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Gaspar P, Sciascia S, Tektonidou MG. Epidemiology of antiphospholipid syndrome: macro- and microvascular manifestations. Rheumatology (Oxford) 2024; 63:SI24-SI36. [PMID: 38320589 PMCID: PMC10846913 DOI: 10.1093/rheumatology/kead571] [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: 08/16/2023] [Accepted: 10/08/2023] [Indexed: 02/08/2024] Open
Abstract
Antiphospholipid syndrome (APS) is a systemic autoimmune disease characterized by thrombotic and non-thrombotic macro- and microvascular manifestations and pregnancy complications in the setting of persistent antiphospholipid antibodies (aPL), namely anticardiolipin antibodies, anti-β2 glycoprotein-I antibodies and lupus anticoagulant. Four decades after its first description, APS prevalence and incidence are still not completely understood due to the limited number of well-designed, population-based multi-ethnic studies. Furthermore, despite decades of efforts to standardise aPL immunoassays, considerable intraassay and interlaboratory variances in aPL measures still exist. Large multicentre APS cohorts have shown a 10-year survival of ∼91% and the presence of catastrophic APS occurs in about 1% of the entire population, associated with a 50% mortality rate. Clinically, any organ can be affected in the context of large, medium or small vessel (artery and/or vein) thrombosis. Macrovascular thrombosis is the hallmark of the disease and veins are more frequently affected than arteries. Deep vein thrombosis/pulmonary embolism thromboembolic disease is the most common APS manifestation, while stroke and transient ischaemic attack are the most frequent arterial thrombosis events. Myocardial infarction can also occur and contributes to increased mortality in APS. A minority of patients present with thrombosis affecting the intraabdominal organs, including the liver, spleen, small and large bowel, and the kidneys. Microvascular thrombosis, including APS nephropathy, chronic skin ulcers and livedoid vasculopathy represent a diagnostic challenge requiring histologic confirmation. In this narrative review we summarize the available evidence on APS epidemiology, focusing on the description of the prevalence of macro- and microvascular manifestations of the disease.
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Affiliation(s)
- Pedro Gaspar
- Internal Medicine Department, Hospital Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal
- Instituto de Medicina Molecular João Lobo Antunes, Centro Académico de Medicina de Lisboa, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Savino Sciascia
- Department of Clinical and Biological Sciences, University Center of Excellence on Nephrologic, Rheumatologic and Rare Diseases (ERK-Net, ERN-ReConnect and RITA-ERN Member) with Nephrology and Dialysis Unit and Center of Immuno-Rheumatology and Rare Diseases (CMID), ASL Città Di Torino and University of Turin, Turin, Italy
| | - Maria G Tektonidou
- First Department of Propaedeutic and Internal Medicine, Joint Academic Rheumatology Program, EULAR Centre of Excellence, National and Kapodistrian University of Athens, Medical School, Athens, Greece
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Álvarez-López S, Ariza-Gómez MF, López-Montoya V, Cataño-Bedoya JU, Giraldo-Mendez D, Jaimes F. Demographic, Clinical, and Serological Characteristics of Antiphospholipid Syndrome Patients From the Anticoagulation Clinic of Hospital Universitario San Vicente Fundación, Medellín, Colombia. Cureus 2023; 15:e35114. [PMID: 36945288 PMCID: PMC10024950 DOI: 10.7759/cureus.35114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/14/2023] [Indexed: 02/19/2023] Open
Abstract
INTRODUCTION Antiphospholipid syndrome (APS) is an acquired autoimmune thrombophilia, characterized by vascular thrombosis or obstetric compromise, associated with the presence of antiphospholipid antibodies. Large international studies have analyzed the clinical/serological behavior of the disease and in Colombia, there are few cohorts that have been evaluated. OBJECTIVE The main objective is to characterize the patients with APS followed in the anticoagulation clinic of a tertiary care hospital and to determine the clinical manifestations and serological findings at diagnosis. MATERIALS AND METHODS A retrospective descriptive study was carried out to evaluate patients with a presumptive and/or confirmed diagnosis of APS, according to modified Sapporo criteria, which fulfilled the inclusion and exclusion criteria established by the authors. The information was collected from the review of medical records. RESULTS We included 103 patients, with the female sex being the most prevalent (86.6%). 54.3% of the patients (n = 56) had a diagnosis of primary APS. Venous thrombotic events occurred in 87.3% (n = 90) of the patients, 34.9% (n = 36) had arterial thrombosis (n = 36), and 3.9% (n = 4) had catastrophic APS (n = 4). 15 cases of Obstetric APS were documented. Lupus coagulation inhibitor (LA) positivity was the most prevalent marker in 84% (n = 68) of cases. CONCLUSIONS The clinical behavior in this cohort of patients is like that found in large international and national studies. Most patients have a probable diagnosis of APS, so they could overestimate the real prevalence and condition of long-term anticoagulant treatment.
