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Bank TC, Ma'ayeh M, Rood KM. Maternal Coagulation Disorders and Postpartum Hemorrhage. Clin Obstet Gynecol 2023; 66:384-398. [PMID: 37130381 DOI: 10.1097/grf.0000000000000787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Coagulation disorders are rare causes of postpartum hemorrhage. Disturbances in coagulation should be suspected in patients with a family history of coagulopathy, those with a personal history of heavy menstrual bleeding, and those with persistent bleeding despite correction of other causes. The coagulopathic conditions discussed include disseminated intravascular coagulation, platelet disorders, and disturbances of coagulation factors. These should not be overlooked in the evaluation of obstetric hemorrhage, as diagnosis and appropriate treatment may prevent severe maternal morbidity and mortality.
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Affiliation(s)
- Tracy C Bank
- Department of Obstetrics & Gynecology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Marwan Ma'ayeh
- Department of Obstetrics & Gynecology, ChristianaCare, Newark, Delaware
| | - Kara M Rood
- Department of Obstetrics & Gynecology, The Ohio State University Wexner Medical Center, Columbus, Ohio
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2
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Castle D, Desborough MJR, Kemp M, Lowe G, Thomas W, Obaji S. Outcomes and management of pregnancy in women with bleeding disorder of unknown cause. J Thromb Haemost 2022; 20:2519-2525. [PMID: 36053176 DOI: 10.1111/jth.15871] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 07/29/2022] [Accepted: 08/18/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Patients with a bleeding tendency with normal laboratory tests have been described as having an unclassified bleeding disorder or bleeding disorder of unknown cause (BDUC). There are very little data available on how to manage pregnancy. OBJECTIVES To study management and outcomes of these patients at four United Kingdom hemophilia comprehensive care centers. METHODS Retrospective case note review from 2010-2020. RESULTS Sixty deliveries in 36 patients were recorded. The median International Society on Thrombosis and Haemostasis bleeding assessment tool score was 9. In 54 cases for which data were available, the odds ratio for post partum hemorrhage (PPH) was 6.3 for no primary hemostatic prophylaxis versus prophylaxis (95% confidence interval 1.2-34.2, p < .05); 7/9 (78%) versus 16/45 (36%) PPH incidence for the groups, respectively. Hemostatic prophylaxis was with tranexamic acid but some patients received desmopressin or platelet infusions. Secondary PPH was seen in 5/60 (8%) of cases. No neonatal bleeding complications or maternal thromboembolic complications were noted. Avoidance of regional anesthesia and fetal delivery precautions were commonly advised, but in the small number of cases in which they occurred no complications were noted. CONCLUSIONS Despite hemostatic prophylaxis PPH was commonly seen. Further prospective studies of BDUC patients are required to determine optimal management in pregnancy as well as determine the pathophysiological basis of bleeding.
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Affiliation(s)
- Daniel Castle
- Haemophilia Centre, University Hospital of Wales, Cardiff, UK
| | - Michael J R Desborough
- Department of Haematology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
- Haemophilia and Thrombosis Centre, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Michelle Kemp
- Department of Obstetrics, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Gillian Lowe
- Department of Haematology, University Hospitals Birmingham, Birmingham, UK
| | - Will Thomas
- Department of Haematology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Samya Obaji
- Haemophilia Centre, University Hospital of Wales, Cardiff, UK
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3
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Lenting PJ, Kizlik-Manson C, Casari C. Towards novel treatment options in von Willebrand disease. Haemophilia 2022; 28 Suppl 4:5-10. [PMID: 35521728 DOI: 10.1111/hae.14518] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 02/07/2022] [Accepted: 02/07/2022] [Indexed: 11/29/2022]
Abstract
Deficiency or dysfunction of von Willebrand factor (VWF) is associated with a bleeding disorder known as von Willebrand disease (VWD). The clinical manifestations of VWD are heterogeneous, and are in part dictated by the structural or functional defects of VWF. The tools to control bleeding in VWD are dominated by VWF concentrates, desmopressin and antifibrinolytic therapy. In view of these treatments being considered as effective, it is surprising that quality-of-life studies consistently demonstrate a significant mental and physical burden in VWD patients, particularly in women. Apparently, the current weaponry to support the management of VWD is insufficient to fully address the needs of the patients. It is important therefore to continue to search for innovative treatment options which could better serve the VWD patients. In this short review, two of such options are discussed in more detail: emicizumab to correct for the deficiency of factor VIII (FVIII), and the pegylated aptamer BT200 to increase endogenous levels of the VWF/FVIII complex.
