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van Hoorn ES, Houwing ME, Al Arashi W, Leebeek FWG, Hazelzet JA, Gouw SC, Schutgens REG, Schols SEM, Lingsma HF, Cnossen MH. Patient-reported outcomes in autosomal inherited bleeding disorders: A systematic literature review. Haemophilia 2022; 28:197-214. [PMID: 35040234 PMCID: PMC9305757 DOI: 10.1111/hae.14492] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 10/31/2021] [Accepted: 12/23/2021] [Indexed: 01/04/2023]
Abstract
Aim Currently, it is unknown which patient‐reported outcomes are important for patients with autosomal inherited bleeding disorders. Therefore, the purpose of this study is to systematically review the available literature assessing patient‐reported outcomes and their measurement methods in autosomal inherited bleeding disorders. Methods The Embase, Medline ALL, Web of Science Core Collection, Cochrane Central Register of Controlled Trails and Google Scholar databases were searched from inception until 14 August 2020. Studies on patient‐reported outcomes in patients with von Willebrand disease, inherited platelet function disorders and coagulation factor deficiencies were included. Results Twenty‐one articles met the inclusion criteria. Three studies were assessed as having poor quality, and therefore a high risk of bias. Nineteen studies had fair quality rating. Different measurements methods were used, ranging from predefined to self‐developed questionnaires. The majority of included studies focused on von Willebrand disease. Patients with von Willebrand disease reported lower health‐related quality of life compared to the general population. Overall, this trend was especially visible in the following domains: vitality, physical and social functioning and pain. Women with inherited bleeding disorders scored lower on health‐related quality of life compared to men, especially women with heavy menstrual bleeding. Patients with joint bleeds or heavy menstrual bleeding reported an increased level of pain. Conclusion Patients with autosomal inherited bleeding disorders report lower health related quality of life, especially those with joint bleeds or heavy menstrual bleeding. Numerous measurement methods are used in patients with autosomal inherited bleeding disorders, highlighting the need for studies using established, standardized measurement methods.
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Affiliation(s)
- Evelien S van Hoorn
- Erasmus MC, University Medical Centre Rotterdam, Department of Public Health, Rotterdam, The Netherlands
| | - Maite E Houwing
- Erasmus MC - Sophia Children's Hospital, University Medical Centre Rotterdam, Department of Paediatric Haematology, Rotterdam, The Netherlands
| | - Wala Al Arashi
- Erasmus MC - Sophia Children's Hospital, University Medical Centre Rotterdam, Department of Paediatric Haematology, Rotterdam, The Netherlands
| | - Frank W G Leebeek
- Erasmus MC, Erasmus University Medical Centre Rotterdam, Department of Haematology, Rotterdam, The Netherlands
| | - Jan A Hazelzet
- Erasmus MC, University Medical Centre Rotterdam, Department of Public Health, Rotterdam, The Netherlands
| | - Samantha C Gouw
- Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Department of Paediatric Haematology, Amsterdam, The Netherlands
| | - Roger E G Schutgens
- Van Creveldkliniek, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Saskia E M Schols
- Radboud University Medical Centre, Department of Haematology, Nijmegen, The Netherlands
| | - Hester F Lingsma
- Erasmus MC, University Medical Centre Rotterdam, Department of Public Health, Rotterdam, The Netherlands
| | - Marjon H Cnossen
- Erasmus MC - Sophia Children's Hospital, University Medical Centre Rotterdam, Department of Paediatric Haematology, Rotterdam, The Netherlands
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- Erasmus MC, University Medical Centre Rotterdam, Department of Public Health, Rotterdam, The Netherlands
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2
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Morgan G, Brighton S, Laffan M, Goudemand J, Franks B, Finnegan A. The Cost of Von Willebrand Disease in Europe: The CVESS Study. Clin Appl Thromb Hemost 2022; 28:10760296221120583. [PMID: 35979588 PMCID: PMC9393670 DOI: 10.1177/10760296221120583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Background Von Willebrand disease (VWD) is one of the most common inherited bleeding
disorders, imposing a substantial health impact and financial burden. The
Cost of von Willebrand disease in
Europe: A Socioeconomic Study
(CVESS) characterises the socio-economic cost of VWD across Germany, Spain,
Italy, France, and the UK. Methods A retrospective, cross-sectional design captured 12 months of patient disease
management, collected from August-December 2018, for 974 patients. This
enabled estimation of direct medical, direct non-medical and indirect costs,
utilising prevalence estimates to extrapolate to population level. Results Total annual direct medical cost (including/excluding von Willebrand factor
[VWF]) across all countries was the highest cost
(€2 845 510 345/€444 446 023), followed by indirect costs (€367 330 271) and
direct non-medical costs (€60 223 234). Differences were seen between
countries: the UK had the highest direct medical costs excluding VWF
(€159 791 064), Italy the highest direct-non medical (€26 564 496), and
Germany the highest indirect cost burden (€197 036 052). Total direct
medical costs per adult patient increased across VWD types with Type 1
having the lowest cost (€23 287) and Type 3 having the highest cost
(€133 518). Conclusion A substantial financial burden arises from the prevalence of VWD for the
European healthcare systems considered.
