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• 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

  308

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• PO40 | Management of paediatric patients affected by mild factor VII deficiency undergoing surgery B. Borsellino^1,2, B. Pollio¹, I. Ricca¹, R. Albiani¹, T. Martini¹ | ¹Haemophilia Centre, Immune-Haematology and Transfusion Medicine, University Hospital “Città della Salute e della Scienza”, Turin; ²Department of Biomedicine and Prevention, PhD in Immunology, Molecular Medicine and Applied Biotechnology, University of Roma Tor Vergata, Roma, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.303

  288

  PDF: 0

• PO39 | Bleeding events in Von Willebrand disease type 1 yearly treatable with desmopressin A. Gringeri^1,2, P.M. Mannucci³, M. Gringeri⁴, G. Castaman⁵, F. Peyvandi^3,6 | ¹Fondazione Charta, Milan; ²Centro di Sanità Solidale, Lucca; ³Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center and Fondazione Luigi Villa, Milan; ⁴Department of Medical Biotechnologies and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, University of Milan; ⁵Centre for Bleeding Disorders and Coagulation, Careggi University Hospital, Firenze; ⁶Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.302

  317

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• 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

  317

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• PO55 | Evaluation of safety and efficacy of emicizumab prophylaxis in pediatric patients with hemophilia A – a single centre experience M.L. Tramontano, M. Coppola, S. Coppola, M. Schiavulli | UOSD Centro Regionale Pediatrico Malattie della Coagulazione, Santobono Pausilipon Children Hospital, AORN, Napoli, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.324

  270

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• 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

  295

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• CO35 | Bleeding phenotype characterization in patients with congenital bleeding disorders: a multigenic approach using next generation sequencing to identify coagulation-modulating variants C. Simion, L. Gianesello, C. Bulato, A. Benetti, E. Campello, A. Giannella, G. Ceolotto, E. Zanon, L. Spiezia, P. Simioni | Department of Medicine – DIMED, University of Padua, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.242

  274

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• PO56 | Safety of anticoagulant treatment in patients with splanchnic vein thrombosis and history of portal hypertension-related bleeding R. Talerico¹, S. Pellegrino¹, A. Plessier², F.R. Ponziani³, A. Porfidia¹, F. Landi¹, A. Gasbarrini³, R. Pola¹, F. Santopaolo³ | ¹Department of Geriatric, Orthopedic, and Rheumatologic Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Roma, Italy; ²Université de Paris, AP-HP, C, DMU DIGEST, Centre de Référence des Maladies Vasculaires du Foie, FILFOIE, ERN RARE-LIVE. Centre de recherche sur l’inflammation, Inserm, Paris, France; ³Department of Medical and Surgical Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Roma, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.325

  284

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• PO41 | Comparison of the haemorrhagic phenotype between female and male patients affected by autosomal inherited bleeding disorders in a single-centre cohort B. Borsellino^1,3, C. Zuccotti², L. Guarnera^3,4, C. Biasoli⁵, P. Pedrazzi⁵, T. Martini¹ | ¹Haemophilia Centre, Immune-Haematology and Transfusion Medicine, University Hospital “Città della Salute e della Scienza”, Turin, Italy; ²Department of Clinical Pathology, Bufalini Hospital, Cesena, Italy; ³Department of Biomedicine and Prevention, PhD in Immunology, Molecular Medicine and Applied Biotechnology, University of Roma Tor Vergata, Roma, Italy; ⁴Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA; ⁵Haemophilia and Transfusion Centre, Bufalini Hospital, Cesena, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.304

  278

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• CO29 | Emergency room physicians and oral anticoagulants related bleeding D. Barcellona^1,2, G. Melis¹, A. Bussu¹, M. Orrù¹, Ml. Caddeo¹, E. Antonucci², A. Mameli¹, F. Marongiu^1,2 | ¹SSD Emostasi e Trombosi, AOU Cagliari; ²Fondazione Arianna, Bologna, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.235

  310

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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

  307

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• 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

  379

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• CO05 | Long-term management of upper extremity catheter-related thrombosis in female patients with cancer: a retrospective cohort study Chiara Cavallaro^1,2, Paolo Santini^1,2, Laura Leoni³, Carolina Mosoni^1,2, Silvia D’Ambrosio^1,2, Francesco Mancinetti^1,2, Nicola Coletta^1,2, Michela Iorio^1,2, Angelo Porfidia^1,2, Alessandro D’Errico^1,2, Rosa Talerico^1,2, Roberto Pola^1,2 | ¹Department of Aging, Orthopedic, and Rheumatologic Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome; ²Università Cattolica del Sacro Cuore, Rome; ³Vita-Salute University, San Raffaele Hospital IRCCS, Milan, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.309

  345

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• PO45 | Routine prophylaxis with PD-FX concentrate in severe inherited FX deficiency: a case report S. Linari, L. Pieri, M. Attanasio, F. Salvianti, M. Coppo, E. Grisanti, F. Demartis, R. Fjerza, G. Castaman | Centre for Bleeding Disorders and Coagulation, Azienda Ospedaliera Universitaria Careggi, Firenze, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.308

