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Granel J, Fernandes H, Bader-Meunier B, Guth A, Richer O, Pillet P, Leverger G, Ducassou S, Fahd M, Pasquet M, Garnier N, Barlogis V, Guitton C, Jeziorski E, Thomas C, Bayart S, Cheikh N, Paillard C, Abou Chahla W, Chastagner P, Neven B, Millot F, Lejeune J, Li-Thiao Te V, Armari-Alla C, Briandet C, Carausu L, Deparis M, Piguet C, Benadiba J, Marie-Cardine A, Stephan JL, Pellier I, Pluchart C, Doré E, Michaux K, Héritier S, Leblanc T, Aladjidi N. Antinuclear antibody-associated autoimmune cytopenia in childhood is a risk factor for systemic lupus erythematosus. Blood 2024; 143:1576-1585. [PMID: 38227934 DOI: 10.1182/blood.2023021884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 12/12/2023] [Accepted: 12/15/2023] [Indexed: 01/18/2024] Open
Abstract
ABSTRACT Autoimmune cytopenia (AIC) in children may be associated with positive antinuclear antibodies (ANA) and may progress to systemic lupus erythematosus (SLE). We evaluated the risk of progression to SLE of childhood-onset ANA-associated AIC. In the French national prospective OBS'CEREVANCE cohort, the long-term outcome of children with ANA-associated AIC (ANA titer ≥1/160) and a subgroup of children who developed SLE were described. ANA were positive in 355 of 1803 (20%) children with AIC. With a median follow-up of 5.8 (range, 0.1-29.6) years, 79 of 355 (22%) patients developed SLE at a median age of 14.5 (1.1-21.4) years; 20% of chronic immune thrombocytopenic purpura, 19% of autoimmune hemolytic anemia, and 45% of Evans syndrome. None of the patients with ANA-negative test developed SLE. Severe manifestations of SLE were observed in 21 patients, and 2 patients died. In multivariate analysis including patients with positive ANA within the first 3 months after AIC diagnosis, age >10 years at AIC diagnosis (relative risk [RR], 3.67; 95% confidence interval [CI], 1.18-11.4; P = .024) and ANA titer >1/160 (RR, 5.28; 95% CI, 1.20-23.17; P = .027) were associated with the occurrence of SLE after AIC diagnosis. ANA-associated AIC is a risk factor for progression to SLE, especially in children with an initial ANA titer >1/160 and an age >10 years at AIC diagnosis. ANA screening should be recommended in children with AIC, and patients with ANA should be monitored long-term for SLE, with special attention to the transition period. This trial was registered at www.ClinicalTrials.gov as #NCT05937828.
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Affiliation(s)
- Jérôme Granel
- Paediatric Clinical Immunology, Pellegrin Hospital, CIC1401, INSERM CICP, Bordeaux University Hospital, Bordeaux, France
- Centre de Référence National des Cytopénies Auto-immunes de l'Enfant, Bordeaux, France
| | - Helder Fernandes
- Paediatric Clinical Immunology, Pellegrin Hospital, CIC1401, INSERM CICP, Bordeaux University Hospital, Bordeaux, France
| | - Brigitte Bader-Meunier
- Paediatric Haematology-Immunology and Rheumatology Department, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Amandine Guth
- Paediatric Department, Pontarlier Hospital, Pontarlier, France
| | - Olivier Richer
- Paediatric Clinical Immunology, Pellegrin Hospital, CIC1401, INSERM CICP, Bordeaux University Hospital, Bordeaux, France
| | - Pascal Pillet
- Paediatric Clinical Immunology, Pellegrin Hospital, CIC1401, INSERM CICP, Bordeaux University Hospital, Bordeaux, France
| | - Guy Leverger
- Centre de Référence National des Cytopénies Auto-immunes de l'Enfant, Bordeaux, France
- Paediatric Oncology Immunology Haematology Unit, Armand-Trousseau University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Stéphane Ducassou
- Paediatric Clinical Immunology, Pellegrin Hospital, CIC1401, INSERM CICP, Bordeaux University Hospital, Bordeaux, France
- Centre de Référence National des Cytopénies Auto-immunes de l'Enfant, Bordeaux, France
| | - Mony Fahd
- Centre de Référence National des Cytopénies Auto-immunes de l'Enfant, Bordeaux, France
- Paediatric Haematology and Immunology Unit, Robert-Debré University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Marlène Pasquet
- Paediatric Oncology Immunology Haematology Unit, Children's University Hospital, Toulouse, France
| | - Nathalie Garnier
- Institute of Paediatric Haematology and Oncology, Hospices Civils de Lyon, Lyon, France
| | - Vincent Barlogis
- Department of Paediatric Haematology, La Timone Hospital, Marseille University Hospital, Marseille, France
| | - Corinne Guitton
- Department of Paediatrics, Bicêtre University Hospital, Assistance Publique-Hôpitaux de Paris, Le Kremlin-Bicêtre, France
| | - Eric Jeziorski
- Paediatric Oncology Haematology Unit, Arnaud de Villeneuve University Hospital, Montpellier, France