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Affiliation(s)
| | | | | | | | | | - Fabian Jaimes
- Department of Internal Medicine, University of Antioquia, Medellín, COL
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García-Carrasco M, Jiménez-Herrera EA, Gálvez-Romero JL, Mendoza-Pinto C, Méndez-Martínez S, Etchegaray-Morales I, Munguía-Realpozo P, Vázquez de Lara-Cisneros L, Santa Cruz FJ, Cervera R. The anti-thrombotic effects of vitamin D and their possible relationship with antiphospholipid syndrome. Lupus 2018; 27:2181-2189. [DOI: 10.1177/0961203318801520] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The importance of the immunomodulatory effects of vitamin D has recently been associated with autoimmune and chronic inflammatory diseases. Vitamin D deficiency has been linked to the development of autoimmune conditions. Antiphospholipid syndrome is an autoimmune disease characterized by thrombotic events and obstetric complications in patients with antiphospholipid antibodies. Current data show that patients with antiphospholipid syndrome have a high prevalence of vitamin D deficiency even without classic risk factors. Several studies have suggested vitamin D may have anti-thrombotic functions. In antiphospholipid syndrome, low vitamin D serum levels have been associated with thrombotic manifestations, suggesting a possible protective role of vitamin D in antiphospholipid syndrome. This literature review presents current evidence on the haemostatic functions of vitamin D and their possible relationship with the clinical manifestations of antiphospholipid syndrome.
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Affiliation(s)
- M García-Carrasco
- Systemic Autoimmune Diseases Research Unit, General Regional Hospital No. 36, Puebla, Mexico
- Department of Rheumatology, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
- Department of Immunology, Benemérita Universidad Autónomade Puebla, Puebla, Mexico
| | | | - J L Gálvez-Romero
- Department of Immunology, Benemérita Universidad Autónomade Puebla, Puebla, Mexico
- Department of Immunology and Allergology, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado, Puebla, Mexico
| | - C Mendoza-Pinto
- Systemic Autoimmune Diseases Research Unit, General Regional Hospital No. 36, Puebla, Mexico
- Department of Rheumatology, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
- Department of Immunology, Benemérita Universidad Autónomade Puebla, Puebla, Mexico
| | - S Méndez-Martínez
- Puebla Research Coordination, Instituto Mexicano del Seguro Social, Puebla, Mexico
| | - I Etchegaray-Morales
- Systemic Autoimmune Diseases Research Unit, General Regional Hospital No. 36, Puebla, Mexico
| | - P Munguía-Realpozo
- Department of Rheumatology, Instituto Mexicano del Seguro Social, Puebla, Mexico
| | | | - F J Santa Cruz
- Dermatology Centre ‘Dr Ladislao de la Pascua’, México, Mexico
| | - R Cervera
- Department of Autoimmune Diseases, Institut Clínic de Medicina I Dermatologia, Barcelona, Spain
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Belizna C, Stojanovich L, Cohen-Tervaert JW, Fassot C, Henrion D, Loufrani L, Nagy G, Muchardt C, Hasan M, Ungeheuer MN, Arnaud L, Alijotas-Reig J, Esteve-Valverde E, Nicoletti F, Saulnier P, Godon A, Reynier P, Chrétien JM, Damian L, Omarjee L, Mahé G, Pistorius MA, Meroni PL, Devreese K. Primary antiphospholipid syndrome and antiphospholipid syndrome associated to systemic lupus: Are they different entities? Autoimmun Rev 2018; 17:739-745. [PMID: 29885541 DOI: 10.1016/j.autrev.2018.01.027] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Accepted: 01/12/2018] [Indexed: 11/25/2022]
Abstract
Primary antiphospholipid syndrome (PAPS) and antiphospholipid syndrome associated to lupus (SAPS) have several overlapping characteristics. As systemic manifestations are also reported in patients with PAPS, and as a subgroup of PAPS patients could evaluate to a SAPS, the differentiation between the two types of APS could be performed based on the clinical experience of the medical teams and is related to a variety of clinical, biological, histological and genetic features. Several data are available in the literature with respect to the identification of distinctive features between these two entities. However, there are some limitation in the interpretation of results issued from studies performed prior to updated Sydney criteria. Based on recent data, a certain number of features more frequent in one type of APS as compared to the other could be distinguished. The major differentiation between these two entities is genetical. New genetic data allowing the identification of specific subgroups of APS are ongoing.