  291

  PDF: 0

• 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

  301

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• PO96 | Patient management with arteriovenous thrombotic manifestation and hemorrhagic complications M. Aversano, E. Cimino, L. Jr Valletta, C. Caputo, M. Romeo, M.D. Di Minno, A. Tufano, I.L. Calcaterra, C. De Luca, R. Russo, G. D’errico, P. Conca | Università degli Studi Federico II, Napoli, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.366

  355

  PDF: 0

• CO36 | Inhibitor titer at diagnosis and clinical course in acquired hemophilia A: a single-center experience C. Simion, B. Stocco, E. Dalla Porta, E. Campello, G. Furlan, L. Spiezia, G. Saggiorato, F. Sartorello, E. Zanon, P. Simioni | Department of Medicine – DIMED, University of Padua, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.243

  251

  PDF: 0

• CO21 | Viscoelastic testing in inherited bleeding disorders: a cross-sectional comparison between viscoelastic coagulation monitoring and rotational thromboelastometry C. Simion, C. Samà, C. Bulato, G. Gottardi, D. Regazzo, E. Campello, P. Simioni | Department of Medicine – DIMED, University of Padua, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.227

  319

  PDF: 0

• PO66 | Viscoelastic tests in disseminated intravascular coagulation associated with aortic aneurysm A. M. Pizzini¹, C. Biasoli², M. Bovara³, E. Gesuete¹, A. Fusco¹, C. Fantoni¹, P. Pedrazzi², R. Mancini³, M. Silingardi¹ | ¹Ambulatorio Emostasi & Trombosi, Dipartimento Medico, Ospedale Maggiore AUSL Bologna; ²SSI Presa in Carico delle Malattie Emorragiche e Tromboemboliche della Romagna; ³Laboratorio Unico Metropolitano AUSL Bologna, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.335

  308

  PDF: 0

• CO07 | Real word management of anticoagulant therapy in brain metastasis: moving toward a multidisciplinary approach in complex cases E. Lotti¹, C. Manneschi², S. Fancelli², F. Scolari¹, F. Crudele¹, D. Poli¹, M. Berteotti¹, D. Rossini³, S. Pillozzi², L. Antonuzzo^2,3, R. Marcucci^1,3 | ¹Disease Unit, Careggi University Hospital, Firenze; ²Oncology Unit, Careggi University Hospital, Firenze; ³Department of Experimental and Clinical Biomedical Sciences, University of Firenze, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.211

  354

  PDF: 0

• PO65 | Utilization of emicizumab in acquired hemophilia A: a case report C. Caputo, P. Conca, I.L. Calcaterra, E. Cimino, M. Romeo, M. Aversano, E. Franco, C. De Luca, G. D’errico, L. Jr Valletta, M. Di Minno, A. Tufano | Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.334

  298

  PDF: 0

• PO50 | Treatment with BTK inhibitors in patients affected by chronic lymphocytic leukemia: safety and hemostasis L. Gurgoglione, C.A. Piro, I. Scortechini, I. Battilà, M.C. Merlo, A. R. Scortechini, S. Rupoli, A. Poloni | Hematology Unit, AOU delle Marche-Università Politecnica delle Marche, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.319

  271

  PDF: 0

• PO92 | Challenging management of portal vein thrombosis in a cirrhotic patient on hormone therapy after breast cancer L. Jr Valletta, C. De Luca, M. Aversano, C. Caputo, E. Cimino, P. Conca, A. Tufano, M.D. Di Minno | AOU Federico II Napoli, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.362

  351

  PDF: 0

• PO08 | Efficacy and safety of thromboprophylaxis in hospitalized hematological patients: a monocenter retrospective study S. Cordella^1,2, V. Coluccio³, M. Luppi¹, M. Marietta¹ |  ¹Department of Medical and Surgical Sciences, Section of Hematology. University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria di Modena; ²Clinical and Experimental Medicine PhD Programme, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena; ³Department of Hematology, Unità Sanitaria Locale di Modena, Italy 