| | - Caroline Thomas
- Paediatric Haematology Unit, Nantes University Hospital, Nantes, France
| | - Sophie Bayart
- Paediatric Haematology Unit, Rennes University Hospital, Rennes, France
| | - Nathalie Cheikh
- Department of Paediatric Haematology-Oncology, Besançon University Hospital, Besançon, France
| | - Catherine Paillard
- Department of Paediatric Haematology and Oncology, Hautepierre University Hospital, Strasbourg, France
| | - Wadih Abou Chahla
- Department of Paediatric Haematology, Jeanne de Flandre Hospital, Lille University Hospital, Lille, France
| | - Pascal Chastagner
- Department of Paediatric Haematology and Oncology, Children's University Hospital, Nancy, France
| | - Bénédicte Neven
- Paediatric Haematology-Immunology and Rheumatology Department, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Frédéric Millot
- Department of Paediatric Haematology, Poitiers University Hospital, Poitiers, France
| | - Julien Lejeune
- Department of Paediatric Haematology-Oncology, Clocheville Hospital, Tours University Hospital, Tours, France
| | - Valérie Li-Thiao Te
- Department of Paediatric Haematology/Oncology, Amiens University Hospital, Amiens, France
| | - Corinne Armari-Alla
- Paediatric Haematology-Oncology Department, Grenoble University Hospital, Grenoble, France
| | - Claire Briandet
- Department of Paediatrics, Dijon University Hospital, Dijon, France
| | - Liana Carausu
- Department of Paediatric Hematology, CHU de Brest, Brest, France
| | - Marianna Deparis
- Paediatric Oncology- Haematology Unit Department, Caen University Hospital, Caen, France
| | - Christophe Piguet
- Paediatric Oncology Hematology Unit, Limoges University Hospital, Limoges, France
| | - Joy Benadiba
- Department of Haematology-Oncology Paediatrics, Nice University Hospital, Nice, France
| | - Aude Marie-Cardine
- Department of Paediatric Haematology and Oncology, Rouen University Hospital, Rouen, France
| | - Jean-Louis Stephan
- University Hospital of Saint Etienne, North Hospital, Department of Paediatric Oncology, Saint Etienne, France
| | | | - Claire Pluchart
- Paediatric Haematology-Oncology Unit, Institut Jean Godinot, Reims University Hospital, Reims, France
| | - Eric Doré
- Paediatric Unit, Clermont-Ferrand University Hospital, Clermont-Ferrand, France
| | - Katell Michaux
- Paediatric Unit, Martinique University Hospital, Fort-de-France, France
| | - Sébastien Héritier
- Centre de Référence National des Cytopénies Auto-immunes de l'Enfant, Bordeaux, France
- Paediatric Oncology Immunology Haematology Unit, Armand-Trousseau University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Thierry Leblanc
- Centre de Référence National des Cytopénies Auto-immunes de l'Enfant, Bordeaux, France
- Paediatric Haematology and Immunology Unit, Robert-Debré University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Nathalie Aladjidi
- Paediatric Clinical Immunology, Pellegrin Hospital, CIC1401, INSERM CICP, Bordeaux University Hospital, Bordeaux, France
- Centre de Référence National des Cytopénies Auto-immunes de l'Enfant, Bordeaux, France
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Lu Y, Huang XM. Autoimmune hemolytic anemia as an initial presentation in children with systemic lupus erythematosus: two case reports. J Int Med Res 2022; 50:3000605221115390. [PMID: 35971316 PMCID: PMC9386865 DOI: 10.1177/03000605221115390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
We report the cases of two children who presented with autoimmune hemolytic anemia (AIHA) as an initial presentation of systemic lupus erythematosus (SLE). Both patients had a positive Coombs test, anemia, and an increased number of spherocytes in their blood smear. The patient in Case 1 presented with fever, urticarial erythema, facial paresis, AIHA, and leucopenia. Immunological screening revealed low complement protein levels and positive anti-nuclear antibody, anti-double-stranded DNA, and antiphospholipid antibody results. A further laboratory workup revealed a positive lupus anticoagulant (LA) result and low factor II levels. She was diagnosed with lupus anticoagulant hypoprothrombinemia syndrome (LAHPS) in addition to SLE. The patient in Case 2 presented with fever, butterfly rash, thyroid enlargement, leucopenia, and AIHA. She was diagnosed with SLE with thyroiditis. Both patients were started on combined immunosuppressive therapy, and both patients’ clinical symptoms finally resolved. A literature review on childhood SLE showed that AIHA is common in patients with SLE. LAHPS is an uncommonly identified cause of bleeding in patients with SLE, and it must be considered when evaluating children with a positive LA result.