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Affiliation(s)
- Cristina Belizna
- Vascular and Coagulation Department, University Hospital Angers, 4 rue Larrey, 49000 Angers, France; MITOVASC Institute and CARFI Facility, University of Angers, UMR CNRS 6015, INSERM U1083, rue Haute de Reculée, 49045 Angers, France..
| | - Ljudmila Stojanovich
- Scientific Research Department, Internal Medicine-Rheumatology, Bezhanijska Kosa, University Medical Center, Belgrade University, Belgrade 11080, Serbia
| | - Jan Willem Cohen-Tervaert
- Internal Medicine and Immunology Department, Maastricht University, P Debyelaan 25, 6229 HX Maastricht, The Netherlands; Rheumatology Department, Kaye Edmonton Clinic University of Alberta, 116 St. and 85 Ave., Edmonton, AB T6G 2R3, Canada
| | - Céline Fassot
- MITOVASC Institute and CARFI Facility, University of Angers, UMR CNRS 6015, INSERM U1083, rue Haute de Reculée, 49045 Angers, France
| | - Daniel Henrion
- MITOVASC Institute and CARFI Facility, University of Angers, UMR CNRS 6015, INSERM U1083, rue Haute de Reculée, 49045 Angers, France
| | - Laurent Loufrani
- MITOVASC Institute and CARFI Facility, University of Angers, UMR CNRS 6015, INSERM U1083, rue Haute de Reculée, 49045 Angers, France
| | - Gyorgy Nagy
- 3rd Department of Internal Medicine, Rheumatology Division, Buda Hospital of the Hospitaller Order of Saint John of God, H-1023 Budapest, P.O.B. 98, Hungary; Semmelweis University, Department of Genetics, Cell- and Immunobiology, Buda Hospital of the Hospitalier Order of Saint John of God, 1089 Budapest, Nagyvárad tér 4, Hungary
| | - Christian Muchardt
- Unit of Epigenetic Regulation, Department of Developmental and Stem Cell Biology, UMR3738 CNRS, Institut Pasteur, 28, Rue Doct Roux, 75015 Paris, France
| | - Milena Hasan
- Cytometry and Biomarkers Unit of Technology and Service, Center for Translational Science, Institut Pasteur, 28, Rue Doct Roux, 75015 Paris, France
| | - Marie Noelle Ungeheuer
- Clinical Investigation and Acces to Bioresources Department, Institut Pasteur, 28, Rue Doct Roux, 75015 Paris, France
| | - Laurent Arnaud
- Rheumatology Department, University Hospital Strasbourg, 1, Place de l'Hôpital, 67091 Strasbourg, France
| | - Jaume Alijotas-Reig
- Systemic Autoimmune Disease Unit, Department of Internal Medicine, Vall d'Hebron University Hospital, Passeig Vall d'Hebron 119-129, 08035 Barcelona, Spain; Department of Medicine, Universitat Autonòma, Plaza Civica, 08193 Barcelona, Spain
| | - Enrique Esteve-Valverde
- Internal Medicine Althaia Healthcare Network of Manresa, Calle Pau 44, 08243 Manresa, Barcelona, Spain
| | - Ferdinando Nicoletti
- Department of Biomedicine and Biotechnology, University of Catania, Universita' Square, 2, 95131 Catania, Italy
| | - Patrick Saulnier
- Research Department Unit University Hospital Angers, 4 rue Larrey, 49000 Angers, France
| | - Alban Godon
- Departement of hematology et immunology University Hospital Angers, 4 rue Larrey, 49000 Angers, France
| | - Pascal Reynier
- MITOVASC Institute and CARFI Facility, University of Angers, UMR CNRS 6015, INSERM U1083, rue Haute de Reculée, 49045 Angers, France.; Department of Biochemistry and Genetics University Hospital Angers, 4 rue Larrey, 49000 Angers, France
| | - Jean Marie Chrétien