  22-10-2025

  https://doi.org/10.4081/btvb.2025.270

  284

  PDF: 0

• 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

  259

  PDF: 0

• CO38 | Management of pregnancy, delivery, and postpartum in Italian carriers and women with hemophilia A and B S. Linari¹, B. Pollio², A. Ferretti³, M. Napolitano⁴, E. Grandone⁵, S. Siboni⁶, Ab. Aru⁷, E. Bertoni⁸, C. Biasoli⁹, I. Cantori¹⁰, P. Di Gregorio¹¹, G. Lassandro¹², G. Sottilotta¹³, A. Strangio¹⁴, Mr. Villa¹⁵, A. Rocino¹⁶, G. Castaman¹ | ¹Center for Bleeding Disorders and Coagulation, Careggi University Hospital, Firenze; ²Regional Reference Center for Inherited Bleeding and Thrombotic Disorders, Transfusion Medicine, Regina Margherita Children Hospital, Turin; ³Center for Hemorrhagic and Thrombotic Diseases, IRCCS A. Gemelli University Hospital Foundation, Roma; ⁴Department of Health Promotion, Maternal-Childhood, Internal Medicine of Excellence G. D’Alessandro, University of Palermo; ⁵Thrombosis and Hemostasis Unit, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo; ⁶Angelo Bianchi Bonomi Hemophilia and Thrombosis Center and Fondazione Luigi Villa, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan; ⁷Pediatric Onco-Hematology Center, Microcitemico Hospital Cagliari; ⁸Pediatric Oncohematology and Bone Marrow Transplant “BMT” Unit, Children’s Hospital, Spedali Civili, Brescia; ⁹Hemophilia and Transfusion Center, Bufalini Hospital, Cesena; ¹⁰Hemophilia Center, Department of Transfusion Medicine, Hospital of Macerata; ¹¹Transfusion Medicine Department, SS. Annunziata Hospital, Chieti; ¹²B. Trambusti General and Specialised Pediatrics Unit, Giovanni XXIII Hospital, University of Bari; ¹³Hemophilia Center, Grande Ospedale Metropolitano, Reggio Calabria; ¹⁴Center for Hemorrhagic and Thrombotic Disorders, Pugliese Ciaccio Hospital, Catanzaro; ¹⁵Hemophilia and Thrombosis Center, Haematology Unit, Ospedale del Mare Hospital, Naples; ¹⁶Past President of the Italian Association of Hemophilia Centers, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.245

  294

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• PO31 | Comparative analysis of anticoagulant therapy in patients over 90 years old: vitamin K antagonists versus direct oral anticoagulants G. Sottilotta¹, P. Arrigo², S. Cuzzocrea¹, D. Megalizzi¹, F. Luise³ | ¹UOSD Microcitemie, Emostasi e Trombosi, Grande Ospedale Metropolitano di Reggio Calabria; ²Associazione Italiana Pazienti Anticoagulati, Sezione di Reggio Calabria; ³Laboratorio Analisi. Grande Ospedale Metropolitano di Reggio Calabria, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.292

  302

  PDF: 0

• PO74 | Combined therapeutic approaches in a patient with hereditary hemorrhagic telangiectasia (HHT) and cardiovascular comorbidities M. Romeo, E. Cimino, P. Conca, I.L. Calcaterra, G. Iannuzzo, C. Caputo, M. Aversano, E. Franc, S. Donnarumma, C. De Luca, M.N.D. Di Minno, A. Tufano | Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.343

  344

  PDF: 0

• PO38 | Rates of hemorrhagic events and hemodialysis circuit thrombosis in patients with end-stage renal disease on hemodialytic treatment receiving a factor-XI inhibitor: a systematic review and meta-analysis D. Santagata, G. Barbui, M.P. Donadini, A. Squizzato | Department of Medicine and Surgery, Research Center on Thromboembolic Disorders and Antithrombotic Therapies, University of Insubria, Varese and Como, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.301

  286

  PDF: 0

• CO33 | Acquired hemophilia A in Liguria, Italy: what six years of data reveal C. Vernarecci¹, A. C. Molinari¹, P. Ballarino², M. Caiti², E. Cenni², P. Moscatelli², L. Banov¹ | ¹IRCCS Istituto Giannina Gaslini, Genova; ²IRCCS Policlinico San Martino, Genova, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.240

  286

  PDF: 0

• 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

  291

  PDF: 0

• PO81 | Direct oral anticoagulants in atypical site vein thrombosis: a single centre experience focused on cancer patients U. Mazzarelli¹, A. Guida¹, L. Agrelli¹, M. Amato¹, R. Guarrasi², L. Santaniello², C. Cardamone¹, P. Vitale¹, M. Triggiani¹ | ¹Centro per le Malattie Emorragiche Congenite e Malattie Trombotiche UOC Clinica Immunologica e Reumatologica AOU S. Giovanni di Dio e Ruggi d’Aragona, Salerno; ²UOC Clinica Oncologica AOU S. Giovanni di Dio e Ruggi d’Aragona, Salerno, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.350

  364

  PDF: 0

• PO37 | Single centre experience on anticoagulation in carriers of non-mild inherited thrombophilia: direct oral anticoagulants (DOAC) efficacy and safety M. D’uva^1,2, G. La Barba¹, G. Montanaro¹, M. Di Ianni^1,2, P. Ranalli^1,2 | ¹Hematology Unit, S. Spirito Hospital, Pescara; ²Department of Medicine and Aging Sciences, D’Annunzio University, Chieti, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.300