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Affiliation(s)
- Yan Lu
- Department of Pediatrics, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, No. 261, Huansha Road, Hangzhou, Zhejiang Province People's Republic of China
| | - Xian-Mei Huang
- Department of Pediatrics, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, No. 261, Huansha Road, Hangzhou, Zhejiang Province People's Republic of China
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Trindade VC, Carneiro-Sampaio M, Bonfa E, Silva CA. An Update on the Management of Childhood-Onset Systemic Lupus Erythematosus. Paediatr Drugs 2021; 23:331-347. [PMID: 34244988 PMCID: PMC8270778 DOI: 10.1007/s40272-021-00457-z] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/09/2021] [Indexed: 02/06/2023]
Abstract
Childhood-onset systemic lupus erythematosus (cSLE) is a prototype of a multisystemic, inflammatory, heterogeneous autoimmune condition. This disease is characterized by simultaneous or sequential organ and system involvement, with unpredictable flare and high levels of morbidity and mortality. Racial/ethnic background, socioeconomic status, cost of medications, difficulty accessing health care, and poor adherence seem to impact lupus outcomes and treatment response. In this article, the management of cSLE patients is updated. Regarding pathogenesis, a number of potential targets for drugs have been studied. However, most treatments in pediatric patients are off-label drugs with recommendations based on inadequately powered studies, therapeutic consensus guidelines, or case series. Management practices for cSLE patients include evaluations of disease activity and cumulative damage scores, routine non-live vaccinations, physical activity, and addressing mental health issues. Antimalarials and glucocorticoids are still the most common drugs used to treat cSLE, and hydroxychloroquine is recommended for nearly all cSLE patients. Disease-modifying antirheumatic drugs (DMARDs) should be standardized for each patient, based on disease flare and cSLE severity. Mycophenolate mofetil or intravenous cyclophosphamide is suggested as induction therapy for lupus nephritis classes III and IV. Calcineurin inhibitors (cyclosporine, tacrolimus, voclosporin) appear to be another good option for cSLE patients with lupus nephritis. Regarding B-cell-targeting biologic agents, rituximab may be used for refractory lupus nephritis patients in combination with another DMARD, and belimumab was recently approved by the US Food and Drug Administration for cSLE treatment in children aged > 5 years. New therapies targeting CD20, such as atacicept and telitacicept, seem to be promising drugs for SLE patients. Anti-interferon therapies (sifalimumab and anifrolumab) have shown beneficial results in phase II randomized control trials in adult SLE patients, as have some Janus kinase inhibitors, and these could be alternative treatments for pediatric patients with severe interferon-mediated inflammatory disease in the future. In addition, strict control of proteinuria and blood pressure is required in cSLE, especially with angiotensin-converting enzyme inhibitor and angiotensin receptor blocker use.
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Affiliation(s)
- Vitor Cavalcanti Trindade
- Children and Adolescent Institute, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Magda Carneiro-Sampaio
- Children and Adolescent Institute, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Eloisa Bonfa
- Rheumatology Division, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de São Paulo, Av. Dr. Enéas Carvalho de Aguiar, 647, Cerqueira César, São Paulo, SP, 05403-000, Brazil
| | - Clovis Artur Silva
- Children and Adolescent Institute, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil.
- Rheumatology Division, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de São Paulo, Av. Dr. Enéas Carvalho de Aguiar, 647, Cerqueira César, São Paulo, SP, 05403-000, Brazil.
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