Volume 46, Issue 4 pp. 1019-1027
Original Article

Antiphospholipid syndrome: Clinical and immunologic manifestations and patterns of disease expression in a cohort of 1,000 patients

Ricard Cervera

Corresponding Author

Ricard Cervera

Institut Clínic d'Infeccions i Immunologia (ICII), Hospital Clínic, and Institut d'Investigacions Biomè diques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain

Servei de Malalties Autoimmunes, Institut Clínic d'Infeccions i Immunologia (ICII), Hospital Clínic, Villarroel 170, 08036- Barcelona, Catalonia, SpainSearch for more papers by this author
Jean-Charles Piette

Jean-Charles Piette

Hôpital La Pitié Salpêtrière, Paris, France

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Josep Font

Josep Font

Institut Clínic d'Infeccions i Immunologia (ICII), Hospital Clínic, and Institut d'Investigacions Biomè diques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain

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Munther A. Khamashta

Munther A. Khamashta

The Rayne Institute, St. Thomas' Hospital, London, UK

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Yehuda Shoenfeld

Yehuda Shoenfeld

Chaim-Sheba Medical Center, Tel-Hashomer, Israel

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María Teresa Camps

María Teresa Camps

Hospital Regional “Carlos Haya,” Má laga, Spain

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Soren Jacobsen

Soren Jacobsen

Hvidovre Hospital, Hvidovre, Denmark

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Gabriella Lakos

Gabriella Lakos

University of Debrecen, Medical and Health Science Centre, Debrecen, Hungary

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Angela Tincani

Angela Tincani

Spedali Civili, Azienda Ospedaliera, Brescia, Italy

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Irene Kontopoulou-Griva

Irene Kontopoulou-Griva

Hippocration Hospital, Athens, Greece

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Mauro Galeazzi

Mauro Galeazzi

Policlinico “Le Scotte,” Siena, Italy

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Pier Luigi Meroni

Pier Luigi Meroni

IRCCS Istituto Auxologico, Università di Milano, Milan, Italy

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Ronald H. W. M. Derksen

Ronald H. W. M. Derksen

University Medical Center, Utrecht, The Netherlands

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Philip G. de Groot

Philip G. de Groot

University Medical Center, Utrecht, The Netherlands

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Erika Gromnica-Ihle

Erika Gromnica-Ihle

Immanuel-Krankenhaus, Berlin, Germany

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Marta Baleva

Marta Baleva

Medical University, Sofia, Bulgaria

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Marta Mosca

Marta Mosca

Università di Pisa, Pisa, Italy

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Stefano Bombardieri

Stefano Bombardieri

Università di Pisa, Pisa, Italy

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Frédéric Houssiau

Frédéric Houssiau

Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium

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Jean-Christophe Gris

Jean-Christophe Gris

Centre Hospitalier Universitaire, Nîmes, France

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Isabelle Quéré

Isabelle Quéré

Centre Hospitalier Universitaire, Nîmes, France

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Eric Hachulla

Eric Hachulla

Hôpital Claude Huriez, Lille, France

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Carlos Vasconcelos

Carlos Vasconcelos

Hospital Geral San António, Porto, Portugal

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Beate Roch

Beate Roch

Universitätsklinikum Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany

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Antonio Fernández-Nebro

Antonio Fernández-Nebro

Hospital Clínico Universitario, Málaga, Spain

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Marie-Claire Boffa

Marie-Claire Boffa

Hôpital La Pitié Salpêtrière, Paris, France

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Graham R. V. Hughes

Graham R. V. Hughes

The Rayne Institute, St. Thomas' Hospital, London, UK

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Miguel Ingelmo

Miguel Ingelmo

Institut Clínic d'Infeccions i Immunologia (ICII), Hospital Clínic, and Institut d'Investigacions Biomè diques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain

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First published: 05 April 2002
Citations: 1,673

Abstract

Objective

To analyze the clinical and immunologic manifestations of antiphospholipid syndrome (APS) in a large cohort of patients and to define patterns of disease expression.

Methods

The clinical and serologic features of APS (Sapporo preliminary criteria) in 1,000 patients from 13 European countries were analyzed using a computerized database.

Results

The cohort consisted of 820 female patients (82.0%) and 180 male patients (18.0%) with a mean ± SD age of 42 ± 14 years at study entry. “Primary” APS was present in 53.1% of the patients; APS was associated with systemic lupus erythematosus (SLE) in 36.2%, with lupus-like syndrome in 5.0%, and with other diseases in 5.9%. A variety of thrombotic manifestations affecting the majority of organs were recorded. A catastrophic APS occurred in 0.8% of the patients. Patients with APS associated with SLE had more episodes of arthritis and livedo reticularis, and more frequently exhibited thrombocytopenia and leukopenia. Female patients had a higher frequency of arthritis, livedo reticularis, and migraine. Male patients had a higher frequency of myocardial infarction, epilepsy, and arterial thrombosis in the lower legs and feet. In 28 patients (2.8%), disease onset occurred before age 15; these patients had more episodes of chorea and jugular vein thrombosis than the remaining patients. In 127 patients (12.7%), disease onset occurred after age 50; most of these patients were men. These patients had a higher frequency of stroke and angina pectoris, but a lower frequency of livedo reticularis, than the remaining patients.

Conclusion

APS may affect any organ of the body and display a broad spectrum of manifestations. An association with SLE, the patient's sex, and the patient's age at disease onset can modify the disease expression and define specific subsets of APS.

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