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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

  356

  PDF: 0

• CO02 | Hepatic fibrosis as predictor of cancer-associated thrombosis in patients with intrahepatic cholangiocarcinoma Y. Frion-Herrera^1,2, C. Venturin^1,3, M. Cadamuro⁴, J. Gasparello⁵, C.M. Radu¹, M. Fassan⁵, C. Mescoli⁶, U. Cillo⁷, E. Gringeri⁷, G. Zanus⁸, L. Fabris^1,3, P. Simioni¹ | ¹Clinical Medicine and Thrombotic and Haemorrhagic Disease Unit, and Haemophilia Center, Padua University-Hospital, Department of Medicine [DIMED], University of Padua, Italy; ²Department of Biology [DiBio], University of Padua, Italy; ³Department of Internal Medicine, Digestive Disease Section, Liver Center, Yale University, New Haven, CT, USA; ⁴School of Medicine and Surgery, University of Milan-Bicocca, Milan, Italy; ⁵Department of Pathology Ca’ Foncello Hospital, ULSS2 Marca Trevigiana, Italy; ⁶Pathology Unit, Padua University-Hospital, Padua, Italy; ⁷Hepatobiliary Surgery and Liver Transplantation Unit, Padua University-Hospital, Department of Surgery, Oncology and Gastroenterology [DISCOG], University of Padua, Italy; ⁸General Surgery Unit, Ca’ Foncello Hospital, ULSS2 Marca Trevigiana, Department of Surgery, Oncology and Gastroenterology [DISCOG], University of Padua, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.207

  494

  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

  354

  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

  409

  PDF: 0

• CO47 | Genetic characterization of the KIV2 LPA polymorphism in subjects with bicuspid aortic valve with different clinical complications R. Orsi¹, G. Barbieri¹, E. Sticchi^1,2, A. Kura¹, L. Squillantini¹, P. Cantini¹, A. Rogolino², M. Berteotti^1,2, S. Nistri³, P. Stefàno⁴, R. Marcucci^1,2, B. Giusti^1,2 | ¹Department of Experimental and Clinical Medicine, University of Firenze; ²Centre for Atherothrombotic Diseases, AOU Careggi, Firenze; ³Cardiology, CMSR Veneto Medica, Altavilla Vicentina; ⁴Cardiac Surgery, AOU-Careggi, Firenze, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.257

  350

  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

  367

  PDF: 0

• 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

  438

  PDF: 0

• PO62 | Management of anticoagulation during extracorporeal circulation in a patient with APS T. Marrazzo¹, C. Marra², A. Caiazzo², I. Mattucci², L. Verniero³, N. Galdieri³, M.P. Ursi⁴, R. Albisinni⁵ | ¹UOC Medicina Interna e dei Trapianti, Ospedale Monaldi Azienda dei Colli, Napoli; ²UOSD di Cardiochirurgia dei Trapianti, Ospedale Monaldi Azienda dei Colli, Napoli; ³UOSD Terapia Intensiva di CCH Ospedale Monaldi Azienda dei Colli, Napoli; ⁴UOC MECAU Ospedale CTO Azienda dei Colli, Napoli; ⁵UOC CCH generale Ospedale Monaldi Azienda dei Colli, Napoli, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.331

  372

  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

  451

  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

  392

  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

  379

  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

  398

  PDF: 0

• 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

  443

  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

  383

  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

  364

  PDF: 0

• 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

  384

  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

  384

  PDF: 0

• CO16 | The predictive value of high-sensitivity C-reactive protein for assessing thrombosis risk in non-small cell lung cancer P. Gomez-Rosas^1,2, M. Marchetti^1,3, L. Russo¹, C.J. Tartari¹, S. Bolognini¹, C. Ticozzi¹, F. Schieppati¹, A. D’Alessio⁴, R. Labianca⁵, A. Falanga^1,3 All on behalf of the Hypercan Investigators | ¹Hospital Papa Giovanni XXIII, Bergamo, Italy; ²Cardiovascular Research Institute Maastricht, CARIM, Maastricht University, Maastricht, the Netherlands; ³School of Medicine and Surgery, University of Milan Bicocca, Italy; ⁴University Vita-Salute San Raffaele, Milan, Italy; ⁵Fondazione ARTET Onlus, Bergamo, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.220