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Affiliation(s)
- Peter J Lenting
- Laboratory for Hemostasis, Inflammation & Thrombosis, Unité Mixed de Recherche (UMR)-1176, Institut National de la Santé et de la Recherche Médicale (Inserm), Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Claire Kizlik-Manson
- Laboratory for Hemostasis, Inflammation & Thrombosis, Unité Mixed de Recherche (UMR)-1176, Institut National de la Santé et de la Recherche Médicale (Inserm), Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Caterina Casari
- Laboratory for Hemostasis, Inflammation & Thrombosis, Unité Mixed de Recherche (UMR)-1176, Institut National de la Santé et de la Recherche Médicale (Inserm), Université Paris-Saclay, Le Kremlin-Bicêtre, France
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4
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Patel P, Balanchivadze N. Hematologic Findings in Pregnancy: A Guide for the Internist. Cureus 2021; 13:e15149. [PMID: 34164247 PMCID: PMC8214837 DOI: 10.7759/cureus.15149] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/21/2021] [Indexed: 12/25/2022] Open
Abstract
Hematologic changes in pregnancy are common and can potentially lead to maternal and fetal morbidity. Here, we present various hematologic manifestations seen in pregnant women. Iron deficiency anemia (IDA) is the most common cause of anemia in pregnancy. Physiologically, the state of pregnancy results in increased iron demand. Iron deficiency is important to diagnose and treat early for better maternal and fetal outcomes. An algorithmic approach is used for the repletion of iron storage, starting with oral elemental iron daily and escalating to intravenous iron if necessary. Folate and cobalamin are necessary elements for deoxyribonucleic acid (DNA) synthesis, fetal growth, and maternal tissue development, and deficiency in these elements can be a cause for anemia in pregnancy. Thrombocytopenia is currently the second most common hematologic condition in pregnancy after anemia. There is a wide range of etiology for thrombocytopenia in pregnancy from benign to life-threatening causes that require prompt diagnosis and treatment. These conditions include gestational thrombocytopenia, thrombotic thrombocytopenic purpura, pregnancy-associated atypical hemolytic-uremic syndrome, and immune thrombocytopenia. Acquired bleeding disorders that can cause major complications in pregnancy include von Willebrand disease (vWD) and coagulation factor deficiencies. Women with vWD are at increased risk of pregnancy bleeding and postpartum hemorrhage. Pregnancy can also produce a physiologic hypercoagulable state, leading to life-threatening conditions like thromboembolism. Diagnosis, treatment options, and guidelines for the management of these conditions will be explored in this review.
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Affiliation(s)
- Pooja Patel
- Internal Medicine, Grand Strand Medical Center, Myrtle Beach, USA
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5
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Seidizadeh O, Peyvandi F, Mannucci PM. Von Willebrand disease type 2N: An update. J Thromb Haemost 2021; 19:909-916. [PMID: 33497541 DOI: 10.1111/jth.15247] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 01/13/2021] [Accepted: 01/14/2021] [Indexed: 12/18/2022]
Abstract
Quantitative or qualitative defects of von Willebrand factor (VWF) are responsible for the most common inherited bleeding disorder, von Willebrand disease (VWD). Type 2N VWD is an uncommon recessive disorder that results from gene mutations located in the region coding for the binding site of VWF for factor VIII (FVIII). This narrative review describes the pathophysiology, diagnostic procedures and treatment as well as the molecular biology of type 2N VWD. Although other VWF-dependent functions like binding to platelets and collagen are preserved, FVIII plasma levels are low due to the rapid clearance of this moiety in the absence or reduction of its binding to VWF. The diagnosis of type 2N should be considered in patients with low FVIII coagulant activity (FVIII:C) and disproportionally higher VWF antigen, especially when they present with an autosomal recessive pattern of inheritance. Because an accurate diagnosis is essential for genetic counseling and optimal treatment, type 2N must be distinguished from mild/moderate hemophilia A and its carrier state. This differential diagnosis can be obtained by using the laboratory assay of the FVIII binding capacity of VWF (VWF:FVIIIB) or analysis of the FVIII binding site on the VWF gene.
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Affiliation(s)
- Omid Seidizadeh
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center and Fondazione Luigi Villa, Milan, Italy
| | - Flora Peyvandi
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center and Fondazione Luigi Villa, Milan, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Pier Mannuccio Mannucci
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center and Fondazione Luigi Villa, Milan, Italy
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Maternal and neonatal bleeding complications in relation to peripartum management in hemophilia carriers: A systematic review. Blood Rev 2021; 49:100826. [PMID: 33775466 DOI: 10.1016/j.blre.2021.100826] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 03/04/2021] [Accepted: 03/16/2021] [Indexed: 12/20/2022]
Abstract
Currently, there is no consensus on the optimal management to prevent postpartum hemorrhage (PPH) in hemophilia carriers. We aimed to evaluate peripartum management strategies in relation to maternal and neonatal bleeding outcomes by performing an extensive database search up to August 2020. Seventeen case-reports/series and 11 cohort studies were identified of overall 'poor' quality describing 502 deliveries. The PPH incidence in the individual patient data was 63%; 44% for those women receiving prophylaxis to correct coagulation and 77% for those without (OR 0.23, CI 0.09-0.58) and in cohort data 20.3% (26.8% (11/41) vs. 19.4% (55/284) (OR: 1.53, 95% CI: 0.72-3.24), respectively. Peripartum management strategies mostly consisted of clotting factor concentrates, rarely of desmopressin or plasma. Tranexamic acid appears promising in preventing secondary PPH, but was not used consistently. Neonatal bleeding was described in 6 affected male neonates, mostly after instrumental delivery or emergency CS, but insufficient information was provided to reliably investigate neonatal outcome in relation to management. The high PPH risk seems apparent, at most mildly attenuated by prophylactic treatment. Prospective cohort studies are needed to determine the optimal perinatal management in hemophilia.
