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Mancuso ME, McLaughlin P, Forsyth AL, Valentino LA. Joint health and pain in the changing hemophilia treatment landscape. Expert Rev Hematol 2024; 17:431-444. [PMID: 38981851 DOI: 10.1080/17474086.2024.2378936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 07/08/2024] [Indexed: 07/11/2024]
Abstract
INTRODUCTION Hemophilia is an inherited bleeding disorder. Bleeding, and in particular joint hemorrhage results in chronic arthropathy and disability. Acute and chronic pain are frequent and limit activity and participation and result in decreased health-related quality of life. Remarkable progress has been made in the diagnosis and treatment of hemophilia but bleeding continues to prove recalcitrant to currently available treatments and joint disease remains problematic. Physiotherapy and pain management are mainstays of current multidisciplinary integrated care of people with hemophilia (PWH). The focus of this review is on preservation of joint health in the era of new and innovative therapies. AREAS COVERED A search of the PubMed Central was conducted on 1 February 2024 using the MeSH Major Topic terms identified as keywords for the manuscript. This review will highlight what is known and unknown about joint bleeding and arthropathy, including insights on pain as a related complication. EXPERT OPINION Recent advances in therapeutic interventions aimed at promoting healthy joints in PWH will be discussed, including both the pharmacological treatment landscape and related strategies to promote joint health.
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Affiliation(s)
- Maria Elisa Mancuso
- Center for Thrombosis and Hemorrhagic Diseases, Department of Cardiovascular Medicine, IRCCS Humanitas Research Hospital, Rozzano, Italy
- Humanitas University, Pieve Emanuele, Milan, Italy
| | - Paul McLaughlin
- Katharine Dormandy Haemophilia and Thrombosis Centre, Royal Free London NHS Foundation Trust, London, UK
- Research Department of Haematology, University College London, London, UK
| | - Angela L Forsyth
- Physical Therapy Collaborative, Optum Infusion Pharmacy, Eden Praire, MN, USA
| | - Leonard A Valentino
- Hemophilia and Thrombophilia Center, Rush University Medical Center, Chicago, IL, USA
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Valentino LA, Kaczmarek R, Pierce GF, Noone D, O'Mahony B, Page D, Rotellini D, Skinner MW. Hemophilia gene therapy: first, do no harm. J Thromb Haemost 2023; 21:2354-2361. [PMID: 37353081 DOI: 10.1016/j.jtha.2023.06.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 06/02/2023] [Accepted: 06/09/2023] [Indexed: 06/25/2023]
Abstract
The introduction of adeno-associated virus-mediated, liver-directed gene therapy into the hemophilia treatment landscape brings not only great promise but also considerable uncertainty to a community that has a history punctuated by the devastating effects of HIV and hepatitis C virus. These infections were introduced into people with hemophilia through the innovation of factor concentrates in the 1970s and 1980s. Concentrates, heralded as a major advance in treatment at the time, brought devastation and death to the community already challenged by the complications of bleeding into joints, vital organs, and the brain. Over the past 5 decades, considerable advances in hemophilia treatment have improved the survival, quality of life, and participation of people with hemophilia, although challenges remain and health equity with their unaffected peers has not yet been achieved. The decision to take a gene therapy product is one in which an informed, holistic, and shared decision-making approach must be employed. Bias on the part of health care professionals and people with hemophilia must be addressed and minimized. Here, we review data leading to the regulatory authorization of valoctocogene roxaparvovec, an adeno-associated virus 5 gene therapy, in Europe to treat hemophilia A and etranacogene dezaparvovec-drlb in the United States and Europe to treat hemophilia B. We also provide an overview of the decision-making process and recommend steps that should be taken by the hemophilia community to ensure the safety of and optimal outcomes for people with hemophilia who choose to receive a gene therapy product.