  402

  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

  402

  PDF: 0

• 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

  373

  PDF: 0

• CO14 | Inflammation and fibrinolysis biomarkers as predictors of cancer risk in healthy subjects: results from the hypercan study C. Ticozzi¹, S. Bolognini^1,2, P. Gomez-Rosas^1,3, L. Russo^1,2, Cj. Tartari^1,2, F. Schieppati^1,2, G. Sampietro⁴, L. Barcella¹, M. Marchetti^1,2, A. Falanga^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; ⁴Unit of Epidemiology and Statistics, ATS Bergamo, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.218

  433

  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

  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

  368

  PDF: 0

• PO15 | Venous thromboembolism risk associated with midline catheters and peripherally inserted central catheters: a systematic review and meta-analysis D. Santagata¹, F. Subri¹, F. Dentali^1,2, M.P. Donadini¹, I. Giarretta² | ¹Department of Medicine and Surgery, Research Center on Thromboembolic Disorders and Antithrombotic Therapies, University of Insubria, Varese and Como; ²Department of Internal Medicine, Ospedale di Circolo and Fondazione Macchi, Varese, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.276

  359

  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

  428

  PDF: 0

• CO09 | Long term effectiveness and safety of direct oral anticoagulants in patients with factor V Leiden and/or prothrombin gene mutation and venous thromboembolism: a single centre, retrospective cohort study 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; ⁴IRCCS Neuromed, Pozzilli, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.213

  466

  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

  420

  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

  393

  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

  383

  PDF: 0

• PO10 | Clinical and laboratory features of long-Covid syndrome: a cross-sectional study of 1,337 Covid-19 survivors C. Ambaglio¹, S. V. Benatti², C. J. Tartari^1,3, L. Russo^1,3, S. Bolognini^1,3, C. Ticozzi¹, F. Schieppati¹, V. Brusegan¹, S. Venturelli², L. Barcella¹, M. Rizzi², M. Marchetti^1,3, A. Falanga^1,3 | ¹Department of Immunohematology and Transfusion Medicine, Papa Giovanni XXIII Hospital, Bergamo; ²Division of Infectious Diseases, Papa Giovanni XXIII Hospital, Bergamo; ³Department of Medicine and Surgery, University of Milan Bicocca, Monza, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.272

  399

  PDF: 0

• 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

  415

  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

  486

  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

  384

  PDF: 0

• CO37 | Assessment of clotting factor activity and sterility in thawed fresh frozen plasma supplied to helicopter emergency medical services for prehospital transfusion D. Romeo¹, M. Marchetti^1,2, M. Testa¹, A. Motta¹, P. Gomez-Rosas¹, G. Ravasio¹, F. Daminelli³, L. Barcella¹, A. Falanga^1,2 | ¹Immunohematology and Transfusion Medicine Department, Hospital Papa Giovanni XXIII, Bergamo; ²School of Medicine and Surgery, University Milano Bicocca, Milan; ³Anesthesia and Resuscitation Department, Hospital Papa Giovanni XXIII, Bergamo, Italy

  22-10-2025

  https://doi.org/10.4081/btvb.2025.244

  400

  PDF: 0

• PO57 | Direct oral anticoagulant determination in urine samples compared to plasma concentrations in outpatients with atrial fibrillation and obesity A. Pannunzio¹, I.M. Palumbo¹, D. Menichelli¹, V. Cammisotto², V. Castellani³, E. Baldacci⁴, R. Mormile⁴, A. Chistolini⁴, G. Bernardini⁵, N. Porcu¹, D. Pastori², J. Harenberg⁶, F. Violi², P. Pignatelli² | ¹Department of General Surgery, Surgical Specialties and Organ Transplantation Paride Stefanini, Sapienza University of Roma, Italy; ²Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Roma, Italy; ³Department of Translational and Precision Medicine, Sapienza University of Roma, Italy; ⁴Department of Hematology, Oncology and Dermatology, Sapienza University of Roma, Italy; ⁵U.O.S.D. Medicina Rigenerativa DAI, Medicina Diagnostica e Radiologia, Policlinico Umberto 1, Roma, Italy; ⁶Ruprecht Karls University of Heidelberg, Germany

  22-10-2025

  https://doi.org/10.4081/btvb.2025.326

  342

  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

  214

• PO94 | The use of antidepressant drugs and benzodiazepine hypnotics as an unusual risk factor for VTE G. Chiarelli, F. Strano, P. Conca, P. Rufolo, M. G. Mazzone, R. Russo, L. Jr Valletta, G. D’Errico, C. De Luca, E. Cimino, A. Tufano, 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.2025.364

  450

  PDF: 0

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