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Affiliation(s)
| | | | - Mike Laffan
- Centre for Haematology, Department of Immunology and Inflammation, 216773Imperial College London, London, UK
| | - Jenny Goudemand
- Department of Hemostasis and Transfusion, 26902Lille University Hospital, Lille, France
| | | | - Alan Finnegan
- 41953Faculty of Health and Social Care, University of Chester, Chester, UK
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3
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Kempers EK, van Kwawegen CB, de Meris J, Schols SEM, van Galen KPM, Meijer K, Cnossen MH, van der Bom JG, Fijnvandraat K, Eikenboom J, Atiq F, Leebeek FWG. Social participation is reduced in type 3 Von Willebrand disease patients and in patients with a severe bleeding phenotype. Haemophilia 2021; 28:278-285. [PMID: 34964530 PMCID: PMC9304182 DOI: 10.1111/hae.14475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 12/02/2021] [Accepted: 12/06/2021] [Indexed: 11/30/2022]
Abstract
INTRODUCTION The negative impact of haemophilia on social participation is well established in previous studies, however, the impact of Von Willebrand disease (VWD) on social participation has not been studied. AIM To compare the social participation of a large cohort of VWD patients in the Netherlands with the general Dutch population. In addition, to identify factors associated with social participation in VWD. METHODS Patients participating in the "Willebrand in the Netherlands" study completed an extensive questionnaire on educational level, absenteeism from school or work, and occupational disabilities. RESULTS Seven-hundred and eighty-eight VWD patients were included (mean age 38.9 years, 59.5% females), of whom 136 children < 16 years. Adult patients with type 3 VWD more often had a low educational level (52.9%) compared to type 1 (40.2%), type 2 VWD (36.8%) and the general population (36.4%) (p = .005). Moreover, in patients aged ≥16 years the days lost from school and/or work in the year prior to study inclusion differed significantly between the VWD types (p = .011). Using negative binomial regression analysis, the occurrence of bleeding episodes requiring treatment in the year preceding study inclusion was significantly associated with the number of days lost from school and/or work among patients aged ≥16 years. Multivariable logistic regression analysis showed that a higher total bleeding score, older age and presence of at least one comorbidity were significantly associated with occupational disability in patients aged ≥16 years. CONCLUSION Our study shows that social participation was lower in type 3 VWD and VWD patients with a more severe bleeding phenotype.
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Affiliation(s)
- Eva K Kempers
- Department of Haematology, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Calvin B van Kwawegen
- Department of Haematology, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Joke de Meris
- Netherlands Haemophilia Society, Leiden, The Netherlands
| | - Saskia E M Schols
- Department of Haematology, Radboud University Medical Centre, Nijmegen and Haemophilia Treatment Centre Nijmegen-Eindhoven-Maastricht, Nijmegen, The Netherlands
| | - Karin P M van Galen
- Department van Creveldkliniek, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Karina Meijer
- Department of Haematology, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - Marjon H Cnossen
- Department of Paediatric Haematology and Oncology, Erasmus MC Sophia Children's Hospital, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Johanna G van der Bom
- Department of Clinical Epidemiology, Leiden University Medical Centre, Leiden, The Netherlands.,Jon J. van Rood Centre for Clinical Transfusion Medicine, Sanquin Research, Leiden, The Netherlands
| | - Karin Fijnvandraat
- Amsterdam UMC, University of Amsterdam, Emma Children's Hospital, Paediatric Haematology, Amsterdam, The Netherlands.,Sanquin Research, Department of Molecular Cellular Haemostasis, Amsterdam, The Netherlands
| | - Jeroen Eikenboom
- Department of Internal Medicine, Division of Thrombosis and Haemostasis, Leiden University Medical Centre, Leiden, The Netherlands.,Einthoven Laboratory for Vascular and Regenerative Medicine, Leiden University Medical Centre, Leiden, The Netherlands
| | - Ferdows Atiq
- Department of Haematology, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Frank W G Leebeek