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Affiliation(s)
- Leonard A Valentino
- Rush University, Chicago, Illinois, USA; National Hemophilia Foundation, New York, New York, USA.
| | - Radoslaw Kaczmarek
- Indiana University School of Medicine, Indianapolis, Indiana, USA; Hirszfeld Institute of Immunology and Experimental Therapy, Wroclaw, Poland
| | - Glenn F Pierce
- World Federation of Hemophilia, Montreal, Quebec, Canada
| | - Declan Noone
- European Haemophilia Consortium, Brussels, Belgium; Irish Haemophilia Society, Dublin, Ireland
| | - Brian O'Mahony
- Irish Haemophilia Society, Dublin, Ireland; Trinity College, Dublin, Ireland
| | - David Page
- Canadian Hemophilia Society, Montreal, Quebec, Canada
| | | | - Mark W Skinner
- Institute for Policy Advancement, Washington, DC, USA; McMaster University, Hamilton, Ontario, Canada
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Torres L, Peñuela O, Forero MDR, Satizabal J, Salazar X, Benavides D, Gamarra R, Rivera M, Vizcaya D, Franco JS. Quality of life, self-reported outcomes and impact of education among people with moderate and severe hemophilia A: An integrated perspective from a Latin American country. PLoS One 2023; 18:e0287972. [PMID: 37410717 PMCID: PMC10325071 DOI: 10.1371/journal.pone.0287972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 06/16/2023] [Indexed: 07/08/2023] Open
Abstract
Collecting and interpreting self-reported outcomes among people with hemophilia A supports the understanding of the burden of the disease and its treatment to improve holistic care. However, in Colombia, this information is limited. Therefore, this study aimed to describe the knowledge, perception and burden of hemophilia A from the patients' perspective. A cross-sectional study was conducted in the context of a hemophilia educational bootcamp held from November 29th to December 1st, 2019, in Medellin, Colombia. The bootcamp was organized by a hemophilia patient association responsible for contacting and inviting patients with hemophilia A (PwHA). Information on patients' health beliefs, treatment experiences, and health-related quality of life (HRQoL) was obtained through focus groups, individual interviews and the Patient Reported Outcomes, Burdens and Experiences (PROBE) questionnaire. A total of 25 moderate or severe PwHA were enrolled in this study and completed the PROBE questionnaire. Acute pain was the most frequently reported symptom, with 88% of the patients reporting the use of pain medication. Difficulty with activities of daily living was reported by 48%. Furthermore, 52% reported having more than 2 spontaneous bleeding events in the last year. Treatment was administered at home for 72% of patients, with regular prophylaxis as the most common treatment regimen. In terms of overall HRQoL, the median EQ-5D VAS score was 80 (IQR: 50-100). PwHA in Colombia still suffer from disease complications related to bleeding events, pain and disability that affect their HRQoL, which highlights the need to develop patient-centered initiatives to improve the wellness of this population.
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Byams VR, Baker JR, Bailey C, Connell NT, Creary MS, Curtis RG, Dinno A, Guelcher CJ, Kim M, Kulkarni R, Lattimore S, Norris KL, Ramirez L, Skinner MW, Symington S, Tobase P, Vázquez E, Warren BB, Wheat E, Buckner TW. Building the foundation for a community-generated national research blueprint for inherited bleeding disorders: research priorities in health services; diversity, equity, and inclusion; and implementation science. Expert Rev Hematol 2023; 16:87-106. [PMID: 36920863 PMCID: PMC11075128 DOI: 10.1080/17474086.2023.2183836] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 02/20/2023] [Indexed: 03/16/2023]
Abstract
BACKGROUND The National Hemophilia Foundation (NHF) conducted extensive all-stakeholder inherited bleeding disorder (BD) community consultations to inform a blueprint for future research. Sustaining and expanding the specialized and comprehensive Hemophilia Treatment Center care model, to better serve all people with inherited BDs (PWIBD), and increasing equitable access to optimal health emerged as top priorities. RESEARCH DESIGN AND METHODS NHF, with the American Thrombosis and Hemostasis Network (ATHN), convened multidisciplinary expert working groups (WG) to distill priority research initiatives from consultation findings. WG5 was charged with prioritizing health services research (HSR); diversity, equity, and inclusion (DEI); and implementation science (IS) research initiatives to advance community-identified priorities. RESULTS WG5 identified multiple priority research themes and initiatives essential to capitalizing on this potential. Formative studies using qualitative and mixed methods approaches should be conducted to characterize issues and meaningfully investigate interventions. Investment in HSR, DEI and IS education, training, and workforce development are vital. CONCLUSIONS An enormous amount of work is required in the areas of HSR, DEI, and IS, which have received inadequate attention in inherited BDs. This research has great potential to evolve the experiences of PWIBD, deliver transformational community-based care, and advance health equity.