  290

  PDF: 0

• 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

  309

  PDF: 0

• CO39 | Artificial intelligence in hemophilia management: challenging the need for experts G. Sottilotta¹, D. Megalizzi¹, F. Luise² | ¹UOSD Microcitemie - Emostasi e Trombosi. Grande Ospedale Metropolitano Bianchi-Melacrino-Morelli, Reggio Calabria; ²Laboratorio Analisi, Grande Ospedale Metropolitano Bianchi-Melacrino-Morelli, Reggio Calabria, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.246

  284

  PDF: 0

• CO04 | Direct oral anticoagulants in antiphospholipid syndrome: a single center real-life experience A. Hoxha¹, E. Campello¹, F. Ahmad², L. Spiezia¹, P. Scarinzi¹, G. Gobbo¹, S. Gavasso¹, F. Sartorello¹, C. Simion¹, E. Zanon¹, P. Simioni¹ | ¹Internal Medicine Unit, Thrombotic and Haemorrhagic Centre, Department of Medicine - DIMED; ²Department of Statistical Sciences) University of Padova, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.209

  378

  PDF: 0

• PO61 | ACTN1-related thrombocytopenia and severe hyperhomocysteinemia: a case report A. Pozzi, G. Rosati, M. Padrini, S. Laurenti, G. Ferrari, R.M. Medici, C. Barale, I. Russo, A. Morotti | University of Turin, San Luigi Hospital, Orbassano (TO), Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.330

  293

  PDF: 0

• PO82 | Retrospective application of the TH2 score in a multicenter cohort of ITP patients: a reliable predictive tool or a score in need of refinement? C. Giubbilei¹, M. Defina², S. Rosati³, M. Rocco³, A. Votto⁴, F. Simonetti⁵, F. Paoletti⁶, V. Carrai¹ | ¹Hematology Unit, AOU Careggi; ²Hematology unit AOU Senese; ³Hematology Unit Azienda Sanitaria Toscana Centro; ⁴Hematology Unit, AOU Pisana; ⁵Hematology Unit, Ospedale Versilia; ⁶Hematology Unit, Azienda Sanitaria Nord Ovest, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.351

  347

  PDF: 0

• PO12 | Characterisation and real word clinical data of HEM006, a newly formulated intranasal spray desmopressin (DDAVP) to address a global treatment gap G. De Giorgi¹, A. Gringeri², R. Franceschini¹, A. Koganti³ | ¹Hemorare Srl, Italy; ²Fondazione Charta, Milan, Italy; ³Quenya LLC, USA

  22-10-2025

  https://doi.org/10.4081/btvb.2025.274

  312

  PDF: 0

• PO27 | B-cell lymphoproliferative disorder and acquired coagulopathy: an insidious link C. Caputo, P. Conca, I.L. Calcaterra, E. Cimino, M. Romeo, M. Aversano, E. Franco, C. De Luca, R. Russo, C. Fierarossa, M.N.D. Di Minno, A. Tufano | Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.288

  302

  PDF: 0

• PO43 | Extended treatment with reduced dose of direct oral anticoagulants in patients with venous thromboembolism: a retrospective study A. Pannunzio¹, E. Valeriani¹, I.M. Palumbo¹, D. Menichelli¹, T. Brogi², S. Marucci², D. Pastori², P. Pignatelli² | ¹Department of General Surgery and Surgical Specialty, Sapienza University of Roma; ²Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Roma, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.306

  308

  PDF: 0

• PO89 | Apixaban for secondary prevention of venous thromboembolism in hemodialysis patients: pharmacokinetic profile and safety outcomes S. Guglielmo¹, E. De Bon², L. Scarano¹, R. Fabris¹, E. Pierobon³, S. Barbar² | ¹Internal Medicine, Department of Medicine; ²Thrombotic and Hemorrhagic Disorders Unit, Department of Medicine; ³Nephrology and Dialysis Unit, Azienda ULSS 6 Euganea, Cittadella and Camposampiero, Padua, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.359

  375

  PDF: 0

• 29th National Conference of the Italian Society for the Study of Hemostasis and Thrombosis, 2025

  Guest Editor: Valerio De Stefano

  22-10-2025

  https://doi.org/10.4081/btvb.2025.408

  436

• PO78 | Acquired hemophilia A as a paraneoplastic syndrome: two cases report on a rare coexistence M. Gagliardi, L. Capone, A. Ciampa | Centro Emostasi, AORN Moscati, Avellino, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.347

  300

  PDF: 0

• CS07 | Endothelial dysfunction and impaired angiogenesis in Hermansky-Pudlak syndrome (HPS) type 1: studies with endothelial colony forming cells F. Tondi¹, G. Purgatorio¹, C. Sgromo², E. Giglio¹, E. Petito¹, E. Falcinelli¹, G. Guglielmini¹, A. Follenzi², P. Gresele¹, L. Bury^1*, C. Olgasi^3* | ^*Shared senior authorship; ¹Department of Medicine and Surgery, Section of Internal and Cardiovascular Medicine, University of Perugia; ²Department of Health Sciences, School of Medicine, University of Piemonte Orientale, Novara; ³Department of Translational Medicine, School of Medicine, University of Piemonte Orientale, Novara, Italy

