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Scully M, Antun A, Cataland SR, Coppo P, Dossier C, Biebuyck N, Hassenpflug WA, Kentouche K, Knöbl P, Kremer Hovinga JA, López-Fernández MF, Matsumoto M, Ortel TL, Windyga J, Bhattacharya I, Cronin M, Li H, Mellgård B, Patel M, Patwari P, Xiao S, Zhang P, Wang LT. Recombinant ADAMTS13 in Congenital Thrombotic Thrombocytopenic Purpura. N Engl J Med 2024; 390:1584-1596. [PMID: 38692292 DOI: 10.1056/nejmoa2314793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/03/2024]
Abstract
BACKGROUND Congenital thrombotic thrombocytopenic purpura (TTP) results from severe hereditary deficiency of ADAMTS13. The efficacy and safety of recombinant ADAMTS13 and standard therapy (plasma-derived products) administered as routine prophylaxis or on-demand treatment in patients with congenital TTP is not known. METHODS In this phase 3, open-label, crossover trial, we randomly assigned patients in a 1:1 ratio to two 6-month periods of prophylaxis with recombinant ADAMTS13 (40 IU per kilogram of body weight, administered intravenously) or standard therapy, followed by the alternate treatment; thereafter, all the patients received recombinant ADAMTS13 for an additional 6 months. The trigger for this interim analysis was trial completion by at least 30 patients. The primary outcome was acute TTP events. Manifestations of TTP, safety, and pharmacokinetics were assessed. Patients who had an acute TTP event could receive on-demand treatment. RESULTS A total of 48 patients underwent randomization; 32 completed the trial. No acute TTP event occurred during prophylaxis with recombinant ADAMTS13, whereas 1 patient had an acute TTP event during prophylaxis with standard therapy (mean annualized event rate, 0.05). Thrombocytopenia was the most frequent TTP manifestation (annualized event rate, 0.74 with recombinant ADAMTS13 and 1.73 with standard therapy). Adverse events occurred in 71% of the patients with recombinant ADAMTS13 and in 84% with standard therapy. Adverse events that were considered by investigators to be related to the trial drug occurred in 9% of the patients with recombinant ADAMTS13 and in 48% with standard therapy. Trial-drug interruption or discontinuation due to adverse events occurred in no patients with recombinant ADAMTS13 and in 8 patients with standard therapy. No neutralizing antibodies developed during recombinant ADAMTS13 treatment. The mean maximum ADAMTS13 activity after recombinant ADAMTS13 treatment was 101%, as compared with 19% after standard therapy. CONCLUSIONS During prophylaxis with recombinant ADAMTS13 in patients with congenital TTP, ADAMTS13 activity reached approximately 100% of normal levels, adverse events were generally mild or moderate in severity, and TTP events and manifestations were rare. (Funded by Takeda Development Center Americas and Baxalta Innovations; ClinicalTrials.gov number, NCT03393975.).
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Affiliation(s)
- Marie Scully
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
| | - Ana Antun
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
| | - Spero R Cataland
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
| | - Paul Coppo
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
| | - Claire Dossier
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
| | - Nathalie Biebuyck
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
| | - Wolf-Achim Hassenpflug
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
| | - Karim Kentouche
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
| | - Paul Knöbl
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
| | - Johanna A Kremer Hovinga
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
| | - M Fernanda López-Fernández
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
| | - Masanori Matsumoto
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
| | - Thomas L Ortel
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
| | - Jerzy Windyga
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
| | - Indranil Bhattacharya
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
| | - Michael Cronin
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
| | - Hong Li
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
| | - Björn Mellgård
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
| | - Munjal Patel
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
| | - Parth Patwari
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
| | - Shan Xiao
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
| | - Pinghai Zhang
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
| | - Linda T Wang
- From the Department of Haematology, University College London Hospitals, London (M.S.); the Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta (A.A.); the Department of Internal Medicine, Ohio State University, Columbus (S.R.C.); the Department of Hematology and National Reference Center for Thrombotic Microangiopathies, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris (AP-HP) and Sorbonne Université (P.C.), the Department of Pediatric Nephrology, Robert Debré Hospital, AP-HP and University of Paris (C.D.), and the Department of Pediatric Nephrology, Hôpital Universitaire Necker-Enfants Malades, AP-HP (N.B.) - all in Paris; the Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (W.-A.H.), and the Section of Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Universitätsklinikum Jena, Jena (K.K.) - both in Germany; the Department of Medicine 1, Division of Hematology and Hemostasis, Medical University of Vienna, Vienna (P.K.); the Department of Hematology and Central Hematologic Laboratory, Bern University Hospital, University of Bern, Bern, Switzerland (J.A.K.H.); the Hematology and Hemotherapy Service, Mother and Child Hospital, Biomedical Research Institute of A Coruña, University Hospital Complex of A Coruña, A Coruña, Spain (M.F.L.-F.); the Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan (M.M.); the Division of Hematology, Department of Medicine, and Department of Pathology, Duke University, Durham, NC (T.L.O.); the Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland (J.W.); and Takeda Development Center Americas, Cambridge, MA (I.B., M.C., H.L., B.M., M.P., P.P, S.X., P.Z., L.T.W.)
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Maisons V, Duval A, Mesnard L, Frimat M, Fakhouri F, Grangé S, Servais A, Cartery C, Fauchier L, Coppo P, Titeca-Beauport D, Fage N, Delmas Y, Quérard AH, Seret G, Bobot M, Le Quintrec M, Ville S, von Tokarski F, Chauvet S, Wynckel A, Martins M, Schurder J, Barbet C, Sautenet B, Gatault P, Caillard S, Vuiblet V, Halimi JM. Assessment of epidemiology and outcomes of adult patients with kidney-limited thrombotic microangiopathies. Kidney Int 2024; 105:1100-1112. [PMID: 38431217 DOI: 10.1016/j.kint.2024.02.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 01/31/2024] [Accepted: 02/12/2024] [Indexed: 03/05/2024]
Abstract
Thrombotic microangiopathies (TMA) are usually associated with hematological features (RH-TMA). The epidemiology of TMA limited to kidneys (RL-TMA) is unclear Therefore, patients with TMA and native kidney biopsies were identified during 2009-2022 in 20 French hospitals and results evaluated. RL-TMA was present in 341/757 (45%) patients and associated with lower creatinine levels (median 184 vs 346 μmol/L) than RH-TMA. RL-TMA resulted from virtually all identified causes, more frequently from anti-VEGF treatment and hematological malignancies but less frequently from shigatoxin-associated hemolytic uremic syndrome (HUS), systemic sclerosis, gemcitabine and bacterial infection, and even less frequently when three or more causes/triggers were combined (RL-TMA: 5%; RH-TMA: 12%). RL-TMA was associated with significantly lower major cardiovascular events (10% vs 20%), kidney replacement therapy (23% vs 43%) and death (12% vs 20%) than RH-TMA during follow-up (median 28 months). Atypical HUS (aHUS) was found in 326 patients (RL-TMA: 43%, RH-TMA: 44%). Among the 69 patients with proven complement-mediated aHUS, eculizumab (anti-C5 therapy) was used in 43 (62%) (RL-TMA: 35%; RH-TMA: 71%). Among the 257 other patients with aHUS, including 51% with RL-TMA, eculizumab was used in 29 but with unclear effects of this treatment. Thus, RL-TMA represents a very high proportion of patients with TMA and results from virtually all known causes of TMA and includes 25% of patients with complement-mediated aHUS. Adverse outcomes of RL-TMA are lower compared to RH-TMA but remain significant. Anti-C5 therapy was rarely used in RL-TMA, even in proven complement-mediated aHUS, and its effects remain to be assessed.
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Affiliation(s)
- Valentin Maisons
- Service de Néphrologie, CHU de Tours, Tours, France; U1246, INSERM, SPHERE, Université de Tours, Université de Nantes, Tours, Nantes, France
| | - Anna Duval
- Service de Néphrologie, CHU de Strasbourg, Strasbourg, France
| | | | - Marie Frimat
- Service de Néphrologie, CHU de Lille, Lille, France
| | - Fadi Fakhouri
- Service de Néphrologie, CHU Vaudois, Lausanne, Switzerland
| | | | - Aude Servais
- Service de Néphrologie, APHP Hopital Necker, Paris, France
| | - Claire Cartery
- Service de Néphrologie, CH de Valenciennes, Valenciennes, France
| | | | - Paul Coppo
- Service d'Hématologie, Centre de référence pour les microangiopathies thrombotiques (CNR-MAT), APHP Hopital Saint-Antoine, Paris, France
| | | | - Nicolas Fage
- Service de Néphrologie, Département de médecine intensive reanimation-médecine hyperbare, CHU d'Angers, Angers, France
| | - Yahsou Delmas
- Service de Néphrologie, CHU de Bordeaux, Bordeaux, France
| | | | - Guillaume Seret
- Service de Néphrologie, Pole Santé Sud Echo Le Mans, Le Mans, France
| | - Mickaël Bobot
- Service de Néphrologie, CHU de Marseille; Aix, Marseille Université, INSERM 1263, INRAE 1260, C2VN, CERIMED, Marseille, France
| | | | - Simon Ville
- Service de Néphrologie, CHU de Nantes, Nantes, France
| | | | - Sophie Chauvet
- Service de Néphrologie, APHP Hopital Européen Georges Pompidou, Paris, France
| | | | - Manon Martins
- Service de Néphrologie, CHU de Rennes, Rennes, France
| | - Juliet Schurder
- Service de Néphrologie, CH de Saint-Malo, Saint-Malo, France
| | | | | | - Philippe Gatault
- Service de Néphrologie, CHU de Tours, U1327, INSERM, ISCHEMIA, Université de Tours, Tours, France
| | - Sophie Caillard
- U1246, INSERM, SPHERE, Université de Tours, Université de Nantes, Tours, Nantes, France
| | - Vincent Vuiblet
- Service de Pathologie, Institut d'Intelligence Artificielle en Santé, CHU de Reims et Université de Reims Champagne Ardenne, Reims, France
| | - Jean-Michel Halimi
- Service de Néphrologie, CHU de Tours, U1327, INSERM, ISCHEMIA, Université de Tours, Tours, France.
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Joseph A, Harel S, Mesnard L, Rafat C, Knapp S, Rumpler A, Philipponnet C, Barba C, Rebibou JM, Buob D, Hertig A, Vargaftig J, Halimi JM, Arnulf B, Bretaud AS, Joly B, Grangé S, Coppo P. Carfilzomib-associated thrombotic microangiopathy: clinical features and outcomes. Nephrol Dial Transplant 2024:gfae096. [PMID: 38658194 DOI: 10.1093/ndt/gfae096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024] Open
Abstract
BACKGROUND AND HYPOTHESIS Carfilzomib, a new proteasome inhibitor indicated for patients with relapsed/refractory myeloma, has been associated with cases of thrombotic microangiopathy (CFZ-TMA). The role of variants in the complement alternative pathway and therapeutic potential of complement blockade with eculizumab remain to be determined. METHODS We report 37 cases of CFZ-TMA recorded in the French reference center for TMA with their clinical characteristics, genetic analysis and outcome according to treatments. RESULTS A trigger was identified in more than half of cases, including 8 influenza and 5 SARS-CoV-2 cases. All patients presented with acute kidney injury (AKI) (KDIGO stage 3 in 31 (84%) patients) while neurological (n=13, 36%) and cardiac damage (n=7, 19%) were less frequent. ADAMTS13 and complement activity were normal (n= 28 and 18 patients tested) and no pathogenic variant in the alternative complement pathway was found in 7 patients tested.TMA resolved in most (n=34, 94%) patients but 12 (44%) still displayed stage 3 AKI at discharge. Nineteen (51%) patients were treated with therapeutic plasma exchange, 14 (38%) patients received corticosteroids and 18 (50%) were treated with eculizumab. However none of these treatments demonstrated a significant impact on outcomes. CONCLUSION This study is the largest case series of CFZ-TMA since its approval in 2012. Patients present with severe AKI and experience frequent sequelae. Complement variants and blockade therapy do not seem to play a role in the pathophysiology and prognosis of the disease.
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Affiliation(s)
- Adrien Joseph
- Service de Médecine intensive réanimation, Hôpital Saint Louis, Assistance Publique des Hôpitaux de Paris, Paris, France
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Stéphanie Harel
- Service d'immuno-hématologie, Hôpital Saint Louis, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Laurent Mesnard
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), Assistance Publique des Hôpitaux de Paris, Paris, France
- Soins Intensifs Néphrologiques et Rein Aigu, Hôpital Tenon, Assistance Publique des Hôpitaux de Paris, Paris, France
- UMR_S1155, INSERM, Sorbonne Université, Paris, France
| | - Cédric Rafat
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), Assistance Publique des Hôpitaux de Paris, Paris, France
- Soins Intensifs Néphrologiques et Rein Aigu, Hôpital Tenon, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Silène Knapp
- Service d'immuno-hématologie, Hôpital Saint Louis, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Anne Rumpler
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), Assistance Publique des Hôpitaux de Paris, Paris, France
- Service d'hématologie, Centre Hospitalier Universitaire de Besançon, Besançon, France
| | - Carole Philipponnet
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), Assistance Publique des Hôpitaux de Paris, Paris, France
- Service de Néphrologie, dialyse et transplantation, Centre Hospitalier Universitaire Clermont-Ferrand, Clermont-Ferrand, France
| | - Christophe Barba
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), Assistance Publique des Hôpitaux de Paris, Paris, France
- Service de Néphrologie et Nutrition, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre Bénite, France
| | - Jean-Michel Rebibou
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), Assistance Publique des Hôpitaux de Paris, Paris, France
- Service de Néphrologie, Centre Hospitalier Universitaire Dijon Bourgogne, Dijon, France
| | - David Buob
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), Assistance Publique des Hôpitaux de Paris, Paris, France
- Service d'anatomo-pathologie, Hôpital Tenon, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Alexandre Hertig
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), Assistance Publique des Hôpitaux de Paris, Paris, France
- Service de néphrologie, Hôpital Foch, Suresnes, France
| | - Jacques Vargaftig
- Service d'hématologie, Institut Curie - Hôpital René Huguenin, Saint-Cloud, France
| | - Jean-Michel Halimi
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), Assistance Publique des Hôpitaux de Paris, Paris, France
- Service de Néphrologie-hypertension, Dialyses, Transplantation Rénale, Hôpital Bretonneau ; Hôpital Clocheville, Centre Hospitalier Universitaire de Tours, Tours, France et EA4245 T2i, Hôpital Trousseau, CHRU de Tours, Université de Tours, Tours, France
| | - Bertrand Arnulf
- Service d'immuno-hématologie, Hôpital Saint Louis, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Anne-Sophie Bretaud
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Bérangère Joly
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), Assistance Publique des Hôpitaux de Paris, Paris, France
- Service d'Hématologie Biologique, Hôpital Lariboisière, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Steven Grangé
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), Assistance Publique des Hôpitaux de Paris, Paris, France
- Service de Néphrologie, dialyse et transplantation, Centre Hospitalier Universitaire de Rouen, France
| | - Paul Coppo
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), Assistance Publique des Hôpitaux de Paris, Paris, France
- Service d'Hématologie, Hôpital Saint-Antoine, Assistance Publique des Hôpitaux de Paris, Paris, France
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Peyre M, Sicre de Fontbrune F, Berceanu A, Benjemia L, Castelle M, D'Aveni M, Marçais A, Kaphan E, Bulabois CE, Sirvent A, Rohrlich PS, Coiteux V, Chantepie S, Nguyen-Quoc S, Peffault de Latour R, Coppo P. Efficacy of eculizumab in transplantation-associated thrombotic microangiopathy: results of the French nationwide study on behalf of the SFGM-TC and the CNR-MAT. Bone Marrow Transplant 2024:10.1038/s41409-024-02279-2. [PMID: 38605146 DOI: 10.1038/s41409-024-02279-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 02/14/2024] [Accepted: 04/03/2024] [Indexed: 04/13/2024]
Affiliation(s)
- Marion Peyre
- Hematology Department, Saint-Antoine Hospital, APHP, Paris, France
| | - Flore Sicre de Fontbrune
- Hematology Transplant Unit - French Reference Center for Aplastic Anemia, Saint Louis Hospital, APHP, Paris, France.
| | - Ana Berceanu
- Hematology Department, Besançon University Hospital, Besançon, France
| | - Lise Benjemia
- Hematology Department, Besançon University Hospital, Besançon, France
| | - Martin Castelle
- Pediatric Hematology-Immunology and Rheumatology Unit, Necker Hospital, APHP, Paris, France
| | - Maud D'Aveni
- Hematology Department, Nancy University Hospital, Vandoeuvre-lès-Nancy, France
| | | | - Eleonore Kaphan
- Hematology Department, Grenoble University Hospital, Grenoble, France
| | | | - Anne Sirvent
- Hematology Department, Montpellier University Hospital, Montpellier, France
| | | | - Valerie Coiteux
- Hematology Department, Lille University Hospital, Lille, France
| | | | | | - Régis Peffault de Latour
- Hematology Transplant Unit - French Reference Center for Aplastic Anemia, Saint Louis Hospital, APHP, Paris, France
| | - Paul Coppo
- Hematology Department, Saint-Antoine Hospital, APHP, Paris, France.
- French Reference Center for Thrombotic Microangiopathies, Paris, France.
- INSERM UMRS1138, Centre de Recherche des Cordeliers, Paris, France.
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5
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Bourdin V, Fossé Q, Lambotte O, Joly B, Coppo P, Anguel N, Labeyrie C. Alemtuzumab-induced immune-mediated thrombotic thrombocytopenic purpura: A newly described drug-related autoimmune disease. Br J Haematol 2024; 204:1459-1463. [PMID: 38112161 DOI: 10.1111/bjh.19263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 11/27/2023] [Accepted: 12/04/2023] [Indexed: 12/20/2023]
Abstract
Immune-mediated thrombotic thrombocytopenic purpura (iTTP) is a rare and life-threatening disease that may result from drug exposure. We report a case of iTTP occurring in a 39-year-old patient, 45 months following introduction of the anti-CD52 lymphoid cell depleting monoclonal antibody alemtuzumab, to treat a relapsing-remitting multiple sclerosis. Treatment consisted in plasma exchange, corticosteroids and caplacizumab, allowing clinical remission 3 months after the diagnosis, attested by the absence of thrombocytopenia and recovery of ADAMTS-13 activity. As other autoimmune disorders, iTTP may occur following alemtuzumab. This diagnosis should be suspected in patients with features of thrombotic microangiopathy following this treatment.