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Affiliation(s)
- Vanessa R. Byams
- Division of Blood Disorders, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Judith R. Baker
- Center for Inherited Blood Disorders, Western States Regional Hemophilia Network, Orange, California, USA
| | - Cindy Bailey
- Los Angeles Orthopaedic Hemophilia Treatment Center, Los Angeles, California, USA
| | - Nathan T. Connell
- Boston Hemophilia Center, Division of Hematology, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts, USA
- Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | - Melissa S. Creary
- American Thrombosis and Hemostasis Network, Rochester, New York, USA
- Department of Health Management and Policy, University of Michigan School of Public Health, Ann Arbor, Michigan, USA
| | - Randall G. Curtis
- Hematology Utilization Group Study (HUGS), University of Southern California, Los Angeles, California, USA
- Hemophilia Foundation of Southern California, Pasadena, California, USA
| | - Alexis Dinno
- The Oregon Health & Science University-Portland State University School of Public Health, Portland, Oregon, USA
| | - Christine J. Guelcher
- Hemostasis and Thrombosis Program, Children’s National Hospital, Washington, DC, USA
| | - Michelle Kim
- The Oregon Health & Science University-Portland State University School of Public Health, Portland, Oregon, USA
| | - Roshni Kulkarni
- MSU Center of Bleeding and Clotting Disorders, Department Pediatrics and Human Development, Michigan State University, East Lansing, Michigan, USA
| | - Susan Lattimore
- Department of Pediatrics, Oregon Health & Science University, Portland, Oregon, USA
- Mountain States Regional Hemophilia Network, Portland, Oregon, USA
| | | | - Lucy Ramirez
- Rush Hemophilia and Thrombophilia Treatment Center, Rush University Medical Center, Chicago, Illinois, USA
| | - Mark W. Skinner
- Institute for Policy Advancement, Washington, DC, USA
- Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | | | - Patricia Tobase
- University of California San Francisco Hemophilia Treatment Center, University of California San Francisco, San Francisco, California, USA
| | | | - Beth B. Warren
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA
- Hemophilia and Thrombosis Center, Division of Hematology, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Emily Wheat
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA
- Hemophilia and Thrombosis Center, Division of Hematology, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Tyler W. Buckner
- Hemophilia and Thrombosis Center, Division of Hematology, University of Colorado School of Medicine, Aurora, Colorado, USA
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O’Donovan M, Quinn E, Johnston K, Singleton E, Benson J, O'Mahony B, Noone D, Duggan C, Gilmore R, Ryan K, O'Donnell JS, O’Connell NM. Recombinant factor IX-Fc fusion protein in severe hemophilia B: Patient-reported outcomes and health-related quality of life. Res Pract Thromb Haemost 2021; 5:e12602. [PMID: 34667923 PMCID: PMC8505226 DOI: 10.1002/rth2.12602] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 08/24/2021] [Accepted: 09/07/2021] [Indexed: 11/28/2022] Open
Abstract
INTRODUCTION In 2017, all people with severe hemophilia B in Ireland switched to recombinant factor IX Fc fusion protein concentrate (rFIXFc) prophylaxis. Patient-reported outcomes (PROs) and health-related quality of life (HRQoL) are important to evaluate with new treatments. AIMS To assess HRQoL in people with severe hemophilia B and their experience after switching to rFIXFc prophylaxis. METHODS Participants completed a Patient Reported Outcomes Burden and Experience (PROBE) questionnaire on initiation and following two years of rFIXFc prophylaxis. The PROBE questionnaire has four domains: demographics, general health, haemophilia-specific, and European Quality of Life 5-Dimensions (EQ-5D-5L) questionnaire. RESULTS Twenty-three participants completed the questionnaire at both time points. The number of activities where chronic pain occurred and interfered with the activity was reduced by 25% and 33%, respectively (P < .001), following two years of rFIXFc prophylaxis. There was a 