- Research Department Unit University Hospital Angers, 4 rue Larrey, 49000 Angers, France
| | - Laura Damian
- Department of Rheumatology, County Emergency Hospital Cluj-Napoca, Str. Clinicilor nr.3-5, Cod Postal 400006 Cluj-Napoca, Romania
| | - Loukman Omarjee
- Vascular Medicine Department, University Hospital Rennes, 16, Boulevard de Bulgarie, 35203 Rennes, France; University Rennes, CHU Rennes, INSERM, CIC 1414, 2, rue Henri Le Guilloux, 35000 Rennes Cedex 9, France
| | - Guillaume Mahé
- Vascular Medicine Department, University Hospital Rennes, 16, Boulevard de Bulgarie, 35203 Rennes, France; University Rennes, CHU Rennes, INSERM, CIC 1414, 2, rue Henri Le Guilloux, 35000 Rennes Cedex 9, France
| | - Marc Antoine Pistorius
- Vascular Medicine Department, University Hospital Nantes, 1, Place Alexis Ricordeau, 44093 Nantes, France
| | - Pier Luigi Meroni
- Clinical Immunology and Rhumatology Research Department Auxologico Institute Milan, IRCCS, Via G. Spagnoletto, 3, 20149 Milan, Italy
| | - Katrien Devreese
- Coagulation Laboratory, Department of Clinical Biology, Immunology and Microbiology, Ghent University Hospital, De Pintelaan 185, 9000 Ghent, Belgium
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Wijeyaratne CN, Galappaththi S, Palipane E, Jayawardane D, Dodampahala SH, Tudawe MN, Gooneratne LV, de Silva R, Ratnayake D, Seneviratne SL. Pregnancy outcomes of antiphospholipid syndrome: In a low resource South Asian setting. Obstet Med 2016; 9:83-9. [PMID: 27512499 DOI: 10.1177/1753495x16629300] [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: 05/12/2015] [Accepted: 01/05/2016] [Indexed: 11/17/2022] Open
Abstract
PROBLEM Antiphospholipid syndrome is associated with recurrent pregnancy loss, and specific treatment improves pregnancy outcome. Laboratory diagnosis is limited in South Asia. We assessed management outcomes of definite/probable antiphospholipid syndrome treated at a tertiary centre in Sri Lanka. METHOD Descriptive cross-sectional study of pregnancy outcomes with heparin and aspirin therapy. OUTCOME MEASURES miscarriage, intrauterine death and live birth when compared to previous untreated pregnancies. RESULTS Of 646 gestations in 145 women, 146 (22.6%) received specific treatment. In the preceding pregnancies without specific treatment, the rates of miscarriage, late fetal loss, stillbirth and live birth were 60%, 26%, 8% and 7%, respectively. Following specific treatment with low-dose aspirin ± low-molecular weight heparin in 146 pregnancies (145 women), the rates of miscarriage, late fetal loss, stillbirth and live birth were 14%, 10%, 3% and 74%, respectively. Mean birth weight was 2.54 ± 0.62 kg, preterm births complicated 32 (29.6%) with a mean gestational age at delivery 33.7 ± 2.6 weeks, with three neonatal deaths. Maternal complications were: pre-eclampsia 16 (10.9%), gestational diabetes 28 (19.2%), antepartum haemorrhage in 1 patient. Only 73/145 (50.3%) women had laboratory confirmation of antiphospholipid syndrome, while others were treated empirically. Live births in diagnosed vs. empiric treatment - 80.8% vs. 67.1%. CONCLUSION Pregnant women with clinical antiphospholipid syndrome when treated with low-dose aspirin and heparin, the live birth rate of 7% in the previous pregnancy resulted in live births of 74% in a resource limited South Asian setting.