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Rassoulzadegan M, Ala F, Jazebi M, Enayat MS, Tabibian S, Shams M, Bahraini M, Dorgalaleh A. Molecular and clinical profile of type 2 von Willebrand disease in Iran: a thirteen-year experience. Int J Hematol 2020; 111:535-543. [PMID: 31939074 DOI: 10.1007/s12185-019-02814-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 12/25/2019] [Accepted: 12/25/2019] [Indexed: 01/23/2023]
Abstract
Type 2 von Willebrand disease (VWD) is the most common congenital bleeding disorder, with variable bleeding tendency and a complex laboratory phenotype. In the current study, we report the clinical and molecular profile of a large number of Iranian patients with type 2 VWD. All exons, intron-exon boundaries, and untranslated regions were sequenced by Sanger sequencing for direct mutation detection. All identified mutations were confirmed in family members and by relevant bioinformatics studies. A total of 136 patients with type 2 VWD were diagnosed, including 42 (30.9%), 32 (23.6%), 38 (27.9%), and 24 (17.6%) patients with type 2A, type 2B, type 2M, and type 2N, respectively. Epistaxis (49%), gum bleeding (30.2%), ecchymosis (23.2%), and menorrhagia (16.3%) were the most common clinical presentations, while miscarriage (2.3%) and umbilical cord bleeding (0.8%) were the rarest. Thirty mutations were identified within the VWF gene, nine (30%) being novel, with p.Arg1379Cys (n = 20), p.Val1316Met (n = 13), p.Arg1597Trp (n = 13), p.Arg1374Cys (n = 10), p.Ser1506Leu (n = 10), and p.Arg1308Cys (n = 9) the most common. Type 2 VWD is a hemorrhagic disorder with variable bleeding tendency and a heterogeneous molecular basis in patients in Iran.
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Affiliation(s)
| | - Fereydoun Ala
- Iranian Comprehensive Hemophilia Care Centre, Tehran, Iran
| | | | | | - Shadi Tabibian
- Department of Hematology and Blood Transfusion, Faculty of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mahmood Shams
- Department of Medical Laboratory, Faculty of Paramedical Science, Babol University of Medical Science, Babol, Iran
| | - Mehran Bahraini
- Department of Hematology and Blood Transfusion, Faculty of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Akbar Dorgalaleh
- Department of Hematology and Blood Transfusion, Faculty of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran.
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8
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Sidonio RF, Zia A, Fallaize D. Potential Undiagnosed VWD Or Other Mucocutaneous Bleeding Disorder Cases Estimated From Private Medical Insurance Claims. J Blood Med 2020; 11:1-11. [PMID: 32021526 PMCID: PMC6954081 DOI: 10.2147/jbm.s224683] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Accepted: 10/25/2019] [Indexed: 11/23/2022] Open
Abstract
Introduction Von Willebrand disease (VWD) is a common inherited bleeding disorder, but awareness among health care professionals is low. We estimated the number of cases of undiagnosed VWD or other mucocutaneous bleeding disorders among commercially insured patients in the United States with a recent history of bleeding events. Methods Patients with a VWD diagnosis who were users of or candidates for von Willebrand factor replacement were identified from the IMS PharMetrics Plus Database (2006–2015). We constructed a unary patient-finding model based on 12 prediagnosis variables that best defined this population, and applied this to undiagnosed patients with recent bleeding events from the same database. Cases of symptomatic undiagnosed VWD or other mucocutaneous bleeding disorders in the commercially insured population were estimated from the “best fit” (positive predictive value [PPV] 83%) and “good fit” (PPV 75%) patients thus identified. Results Overall, 507,668 undiagnosed patients with recent bleeding events were identified (86% female, 14% male). Application of the VWD model identified 3318 best-fit and 37,163 good-fit patients; 91% of best-fit patients were females aged <46 years, with heavy menstrual bleeding as the most common claim. Projection to the full commercially insured US population suggested that 35,000–387,000 patients may have symptomatic, undiagnosed VWD or other mucocutaneous bleeding disorders. Discussion Computer modeling suggests there may be a significant number of patients with symptomatic, undiagnosed VWD or other mucocutaneous bleeding disorder in the commercially insured population. Enhanced awareness of VWD symptoms and their impact, and of screening and testing procedures, may improve the diagnosis of VWD and reduce disease burden.