9% decrease in chronic pain during the second year of rFIXFc prophylaxis compared to baseline, but the rate remained high, at 74%. A 25% reduction in the number of affected activities of daily living (ADLs) was reported following 2 years of rFIXFc prophylaxis (P = .007). The most common health problems were arthritis, hypertension, anxiety/depression, and gingivitis. The median EQ-5D-5L score was similar following two years of rFIXFc prophylaxis, 0.76 (range, -0.01 to 0.95), compared to 0.77 (range, 0.36-1) at baseline. CONCLUSION This study of real-world patient experience using PROs demonstrates a reduction in chronic pain and improvement in ADLs in participants after switching to rFIXFc prophylaxis. It provides important insights into patient-identified health care needs and living with severe hemophilia B.
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Affiliation(s)
- Mairead O’Donovan
- National Coagulation CentreSt James’s HospitalDublinIreland
- School of MedicineTrinity College DublinDublinIreland
| | - Eimear Quinn
- National Coagulation CentreSt James’s HospitalDublinIreland
| | - Kate Johnston
- National Coagulation CentreSt James’s HospitalDublinIreland
- School of MedicineTrinity College DublinDublinIreland
| | | | - Julie Benson
- National Coagulation CentreSt James’s HospitalDublinIreland
| | - Brian O'Mahony
- School of MedicineTrinity College DublinDublinIreland
- Irish Haemophilia SocietyDublinIreland
| | | | | | | | - Kevin Ryan
- National Coagulation CentreSt James’s HospitalDublinIreland
| | | | - Niamh M. O’Connell
- National Coagulation CentreSt James’s HospitalDublinIreland
- School of MedicineTrinity College DublinDublinIreland
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van Balen EC, O'Mahony B, Cnossen MH, Dolan G, Blanchette VS, Fischer K, Gue D, O'Hara J, Iorio A, Jackson S, Konkle BA, Nugent DJ, Coffin D, Skinner MW, Smit C, Srivastava A, van Eenennaam F, van der Bom JG, Gouw SC. Patient-relevant health outcomes for hemophilia care: Development of an international standard outcomes set. Res Pract Thromb Haemost 2021; 5:e12488. [PMID: 34027286 PMCID: PMC8117824 DOI: 10.1002/rth2.12488] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 12/05/2020] [Accepted: 12/29/2020] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND Patient-relevant health outcomes for persons with hemophilia should be identified and prioritized to optimize and individualize care for persons with hemophilia. Therefore, an international group of persons with hemophilia and multidisciplinary health care providers set out to identify a globally applicable standard set of health outcomes relevant to all individuals with hemophilia. METHODS A systematic literature search was performed to identify possible health outcomes and risk adjustment variables. Persons with hemophilia and multidisciplinary health care providers were involved in an iterative nominal consensus process to select the most important health outcomes and risk adjustment variables for persons with hemophilia. Recommendations were made for outcome measurement instruments. RESULTS Persons with hemophilia were defined as all men and women with an X-linked inherited bleeding disorder caused by a deficiency of coagulation factor VIII or IX with plasma activity levels <40 IU/dL. We recommend collecting the following 10 health outcomes at least annually, if applicable: (i) cure, (ii) impact of disease on life expectancy, (iii) ability to engage in normal daily activities, (iv) severe bleeding episodes, (v) number of days lost from school or work, (vi) chronic pain, (vii) disease and treatment complications, (viii) sustainability of physical functioning, (ix) social functioning, and (x) mental health. Validated clinical as well as patient-reported outcome measurement instruments were endorsed. Demographic factors, baseline clinical factors, and treatment factors were identified as risk-adjustment variables. CONCLUSION A consensus-based international set of health outcomes relevant to all persons with hemophilia, and corresponding measurement instruments, was identified for use in clinical care to facilitate harmonized longitudinal monitoring and comparison of outcomes.