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Affiliation(s)
- V Bourdin
- Internal Medicine Department, Hôpital Bicêtre, APHP, Université Paris Saclay, Le Kremlin-Bicêtre, France
| | - Q Fossé
- AP-HP, Intensive Care Unit, Hôpital Bicêtre, DMU CORREVE, Inserm UMR S_999, FHU SEPSIS, Groupe de Recherche Clinique CARMAS, Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - O Lambotte
- Internal Medicine Department, Hôpital Bicêtre, APHP, Université Paris Saclay, Le Kremlin-Bicêtre, France
- Université Paris Saclay, Inserm, CEA, UMR 1184 ImVA-HB, Le Kremlin Bicêtre, France
| | - B Joly
- Biologic Hematology Department, Hopital Lariboisière and EA3518, Institut de Recherche Saint-Louis, APHP.Nord, Université Paris-Cité, Paris, France
- French Reference Center for Thrombotic Microangiopathies (CNR-MAT), Saint Antoine University Hospital, APHP, Sorbonne University, Paris, France
| | - P Coppo
- French Reference Center for Thrombotic Microangiopathies (CNR-MAT), Saint Antoine University Hospital, APHP, Sorbonne University, Paris, France
- Hematology Department, Hopital Saint-Antoine, APHP, Sorbonne University, Paris, France
| | - N Anguel
- AP-HP, Intensive Care Unit, Hôpital Bicêtre, DMU CORREVE, Inserm UMR S_999, FHU SEPSIS, Groupe de Recherche Clinique CARMAS, Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - C Labeyrie
- Department of Neurology, Hopital Bicêtre, APHP, Université Paris Saclay, Le Kremlin-Bicêtre, France
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6
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Bonnez Q, Dekimpe C, Bekaert T, Tellier E, Kaplanski G, Joly BS, Veyradier A, Coppo P, Lammertyn J, Tersteeg C, De Meyer SF, Vanhoorelbeke K. Diagnosis of thrombotic thrombocytopenic purpura: Easy-to-use fiber-optic surface plasmon resonance immunoassays for automated ADAMTS13 antigen and conformation evaluation. J Thromb Haemost 2024:S1538-7836(24)00170-3. [PMID: 38554935 DOI: 10.1016/j.jtha.2024.03.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 03/18/2024] [Accepted: 03/18/2024] [Indexed: 04/02/2024]
Abstract
BACKGROUND Laboratory diagnosis of immune-mediated thrombotic thrombocytopenic purpura (iTTP) remains challenging when ADAMTS13 activity ranges between 10-20%. To prevent misdiagnosis, open ADAMTS13 conformation gained clinical attention as a novel biomarker especially to diagnose acute iTTP in patient with diagnostic undecisive ADAMTS13 activity. Plasma ADAMTS13 conformation analysis corrects for ADAMTS13 antigen with both parameters being characterized in enzyme-linked immunosorbent assay (ELISA)-based reference assays requiring expert technicians. OBJECTIVES To design ADAMTS13 antigen and conformation assays on automated, easy-to-use fiber-optic surface plasmon resonance (FO-SPR) technology to promote assay accessibility and diagnose challenging iTTP patients. PATIENTS/METHODS ADAMTS13 antigen and conformation assays were designed on FO-SPR technology. Plasma of twenty healthy donors and twenty acute iTTP patients were quantified and data from FO-SPR and ELISA reference assays were compared. RESULTS Following assay design, both antigen and conformation FO-SPR assays were optimized and characterized presenting strong analytical sensitivity (detection limit of 0.001 μg/mL) and repeatability (inter-assay variation of 14.4%). Comparative analysis suggests positive correlation (Spearman r of 0.92) and good agreement between FO-SPR and ELISA assays. As expected, FO-SPR assays showed a closed or open ADAMTS13 conformation in healthy donors and acute iTTP patients respectively. CONCLUSIONS Both ADAMTS13 antigen and conformation assays were transferred onto automated, easy-to-use FO-SPR technology displaying potent analytical sensitivity and reproducibility. ADAMTS13 antigen and conformation were determined for healthy donors and acute iTTP patients showing strong correlation with ELISA reference. Introducing FO-SPR technology in clinical context could support routine diagnosis of acute iTTP patients, notably when ADAMTS13 activity fluctuates between 10-20%.
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Affiliation(s)
- Quintijn Bonnez
- Laboratory for Thrombosis Research, IRF Life Sciences, KU Leuven Campus Kulak Kortrijk, Kortrijk, Belgium
| | - Charlotte Dekimpe
- Laboratory for Thrombosis Research, IRF Life Sciences, KU Leuven Campus Kulak Kortrijk, Kortrijk, Belgium
| | - Tim Bekaert
- Laboratory for Thrombosis Research, IRF Life Sciences, KU Leuven Campus Kulak Kortrijk, Kortrijk, Belgium
| | - Edwige Tellier
- Aix-Marseille University, Institut National de la Santé et de la Recherche Médicale, INRAE, C2VN, Marseille, France
| | - Gilles Kaplanski
- Aix-Marseille University, Institut National de la Santé et de la Recherche Médicale, INRAE, C2VN, Marseille, France; Service de Médecine Interne et Immunologie Clinique, CHU Conception, Aix-Marseille University, APHM, Marseille, France
| | - Bérangère S Joly
- Service d'Hématologie Biologique Hôpital Lariboisière, AP-HP and EA3518, IRSL, Université Paris Cité, Paris France
| | - Agnès Veyradier
- Service d'Hématologie Biologique Hôpital Lariboisière, AP-HP and EA3518, IRSL, Université Paris Cité, Paris France; Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT) AP-HP Paris France
| | - Paul Coppo
- Department of Hematology, Reference Center for Thrombotic Microangiopathies (CNR-MAT), Saint-Antoine University Hospital, AP-HP, Paris, France
| | - Jeroen Lammertyn
- Department of Biosystems, Biosensors Group, KU Leuven, Leuven, Belgium
| | - Claudia Tersteeg
- Laboratory for Thrombosis Research, IRF Life Sciences, KU Leuven Campus Kulak Kortrijk, Kortrijk, Belgium
| | - Simon F De Meyer
- Laboratory for Thrombosis Research, IRF Life Sciences, KU Leuven Campus Kulak Kortrijk, Kortrijk, Belgium
| | - Karen Vanhoorelbeke
- Laboratory for Thrombosis Research, IRF Life Sciences, KU Leuven Campus Kulak Kortrijk, Kortrijk, Belgium.
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7
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De Waele L, Sakai K, Mancini I, Sinkovits G, Falter T, Inoue T, Agosti P, Rossmann H, Von Auer C, Tersteeg C, De Meyer SF, Joly BS, Veyradier A, Coppo P, Fijnheer R, Peyvandi F, Prohászka Z, Lämmle B, Vanhoorelbeke K. Open ADAMTS-13 conformation index predicts earlier relapse in immune-mediated thrombotic thrombocytopenic purpura. J Thromb Haemost 2024; 22:493-502. [PMID: 37866519 DOI: 10.1016/j.jtha.2023.10.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 09/27/2023] [Accepted: 10/11/2023] [Indexed: 10/24/2023]
Abstract
BACKGROUND ADAMTS-13 adopts an open conformation in patients with immune-mediated thrombotic thrombocytopenic purpura (iTTP) in acute phase while being closed in healthy donors. We reported that a substantial number of patients with iTTP in remission with restored ADAMTS-13 activity (>50%) still had an open ADAMTS-13 conformation, although a closed conformation is expected given the extent of remission. OBJECTIVES To investigate whether open ADAMTS-13, represented by a conformation index >0.5, is associated with a risk of earlier ADAMTS-13 and/or clinical relapse. METHODS We collected follow-up data (ADAMTS-13 parameters, ADAMTS-13 and clinical relapse, and treatment) from 81 patients with iTTP in remission with ADAMTS-13 activity >50%. RESULTS During follow-up, 19 ADAMTS-13 and 10 clinical relapses were reported (median follow-up period, 20 months). First, open or closed ADAMTS-13 conformation was dichotomized based on the 0.5 conformation index cutoff. Open ADAMTS-13 (conformation index, >0.5) was not identified as a risk factor for ADAMTS-13 and clinical relapse (log-rank test and Cox regression model). In contrast, by identifying the optimal conformation index cutoff for relapse prediction, using classification and regression tree analysis, a conformation index >0.645 and >0.835 was shown to be a risk factor for ADAMTS-13 relapse (hazard ratio, 3.3; 95% CI, 1.3-8.3; P = .01) and clinical relapse (hazard ratio, 4.4; 95% CI, 1.3-15.3; P = .02), respectively. CONCLUSION Patients with open ADAMTS-13 with a conformation index >0.645 and >0.835 have a >3- and >4-fold higher risk of earlier ADAMTS-13 and clinical relapse, respectively. Hence, ADAMTS-13 conformation index could be used to complement ADAMTS-13 activity monitoring to timely notice ADAMTS-13 relapse and prevent clinical relapse.
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Affiliation(s)
- Laure De Waele
- Laboratory for Thrombosis Research, Interdisciplinary Research Facility Life Sciences, Katholieke Universiteit Leuven Campus Kulak Kortrijk, Kortrijk, Belgium
| | - Kazuya Sakai
- Laboratory for Thrombosis Research, Interdisciplinary Research Facility Life Sciences, Katholieke Universiteit Leuven Campus Kulak Kortrijk, Kortrijk, Belgium; Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan
| | - Ilaria Mancini
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Università degli Studi di Milano, Department of Pathophysiology and Transplantation, and Fondazione Luigi Villa, Milan, Italy
| | - György Sinkovits
- Department of Internal Medicine and Hematology, Semmelweis University and Research Group for Immunology and Haematology, Semmelweis University - Eötvös Loránd Research Network (Office for Supported Research Groups), Budapest, Hungary
| | - Tanja Falter
- Institute of Clinical Chemistry and Laboratory Medicine, University Medical Center of the Johannes Gutenberg University, Mainz, Germany; Center for Thrombosis and Hemostasis, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Takashi Inoue
- Department of Evidence-Based Medicine, Nara Medical University, Kashihara, Japan
| | - Pasquale Agosti
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Università degli Studi di Milano, Department of Pathophysiology and Transplantation, and Fondazione Luigi Villa, Milan, Italy
| | - Heidi Rossmann
- Institute of Clinical Chemistry and Laboratory Medicine, University Medical Center of the Johannes Gutenberg University, Mainz, Germany; Center for Thrombosis and Hemostasis, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Charis Von Auer
- Center for Thrombosis and Hemostasis, University Medical Center of the Johannes Gutenberg University, Mainz, Germany; Department of Hematology, Oncology and Pneumology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Claudia Tersteeg
- Laboratory for Thrombosis Research, Interdisciplinary Research Facility Life Sciences, Katholieke Universiteit Leuven Campus Kulak Kortrijk, Kortrijk, Belgium
| | - Simon F De Meyer
- Laboratory for Thrombosis Research, Interdisciplinary Research Facility Life Sciences, Katholieke Universiteit Leuven Campus Kulak Kortrijk, Kortrijk, Belgium
| | - Bérangère S Joly
- Service d'Hématologie Biologique, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris and EA3518, Institut de Recherche Saint Louis, Université de Paris, Paris, France
| | - Agnès Veyradier
- Service d'Hématologie Biologique, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris and EA3518, Institut de Recherche Saint Louis, Université de Paris, Paris, France
| | - Paul Coppo
- Centre de Référence des Microangiopathies Thrombotiques, Service d'hématologie, Hôpital Saint Antoine, Assistance Publique-Hôpitaux de Paris and Sorbonne Université, Paris, France
| | - Rob Fijnheer
- Department for Clinical Chemistry and Haematology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Flora Peyvandi
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Università degli Studi di Milano, Department of Pathophysiology and Transplantation, and Fondazione Luigi Villa, Milan, Italy
| | - Zoltán Prohászka
- Department of Internal Medicine and Hematology, Semmelweis University and Research Group for Immunology and Haematology, Semmelweis University - Eötvös Loránd Research Network (Office for Supported Research Groups), Budapest, Hungary
| | - Bernhard Lämmle
- Center for Thrombosis and Hemostasis, University Medical Center of the Johannes Gutenberg University, Mainz, Germany; Department of Hematology and Central Hematology Laboratory, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland; Haemostasis Research Unit, University College London, London, United Kingdom
| | - Karen Vanhoorelbeke
- Laboratory for Thrombosis Research, Interdisciplinary Research Facility Life Sciences, Katholieke Universiteit Leuven Campus Kulak Kortrijk, Kortrijk, Belgium.
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8
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Coppo P, Ricard L. Plasmablastic lymphoma: better refine prognosis. Blood 2024; 143:101-102. [PMID: 38206643 DOI: 10.1182/blood.2023022639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2024] Open
Affiliation(s)
- Paul Coppo
- Assistance Publique-Hôpitaux de Paris
- Sorbonne Université
- INSERM UMRS 1138
| | - Laure Ricard
- Assistance Publique-Hôpitaux de Paris
- Sorbonne Université
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9
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Béranger N, Coppo P, Tsatsaris V, Boisseau P, Provôt F, Delmas Y, Poullin P, Vanhoorelbeke K, Veyradier A, Joly BS. Management and follow-up of pregnancy-onset thrombotic thrombocytopenic purpura: the French experience. Blood Adv 2024; 8:183-193. [PMID: 38039511 PMCID: PMC10805644 DOI: 10.1182/bloodadvances.2023011972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 11/21/2023] [Accepted: 11/21/2023] [Indexed: 12/03/2023] Open
Abstract
ABSTRACT Pregnancy-onset thrombotic thrombocytopenic purpura (TTP) is a rare and life-threatening disease of which diagnosis and management requires experienced multidisciplinary teams. The mechanisms responsible for a deficiency in the disintegrin and metalloprotease with thrombospondin type 1 repeats, member 13 (ADAMTS13) leading to pregnancy-onset TTP may be congenital or acquired, and studying ADAMTS13 conformation could be of interest. The differential diagnosis between TTP and other pregnancy-associated thrombotic microangiopathies (TMA) is often challenging. Our retrospective multicenter study highlights the significance and the challenges associated with pregnancy-onset TTP and childbirth in terms of diagnosis, obstetric management, and follow-up aspects. Among 1174 pregnancy-onset TMA enrolled in the French Registry for TMA from 2000 to 2020, we identified 108 pregnancy-onset TTP: 52 immune-mediated TTP (iTTP, 48.1%), 27 acquired TTP of unidentified mechanism (uTTP, 25%), and 29 congenital TTP (cTTP, 26.9%). Data show that maternal outcome is good (survival rate: 95%) and fetal outcome is linked to the gestational age at the onset of the disease (survival rate: 75.5%). Three distinct entities with different natural histories emerged: pregnancy-onset iTTP appears similar to idiopathic iTTP, with an open ADAMTS13 conformation, and is marked by a relapse risk independent of subsequent pregnancies; pregnancy-onset uTTP appears to have a different pathophysiology with an unexpected open ADAMTS13 conformation and a very low relapse risk independent of subsequent pregnancies; finally, pregnancy-onset cTTP is characterized by the necessity of pregnancy as a systematic and specific trigger and a need for prophylactic plasmatherapy for subsequent pregnancies. This trial was registered at www.clinicaltrials.gov as #NCT00426686, and at the Health Authority and the French Ministry of Health (P051064/PHRC AOM05012).
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Affiliation(s)
- Nicolas Béranger
- Service d'Hématologie biologique, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris.Nord, Université Paris Cité, Paris, France
- EA-3518, Institut de Recherche Saint-Louis, Université Paris Cité, Paris, France
| | - Paul Coppo
- Service d’Hématologie, Centre de référence des microangiopathies thrombotiques, Hôpital Saint-Antoine, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Paris, France
- INSERM UMRS1138, Centre de Recherche des Cordeliers, Paris, France
| | - Vassilis Tsatsaris
- Maternité Port Royal, Hôpital Cochin, FHU PREMA, Assistance Publique-Hôpitaux de Paris.Centre, Université de Paris, Paris, France
- INSERM UMR-S 1139, Physiopathologie et pharmacotoxicologie placentaire humaine, Université de Paris, Paris, France
| | | | | | - Yahsou Delmas
- Service de Néphrologie, CHU de Bordeaux, Bordeaux, France
| | - Pascale Poullin
- Service d’Hémaphérèse, Hôpital de la Conception, Assistance Publique-Hôpitaux de Marseille, Marseille, France
| | - Karen Vanhoorelbeke
- Laboratory for Thrombosis Research, KU Leuven Campus Kulak Kortrijk, Kortrijk, Belgium
| | - Agnès Veyradier
- Service d'Hématologie biologique, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris.Nord, Université Paris Cité, Paris, France
- EA-3518, Institut de Recherche Saint-Louis, Université Paris Cité, Paris, France
| | - Bérangère S. Joly
- Service d'Hématologie biologique, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris.Nord, Université Paris Cité, Paris, France
- EA-3518, Institut de Recherche Saint-Louis, Université Paris Cité, Paris, France
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10
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Kalmi G, Nguyen Y, Amarger S, Aubineau M, Bibes B, Blanchard-Delaunay C, Boccon-Gibod I, Bouillet L, Coppo P, Dalmas MC, Debord-Peguet S, Defendi F, Demoreuil C, Du-Thanh A, Gayet S, Hadjadj J, Jeandel PY, Launay D, Ly KH, Avoy CM, Niault M, Ollivier Y, Pelletier F, Porneuf M, Roos-Weil D, Fain O, Gobert D. Efficacy and Safety of Rituximab-Based Treatments in Angioedema With Acquired C1-Inhibitor Deficiency. J Allergy Clin Immunol Pract 2024; 12:212-222. [PMID: 37844846 DOI: 10.1016/j.jaip.2023.10.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 09/28/2023] [Accepted: 10/10/2023] [Indexed: 10/18/2023]
Abstract
BACKGROUND Angioedema (AE) due to acquired C1-inhibitor (C1-INH) deficiency (AAE-C1-INH) is related to excessive consumption of C1-INH or to anti-C1-INH antibodies, and is frequently associated with lymphoproliferative syndromes or monoclonal gammopathies. Standard of care for prophylactic treatment in this condition is not established. Rituximab may be effective to prevent attacks, especially if the lymphoid hemopathy is controlled, but data are scarce. OBJECTIVE To evaluate efficacy of rituximab in AAE-C1-INH. METHODS A retrospective multicenter study was carried out in France, including patients with AAE-C1-INH treated with rituximab between April 2005 and July 2019. RESULTS Fifty-five patients with AAE-C1-INH were included in the study, and 23 of them had an anti-C1-INH antibody. A lymphoid malignancy was identified in 39 patients, and a monoclonal gammopathy in 9. There was no associated condition in 7 cases. Thirty patients received rituximab alone or in association with chemotherapy (n = 25). Among 51 patients with available follow-up, 34 patients were in clinical remission and 17 patients had active AE after a median follow-up of 3.9 years (interquartile range, 1.5-7.7). Three patients died. The presence of anti-C1-INH antibodies was associated with a lower probability of AE remission (hazard ratio, 0.29 [95% CI, 0.12-0.67]; P = .004). Relapse was less frequent in patients with lymphoma (risk ratio, 0.27 [95% CI, 0.09-0.80]; P = .019) and in patients treated with rituximab and chemotherapy (risk ratio, 0.31 [95% CI, 0.12-0.79]; P = .014). CONCLUSIONS Rituximab is an efficient and well-tolerated therapeutic option in AE, especially in lymphoid malignancies and in the absence of detectable anti-C1-INH antibodies.
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Affiliation(s)
- Galith Kalmi
- Internal Medicine Department, Sorbonne Université, AP-HP, Hôpital Saint Antoine, Paris, France.
| | - Yann Nguyen
- Internal Medicine Department, Nord-Université Paris Cité, AP-HP, Hôpital Beaujon, Clichy-sous-Bois, France
| | - Stephanie Amarger
- Dermatology Department, University Hospital, Clermont-Ferrand, France
| | - Magali Aubineau
- Internal Medicine Department, Hospices Civils de Lyon, Lyon, France
| | - Beatrice Bibes
- Internal Medicine Department, Saint Grégoire Hospital, Rennes, France
| | | | - Isabelle Boccon-Gibod
- Internal Medicine Department, French National Reference Center for Angioedema (CREAK), Grenoble University Hospital, Grenoble, France
| | - Laurence Bouillet
- Internal Medicine Department, French National Reference Center for Angioedema (CREAK), Grenoble University Hospital, Grenoble, France; University Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, CHU Grenoble Alpes, TIMC, Grenoble, France; Internal Medicine Department, University Hospital La Tronche, Grenoble, France
| | - Paul Coppo
- Hematology Department, Sorbonne Université, AP-HP, Hôpital Saint Antoine, Paris, France
| | | | | | - Federica Defendi
- Immunology Department, Grenoble University Hospital, Grenoble, France
| | - Claire Demoreuil
- Internal Medicine Department, La Cavale Blanche University Hospital, Brest, France
| | - Aurélie Du-Thanh
- Dermatology Department, Montpellier University Hospital, Montpellier, France
| | - Stephane Gayet
- Internal Medicine Department, La Timone University Hospital, Assistance Publique-Hôpitaux de Marseille, Marseille, France
| | - Jerôme Hadjadj
- Internal Medicine Department, Sorbonne Université, AP-HP, Hôpital Saint Antoine, Paris, France
| | | | - David Launay
- Internal and Immunological Medicine Department, Lille Hospital, U1286-INFINITE-Institute for Translational Research in Inflammation, Lille University, INSERM F-59000, Lille, France
| | - Kim Heang Ly
- Internal Medicine Department, Dupuytren University Hospital, Limoges, France
| | - Chloé Mc Avoy
- Internal Medicine Department, Sorbonne Université, AP-HP, Hôpital Saint Antoine, Paris, France
| | - Mathilde Niault
- Hematology Department, Hôpital du Scorff-Lorient, Groupe Hospitalier Bretagne Sud, Lorient, France
| | - Yann Ollivier
- Medicine Department, Cote de Nacre University Hospital, Caen, France
| | - Fabien Pelletier
- Dermatology Department, Allergology Center, Besançon University Hospital, Besançon, France
| | - Marc Porneuf
- Hematology Department, Centre Hospitalier Yves le Foll, Saint-Brieuc, France (x)Hematology Department, Sorbonne Université, AP-HP, Pitié Salpêtrière Hospital, Paris, France
| | - Damien Roos-Weil
- Hematology Department, Centre Hospitalier Yves le Foll, Saint-Brieuc, France (x)Hematology Department, Sorbonne Université, AP-HP, Pitié Salpêtrière Hospital, Paris, France
| | - Olivier Fain
- Internal Medicine Department, Sorbonne Université, AP-HP, Hôpital Saint Antoine, Paris, France
| | - Delphine Gobert
- Internal Medicine Department, Sorbonne Université, AP-HP, Hôpital Saint Antoine, Paris, France
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11
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Kentish-Barnes N, Souppart V, Cohen-Solal Z, Benhamou Y, Coppo P, Veyradier A, Azoulay E. The Metamorphosis, struggling to adapt to a new condition. The lived experience of patients with Thrombotic microangiopathies diagnosed in the ICU. A qualitative study. J Crit Care 2023; 78:154366. [PMID: 37453271 DOI: 10.1016/j.jcrc.2023.154366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 06/20/2023] [Accepted: 07/02/2023] [Indexed: 07/18/2023]
Abstract
BACKGROUND Using qualitative interviews, our objective was to better understand the experience of patients with Thrombotic microangiopathies (TMA), from discovering their disease in the ICU to the psychological, emotional, and social specifics of living with this rare disorder. MATERIAL AND METHODS Patients were recruited at seven TMA centers belonging to the French national TMA referral network. A total of 15 patients, 15 relatives and 12 healthcare professionals participated. A majority of patients (n = 11/15) were women, median age was 41 (range 29-62) years, and median time elapsed since diagnosis was 6 (range 2-11) years. Interviews were analysed using thematic analysis. RESULTS We derived 3 major themes from qualitative analysis: 1) Discovering TMA: experiencing a life-threatening emergency with open eyes; 2) TMA: a complex and diverse disease and care plan; 3) Living with TMA: taming fear and loneliness. CONCLUSIONS Patients with TMA share common experiences with patients with other rare diseases, but also specific experiences related to their illness. Improved information at the onset and during the course of the illness, associated with enhanced care coordination plans would help TMA patients better cope with their illness and adhere to their care projects.