- Department of Haematology, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
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4
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van Galen K, Timmer M, de Kleijn P, Fischer K, Foppen W, Schutgens R, Eikenboom J, Meijer K, Cnossen M, Fijnvandraat K, van der Bom J, Larosvan Gorkom B, Leebeek F, Mauser-Bunschoten E. Joint assessment in von Willebrand disease. Thromb Haemost 2017; 117:1465-1470. [DOI: 10.1160/th16-12-0967] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Accepted: 04/10/2017] [Indexed: 11/05/2022]
Abstract
SummaryAssessment of clinical outcome after joint bleeding is essential to identify joint damage and optimise treatment, to prevent disability. However, disease-specific tools to assess the musculoskeletal status in patients with von Willebrand disease (VWD) are lacking. We aimed to determine validity and reliability of the Haemophilia Joint Health Score (HJHS) and Haemophilia Activities List (HAL) in patients with Von Willebrand disease (VWD). Ninety-six patients with VWD were included (mean age 46 years) of whom 27 had more than five documented joint bleeds. The HJHS was performed in all patients and all patients completed the HAL and Impact on Participation and Autonomy (IPA) questionnaires. Health-related quality of life (SF36) results were obtained from the prior ‘Willebrand in the Netherlands’ study. Joint X-rays of knees, elbows and ankles were scored according to Pettersson (PS). Internal consistency of the HJHS (Cronbach’s α (α)=0.75) and HAL (α=0.89) were good. Inter-observer agreement of the HJHS was good (ICC 0.84; Limits of Agreement ± 10.3). The HJHS showed acceptable correlation with the X-ray PS (Spearman’s r (rs)>0.60 all joints) and HAL (rs=0.71). The HAL also showed acceptable correlation with the SF36 physical functioning (rs=0.65) and IPA (rs=0.69). Hypothesis testing showed adequate discriminative power of both instruments: in patients with a history of >5 versus ≤ 5 joint bleeds (median HJHS 10 vs 2 (p<0.01); median HAL 77 vs 98 (p<0.01)), independent from age. In conclusion, both the HJHS and HAL are feasible to assess clinical outcome after joint bleeds in VWD.
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5
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Livesey K, Yealy DM, Li J, Moore CG, Ragni MV. Von Willebrand disease in the emergency department. Haemophilia 2015; 22:263-267. [DOI: 10.1111/hae.12841] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/21/2015] [Indexed: 12/20/2022]
Affiliation(s)
- K. Livesey
- Division Hematology/Oncology; Department of Medicine; University of Pittsburgh Medical Center; Pittsburgh PA USA
| | - D. M. Yealy
- Department of Emergency Medicine; University of Pittsburgh Medical Center; Pittsburgh PA USA
| | - J. Li
- Department of Healthy Policy and Management; Graduate School of Public Health Pittsburgh; Pittsburgh PA USA
| | - C. G. Moore
- Department of Biostatistics; Carolinas Healthcare System; Charlotte NC USA
| | - M. V. Ragni
- Division Hematology/Oncology; Department of Medicine; University of Pittsburgh Medical Center; Pittsburgh PA USA
- Hemophilia Center of Western PA; Pittsburgh PA USA
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6
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Neff AT. Current controversies in the diagnosis and management of von Willebrand disease. Ther Adv Hematol 2015; 6:209-16. [PMID: 26288715 DOI: 10.1177/2040620715587879] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Von Willebrand disease (VWD) is the most common inherited bleeding disorder in the world. The spectrum of VWD spans quantitative and qualitative deficiencies of von Willebrand factor (VWF), a platelet adhesive protein. It manifests primarily as mucocutaneous bleeding, but severely affected patients may suffer soft tissue bleeding and hemarthroses. There is disagreement in the multiple guidelines published regarding diagnosis, especially of type 1 VWD, which also remains the most opaque with respect to molecular characterization. Treatment with desmopressin (DDAVP) is most effective in type 1 VWD, but regimens are not standardized. It is not clear which type 2 VWD patients with qualitative deficiencies can be treated with DDAVP and which ones should receive VWF concentrates. No guidelines stipulate which patients might benefit from prophylactic VWF infusions and how they should be dosed. These are some current controversies in VWD that are discussed in this review.