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Affiliation(s)
- Erna C. van Balen
- Department of Clinical EpidemiologyLeiden University Medical CenterLeidenThe Netherlands
| | | | - Marjon H. Cnossen
- Department of Pediatric HematologyErasmus University Medical Center – Sophia Children's HospitalRotterdamThe Netherlands
| | - Gerard Dolan
- Centre for Haemostasis and ThrombosisSt Thomas' HospitalLondonUK
| | - Victor S. Blanchette
- Division of Hematology/OncologyDepartment of PediatricsHospital for Sick ChildrenUniversity of TorontoTorontoONCanada
| | - Kathelijn Fischer
- Van CreveldkliniekDepartment of HematologyUniversity Medical Centre UtrechtUtrechtThe Netherlands
| | - Deborah Gue
- British Columbia Provincial Bleeding Disorders Program – Adult DivisionSt. Paul's HospitalVancouverBCCanada
| | - Jamie O'Hara
- Faculty of Health and Social CareUniversity of ChesterChesterUK
| | - Alfonso Iorio
- Department of MedicineMcMaster‐Bayer Endowed Research Chair in Clinical Epidemiology of Congenital Bleeding DisordersMcMaster UniversityHamiltonONCanada
- Department of Health Research Methods, Evidence and ImpactMcMaster‐Bayer Endowed Research Chair in Clinical Epidemiology of Congenital Bleeding DisordersMcMaster UniversityHamiltonONCanada
| | - Shannon Jackson
- British Columbia Provincial Bleeding Disorders Program – Adult DivisionSt. Paul's HospitalVancouverBCCanada
| | - Barbara A. Konkle
- Bloodworks NorthwestSeattleWAUSA
- Department of MedicineUniversity of WashingtonSeattleWAUSA
| | - Diane J. Nugent
- Children's HospitalUniversity of CaliforniaIrvine
- Center for Inherited Blood DisordersOrangeCAUSA
| | | | - Mark W. Skinner
- National Hemophilia FoundationNew YorkNYUSA
- Institute for Policy Advancement LtdWashingtonDCUSA
| | - Cees Smit
- Department of Clinical EpidemiologyLeiden University Medical CenterLeidenThe Netherlands
| | - Alok Srivastava
- Department of HaematologyChristian Medical CollegeVelloreIndia
| | - Fred van Eenennaam
- The Decision GroupAmsterdamThe Netherlands
- Erasmus School of Accounting & AssuranceErasmus UniversityRotterdamThe Netherlands
| | - Johanna G. van der Bom
- Department of Clinical EpidemiologyLeiden University Medical CenterLeidenThe Netherlands
- Center for Clinical Transfusion ResearchSanquin/LUMCLeidenThe Netherlands
| | - Samantha C. Gouw
- Department of Clinical EpidemiologyLeiden University Medical CenterLeidenThe Netherlands
- Department of Pediatric HematologyAmsterdam University Medical CenterEmma Children's HospitalUniversity of AmsterdamAmsterdamThe Netherlands
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Hay CRM, Shima M, Makris M, Jiménez-Yuste V, Oldenburg J, Fischer K, Iorio A, Skinner MW, Santagostino E, von Mackensen S, Kessler CM. Challenges and key lessons from the design and implementation of an international haemophilia registry supported by a pharmaceutical company. Haemophilia 2020; 26:966-974. [PMID: 33094894 PMCID: PMC7894355 DOI: 10.1111/hae.14144] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 05/19/2020] [Accepted: 08/13/2020] [Indexed: 01/16/2023]
Abstract
INTRODUCTION Real-world data are lacking regarding the relationship between prospectively collected patient-reported outcomes (PROs), clinical outcomes and treatment in people with haemophilia (PWH). The Expanding Communications on Hemophilia A Outcomes (ECHO) registry was designed to address this data gap, but a range of difficulties led to early study closure. AIM To describe the challenges faced and lessons learned from implementing a multinational haemophilia registry. METHODS The Expanding Communications on Hemophilia A Outcomes was planned as a five-year observational cohort study to collect data from 2000 patients in nine countries. Based on direct observations, feedback from patients enrolled in ECHO, challenges of the study design and input from study-sponsor representatives, the ECHO Steering Committee systematically identified the challenges faced and developed recommendations for overcoming or avoiding them in future