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Affiliation(s)
- Robert F Sidonio
- Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Emory University, Atlanta, GA, USA
| | - Ayesha Zia
- Division of Hematology Oncology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Dana Fallaize
- Department of Life Sciences, Charles River Associates, Boston, MA, USA
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9
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Punt M, Waning M, Mauser-Bunschoten E, Kruip M, Eikenboom J, Nieuwenhuizen L, Makelburg A, Driessens M, Duvekot J, Peters M, Middeldorp J, Bloemenkamp K, Schutgens R, Lely A, Van Galen K. Maternal and neonatal bleeding complications in relation to peripartum management in women with Von Willebrand disease: A systematic review. Blood Rev 2020; 39:100633. [DOI: 10.1016/j.blre.2019.100633] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 09/06/2019] [Accepted: 10/01/2019] [Indexed: 12/17/2022]
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11
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Königs C, James A, Federici A. Contemporary issues in the management of von Willebrand disease. Thromb Haemost 2017; 116 Suppl 1:S18-25. [DOI: 10.1160/th16-01-0050] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Accepted: 06/22/2016] [Indexed: 01/28/2023]
Abstract
SummaryVon Willebrand disease (VWD) is the most common inherited bleeding disorder. Bleeding scores in VWD, focused in particular on mucosal bleeding, can be very useful in the diagnosis and validation of different types of treatment. The results of an extended prospective study with a large amount of information on clinical phenotype and implications in treatment are reviewed in this article. Treatment of mucosal and joint bleeding in severe VWD remains difficult in some patients. Due to the lack of data on the use of prophylaxis in these patients it is difficult to establish optimal treatment regimens. An overview of the literature, with a focus on the ongoing PRO.WILL study, is provided here. Furthermore, understanding the changes in von Willebrand factor (VWF) levels during pregnancy is very important for establishing the optimal management strategy for pregnancy and delivery in women with VWD. A recently published prospective observational cohort study in women with and without VWD during the postpartum period provides important data that should allow the improvement of postpartum treatment protocols.
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Abstract
An infant with presumed maternal immune thrombocytopenic purpura had persistent thrombocytopenia with platelet clumping. The patient had no significant bleeding symptoms in the first year of life and von Willebrand antigen and ristocetin cofactor activity were normal. Absent high molecular weight multimers ultimately led to a genetically proven diagnosis of type 2B von Willebrand disease (3964G>A VWF exon 28), highlighting the challenges of establishing this diagnosis in infants.
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Ragni MV, Machin N, James AH, Seaman CD, Malec LM, Kessler CM, Konkle BA, Kouides PA, Neff AT, Philipp CS, Brooks MM. Feasibility of the Von Willebrand disease PREVENT trial. Thromb Res 2017; 156:8-13. [PMID: 28577390 DOI: 10.1016/j.thromres.2017.05.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 04/20/2017] [Accepted: 05/23/2017] [Indexed: 11/27/2022]
Abstract
BACKGROUND Despite treatment, women with von Willebrand disease (VWD) have lower von Willebrand factor (VWF) levels and greater blood loss at delivery than controls. Current weight-based dosing does not account for the ~1.5-fold increase in blood volume in pregnancy. METHODS To evaluate the feasibility of a trial to prevent postpartum hemorrhage (PPH), we reviewed pre-pregnancy and 8th month VWF levels in women with VWD with and without PPH following vaginal delivery, assessed VWF concentrate use at delivery by U.S. hemophilia treatment center physician survey, and reviewed thrombosis risk with VWF concentrate by literature review. We determined trial interest and acceptability by structured interviews of physicians and patients. Analysis was by Student's t-test for continuous data, and chi-square or Fisher's exact test for discrete data. RESULTS PPH was associated with lower pre-pregnancy VWF:RCo, p<0.005; higher pre-pregnancy, 8th and 9th-month weight, each p<0.001; a family bleeding history, p=0.036; and VWF concentrate treatment, p=0.005. Surveyed physicians reported first-line therapy at delivery was VWF concentrate, at a mean dose 50IU/kg. A trial of a 1.5-fold volume-based dose increase was acceptable to physicians and patients, if it is safe and if costs and visits are minimized. A literature review determined thrombosis risk with VWF concentrate is low, 0.4%. CONCLUSIONS This study suggests pre-pregnancy VWF:RCo may predict PPH, but 50-80IU/kg VWF concentrate dosing may not prevent PPH. If pharmacokinetic modeling confirms volume-based dosing achieves VWF levels comparable to pregnant controls, it may be possible to determine if volume-modified VWF concentrate dosing will reduce PPH in VWD.
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Affiliation(s)
- Margaret V Ragni
- University of Pittsburgh Medical Center, Pittsburgh, PA, United States; Hemophilia Center of Western Pennsylvania, Pittsburgh, PA, United States.
| | - Nicoletta Machin
- University of Pittsburgh Medical Center, Pittsburgh, PA, United States
| | - Andra H James
- Duke University Medical Center, Durham, NC, United States
| | - Craig D Seaman
- University of Pittsburgh Medical Center, Pittsburgh, PA, United States; Hemophilia Center of Western Pennsylvania, Pittsburgh, PA, United States
| | - Lynn M Malec
- University of Pittsburgh Medical Center, Pittsburgh, PA, United States; Hemophilia Center of Western Pennsylvania, Pittsburgh, PA, United States
| | - Craig M Kessler
- Georgetown University Medical Center, Washington, DC, United States
| | | | | | - Anne T Neff
- Cleveland Clinic Foundation, Cleveland, OH, United States
| | - Claire S Philipp
- Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, United States
| | - Maria M Brooks
- Graduate School of Public Health, Pittsburgh, PA, United States
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Blood volume-based von Willebrand factor to prevent postpartum hemorrhage in von Willebrand disease. Blood Adv 2017; 1:703-706. [PMID: 29296713 DOI: 10.1182/bloodadvances.2017005090] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Publisher's Note: This article has a companion Point by Kouides. Publisher's Note: Join in the discussion of these articles at Blood Advances Community Conversations.