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Affiliation(s)
- Anne T Neff
- Department of Hematology/Medical Oncology, Cleveland Clinic, 9500 Euclid Ave Desk R35 Cleveland, OH, USA
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7
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van Galen KPM, Sanders YV, Vojinovic U, Eikenboom J, Cnossen MH, Schutgens REG, van der Bom JG, Fijnvandraat K, Laros-Van Gorkom BAP, Meijer K, Leebeek FWG, Mauser-Bunschoten EP. Joint bleeds in von Willebrand disease patients have significant impact on quality of life and joint integrity: a cross-sectional study. Haemophilia 2015; 21:e185-e192. [PMID: 25854528 DOI: 10.1111/hae.12670] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/20/2015] [Indexed: 11/29/2022]
Abstract
BACKGROUND Joint bleeds (JB) are reported in a minority of patients with von Willebrand disease (VWD) but may lead to structural joint damage. Prevalence, severity and impact of JB in VWD are largely unknown. OBJECTIVES The aim of this study was to assess JB prevalence, onset, treatment and impact on health-related quality of life (HR-QoL) and joint integrity in moderate and severe VWD. METHODS In the Willebrand in the Netherlands study 804 moderate and severe VWD patients [von Willebrand factor (VWF) activity ≤30U dL(-1)] completed a questionnaire on occurrence, sites and consequences of JB. To analyse JB number, onset, treatment and impact on joint integrity we additionally performed a patient-control study on medical file data comparing patients with JB to age, gender, factor VIII (FVIII)- and VWF activity matched VWD patients without JB. RESULTS Of all VWD patients 23% (184/804) self-reported JB. These 184 patients reported joint damage more often (54% vs. 18%, P < 0.001) and had lower HR-QoL (SF36, P < 0.05) compared to VWD patients not reporting JB. Of 55 patients with available JB data, 65% had the first JB before age 16. These 55 patients used more clotting factor concentrate (CFC; median dose 43 vs. 0 IE FVIII kg(-1) year(-1) , P < 0.001), more often had X-ray joint damage (44% vs. 11%, P = 0.001] and chronic joint pain (44% vs. 18%, P = 0.008) compared to 55 control VWD patients without JB. CONCLUSION In conclusion, joint bleeds are reported by 23% of moderate and severe VWD patients, mostly start in childhood, are associated with more CFC use, joint pain, lower HR-QoL and significantly more radiological and self-reported joint damage.
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Affiliation(s)
- K P M van Galen
- Department of Van Creveldkliniek, University Medical Center Utrecht, Utrecht, The Netherlands
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8
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Sood SL, Cuker A, Wang C, Metjian AD, Chiang EY, Soucie JM, Konkle BA. Similarity in joint function limitation in Type 3 von Willebrand's disease and moderate haemophilia A. Haemophilia 2013; 19:595-601. [PMID: 23534856 DOI: 10.1111/hae.12119] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/15/2013] [Indexed: 11/29/2022]
Abstract
Type 3 von Willebrand's disease (VWD) is a rare bleeding diathesis with complete or near complete deficiency of von Willebrand factor (VWF) and low factor VIII (FVIII) levels. In contrast, only FVIII is decreased in haemophilia A (HA). Both disorders are complicated by arthropathy. The purpose of this study was to further clarify the roles of FVIII and VWF: Antigen (VWF:Ag) in joint range of motion (ROM) loss over time. We compared joint ROM loss and other bleeding manifestations in 100 Type 3 VWD subjects (FVIII<5%) and 1814 moderate HA subjects (FVIII 1-5%) within the U.S. Universal Data Collection (UDC) database. High rates of bleeding were reported at baseline. During follow-up, moderate HA patients reported a joint (46% vs. 34%, P < 0.0001) or muscle bleed (27% vs. 16%, P < 0.0001) in a higher proportion of visits than VWD patients. Other bleeds, including mucosal, were reported in a greater proportion of visits among patients with Type 3 VWD than among those with HA (49% vs. 32%, P < 0.0001). Multivariate analysis revealed no difference in joint ROM loss over time in the Type 3 VWD vs. moderate HA populations. A higher FVIII level was protective in both VWD and HA (P < 0.001). Our findings support the hypothesis of primacy of the FVIII level in determining risk of joint haemorrhage, and may help target therapy in Type 3 VWD and moderate HA to prevent joint disability.
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Affiliation(s)
- S L Sood
- Hemophilia and Coagulation Disorders Program, Division of Hematology-Oncology, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA.
