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van der Zwet K, van Galen KP, Evers AC, Fischer K, Schutgens RE, van Vulpen LF. Navigating the challenges: a case report on managing a complicated postpartum course in type 3 von Willebrand disease with alloantibodies. Res Pract Thromb Haemost 2024; 8:102399. [PMID: 38689620 PMCID: PMC11058073 DOI: 10.1016/j.rpth.2024.102399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 02/18/2024] [Accepted: 03/18/2024] [Indexed: 05/02/2024] Open
Abstract
Background Von Willebrand disease (VWD) type 3 is characterized by a complete deficiency of von Willebrand factor (VWF), resulting in a severe bleeding phenotype. Treatment often requires administration of VWF concentrates/factor (F)VIII. However, the development of alloantibodies is a rare complication, resulting in ineffective recovery and allergic reactions. Emicizumab, a bispecific antibody mimicking FVIII function, has emerged as a potential alternative, with promising results reported in several case reports. Key Clinical Question Description of multiple approaches to control highly severe postpartum hemorrhage in type 3 VWD with alloantibodies, including off-label use of emicizumab. Clinical Approach Here we present a 28-year-old patient with type 3 VWD and alloantibodies, known to have arthropathy of the right elbow. Previous immune tolerance induction was unsuccessful. Despite receiving negative pregnancy advice during preconception counseling, the patient became pregnant. Delivery was induced at 38 4/7 weeks with prostaglandin, and recombinant FVIIa (rFVIIa) was administered every 2 hours. Despite administration of rFVIIa, bleeding persisted, requiring manual placental removal and insertion of a Bakri balloon. Since bleeding persisted, plasma-derived VWF was administered with an initial excellent recovery and successful embolization of the uterine artery. Twelve days postpartum, she developed endometritis and recurrent vaginal bleeding treated with antibiotics, rFVIIa every 2 hours, and multiple erythrocyte transfusions. Plasma-derived VWF was administered but was complicated by anaphylaxis and no recovery. Due to persistent vaginal bleeding, reembolization of uterine arteries was performed and off-label emicizumab was initiated. Twenty-nine days postpartum, she developed septic shock requiring an abdominal hysterectomy, again complicated by severe bleeding necessitating direct intraabdominal packing after rFVIIa. A computed tomography scan 9 days postsurgery revealed thrombosis in the left iliac vein and asymptomatic pulmonary embolisms. rFVIIa was stopped and prophylactic low-molecular-weight heparin was started. The patient was discharged 2 months after delivery on low-dose low-molecular-weight heparin, emicizumab, and antibiotics for an intra-abdominal abscess. During 2.5 years of emicizumab prophylaxis, she has had no rebleeding in her arthropathic right elbow. Conclusion The current case emphasizes the postpartum clinical challenges of patients with type 3 VWD and alloantibodies. It underscores the potential role of emicizumab in maintaining hemostatic control.