  16-09-2025

  https://doi.org/10.4081/btvb.2025.204

  138

• PO64 | A silent hemorrhage in the immuno-thrombotic chaos of antiphospholipid syndrome G. Autiero, S.A. Malerba, A. Malaguti, M. Dalla Vestra, F. Presotto | Medicina Generale, Ospedale dell’Angelo, Mestre-Venezia, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.333

  293

  PDF: 0

• PO75 | Prophylaxis with RFXIII: a clinical case in a pediatric patient with congenital FXIII deficiency and delayed diagnosis M.L. Tramontano, M. Coppola, S. Coppola, M. Schiavulli | UOSD Centro Regionale Pediatrico Malattie della Coagulazione. Santobono Pausilipon Children Hospital, AORN, Napoli, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.344

  327

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• CS06 | Patient specific iPSCs-derived sinusoidal endothelial cells for phenotypic correction of haemophilia A A. Benetti¹, C.M. Radu¹, C. Samà¹, M. Trevisan², C. Simion¹, E. Campello¹, P. Simioni¹ | ¹Department of Medicine - DIMED, Padua University Hospital; ²Department of Molecular Medicine, University of Padua, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.203

  361

  PDF: 0

• PO59 | Efficacy and safety of different anticoagulant treatment regimens for isolated internal jugular vein thrombosis: a case series A. Pannunzio¹, E. Valeriani¹, I.M. Palumbo¹, S. Marucci², D. Menichelli¹, D. Pastori², P. Pignatelli² | ¹Department of General Surgery and Surgical Specialty, Sapienza University of Roma; ²Department of Clinical, Internal Medicine, Anaesthesiological and Cardiovascular Sciences, Sapienza University of Roma, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.328

  290

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• PO90 | Acquired hemophilia A with high-titer inhibitor in a patient with cardiovascular and metabolic comorbidities M.G. Mazzone, G. Chiarelli, R. Russo, L. Valletta Jr, G. D’Errico, C. De Luca, P. Rufolo, A. Tufano, E. Cimino, P. Conca, M.N.D. Di Minno | Department of Clinical Medicine and Surgery, Federico II University of Naples, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.360

  356

  PDF: 0

• PO70 | Clinical safety and monitoring of apixaban combined with tacrolimus and everolimus in kidney transplant patients: a prospective study S. Guglielmo¹, E. De Bon², L. Scarano¹, R. Fabris¹, E. Pierobon³, S. Barbar² | ¹Internal Medicine, Department of Medicine, Azienda ULSS 6 Euganea, Cittadella; ²Thrombotic and Hemorrhagic Disorders Unit, Department of Medicine, Azienda ULSS 6 Euganea, Cittadella; ³Nephrology and Dialysis Unit, Azienda ULSS 6 Euganea, Cittadella and Camposampiero, Padova, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.339

  315

  PDF: 0

• CO40 | The co-inheritance of two ITGB3 variants exerting additive detrimental effects on platelets leads to variant Glanzmann thrombasthenia N. Arndt¹, E. Falcinelli¹, A. Zamora-Cánovas², A. Sánchez Fuentes², A. Marín-Quilez², I. Tano¹, M.D.M. Nieto-Hernández³, J.M. Bastida⁴, J. Rivera², P. Gresele¹, L. Bury¹ | ¹Department of Medicine and Surgery, Section of Internal and Cardiovascular Medicine, University of Perugia, Italy; ²Servicio de Hematología y Oncología Médica, Hospital Universitario Morales Meseguer, Centro Regional de Hemodonación, Universidad de Murcia, IMIB-Pascual Parrilla, ISCIII-CIBERER, Murcia, Spain; ³Servicio de Hematología, Hospital Universitario de Jaen, Spain; ⁴Departamento de Hematología, Complejo Asistencial Universitario de Salamanca “CAUSA”, Instituto de Investigación Biomédica de Salamanca “IBSAL”, Centro de Investigación del Cáncer, IBMCC-CSIC, Universidad de Salamanca “USAL”, Salamanca, Spain

  22-10-2025

  https://doi.org/10.4081/btvb.2025.247

  294

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• PO91 | Disseminated intravascular coagulation with deep vein thrombosis in a frail patient: an extreme manifestation triggered by sepsis during SGLT2i therapy M. Vacca¹, M.V. Cherchi¹, S. Che¹, G.A.M.L. Costanzo², D. Firinu², M. Mantega¹, S. Del Giacco² | ¹Ospedale Sirai, ASL Sulcis, ²Università degli Studi di Cagliari, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.361

  371

  PDF: 0

• CO32 | Major surgery in patients with severe hemophilia A without inhibitors receiving prophylaxis with fitusiran E. Zanon, C. Simion, A. Napolitano, L. Spiezia, P. Simioni | Haemophilia Center, First Chair of Internal Medicine, Department of Medicine, University-Hospital of Padua Medical School, Padua, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.239