studies. RESULTS The study closed after two years because few countries were activated and patient recruitment was low. This was related to multiple challenges including delayed implementation, stringent pharmacovigilance requirements, objections of investigators and patients to the burden of multiple PROs, data collection issues, lack of resources at study sites, little engagement of patients and competing clinical trials, which further limited recruitment. At study closure, 269 patients had been enrolled in four of nine participating countries. CONCLUSIONS Researchers planning studies similar to ECHO may want to consider the barriers identified in this global registry of PWH and suggestions to mitigate these limitations, such as greater patient involvement in design and analysis, clearer assessment and understanding of local infrastructure and potential changes to the administration of the study.
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Affiliation(s)
- Charles R M Hay
- Manchester University Department of Haematology, Manchester, UK
| | | | - Michael Makris
- Department of Infection, Immunity, and Cardiovascular Disease, University of Sheffield, Sheffield, UK
| | | | - Johannes Oldenburg
- Department of Experimental Haematology and Transfusion Medicine, University Clinic Bonn, Bonn, Germany
| | - Kathelijn Fischer
- van Creveldkliniek, University Medical Center Utrecht, Utrecht, Netherlands
| | - Alfonso Iorio
- Department of Health Research Methods, Evidence and Impact, Department of Medicine, McMaster University, Hamilton, ON, Canada.,Clinical Epidemiology of Congenital Bleeding Disorders, McMaster University, Hamilton, ON, Canada
| | - Mark W Skinner
- Department of Health Research Methods, Evidence and Impact, Department of Medicine, McMaster University, Hamilton, ON, Canada.,Institute for Policy Advancement, Ltd, Washington, DC, USA
| | | | - Sylvia von Mackensen
- Department of Medical Psychology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
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Chai-Adisaksopha C, Noone D, Curtis R, Frick N, Nichol MB, Germini F, O'Mahony B, Page D, Stonebraker JS, Skinner MW, Iorio A. Non-severe haemophilia: Is it benign? - Insights from the PROBE study. Haemophilia 2020; 27 Suppl 1:17-24. [PMID: 32870546 DOI: 10.1111/hae.14105] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 06/15/2020] [Accepted: 06/22/2020] [Indexed: 12/01/2022]
Abstract
INTRODUCTION There are limited data on the impact of haemophilia on health status and health-related quality of life (HRQL) in people with non-severe (mild and moderate) haemophilia. AIM To evaluate the health status of people living with mild or moderate haemophilia. METHODS Data on respondents with no bleeding disorder (NoBD), mild and moderate haemophilia patients were drawn from the PROBE study. Respondents were enrolled using network patient organizations. This analysis was performed as a cross-sectional study. Primary outcomes were reported bleeding, acute and chronic pain, activities of daily living and HRQL. RESULTS A total of 862 respondents with NoBD (n = 173), mild (n = 102) and moderate (n = 134) haemophilia were eligible, with a median age of 33, 42 and 43, respectively. In relation to haemophilia-related sequalae, 53% of male and 29% of female patients with mild and 83% of males with moderate haemophilia had more than 2-3 bleeds in the last 12 months. Reporting of acute and chronic pain is less in those with NoBD compared to the mild and moderate cohorts for both genders. Multivariate analysis demonstrates significant reductions in quality of life using VAS, EQ-5D-5L and PROBE for males with mild and moderate haemophilia (P ≤ .001) with only PROBE indicating a significant reduction for females with mild (P = .002). CONCLUSION People affected by mild or moderate haemophilia report a significant HRQL impact due to haemophilia-related bleeding. Future research is needed to identify the optimal care management of patients with mild and moderate haemophilia.