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15
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Roth CK, Syed LJ. von Willebrand disease in pregnancy. Nurs Womens Health 2016; 20:501-505. [PMID: 27719779 DOI: 10.1016/j.nwh.2016.08.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Revised: 03/30/2016] [Indexed: 11/25/2022]
Abstract
von Willebrand disease is the most prevalent inherited bleeding disorder, affecting up to 1.3% of the population. It is caused by a defect or deficiency of the von Willebrand factor. Women with the condition may not be aware of their condition at the time of childbirth, but they are at high risk of postpartum hemorrhage even days after birth. In this article we briefly review the condition and specific considerations for the antepartum, intrapartum, and postpartum phases. It is important for nurses who care for women during childbirth to have a keen understanding of this condition.
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James AH, Konkle BA, Kouides P, Ragni MV, Thames B, Gupta S, Sood S, Fletcher SK, Philipp CS. Postpartum von Willebrand factor levels in women with and without von Willebrand disease and implications for prophylaxis. Haemophilia 2014; 21:81-7. [DOI: 10.1111/hae.12568] [Citation(s) in RCA: 76] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/12/2014] [Indexed: 11/30/2022]
Affiliation(s)
| | - B. A. Konkle
- Puget Sound Blood Center Seattle WA USA
- University of Washington Seattle WA USA
| | - P. Kouides
- Rochester General Hospital Rochester NY USA
| | - M. V. Ragni
- University of Pittsburgh Pittsburgh PA USA
- Hemophilia Center of Western Pennsylvania Pittsburgh PA USA
| | | | - S. Gupta
- Indiana Hemophilia & Thrombosis Center Indianapolis IN USA
| | - S. Sood
- University of Michigan Ann Arbor MI USA
| | | | - C. S. Philipp
- Rutgers Robert Wood Johnson Medical School New Brunswick NJ USA
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Sharma V, Khalid A, Cohen AJ. Management of pregnancy in a patient with severe hemophilia type a. AJP Rep 2013; 3:29-32. [PMID: 23943706 PMCID: PMC3699150 DOI: 10.1055/s-0032-1331376] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2012] [Accepted: 08/10/2012] [Indexed: 11/21/2022] Open
Abstract
Hemophilia type A is a rare inherited bleeding disorder with a diversity of clinical manifestations ranging from persistent bleeding after minor trauma, spontaneous deep muscle or joint hemorrhage, to intracranial hemorrhage. As an X-linked disorder, hemophilia is rare in females and therefore there is little experience with pregnancy and no standardized guidelines to prevent bleeding antepartum, at delivery, and postpartum. We report the clinical course and management of a woman with severe hemophilia A who on two occasions had uncomplicated pregnancies and vaginal deliveries at term utilizing bolus recombinant factor VIII concentrate.
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Affiliation(s)
- Vipra Sharma
- Department of Hematology Oncology, Newark Beth Israel Medical Center, Newark, New Jersey
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19
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Abstract
Abstract
A mild thrombocytopenia is relatively frequent during pregnancy and has generally no consequences for either the mother or the fetus. Although representing no threat in the majority of patients, thrombocytopenia may result from a range of pathologic conditions requiring closer monitoring and possible therapy. Two clinical scenarios are particularly relevant for their prevalence and the issues relating to their management. The first is the presence of isolated thrombocytopenia and the differential diagnosis between primary immune thrombocytopenia and gestational thrombocytopenia. The second is thrombocytopenia associated with preeclampsia and its look-alikes and their distinction from thrombotic thrombocytopenic purpura and the hemolytic uremic syndrome. In this review, we describe a systematic approach to the diagnosis and treatment of these disease entities using a case presentation format. Our discussion includes the antenatal and perinatal management of both the mother and fetus.
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20
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Mannucci PM, Cattaneo M. Desmopressin (DDAVP). Platelets 2013. [DOI: 10.1016/b978-0-12-387837-3.00060-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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22
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Mattoso CRS, Takahira RK, Beier SL, Araujo JP, Corrente JE. Evaluation of von Willebrand Factor During Pregnancy, Lactation and Oestrous Cycle in Bitches Affected and Unaffected by von Willebrand Disease. Reprod Domest Anim 2012; 48:416-22. [DOI: 10.1111/rda.12089] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2011] [Accepted: 08/25/2012] [Indexed: 11/29/2022]
Affiliation(s)
- CRS Mattoso
- School of Veterinary Medicine and Animal Science; São Paulo State University; Botucatu; São Paulo; Brazil
| | - RK Takahira
- School of Veterinary Medicine and Animal Science; São Paulo State University; Botucatu; São Paulo; Brazil
| | - SL Beier
- School of Veterinary Medicine, Agricultural and Animal Sciences Center; Santa Catarina State University; Lages; Santa Catarina; Brazil
| | - JP Araujo
- Biosciences Institute; São Paulo State University; Botucatu; São Paulo; Brazil
| | - JE Corrente
- Biosciences Institute; São Paulo State University; Botucatu; São Paulo; Brazil
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Kovač V, Vlaisavljević V, Reljič M. Evaluation of coagulation abnormalities among women with vaginal bleeding in the first trimester of pregnancy. Int J Gynaecol Obstet 2012; 118:202-4. [PMID: 22727417 DOI: 10.1016/j.ijgo.2012.04.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2011] [Revised: 04/05/2012] [Accepted: 05/22/2012] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To compare blood coagulation parameters between pregnant women with vaginal bleeding in the first trimester of pregnancy and pregnant women with normal pregnancy in the first trimester. METHODS A prospective controlled study of 98 women in the first trimester of vital pregnancy was conducted at the University Medical Centre Maribor, Slovenia. The study group comprised women with vaginal bleeding (n=50) while the control group women with normal pregnancy, admitted for artificial abortion (n=48). Prothrombin time (PT), activated partial thromboplastin time (aPTT), fibrinogen concentration, number of platelets, hemogram, coagulation factor VIII (FVIII) and von Willebrand factor (VWF) activity were compared between the 2 groups. RESULTS No significant between-group differences were detected in mean PT, fibrinogen concentration, FVIII, and VWF activity. Mean aPTT was significantly higher in the control group than the study group (32.47 versus 30.46 seconds; P<0.05). The mean number of platelets was significantly lower in the study group than the control group (181.69 versus 203.52×10(9)/L; P<0.05). All measured coagulation parameters, except VWF activity, were within normal ranges. CONCLUSION Coagulation abnormalities are rarely the cause of vaginal bleeding in the first trimester of pregnancy among women with no previous symptoms of bleeding disorders.