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Affiliation(s)
- Konrad van der Zwet
- Center for Benign Haematology, Thrombosis and Haemostasis, Van Creveldkliniek, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Karin P.M. van Galen
- Center for Benign Haematology, Thrombosis and Haemostasis, Van Creveldkliniek, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Annemiek C.C. Evers
- Obstetrics and Gynaecology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Kathelijn Fischer
- Center for Benign Haematology, Thrombosis and Haemostasis, Van Creveldkliniek, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Roger E.G. Schutgens
- Center for Benign Haematology, Thrombosis and Haemostasis, Van Creveldkliniek, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Lize F.D. van Vulpen
- Center for Benign Haematology, Thrombosis and Haemostasis, Van Creveldkliniek, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
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Romano LG, van Vulpen LF, den Exter PL, Heubel-Moenen FC, Hooijmeijer HL, Coppens M, Fijnvandraat K, Schols SE, Ypma PF, Smit C, Driessens MH, Rosendaal FR, van der Bom JG, Gouw SC, Kruip MJ. Desmopressin in nonsevere hemophilia A: patient perspectives on use and efficacy. Res Pract Thromb Haemost 2023; 7:100281. [PMID: 37601028 PMCID: PMC10439392 DOI: 10.1016/j.rpth.2023.100281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 05/22/2023] [Accepted: 06/01/2023] [Indexed: 08/22/2023] Open
Abstract
Background Desmopressin increases plasma factor VIII and von Willebrand factor levels in persons with nonsevere hemophilia A. Patients' perspectives on desmopressin are relevant to increase and optimize its suboptimal use. However, patients' views on desmopressin are not reported. Objectives To evaluate the perspectives of persons with nonsevere hemophilia A on desmopressin use, barriers for its use, side effects, and their knowledge about desmopressin's efficacy and side effects. Methods Persons with nonsevere hemophilia A were included in a cross-sectional, national, multicenter study. Questionnaires were filled out by adult patients and children aged ≥12 years themselves. Caretakers filled out questionnaires for children aged <12 years. Results In total, 706 persons with nonsevere hemophilia A were included (544 mild, 162 moderate, [age range, 0-88 years]). Of 508 patients, 234 (50%) patients reported previous desmopressin use. Desmopressin was considered as at least moderately effective in 171 of 187 (90%) patients. Intranasal administration was the modality of choice for 138 of 182 (76%) patients. Flushing was the most reported side effect in 54 of 206 (26%) adults and 7 of 22 (32%) children. The most frequently reported advantage and disadvantage were the convenience of intranasal, out-of-hospital administration by 56% (126/227) and side effects in 18% (41/227), respectively. Patients' self-perceived knowledge was unsatisfactory or unknown in 28% (63/225). Conclusion Overall, desmopressin was most often used intranasally and considered effective, with flushing as the most common side effect. The most mentioned advantage was the convenience of intranasal administration and disadvantage was side effects. More information and education on desmopressin could answer unmet needs in patients with current or future desmopressin treatment.
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Affiliation(s)
- Lorenzo G.R. Romano
- Department of Hematology, Hemophilia Treatment Center, Erasmus MC, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Lize F.D. van Vulpen
- Center for Benign Hematology, Thrombosis and Hemostasis, Van Creveldkliniek, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Paul L. den Exter
- Department of Internal Medicine, Division of Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Helene L. Hooijmeijer
- Department of Pediatrics, University Medical Center Groningen, Groningen, The Netherlands
| | - Michiel Coppens
- Department of Vascular Medicine, Amsterdam University Medical Center, Amsterdam, The Netherlands
- Pulmonary Hypertension & Thrombosis, Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands
| | - Karin Fijnvandraat
- Department of Pediatric Hematology, Amsterdam University Medical Center - Emma Children’s Hospital, University of Amsterdam, Amsterdam, The Netherlands
- Department of Molecular Cellular Hemostasis, Sanquin Research and Landsteiner Laboratory, Amsterdam, The Netherlands
| | - Saskia E.M. Schols
- Department of Hematology, Radboud University Medical Center and Hemophilia Treatment Center, Nijmegen-Eindhoven-Maastricht, Nijmegen, The Netherlands
| | - Paula F. Ypma
- Department of Hematology, Haga Hospital, The Hague, The Netherlands
| | - Cees Smit
- Netherlands Hemophilia Patient Society (NVHP), Nijkerk, The Netherlands
| | | | - Frits R. Rosendaal
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Johanna G. van der Bom
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Samantha C. Gouw
- Department of Pediatric Hematology, Amsterdam University Medical Center - Emma Children’s Hospital, University of Amsterdam, Amsterdam, The Netherlands
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Marieke J.H.A. Kruip