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9
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van Galen K, Mauser-Bunschoten E, Leebeek F. Hemophilic arthropathy in patients with von Willebrand disease. Blood Rev 2012; 26:261-6. [DOI: 10.1016/j.blre.2012.09.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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10
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Federici AB, James P. Current management of patients with severe von Willebrand disease type 3: a 2012 update. Acta Haematol 2012; 128:88-99. [PMID: 22722677 DOI: 10.1159/000338208] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2012] [Accepted: 03/05/2012] [Indexed: 11/19/2022]
Abstract
Von Willebrand disease type 3 (VWD3) is the most severe form of this bleeding disorder due to the almost complete deficiency of von Willebrand factor (VWF). VWD3 is inherited as an autosomal recessive trait. While heterozygous carriers exhibit mild or no bleeding symptoms, most patients with VWD3, which is characterized by undetectable levels of VWF antigen (VWF:Ag) and reduced concentrations (<20 IU/dl) of factor VIII (FVIII), show severe bleeding symptoms. Although the incidence of VWD3 is rare, the condition is of considerable interest because of its severe clinical presentation, the need for replacement therapy and the risk of alloantibodies following infusion of plasma-derived VWF concentrates. This review, based on clinical experience, provides an update on the clinical, laboratory and molecular markers of VWD3 that can be useful for determining the optimal therapeutic approach in these patients.
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Affiliation(s)
- Augusto B Federici
- Hematology and Transfusion Medicine, L. SACCO University Hospital and Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy.
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11
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HOWMAN R, BARNES C, CURTIN J, PRICE J, ROBERTSON J, RUSSELL S, SELDON M, SUPPIAH R, TEAGUE L, BARRESE G. The clinical efficacy and safety of the FVIII/VWF concentrate, BIOSTATE®, in children with von Willebrand disorder: a multi-centre retrospective review. Haemophilia 2010; 17:463-9. [DOI: 10.1111/j.1365-2516.2010.02445.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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12
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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: 570] [Impact Index Per Article: 35.6] [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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13
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Coppola A, Cimino E, Conca P, De Simone C, Tufano A, Tarantino G, Cerbone AM, Minno G. Long-term prophylaxis with intermediate-purity factor VIII concentrate (Haemate P) in a patient with type 3 von Willebrand disease and recurrent gastrointestinal bleeding. Haemophilia 2006; 12:90-4. [PMID: 16409182 DOI: 10.1111/j.1365-2516.2006.01184.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Prophylaxis with von Willebrand factor (VWF)-containing concentrates is considered to be a potential approach for patients with von Willebrand disease (VWD) and severe bleeding tendency. We report the case of a 57-year-old man with type 3 VWD and a history of recurrent melaena. Bleeding frequency and severity had progressively increased and the patient showed chronic anaemia and persistent haemoglobin in the stools. Endoscopic examinations revealed multiple vascular mucosal abnormalities (MVA) of the stomach and large bowel. Photocoagulation of some actively bleeding lesions and octreotide did not significantly affect his clinical conditions: six red cell transfusions and >400 000 IU of intermediate-purity factor VIII (FVIII) concentrate (Haemate P) on-demand were needed during 2002. Prophylaxis with Haemate P 40 IU kg(-1) (102 IU kg(-1) VWF:RCo) thrice weekly was associated with improvement of his mean haemoglobin levels, cessation of clear-cut melaena and red cell transfusions and reduction of total Haemate P requirements (-20% over 2003-04). Prophylaxis with Haemate P is still ongoing without any adverse event over a 30-month period. Clinical course and pharmacokinetic evaluations led to administer Haemate P each 72-96 h. Possible vascular complications were excluded by a careful clinical follow up, as the patient suffered from arterial hypertension and diabetes mellitus; thrombophilic abnormalities were previously excluded and no signs of abnormal coagulation activation or FVIII:C levels >150% were detected thereafter. Long-term prophylaxis with Haemate P has been shown to be safe, effective (also in terms of quality of life) and cost saving in this patient with severe gastrointestinal bleeding due to MVA and VWD.
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Affiliation(s)
- A Coppola
- Regional Reference Centre for Coagulation Disorders, Department of Clinical and Experimental Medicine, 'Federico II' University, Naples, Italy.
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14
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Franchini M, Giuffrida A, Gandini G. Efficacy of Haemate-P as prophylaxis of recurrent bleeding in a patient with type 2B von Willebrand's disease. Blood Coagul Fibrinolysis 2005; 16:571-2. [PMID: 16269931 DOI: 10.1097/01.mbc.0000187249.25006.15] [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] [Indexed: 11/25/2022]
Abstract
We report the case of a 58-year-old woman with type 2B von Willebrand's disease who received regular infusions of the factor VIII/von Willebrand factor concentrate Haemate-P (2000 IU every other day) for 4 months to prevent recurrent bleeding from a malignant esophageal ulcer. Prophylaxis with Haemate-P was shown to be safe and effective in this patient, thus enabling completion of radiochemotherapy.
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Affiliation(s)
- Massimo Franchini
- Servizio di Immunoematologia e Trasfusione, Azienda Ospedaliera di Verona, Verona, Italy.
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