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Affiliation(s)
- Nancy Kentish-Barnes
- AP-HP, Saint Louis Hospital, Medical Intensive Care, Famiréa Research Group, Paris, France.
| | - Virginie Souppart
- AP-HP, Saint Louis Hospital, Medical Intensive Care, Famiréa Research Group, Paris, France
| | - Zoé Cohen-Solal
- AP-HP, Saint Louis Hospital, Medical Intensive Care, Famiréa Research Group, Paris, France
| | - Ygal Benhamou
- French Reference Center for Thrombotic Microangiopathies, France; CHU Charles Nicolle, Internal Medicine Department, Rouen, France
| | - Paul Coppo
- French Reference Center for Thrombotic Microangiopathies, France; AP-HP, Saint-Antoine Hospital, Hematology Department, Paris, France
| | - Agnès Veyradier
- French Reference Center for Thrombotic Microangiopathies, France; AP-HP, Lariboisière Hospital, Biological Hematology, Paris, France
| | - Elie Azoulay
- AP-HP, Saint Louis Hospital, Medical Intensive Care, Famiréa Research Group, Paris, France; French Reference Center for Thrombotic Microangiopathies, France
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12
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Hamroun A, Prouteau C, Lenain R, Roger C, Bauters A, Zawadzki C, Subtil D, Gibier JB, Stichelbout M, Coppo P, Lionet A, Maanaoui M, Hazzan M, Provôt F. The challenging follow-up of pregnancy in women with known thrombotic thrombocytopenic purpura: a single-center experience of a preemptive management protocol. J Nephrol 2023; 36:2519-2529. [PMID: 37816989 DOI: 10.1007/s40620-023-01790-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 06/30/2023] [Indexed: 10/12/2023]
Abstract
BACKGROUND Although thrombotic thrombocytopenic purpura frequently affects women of childbearing age, there is no clear recommendation for the management of subsequent pregnancies in women with established thrombotic thrombocytopenic purpura. METHODS This single-center, retrospective, observational study included all women with hereditary thrombotic thrombocytopenic purpura or immune thrombotic thrombocytopenic purpura who had had at least one subsequent pregnancy after thrombotic thrombocytopenic purpura diagnosis between 2003 and 2022. The strategy comprised weekly surveillance of platelet count during pregnancy (and quarterly monitoring of ADAMTS13 activity) for women with immune thrombotic thrombocytopenic purpura, without any routine prophylactic treatment. In case of thrombocytopenia < 150,000/mm3 (with or without hemolysis relapse), women with hereditary thrombotic thrombocytopenic purpura systematically received plasma infusions twice weekly until platelet count normalized. RESULTS A total of 13 patients were included (7 with hereditary thrombotic thrombocytopenic purpura and 6 with immune thrombotic thrombocytopenic purpura, with 20 planned pregnancies (11 and 9, respectively). All pregnancies resulted in live births, and all mothers survived. There was a marked improvement in pregnancy terms in the hereditary thrombotic thrombocytopenic purpura group compared to index pregnancies (37 [35;39] versus 31 [24;38] weeks, p = 0.037) and birth weights (3265 [3029;3410] versus 2160 [1240;2705] grams, p = 0.016), with need for plasma support mostly starting during the third trimester (5/7 patients, 7/11 pregnancies). A single hereditary thrombotic thrombocytopenic purpura relapse occurred, with rapid resolution after plasma support intensification. There were no relapses in the immune thrombotic thrombocytopenic purpura group, with ADAMTS13 activity systematically above 40% during all monitored pregnancies. CONCLUSION These real-life data support the feasibility of a preemptive approach to pregnancy monitoring in women with known thrombotic thrombocytopenic purpura who undergo active surveillance within a multidisciplinary network.
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Affiliation(s)
- Aghiles Hamroun
- Department of Nephrology, Dialysis, Transplantation, and Apheresis, Lille University, Lille University Hospital Center of Lille, 59000, Lille, France
- UMR1167 RID-AGE, Inserm, Institut Pasteur de Lille, Lille University, 59000, Lille, France
| | - Camille Prouteau
- Department of Nephrology, Dialysis, Transplantation, and Apheresis, Lille University, Lille University Hospital Center of Lille, 59000, Lille, France
| | - Rémi Lenain
- Department of Nephrology, Dialysis, Transplantation, and Apheresis, Lille University, Lille University Hospital Center of Lille, 59000, Lille, France
| | - Camille Roger
- Department of Nephrology, Dialysis, Transplantation, and Apheresis, Lille University, Lille University Hospital Center of Lille, 59000, Lille, France
| | - Anne Bauters
- Department of Hematology and Transfusion, Pôle de Biologie Pathologie Génétique, CHU Lille, Lille University, Lille, France
| | - Christophe Zawadzki
- Department of Hematology and Transfusion, Pôle de Biologie Pathologie Génétique, CHU Lille, Lille University, Lille, France
| | - Damien Subtil
- CHU Lille, Hôpital Jeanne de Flandre, Lille University, 59000, Lille, France
- Lille University, EA 2694 Santé Publique, Épidémiologie Et Qualité Des Soins, F-59000, Lille, France
| | - Jean-Baptiste Gibier
- Regional and University Hospital Center of Lille, Department of Pathology, Pathology Institute, Lille University, 59037, Lille, France
| | - Morgane Stichelbout
- Regional and University Hospital Center of Lille, Department of Pathology, Pathology Institute, Lille University, 59037, Lille, France
| | - Paul Coppo
- French Reference Centre for Thrombotic Microangiopathies, Saint-Antoine Hospital, Paris, France
- Hematology Department, Saint-Antoine Hospital, Paris, France
- Sorbonne University, Paris, France
| | - Arnaud Lionet
- Department of Nephrology, Dialysis, Transplantation, and Apheresis, Lille University, Lille University Hospital Center of Lille, 59000, Lille, France
| | - Mehdi Maanaoui
- Department of Nephrology, Dialysis, Transplantation, and Apheresis, Lille University, Lille University Hospital Center of Lille, 59000, Lille, France
- Inserm, CHU Lille, Institut Pasteur Lille, Lille University, U1190, EGID, F-59000, Lille, France
| | - Marc Hazzan
- Department of Nephrology, Dialysis, Transplantation, and Apheresis, Lille University, Lille University Hospital Center of Lille, 59000, Lille, France
| | - François Provôt
- Department of Nephrology, Dialysis, Transplantation, and Apheresis, Lille University, Lille University Hospital Center of Lille, 59000, Lille, France.
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13
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Postmus T, Graça NAG, Ferreira de Santana J, Ercig B, Langerhorst P, Luken B, Joly BS, Vanhoorelbeke K, Veyradier A, Coppo P, Voorberg J. Impact of N-glycan mediated shielding of ADAMTS-13 on the binding of pathogenic antibodies in immune thrombotic thrombocytopenic purpura. J Thromb Haemost 2023; 21:3402-3413. [PMID: 37633643 DOI: 10.1016/j.jtha.2023.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 08/17/2023] [Accepted: 08/17/2023] [Indexed: 08/28/2023]
Abstract
BACKGROUND Thrombotic thrombocytopenic purpura (TTP) is a rare thrombotic disorder, with 1.5 to 6.0 cases per million per year. The majority of patients with TTP develop inhibitory autoantibodies that predominantly target the spacer domain of ADAMTS-13. ADAMTS-13 is responsible for cleaving von Willebrand factor (VWF) multimers, thereby regulating platelet adhesion at sites of high-vascular shear stress. Inhibition and/or clearance of ADAMTS-13 by pathogenic autoantibodies results in accumulation of VWF multimers that promotes the formation of platelet-rich microthrombi. Previously, we have shown that insertion of a single N-glycan (NGLY) in the spacer domain prevents the binding of antispacer domain antibodies. OBJECTIVES To explore whether NGLY mediated shielding of the ADAMTS-13 spacer domain effectively prevents binding of pathogenic antispacer autoantibodies in patients with immune-mediated TTP (iTTP). METHODS We screened 5 NGLY-ADAMTS-13 variants (NGLY3, NGLY7, NGLY8, NGLY3+7, and NGLY3+8) for binding of autoantibodies and for their activity in the presence and absence of 50 samples derived from patients with iTTP. RESULTS NGLY variants showed greatly reduced antibody binding, down to 27% of wild-type (wt) ADAMTS-13 binding. Moreover, NGLY variants of ADAMTS-13 remained more active in FRETS-VWF73 assay in the presence of the plasma samples from these 50 patients with acute phase iTTP when compared with wtADAMTS-13. On average, wtADAMTS-13 activity was reduced to 37% of regular levels in the presence of plasma, while NGLY3 and NGLY3+7 remained 69% and 81% active, respectively. CONCLUSION These results reinforce our previous findings that NGLYs shield ADAMTS-13 from antibody binding and hence restore ADAMTS-13 activity in the presence of autoantibodies.
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Affiliation(s)
- Tim Postmus
- Department of Molecular Hematology, Sanquin-Academic Medical Center Landsteiner Laboratory, Amsterdam, The Netherlands
| | - Nuno A G Graça
- Department of Molecular Hematology, Sanquin-Academic Medical Center Landsteiner Laboratory, Amsterdam, The Netherlands
| | - Juliana Ferreira de Santana
- Department of Molecular Hematology, Sanquin-Academic Medical Center Landsteiner Laboratory, Amsterdam, The Netherlands
| | - Bogac Ercig
- Division of Biochemistry and Oncode Institute, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Pieter Langerhorst
- Department of Molecular Hematology, Sanquin-Academic Medical Center Landsteiner Laboratory, Amsterdam, The Netherlands
| | | | - Bérangère S Joly
- Centre National de Référence des Microangiopathies Thrombotiques, hôpital Saint-Antoine, AP-HP. Sorbonne Université, Paris, France; Service d'hématologie biologique, hôpital Lariboisière et EA3518 Institut de Recherche Saint-Louis, AP-HP. Nord, Université Paris Cité, Paris, France
| | - Karen Vanhoorelbeke
- Laboratory for Thrombosis Research, IRF Life Sciences, KU Leuven Campus Kulak Kortrijk, Kortrijk, Belgium
| | - Agnès Veyradier
- Centre National de Référence des Microangiopathies Thrombotiques, hôpital Saint-Antoine, AP-HP. Sorbonne Université, Paris, France; Service d'hématologie biologique, hôpital Lariboisière et EA3518 Institut de Recherche Saint-Louis, AP-HP. Nord, Université Paris Cité, Paris, France
| | - Paul Coppo
- Centre National de Référence des Microangiopathies Thrombotiques, hôpital Saint-Antoine, AP-HP. Sorbonne Université, Paris, France; Service d'hématologie biologique, hôpital Lariboisière et EA3518 Institut de Recherche Saint-Louis, AP-HP. Nord, Université Paris Cité, Paris, France
| | - Jan Voorberg
- Department of Molecular Hematology, Sanquin-Academic Medical Center Landsteiner Laboratory, Amsterdam, The Netherlands; Department of Experimental Vascular Medicine, Amsterdam UMC, Amsterdam, The Netherlands.
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14
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Neuman L, Joseph A, Bouzid R, Lescroart M, Mariotte E, Ederhy S, Tuffet S, Baudel JL, Benhamou Y, Galicier L, Grangé S, Provôt F, Neel A, Pène F, Delmas Y, Presne C, Poullin P, Wynckel A, Perez P, Barbet C, Halimi JM, Chatelet V, Rebibou JM, Ojeda-Uribe M, Vigneau C, Mesnard L, Veyradier A, Azoulay E, Coppo P, Chabriat H. Predictors of acute ischemic cerebral lesions in immune-mediated thrombotic thrombocytopenic purpura and hemolytic uremic syndrome. J Neurol 2023; 270:5023-5033. [PMID: 37392208 DOI: 10.1007/s00415-023-11830-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 06/14/2023] [Accepted: 06/15/2023] [Indexed: 07/03/2023]
Abstract
BACKGROUND The immune form of thrombotic thrombocytopenic purpura (iTTP) and the hemolytic and uremic syndrome (HUS) are two major forms of thrombotic microangiopathy (TMA). Their treatment has been recently greatly improved. In this new era, both the prevalence and predictors of cerebral lesions occurring during the acute phase of these severe conditions remain poorly known. AIM The prevalence and predictors of cerebral lesions appearing during the acute phase of iTTP and Shiga toxin-producing Escherichia coli-HUS or atypical HUS were evaluated in a prospective multicenter study. METHODS Univariate analysis was performed to report the main differences between patients with iTTP and those with HUS or between patients with acute cerebral lesions and the others. Multivariable logistic regression analysis was used to identify the potential predictors of these lesions. RESULTS Among 73 TMA cases (mean age 46.9 ± 16 years (range 21-87 years) with iTTP (n = 57) or HUS (n = 16), one-third presented with acute ischemic cerebral lesions on magnetic resonance imagery (MRI); two individuals also had hemorrhagic lesions. One in ten patients had acute ischemic lesions without any neurological symptom. The neurological manifestations did not differ between iTTP and HUS. In multivariable analysis, three factors predicted the occurrence of acute ischemic lesions on cerebral MRI: (1) the presence of old infarcts on cerebral MRI, (2) the level of blood pulse pressure, (3) the diagnosis of iTTP. CONCLUSION At the acute phase of iTTP or HUS, both symptomatic and covert ischemic lesions are detected in one third of cases on MRI. Diagnosis of iTTP and the presence of old infarcts on MRI are associated with the occurrence of such acute lesions as well as increased blood pulse pressure, that may represent a potential target to further improve the therapeutic management of these conditions.
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Affiliation(s)
- Lisa Neuman
- Centre NeuroVasculaire Translationnel, Centre de Référence CERVCO, Département de Neurologie, Hôpital Lariboisière, GHU AP-HP Nord, Université de Paris, Paris, France
| | - Adrien Joseph
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Médecine Intensive Réanimation, Hôpital Saint Louis, AP-HP, Paris, France
| | - Raïda Bouzid
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
| | - Mickael Lescroart
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Médecine Intensive Réanimation, Hôpital Saint Louis, AP-HP, Paris, France
| | - Eric Mariotte
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Médecine Intensive Réanimation, Hôpital Saint Louis, AP-HP, Paris, France
| | - Stéphane Ederhy
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Department of Cardiology, Saint-Antoine Hospital, GRC N° 27, Sorbonne Université, AP-HP, 75012, Paris, France
| | - Sophie Tuffet
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Department of Clinical Pharmacology, Clinical Research Platform of East of Paris (Unité de Recherche Clinique (URCEST), Centre de Recherche Clinique (CRCEST), Centre de Ressources Biologiques (CRB.APHP-SU), Hôpital Saint Antoine, AP-HP, Paris, France
| | - Jean-Luc Baudel
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Saint-Antoine, Service de Réanimation Médicale, 184 Rue du Faubourg Saint-Antoine, 75571, Paris Cedex 12, France
| | - Ygal Benhamou
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Département de Médecine Interne, Hôpital Universitaire de Rouen, Université de Normandie, Rouen, France
- Service de Réanimation Médicale, CHU Charles Nicolle, Rouen, France
| | - Lionel Galicier
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Service d'Immunologie Clinique, CHU Saint-Louis, Université de Paris, Paris, France
| | - Steven Grangé
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Service de Réanimation Médicale, CHU Charles Nicolle, Rouen, France
| | - François Provôt
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Service de Néphrologie, Hôpital Albert-Calmette, Lille, France
| | - Antoine Neel
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Service de Réanimation Médicale, CHU Hôtel-Dieu, Nantes, France
| | - Frédéric Pène
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Service de médecine intensive-réanimationHôpital Cochin, APHP Centre &, Université de Paris, Paris, France
| | - Yahsou Delmas
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Service de Néphrologie, CHU de Bordeaux, Bordeaux, France
| | - Claire Presne
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Service de Néphrologie, Hôpital Nord, Amiens, France
| | - Pascale Poullin
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Service d'hémaphérèse et d'autotransfusion, Hôpital la Conception, Marseille, France
| | - Alain Wynckel
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Service de Néphrologie, Hôpital Maison Blanche, Reims, France
| | - Pierre Perez
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Service de Réanimation Polyvalente, CHU de Nancy, Nancy, France
| | - Christelle Barbet
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Service de Néphrologie-Hypertension, Dialyses, Transplantation Rénale, Hôpitaux Bretonneau et Clocheville, Tours, France
| | - Jean-Michel Halimi
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Service de Néphrologie-Hypertension, Dialyses, Transplantation Rénale, Hôpitaux Bretonneau et Clocheville, Tours, France
| | - Valérie Chatelet
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Centre Universitaire des Maladies Rénales, UNICAEN, CHU de Caen Normandie, Normandie Université, Caen, France
| | - Jean-Michel Rebibou
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Service de Néphrologie, CHU de Dijon, Dijon, France
| | - Mario Ojeda-Uribe
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Service d'Hématologie et de Thérapie Cellulaire, Groupe Hospitalier Region Mulhouse-Sud-Alsace (GHRMSA), Mulhouse, France
| | - Cécile Vigneau
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Inserm, EHESP, Irset (Institut de Recherche en SantéEnvironnement et Travail)-UMR_S 1085, Université de Rennes, CHU Rennes, 35000, Rennes, France
| | - Laurent Mesnard
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Urgences Néphrologiques et Transplantation Rénale, Hôpital Tenon, Paris, France
| | - Agnès Veyradier
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Assistance Publique-Hôpitaux de Paris (AP-HP), Service de Biochimie, Hôpital Saint-Antoine, 75571, Paris Cedex 12, France
| | - Elie Azoulay
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Médecine Intensive Réanimation, Hôpital Saint Louis, AP-HP, Paris, France
| | - Paul Coppo
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France.
- Service d'Hématologie Biologique, Hôpital Lariboisière, AP-HP, Paris, France.
- Service d'Hématologie, Centre National de Référence des Microangiopathies Thrombotiques, AP-HP.6 and Sorbonne-Université, Hôpital Saint-Antoine, 184 Rue du Faubourg Saint-Antoine, 75012, Paris, France.
- Centre de Recherche Des Cordeliers, INSERM UMRS 1138, Paris, France.
| | - Hugues Chabriat
- Centre NeuroVasculaire Translationnel, Centre de Référence CERVCO, Département de Neurologie, Hôpital Lariboisière, GHU AP-HP Nord, Université de Paris, Paris, France
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15
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Béranger N, Tsatsaris V, Coppo P, Veyradier A, Joly BS. High sFlt-1 (Soluble fms-Like Tyrosine Kinase 1)/PlGF (Placental Growth Factor) Ratio in Pregnancy-Onset Thrombotic Thrombocytopenic Purpura. Hypertension 2023; 80:e140-e142. [PMID: 37170814 DOI: 10.1161/hypertensionaha.123.20987] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Affiliation(s)
- Nicolas Béranger
- Service d'Hématologie biologique, Hôpital Lariboisière, AP-HP.Nord (N.B., A.V., B.S.J.), Université Paris Cité, Paris, France
- EA-3518, Institut de Recherche Saint-Louis (N.B., A.V., B.S.J.), Université Paris Cité, Paris, France
| | - Vassilis Tsatsaris
- Maternité Port Royal, Hôpital Cochin, AP-HP.Centre (V.T.), Université Paris Cité, Paris, France
- Inserm UMR-S 1139, Physiopathologie et pharmacotoxicologie placentaire humaine (V.T.), Université Paris Cité, Paris, France
| | - Paul Coppo
- Service d'Hématologie, Centre de référence des microangiopathies thrombotiques (CNR-MAT), Hôpital Saint-Antoine, AP-HP.Sorbonne Université, Paris, France (P.C.)
| | - Agnès Veyradier
- Service d'Hématologie biologique, Hôpital Lariboisière, AP-HP.Nord (N.B., A.V., B.S.J.), Université Paris Cité, Paris, France
- EA-3518, Institut de Recherche Saint-Louis (N.B., A.V., B.S.J.), Université Paris Cité, Paris, France
| | - Bérangère S Joly
- Service d'Hématologie biologique, Hôpital Lariboisière, AP-HP.Nord (N.B., A.V., B.S.J.), Université Paris Cité, Paris, France
- EA-3518, Institut de Recherche Saint-Louis (N.B., A.V., B.S.J.), Université Paris Cité, Paris, France
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16
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Bonnez Q, Dekimpe C, Tellier E, Kaplanski G, Verhamme P, Tersteeg C, De Meyer SF, Lammertyn J, Joly B, Coppo P, Veyradier A, Vanhoorelbeke K. Measuring ADAMTS-13 activity to diagnose thrombotic thrombocytopenic purpura: a novel, fast fiber-optic surface plasmon resonance immunoassay. Res Pract Thromb Haemost 2023; 7:102171. [PMID: 37711907 PMCID: PMC10497779 DOI: 10.1016/j.rpth.2023.102171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 07/16/2023] [Accepted: 07/20/2023] [Indexed: 09/16/2023] Open
Abstract
Background Thrombotic thrombocytopenic purpura (TTP) is characterized by severe ADAMTS-13 activity deficiency (<10%). Diagnostic testing is challenging because of unavailability, high cost, and expert technician requirement of ADAMTS-13 enzyme assays. Cost-effective, automated fiber-optic surface plasmon resonance (FO-SPR) platforms show potential for developing diagnostic tests. Yet, FO-SPR has never been explored to measure enzymatic activities. Objectives To develop an easy-to-use ADAMTS-13 activity assay utilizing optical fibers to rapidly diagnose TTP. Methods The ADAMTS-13 activity assay was designed and optimized using FO-SPR technology based on a previously described enzyme-linked immunosorbent assay setup. A calibration curve was generated to quantify ADAMTS-13 activity in plasma of healthy donors and patients with acute immune-mediated TTP (iTTP), hemolytic uremic syndrome, or sepsis. ADAMTS-13 activity data from FO-SPR and fluorescence resonance energy transfer-based strategies (FRETS)-VWF73 reference assays were compared. Results After initial assay development, optimization improved read-out magnitude and signal-to-noise ratio and reduced variation. Further characterization demonstrated a detection limit (6.8%) and inter-assay variation (Coefficient of variation, 7.2%) that showed good analytical sensitivity and repeatability. From diverse plasma samples, only plasma from patients with acute iTTP showed ADAMTS-13 activities below 10%. Strong Pearson correlation (r = 0.854) between FO-SPR and reference FRETS-VWF73 assays were observed for all measured samples. Conclusions A fast ADAMTS-13 activity assay was designed onto automated FO-SPR technology. Optimization resulted in sensitive ADAMTS-13 activity measurements with a detection limit enabling clinical diagnosis of TTP within 3 hours. The FO-SPR assay proved strong correlation with the reference FRETS-VWF73 assay. For the first time, this assay demonstrated the capacity of FO-SPR technology to measure enzymatic activity in pre-clinical context.
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Affiliation(s)
- Quintijn Bonnez
- Laboratory for Thrombosis Research, IRF Life Sciences, KU Leuven Campus Kulak Kortrijk, Kortrijk, Belgium
| | - Charlotte Dekimpe
- Laboratory for Thrombosis Research, IRF Life Sciences, KU Leuven Campus Kulak Kortrijk, Kortrijk, Belgium
| | - Edwige Tellier
- Aix-Marseille University, Institut National de la Santé et de la Recherche Médicale, INRAE, C2VN, Marseille, France
| | - Gilles Kaplanski
- Aix-Marseille University, Institut National de la Santé et de la Recherche Médicale, INRAE, C2VN, Marseille, France
- Service de Médecine Interne et Immunologie Clinique, CHU Conception, Aix-Marseille University, APHM, Marseille, France
| | - Peter Verhamme
- Department of Cardiovascular Sciences, KU Leuven, Leuven, Belgium
| | - Claudia Tersteeg
- Laboratory for Thrombosis Research, IRF Life Sciences, KU Leuven Campus Kulak Kortrijk, Kortrijk, Belgium
| | - Simon F. De Meyer
- Laboratory for Thrombosis Research, IRF Life Sciences, KU Leuven Campus Kulak Kortrijk, Kortrijk, Belgium
| | - Jeroen Lammertyn
- Department of Biosystems, Biosensors Group, KU Leuven, Leuven, Belgium
| | - Bérangère Joly
- Service d'Hématologie Biologique Hôpital Lariboisière, AP-HP and EA3518, IRSL, Université Paris Cité, Paris France
| | - Paul Coppo
- Department of Hematology, Reference Center for Thrombotic Microangiopathies (CNR-MAT), Saint-Antoine University Hospital, AP-HP, Paris, France
| | - Agnès Veyradier
- Service d'Hématologie Biologique Hôpital Lariboisière, AP-HP and EA3518, IRSL, Université Paris Cité, Paris France
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT) AP-HP Paris France
| | - Karen Vanhoorelbeke
- Laboratory for Thrombosis Research, IRF Life Sciences, KU Leuven Campus Kulak Kortrijk, Kortrijk, Belgium
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Coppo P, Joly BS. Caplacizumab: A game changer also in pregnancy-associated immune-mediated thrombotic thrombocytopenic purpura? Br J Haematol 2023; 202:725-727. [PMID: 37291806 DOI: 10.1111/bjh.18915] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 05/30/2023] [Indexed: 06/10/2023]
Abstract
Therapeutic options in immune-mediated thrombotic thrombocytopenic purpura (iTTP) during pregnancy are limited besides therapeutic plasma exchange (TPE) and corticosteroids. The report by Odetola et al. suggests that caplacizumab represents a reasonable option in iTTP during pregnancy, especially when the disease is not rapidly controlled with the standard TPE-corticosteroid association. Commentary on: Odetola et al. Safe and effective use of caplacizumab in pregnancy-related acquired thrombotic thrombocytopenic purpura. Br J Haematol 2023;202:879-882.
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Affiliation(s)
- Paul Coppo
- Service d'hématologie, AP-HP. 6 and Sorbonne - Université, Paris, France
- Centre National de Référence des Microangiopathies thrombotiques (CNR-MAT), AP-HP. 6 and Sorbonne - Université, Paris, France
- Centre de Recherche des Cordeliers, INSERM UMRS1138, Paris, France
| | - Bérangère S Joly
- Centre National de Référence des Microangiopathies thrombotiques (CNR-MAT), AP-HP. 6 and Sorbonne - Université, Paris, France
- Service d'Hématologie Biologique, Hôpital Lariboisière, AP-HP.Nord, Université Paris Cité, Paris, France
- EA3518, Institut de Recherche Saint-Louis, Université Paris Cité, Paris, France
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18
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Joseph A, Joly BS, Picod A, Veyradier A, Coppo P. The Specificities of Thrombotic Thrombocytopenic Purpura at Extreme Ages: A Narrative Review. J Clin Med 2023; 12:jcm12093068. [PMID: 37176509 PMCID: PMC10179719 DOI: 10.3390/jcm12093068] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 04/12/2023] [Accepted: 04/20/2023] [Indexed: 05/15/2023] Open
Abstract
Thrombotic thrombocytopenic purpura (TTP) is a rare and life-threatening thrombotic microangiopathy (TMA) related to a severe ADAMTS13 deficiency, the specific von Willebrand factor (VWF)-cleaving protease. This deficiency is often immune-mediated (iTTP) and related to the presence of anti-ADAMTS13 autoantibodies that enhance its clearance or inhibit its VWF processing activity. iTTP management may be challenging at extreme ages of life. International cohorts of people with TTP report delayed diagnoses and misdiagnoses in children and elderly people. Child-onset iTTP shares many features with adult-onset iTTP: a female predominance, an idiopathic presentation, and the presence of neurological disorders and therapeutic strategies. Long-term follow-ups and a transition from childhood to adulthood are crucial to preventing iTTP relapses, in order to identify the occurrence of other autoimmune disorders and psychosocial sequelae. In contrast, older iTTP patients have an atypical clinical presentation, with delirium, an atypical neurological presentation, and severe renal and cardiac damages. They also have a poorer response to treatment and prognosis. Long-term sequelae are highly prevalent in older patients. Prediction scores for iTTP diagnoses are not used for children and have a lower sensitivity and specificity in patients over 60 years old. ADAMTS13 remains the unique biological marker that is able to definitely confirm or rule out the diagnosis of iTTP and predict relapses during follow-ups.
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Affiliation(s)
- Adrien Joseph
- Medical Intensive Care Unit, Saint-Louis Hospital, Public Assistance Hospitals of Paris, 75010 Paris, France
- French Reference Center for Thrombotic Microangiopathies, 75012 Paris, France
| | - Bérangère S Joly
- French Reference Center for Thrombotic Microangiopathies, 75012 Paris, France
- Hematology Biology Department, Lariboisière Hospital, Public Assistance Hospitals of Paris, 75006 Paris, France
- EA-3518, Clinical Research in Hematology, Immunology and Transplantation, Institut de Recherche Saint-Louis, Université de Paris, 75571 Paris, France
| | - Adrien Picod
- Medical Intensive Care Unit, Saint-Louis Hospital, Public Assistance Hospitals of Paris, 75010 Paris, France
- French Reference Center for Thrombotic Microangiopathies, 75012 Paris, France
| | - Agnès Veyradier
- French Reference Center for Thrombotic Microangiopathies, 75012 Paris, France
- Hematology Biology Department, Lariboisière Hospital, Public Assistance Hospitals of Paris, 75006 Paris, France
- EA-3518, Clinical Research in Hematology, Immunology and Transplantation, Institut de Recherche Saint-Louis, Université de Paris, 75571 Paris, France
| | - Paul Coppo
- French Reference Center for Thrombotic Microangiopathies, 75012 Paris, France
- Hematology Department, Saint-Antoine hospital, Public Assistance Hospitals of Paris, 75571 Paris, France
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19
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Joffre J, Raia L, Urbina T, Bonny V, Gabarre P, Missri L, Baudel JL, Coppo P, Guidet B, Maury E, Ait-Oufella H. Reversible skin microvascular hyporeactivity in patients with immune-mediated thrombocytopenic thrombotic purpura. Crit Care 2023; 27:116. [PMID: 36944989 PMCID: PMC10028781 DOI: 10.1186/s13054-023-04405-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 03/15/2023] [Indexed: 03/23/2023] Open
Abstract
BACKGROUND Immune-mediated thrombotic thrombocytopenic purpura (iTTP) is a rare disease characterized by arteriolar and capillary microthrombosis precipitating organ failure. However, the contribution of endothelial dysfunction on impaired microvascular blood flow in iTTP patients has been poorly explored. This pilot observational study aimed to explore endothelial-mediated vasoreactivity in iTTP patients at admission and its changes after plasma exchange therapy (PE). METHODS We conducted a prospective observational study in patients (> 18-year old) admitted in ICU for iTTP. Using laser Doppler flowmetry and acetylcholine (Ach) iontophoresis in the forearm, we recorded the skin microvascular blood flow and the endothelium-mediated vasoreactivity at admission and after PE. Demographics, biological, clinical courses, and outcomes were also collected. As a control group, we used a previously published cohort of young diabetic patients after correction of ketoacidosis. RESULTS Eighteen confirmed iTTP patients and 34 controls were included in the study, mainly female (72%) aged 43 ± 16-year-old. At admission, 55% had neurological abnormalities, 50% cardiac issues and 27.8% an acute kidney injury. Median platelet count was 19 G/mL [10-37]. Baseline microvascular blood flow was decreased in iTTP patients when compared to controls (5.97 ± 4.5 vs. 10.1 ± 6.3 PU, P = 0.03), associated with markedly impaired endothelial-mediated skin microvascular reactivity (AUC: 9627 ± 8122 vs. 16,475 ± 11,738, P = 0.03). Microvascular reactivity improved after the first PE session (AUC: 9627 ± 8122 vs 16,558 ± 10,699, P = 0.007, respectively, baseline and post-PE1) and much more after the second session (26,431 ± 23,181, P = 0.04 post-PE1 vs post-PE2). Hemolysis biomarkers (LDH and bilirubin) negatively correlated with skin microvascular flow and vasoreactivity. CONCLUSION We highlighted a marked yet reversible skin endothelium-mediated microvascular hyporeactivity in iTTP patients that could participate in organ injury pathophysiology.
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Affiliation(s)
- Jérémie Joffre
- Intensive Care Unit, Saint-Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France
- Centre de Recherche Saint-Antoine Inserm UMR-S 938, Sorbonne University, 75012, Paris, France
| | - Lisa Raia
- Intensive Care Unit, Saint-Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France
| | - Tomas Urbina
- Intensive Care Unit, Saint-Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France
| | - Vincent Bonny
- Intensive Care Unit, Saint-Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France
| | - Paul Gabarre
- Intensive Care Unit, Saint-Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France
| | - Louai Missri
- Intensive Care Unit, Saint-Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France
| | - Jean-Luc Baudel
- Intensive Care Unit, Saint-Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France
| | - Paul Coppo
- Hematology Department, AP-HP, Saint Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France
- French Reference Center for Thrombotic Microangiopathies (CNR-MAT), Saint Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France
| | - Bertrand Guidet
- Intensive Care Unit, Saint-Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France
| | - Eric Maury
- Intensive Care Unit, Saint-Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France
| | - Hafid Ait-Oufella
- Intensive Care Unit, Saint-Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France.
- Paris Cardiovascular Research Center, Inserm U970, University Paris Cité, Paris, France.
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20
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Azoulay E, Souppart V, Kentish-Barnes N, Benhamou Y, Joly BS, Zafrani L, Joseph A, Canet E, Presne C, Grall M, Zerbib Y, Provot F, Fadlallah J, Mariotte E, Urbina T, Veyradier A, Coppo P. Post-traumatic stress disorder and quality of life alterations in survivors of immune-mediated thrombotic thrombocytopenic purpura and atypical hemolytic and uremic syndrome. J Crit Care 2023; 76:154283. [PMID: 36931181 DOI: 10.1016/j.jcrc.2023.154283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 01/20/2023] [Accepted: 02/22/2023] [Indexed: 03/17/2023]
Abstract
Thrombotic thrombocytopenic purpura (iTTP) and atypical hemolytic-uremic syndrome (aHUS), once in remission, may cause long-term symptoms, among which mental-health impairments may be difficult to detect. We conducted telephone interviews 72 [48-84] months after ICU discharge to assess symptoms of anxiety, depression, and posttraumatic stress disorder (PTSD) and the 36-item Short Form questionnaire (SF-36). Of 103 included patients, 52 had iTTP and 51 aHUS; 74% were female, median age was 39 y (31-54), and 39 (38%) patients were still taking treatment. Symptoms of anxiety, PTSD and depression were present in 50%, 27% and 14% of patients, respectively, with no significant difference between the iTTP and aHUS groups. Patients with PTSD symptoms had significantly greater weight gain and significantly worse perceived physical and/or emotional wellbeing, anxiety symptoms, and depression symptoms. The SF-36 physical and mental components indicated significantly greater quality-of-life impairments in patients with vs. without PTSD symptoms and in those with aHUS and PTSD vs. iTTP with or without PTSD. In the aHUS group, quality of life was significantly better in patients with vs. without eculizumab treatment. Factors independently associated with PTSD symptoms were male sex (odds ratio [OR], 0.11; 95%CI, 0.02-0.53), platelet count ≤20 G/L at acute-episode presentation (OR, 2.68; 1.01-7.38), and current treatment (OR, 2.69; 95%CI, 1.01-7.36). Mental-health screening should be routine in patients with iTTP and aHUS to ensure appropriate care.
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Affiliation(s)
- Elie Azoulay
- Centre National de Référence des MicroAngiopathies Thrombotiques, Paris, France; Médecine Intensive et Réanimation, APHP, Hôpital Saint Louis, Paris, France,; Famirea Study Group, APHP, Hôpital Saint Louis, Paris, France.
| | - Virginie Souppart
- Médecine Intensive et Réanimation, APHP, Hôpital Saint Louis, Paris, France,; Famirea Study Group, APHP, Hôpital Saint Louis, Paris, France
| | - Nancy Kentish-Barnes
- Médecine Intensive et Réanimation, APHP, Hôpital Saint Louis, Paris, France,; Famirea Study Group, APHP, Hôpital Saint Louis, Paris, France
| | - Ygal Benhamou
- Centre National de Référence des MicroAngiopathies Thrombotiques, Paris, France; Département de médecine interne, Hôpital universitaire de Rouen, Université de Normandie, Rouen, France
| | - Bérangère S Joly
- Centre National de Référence des MicroAngiopathies Thrombotiques, Paris, France; Service d'hématologie biologique, laboratoire ADAMTS13, Hôpital Lariboisière, AP-HP Nord, Université Paris Cité, Paris, France; EA3518, Institut de recherche Saint Louis, Université Paris Cité, Paris, France
| | - Lara Zafrani
- Centre National de Référence des MicroAngiopathies Thrombotiques, Paris, France; Médecine Intensive et Réanimation, APHP, Hôpital Saint Louis, Paris, France
| | - Adrien Joseph
- Centre National de Référence des MicroAngiopathies Thrombotiques, Paris, France; Médecine Intensive et Réanimation, APHP, Hôpital Saint Louis, Paris, France
| | - Emmanuel Canet
- Médecine Intensive et Réanimation, CHU de Nantes, France
| | - Claire Presne
- Centre National de Référence des MicroAngiopathies Thrombotiques, Paris, France; Service de Néphrologie, Médecine Interne, Hémodialyse, Transplantation du CHU d'AMIENS PICARDIE, France
| | - Maximilien Grall
- Centre National de Référence des MicroAngiopathies Thrombotiques, Paris, France; Département de médecine interne, Hôpital universitaire de Rouen, Université de Normandie, Rouen, France
| | - Yoann Zerbib
- Médecine Intensive et Réanimation, CHU d'Amiens, France
| | - François Provot
- Centre National de Référence des MicroAngiopathies Thrombotiques, Paris, France; Département de néphrologie, dialyse et transplantation, Université de Lille, CHU de Lille, France
| | - Jehane Fadlallah
- Département d'immunologie clinique, AP-HP, Hôpital Saint-Louis, Paris, France
| | - Eric Mariotte
- Centre National de Référence des MicroAngiopathies Thrombotiques, Paris, France; Médecine Intensive et Réanimation, APHP, Hôpital Saint Louis, Paris, France
| | - Tomas Urbina
- Centre National de Référence des MicroAngiopathies Thrombotiques, Paris, France; Médecine Intensive et Réanimation, APHP, Hôpital Saint-Antoine, France
| | - Agnès Veyradier
- Centre National de Référence des MicroAngiopathies Thrombotiques, Paris, France; Service d'hématologie biologique, laboratoire ADAMTS13, Hôpital Lariboisière, AP-HP Nord, Université Paris Cité, Paris, France; EA3518, Institut de recherche Saint Louis, Université Paris Cité, Paris, France
| | - Paul Coppo
- Centre National de Référence des MicroAngiopathies Thrombotiques, Paris, France; Service d'Hématologie, Hôpital Saint-Antoine, AP-HP, Paris, France; INSERM UMRS 1138, Centre de Recherche des Cordeliers, Paris, France
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Otiniano A, van de Wyngaert Z, Brissot E, Dulery R, Gozlan J, Daguenel A, Abi Aad Y, Ricard L, Stocker N, Banet A, Bonnin A, Alsuliman T, Marjanovic Z, Schnuriger A, Coppo P, Legrand O, Lacombe K, Mohty M, Malard F. Tixagevimab/cilgavimab for Omicron SARS-CoV-2 infection in patients with haematologic diseases. Bone Marrow Transplant 2023; 58:340-342. [PMID: 36481838 PMCID: PMC9734768 DOI: 10.1038/s41409-022-01894-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/24/2022] [Accepted: 12/01/2022] [Indexed: 12/13/2022]
Affiliation(s)
- Armelle Otiniano
- Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, INSERM UMRs 938, Paris, France
| | - Zoe van de Wyngaert
- Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, INSERM UMRs 938, Paris, France
| | - Eolia Brissot
- Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, INSERM UMRs 938, Paris, France
| | - Rémy Dulery
- Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, INSERM UMRs 938, Paris, France
| | - Joel Gozlan
- Service de virologie, APHP, Hôpital Saint Antoine, Paris, France
| | - Anne Daguenel
- Pharmacie, Hôpital Saint-Antoine, AP-HP, Paris, France
| | - Yasmine Abi Aad
- Sorbonne Université, IPLESP UMR-S1136, Service de maladies infectieuses et tropicales, Hôpital Saint Antoine, AP-HP, Paris, France
| | - Laure Ricard
- Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, INSERM UMRs 938, Paris, France
| | - Nicolas Stocker
- Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, INSERM UMRs 938, Paris, France
| | - Anne Banet
- Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, INSERM UMRs 938, Paris, France
| | - Agnes Bonnin
- Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, INSERM UMRs 938, Paris, France
| | - Tamim Alsuliman
- Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, INSERM UMRs 938, Paris, France
| | - Zora Marjanovic
- Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, INSERM UMRs 938, Paris, France
| | | | - Paul Coppo
- Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, INSERM UMRs 938, Paris, France
| | - Ollivier Legrand
- Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, INSERM UMRs 938, Paris, France
| | - Karine Lacombe
- Sorbonne Université, IPLESP UMR-S1136, Service de maladies infectieuses et tropicales, Hôpital Saint Antoine, AP-HP, Paris, France
| | - Mohamad Mohty
- Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, INSERM UMRs 938, Paris, France
| | - Florent Malard
- Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, INSERM UMRs 938, Paris, France.
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22
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Comparon C, Galicier L, Rebibou JM, Coppo P, Benhamou Y. Preemptive cyclosporin A in immune-mediated thrombotic thrombocytopenic purpura. Eur J Haematol 2023; 110:157-160. [PMID: 36271897 PMCID: PMC10098822 DOI: 10.1111/ejh.13886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 09/07/2022] [Accepted: 09/08/2022] [Indexed: 01/19/2023]
Abstract
Survivors of immune-mediated thrombotic thrombocytopenic purpura (iTTP) are exposed to clinical relapses when a disintegrin and metalloproteinase with thrombospondin type 1 repeats, member 13 (ADAMTS13) activity decreases during follow-up. Although preemptive rituximab usually improves ADAMTS13 activity in this context, 15% of patients experience refractoriness or intolerance to rituximab and require alternative strategies. Here, we addressed whether cyclosporine A (CSA) could improve ADAMTS13 activity and prevent clinical relapses in this context. We treated preemptively with CSA 14 iTTP patients who were unresponsive (n = 11) or intolerant (n = 3) to rituximab. All patients had a severe ADAMTS13 deficiency (activity <20%) and otherwise in clinical remission. ADAMTS13 activity normalized in almost all patients (n = 13, 93%), after a median time of 2.5 months [IQR 1-6] following initiation. Median duration of CSA treatment was 17.5 months [IQR 10-34]. ADAMTS13 activity further declined to undetectable values during follow-up in five patients, but retreatment with rituximab or CSA allowed a recovery in ADAMTS13 activity in three cases. CSA could be stopped durably in two patients, while two others experienced an ADAMTS13 relapse. Severe but reversible side effects requiring cessation of the treatment occurred in two patients. CSA provides high and sustained response rates in patients who are refractory or intolerant to rituximab, with acceptable adverse events.
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Affiliation(s)
- Celine Comparon
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France.,Service de Médecine Interne, CHU Avicenne, Bobigny, France
| | - Lionel Galicier
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France.,Service de Médecine Interne, Hôpital Saint Joseph, Marseille, France
| | | | - Paul Coppo
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France.,Service d'Hématologie, APHP and Sorbonne Université, Paris, France.,INSERM UMRS1138, Centre de Recherche des Cordeliers, Paris, France
| | - Ygal Benhamou
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France.,Département de Médecine Interne, Normandie Univ, UNIROUEN, INSERM U1096 EnVI, CHU Rouen, Rouen, France
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23
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Chevalier K, Schmidt J, Coppo P, Galicier L, Noël N, Lambotte O. Hemophagocytic Lymphohistiocytosis Associated With Cytomegalovirus Infection: 5 Cases and a Systematic Review of the Literature. Clin Infect Dis 2023; 76:351-358. [PMID: 35974465 DOI: 10.1093/cid/ciac649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 07/30/2022] [Accepted: 08/09/2022] [Indexed: 01/18/2023] Open
Abstract
Hemophagocytic lymphohistiocytosis (HLH) is a rare, life-threatening disorder characterized by an uncontrolled, persistent, hyperimmune response. It can be triggered by an infectious, neoplastic, or autoimmune event. The involvement of cytomegalovirus (CMV) in the onset of HLH is subject to debate, and the epidemiology of CMV-associated HLH (HLH-CMV) remains poorly characterized. We identified 5 cases of HLH-CMV in our hospital, systematically searched the PubMed database for publications on HLH-CMV, and reviewed 57 publications with a total of 67 cases of HLH-CMV. Only 48 patients (71.6%) were immunodeficient, suggesting that HLH-CMV can occur in immunocompetent patients. The major cause of underlying immunodepression (51%) was inflammatory bowel disease (mainly treated with azathioprine). CMV infection was nearly always symptomatic, and lung involvement was frequent (31 cases). Fifty-five patients recovered. Nineteen patients were treated for CMV infection only and had a good outcome, suggesting that antiviral drugs might be the cornerstone of HLH-CMV treatment.
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Affiliation(s)
- Kevin Chevalier
- Université Paris-Saclay, AP-HP, Hôpital Bicêtre, service de Médecine Interne Immunologie Clinique, Centre de recherche en Immunologie des infections virales et des maladies auto-immunes ImVA, UMR1184, INSERM, CEA, Le Kremlin Bicêtre, France
| | - Julien Schmidt
- Université Paris-Saclay, AP-HP, Hôpital Bicêtre, service de Médecine Interne Immunologie Clinique, Centre de recherche en Immunologie des infections virales et des maladies auto-immunes ImVA, UMR1184, INSERM, CEA, Le Kremlin Bicêtre, France
| | - Paul Coppo
- Sorbonne Université, AP-HP, Hôpital St. Antoine, service d'hématologie clinique et thérapie cellulaire, Paris, France
| | - Lionel Galicier
- Université Paris Cité, AP-HP, Hôpital Saint-Louis, service d'immunologie clinique, Paris, France
| | - Nicolas Noël
- Université Paris-Saclay, AP-HP, Hôpital Bicêtre, service de Médecine Interne Immunologie Clinique, Centre de recherche en Immunologie des infections virales et des maladies auto-immunes ImVA, UMR1184, INSERM, CEA, Le Kremlin Bicêtre, France
| | - Olivier Lambotte
- Université Paris-Saclay, AP-HP, Hôpital Bicêtre, service de Médecine Interne Immunologie Clinique, Centre de recherche en Immunologie des infections virales et des maladies auto-immunes ImVA, UMR1184, INSERM, CEA, Le Kremlin Bicêtre, France
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Delaye M, Ricard L, Maisonobe L, Chartier S, Coppo P. Cytomegalovirus lymphadenitis mimicking a relapsed diffuse large B-cell lymphoma. Clin Case Rep 2022; 10:e6611. [PMID: 36583199 PMCID: PMC9792642 DOI: 10.1002/ccr3.6611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 07/04/2022] [Accepted: 10/30/2022] [Indexed: 12/28/2022] Open
Abstract
Cytomegalovirus (CMV) reactivation is frequent after autologous stem cell transplantation (ASCT), but generalized CMV lymphadenitis is rare. We report a CMV lymphadenitis after an ASCT mimicking a relapse of a diffuse large B-cell lymphoma. After histopathological documentation, CMV lymphadenitis should be treated to avoid systemic progression.
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Affiliation(s)
- Matthieu Delaye
- Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint‐Antoine, AP‐HPSorbonne UniversityParisFrance
| | - Laure Ricard
- Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint‐Antoine, AP‐HPSorbonne UniversityParisFrance
| | - Lucas Maisonobe
- Infectious Diseases Department, Hôpital Saint‐AntoineGroupe Hospitalier Sorbonne Université, APHPParisFrance
| | | | - Paul Coppo
- Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint‐Antoine, AP‐HPSorbonne UniversityParisFrance,Reference Center for Thrombotic Microangiopathies (CNR‐MAT), AP‐HPParisFrance,INSERM UMRS1138Centre de Recherche des CordeliersParisFrance
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25
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Alsuliman T, Stocker N, Corre E, Dulery R, Sestili S, Ricard L, Malard F, Mohty M, Coppo P, Marjanovic Z. Autologous hematopoietic cell transplantation as a part of a sequential multi-phase therapeutic approach (R-COPADM/CYVE/ASCT) as first-line treatment of high-grade B-cell lymphoma: results of a retrospective study with long-term follow-up. Bone Marrow Transplant 2022; 58:437-439. [PMID: 36550199 DOI: 10.1038/s41409-022-01902-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/08/2022] [Accepted: 12/12/2022] [Indexed: 12/24/2022]
Abstract
Patients with high-risk lymphoma have a poor prognosis when treated with standard chemoimmunotherapy. This retrospective study included 23 high-risk lymphoma patients with a median age at diagnosis of 59 (range, 35-68) years. They received 2 cycles of R-COPADM and 2 cycles of CYVE, completed by ASCT for fit patients. With a median follow-up of 46 (range, 3-78) months, three (13%) patients in the cohort died. Nearly half of the patients had an ECOG performance status of 2 or 3. Most patients in the cohort (91%, n = 21) had Ann Arbor stage III-IV disease, and 88% (n = 20) had an IPI of 3 to 5. LDH levels were elevated in 83% (n = 19) of patients. Overall, 30% of patients were identified as having double-expressor lymphoma and 22% as having DHL, while two patients (9%) had THL. The origin of the lymphoma was GC B-cell-like in 15 patients (65%) and ABC-like in 8 patients (35%). Cumulative incidence of relapse at 46 months was 14% (95% CI, 5-37), while overall survival was 87% (95% CI, 64-95) and progression-free survival was 83% (95% CI, 60-93). These results showed the efficacy and an acceptable safety profile of the R-COPADM/CYVE/ASCT regimen in high-risk lymphoma, including patients with DHL.
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Affiliation(s)
- Tamim Alsuliman
- Sorbonne University, Paris, France.,Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Paris, France.,INSERM, UMRs 938, Centre de Recherche Saint-Antoine, Paris, France
| | - Nicolas Stocker
- Sorbonne University, Paris, France.,Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Paris, France.,INSERM, UMRs 938, Centre de Recherche Saint-Antoine, Paris, France
| | - Elise Corre
- Sorbonne University, Paris, France.,Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Paris, France.,INSERM, UMRs 938, Centre de Recherche Saint-Antoine, Paris, France
| | - Rémy Dulery
- Sorbonne University, Paris, France.,Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Paris, France.,INSERM, UMRs 938, Centre de Recherche Saint-Antoine, Paris, France
| | - Simona Sestili
- Sorbonne University, Paris, France.,Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Paris, France.,INSERM, UMRs 938, Centre de Recherche Saint-Antoine, Paris, France
| | - Laure Ricard
- Sorbonne University, Paris, France.,Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Paris, France.,INSERM, UMRs 938, Centre de Recherche Saint-Antoine, Paris, France
| | - Florent Malard
- Sorbonne University, Paris, France.,Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Paris, France.,INSERM, UMRs 938, Centre de Recherche Saint-Antoine, Paris, France
| | - Mohamad Mohty
- Sorbonne University, Paris, France.,Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Paris, France.,INSERM, UMRs 938, Centre de Recherche Saint-Antoine, Paris, France
| | - Paul Coppo
- Sorbonne University, Paris, France.,Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Paris, France
| | - Zora Marjanovic
- Sorbonne University, Paris, France. .,Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Paris, France. .,INSERM, UMRs 938, Centre de Recherche Saint-Antoine, Paris, France.
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26
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Scully M, de la Rubia J, Pavenski K, Metjian A, Knöbl P, Peyvandi F, Cataland S, Coppo P, Kremer Hovinga JA, Minkue Mi Edou J, De Passos Sousa R, Callewaert F, Gunawardena S, Lin J. Long-term follow-up of patients treated with caplacizumab and safety and efficacy of repeat caplacizumab use: Post-HERCULES study. J Thromb Haemost 2022; 20:2810-2822. [PMID: 36138517 PMCID: PMC9827931 DOI: 10.1111/jth.15892] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 08/10/2022] [Accepted: 09/19/2022] [Indexed: 01/13/2023]
Abstract
INTRODUCTION Caplacizumab demonstrated efficacy and safety in patients with immune-mediated thrombotic thrombocytopenic purpura (iTTP) in the phase 3 HERCULES trial. However, data on long-term outcomes following caplacizumab treatment are limited. OBJECTIVES The post-HERCULES trial (NCT02878603) evaluated long-term outcomes of patients with iTTP treated with caplacizumab in HERCULES and safety and efficacy of repeated caplacizumab use. PATIENTS/METHODS Over 3 years of follow-up, patients could receive open-label caplacizumab with therapeutic plasma exchange (TPE) and immunosuppressive therapy (IST) in case of recurrence. Adverse events (AEs) were assessed during the overall study period (intention-to-observe [ITO] population) and during recurrences (recurrence population). TTP-related events (TTP-related death, recurrence, major thromboembolic events) were assessed in the efficacy ITO population (patients without recurrence during HERCULES or before post-HERCULES). RESULTS Among 104 enrolled patients, incidences of AEs and serious AEs were similar between patients who had received caplacizumab + TPE + IST during HERCULES (n = 75) and those treated with placebo + TPE + IST (placebo; n = 29). TTP-related events occurred in 8% of patients (4/49) randomized to caplacizumab during HERCULES versus 38% (11/29) randomized to placebo. Nineteen patients had ≥1 recurrence; 13 of these were treated with caplacizumab. The first recurrence episode was resolved or resolving for all patients treated with caplacizumab, including nine patients with repeat caplacizumab use. All second recurrences (6/6) were resolved. Safety profile of caplacizumab for treatment of recurrence was consistent with HERCULES; most bleeding events were nonserious. No major cases of organ dysfunction were observed. CONCLUSIONS Long-term follow-up supports the safety and efficacy of caplacizumab for iTTP and its repeated use for recurrences.
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Affiliation(s)
- Marie Scully
- Department of HaematologyUCLH and NIHR Cardiometabolic BRC, UCLH/UCLLondonUK
- University College London HospitalsLondonUK
| | - Javier de la Rubia
- Hematology Department, Internal MedicineSchool of Medicine and Dentistry, Catholic University of Valencia and Hospital LA FEValenciaSpain
| | - Katerina Pavenski
- Departments of Medicine and Laboratory MedicineSt. Michael's Hospital and University of TorontoTorontoOntarioCanada
| | - Ara Metjian
- Division of Hematology, Department of MedicineUniversity of Colorado–Anschutz Medical CenterDenverColoradoUSA
| | - Paul Knöbl
- Division of Hematology and Hemostasis, Department of Medicine 1Medical University of ViennaViennaAustria
| | - Flora Peyvandi
- Department of Pathophysiology and TransplantationFondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center and Università degli Studi di MilanoMilanItaly
| | - Spero Cataland
- Department of Internal MedicineOhio State UniversityColumbusOhioUSA
| | - Paul Coppo
- Department of HematologyReference Center for Thrombotic Microangiopathies (CNR‐MAT), Saint‐Antoine University Hospital, AP‐HPParisFrance
| | - Johanna A. Kremer Hovinga
- Department of Hematology and Central Hematology LaboratoryInselspital, Bern University Hospital, University of BernBernSwitzerland
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27
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Tellier E, Widemann A, Cauchois R, Faccini J, Lagarde M, Brun M, Robert P, Robert S, Bachelier R, Poullin P, Roose E, Vanhoorelbeke K, Coppo P, Dignat-George F, Kaplanski G. Immune thrombotic thrombocytopenic purpura plasmas induce calcium- and IgG-dependent endothelial activation: correlations with disease severity. Haematologica 2022; 108:1127-1140. [PMID: 36453103 PMCID: PMC10071132 DOI: 10.3324/haematol.2022.280651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Indexed: 12/02/2022] Open
Abstract
Immune-mediated thrombotic thrombocytopenic purpura (iTTP) is characterized by a severe ADAMTS13 deficiency due to the presence of anti-ADAMTS13 autoantibodies, with subsequent accumulation of circulating ultra-large von Willebrand Factor (VWF) multimers. The role of endothelial cell activation as a trigger of the disease has been suggested in animal models but remains to be demonstrated in humans.
We prospectively obtained plasma from the first plasma exchange of 25 patients during iTTP acute phase. iTTP but not control plasma, induced a rapid VWF release and P-selectin exposure on dermal human micro-vascular endothelial cell (HMVEC-d) surface, associated with angiopoietin-2 and endothelin-1 secretion, consistent with Weibel-Palade bodies exocytosis. Calcium (Ca2+) blockade significantly decreased VWF release, whereas iTTP plasma induced a rapid and sustained Ca2+ flux in HMVEC-d which correlated in retrospect, with disease severity and survival in 62 iTTP patients. F(ab)’2 fragments purified from the immunoglobulin G (IgG) fraction of iTTP plasma mainly induced endothelial cell (EC) activation with additional minor roles for circulating free heme and nucleosomes, but not for complement. Furthermore, two anti-ADAMTS13 monoclonal antibodies purified from iTTP patient B cells, but not serum from hereditary TTP, induced endothelial Ca2+ flux associated with Weibel-Palade bodies exocytosis in vitro, whereas inhibition of endothelial ADAMTS13 expression using small interference RNA, significantly decreased the stimulating effects of iTTP IgG.
In conclusion, Ca2+-mediated endothelial cell activation constitutes a second “hit” of iTTP, is correlated with the severity of the disease and may constitute a possible therapeutic target.
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Affiliation(s)
- Edwige Tellier
- Aix-Marseille Univ, INSERM, INRAE, C2VN, Marseille, France; French Reference Center for Thrombotic Microangiopathies.
| | | | - Raphaël Cauchois
- French Reference Center for Thrombotic Microangiopathies; Aix-Marseille Univ, APHM, INSERM, INRAE, C2VN, CHU Conception, Service de Médecine Interne et Immunologie Clinique, Marseille
| | - Julien Faccini
- Aix-Marseille Univ, INSERM, INRAE, C2VN, Marseille, France; French Reference Center for Thrombotic Microangiopathies
| | - Marie Lagarde
- Aix-Marseille Univ, INSERM, INRAE, C2VN, Marseille, France; French Reference Center for Thrombotic Microangiopathies
| | - Marion Brun
- Aix-Marseille Univ, APHM, INSERM, INRAE, C2VN, CHU Conception, Service de Médecine Interne et Immunologie Clinique, Marseille
| | - Philippe Robert
- Aix-Marseille Univ, APHM, CNRS, INSERM, CHU Conception, Laboratoire Immunologie, Marseille
| | | | | | - Pascale Poullin
- French Reference Center for Thrombotic Microangiopathies; APHM, Service d'Hémaphérèse, CHU Conception, Marseille
| | - Elien Roose
- Laboratory for Thrombosis Research, IRF Life Sciences, KU Leuven Campus Kulak Kortrijk, Kortrijk
| | - Karen Vanhoorelbeke
- Laboratory for Thrombosis Research, IRF Life Sciences, KU Leuven Campus Kulak Kortrijk, Kortrijk
| | - Paul Coppo
- French Reference Center for Thrombotic Microangiopathies; Service d'Hématologie, Hôpital Saint-Antoine, APHP.6-SU, INSERM UMRS 1138, Centre de Recherche des Cordeliers, Paris
| | - Françoise Dignat-George
- Aix-Marseille Univ, INSERM, INRAE, C2VN, Marseille, France; Aix-Marseille Univ, APHM, INSERM, INRAE, C2VN, CHU Conception, Laboratoire d'Hématologie, Marseille
| | - Gilles Kaplanski
- French Reference Center for Thrombotic Microangiopathies; Aix-Marseille Univ, APHM, INSERM, INRAE, C2VN, CHU Conception, Service de Médecine Interne et Immunologie Clinique, Marseille
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28
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Tucker EJ, Baker MJ, Hock DH, Warren JT, Jaillard S, Bell KM, Sreenivasan R, Bakhshalizadeh S, Hanna CA, Caruana NJ, Wortmann SB, Rahman S, Pitceathly RDS, Donadieu J, Alimi A, Launay V, Coppo P, Christin-Maitre S, Robevska G, van den Bergen J, Kline BL, Ayers KL, Stewart PN, Stroud DA, Stojanovski D, Sinclair AH. Premature Ovarian Insufficiency in CLPB Deficiency: Transcriptomic, Proteomic and Phenotypic Insights. J Clin Endocrinol Metab 2022; 107:3328-3340. [PMID: 36074910 PMCID: PMC9693831 DOI: 10.1210/clinem/dgac528] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Indexed: 11/19/2022]
Abstract
CONTEXT Premature ovarian insufficiency (POI) is a common form of female infertility that usually presents as an isolated condition but can be part of various genetic syndromes. Early diagnosis and treatment of POI can minimize comorbidity and improve health outcomes. OBJECTIVE We aimed to determine the genetic cause of syndromic POI, intellectual disability, neutropenia, and cataracts. METHODS We performed whole-exome sequencing (WES) followed by functional validation via RT-PCR, RNAseq, and quantitative proteomics, as well as clinical update of previously reported patients with variants in the caseinolytic peptidase B (CLPB) gene. RESULTS We identified causative variants in CLPB, encoding a mitochondrial disaggregase. Variants in this gene are known to cause an autosomal recessive syndrome involving 3-methylglutaconic aciduria, neurological dysfunction, cataracts, and neutropenia that is often fatal in childhood; however, there is likely a reporting bias toward severe cases. Using RNAseq and quantitative proteomics we validated causation and gained insight into genotype:phenotype correlation. Clinical follow-up of patients with CLPB deficiency who survived to adulthood identified POI and infertility as a common postpubertal ailment. CONCLUSION A novel splicing variant is associated with CLPB deficiency in an individual who survived to adulthood. POI is a common feature of postpubertal female individuals with CLPB deficiency. Patients with CLPB deficiency should be referred to pediatric gynecologists/endocrinologists for prompt POI diagnosis and hormone replacement therapy to minimize associated comorbidities.
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Affiliation(s)
- Elena J Tucker
- Murdoch Children's Research Institute, Royal Children's Hospital, Melbourne, VIC 3052, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, VIC 3010, Australia
| | - Megan J Baker
- Department of Biochemistry and Pharmacology, The University of Melbourne, Parkville, VIC 3010, Australia
- Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Daniella H Hock
- Department of Biochemistry and Pharmacology, The University of Melbourne, Parkville, VIC 3010, Australia
- Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Julia T Warren
- Division of Hematology-Oncology, Department of Pediatrics, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Sylvie Jaillard
- Univ Rennes, CHU Rennes, INSERM, EHESP, IRSET (Institut de recherche en santé, environnement et travail)—UMR_S 1085, F-35000 Rennes, France
- CHU Rennes, Service de Cytogénétique et Biologie Cellulaire, F-35033 Rennes, France
| | - Katrina M Bell
- Murdoch Children's Research Institute, Royal Children's Hospital, Melbourne, VIC 3052, Australia
| | - Rajini Sreenivasan
- Murdoch Children's Research Institute, Royal Children's Hospital, Melbourne, VIC 3052, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, VIC 3010, Australia
| | - Shabnam Bakhshalizadeh
- Murdoch Children's Research Institute, Royal Children's Hospital, Melbourne, VIC 3052, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, VIC 3010, Australia
| | - Chloe A Hanna
- Murdoch Children's Research Institute, Royal Children's Hospital, Melbourne, VIC 3052, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, VIC 3010, Australia
- Department of Gynaecology, The Royal Children's Hospital, Melbourne, VIC 3052, Australia
| | - Nikeisha J Caruana
- Department of Biochemistry and Pharmacology, The University of Melbourne, Parkville, VIC 3010, Australia
- Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC 3010, Australia
- Institute for Health and Sport (IHES), Victoria University, Melbourne, VIC, 3011, Australia
| | - Saskia B Wortmann
- University Children's Hospital, Paracelsus Medical University (PMU), Salzburg 5020, Austria
- Radboud Center for Mitochondrial Medicine, Department of Pediatrics, Amalia Children's Hospital, Radboudumc, Nijmegen 6524, The Netherlands
| | - Shamima Rahman
- Mitochondrial Research Group, UCL Great Ormond Street Institute of Child Health, and Metabolic Unit, Great Ormond Street Hospital for Children NHS Foundation Trust, London WC1N 3JH, UK
| | - Robert D S Pitceathly
- Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology and The National Hospital for Neurology and Neurosurgery, London, WC1N 3BG, UK
| | - Jean Donadieu
- Sorbonne Université, Service d’Hémato-oncologie Pédiatrique, Assistance Publique-Hopitaux de Paris (AP-HP), Hôpital Trousseau, Paris 75006, France
- Registre Français des Neutropénies Congénitales, Hôpital Trousseau, Paris 75006, France
- Centre de Référence des Neutropénies Chroniques, AP-HP, Hôpital Trousseau, Paris 75006, France
| | - Aurelia Alimi
- Sorbonne Université, Service d’Hémato-oncologie Pédiatrique, Assistance Publique-Hopitaux de Paris (AP-HP), Hôpital Trousseau, Paris 75006, France
- Registre Français des Neutropénies Congénitales, Hôpital Trousseau, Paris 75006, France
- Centre de Référence des Neutropénies Chroniques, AP-HP, Hôpital Trousseau, Paris 75006, France
| | - Vincent Launay
- Hematologie, Centre Hospitalier de St Brieuc, Paris 22027, France
| | - Paul Coppo
- Sorbonne Université, Service d’hématologie Hôpital Saint-Antoine, AP-HP, Paris75006, France
| | - Sophie Christin-Maitre
- Sorbonne Université, Service d’Endocrinologie, diabétologie et médecine de la reproduction Hôpital Saint-Antoine, AP-HP, Paris75006, France
| | - Gorjana Robevska
- Murdoch Children's Research Institute, Royal Children's Hospital, Melbourne, VIC 3052, Australia
| | - Jocelyn van den Bergen
- Murdoch Children's Research Institute, Royal Children's Hospital, Melbourne, VIC 3052, Australia
| | - Brianna L Kline
- Murdoch Children's Research Institute, Royal Children's Hospital, Melbourne, VIC 3052, Australia
| | - Katie L Ayers
- Murdoch Children's Research Institute, Royal Children's Hospital, Melbourne, VIC 3052, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, VIC 3010, Australia
| | - Phoebe N Stewart
- Department of Paediatrics, The Royal Hobart Hospital, Tasmania 7000, Australia
| | - David A Stroud
- Murdoch Children's Research Institute, Royal Children's Hospital, Melbourne, VIC 3052, Australia
- Department of Biochemistry and Pharmacology, The University of Melbourne, Parkville, VIC 3010, Australia
- Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Diana Stojanovski
- Department of Biochemistry and Pharmacology, The University of Melbourne, Parkville, VIC 3010, Australia
- Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Andrew H Sinclair
- Murdoch Children's Research Institute, Royal Children's Hospital, Melbourne, VIC 3052, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, VIC 3010, Australia
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29
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Joseph A, Brilland B, Burguet L, Eloit M, Fage N, Augusto JF, Delmas Y, Veyradier A, Halimi JM, Coppo P. Predictive scores for early identification of immune-mediated thrombotic thrombocytopenic purpura: room for improvement? Kidney Int Rep 2022; 7:2541-2542. [DOI: 10.1016/j.ekir.2022.09.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 09/16/2022] [Indexed: 10/14/2022] Open
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30
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Joseph A, Eloit M, Azoulay E, Kaplanski G, Provot F, Presne C, Wynckel A, Grangé S, Rondeau É, Pène F, Delmas Y, Lautrette A, Barbet C, Mousson C, Coindre J, Perez P, Jamme M, Augusto J, Poullin P, Jacobs F, El Karoui K, Vigneau C, Ulrich M, Kanouni T, Le Quintrec M, Hamidou M, Ville S, Charvet‐Rumpler A, Ojeda‐Uribe M, Godmer P, Fremeaux‐Bacchi V, Veyradier A, Halimi J, Coppo P. Immune‐mediated thrombotic thrombocytopenic purpura prognosis is affected by blood pressure. Res Pract Thromb Haemost 2022; 6:e12702. [PMID: 35599703 PMCID: PMC9115975 DOI: 10.1002/rth2.12702] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 03/04/2022] [Accepted: 03/13/2022] [Indexed: 12/28/2022] Open
Abstract
Background The prevalence, prognostic role, and diagnostic value of blood pressure in immune-mediated thrombotic thrombocytopenic purpura (iTTP) and other thrombotic microangiopathies (TMAs) remain unclear. Methods Using a national cohort of iTTP (n = 368), Shigatoxin-induced hemolytic uremic syndrome (n = 86), atypical hemolytic uremic syndrome (n = 84), and hypertension-related thrombotic microangiopathy (n = 25), we sought to compare the cohort's blood pressure profile to assess its impact on prognosis and diagnostic performances. Results Patients with iTTP had lower blood pressure than patients with other TMAs, systolic (130 [interquartile range (IQR) 118-143] vs 161 [IQR 142-180] mmHg) and diastolic (76 [IQR 69-83] vs 92 [IQR 79-105] mmHg, both p < 0.001). The best threshold for iTTP diagnosis corresponded to a systolic blood pressure <150 mmHg. iTTP patients presenting with hypertension had a significantly poorer survival (hazard ratio 1.80, 95% confidence interval 1.07-3.04), and this effect remained significant after multivariable adjustment (hazard ratio = 1.14, 95% confidence interval 1.00-1.30). Addition of a blood pressure criterion modestly improved the French clinical score to predict a severe A disintegrin and metalloprotease with thrombospondin type 1 deficiency in patients with an intermediate score (i.e., either platelet count <30 × 109/L or serum creatinine <200 µM). Conclusions Elevated blood pressure at admission affects the prognosis of iTTP patients and may help discriminate them from other TMA patients. Particular attention should be paid to blood pressure and its management in these patients.
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Affiliation(s)
- Adrien Joseph
- INSERM, U1138, INSERM, Équipe 11 labellisée Ligue Nationale Contre le Cancer, Centre de Recherche des Cordeliers Paris France
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Médecine intensive réanimation Hôpital Saint Louis AP‐HP Paris France
| | - Martin Eloit
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service d’Hématologie et Thérapie Cellulaire CHRU de Tours Tours France
| | - Elie Azoulay
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Médecine intensive réanimation Hôpital Saint Louis AP‐HP Paris France
| | - Gilles Kaplanski
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service de Médecine Interne Hôpital la Conception Marseille France
| | - François Provot
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service de Néphrologie Hôpital Albert‐Calmette Lille France
| | - Claire Presne
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service de Néphrologie Hôpital Nord Amiens France
| | - Alain Wynckel
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service de Néphrologie Hôpital Maison Blanche Reims France
| | - Steven Grangé
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service de Réanimation Médicale CHU Charles Nicolle Rouen France
| | - Éric Rondeau
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Urgences Néphrologiques et Transplantation Rénale Hôpital Tenon Paris France
| | - Frédéric Pène
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service de Médecine Intensive–Réanimation Hôpital Cochin APHP Centre & Université de Paris Paris France
| | - Yahsou Delmas
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service de Néphrologie CHU de Bordeaux Bordeaux France
| | - Alexandre Lautrette
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service de Réanimation Médicale Hôpital Gabriel Montpied Clermont‐Ferrand France
| | - Christelle Barbet
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service de Néphrologie‐hypertension, Dialyses, Transplantation Rénale Hôpitaux Bretonneau et Clocheville Tours France
| | - Christiane Mousson
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service de Néphrologie CHU de Dijon Dijon France
| | - Jean‐Philippe Coindre
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service de Néphrologie CH Le Mans Le Mans France
| | - Pierre Perez
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service de Réanimation Polyvalente CHU de Nancy Nancy France
| | - Matthieu Jamme
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service de Réanimation Centre Hospitalier Intercommunal Poissy Saint‐Germain Poissy France
| | - Jean‐François Augusto
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service de Néphrologie Dialyse et Transplantation CHU Larrey Angers France
| | - Pascale Poullin
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service d’hémaphérèse et d’autotransfusion Hôpital la Conception Marseille France
| | - Frédéric Jacobs
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service de Réanimation Médicale Hôpital Antoine Béclère Clamart France
| | - Khalil El Karoui
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service de Néphrologie et Transplantation rénale Groupe Hospitalier Henri‐Mondor Créteil France
| | - Cécile Vigneau
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Université de Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail)–UMR_S 1085 Rennes France
| | - Marc Ulrich
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service de Néphrologie Hôpital Jean Bernard Valenciennes France
| | - Tarik Kanouni
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Unité d’Hémaphérèse Service d’Hématologie CHU de Montpellier Montpellier France
| | - Moglie Le Quintrec
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service de Néphrologie CHU de Montpellier Montpellier France
| | - Mohamed Hamidou
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service de Médecine Interne CHU de Nantes Nantes France
| | - Simon Ville
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service de Néphrologie CHU de Nantes Nantes France
| | - Anne Charvet‐Rumpler
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service d’Hématologie Centre Hospitalier Régional Universitaire Hôpital Jean Minjoz Besançon France
| | - Mario Ojeda‐Uribe
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service d’Hématologie et de Thérapie Cellulaire Groupe Hospitalier Region Mulhouse‐Sud‐Alsace (GHRMSA) Mulhouse France
| | - Pascal Godmer
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service de Médecine Interne Centre Hospitalier Bretagne Atlantique de Vannes Vannes France
| | - Véronique Fremeaux‐Bacchi
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service d’Immunologie Biologique Hôpital Européen Georges Pompidou, AP‐HP Paris France
| | - Agnès Veyradier
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service d’Hématologie Biologique Hôpital Lariboisière, AP‐HP Paris France
| | - Jean‐Michel Halimi
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service de Néphrologie‐hypertension, Dialyses, Transplantation Rénale Hôpitaux Bretonneau et Clocheville Tours France
| | - Paul Coppo
- Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT) AP‐HP Paris France
- Service d’Hématologie Hôpital Saint‐Antoine AP‐HP Paris France
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Picod A, Martino S, Cervera P, Manuceau G, Arca M, Wittner M, Zhang Y, Liang H, Beghi F, Solary E, Louache F, Coppo P. Deregulated JAK3 mediates growth advantage and hemophagocytosis in extranodal nasal-type natural killer/T cell lymphoma. Haematologica 2022; 107:2218-2225. [PMID: 35511669 PMCID: PMC9425324 DOI: 10.3324/haematol.2021.280349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Indexed: 11/23/2022] Open
Affiliation(s)
| | | | | | | | - Marc Arca
- Inserm U1287, Gustave Roussy, 94805 Villejuif
| | | | | | - He Liang
- Inserm U1287, Gustave Roussy, 94805 Villejuif
| | | | - Eric Solary
- Inserm U1287, Gustave Roussy, 94805 Villejuif
| | - Fawzia Louache
- Inserm U1287, Gustave Roussy, 94805 Villejuif; Université Paris-Sud, F-91405 Orsay; CNRS GDR 3697 MicroNiT
| | - Paul Coppo
- Inserm U1287, Gustave Roussy, 94805 Villejuif; Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), Service d'Hématologie, AP-HP - Sorbonne Université.
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Joly BS, Roose E, Coppo P, Vanhoorelbeke K, Veyradier A. ADAMTS13 conformation is closed in non-immune acquired thrombotic thrombocytopenic purpura of unidentified pathophysiology. Haematologica 2022; 108:638-644. [PMID: 35484652 PMCID: PMC9892849 DOI: 10.3324/haematol.2022.280768] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Indexed: 02/03/2023] Open
Affiliation(s)
- Bérangère S. Joly
- Service d’Hématologie Biologique, Hôpital Lariboisière, AP-HP.Nord, Université de Paris and EA3518, Institut Universitaire d’Hématologie, Hôpital Saint Louis, Université de Paris, Paris, France,A. VEYRADIER -
| | - Elien Roose
- Laboratory for Thrombosis Research, IRF Life Sciences, KU Leuven Campus Kulak Kortrijk, Kortrijk, Belgium,A. VEYRADIER -
| | - Paul Coppo
- Département d’Hématologie Clinique, Hôpital Saint Antoine, Assistance Publique-Hôpitaux de Paris and Université Pierre et Marie Curie, Paris, France *BSY and ER contributed equally as co-first authors
| | - Karen Vanhoorelbeke
- Laboratory for Thrombosis Research, IRF Life Sciences, KU Leuven Campus Kulak Kortrijk, Kortrijk, Belgium
| | - Agnès Veyradier
- Service d'Hématologie biologique, Hôpital Lariboisière, AP-HP.Nord, Université de Paris and EA3518, Institut Universitaire d'Hématologie, Hôpital Saint Louis, Université de Paris, Paris.
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Graça NAG, Joly BS, Voorberg J, Vanhoorelbeke K, Béranger N, Veyradier A, Coppo P. TTP: From empiricism for an enigmatic disease to targeted molecular therapies. Br J Haematol 2022; 197:156-170. [PMID: 35146746 PMCID: PMC9304236 DOI: 10.1111/bjh.18040] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 12/29/2021] [Accepted: 12/31/2021] [Indexed: 12/19/2022]
Abstract
The 100th anniversary of the first description of Thrombotic Thrombocytopenic Purpura (TTP) as a disease by Dr. Eli Moschcowitz approaches. For many decades, TTP remained mostly a mysterious fatal condition, where diagnosis was often post-mortem. Initially a pentad of symptoms was identified, a pattern that later revealed to be fallible. Sporadic observations led to empiric interventions that allowed for the first impactful breakthrough in TTP treatment, almost 70 years after its first description: the introduction of plasma exchange and infusions as treatments. The main body of knowledge within the field was gathered in the latest three decades: patient registries were set and proved crucial for advancements; the general mechanisms of disease have been described; the diagnosis was refined; new treatments and biomarkers with improvements on prognosis and management were introduced. Further changes and improvements are expected in the upcoming decades. In this review, we provide a brief historic overview of TTP, as an illustrative example of the success of translational medicine enabling to rapidly shift from a management largely based on empiricism to targeted therapies and personalized medicine, for the benefit of patients. Current management options and present and future perspectives in this still evolving field are summarized.
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Affiliation(s)
- Nuno A. G. Graça
- Department of Molecular Hematology, Sanquin‐Academic Medical CenterLandsteiner LaboratoryAmsterdamThe Netherlands
| | - Bérangère S. Joly
- Service d'hématologie biologique and EA3518‐ Institut universitaire d'hématologieGroupe Hospitalier Saint Louis‐Lariboisière, AP‐HP, Université Paris DiderotParisFrance
- Centre de Référence des Microangiopathies ThrombotiquesHôpital Saint‐Antoine, AP‐HPParisFrance
| | - Jan Voorberg
- Department of Molecular Hematology, Sanquin‐Academic Medical CenterLandsteiner LaboratoryAmsterdamThe Netherlands
- Department of Experimental Vascular MedicineAmsterdam UMCAmsterdamThe Netherlands
| | - Karen Vanhoorelbeke
- Laboratory for Thrombosis Research, IRF Life SciencesKU Leuven Campus Kulak KortrijkKortrijkBelgium
| | - Nicolas Béranger
- Service d'hématologie biologique and EA3518‐ Institut universitaire d'hématologieGroupe Hospitalier Saint Louis‐Lariboisière, AP‐HP, Université Paris DiderotParisFrance
- Centre de Référence des Microangiopathies ThrombotiquesHôpital Saint‐Antoine, AP‐HPParisFrance
| | - Agnès Veyradier
- Service d'hématologie biologique and EA3518‐ Institut universitaire d'hématologieGroupe Hospitalier Saint Louis‐Lariboisière, AP‐HP, Université Paris DiderotParisFrance
- Centre de Référence des Microangiopathies ThrombotiquesHôpital Saint‐Antoine, AP‐HPParisFrance
| | - Paul Coppo
- Centre de Référence des Microangiopathies ThrombotiquesHôpital Saint‐Antoine, AP‐HPParisFrance
- Service d'HématologieHôpital Saint‐Antoine, AP‐HPParisFrance
- Sorbonne UniversitéUPMC Univ ParisParisFrance
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Matysiak-Budnik T, Jamet P, Chapelle N, Fabiani B, Coppo P, Ruskoné-Fourmestraux A. Primary Gastrointestinal Follicular Lymphomas: A Prospective Study of 31 Patients with Long-term Follow-up Registered in the French Gastrointestinal Lymphoma Study Group (GELD) of the French Federation of Digestive Oncology (FFCD). Gut Liver 2022; 16:207-215. [PMID: 35249892 PMCID: PMC8924797 DOI: 10.5009/gnl210300] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 10/22/2021] [Accepted: 10/29/2021] [Indexed: 11/04/2022] Open
Abstract
Background/Aims Methods Results Conclusions
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Affiliation(s)
- Tamara Matysiak-Budnik
- IMAD, Department of Gastroenterology and Digestive Oncology, Hotel Dieu Hospital, Nantes, France
- UMR Inserm 1235, Nantes, France
| | - Philippe Jamet
- IMAD, Department of Gastroenterology and Digestive Oncology, Hotel Dieu Hospital, Nantes, France
| | - Nicolas Chapelle
- IMAD, Department of Gastroenterology and Digestive Oncology, Hotel Dieu Hospital, Nantes, France
- INSERM UMR 1064, University of Nantes, Nantes, France
| | - Bettina Fabiani
- Department of Pathology, Saint Antoine Hospital AP-HP, Paris, France
| | - Paul Coppo
- Department of Hematology, Saint Antoine Hospital AP-HP, Paris, France
| | - Agnès Ruskoné-Fourmestraux
- Gastroenterology, Saint Antoine Hospital AP-HP, Paris, France
- French Federation of Digestive Oncology, Dijon, France
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Eller K, Knoebl P, Bakkaloglu SA, Menne JJ, Brinkkoetter PT, Grandt L, Thiem U, Coppo P, Scully M, Haller MC. OUP accepted manuscript. Nephrol Dial Transplant 2022; 37:1229-1234. [PMID: 35195251 PMCID: PMC9217651 DOI: 10.1093/ndt/gfac034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
| | - Paul Knoebl
- Division of Haematology and Haemostasis, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Sevcan A Bakkaloglu
- Department of Paediatric Nephrology, Gazi University, Faculty of Medicine, Ankara, Turkey
| | - Jan J Menne
- KRH Klinikum Mitte – Location Siloah, Hannover, Germany
| | - Paul T Brinkkoetter
- Department II of Internal Medicine and Centre for Molecular Medicine Cologne (CMMC), Faculty of Medicine and University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Leonie Grandt
- Department of Medicine III - Nephrology, Ordensklinikum Linz Elisabethinen, Linz, Austria
| | - Ursula Thiem
- Department of Medicine III - Nephrology, Ordensklinikum Linz Elisabethinen, Linz, Austria
| | - Paul Coppo
- Department of Haematology, Reference Centre for Thrombotic Microangiopathies, Saint-Antoine University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Marie Scully
- Department of Haematology, University College London Hospitals, London, UK
| | - Maria C Haller
- Department of Medicine III - Nephrology, Ordensklinikum Linz Elisabethinen, Linz, Austria
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Lecuit M, Aucouturier P, Abbas A, Cadranel J, Silvain C, Berthelot JM, Fauchais AL, Loubet P, Bachmeyer C, Montravers F, Dossier A, Nunes H, Cervera P, Coppo P. Overexpression of IgG2 in patients resembling IgG4-related disease with normal IgG4. Scand J Immunol 2021; 95:e13126. [PMID: 34877676 DOI: 10.1111/sji.13126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 11/22/2021] [Accepted: 12/06/2021] [Indexed: 11/29/2022]
Abstract
IgG4-Related Disease (IgG4-RD) results from tissue infiltration by IgG4-expressing plasma cells and lymphocytes, leading to fibrosis and organomegaly. Clinical presentation is remarkably variable according to organ involvement, and high IgG4 serum concentration, initially considered a diagnostic hallmark of IgG4-RD, tends to be forgone as an indispensable criterion for its diagnosis; it can indeed be absent in some patients, highlighting the diversity of presentation of this dysimmune condition. Nevertheless, elevation of IgG4 serum concentration in suggestive settings remains an argument in favour of IgG4-RD, and while other IgG subclasses can be elevated, this biological feature lacks any diagnostic value. We retrospectively studied 9 patients (5 females, 4 males, 31-81 years old) for whom a diagnosis of IgG4-RD had been considered, based on clinical, imaging or histological criteria, but appeared to display abnormally high serum IgG2 while IgG4 levels were normal. Increased serum IgG1 in one case and increased IgG3 in another one were also noticed. Immunohistochemical analyses of intracellular immunoglobulins could be performed on tissue lymph node biopsies from 2 patients, which demonstrated strong infiltration with IgG2-expressing plasma cells. Thus, overexpression of IgG2 subclass may highlight cases of dysimmune disorders resembling IgG4-RD, although the disease trigger might be different, notably infectious. We suggest measuring all serum IgG subclass levels in patients with features consistent with IgG4-RD.
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Affiliation(s)
| | - Pierre Aucouturier
- Département d'Immunologie Biologique, AP-HP.6, Paris, France.,Sorbonne Université, Paris, France.,Inserm, Centre de Recherche Saint-Antoine, CRSA, Paris, France
| | - Aicha Abbas
- Département d'Immunologie Biologique, AP-HP.6, Paris, France
| | - Jacques Cadranel
- Sorbonne Université, Paris, France.,Service de Pneumologie, AP-HP.6 and Constitutive Referent Center for Rare Pulmonary Diseases, Paris, France
| | - Christine Silvain
- Service d'Hépato-gastro-entérologie, CHU de Poitiers, Poitiers, France
| | | | | | - Paul Loubet
- Service de Maladies Infectieuses et Tropicales, AP-HP.7, Paris, France.,IAME, UMR 1137, Inserm, Paris Diderot University, Sorbonne Paris Cité, Paris, France
| | | | - Françoise Montravers
- Sorbonne Université, Paris, France.,Service de Médecine Nucléaire, AP-HP.6, Paris, France
| | - Antoine Dossier
- Service de Médecine Interne, AP-HP, Hôpital Bichat, Paris, France
| | - Hilario Nunes
- Service de Pneumologie, AP-HP, Hôpital Avicenne, Paris, France
| | | | - Paul Coppo
- Service d'Hématologie, AP-HP.6, Paris, France.,Sorbonne Université, Paris, France.,Centre de référence des Microangiopathies Thrombotiques, Hôpital Saint-Antoine, AP-HP, Paris, France.,INSERM UMRS1138, Centre de Recherche des Cordeliers, Paris, France
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Robert M, Rouzaud D, Goulenok T, Chezel J, Coppens A, Bouadma L, De Montmollin E, Coppo P, Sacré K, Papo T, Dossier A. Maladie sérique au Rituximab dans un contexte de purpura thrombotique thrombocytopénique auto-immun. Rev Med Interne 2021. [DOI: 10.1016/j.revmed.2021.10.131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Coppo P, Montreuil O. A new species of Cheironitis van Lansberge, 1875 from Jordan (Coleoptera, Scarabaeidae, Onitini). Biodivers Data J 2021; 9:e69763. [PMID: 34759728 PMCID: PMC8568879 DOI: 10.3897/bdj.9.e69763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Accepted: 08/19/2021] [Indexed: 11/12/2022] Open
Abstract
Background The genus Cheironitis van Lansberge, 1875, currently contains 23 species from the Old World. During a survey for dung beetles in Jordan, specimens of an undescribed species were collected at the historical site of Petra. New information A new species of Cheironitis (C.petraensis sp. n.) is described from the historical site of Petra, Jordan, illustrated and compared with its most closely related species. This new species is reminiscent of the African species of Cheironitis living in savannahs and could represent a relictual species of the mid-Holocene climatic optimum.
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Fage N, Orvain C, Henry N, Mellaza C, Beloncle F, Tuffigo M, Geneviève F, Coppo P, Augusto JF, Brilland B. Proteinuria Increases the PLASMIC and French Scores Performance to Predict Thrombotic Thrombocytopenic Purpura in Patients With Thrombotic Microangiopathy Syndrome. Kidney Int Rep 2021; 7:221-231. [PMID: 35155861 PMCID: PMC8820983 DOI: 10.1016/j.ekir.2021.11.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 10/31/2021] [Accepted: 11/08/2021] [Indexed: 11/04/2022] Open
Abstract
Introduction PLASMIC and French scores have been developed to help clinicians in the early identification of patients with thrombotic thrombocytopenic purpura (TTP). Nevertheless, the validity of these scores in thrombotic microangiopathy (TMA) cohorts with low TTP prevalence remains uncertain. We aimed to evaluate their diagnostic value in routine clinical practice using an unselected cohort of patients with TMA. We also analyzed the value of adding proteinuria level to the scores. Methods We retrospectively included all patients presenting with a biological TMA syndrome between January 1, 2008, and December 31, 2019, in a tertiary hospital. TMA etiology was ascertained, and scores were evaluated. Modified scores, built by adding 1 point for low proteinuria (<1.2 g/g), were compared with original scores for TTP prediction. Results Among 273 patients presenting with a full biological TMA syndrome, 238 were classified with a TMA diagnosis. Complete scores and proteinuria level were available in 134 patients with a TTP prevalence of 7.5%. Area under the receiver operating characteristic curve (AUC) of PLASMIC and French scores for TTP diagnosis was 0.65 (0.46–0.84) and 0.72 (0.51–0.93), respectively. AUC of modified PLASMIC and French scores was 0.76 (0.59–0.92) (P = 0.003 vs. standard score) and 0.81 (0.67–0.95) (P = 0.069 vs. standard score), respectively. Specificity, positive predictive value (PPV), and positive likelihood ratio of high-risk scores were significantly improved by adding proteinuria level. Conclusion PLASMIC and French scores have low predictive values when applied to an unselected TMA cohort. Including proteinuria level in the original scores improves their performance for TTP prediction.
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Martis N, Jamme M, Bagnis-Isnard C, Pouteil-Noble C, Presne C, Vigneau C, Grangé S, Burtey S, Coindre JP, Wynckel A, Hamidou MA, Kanouni T, Azoulay E, Hié M, Chauveau D, Veyradier A, Rondeau E, Coppo P. Systemic autoimmune disorders associated with thrombotic microangiopathy: A cross-sectional analysis from the French National TMA registry: Systemic autoimmune disease-associated TMA. Eur J Intern Med 2021; 93:78-86. [PMID: 34175183 DOI: 10.1016/j.ejim.2021.05.040] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 05/16/2021] [Accepted: 05/28/2021] [Indexed: 12/30/2022]
Abstract
CONTEXT The management of systemic auto-immune diseases (SAID) -associated thrombotic microangiopathies (TMA) [SAID-TMA] remains debated. OBJECTIVES To provide a demographic, clinical and therapeutic picture of SAID-TMA. METHODS A cross-sectional analysis was conducted on adult patients presenting with SAID and TMA from the French National TMA Registry over a 20-year period. Clinical features were extracted and compared to those from a historical cohort of atypical haemolytic and uremic syndrome (aHUS) patients. RESULTS Forty-one patients with SAID-TMA were compared to 78 patients with aHUS from a historical cohort. Connective tissue diseases (CTD) were systemic lupus erythematosus (n=18), primary Sjögren's syndrome (n=7), systemic sclerosis (n=11), mixed CTD (n=2) and 2 cases of vasculitides, including 7 overlapping forms and 8 cases of primary antiphospholipid syndromes (APLS). Patients with SAID-TMA generally had pre-existing chronic kidney failure (OR= 3.17, 95%CI: 1.204 to 7.923; p= 0.016) compared to aHUS patients, though creatinine levels were significantly lower (216 [IQR, 108-334] µmol/L vs. 368 [IQR, 170-722] µmol/L; p= 0.002). Patients were less likely to recover if renal replacement therapy was needed at onset (OR= 0.07; 0.02 to 0.34; p <0.0005). Two patients died. Thirty patients responded to immunosuppressive treatment and complete remission was achieved in 25 cases. By contrast, therapeutic plasma exchange (TPE) did not have an early effect on TMA features at Day-7 nor Day-15 (p >0.05). CONCLUSION The management of SAID-TMA implies an early initiation of immunosuppressive drugs for flares of the associated SAID, whereas TPE seem ineffective. KEY MESSAGES.
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Affiliation(s)
- Nihal Martis
- Internal Medicine Department, University Hospital of Nice; Côte d'Azur University, Nice, France; French Reference Centre for Thrombotic Microangiopathies, Saint-Antoine Hospital, Paris, France.
| | - Matthieu Jamme
- French Reference Centre for Thrombotic Microangiopathies, Saint-Antoine Hospital, Paris, France; Nephrology Department, C.H. Intercommunal Poissy/Saint-Germain-en-Laye, Poissy, France
| | | | - Claire Pouteil-Noble
- French Reference Centre for Thrombotic Microangiopathies, Saint-Antoine Hospital, Paris, France; Nephrology Department, Édouard Herriot Hospital, Lyon, France
| | - Claire Presne
- French Reference Centre for Thrombotic Microangiopathies, Saint-Antoine Hospital, Paris, France; Nephrology Department, Hôpital Sud, Amiens, France
| | - Cécile Vigneau
- French Reference Centre for Thrombotic Microangiopathies, Saint-Antoine Hospital, Paris, France; University of Rennes, University Hospital of Rennes - Inserm, EHESP, Institut de recherche en santé, Environnement et Travail - UMR_S 1085, F-35000 Rennes, France
| | - Steven Grangé
- French Reference Centre for Thrombotic Microangiopathies, Saint-Antoine Hospital, Paris, France; Intensive Care Unit, C.H.U Rouen, Rouen, France
| | - Stéphane Burtey
- Nephrology Department, C.H.U. de la Conception, Marseille, France
| | | | - Alain Wynckel
- French Reference Centre for Thrombotic Microangiopathies, Saint-Antoine Hospital, Paris, France; Nephrology Department, Hôpital Maison Blanche, Reims Cedex, France
| | - Mohamed A Hamidou
- French Reference Centre for Thrombotic Microangiopathies, Saint-Antoine Hospital, Paris, France; Internal Medicine Department, Hôtel Dieu Hospital, Nantes, France
| | - Tarik Kanouni
- French Reference Centre for Thrombotic Microangiopathies, Saint-Antoine Hospital, Paris, France; Therapeutic Apheresis Department, C.H.U de Montpellier, Montpellier, France
| | - Elie Azoulay
- French Reference Centre for Thrombotic Microangiopathies, Saint-Antoine Hospital, Paris, France; Medical Intensive Care Unit, Saint-Louis Hospital, Paris, France
| | - Miguel Hié
- French Reference Centre for Thrombotic Microangiopathies, Saint-Antoine Hospital, Paris, France; Internal Medicine Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Dominique Chauveau
- French Reference Centre for Thrombotic Microangiopathies, Saint-Antoine Hospital, Paris, France; Nephrology and Kidney transplant Unit, Rangueil Hospital, Toulouse, France
| | - Agnès Veyradier
- French Reference Centre for Thrombotic Microangiopathies, Saint-Antoine Hospital, Paris, France; Haemostasis Department, Lariboisière Hospital, Paris, France
| | - Eric Rondeau
- French Reference Centre for Thrombotic Microangiopathies, Saint-Antoine Hospital, Paris, France; Nephrology and Kidney transplant Unit, Tenon Hospital, Paris, France
| | - Paul Coppo
- French Reference Centre for Thrombotic Microangiopathies, Saint-Antoine Hospital, Paris, France; Haematology Department, Saint-Antoine Hospital, Paris, France; Sorbonne University, Paris, France.
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Moignet A, Pastoret C, Cartron G, Coppo P, Lamy T. Ruxolitinib for refractory large granular lymphocyte leukemia. Am J Hematol 2021; 96:E368-E370. [PMID: 34133042 DOI: 10.1002/ajh.26275] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 06/07/2021] [Accepted: 06/12/2021] [Indexed: 11/07/2022]
Affiliation(s)
- Aline Moignet
- Centre Hospitalier Universitaire de Rennes, Service d'Hématologie Clinique Rennes France
| | - Cédric Pastoret
- Centre Hospitalier Universitaire de Rennes, Laboratoire d'Hématologie Rennes France
- Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche U1236 Rennes France
| | - Guillaume Cartron
- Department of Hematology CHU Montpellier, UMR 5535, Université de Montpellier Montpellier France
| | - Paul Coppo
- Service d'Hématologie Centre de Référence des Microangiopathies Thrombotiques (CNR‐MAT), Hôpital Saint‐Antoine, AP‐HP – Sorbonne – Université Paris France
- INSERM UMRS1138, Centre de Recherche des Cordeliers Paris France
| | - Thierry Lamy
- Centre Hospitalier Universitaire de Rennes, Service d'Hématologie Clinique Rennes France
- Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche U1236 Rennes France
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Fage N, Orvain C, Henry N, Mellaza C, Beloncle F, Tuffigo M, Genevieve F, Coppo P, Augusto J. Les scores PLASMIC et French ont des performances diminuées pour prédire le diagnostic de purpura thrombotique thrombocytopénique lorsqu’ils sont appliqués à une cohorte de microangiopathies thrombotiques non biaisé. Nephrol Ther 2021. [DOI: 10.1016/j.nephro.2021.07.261] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Grall M, Daviet F, Chiche NJ, Provot F, Presne C, Coindre JP, Pouteil-Noble C, Karras A, Guerrot D, François A, Benhamou Y, Veyradier A, Frémeaux-Bacchi V, Coppo P, Grangé S. Eculizumab in gemcitabine-induced thrombotic microangiopathy: experience of the French thrombotic microangiopathies reference centre. BMC Nephrol 2021; 22:267. [PMID: 34284729 PMCID: PMC8293501 DOI: 10.1186/s12882-021-02470-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 07/01/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Gemcitabine is a broadly prescribed chemotherapy, the use of which can be limited by renal adverse events, including thrombotic microangiopathy (TMA). METHODS This study evaluated the efficacy of eculizumab, a monoclonal antibody targeting the terminal complement pathway, in patients with gemcitabine-induced TMA (G-TMA). We conducted an observational, retrospective, multicenter study in 5 French centres, between 2011 and 2016. RESULTS Twelve patients with a G-TMA treated by eculizumab were included. The main characteristics were acute renal failure (100%), including stage 3 acute kidney injury (AKI, 58%) and renal replacement therapy (17%), hypertension (92%) and diffuse oedema (83%). Eculizumab was started after a median of 15 days (range 4-44) following TMA diagnosis. A median of 4 injections of eculizumab was performed (range 2-22). Complete hematological remission was achieved in 10 patients (83%) and blood transfusion significantly decreased after only one injection of eculizumab (median of 3 packed red blood cells (range 0-10) before treatment vs 0 (range 0-1) after one injection, P < 0.001). Two patients recovered completely renal function (17%), and 8 achieved a partial remission (67%). Compared to a control group of G-TMA without use of eculizumab, renal outcome was more favourable. At the end of the follow up, median eGFR was 45 vs 33 ml/min/1.73m2 respectively in the eculizumab group and in the control group. CONCLUSIONS These results suggest that eculizumab is efficient on haemolysis and reduces transfusion requirement in G-TMA. Moreover, eculizumab may improve renal function recovery.
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Affiliation(s)
- Maximilien Grall
- Medical Intensive Care Unit, Rouen University Hospital, 37 boulevard Gambetta, 76031, Rouen Cedex, France
- French TMA Reference Centre, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France
| | - Florence Daviet
- French TMA Reference Centre, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France
- Department of Nephrology, Conception University Hospital, APHM, Marseille, France
| | - Noémie Jourde Chiche
- French TMA Reference Centre, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France
- Department of Nephrology, Conception University Hospital, APHM, Marseille, France
| | - François Provot
- French TMA Reference Centre, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France
- Department of Nephrology, Lille University Hospital, Lille, France
| | - Claire Presne
- French TMA Reference Centre, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France
- Department of Nephrology, Amiens University Hospital, Amiens, France
| | - Jean-Philippe Coindre
- French TMA Reference Centre, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France
- Department of Nephrology, Le Mans General Hospital, Le Mans, France
| | - Claire Pouteil-Noble
- French TMA Reference Centre, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France
- Department of Nephrology, E. Herriot Hospital, Lyon I university, Lyon, France
| | - Alexandre Karras
- Department of Nephrology, Georges Pompidou Hospital, APHP, Paris, France
| | | | - Arnaud François
- Department of Pathology, Rouen University Hospital, Rouen, France
| | - Ygal Benhamou
- French TMA Reference Centre, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France
- Department of Internal Medicine, Rouen University Hospital, Rouen, France
| | - Agnès Veyradier
- French TMA Reference Centre, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France
- Department of Biological Hematology, Lariboisière University Hospital, APHP, Paris, France
| | - Véronique Frémeaux-Bacchi
- French TMA Reference Centre, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France
- Department of immunology, Georges Pompidou Hospital, APHP, Paris, France
| | - Paul Coppo
- French TMA Reference Centre, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France
- Department of Hematology, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France
| | - Steven Grangé
- Medical Intensive Care Unit, Rouen University Hospital, 37 boulevard Gambetta, 76031, Rouen Cedex, France.
- French TMA Reference Centre, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France.
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Travert B, Dossier A, Jamme M, Cointe A, Delmas Y, Malot S, Wynckel A, Seguin A, Presne C, Hie M, Benhamou Y, Ribes D, Choukroun G, Grangé S, Hertig A, Le Gall EC, Galicier L, Daugas E, Bouadma L, Weill FX, Azoulay E, Fakhouri F, Veyradier A, Bonacorsi S, Hogan J, Frémeaux-Bacchi V, Rondeau E, Mariani-Kurkdjian P, Coppo P. Shiga Toxin-Associated Hemolytic Uremic Syndrome in Adults, France, 2009-2017. Emerg Infect Dis 2021; 27:1876-1885. [PMID: 34152955 PMCID: PMC8237898 DOI: 10.3201/eid2707.204638] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
We conducted a retrospective study on hemolytic uremic syndrome caused by Shiga toxin–producing Escherichia coli (STEC) in 96 adults enrolled in the cohort of the National Reference Center for Thrombotic Microangiopathies network in France during 2009–2017. Most infections were caused by STEC strains not belonging to the O157 or O104 serogroups. Thirty (31.3%) patients had multiple risk factors for thrombotic microangiopathy. In total, 61 (63.5%) patients required dialysis, 50 (52.1%) had a serious neurologic complication, 34 (35.4%) required mechanical ventilation, and 19 (19.8%) died during hospitalization. We used multivariate analysis to determine that the greatest risk factors for death were underlying immunodeficiency (hazard ratio 3.54) and severe neurologic events (hazard ratio 3.40). According to multivariate analysis and propensity score-matching, eculizumab treatment was not associated with survival. We found that underlying conditions, especially immunodeficiency, are strongly associated with decreased survival in adults who have hemolytic uremic syndrome caused by STEC.
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Simon D, Veyradier A, Coppo P, Joly B, Malot S, Grange S, Benhamou Y. Profil évolutif du Purpura thrombotique thrombocytopénique acquis sans auto-anticorps : expérience du Centre de Référence Français des Microangiopathies Thrombotiques. Rev Med Interne 2021. [DOI: 10.1016/j.revmed.2021.03.264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Lerolle N, Laanani M, Galicier L, Rivière S, Meynard JL, Azoulay E, Jeblaoui A, Lalande V, Mougari F, Fardet L, Coppo P, Goujard C, Molina JM, Lambotte O. Factors associated with tuberculosis-associated haemophagocytic syndrome: a multicentre case-control study. Int J Tuberc Lung Dis 2021; 24:124-130. [PMID: 32005316 DOI: 10.5588/ijtld.19.0856] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
SETTING: Tuberculosis (TB) is a potential trigger of haemophagocytic syndrome (HS) but little is known about the features of TB-associated HS.OBJECTIVE: To assess the risk factors associated with HS in patients with TB.DESIGN: We performed a multicentre case-control study assessing the medical records of adult patients diagnosed with proven TB with (TB/HS+) or without (TB/HS-) associated HS.RESULTS: Twenty-one patients with TB/HS+ (24% women, median age, 37 years [IQR 30-48]) were included in the study. Eleven patients (52%) were infected with human immunodeficiency virus and seven patients (33%) were immunocompromised due to other reasons. TB was disseminated in 17 patients (81%). Compared with 50 control TB patients (TB/HS-), patients with TB/HS+ were more likely to be immunocompromised (86% vs. 18%; P < 0.001) and to present with disseminated TB (80% vs. 12%; P < 0.001). The outcome was poorer in patients with TB/HS+, with a higher admission rate to intensive care (71% vs. 0%; P < 0.001) and a higher risk of death (38% vs. 7%; P = 0.005).CONCLUSION: TB/HS+ occurred more likely in immunocompromised patients and severely impaired the prognosis of TB. Further studies are needed to devise therapeutic strategies for patients with TB/HS+.
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Affiliation(s)
- N Lerolle
- Service de médecine interne et d'immunologie clinique, Hôpital Bicêtre, Assistance publique-Hôpitaux de Paris (APHP), Le Kremlin-Bicêtre
| | - M Laanani
- Unité de Biostatistiques et Epidémiologie, Hôtel Dieu, APHP, Université Paris Descartes, Sorbonne Paris Cité, Paris, Centre de recherche en Epidémiologie et Santé des Populations, Institut national de la santé et de la recherche médicale (INSERM) Unité 1018, Le Kremlin-Bicêtre
| | - L Galicier
- Service d'Immunopathologie Clinique, Hôpital Saint Louis, APHP, Université Paris Diderot, Paris
| | - S Rivière
- Service de Médecine interne, Hôpital Saint Antoine, APHP, Université Paris 6, Paris
| | - J-L Meynard
- Service de Maladies infectieuses, Hôpital Saint Antoine, APHP, Université Paris 6, Paris
| | - E Azoulay
- Service de réanimation médicale, Hôpital Saint Louis, APHP, Université Paris 6, Paris
| | - A Jeblaoui
- Service de Microbiologie, Hôpital Bicêtre, APHP, Université Paris Sud, Le Kremlin-Bicêtre
| | - V Lalande
- Service de Microbiologie, Hôpital Saint Antoine, APHP, Université Paris 6, Paris
| | - F Mougari
- Service de Microbiologie, Hôpital Lariboisière, APHP, Université Paris Diderot, Paris
| | - L Fardet
- Service de Dermatologie, Hôpital Henri Mondor, APHP, Université Paris 12, Créteil
| | - P Coppo
- Service d'hématologie, Hôpital Saint Antoine, APHP, Université Paris 6, Paris
| | - C Goujard
- Service de médecine interne et d'immunologie clinique, Hôpital Bicêtre, Assistance publique-Hôpitaux de Paris (APHP), Le Kremlin-Bicêtre, Centre de recherche en Epidémiologie et Santé des Populations, Institut national de la santé et de la recherche médicale (INSERM) Unité 1018, Le Kremlin-Bicêtre, Université Paris Sud, Le Kremlin-Bicêtre
| | - J-M Molina
- Service de maladies Infectieuses, Hôpital Saint Louis, APHP, Université Paris Diderot, Paris
| | - O Lambotte
- Service de médecine interne et d'immunologie clinique, Hôpital Bicêtre, Assistance publique-Hôpitaux de Paris (APHP), Le Kremlin-Bicêtre, Université Paris Sud, Le Kremlin-Bicêtre, Immunology of Viral Infections and Autoimmune Diseases, INSERM Unité 1184, Kremlin-Bicêtre, Life Sciences Division, Infectious Disease Models and Innovative Therapies, Commissariat à l'énergie atomique et aux énergies alternatives, Institute of Emerging Diseases and Innovative Therapies, Fontenay-aux-Roses, France
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Travert B, Rafat C, Mariani P, Cointe A, Dossier A, Coppo P, Joseph A. Shiga Toxin-Associated Hemolytic Uremic Syndrome: Specificities of Adult Patients and Implications for Critical Care Management. Toxins (Basel) 2021; 13:306. [PMID: 33925836 PMCID: PMC8145702 DOI: 10.3390/toxins13050306] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 04/21/2021] [Accepted: 04/21/2021] [Indexed: 01/28/2023] Open
Abstract
Shiga toxin-producing Escherichia coli-associated hemolytic uremic syndrome (STEC-HUS) is a form of thrombotic microangiopathy secondary to an infection by an enterohemorrhagic E. coli. Historically considered a pediatric disease, its presentation has been described as typical, with bloody diarrhea at the forefront. However, in adults, the clinical presentation is more diverse and makes the early diagnosis hazardous. In this review, we review the epidemiology, most important outbreaks, physiopathology, clinical presentation and prognosis of STEC-HUS, focusing on the differential features between pediatric and adult disease. We show that the clinical presentation of STEC-HUS in adults is far from typical and marked by the prevalence of neurological symptoms and a poorer prognosis. Of note, we highlight knowledge gaps and the need for studies dedicated to adult patients. The differences between pediatric and adult patients have implications for the treatment of this disease, which remains a public health threat and lack a specific treatment.
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Affiliation(s)
- Benoit Travert
- Service de Médecine Interne, Hôpital Bichat, Assistance Publique-Hôpitaux de Paris, 75018 Paris, France; (B.T.); (A.D.)
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), Assistance Publique-Hôpitaux de Paris, Hôpital Saint-Antoine, 75012 Paris, France; (C.R.); (P.C.)
| | - Cédric Rafat
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), Assistance Publique-Hôpitaux de Paris, Hôpital Saint-Antoine, 75012 Paris, France; (C.R.); (P.C.)
- Urgences Néphrologiques et Transplantation Rénale, Hôpital Tenon, Assistance Publique-Hôpitaux de Paris, 75020 Paris, France
| | - Patricia Mariani
- Service de Microbiologie, Hôpital Robert Debré, Assistance Publique-Hôpitaux de Paris, 75019 Paris, France; (P.M.); (A.C.)
| | - Aurélie Cointe
- Service de Microbiologie, Hôpital Robert Debré, Assistance Publique-Hôpitaux de Paris, 75019 Paris, France; (P.M.); (A.C.)
| | - Antoine Dossier
- Service de Médecine Interne, Hôpital Bichat, Assistance Publique-Hôpitaux de Paris, 75018 Paris, France; (B.T.); (A.D.)
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), Assistance Publique-Hôpitaux de Paris, Hôpital Saint-Antoine, 75012 Paris, France; (C.R.); (P.C.)
| | - Paul Coppo
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), Assistance Publique-Hôpitaux de Paris, Hôpital Saint-Antoine, 75012 Paris, France; (C.R.); (P.C.)
- Service d’Hématologie, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, 75012 Paris, France
| | - Adrien Joseph
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), Assistance Publique-Hôpitaux de Paris, Hôpital Saint-Antoine, 75012 Paris, France; (C.R.); (P.C.)
- Médecine Intensive Réanimation, Hôpital Saint Louis, Assistance Publique-Hôpitaux de Paris, 75010 Paris, France
- Centre de Recherche des Cordeliers, Équipe Labellisée par la Ligue Contre le Cancer, Inserm U1138, Université de Paris, Sorbonne Université, 75006 Paris, France
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Huynh T, Corre E, Lemonnier MP, Duléry R, Marjanovic Z, Jaff N, Lapusan S, Mohty M, Garderet L, Coppo P. Role of D(T)PACE-based regimens as treatment of multiple myeloma with extramedullary relapse or refractory disease. Leuk Lymphoma 2021; 62:2235-2241. [PMID: 33792474 DOI: 10.1080/10428194.2021.1907373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
In multiple myeloma, atypical forms with extramedullary involvement exhibit poor survival. The poly-chemotherapeutic regimen D(T)-PACE has shown high activity in relapsed or refractory multiple myeloma. In this large monocentric retrospective study, we addressed the activity of D(T)-PACE-based regimens in 43 heavily pretreated patients with relapsed/refractory multiple myeloma and extramedullary disease.Median age at initiation was 57 years. Four patients had a t(4;14) translocation, 3 had a t(11;14) translocation and 7 had a del(17p). Extramedullary sites were mostly the skin (15 patients), central nervous system (10 patients), and thorax or abdomen (10 patients each). Overall response was achieved in 25 (58%) patients, including 6 (14%) with a complete response. Median progression-free survival was 5.0 months. Median overall survival was 9.0 months. Fourteen patients subsequently underwent stem-cell transplantation. Cytogenetics had no impact on response rate, overall survival and progression-free survival.In the era of several new immunotherapies, D(T)-PACE-based regimens still remain a useful treatment option for a selected group of heavily pretreated myeloma patients.
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Affiliation(s)
- Tony Huynh
- Service d'Hématologie et thérapie cellulaire, Hôpital Saint-Antoine, AP-HP, Paris, France
| | - Elise Corre
- Service d'Hématologie et thérapie cellulaire, Hôpital Saint-Antoine, AP-HP, Paris, France
| | - Marie-Paule Lemonnier
- Service d'Hématologie et thérapie cellulaire, Hôpital Saint-Antoine, AP-HP, Paris, France
| | - Rémy Duléry
- Service d'Hématologie et thérapie cellulaire, Hôpital Saint-Antoine, AP-HP, Paris, France
| | - Zora Marjanovic
- Service d'Hématologie et thérapie cellulaire, Hôpital Saint-Antoine, AP-HP, Paris, France
| | - Nabaz Jaff
- Service d'Hématologie et thérapie cellulaire, Hôpital Saint-Antoine, AP-HP, Paris, France
| | - Simona Lapusan
- Service d'Hématologie et thérapie cellulaire, Hôpital Saint-Antoine, AP-HP, Paris, France
| | - Mohamad Mohty
- Service d'Hématologie et thérapie cellulaire, Hôpital Saint-Antoine, AP-HP, Paris, France.,Sorbonne Université, Paris, France.,INSERM UMRs 938, Paris, France
| | - Laurent Garderet
- Service d'Hématologie et thérapie cellulaire, Hôpital Saint-Antoine, AP-HP, Paris, France.,Sorbonne Université, Paris, France
| | - Paul Coppo
- Service d'Hématologie et thérapie cellulaire, Hôpital Saint-Antoine, AP-HP, Paris, France.,Sorbonne Université, Paris, France.,Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France.,Centre de Recherche des Cordeliers, INSERM UMRS 1138, Paris, France
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49
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Hrdinová J, D'Angelo S, Graça NAG, Ercig B, Vanhoorelbeke K, Veyradier A, Voorberg J, Coppo P. Dissecting the pathophysiology of immune thrombotic thrombocytopenic purpura: interplay between genes and environmental triggers. Haematologica 2021; 106:924. [PMID: 33645947 PMCID: PMC7927987 DOI: 10.3324/haematol.2020.278244] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Indexed: 11/30/2022] Open
Affiliation(s)
- Johana Hrdinová
- Department of Plasma Proteins, Sanquin-Academic Medical Center Landsteiner Laboratory, Amsterdam, the Netherlands,PharmaTarget B.V., Maastricht, the Netherlands,Department of Biochemistry, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, the Netherlands
| | - Silvia D'Angelo
- Laboratory for Thrombosis Research, IRF Life Sciences, KU Leuven Campus Kulak Kortrijk, Belgium,Protobios LLC, Tallinn, Estonia
| | - Nuno A G Graça
- Department of Plasma Proteins, Sanquin-Academic Medical Center Landsteiner Laboratory, Amsterdam, the Netherlands,Icosagen Cell Factory OÜ, Ülenurme Vald, Tartumaa, Estonia
| | - Bogac Ercig
- Department of Plasma Proteins, Sanquin-Academic Medical Center Landsteiner Laboratory, Amsterdam, the Netherlands,PharmaTarget B.V., Maastricht, the Netherlands,Department of Biochemistry, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, the Netherlands
| | - Karen Vanhoorelbeke
- Laboratory for Thrombosis Research, IRF Life Sciences, KU Leuven Campus Kulak Kortrijk, Belgium
| | - Agnès Veyradier
- Service d'Hématologie Biologique and EA3518, Groupe Hospitalier Saint Louis-Lariboisière, Assistance Publique - Hôpitaux de Paris, Université Paris Diderot, France,Centre de Référence des Microangiopathies Thrombotiques, Hôpital Saint-Antoine, AP-HP, Paris, France
| | - Jan Voorberg
- Department of Plasma Proteins, Sanquin-Academic Medical Center Landsteiner Laboratory, Amsterdam, the Netherlands
| | - Paul Coppo
- Centre de Référence des Microangiopathies Thrombotiques, Hôpital Saint-Antoine, AP-HP, Paris, France,Service d’Hématologie, Assistance Publique – Hôpitaux de Paris, France and 10Sorbonne Université, UPMC Univ Paris 06, France,Sorbonne Université, UPMC Univ Paris 06, France
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50
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Laude M, Lebras L, Sesques P, Ghesquieres H, Favre S, Bouabdallah K, Croizier C, Guieze R, Drieu La Rochelle L, Gyan E, Chin R, Aurran‐Schleinitz T, Marouf A, Deau‐Fischer B, Coppo P, Malot S, Roussel X, Chauchet A, Schwarz M, Bescond C, Lamy de la Chapelle T, Bussot L, Carras S, Burlet B, Rossi C, Daniel A, Morschhauser F, Subtil F, Michallet A. First-line treatment of double-hit and triple-hit lymphomas: Survival and tolerance data from a retrospective multicenter French study. Am J Hematol 2021; 96:302-311. [PMID: 33306213 DOI: 10.1002/ajh.26068] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 12/05/2020] [Accepted: 12/08/2020] [Indexed: 11/12/2022]
Abstract
Historically, double or triple hit lymphoma (DHL and THL) have poor outcomes with conventional chemotherapy, but there is currently no guideline. We report the French experience in managing DHL and THL in first line using collective data on both survival and tolerance. All consecutive patients with newly diagnosis of large B-cell lymphoma with MYC, BCL2, and/or BCL6 rearrangements, as determined by FISH between January 2013 and April 2019 were included. Based on the eligibility criteria, 160 patients were selected among the 184 patients identified. With a median follow-up of 32 months, 2- and 4-year progression free survival (PFS) rates were 40% and 28% with R-CHOP compared with 57% and 52% with intensive chemotherapy (P = .063). There was no difference in overall survival (OS). For advanced stages, PFS was significantly longer with intensive chemotherapy than with R-CHOP (P = .029). There was no impact of autologous stem cell transplantation among patient in remission. For patients with central nervous system (CNS) involvement, the 2-year PFS and OS rate was 21% and 39%, vs 57% and 75% without CNS disease (P = .007 and P < .001). By multivariate analysis, elevated IPI score and CNS disease were strongly and independently associated with a poorer survival, whereas treatment was not significantly associated with OS. This is the largest series reporting the treatment of DHL and THL in Europe. The PFS was significantly longer with an intensive regimen for advanced stage, but no difference in OS, supporting the need for a prospective randomized trial.
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Affiliation(s)
| | - Laure Lebras
- Department of Hematology and Medical Oncology Centre Léon Bérard Lyon France
| | - Pierre Sesques
- Department of Hematology Hospices Civils de Lyon Lyon France
| | | | - Simon Favre
- Department of Hematology and Cell Therapy University Hospital of Bordeaux Bordeaux France
| | - Krimo Bouabdallah
- Department of Hematology and Cell Therapy University Hospital of Bordeaux Bordeaux France
| | - Carolyne Croizier
- Department of Hematology and Cell Therapy Estaing University Hospital Clermont‐Ferrand France
| | - Romain Guieze
- Department of Hematology and Cell Therapy Estaing University Hospital Clermont‐Ferrand France
| | | | - Emmanuel Gyan
- Department of Hematology and Cell Therapy University Hospital of Tours Tours France
| | - Roza Chin
- Department of Hemato‐Oncology Institut Paoli Calmette Marseille France
| | | | - Amira Marouf
- Department of Hematology Cochin Hospital Paris France
| | | | - Paul Coppo
- Department of Hematology and French Reference Center for Thrombotic Microangiopathies Saint‐Antoine Hospital Paris France
| | - Sandrine Malot
- Department of Hematology and French Reference Center for Thrombotic Microangiopathies Saint‐Antoine Hospital Paris France
| | | | - Adrien Chauchet
- Department of Hematology University Hospital of Besançon Besançon France
| | | | - Charles Bescond
- Department of Hematology University Hospital of Angers Angers France
| | | | | | - Sylvain Carras
- Department of Hematology University Hospital of Grenobles Alpes Grenoble France
| | | | - Cédric Rossi
- Department of Clinical Hematology University Hospital of Dijon Dijon France
| | | | | | - Fabien Subtil
- Department of Biostatistics Hospices Civils de Lyon Lyon France
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