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Affiliation(s)
- C N Wijeyaratne
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Colombo, Colombo, Sri Lanka
| | - Sla Galappaththi
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Colombo, Colombo, Sri Lanka
| | - E Palipane
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Colombo, Colombo, Sri Lanka
| | - Dbia Jayawardane
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Colombo, Colombo, Sri Lanka
| | - S H Dodampahala
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Colombo, Colombo, Sri Lanka
| | - M N Tudawe
- Department of Haematology, National Hospital of Sri Lanka, Sri Lanka
| | - L V Gooneratne
- Department of Pathology, Faculty of Medicine, University of Colombo, Colombo, Sri Lanka
| | - R de Silva
- Department of Immunology, Medical Research Institute, Colombo, Sri Lanka
| | - D Ratnayake
- Department of Immunology, Medical Research Institute, Colombo, Sri Lanka
| | - S L Seneviratne
- Royal Free Hospital and University College London, Centre for Immunodeficiency, London, UK
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Noureldine MHA, Khamashta MA, Merashli M, Sabbouh T, Hughes GRV, Uthman I. Musculoskeletal manifestations of the antiphospholipid syndrome. Lupus 2016; 25:451-62. [DOI: 10.1177/0961203316636467] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Accepted: 02/01/2016] [Indexed: 11/17/2022]
Abstract
The scope of clinical and laboratory manifestations of the antiphospholipid syndrome (APS) has increased dramatically since its discovery in 1983, where any organ system can be involved. Musculoskeletal complications are consistently reported in APS patients, not only causing morbidity and mortality, but also affecting their quality of life. We reviewed all English papers on APS involvement in the musculoskeletal system using Google Scholar and Pubmed; all reports are summarized in a table in this review. The spectrum of manifestations includes arthralgia/arthritis, avascular necrosis of bone, bone marrow necrosis, complex regional pain syndrome type-1, muscle infarction, non-traumatic fractures, and osteoporosis. Some of these manifestations were reported in good quality studies, some of which showed an association between aPL-positivity and the occurrence of these manifestations, while others were merely described in case reports.
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Affiliation(s)
- M H A Noureldine
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University Medical Center, Beirut, Lebanon
| | - M A Khamashta
- Lupus Research Unit, The Rayne Institute, St Thomas’ Hospital, King’s College University, London, UK
| | - M Merashli
- Division of Rheumatology, The Royal London Hospital, London, UK
| | - T Sabbouh
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University Medical Center, Beirut, Lebanon
| | - G R V Hughes
- London Lupus Center, London Bridge Hospital, London, UK
| | - I Uthman
- Division of Rheumatology, American University of Beirut, Beirut, Lebanon
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Abreu MM, Danowski A, Wahl DG, Amigo MC, Tektonidou M, Pacheco MS, Fleming N, Domingues V, Sciascia S, Lyra JO, Petri M, Khamashta M, Levy RA. The relevance of "non-criteria" clinical manifestations of antiphospholipid syndrome: 14th International Congress on Antiphospholipid Antibodies Technical Task Force Report on Antiphospholipid Syndrome Clinical Features. Autoimmun Rev 2015; 14:401-14. [PMID: 25641203 DOI: 10.1016/j.autrev.2015.01.002] [Citation(s) in RCA: 158] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2014] [Accepted: 01/05/2015] [Indexed: 12/21/2022]
Abstract
The purpose of this task force was to critically analyze nine non-criteria manifestations of APS to support their inclusion as APS classification criteria. The Task Force Members selected the non-criteria clinical manifestations according to their clinical relevance, that is, the patient-important outcome from clinician perspective. They included superficial vein thrombosis, thrombocytopenia, renal microangiopathy, heart valve disease, livedo reticularis, migraine, chorea, seizures and myelitis, which were reviewed by this International Task Force collaboration, in addition to the seronegative APS (SN-APS). GRADE system was used to evaluate the quality of evidence of medical literature of each selected item. This critical appraisal exercise aimed to support the debate regarding the clinical picture of APS. We found that the overall GRADE analysis was very low for migraine and seizures, low for superficial venous thrombosis, thrombocytopenia, chorea, longitudinal myelitis and the so-called seronegative APS and moderate for APS nephropathy, heart valve lesions and livedo reticularis. The next step can be a critical redefinition of an APS gold standard, for instance derived from the APS ACTION registry that will include not only current APS patients but also those with antiphospholipid antibodies not meeting current classification criteria.
