1. Non-criteria manifestations in primary antiphospholipid syndrome: a French multicenter retrospective cohort study
- Author
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Alexis F. Guédon, Jennifer Catano, Laure Ricard, Charlotte Laurent, Claire de Moreuil, Geoffrey Urbanski, Sophie Deriaz, Grigorios Gerotziafas, Ismail Elalamy, Alexandra Audemard, Francois Chasset, Sonia Alamowitch, Jérémie Sellam, François Maillot, Jean Jacques Boffa, Ariel Cohen, Noémie Abisror, Olivier Fain, Arsène Mekinian, Hôpital Lariboisière-Fernand-Widal [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Service de médecine interne [CHU Saint-Antoine], CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Hopital Saint-Louis [AP-HP] (AP-HP), Centre de Recherche Saint-Antoine (CRSA), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU), Département de Médecine Interne et Pneumologie [Brest] (DMIP - Brest), Centre Hospitalier Régional Universitaire de Brest (CHRU Brest), MitoVasc - Physiopathologie Cardiovasculaire et Mitochondriale (MITOVASC), Université d'Angers (UA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Service de Médecine Interne = Hôpital de jour de médecine [CHU Tenon], CHU Tenon [AP-HP], Service de dermatologie et allergologie [CHU Tenon], Service de Neurologie [CHU Saint-Antoine], Service de rhumatologie [CHU Saint-Antoine], CHU Trousseau [Tours], Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Service de Cardiologie [CHU Saint-Antoine], and Gestionnaire, HAL Sorbonne Université 5
- Subjects
[SDV.MHEP] Life Sciences [q-bio]/Human health and pathology ,Antiphospholipid antibodies ,Diseases of the musculoskeletal system ,Middle Aged ,Non-criteria antiphospholipid syndrome ,Cohort Studies ,RC925-935 ,Pregnancy ,Antiphospholipid syndrome ,Antibodies, Antiphospholipid ,Humans ,Female ,Prospective Studies ,[SDV.MHEP]Life Sciences [q-bio]/Human health and pathology ,Research Article ,Retrospective Studies - Abstract
Background From this retrospective study, we aimed to (1) describe the prevalence and characteristics of non-criteria features in primary antiphospholipid syndrome (p-APS) and (2) determine their prognostic value. Methods This retrospective French multicenter cohort study included all patients diagnosed with p-APS (Sydney criteria) between January 2012 and January 2019. We used Kaplan-Meier and adjusted Cox proportional hazards models to compare the incidence of relapse in p-APS with and without non-criteria manifestations. Results One hundred and seventy-nine patients with p-APS were included during the study time, with a median age of 52.50 years [39.0; 65.25] and mainly women (n = 112; 62.6%). Among them, forty-three patients (24.0%) presented at least one non-criteria manifestation during the follow-up: autoimmune cytopenias (n = 17; 39.5%), Libman Sachs endocarditis (n = 5; 11.6%), APS nephropathy (n = 4; 9.3%), livedo reticularis (n = 8; 18.6%), and neurological manifestations (n = 12; 27.9%). In comparison to p-APS without any non-criteria manifestations (n = 136), p-APS with non-criteria features had more arterial thrombosis (n = 24; 55.8% vs n = 48; 35.3%; p = 0.027) and more frequent pre-eclampsia (n = 6; 14.3% vs n = 4; 3.1%; p = 0.02). The prevalence of triple positivity was significantly increased in patients with non-criteria features (n = 20; 47.6% vs n = 25; 19.8%; p = 0.001). Patients with p-APS and non-criteria manifestations (n = 43) received significantly more additional therapies combined with vitamin K antagonists and/or antiaggregants. Catastrophic APS (CAPS) tended to be more frequent in p-APS with non-criteria features (n = 2; 5.1% vs none; p = 0.074). The p-APS with non-criteria manifestations had significantly increased rates of relapse (n = 20; 58.8% vs 33; 33.7%; p = 0.018) in bivariate analysis, but in survival analyses, the hazard ratio (HR) of relapse was not significantly different between the two groups (HR at 1.34 [0.67; 2.68]; p = 0.40). Conclusions The presence of non-criteria features is important to consider, as they are associated with particular clinical and laboratory profiles, increased risk of relapse, and need for additional therapies. Prospective studies are necessary to better stratify the prognosis and the management of p-APS.
- Published
- 2022