- Department of Hematology, Hemophilia Treatment Center, Erasmus MC, Erasmus University Medical Center, Rotterdam, The Netherlands
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Verhagen MJ, van Heerde WL, van der Bom JG, Beckers EA, Blijlevens NM, Coppens M, Gouw SC, Jansen JH, Leebeek FW, van Vulpen LF, Meijer D, Schols SE. In patients with hemophilia, a decreased thrombin generation profile is associated with a severe bleeding phenotype. Res Pract Thromb Haemost 2023; 7:100062. [PMID: 36865907 PMCID: PMC9971314 DOI: 10.1016/j.rpth.2023.100062] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 12/20/2022] [Accepted: 01/02/2023] [Indexed: 02/04/2023] Open
Abstract
Background Heterogeneity in clinical bleeding phenotype has been observed in hemophilia patients with similar FVIII or FIX activity levels. Thrombin generation and plasmin generation, as a global hemostasis assay, may contribute to a better prediction of which patients are at an increased risk of bleeding. Objectives The objective of this study was to describe the association between clinical bleeding phenotype and thrombin generation and plasmin generation profiles in patients with hemophilia. Methods The Nijmegen Hemostasis Assay, which simultaneously measures thrombin and plasmin generation, was performed in plasma samples of patients with hemophilia participating in the sixth Hemophilia in the Netherlands study (HiN6). Patients receiving prophylaxis underwent a washout period. A severe clinical bleeding phenotype was defined as a self-reported annual bleeding rate of ≥5, a self-reported annual joint bleeding rate of ≥3, or the use of secondary/tertiary prophylaxis. Results In total, 446 patients, with a median age of 44 years, were included in this substudy. Thrombin generation and plasmin generation parameters differed between patients with hemophilia and healthy individuals. The median thrombin peak height was 1.0 nM, 25.9 nM, 47.1 nM, and 143.9 nM in patients with severe, moderate, and mild hemophilia and healthy individuals, respectively. A severe bleeding phenotype was observed in patients with a thrombin peak height of <49% and a thrombin potential of <72% compared to healthy individuals, and was independent of the hemophilia severity. The median thrombin peak height was 0.70% in patients with a severe clinical bleeding phenotype and 30.3% in patients with a mild clinical bleeding phenotype. The median thrombin potentials for these patients were 0.06% and 59.3%, respectively. Conclusion A decreased thrombin generation profile is associated with a severe clinical bleeding phenotype in patients with hemophilia. Thrombin generation in combination with bleeding severity may be a better tool to personalize prophylactic replacement therapy irrespective of hemophilia severity.
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Affiliation(s)
- Marieke J.A. Verhagen
- Department of Hematology, Radboud University Medical Center, Nijmegen, The Netherlands,Hemophilia Treatment Center Nijmegen-Eindhoven-Maastricht, Nijmegen, The Netherlands,Department of Laboratory Medicine, Laboratory of Hematology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Waander L. van Heerde
- Department of Hematology, Radboud University Medical Center, Nijmegen, The Netherlands,Hemophilia Treatment Center Nijmegen-Eindhoven-Maastricht, Nijmegen, The Netherlands,Enzyre BV, Novio Tech Campus, Nijmegen, The Netherlands
| | - Johanna G. van der Bom
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Erik A.M. Beckers
- Department of Hematology, Maastricht University Medical Center, Maastricht, The Netherlands
| | | | - Michiel Coppens
- Department of Vascular Medicine and Haemophilia Treatment Center, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Samantha C. Gouw
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands,Pediatric Hematology, Emma Children’s Hospital, Amsterdam University Medical Center, University of Amsterdam, The Netherlands
| | - Joop H. Jansen
- Department of Laboratory Medicine, Laboratory of Hematology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Frank W.G. Leebeek
- Department of Hematology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Lize F.D. van Vulpen
- Center for Benign Haematology, Thrombosis and Haemostasis, Van Creveldkliniek, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Daniëlle Meijer
- Department of Laboratory Medicine, Laboratory of Hematology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Saskia E.M. Schols
- Department of Hematology, Radboud University Medical Center, Nijmegen, The Netherlands,Hemophilia Treatment Center Nijmegen-Eindhoven-Maastricht, Nijmegen, The Netherlands,Correspondence Saskia E. M. Schols, Department of Hematology, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands. @radboudumc_weet
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Affiliation(s)
- Sarah J. Schep
- Van Creveldkliniek, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Marianne Boes
- Department of Pediatrics, Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Roger E.G. Schutgens
- Van Creveldkliniek, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Lize F.D. van Vulpen
- Van Creveldkliniek, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
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