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Affiliation(s)
- Mirhelen M Abreu
- Disciplina de Reumatologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
| | - Adriana Danowski
- Serviço de Reumatologia, Hospital do Servidor Estadual do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Denis G Wahl
- Vascular Medicine Division and Regional Competence Centre For Rare Vascular and Systemic Autoimmune Diseases, Centre Hospitalier Universitaire (CHU), Nancy, France; Institut Lorrain du Coeur et des Vaisseaux Louis Mathieu, Vandoeuvre-les-Nancy, France; Institut National de la Santé et de la Recherche Médicale (INSERM), U1116, Vandoeuvre-les-Nancy Cedex, France
| | | | - Maria Tektonidou
- First Department of Internal Medicine, University of Athens, Athens, Greece
| | - Marcelo S Pacheco
- Serviço de Reumatologia, Hospital do Servidor Estadual do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Norma Fleming
- Pedro Ernesto University Hospital of the Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Vinicius Domingues
- New York Presbyterian Hospital, Weill Cornell Medical College, New York, NY, USA
| | - Savino Sciascia
- Centro di Ricerche di Immunopatologia e Documentazione su Malattie Rare and Università di Torino, Dipartimento di Scienze Cliniche e Biologiche, Torino, Italy; Graham Hughes Lupus Research Laboratory, King's College London, London, UK
| | - Julia O Lyra
- Rio de Janeiro Municipality, Rio de Janeiro, Brazil
| | - Michelle Petri
- Johns Hopkins University School of Medicine, Baltimore, USA
| | | | - Roger A Levy
- Discipline of Rheumatology, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
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Gómez-Puerta JA, Peris P, Reverter JC, Espinosa G, Martinez-Ferrer A, Monegal A, Monteagudo J, Tàssies D, Guañabens N. High prevalence of prothrombotic abnormalities in multifocal osteonecrosis: description of a series and review of the literature. Medicine (Baltimore) 2013; 92:295-304. [PMID: 24145698 PMCID: PMC4553995 DOI: 10.1097/md.0000000000000007] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Multifocal or multiple osteonecrosis (ON), defined by the involvement of 3 or more anatomic sites, is unusual, being observed in only 3%-10% of patients diagnosed with ON. We report the clinical characteristics of a cohort of 29 patients with multifocal ON from a single center and evaluate the prevalence of associated prothrombotic abnormalities in 26 of these patients. We conducted a retrospective study of all patients diagnosed with multifocal ON evaluated in our institution during the last 20 years. We recorded clinical manifestations and underlying diagnoses. A wide thrombophilic profile was performed, including antithrombin, protein C, protein S, lupus anticoagulant, anticardiolipin antibodies, activated protein C resistance, factor V Leiden, mutation G-20210-A of the prothrombin gene, and factor VIII. Coagulation test results were compared with those in a healthy control group and a group of patients with history of lower-extremity deep venous thrombosis. The mean age of the patients was 49.2 ± 15 years (range, 28-81 yr). The mean number of ON localizations per patient was 5.2 ± 2.3 (range, 3-11). Hips were the most commonly affected joint (82%), followed by knees (58%), shoulders (37%), and ankles (13%). Most patients had an underlying disease process, and 12 of 25 (48%) patients had coagulation test abnormalities. The most common alterations were high factor VIII levels and antiphospholipid antibody (aPL) positivity in 24% and 20% of cases, respectively. These abnormalities were more prevalent in patients with multifocal ON compared with patients in the control groups. Sixty-one percent of patients had a history of corticosteroid treatment. Patients with coagulation abnormalities had a higher number of ON localizations per patient (6.5 ± 2.7 vs. 3.88 ± 0.8; p = 0.002) and a higher prevalence of atypical ON localizations (25% vs. 0%; p = 0.05). In conclusion, in the present cohort of patients with multifocal ON, 48% of the patients had at least 1 prothrombotic factor, especially high levels of factor VIII and aPL. These findings have major implications for the diagnosis and treatment of multifocal ON and clearly indicate the need to perform a thrombophilic profile in these patients.
