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Curtis R, Wu J, Iorio A, Frick N, Nichol M, Noone D, O'Mahony B, Page D, Stonebraker J, Kucher A, Clearfield E, Skinner MW, Germini F. Test-retest reliability of a mobile application of the patient reported outcomes burdens and experiences (PROBE) study. Haemophilia 2024; 30:702-708. [PMID: 38439137 DOI: 10.1111/hae.14969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 12/15/2023] [Accepted: 02/01/2024] [Indexed: 03/06/2024]
Abstract
INTRODUCTION The Patient Reported Outcomes, Burdens, and Experiences (PROBE) questionnaire is a patient-reported outcome tool that assesses quality of life and disease burden in people with haemophilia (PWH). AIM To assesses the test-retest reliability of PROBE when completed using the mobile phone application. METHODS We recruited PWH, including carriers, and individuals with no bleeding disorders who attended haemophilia-related workshops or via social media. Participants completed PROBE three times (twice on the app: T1 and T2, and once on the web, T3). Test-retest reliability was analysed for T1 versus T2 (app to app, time period one) and T2 versus T3 (app to web, time period two). RESULTS We enrolled 48 participants (median age = 56 [range 27-78] years). Eighteen participants (37.5%) were PWH and seven (14.6%) were carriers. On general health domain questions, we found almost perfect agreement, except for a question on the frequency of use of pain medication in the last 12 months [Kappa coefficient (κ) .72 and .37 for time period one and two, respectively] and any use of pain medications (κ .75) for time period two. For haemophilia-related questions, we found substantial to perfect agreement, except for the questions on the number of joint bleeds in the previous 6 months for time period one (κ .49) and the number of bleeds in the previous two weeks for time period two (κ .34). CONCLUSIONS The results demonstrate the reliability of the PROBE app. The app can be used interchangeably with the paper and web platforms for PROBE administration.
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Affiliation(s)
| | - Joanne Wu
- Sol Price School of Public Policy, University of Southern California, Los Angeles, USA
| | - Alfonso Iorio
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, ON, Canada
| | - Neil Frick
- National Hemophilia Foundation, New York, USA
| | - Michael Nichol
- Sol Price School of Public Policy, University of Southern California, Los Angeles, USA
| | | | - Brian O'Mahony
- Irish Haemophilia Society, Dublin, Ireland
- Trinity College Dublin, Dublin, Ireland
| | - David Page
- Canadian Hemophilia Society, Montreal, Canada
| | | | - Alexandra Kucher
- Patient Outcomes Research Group Ltd, Washington, District of Columbia, USA
| | | | - Mark W Skinner
- Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, ON, Canada
- Institute for Policy Development Ltd, Washington, District of Columbia, USA
| | - Federico Germini
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, ON, Canada
- Clinical Epidemiology and Research Center (CERC), IRCCS Humanitas Research Hospital, Milan, Italy
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2
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Volland L, Nichols C, Santaella ME, Lambing A, Nammacher K, Frick N. A pilot study of US HTC physical therapists' concordance of PT MASAC recommendations and educational needs. Haemophilia 2024; 30:169-179. [PMID: 38044083 DOI: 10.1111/hae.14900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 11/07/2023] [Indexed: 12/05/2023]
Abstract
INTRODUCTION Physical therapists (PTs) are essential providers within the Hemophilia Treatment Centers (HTCs) team caring for persons with inherited blood disorders (PWBD). OBJECTIVE Little is known regarding PTs understanding and concordance of MASAC PT Recommendations (MASAC#238), educational resources used to maintain competency and support for a mentorship programme. METHODS PTs at federally funded HTCs were eligible to participate in a descriptive non-validated study exploring: (i) demographics, (ii) educational background, (iii) experience in evaluation and treatment of PWBD, (iv) practice patterns indicative of concordance with MASAC#238 and (v) opinion regarding PT mentorship. RESULTS Respondents experience caring for PWBD ranged 1-36 years, treating both adults and children. Although most acknowledged awareness of MASAC#238, dropout (14/44, 31.8%) was noted; 28/30 (93.3%) who continued were aware of the recommendations. Level of concordance with MASAC#238 varied (range 64.3%-96.2%) regarding: signs/symptoms, treatment of muscle/joint bleeding and pre/post synovectomy and knee replacement treatment. Many PTs identified patients as individual and unique, thus not all recommendations may apply. PTs utilised available educational programmes. No relationships were noted regarding years of practice, education and years caring for PWBD. All respondents favoured a mentorship programme citing benefits, but also outlined barriers. CONCLUSIONS Provision of necessary financial support for optimal function of a full-time PT within the HTC can enhance standards of care for PWBD. Supporting educational opportunities may enhance concordance with current MASAC PT Recommendations. Respondents valued development of a structured, hands-on mentorship programme. MASAC#23 has recently been updated in May 2023 to MASAC#275.