  292

  PDF: 0

• CS02 | Functional and structural impairments of the cerebral microcirculation in a mouse model of hemophilia A G. Venturin¹, C. Olgasi², C. Borsotti¹, P.E. Di Simone¹, E. Spicuglia¹ A. Cucci¹, C. Sgromo¹, A. Follenzi^2,3 | ¹Department of Health Science, Università del Piemonte Orientale, Novara; ²Department of Translational Medicine, Università del Piemonte Orientale, Novara; ³Department of Attività Integrate Ricerca Innovazione, Azienda Ospedaliero-Universitaria SS. Antonio e Biagio e C. Arrigo, Alessandria, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.197

  395

  PDF: 0

• PO80 | Heparin-induced thrombocytopenia: a monocentric experience with danaparoid L. D’Innocenzo, S. Sorrentino, M. De Siati, A. Ferretti, E. De Candia | Unit of Haemostasis and Thrombosis Diseases, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Roma, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.349

  344

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• PO36 | Venous stenting for symptomatic iliac thrombosis: five-years experience of single center I. Nichele¹, G. Marchesini¹, L. Boi², G. Carli¹, A. Tosetto¹ | ¹Hemophilia and Thrombosis Center, Hematology Department, S. Bortolo Hospital, Vicenza; ²Radiology Department, Ospedale Ca’ Foncello, Treviso, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.299

  305

  PDF: 0

• CO08 | The utility of urine qualitative assessment for direct oral anticoagulants in routine clinical practice F. Schieppati^1,2, P. Gomez-Rosas^1,3, C. Ambaglio¹, V. Brusegan¹, Oc. Cretu^1,2, E. Galimberti¹, F. Zunino¹, L. Barcella¹, J. Harenberg^4,5, A. Falanga^1,2, M. Marchetti^1,2 | ¹Immunohematology and Transfusion Medicine, Hospital Papa Giovanni XXIII, Bergamo, Italy; ²School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy; ³Maastricht University Medical Center, Cardiovascular Research Institute Maastricht, Maastricht, The Netherlands; ⁴Ruprecht Karls University of Heidelberg, Germany; ⁵Germany DOASENSE GmbH, Heidelberg, Germany

  22-10-2025

  https://doi.org/10.4081/btvb.2025.212

  359

  PDF: 0

• PO07 | Liver transplant in a case of congenital afibrinogenemia G. Murante^1,2,3, S. Bergonzi^1,2,3, C. Sella^1,2,3, F. Valeri^1,2, C. Dainese^1,2, A. Valpreda⁴, R. Pastorino^1,3, R. Romagnoli⁵, D. Patrono⁵, D. Cussa⁵, S. Martini⁶, B. Bruno^2,3, A. Borchiellini^1,2 | ¹Regional Centre for Hemorrhagic and Thrombotic Diseases, AOU Città della Salute e della Scienza, Torino; ²Division of Hematology, AOU Città della Salute e della Scienza, University of Turin; ³Department of Molecular Biotechnology and Health Sciences, University of Turin; ⁴Central Laboratory Baldi and Riberi, AOU Città della Salute e della Scienza, Torino; ⁵General Surgery 2U - Liver Transplant Center, Molinette Hospital, AOU Città della Salute e della Scienza, Torino; ⁶SSD Hepatic insufficiency and Liver Transplant, AOU Città della Salute e della Scienza, Torino, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.269

  291

  PDF: 0

• CO31 | Immune system profiling in FVIII-treated and emicizumab-treated pediatric HA patients A. Cottonaro¹, S. Akula¹, B. Pollio², I. Ricca², T. Martini², J. Agnelli Giacchello³, P. Sciancalepore³, R. Santi³, A. Follenzi^1,3, S. Merlin¹ | ¹Università del Piemonte Orientale, Health Sciences, Novara; ²A.O. Città della Salute e della Scienza, SIMT Immunohematology and Transfusion Medicine Service, Diagnostic Department, Torino; ³Azienda Ospedaliera SS. Antonio e Biagio e Cesare Arrigo, Alessandria, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.238

  296

  PDF: 0

• PO35 | Cerebral veins thrombosis in patients with and without myeloproliferative neoplasm: a real life retrospective monocentric study I. Bertozzi, M.T. Sartori, M. Zerbinati, G. Libralon, A. Galbiati, P. Simioni | First Medical Clinic, Department of Medicine - DIMED, Università degli Studi di Padova, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.298

  290

  PDF: 0

• 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

  318

  PDF: 0

• 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

  279

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• PO87 | Intravascular leiomyomatosis extending to the right atrium: a case report with a multidisciplinary management M. Iorio^1,2, C. Cavallaro^1,2, E. Butera^1,2, R. Talerico^1,2, A. Gasbarrini^2,3, R. Pola^1,2 | ¹Department of Aging, Orthopedic, and Rheumatologic Sciences, Agostino Gemelli Polyclinic Foundation Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma; ²Università Cattolica del Sacro Cuore, Roma; ³Department of Medical and Surgical Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.357