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Affiliation(s)
- Jose A Gómez-Puerta
- From the Department of Rheumatology (JAG-P, PP, AM-F, AM, NG), CIBERehd; and Hemotherapy and Haemostasis Service (JCR, JM, DT), Hospital Clínic, Barcelona; Department of Autoimmune Diseases (GE), Hospital Clínic, University of Barcelona, Barcelona, Spain; and Division of Rheumatology, Immunology and Allergy (JAG-P), Brigham and Women's Hospital, Boston, Massachusetts, United States
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9
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Rabelo-Júnior CN, Freire de Carvalho J, Lopes Gallinaro A, Bonfá E, Cocuzza M, Saito O, Silva CA. Primary antiphospholipid syndrome: morphofunctional penile abnormalities with normal sperm analysis. Lupus 2011; 21:251-6. [PMID: 22004973 DOI: 10.1177/0961203311422715] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To perform a global gonadal and sexual functions assessment in primary antiphospholipid syndrome (PAPS) patients. METHODS A cross-sectional study was conducted in 12 male PAPS patients and 20 healthy controls. They were assessed by demographic data, clinical features, systematic urological examination, sexual function, testicular ultrasound, seminal parameters according to the World Health Organization (WHO), seminal sperm antibodies, and hormone profile, including follicle stimulating hormone (FSH), luteinizing hormone (LH), morning total testosterone, and thyroid hormones. RESULTS The median of current age and age of spermarche were similar in PAPS patients and controls (37.5 vs. 32.4 years, p = 0.270, and 13.1 vs. 12.85 years, p = 0.224, respectively), with a higher frequency of erectile dysfunction in the former group (25% vs. 0%, p = 0.044). Further analysis of PAPS patients with and without previous arterial thrombosis demonstrated that the median penis circumference was significantly lower in PAPS with arterial thrombosis than in PAPS without this complication (8.1 [6-10] vs. 10.2 [10-11] cm, p = 0.007). In addition, the median penis circumference was significantly lower in PAPS patients with erectile dysfunction than in patients without this complication (7.5 [6-9.5] vs. 9.5 [7.5-11] cm, p = 0.039). Regarding seminal analysis, the median sperm concentration, sperm motility, and normal sperm forms by WHO guidelines were comparable in PAPS patients and controls (141.5 [33-575] vs. 120.06 [34.5-329] × 10(6)/ml, p = 0.65; 61.29 [25-80] vs. 65.42 [43-82]%, p = 0.4; 21.12 [10-42.5] vs. 23.95 [10-45]%, p = 0.45, respectively), and none of them had oligo/azoospermia. No differences were observed between PAPS patients and controls regarding the frequency of antisperm antibodies, testicular volume by ultrasound, or hormone profile (FSH, LH, morning total testosterone, and thyroid hormone) (p > 0.05). CONCLUSIONS Normal testicular function has been identified in PAPS patients, in spite of morphofunctional penile abnormalities. Previous arterial thrombosis may underlie penile anthropometry alteration.
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Affiliation(s)
- C N Rabelo-Júnior
- Division of Rheumatology, Faculdade de Medicina da Universidade de São Paulo, Brazil
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Abstract
This report discusses the difference between antiphospholipid antibodies (aPL) as a predictor for first and recurrent ischemic stroke, whether or not concomitant systemic lupus erythematosus (SLE) increases aPL-associated risk, and the association of aPL with other neurological manifestations. The neurological manifestations covered in this report were selected because they are among the most common, including cognitive dysfunction, headache, multiple sclerosis and seizures/epilepsy. Recommendations are made regarding further research that is needed to clarify remaining uncertainties.
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Affiliation(s)
- R L Brey
- University of Texas Health Science Center at San Antonio, Department of Neurology, San Antonio, TX 78229, USA.
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11
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Abstract
The most common neurological manifestations of antiphospholipid syndrome (APS) in all age-groups include stroke and transient ischemic attacks due to arterial thromboses and cerebral ischemia. Antiphospholipid antibodies may cause additional non-criteria neurological impairments through vascular, neuroinflammatory and direct neuronal effects. Anti-aggregant or anticoagulant therapies are indicated for APS-related ischemic strokes. Treatment regimens for asymptomatic antibody-positive patients and those with refractory or recurrent disease remain controversial. There is scant literature on the epidemiology and therapy of neurological APS manifestations in pediatric patients. Assessments of modifiable cardiovascular and inherited thrombophilia risk factors are essential in patients with APS. There may be a role for novel neuroimaging modalities in quantifying APS-related microstructural brain damage. The clinical utility of statins, antimalarials, angiotensin-converting enzyme inhibitors, and thrombin inhibitors warrant further research.
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Affiliation(s)
- E Muscal
- Division of Rheumatology, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
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Borchers AT, Naguwa SM, Keen CL, Gershwin ME. The implications of autoimmunity and pregnancy. J Autoimmun 2009; 34:J287-99. [PMID: 20031371 DOI: 10.1016/j.jaut.2009.11.015] [Citation(s) in RCA: 130] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
There are multiple epidemiological studies that document the potential adverse affects of autoimmunity on nearly every aspect of reproduction, even in the absence of clinically manifest autoimmune disease. Two decades ago, it was suggested that women with autoimmune diseases avoid pregnancy due to inordinate risks to the mother and the child. In contrast, newer epidemiological data demonstrated that advances in the treatment of autoimmune diseases and the management of pregnant women with these diseases have similarly improved the prognosis for mother and child. In particular, if pregnancy is planned during periods of inactive or stable disease, the result often is giving birth to healthy full-term babies without increased risks of pregnancy complications. Nonetheless, pregnancies in most autoimmune diseases are still classified as high risk because of the potential for major complications. These complications include disease exacerbations during gestation and increased perinatal mortality and morbidity in most autoimmune diseases, whereas fetal mortality is characteristic of the anti-phospholipid syndrome (APS). In this review, we will discuss these topics, including issues of hormones, along with potential long-term effects of the microchimerism phenomenon. With respect to pregnancy and autoimmune diseases, epidemiological studies have attempted to address the following questions: 1) Is it safe for the mother to become pregnant or are there acute or chronic effects of pregnancy on the course of the disease? 2) Does the disease alter the course and/or the outcome of a pregnancy and thereby represent an inordinate risk for the fetus and infant? And do new therapeutic and management approaches improve the pregnancy outcomes in women with autoimmune diseases? 3) Does passage of maternal autoantibodies represent a risk to the child? 4) Do pregnancy, parity, or other factors influencing hormonal status explain the female predominance of many autoimmune diseases, and is the pregnancy effect related to microchimerism? Answering these questions has taken on additional importance in recent decades as women in western countries now frequently choose to delay pregnancies and have some or all of their pregnancies after disease onset. In this paper, we primarily focus on APS, systemic lupus erythematosus (SLE), multiple sclerosis (MS), rheumatoid arthritis (RA), and type 1 diabetes (T1D).
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Affiliation(s)
- Andrea T Borchers
- Division of Rheumatology, Allergy and Clinical Immunology, University of California at Davis School of Medicine, 451 Health Sciences Drive, Suite 6510, Davis, CA 95616, USA
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13
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Current World Literature. Curr Opin Pulm Med 2009; 15:521-7. [DOI: 10.1097/mcp.0b013e3283304c7b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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