25148947 DOI: 10.1016/j.medcli.2014.04.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2014] [Accepted: 04/10/2014] [Indexed: 11/26/2022]
Affiliation(s)
- Amaia Ugarte
- Unidad de Investigación de Enfermedades Autoinmunes, Servicio de Medicina Interna, BioCruces Health Research Institute, Hospital Universitario Cruces, Universidad del País Vasco/Euskal Herriko Unibertsitatea, Barakaldo, Bizkaia, España
| | - Guillermo Ruiz Irastorza
- Unidad de Investigación de Enfermedades Autoinmunes, Servicio de Medicina Interna, BioCruces Health Research Institute, Hospital Universitario Cruces, Universidad del País Vasco/Euskal Herriko Unibertsitatea, Barakaldo, Bizkaia, España.
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