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Affiliation(s)
- Vilma Kovač
- Department of Reproductive Medicine and Gynecological Endocrinology, University Medical Centre Maribor, Maribor, Slovenia.
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Chi C, Kadir RA. Inherited bleeding disorders in pregnancy. Best Pract Res Clin Obstet Gynaecol 2011; 26:103-17. [PMID: 22101176 DOI: 10.1016/j.bpobgyn.2011.10.005] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2011] [Accepted: 10/19/2011] [Indexed: 11/19/2022]
Abstract
Women with inherited bleeding disorders may face several haemostatic challenges during pregnancy and childbirth. Pregnancy in these women requires specialised and individualised care. Prenatal diagnosis is primarily considered in families affected by severe bleeding disorder such as haemophilia. Non-invasive fetal sex determination by analysis of free fetal DNA in maternal blood offers carriers of haemophilia a means of avoiding invasive testing and its associated risks in female pregnancies. With the exception of fibrinogen and factor XIII deficiencies, it is currently unclear whether women with inherited bleeding disorders are at increased risk of miscarriage or antepartum haemorrhage. However, they are at increased risk of primary and secondary postpartum haemorrhage. The fetus, if severely affected, is at risk of cranial bleeding during labour and delivery. Appropriate haemostatic cover during labour and delivery, avoidance of prolonged labour and traumatic delivery, and active management of third stage of labour can minimise the risk of bleeding complications for the mother and her fetus.
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Affiliation(s)
- Claudia Chi
- Department of Obstetrics and Gynaecology, Royal Free Hospital, Pond Street, London, UK
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Huq FY, Kulkarni A, Agbim EC, Riddell A, Tuddenham E, Kadir RA. Changes in the levels of factor VIII and von Willebrand factor in the puerperium. Haemophilia 2011; 18:241-5. [PMID: 21951573 DOI: 10.1111/j.1365-2516.2011.02625.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
To determine changes in Factor VIII (FVIII) and von Willebrand Factor (VWF) in the first 3 days of the puerperium. A prospective study assessing FVIII clotting activity, VWF activity and antigen levels in 95 women (with singleton uncomplicated pregnancies) during labour and on days 1, 2 and 3 of the puerperium. There were no significant differences in FVIII, VWF:Ag and VWF:CB on days 1 and 2 of the puerperium compared with levels during labour. There was a significant decrease in VWF:Ag (P = 0.009) and VWF:CB (P = 0.04) on day 3. Age, ethnicity, duration of labour and mode of delivery did not have any significant effect on the changes in FVIII and VWF levels. The pregnancy induced increase in FVIII and VWF is maintained in the first 48 h after delivery. VWF levels start to decline on day 3 postdelivery.
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Affiliation(s)
- F Y Huq
- Department of Obstetrics and Gynaecology, Royal Free Hospital, London, UK
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Lipe BC, Dumas MA, Ornstein DL. Von Willebrand Disease in Pregnancy. Hematol Oncol Clin North Am 2011; 25:335-58, viii. [DOI: 10.1016/j.hoc.2011.01.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Pérez Solaz A, Ferrandis Comes R, Llau Pitarch JV, Alcántara Noalles MJ, Abengochea Cotaina A, Barberá Alacreu M, Belda Nácher FJ. [Obstetric bleeding: an update]. REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2010; 57:224-235. [PMID: 20499801 DOI: 10.1016/s0034-9356(10)70209-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Massive bleeding in obstetrics still ranks among the most frequent causes of maternal morbidity and mortality worldwide. The most frequent type is primary postpartum hemorrhage, which is usually the result of an atonic uterus. The clinical priorities are to assure hemodynamic stability and to correct coagulation abnormalities. If pharmacologic treatment cannot achieve these goals, invasive methods such as interventional vascular radiology or artery ligation must be used. Hysterectomy is the last resort when the previous methods fail. For the best prognosis, in terms of preventing death, maintaining maternal fertility and minimizing morbidity, every maternity ward should have a well-defined multidisciplinary protocol that facilitates diagnosis and immediate treatment.
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Castaman G, Tosetto A, Rodeghiero F. Pregnancy and delivery in women with von Willebrand's disease and different von Willebrand factor mutations. Haematologica 2009; 95:963-9. [PMID: 19951969 DOI: 10.3324/haematol.2009.011239] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Pregnancy in von Willebrand's disease may carry a significant risk of bleeding. Information on changes in factor VIII and von Willebrand factor and pregnancy outcome in relation to von Willebrand factor gene mutations are very scanty. DESIGN AND METHODS We examined biological response to desmopressin, changes in factor VIII and von Willebrand factor and pregnancy outcome in a cohort of 23 women with von Willebrand's disease characterized at molecular level and prospectively followed during 2000-2007. RESULTS Thirty-one pregnancies occurred during the study period. Remarkably, similar changes of factor VIII and von Willebrand factor were observed after desmopressin and during pregnancy in nine women with R854Q, R1374H, V1665E, V1822G and C2362F mutations. Women with von Willebrand's disease and R1205H and C1130F mutations (17 pregnancies in 12 women) had only a slight increase of factor VIII and von Willebrand factor during pregnancy while their response to desmopressin was marked but short-lived. For these women, two to three desmopressin administrations within the first 48 hours were sufficient to successfully manage vaginal delivery. Two women with recessive von Willebrand's disease due to compound heterozygosity for different gene mutations had a spontaneous, major increase in factor VIII while von Willebrand factor remained severely reduced. Desmopressin increased factor VIII and was clinically useful in the first case, while a factor VIII/von Willebrand factor concentrate was required in the second patient not responsive to the compound. Factor VIII/von Willebrand factor concentrate was also required for two women with type 2 A von Willebrand's disease with V1665E mutations who had no von Willebrand factor activity change during pregnancy. In one of them, delayed bleeding occurred 15 days later requiring treatment with Factor VIII/von Willebrand factor concentrate. No miscarriages or stillbirths occurred. CONCLUSIONS Close follow-up and detailed guidelines for the management of parturition have produced a very low rate of immediate and late bleeding complications in this setting. Desmopressin was effective and safe in preventing significant bleeding at delivery in most of these patients.
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Affiliation(s)
- Giancarlo Castaman
- Department of Cell Therapy and Hematology, San Bortolo Hospital, I-36100 Vicenza, Italy.
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Cata J, Hanna A, Tetzlaff J, Bishai A, Barsoum S. Spinal anesthesia for a cesarean delivery in a woman with type-2M von Willebrand disease: case report and mini-review. Int J Obstet Anesth 2009; 18:276-9. [DOI: 10.1016/j.ijoa.2009.01.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2008] [Revised: 06/13/2008] [Accepted: 01/10/2009] [Indexed: 11/30/2022]
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Nichols WL, Hultin MB, James AH, Manco-Johnson MJ, Montgomery RR, Ortel TL, Rick ME, Sadler JE, Weinstein M, Yawn BP. von Willebrand disease (VWD): evidence-based diagnosis and management guidelines, the National Heart, Lung, and Blood Institute (NHLBI) Expert Panel report (USA). Haemophilia 2008; 14:171-232. [PMID: 18315614 DOI: 10.1111/j.1365-2516.2007.01643.x] [Citation(s) in RCA: 580] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- W L Nichols
- Special Coagulation Laboratory, Division of Hematopathology, Department of Laboratory Medicine and Pathology, College of Medicine, Mayo Clinic, Rochester, MN, USA.
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Abstract
Postpartum hemorrhage (PPH) is a potentially life-threatening complication of both vaginal and cesarean deliveries. Although many variables increase the chance for bleeding, a PPH in a previous pregnancy is one of the greatest risk factors for recurrent PPH. A physiologic explanation for this association is not known, but recurrent risk factors such as a retained placenta or underlying medical disorders may account for the majority of recurrent PPH cases. To reduce maternal morbidity and mortality, prevention of PPH in these patients is critical. Steps to minimize hemorrhagic complications include the identification of high-risk patients through a complete history, vigilant management of the third stage of labor, and having uterotonic medications readily available in the delivery room. Patients with inherited coagulopathies require individualized treatment, and their risks for bleeding extend beyond the first 24 hours after delivery. Further studies are needed to determine whether the administration of prophylactic measures such as prostaglandins decrease the PPH occurrence in high-risk patients.
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Affiliation(s)
- Michelle A Kominiarek
- Department of Obstetrics and Gynecology, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
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Sánchez-Luceros A, Meschengieser SS, Turdó K, Arizó A, Woods AI, Casais P, Blanco AN, Kempfer AC, Lazzari MA. Evaluation of the clinical safety of desmopressin during pregnancy in women with a low plasmatic von Willebrand factor level and bleeding history. Thromb Res 2006; 120:387-90. [PMID: 17056101 DOI: 10.1016/j.thromres.2006.09.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2006] [Revised: 05/12/2006] [Accepted: 09/12/2006] [Indexed: 10/24/2022]
Affiliation(s)
- Analía Sánchez-Luceros
- Departamento de Hemostasia y Trombosis, Instituto de Investigaciones, Hematológicas Mariano R. Castex, Academia Nacional de Medicina, Buenos Aires, Argentina.