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Affiliation(s)
- Chatree Chai-Adisaksopha
- Department of Medicine, McMaster University, Hamilton, ON, Canada.,Department of Internal Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Declan Noone
- Health Decisions Consultants, Dublin, Ireland.,European Haemophilia Consortium, Brussels, Belgium
| | | | - Neil Frick
- National Hemophilia Foundation, New York, NY, USA
| | - Michael B Nichol
- Sol Price School of Public Policy, University of Southern California, Los Angeles, CA, USA
| | - Federico Germini
- Department of Medicine, McMaster University, Hamilton, ON, Canada.,Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - Brian O'Mahony
- Trinity College Dublin, Dublin, Ireland.,Irish Haemophilia Society, Dublin, Ireland
| | - David Page
- Canadian Hemophilia Society, Montreal, QC, Canada
| | | | - Mark W Skinner
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada.,Institute for Policy Advancement Ltd, Washington, DC, USA
| | - Alfonso Iorio
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada.,McMaster-Bayer Endowed Research Chair in Clinical Epidemiology of Congenital Bleeding Disorders, Department of Medicine, McMaster, Hamilton, ON, Canada
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9
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Sottilotta G, Messina D, Buzzi A. Assessment of sexuality information needs in haemophilia: Evaluation of a multi-ethnic patient cohort. Haemophilia 2020; 27:e160-e163. [PMID: 32746501 DOI: 10.1111/hae.14121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 07/07/2020] [Accepted: 07/14/2020] [Indexed: 11/30/2022]
Affiliation(s)
- Gianluca Sottilotta
- Centro Emofilia - Servizio Emostasi e Trombosi, Grande Ospedale Metropolitano di Reggio Calabria, Reggio Calabria, Italy
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10
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Konkle BA, Skinner M, Iorio A. Hemophilia trials in the twenty-first century: Defining patient important outcomes. Res Pract Thromb Haemost 2019; 3:184-192. [PMID: 31011702 PMCID: PMC6462740 DOI: 10.1002/rth2.12195] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Accepted: 02/01/2019] [Indexed: 01/19/2023] Open
Abstract
Treatment for hemophilia has advanced dramatically over the past 5 decades. Success of prophylactic therapy in preventing bleeding and decreasing associated complications has established a new standard of care. However, with the advent of gene therapy and treatments that effectively mimic sustained coagulation factor replacement, outcome measures that worked well for assessing factor replacement therapies in past clinical trials need to be reassessed. In addition, while therapies have advanced, so has the science of outcome assessment, including recognition of the importance of patient important and patient reported outcomes. This manuscript reviews strengths and limitations of outcome measures used in hemophilia from both a provider and patient perspective.
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Affiliation(s)
- Barbara A. Konkle
- Bloodworks NorthwestSeattleWashington
- Department of MedicineUniversity of WashingtonSeattleWashington
| | - Mark Skinner
- Institute for Policy Advancement, Ltd.WashingtonDistrict of Columbia
- Department of Health Resource Methods, Evidence, and ImpactMcMaster UniversityHamiltonCanada
| | - Alfonso Iorio
- Department of Health Resource Methods, Evidence, and ImpactMcMaster UniversityHamiltonCanada
- Department of MedicineMcMaster UniversityHamiltonCanada
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