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Affiliation(s)
- Lena Volland
- National Bleeding Disorders Foundation (NBDF), New York, New York, USA
| | - Cindy Nichols
- National Bleeding Disorders Foundation (NBDF), New York, New York, USA
- Munson Medical Center, Traverse City, Michigan, USA
| | - Maria E Santaella
- National Bleeding Disorders Foundation (NBDF), New York, New York, USA
| | | | - Kate Nammacher
- National Bleeding Disorders Foundation (NBDF), New York, New York, USA
| | - Neil Frick
- National Bleeding Disorders Foundation (NBDF), New York, New York, USA
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3
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Ragni MV, Young G, Batsuli G, Bisson E, Carpenter SL, Croteau SE, Cuker A, Curtis RG, Denne M, Ewenstein B, Federizo A, Frick N, Funkhouser K, George LA, Hoots WK, Jobe SM, Krava E, Langmead CJ, Lewis RJ, López J, Malec L, Mann Z, Miles ME, Neely E, Neufeld EJ, Pierce GF, Pipe SW, Pitler LR, Raffini L, Schnur KM, Shavit JA. Building the foundation for a community-generated national research blueprint for inherited bleeding disorders: facilitating research through infrastructure, workforce, resources and funding. Expert Rev Hematol 2023; 16:107-127. [PMID: 36920855 DOI: 10.1080/17474086.2023.2181781] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
BACKGROUND The National Hemophilia Foundation (NHF) conducted extensive, inclusive community consultations to guide prioritization of research in coming decades in alignment with its mission to find cures and address and prevent complications enabling people and families with blood disorders to thrive. RESEARCH DESIGN AND METHODS With the American Thrombosis and Hemostasis Network, NHF recruited multidisciplinary expert working groups (WG) to distill the community-identified priorities into concrete research questions and score their feasibility, impact, and risk. WG6 was charged with identifying the infrastructure, workforce development, and funding and resources to facilitate the prioritized research. Community input on conclusions was gathered at the NHF State of the Science Research Summit. RESULTS WG6 detailed a minimal research capacity infrastructure threshold, and opportunities to enable its attainment, for bleeding disorders centers to participate in prospective, multicenter national registries. They identified challenges and opportunities to recruit, retain, and train the diverse multidisciplinary care and research workforce required into the future. Innovative collaborative approaches to trial design, resource networking, and funding to surmount obstacles facing research in rare disorders were elucidated. CONCLUSIONS The innovations in infrastructure, workforce development, and resources and funding proposed herein may contribute to facilitating a National Research Blueprint for Inherited Bleeding Disorders.
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Affiliation(s)
- Margaret V Ragni
- Department of Hematology/Oncology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.,Medical and Scientific Advisory Council, National Hemophilia Foundation, New York, New York, USA
| | - Guy Young
- Cancer and Blood Disorders Institute, Children's Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, California, USA
| | - Glaivy Batsuli
- Department of Pediatrics, Emory University, Atlanta, Georgia, USA.,Aflac Cancer and Blood Disorders Center of Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Emily Bisson
- Hemostasis & Thrombosis Center, Connecticut Children's, Hartford, Connecticut, USA
| | - Shannon L Carpenter
- Department of Pediatric Hematology/Oncology, Children's Mercy Hospital, Kansas City, Missouri, USA
| | - Stacy E Croteau
- Boston Hemophilia Treatment Center, Boston Children's Hospital, Boston, Massachusetts, USA.,Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Adam Cuker
- Penn Comprehensive Hemophilia Program, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Randall G Curtis
- Hematology Utilization Group Study (HUGS), University of Southern California, Los Angeles, California, USA.,Patient Reported Outcomes, Burdens and Experiences (PROBE) Washington, DC, USA
| | - Michael Denne
- Hematology and Rare Disease, Takeda, Cincinnati, Ohio, USA
| | - Bruce Ewenstein
- Takeda Development Center Americas, Inc, Cambridge, Massachusetts, USA
| | - Amber Federizo
- Hemostasis and Thrombosis Center of Nevada, Las Vegas, Nevada, USA
| | - Neil Frick
- National Hemophilia Foundation, New York, New York, USA
| | - Kerry Funkhouser
- Foundation for Women & Girls with Blood Disorders, Montclair, New Jersey, USA
| | - Lindsey A George
- Department of Hematology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - W Keith Hoots
- Division of Blood Diseases and Resources, National Heart, Lung and Blood Institute, National Institutes of Health; Health and Human Services, Bethesda, Maryland, USA
| | - Shawn M Jobe
- Department of Pediatrics and Human Development, Michigan State University College of Medicine, East Lansing, Michigan, USA
| | - Emily Krava
- Department of Hematology-Oncology, Children's Hospital Los Angeles, Los Angeles, California, USA
| | | | | | - José López
- Bloodworks Northwest, Seattle, Washington, USA.,Department of Hematology, University of Washington, School of Medicine, Seattle, Washington, USA
| | - Lynn Malec
- Blood Research Institute, Versiti, Milwaukee, Wisconsin, USA
| | - Ziva Mann
- National Hemophilia Foundation, New York, New York, USA.,Ascent Leadership Networks, Newton, Massachusetts, USA
| | - Moses E Miles
- American Thrombosis and Hemostasis Network, Rochester, New York, USA
| | - Emma Neely
- National Hemophilia Foundation, New York, New York, USA
| | - Ellis J Neufeld
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, Tennessee, USA.,Department of Pediatric Medicine, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Glenn F Pierce
- World Federation of Hemophilia, Montréal, Québec, Canada
| | - Steven W Pipe
- Medical and Scientific Advisory Council, National Hemophilia Foundation, New York, New York, USA.,Division of Pediatric Hematology and Oncology, University of Michigan, Ann Arbor, Michigan, USA
| | - Lisa R Pitler
- Alliance for Clinical Trials in Oncology Foundation, Chicago, Illinois, USA
| | - Leslie Raffini
- Hemostasis and Thrombosis Center, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Kathaleen M Schnur
- Hemophilia Center of Western Pennsylvania, Pittsburgh, Pennsylvania, USA
| | - Jordan A Shavit
- Division of Pediatric Hematology and Oncology, University of Michigan, Ann Arbor, Michigan, USA.,Human Genetics, University of Michigan, Ann Arbor.,Hemophilia and Coagulation Disorders Program, University of Michigan, