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• PO02 | Pregnancy and delivery in women with hemophilia and carriers are still challenging: a ten years analysis from The Italian Association of Hemophilia Centers (AICE) M. Napolitano¹, M. Mattana², C. Cammarata¹, M. Leotta³, S. Linari⁴, M.E. Mancuso⁵, G. F. Rivolta⁶, C. Santoro⁷, L. Valdrè⁸, R.C. Santoro³, S. Siragusa¹ | ¹Department of Health Promotion, Mother and Child Care, Internal Medicine and Med, Palermo; University of Palermo, Italy; ²Department of Precision Medicine in Medical, Surgical and Critical Care “Me. Pre. Cc”, University of Palermo; ³Hemostasis and Thrombosis Unit, Azienda Ospedaliera Universitaria Dulbecco, Catanzaro; ⁴Center for Bleeding Disorders, Careggi University Hospital, Firenze; ⁵Center for Thrombosis and Hemorrhagic Diseases, IRCCS Humanitas Research Hospital, Rozzano, Milan; ⁶Regional Reference Center for the Treatment of Congenital Hemorrhagic Diseases, Parma University Hospital, Parma; ⁷Hematology, University Hospital Policlinico Umberto I, Roma; ⁸Inherited Bleeding Disorders Unit, IRCCS AOUBO, Bologna, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.312

  677

  PDF: 19

• BEST-10 | CHANGES IN HYPERTROPHIC SYNOVIUM STATUS IN ADULT PATIENTS WITH SEVERE HEMOPHILIA A RECEIVING EMICIZUMAB PROPHYLAXIS: THE RESOLVE STUDY I.L. Calcaterra¹, M. Di Minno¹, E. Baldacci², G. D’Errico¹, C. Santoro², A. Strangio³, S. Sorella², M. Leotta³, R.C. Santoro³ | ¹Department of Clinical Medicine and Surgery, Federico II University, Napoli, Italy; ²Haematology, University Hospital Policlinico Umberto I, Roma, Italy; ³Hemostasis and Thrombosis Centre, Azienda Ospedaliero Universitaria Renato Dulbecco, Catanzaro, Italy

  Ilenia Lorenza Calcaterra

  14-10-2026

  https://doi.org/10.4081/btvb.2026.610

  7

  PDF: 5

• PO67 | Pancreatic cancer in a 71-year-old severe hemophilia A patient with inhibitors and sustained zero bleeding during emicizumab prophylaxis M. Biglietto, A.L. Faccini, S. Sorella, E. Crisanti, M. Antonacci, A. Taglietti, M. Gherardini, A. Tirnetta, S. Ligia, R. Mormile, R. Ciciani, E. Baldacci, C. Santoro | Hematology, Department of Translational and Precision Medicine Sapienza University of Roma, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.336

  648

  PDF: 24

• CO27 | Intracerebral hemorrhage in hemophilia A and B: a 10-year prospective multicenter study in Italy (2012–2022) E. Zanon¹, A. Napolitano¹, A. Porreca², F. Demartis³, A. Coppola⁴, C. Santoro⁵, I. Cantori⁶, A. C. Molinari⁷, C. Biasioli⁸, M. Luciani⁹, G. Sottilotta¹⁰, B. Pollio¹¹, A. Borchiellini¹², A. Tosetto¹³, P. Flora¹⁴, P. Simioni¹ | ¹Haemophilia Center, First Chair of Internal Medicine, Department of Medicine, University-Hospital of Padua Medical School, Padua; ²Department of Human Sciences and Promotion of the Quality of Life, Unit of Clinical and Molecular Epidemiology IRCCS San Raffaele Roma Open University, Roma; Unit of Clinical and Molecular Epidemiology IRCCS San Raffaele, Roma; ³Centre for Bleeding Disorders, Careggi University Hospital of Firenze; ⁴Azienda Ospedaliero Universitaria di Parma; ⁵Hematology Division, Umberto I University Hospital of Roma; ⁶Haemophilia Center, Department of Transfusion Medicine, Hospital of Macerata; ⁷IRCCS Istituto Giannina Gaslini, Genova; ⁸Haemophilia and Transfusion Centre, Bufalini Hospital, Cesena; ⁹Children’s Hospital Bambino Gesù, Roma; ¹⁰Haemophilia Center, Department of Onco-Hematology and Radioterapy, Hospital of Reggio Calabria; ¹¹Haemophilia Pediatric Center, Transfusion Medicine, City of Health and Science of Turin; ¹²City of Health and Science of Turin; ¹³Hemorrhagic and Thrombotic Diseases Unit, S. Bortolo Hospital of Vicenza; ¹⁴RCCS Foundation Ca’ Granda Maggiore Policlinico Hospital, Milan, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.233

  672

  PDF: 26

• PO42 | Acquired Von Willebrad syndrome in patients with myeloproliferative syndrome: literature review and single-center experience A. Strangio, M. Leotta, A. Ierardi, R C. Santoro | UO Emofilia, Emostasi e Trombosi, AOU R Dulbecco, Catanzaro, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.305

  542

  PDF: 18

• PO53 | Effectiveness and safety of DOACS in patients with renal transplantation A. Ierardi, A. Strangio, M. Leotta, R C. Santoro | UO Emofilia, Emostasi e Trombosi, AOU Renato Dulbecco, Catanzaro, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.322

  629

  PDF: 17
• 

  Diagnostic and management practices for inherited fibrinogen disorders: a nationwide survey of Italian Hemophilia Treatment Centers

  Renato Marino, Silvia Linari, Marzia Leotta, Antonio Coppola, Chiara Biasoli, Maria Elisa Mancuso, Flora Peyvandi, Cristina Santoro, Ezio Zanon, Rita Carlotta Santoro

  02-12-2025

  https://doi.org/10.4081/btvb.2025.372

  898

  PDF: 117

  HTML: 121

  Supplementary: 78

  Appendix: 79

• PO25 | Baseline thrombin generation test does not predict thrombotic events in acute leukemia: a monocentric prospective study M. Biglietto, R. Mormile, M.L. Bisegna, A. Laganà, A. L. Faccini, A. Papa, E. Baldacci, C. Santoro, M.S. De Propris, A. Chistolini | Hematology, Department of Translational and Precision Medicine Sapienza University of Roma, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.286

  643

  PDF: 12

• PO49 | Use of emicizumab in two patients with acquired hemophilia A: a new therapeutic approach S. Sorella, J. Micozzi, E. Baldacci, M. Biglietto, R. Mormile, A. Chistolini, R. Ciciani, L. Torrieri, N. Zhdanovskaya, M. Lorenzon, A. Delli Paoli, S. Ligia, C. Santoro | Hematology, Department of Translational and Precision Medicine, Policlinico Umberto I, Sapienza University of Roma, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.318

  650

  PDF: 21

• PO24 | Emicizumab prophylaxis and bleeding outcomes: a single center clinical experience A. Taglietti¹, S. Ligia¹, F. Paoletti¹, R. Mormile¹, E. Baldacci², A. Chistolini¹, C. Santoro^1,2 | ¹Hematology, Department of Translational and Precision Medicine, Sapienza University of Roma; ²Hematology, Azienda Ospedaliera Universitaria Policlinico Umberto I, Roma, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.285

  607

  PDF: 18

• PO47 | Hemophilia A and antithrombin deficiency: a case of natural hemostatic rebalancing L. Torrieri, S. Ligia, E. Baldacci, R. Mormile, S. Sorella, R. Ciciani, M. Biglietto, N. Zhdanovskaya, A. Delli Paoli, A. Tirnetta, M. Lorenzon, C. Santoro | Hematology, Department of Translational and Precision Medicine, Policlinico Umberto I, Sapienza University of Roma, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.316

  613

  PDF: 11
• 

  The landscape of rare coagulation factor deficiency management in Italy: a national hemophilia center survey

  Silvia Linari, Renato Marino, Marzia Leotta, Antonio Coppola, Patrizia Di Gregorio, Augusto Bramante Federici, Flora Peyvandi, Cristina Santoro, Ezio Zanon, Rita Carlotta Santoro

  05-11-2025

  https://doi.org/10.4081/btvb.2025.369

  1329

  PDF: 215

  HTML: 133

  Appendix: 119

• PO19 | Joint health status in patients with moderate hemophilia A: a cross-sectional multi-center study I.L. Calcaterra¹, F. Picasso², F. Valeri³, E. Baldacci⁴, M. Napolitano⁵, C. Guerrino¹, E. Zanon⁶, C. Santoro⁴, S. Siragusa⁷, C. Martinoli², M. Di Minno¹ | ¹Department of Clinical Medicine and Surgery, Regional Reference Centre for Coagulation Disorders, Federico II University, Naples; ²Department of Health Sciences “DISSAL”, Università di Genova; ³Regional Centre for Hemorrhagic and Thrombotic Diseases, AOU Città della Salute e della Scienza, Turin; ⁴Haematology, Department of Translational and Precision Medicine, Sapienza University, Roma; ⁵Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo and Haematology Unit and Rare Disorders Hospital “V. Cervello”, Palermo; ⁶Haemophilia Centre, General Medicine, Padua University Hospital, Padua; ⁷Department PROMISE, University of Palermo, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.279

  581

  PDF: 19

• PO13 | Monitoring of anti-factor XA activity levels in patients treated with direct oral anticoagulants and concomitant tyrosine kinase inhibitors agents: a monocentric experience E. Santacroce^1,2, C. Santoro¹, E. Baldacci¹, S. Ligia¹, R. Mormile¹, M. Biglietto¹, M. Totaro¹, F. R. Mauro¹, M. Breccia¹, A. Chistolini¹ | ¹Department of Translational and Precision Medicine, Haematology, Sapienza University of Roma; ²Department of Clinical and Molecular Medicine, Sapienza University of Roma, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.313

  634

  PDF: 18

• PO86 | Emicizumab in patients with moderate hemophilia A and severe bleeding phenotype: single-center real-world experience A.L. Faccini, M. Biglietto, S. Sorella, E. Crisanti, M. Antonacci, R. Mormile, R. Ciciani, E. Baldacci, C. Santoro, S. Ligia | Hematology, Department of Translational and Precision Medicine Sapienza University of Roma, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.355

  738

  PDF: 20

• CO-70 | CONGENITAL AFIBRINOGENEMIA: BLEEDING PHENOTYPE, THROMBOTIC COMPLICATIONS, AND LONG-TERM MANAGEMENT IN A MULTICENTER COHORT M. Biglietto^1|2, M. Presti¹, R.C. Santoro³, I. Nichele⁴, M. Napolitano⁵, S. Pasca⁶, A. Borchiellini⁷, B. Pollio⁸, E. Zanon⁹, G. Barillari¹⁰, A. Poz¹⁰, S. Sorella¹, S. Ligia¹, R. Mormile¹, E. Baldacci¹, G. Castaman¹¹, F. Peyvandi^12|13, C. Santoro¹ | ¹Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome, Italy; ²Department of Molecular Biology, Sapienza University of Rome, Italy; ³Hemostasis and Thrombosis Unit, Azienda Ospedaliera Pugliese-Ciaccio, Catanzaro, Italy; ⁴Hematology Unit, Azienda ULSS 8 Berica - San Bortolo Hospital, Vicenza, Italy; ⁵Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Italy; ⁶Coagulation Diseases Center, Transfusion Medicine Department - Azienda Sanitaria Universitaria Integrata del Trentino, Trento, Italy; ⁷Centro di Riferimento Regionale Malattie Emorragiche e Trombotiche dell'Adulto, Divisione di Ematologia, Università Città della Salute e della Scienza di Torino, Italy; ⁸SIMT Immunohematology and Transfusion Medicine Service, Diagnostic Department, A.O. Città della Salute e della Scienza, Torino, Italy; ⁹Department of Medicine, Haemophilia Centre, University Hospital of Padua, Italy; ¹⁰Center for Hemorrhagic and Thrombotic Diseases, General and University Hospital S. Maria della Misericordia, Udine, Italy; ¹¹Centre for Bleeding Disorders and Coagulation, Careggi University Hospital, Firenze, Italy; ¹²IRCCS Fondazione Ca' Granda Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Milano, Italy; ¹³Università degli Studi di Milano, Department of Pathophysiology and Transplantation, Milano, Italy

  Mario Biglietto

  14-10-2026

  https://doi.org/10.4081/btvb.2026.680

  9

  PDF: 3

• PO05 | Intensive FVIII replacement in haemophilia patients with hypertrophic synovium: a randomized study I.L. Calcaterra¹, E. Baldacci², R. Marino³, F. Valeri⁴, R.C. Santoro⁵, G. Pasta⁶, C. Martinoli⁷, M. Di Minno¹ | ¹Department of Clinical Medicine and Surgery, Federico II University, Naples; ²Haematology, University Hospital Policlinico Umberto I, Roma; ³Haemophilia Center and thrombosis, Policlinico, Bari; ⁴Regional Centre for Haemorrhagic and Thrombotic Diseases, AOU Città Della Salute e Della Scienza; Turin; ⁵Centre for Hemorrhagic and Thrombotic Disorders, Pugliese Ciaccio Hospital, Catanzaro; ⁶Fondazione IRCCS San Matteo Hospital, Pavia; ⁷Department of Health Science DISSAL, University of Genoa, Unit of Radiology and IRCCS San Martino Hospital, Genoa, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.267

  587

  PDF: 17

• PO83 | A case of deep vein thrombosis in a patient with systemic mastocytosis M. Leotta, A. Ierardi, A. Strangio, R C. Santoro | UO Emofilia, Emostasi e Trombosi, AOU R Dulbecco, Catanzaro

  22-10-2025

  https://doi.org/10.4081/btvb.2025.352

  745

  PDF: 19

• CO-67 | CONGENITAL DYSFIBRINOGENEMIA: BLEEDING PHENOTYPE, THROMBOTIC COMPLICATIONS, AND LONG-TERM MANAGEMENT IN A MULTICENTER COHORT M. Biglietto^1|2, M. Presti¹, R.C. Santoro³, I. Nichele⁴, M. Napolitano⁵, S. Pasca⁶, A. Borchiellini⁷, B. Pollio⁸, E. Zanon⁹, G. Barillari¹⁰, A. Poz¹⁰, S. Sorella¹, S. Ligia¹, R. Mormile¹, E. Baldacci¹, G. Castaman¹¹, F. Peyvandi^12|13, C. Santoro¹ | ¹Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome, Italy; ²Department of Molecular Biology, Sapienza University of Rome, Italy; ³Hemostasis and Thrombosis Unit, Azienda Ospedaliera Pugliese-Ciaccio, Catanzaro, Italy; ⁴Hematology Unit, Azienda ULSS 8 Berica - San Bortolo Hospital, Vicenza, Italy; ⁵Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Italy; ⁶Coagulation Diseases Center, Transfusion Medicine Department - Azienda Sanitaria Universitaria Integrata del Trentino, Trento, Italy; ⁷Centro di Riferimento Regionale Malattie Emorragiche e Trombotiche dell'Adulto, Divisione di Ematologia, Università Città della Salute e della Scienza di Torino, Italy; ⁸SIMT Immunohematology and Transfusion Medicine Service, Diagnostic Department, A.O. Città della Salute e della Scienza, Torino, Italy; ⁹Department of Medicine, Haemophilia Centre, University Hospital of Padua, Italy; ¹⁰Center for Hemorrhagic and Thrombotic Diseases, General and University Hospital S. Maria della Misericordia, Udine, Italy; ¹¹Centre for Bleeding Disorders and Coagulation, Careggi University Hospital, Firenze, Italy; ¹²IRCCS Fondazione Ca' Granda Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Milano, Italy; ¹³Università degli Studi di Milano, Department of Pathophysiology and Transplantation, Milano, Italy

  Mario Biglietto

  14-10-2026

  https://doi.org/10.4081/btvb.2026.677

  8

  PDF: 2

• CO34 | Evaluation of emicizumab concentration and thrombin generation in a cohort of severe hemophilia A patients with and without inhibitor A. Taglietti¹, S. Ligia¹, F. Paoletti¹, R. Mormile¹, E. Baldacci², A. Chistolini¹, C. Santoro^1,2 | ¹Hematology, Department of Translational and Precision Medicine, Sapienza University of Roma; ²Hematology, Azienda Ospedaliera Universitaria Policlinico Umberto I, Roma, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.241

  660

  PDF: 11

• PO44 | Emicizumab in acquired haemophilia A M. Leotta, A. Strangio, A. Ierardi, S. Prejanò, R C. Santoro | Hemostasis and Thrombosis Unit, Department Hemato-Oncology, Azienda Ospedaliero-Universitaria Renato; Dulbecco, Catanzaro, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.307

  615

  PDF: 19

• CO-37 | STEW-EFA STUDY: MULTICENTER EVALUATION OF ONE-STAGE AND CHROMOGENIC ASSAYS FOR EFANESOCTOCOG ALFA MEASUREMENT ON STAGO AND WERFEN PLATFORMS A.C. Molinari¹, M. Marchetti², A. Catalano³, L. Contino⁴, R. De Cristofaro⁵, A.B. Federici⁶, T. Martini⁷, I. Quaglia⁸, R. Rossi⁹, R. Santoro¹⁰, A. Tripodi¹¹, A. Valpreda¹² | ¹Regional Reference Centre for Hemorrhagic Diseases, Department of Hemato-Oncology, IRCCS Istituto Giannina Gaslini, Genova, Italy; ²Department of Immunohematology and Transfusion Medicine, ASST Papa Giovanni XXIII, Bergamo, Italy; ³Società per la Promozione dell'educazione Medica (S.P.E.Me), Italy; ⁴Hemostasis and Thrombosis Unit, AOU SS Antonio e Biagio e C Arrigo, Alessandria, Italy; ⁵Dipartimento di Medicina e Chirurgia Traslazionale, Facoltà di Medicina e Chirurgia "Agostino Gemelli," Università Cattolica S. Cuore, Roma, Italy - Servizio Malattie Emorragiche e Trombotiche, Fondazione Policlinico Universitario "A. Gemelli" Istituto di Ricerca e Cura a Carattere Scientifico, Roma, Italy; ⁶School of Medicine and Surgery, University of Milan-Bicocca, Milano, Italy; ⁷Hemophilia Centre, Immune-Hematology and Transfusion Medicine, University Hospital “Città della Salute e della Scienza", Torino, Italy; ⁸Center for Thrombosis and Hemorrhagic Diseases, IRCCS Humanitas Research Hospital Rozzano, Milan, Italy; ⁹Laboratory of Clinical Chemistry and Hematology, University Hospital of Parma, Italy; ¹⁰Hemophilia, Hemostasis, and Thrombosis Unit, Azienda Ospedaliero Universitaria Dulbecco, Catanzaro, Italy; ¹¹IRCCS Ca' Granda Maggiore Hospital Foundation and Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Milano, Italy; ¹²Central Laboratory Baldi and Riberi, AOU Città della Salute e della Scienza, Turin, Italy, reference laboratory of the Regional Center for Hemostasis and Thrombosis.

  Angelo Claudio Molinari

  14-10-2026

  https://doi.org/10.4081/btvb.2026.647

  10

  PDF: 2
• 

  Bioequivalence of von Willebrand factor-containing concentrates: implications for the choice in patients with von Willebrand disease. A position paper from the Italian Association of Hemophilia Centers

  Ezio Zanon, Giancarlo Castaman, Augusto Bramante Federici, Maria Elisa Mancuso, Gianfranco Pasut, Alberto Tosetto, Angiola Rocino, Rita Carlotta Santoro

  26-01-2026

  https://doi.org/10.4081/btvb.2026.415

  1263

  PDF: 336

  HTML: 163

• CO-76 | MILD HEMOPHILIA A CARRIER WITH CONCOMITANT STORAGE POOL DISEASE: DIAGNOSTIC CHALLENGES IN A SYMPTOMATIC FEMALE PATIENT A. Strangio, M. Leotta. A. Ierardi, R.C. Santoro | Hemophilia center, AOU Renato Dulbecco, Catanzaro, Italy

  Alessandra Strangio

  14-10-2026

  https://doi.org/10.4081/btvb.2026.686

  8

  PDF: 3

• BEST-07 | ULTRASOUND EVALUATION AND JOINT SCORING IN MILD HEMOPHILIA A: A SINGLE-CENTER CASE SERIES FOR THE IDENTIFICATION OF SUBCLINICAL ARTHROPATHY M. Leotta, A. Strangio, R.C. Santoro | Hemophilia Hemostasis and Thrombosis Unit, Azienda Ospedaliero Universitaria Renato Dulbecco, Catanzaro, Italy

  Marzia Leotta

  14-10-2026

  https://doi.org/10.4081/btvb.2026.607

  10

  PDF: 3

• CO-30 | AL AMYLOIDOSIS IN A PATIENT WITH SEVERE HEMOPHILIA A AND INHIBITORS WHO HAD A MONOZYGOTIC TWIN: SAME GENES, DIFFERENT OUTCOMES M. Biglietto^1|2, S. Sorella¹, S. Ligia¹, C. Andriola¹, R. Mormile¹, E. Baldacci¹, A. Chistolini¹, C. Santoro¹ | ¹Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome, Italy; ²Department of Molecular Biology, Sapienza University of Rome, Italy

  Mario Biglietto

  14-10-2026

  https://doi.org/10.4081/btvb.2026.640

  7

  PDF: 2
• 

  The evolving landscape of gene therapy for congenital severe hemophilia: a 2024 state of the art

  Giovanni Di Minno, Gaia Spadarella, Ilenia Lorenza Calcaterra, Giancarlo Castaman, Paolo Simioni, Raimondo De Cristofaro, Cristina Santoro, Flora Peyvandi, Matteo Di Minno

  04-09-2024

  https://doi.org/10.4081/btvb.2024.144

  2070

  PDF: 359

  SUPPLEMENTARY MATERIAL: 217

• CO-75 | ASSAY DISCREPANCY IN HEMOPHILIA A CARRIERS: CLINICAL AND GENETIC INSIGHTS M. Leotta, A. Strangio, A. Ierardi, R.C. Santoro | Hemophilia Treatment Center AOU Dulbecco, Catanzaro, Italy

  Marzia Leotta

  14-10-2026

  https://doi.org/10.4081/btvb.2026.685

  8

  PDF: 3

• BEST-06 | OPTIMIZING LABORATORY MONITORING OF EFANESOCTOCOG ALFA: IMPACT OF APTT REAGENTS AND CHROMOGENIC ASSAYS ON DIAGNOSTIC ACCURACY A. Strangio, A. Ierardi, M. Leotta, L.C. Elia, M. Falbo, C. Condina, G. Procopio, R.C. Santoro | Hemophilia Hemostasis and Thrombosis Unit, Azienda Ospedaliero Universitaria Renato Dulbecco, Catanzaro, Italy

  Alessandra Strangio

  14-10-2026

  https://doi.org/10.4081/btvb.2026.606

  10

  PDF: 3

• CO-22 | CLINICAL FEATURES IN PATIENTS WITH NON-SEVERE HEMOPHILIA A: THE DISCOVERY SCORE PROPOSAL FOR PROPHYLAXIS PRESCRIPTION M.N.D. Di Minno¹, E. Baldacci², C. Biasoli³, A. Borchiellini⁴, F. Daniele⁵, P. Di Gregorio⁶, C. Gorio⁷, G. Malcangi⁸, E. Marchesini⁹, I. Ricca¹⁰, R. Santoro¹¹, S. Siragusa¹², M.R. Villa¹³, E. Zanon¹⁴, A. Tagliaferri¹⁵, A. Coppola¹⁵ | ¹Hub Centre for Thrombotic and Hemorrhagic Disorders, Federico II University Hospital, Napoli, Italy; ²Haematology, University Hospital Policlinico Umberto I, Roma, Italy; ³Interdepartmental Simple Structure for the Management of Hemorrhagic and Thromboembolic Diseases, M. Bufalini Hospital, Cesena, Italy; ⁴Regional Centre for Hemorrhagic and Thrombotic Diseases, AOU Città della Salute e della Scienza, Torino, Italy; ⁵Haemostasis and Thrombosis Service, Ospedale Civile dell'Annunziata, Cosenza, Italy; ⁶Transfusion Medicine Department, "SS. Annunziata" Hospital, Chieti, Italy; ⁷Pediatric Onco-Hematology Unit, Children's Hospital, ASST-Spedali Civili, Brescia, Italy; ⁸Haemophilia and Thrombosis Center, University Hospital Policlinico-Giovanni XXIII, Bari, Italy; ⁹Hemophilia Centre, SC Vascular and Emergency Department, University of Perugia, Italy; ¹⁰Centro Emofilia, Città della Salute e della Scienza, Torino, Italy; ¹¹Hemostasis and Thrombosis Unit, Azienda Ospedaliero Universitaria Dulbecco, Catanzaro, Italy; ¹²Centro di Riferimento Regionale per le Emocoagulopatie Congenite, Palermo, Italy; ¹³Hematology Unit, Ospedale Santa Maria di Loreto, Napoli, Italy; ¹⁴Hemophilia and Thrombosis Center, University Hospital of Padua, Italy; ¹⁵Hemophilia and Thrombosis Center, Azienda Ospedaliera di Parma, Italy

  Matteo Di Minno

  14-10-2026

  https://doi.org/10.4081/btvb.2026.632

  10

  PDF: 2
• 

  Addressing some challenges of congenital fibrinogen disorders in 2023 and beyond

  Cristina Santoro, Alessandro Casini

  03-08-2023

  https://doi.org/10.4081/btvb.2023.75

  1725

  PDF: 591
• 

  Persistence of functional anti-PF4 antibodies and neutrophil activation in vaccine-induced immune thrombotic thrombocytopenia

  Eleonora Petito, Anna Maria Mezzasoma, Emanuela Falcinelli, Chiara Conti, Erica De Candia, Raimondo De Cristofaro, Silvia Sorrentino, Gian Marco Podda, Mariangela Scavone, Anna Falanga, Marina Marchetti, Luca Barcella, Stefania Basili, Lucia Stefanini, Andrea Boccatonda, Laura Contino, Patrizia Sciancalepore, Igor Florio, Egidio Imbalzano, Rossella Marcucci, Angela Rogolino, Patrizia Noris, Marta Panella, Rita Santoro, Maria Costanza Turi, Gaetano Vaudo, Rosa Curcio, Paolo Gresele

  18-11-2025

  https://doi.org/10.4081/btvb.2025.400

  944

  PDF: 167

  HTML: 201

• CO-72 | HEREDITARY FACTOR X DEFICIENCY UNMASKED BY NECROTIZING HEMORRHAGIC PANCREATITIS: A CASE REPORT M. Leotta, A. Strangio, A. Ierardi, R.C. Santoro | Hemophilia Treatment Center AOU Dulbecco, Catanzaro, Italy

  Marzia Leotta

  14-10-2026

  https://doi.org/10.4081/btvb.2026.682

  8

  PDF: 2
• 

  Development of a shared decision-making tool for gene therapy in hemophilia A in Italy

  Giovanni Di Minno, Sarah Bigi, Serena Barello, Enrico Ferri Grazzi, Marco Follino, Maria Francesca Mansueto, Mariasanta Napolitano, Rita Carlotta Santoro, Giancarlo Castaman

  22-06-2026

  https://doi.org/10.4081/btvb.2026.426

  909

  PDF: 128

  SUPPLEMENTARY MATERIAL: 76

• CO-87 | SPONTANEOUS HEMATOMA IN A PATIENT WITH POLYCYTHEMIA VERA: A CASE OF ACQUIRED VON WILLEBRAND DISEASE? A. Strangio, A. Ierardi, M. Leotta, R.C. Santoro | Hemophilia center, AOU Renato Dulbecco, Catanzaro, Italy

  Alessandra Strangio

  14-10-2026

  https://doi.org/10.4081/btvb.2026.697

  6

  PDF: 2

• CO-21 | FUSION 2: VALIDATION AND CLINICAL PERFORMANCE OF AN INTEGRATED ULTRASOUND–FUNCTIONAL ASSESSMENT SYSTEM IN HEMOPHILIA M.E. Susi¹, E.A. Boccalandro², A. Giuffrida³, I. Ricca⁴, P. Imazio⁵, E. Bonetti⁶, I. Nichele⁷ B. Pollio⁸, E. Zanon⁹, E. Baldacci¹⁰, C. Santoro¹⁰, G. Delios⁴, S. Ligia¹⁰, M. Biglietto¹⁰, I. Calcaterra¹¹, M. Napolitano¹², M. Bodini², C. Simion⁹, B. Borsellino⁸, G. Pasta¹³, M.N.D. Di Minno¹¹, C. Martinoli^14|15 | ¹DIMES, Department of Experimental Medicine, University of Genoa, Italy; ²Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center and Fondazione Luigi Villa, Milano, Italy; ³Hemophilia Center, Borgo Roma Hospital, Integrated University Hospital of Verona, Italy; ⁴Immunology and Transfusion Medicine Service, Hemophilia Center, Ivrea Hospital, Local Health Authority TO4, Ivrea, Italy; ⁵Rehabilitation and Functional Recovery Service, Pediatric Orthopedics Unit, Regina Margherita Children’s Hospital, City of Health and Science University Hospital of Turin, Italy; ⁶Pediatric Oncohematology Unit, Borgo Trento Hospital, Integrated University Hospital of Verona, Italy; ⁷Haemophilia and Thrombosis Center, Haematology Department, San Bortolo Hospital, Vicenza, Italy; ⁸Transfusion Medicine and Immunohematology Service, Regina Margherita Children’s Hospital, City of Health and Science University Hospital of Turin, Italy; ⁹Coagulation Disorders and Hemophilia Center, University Hospital of Padova, Italy; ¹⁰Unit of Special Diagnosis and Therapy of Hemostasis and Thrombosis, Hematology Department, Policlinico Umberto I, Sapienza University of Rome, Italy; ¹¹Department of Clinical Medicine and Surgery, Regional Reference Centre for Coagulation Disorders, Federico II University, Napoli, Italy; ¹²Dipartimento PROMISE, Università degli Studi di Palermo and UOC Ematologia e Malattie Rare, PO “Cervello”, Palermo, Italy; ¹³Orthopedics and Traumatology Clinic, IRCCS Policlinico San Matteo Foundation, Pavia, Italy; ¹⁴DISSAL, Department of Health Sciences, University of Genoa, Italy; ¹⁵UOC Emergency and Musculoskeletal Radiology, IRCCS AOM San Martino Hospital, Genova, Italy

  Maria Elena Susi

  14-10-2026

  https://doi.org/10.4081/btvb.2026.631

  4

  PDF: 1
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  Vaccine-induced immune thrombotic thrombocytopenia following ChAdOx1 nCoV-19 vaccine: report of two cases

  Rita Carlotta Santoro, Roberto Minici, Marzia Leotta, Mariapia Falbo, Lucia Concetta Elia, Francesca Leo, Antonella Ierardi, Alessandra Strangio, Simona Prejanò

  23-05-2022

  https://doi.org/10.4081/btvb.2022.23

  4511

  PDF: 0

• CO-71 | ACQUIRED FACTOR XIII DEFICIENCY IN A PATIENT POST-CAR-T THERAPY FOR NON-HODGKIN LYMPHOMA: A CASE REPORT A. Strangio, M. Leotta, A. Ierardi, R.C. Santoro | Hemophilia, Hemostasis and Thrombosis Unit, Azienda Ospedaliero Universitaria Renato Dulbecco, Catanzaro, Italy

  Alessandra Strangio

  14-10-2026

  https://doi.org/10.4081/btvb.2026.681

  8

  PDF: 1
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  Diagnostic challenges in current laboratory practice at Italian Hemophilia Centers: findings from a nationwide survey

  Tiziano Martini, Alessandra Valpreda, Marina Marchetti, Alberto Catalano, Laura Contino, Raimondo De Cristofaro, Augusto Bramante Federici, Ilaria Quaglia, Rossana Rossi, Rita Carlotta Santoro, Armando Tripodi, Angelo Claudio Molinari

  12-03-2026

  https://doi.org/10.4081/btvb.2026.431

  414

  PDF: 109

  Supplementary: 51

• CO-86 | A RARE CASE OF ACQUIRED HEMOPHILIA A ASSOCIATED WITH MYELOPROLIFERATIVE NEOPLASM A. Ierardi, A. Strangio, M. Leotta, R.C. Santoro | Hemophilia, Hemostasis and Thrombosis Unit, Azienda Ospedaliero Universitaria Renato Dulbecco, Catanzaro, Italy

  Antonella Ierardi

  14-10-2026

  https://doi.org/10.4081/btvb.2026.696

  6

  PDF: 4

• CO-11 | MAPPING THE COMPETENCIES OF NURSES IN ITALIAN HEMOPHILIA CENTERS: CURRENT STATUS AND PERSPECTIVES FOR THE IDENTIFICATION OF NURSE-SENSITIVE OUTCOMES M.V. Puliga¹, A.C. Ferrini², C. Manzi³, D. Meneghini⁴, E. Tosi⁴, P. Berto⁵, M. Amelotti-Botta⁶, E. Quercio⁶, M.E. Mancuso⁷, R.C. Santoro⁸ | ¹SODc Malattie Emorragiche e della Coagulazione, AOU Careggi, Firenze, Italy; ²SSI Malattie Emorragiche e Tromboemboliche, Osp. Bufalini, Cesena, Italy; ³SSD Malattie Emorragiche Congenite, IRCCS Policlinico Sant'Orsola, Bologna, Italy; ⁴Centro Emofilia e UOC Medicina Trasfusionale, AOU Integrata, Verona, Italy; ⁵Centro Emofilia Hub, AO di Padova, Italy; ⁶SSD Emostasi e Coordinamento Malattie Rare, AO SS. Antonio e Biagio, Alessandria, Italy; ⁷UOC Centro Trombosi e Malattie Emorragiche, IRCCS Humanitas Research Hospital, Rozzano, Milano, Italy; ⁸UOD Emofilia, Emostasi e Trombosi, AOU Renato Dulbecco, Catanzaro, Italy

  Maria-Virginia Puliga

  14-10-2026

  https://doi.org/10.4081/btvb.2026.621

  10

  PDF: 2
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  Comparison among three different bleeding scores and the thrombin generation assay to assess the different hemorrhagic phenotypes in patients with FVII deficiency

  Samantha Pasca, Cristina Santoro, Chiara Ambaglio, Marisanta Napolitano, Marta Milan, Letizia Natali, Silvia Nannizzi, Filippo Mori, Paolo Simioni, Ezio Zanon

  23-05-2022

  https://doi.org/10.4081/btvb.2022.12

  5630

  PDF: 528
• 

  Hemophilia-free mind: a call to action

  Tiziano Martini, Chiara Gorio, Cristina Dainese, Rita Carlotta Santoro, Giancarlo Castaman

  10-03-2026

  https://doi.org/10.4081/btvb.2026.465

  528

  PDF: 123

• CO-84 | PARAPROTEIN-DRIVEN ACQUIRED VON WILLEBRAND SYNDROME IN A PATIENT WITH MONOCLONAL GAMMOPATHY OF UNDETERMINED SIGNIFICANCE AND UROTHELIAL CARCINOMA A. Ierardi, A. Strangio, M. Leotta, R.C. Santoro | Hemostasis Unit, AOU Dulbecco, Catanzaro, Italy

  Antonella Ierardi

  14-10-2026

  https://doi.org/10.4081/btvb.2026.694

  3

  PDF: 2

• CO-10 | APPLICATIONS OF ARTIFICIAL INTELLIGENCE IN HEMOPHILIA MANAGEMENT: INNOVATIONS AND FUTURE PERSPECTIVES A. Ierardi, M. Leotta, A. Strangio, S. Prejanò, R.C. Santoro | UO Hemophilia, Hemostasis and Thrombosis. Azienda Ospedaliero Universitaria Renato Dulbecco, Catanzaro, Italy

  Antonella Ierardi

  14-10-2026

  https://doi.org/10.4081/btvb.2026.620

  10

  PDF: 2
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  Pharmacokinetics of extended half-life albumin-fused factor IX and heterogeneous F9 variants in hemophilia B: a retrospective cohort study

  Barbara Lunghi, Massimo Morfini, Silvia Linari, Dario Balestra, Alessio Branchini, Lisa Pieri, Donata Belvini, Laura Banov, Cristina Santoro, Giancarlo Castaman, Francesco Bernardi

  02-03-2026

  https://doi.org/10.4081/btvb.2026.413

  437

  PDF: 126

  Supplementary: 94

• CO-78 | REAL-WORLD MANAGEMENT OF ACQUIRED HEMOPHILIA A: FOCUS ON RECOMBINANT PORCINE FVIII AS FIRST-LINE HEMOSTATIC TREATMENT AND LONG-TERM OUTCOMES M. Leotta, A. Strangio, A. Ierardi, R.C. Santoro | Hemophilia, Hemostasis and Thrombosis Centre, Azienda Ospedaliero Universitaria Renato Dulbecco, Catanzaro, Italy

  Marzia Leotta

  14-10-2026

  https://doi.org/10.4081/btvb.2026.688

  9

  PDF: 2