  351

  PDF: 0

• CO30 | Joint prosthetic surgery in patients with hemophilia A: clinical-functional outcomes and quality of life E. Zanon¹, A. Napolitano¹, A. Berizzi², P. Simioni¹ | ¹Haemophilia Center, First Chair of Internal Medicine, Department of Medicine, University-Hospital of Padua Medical School, Padua; ²Orthopedics and Traumatology Unit, University-Hospital of Padua Medical School, Padua, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.236

  297

  PDF: 0

• PO22 | Early detection and management of PICC-related thrombosis in oncohematologic patients through serial ultrasound monitoring: a prospective observational study S. Laurenti, M. Schneeberger, G. Rosati, A. Pozzi, M. Padrini, R. Vacchelli, A. Morotti | University of Turin, AUO San Luigi Gonzaga, Orbassano (TO), Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.282

  312

  PDF: 0

• PO01 | Diagnosis of inherited platelet function disorders by platelet aggregometry using a fully automated coagulation analyzer E. Falcinelli¹, A.M. Mezzasoma¹, L. Bury¹, R. Martini¹, I. Tano¹, A. Rechner², P. Gresele¹ | ¹Department of Medicine, Section of Internal and Cardiovascular Medicine, University of Perugia, Italy; ²Sysmex Europe, Germany

  22-10-2025

  https://doi.org/10.4081/btvb.2025.311

  291

  PDF: 0

• PO76 | Thrombosis associated with midline in autoimmune patient: a case report on the use of apixaban in a real-world setting M.V. Cherchi, M. Anedda, S. Che, M. Vacca, M. Caboni, M. Mantega | Department of Internal Medicine, ASL Sulcis, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.345

  320

  PDF: 0

• PO51 | Thrombocythemia associated with a non-canonical JAK2 mutation: a case report G. Rosati, A. Pozzi, M. Padrini, S. Laurenti, G. Ferrari, R.M. Medici, C. Barale, I. Russo, A. Morotti | University of Turin, AUO San Luigi Gonzaga, Orbassano (TO), Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.320

  304

  PDF: 0

• CO48 | Gynecological involvement in females with congenital plasminogen deficiency type 1 C. Dalla Porta^1,2, M.T. Sartori¹, G. Saggiorato¹, I. Cortella¹, S.A. Malerba^1,3, P. Simioni¹ | ¹First Medical Clinic, Department of Medicine - DIMED, Università degli Studi di Padova; ²Department of Medicine, Casa di Cura Villa Maria, Padova; ³Medicina Generale, Ospedale dell’Angelo, Mestre, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.258

  265

  PDF: 0

• PO20 | Impact of endovascular treatment on functional outcome in ischemic stroke: a real-world retrospective study M.G. Mosconi¹, G. Maraziti¹, M. Paciaroni², J. Fagotti³, V. Caso¹ | ¹Azienda Ospedaliera di Perugia; ²Università degli Studi di Ferrara; ³Ospedale San Giovanni Battista, Foligno (PG), Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.280

  300

  PDF: 0

• PO95 | Idiopathic thrombocytopenic purpura in tuberculosis M. Shani | Università di Medicina Tirana, Albania

  22-10-2025

  https://doi.org/10.4081/btvb.2025.365

  367

  PDF: 0

• PO29 | Quality of anticoagulation as a predictor of early left ventricular thrombosis resolution: a retrospective cohort study A. Pannunzio¹, I.M. Palumbo¹, M.P. Donadini², D. Santagata², W. Ageno², F. Dragoni³, A. Chistolini³, C. Becattini⁴, K. Satula⁴, D. Menichelli¹, D. Pastori¹, P. Pignatelli⁵, E. Valeriani¹ | ¹Department of General Surgery and Surgical Specialty Paride Stefanini, Sapienza University of Roma; ²Department of Medicine and Surgery, University of Insubria, Varese; ³Hematology, Department of Translational and Precision Medicine, Sapienza University of Roma; ⁴Internal Vascular and Emergency Medicine - Stroke Unit, University of Perugia; ⁵Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Roma, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.290

  292

  PDF: 0

• CO03 | Early discharge and home treatment of low-risk pulmonary embolism: a cohort study E. Ruggeri¹, L. Vulcano¹, W. Ageno², F. Cortellaro³, M.P. Donadini^3,4 | ¹Scuola di Medicina, Università degli Studi dell’Insubria, Varese; ²Dipartimento di Medicina, Università degli Studi di Padova; ³Pronto Soccorso e Medicina d’Urgenza, Ospedale di Circolo, ASST Sette Laghi, Varese; ⁴Dipartimento di Medicina e Chirurgia, Università degli Studi dell’Insubria, Varese, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.208