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Lee CA, Chi C, Pavord SR, Bolton-Maggs PHB, Pollard D, Hinchcliffe-Wood A, Kadir RA. The obstetric and gynaecological management of women with inherited bleeding disorders - review with guidelines produced by a taskforce of UK Haemophilia Centre Doctors' Organization. Haemophilia 2006; 12:301-36. [PMID: 16834731 DOI: 10.1111/j.1365-2516.2006.01314.x] [Citation(s) in RCA: 149] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The gynaecological and obstetric management of women with inherited coagulation disorders requires close collaboration between obstetrician/gynaecologists and haematologists. Ideally these women should be managed in a joint disciplinary clinic where expertise and facilities are available to provide comprehensive assessment of the bleeding disorder and a combined plan of management. The haematologist should arrange and interpret laboratory tests and make provision for appropriate replacement therapy. These guidelines have been provided for healthcare professionals for information and guidance and it is also intended that they are readily available for women with bleeding disorders.
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Affiliation(s)
- C A Lee
- Katharine Dormandy Haemophilia Centre and Haemostasis Unit, Royal Free Hospital, London, UK.
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Kouides PA. Current understanding of von Willebrand's disease in women - some answers, more questions. Haemophilia 2006; 12 Suppl 3:143-51. [PMID: 16684010 DOI: 10.1111/j.1365-2516.2006.01272.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Considerable progress has been made in the past decade in describing the obstetrical and gynaecological aspects of von Willebrand's disease (VWD). In addition, epidemiological studies have established an approximately 11-16% prevalence of the laboratory diagnosis of VWD in women presenting with menorrhagia. However, it is not established presently whether an upfront VWD screening should be a part of the standard evaluation of menorrhagia. This is because it is presently not known whether therapy in the VWD patient tailored specifically for VWD will appreciably alter the natural history of menorrhagia compared with the non-VWD menorrhagia patient. There are also subtleties involved in securing the diagnosis of VWD in women presenting with menorrhagia in terms of fluctuation of von Willebrand factor (VWF) levels vis-à-vis the menstrual cycle and the potential impact of oral contraceptive on VWF levels. Regarding management of VWD-related menorrhagia, pending ongoing comparative trials of intranasal desmopressin (DDAVP), tranexamic acid, oral contraceptive and the levonorgestrel intrauterine device, specific recommendations cannot be made presently regarding the superiority of one intervention compared with the other. The management of VWD-related postpartum haemorrhage is also an area of active debate in terms of 'best practice' in type 1 (? prophylactic DDAVP), type 2 [? expectant management if factor VIII:C (FVIII:C) level normalizes] and type 3 patients (? intensity and duration of infusional therapy with a VWF-containing plasma-derived FVIII concentrate). This review summarizes the present state of knowledge and highlights numerous questions for future study based on our present understanding of VWD in women.
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Affiliation(s)
- P A Kouides
- Mary M. Gooley Hemophilia Treatment Center, Rochester, NY 14621, USA.
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Castaman G, Federici AB, Bernardi M, Moroni B, Bertoncello K, Rodeghiero F. Factor VIII and von Willebrand factor changes after desmopressin and during pregnancy in type 2M von Willebrand disease Vicenza: a prospective study comparing patients with single (R1205H) and double (R1205H-M740I) defect. J Thromb Haemost 2006; 4:357-60. [PMID: 16420565 DOI: 10.1111/j.1538-7836.2006.01706.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Type 2M von Willebrand disease (VWD) Vicenza is characterized by the presence of ultra-large von Willebrand factor (VWF) multimers in plasma and very low factor VIII (FVIII)/VWF measurements. So far, R1205H mutation, alone or associated with M740I defect, has been constantly detected in these patients. No data on FVIII/VWF changes after desmopressin and during pregnancy in patients with phenotypic VWD Vicenza has been reported. OBJECTIVE To evaluate biological responsiveness to desmopressin, the FVIII/VWF changes during pregnancy and the clinical outcome in pregnancies and deliveries of six primipara with type 2M VWD Vicenza prospectively followed. PATIENTS AND METHODS Three women with single (R1205H) and three with double (R1205H and M740I) mutation in the VWF gene were enrolled in the study. Prior to pregnancy, all patients had undergone desmopressin test-infusion to assess biological responsiveness and its possible clinical usefulness. RESULTS The results of test-infusion with desmopressin showed the full normalization of FVIII/VWF measurements, with rapid clearance of all moieties postinfusion. However, FVIII/VWF measurements in patients with double defect remained greater after 4 h than those of patients with single defect. The severely reduced basal FVIII/VWF measurements did not change during pregnancy, although somewhat higher VWF levels were observed in patients with double defect. Five out of six women underwent successful delivery under desmopressin prophylaxis, without immediate or delayed bleeding and only one was given a FVIII/VWF concentrate because of a cesarean section. CONCLUSIONS Delivery in women with VWD type 2M Vicenza is safely managed by using desmopressin, despite the fact that basal low FVIII/VWF is not significantly increased during the pregnancy.
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Affiliation(s)
- G Castaman
- Department of Hematology and Hemophilia and Thrombosis Center, San Bortolo Hospital, Vicenza, Italy.
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