  342

  PDF: 0

• CO46 | Comparison of reticulated platelet procoagulant role in liver cirrhosis vs. fibrosis S. Toffanin¹, E. Campello¹, A. Zanetto², G. Gagliardi¹, A. Napolitano¹, E. Stocco¹, G. Gobbo¹, E. Pinto², C. M. Radu¹, M. Senzolo², L. Fabris¹, P. Simioni¹ | ¹First Chair of Internal Medicine, Department of Medicine, University-Hospital of Padua Medical School, Padova; ²Department of Surgery Oncology and Gastroenterology, Gastroenterology and Multivisceral Transplant Unit, Padova University Hospital, Padova, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.256

  282

  PDF: 0

• 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

  338

  PDF: 0

• 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

  325

  PDF: 0

• PO18 | Does muscle mass matter? Appendicular lean mass as a determinant of anti-XA activity in elderly patientes B.M. Zanforlini¹, V. Bernardi¹, E. Campello², E.M. Bicego¹, C. Curreri¹, A. Vaticano¹, C. Sartori¹, L. Manfron¹, A. Perencin¹, P. Rollo¹, A. Baruffol¹, L. Ruoso¹, C. Simion², C. Bulato², P. Berto², P. Simioni², G. Sergi¹ | ¹Department of Medicine, Geriatrics Section, University of Padova; ²Haemorrhagic and Thrombotic Diseases Unit, Department of Medicine DIMED, Padova University Hospital, Padova, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.278

  307

  PDF: 0

• 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

  271

  PDF: 0

• PO28 | Long term effectiveness and safety of venous thromboembolism with fondaparinux: data from the start registry I.M. Palumbo¹, E. Valeriani^1,2, A. Pannunzio¹, S. Marucci³, D. Menichelli¹, D. Pastori^3,4, P. Pignatelli³ | ¹Department of General Surgery and Surgical Specialty, Sapienza University of Roma; ²Department of Infectious Disease, Azienda Ospedaliero-Universitaria Policlinico Umberto I, Roma; ³Department of Clinical Internal, Anaesthesiologic and Cardiovascular Sciences, Sapienza University of Roma, Roma; ⁴IRCCS NeuRomad, Pozzilli, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.289

  305

  PDF: 0

• CO44 | First interlaboratory validation workshop of immunofluorescence microscopy on the peripheral blood smear for recognizing patients with inherited platelet disorders C. Zaninetti¹, L. Bury², V. Bozzi³, A. Zamora-Cánovas⁴, K. Althaus⁵, G. Uzun⁵, S. Brown⁶, A. Norman⁶, D. Faille⁷, A. Stepanian⁸, C. Freyer¹, L. Kager⁹, T. Bakchoul⁵, A. Pecci³, P. Gresele², T. Thiele¹, J. Rivera⁴, A. Greinacher¹ | ¹Institut für Immunologie und Transfusionsmedizin, Universitätsmedizin Greifswald, Germany; ²Department of Medicine, Section of Internal and Cardiovascular Medicine, University of Perugia, Italy; ³Department of Internal Medicine, University of Pavia, Italy; General Medicine 1, IRCCS Policlinico San Matteo Foundation, Pavia, Italy; ⁴Servicio de Hematología, Hospital Universitario Morales Meseguer, Centro Regional de Hemodonacio´n, Universidad de Murcia, Spain; ⁵Institute for Clinical and Experimental Transfusion Medicine, University Hospital of Tuebingen, Germany; Center for Clinical Transfusion Medicine, Tuebingen, Germany; ⁶Centre for Children’s Health and Research CCHR, South Brisbane, Australia; ⁷Laboratoire d’Hématologie, Assistance Publique Hôpitaux de Paris, Hôpital Bichat-Claude-Bernard, Paris, France; ⁸AP-HP, Service d’Hématologie Biologique, Hôpital Lariboisière, Paris Cité University, Paris, France; ⁹St. Anna Kinderspital, Universitätsklinik für Kinder- und Jugendheilkunde der Medizinischen Universität Wien, Austria

  22-10-2025

  https://doi.org/10.4081/btvb.2025.250

  282

  PDF: 0

• CO01 | Statin therapy for the prevention of venous thromboembolism in cancer patients: a systematic review and meta-analysis F. Catalani, R. Del Giorno, R. Canevascini, W. Ageno, L. Gabutti, G. Prouse, L. Giovannacci | Ospedale Regionale di Bellinzona, Switzerland.

  22-10-2025

  https://doi.org/10.4081/btvb.2025.199

  360

  PDF: 0

• CO20 | Coagulation alterations as prognostic indicators in septic patients L. Baratti¹, S. N. Pasturenzi¹, P. Onorato², W. Ageno³, F. Cortellaro², M.P. Donadini^2,4 | ¹Scuola di Medicina, Università degli Studi dell’Insubria, Varese; ²Pronto Soccorso e Medicina d’Urgenza, Ospedale di Circolo, Varese; ³Dipartimento di Medicina, Università degli Studi di Padova; ⁴Dipartimento di Medicina e Chirurgia, Università degli Studi dell’Insubria, Varese, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.226

  327

  PDF: 0

• 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

  304

  PDF: 0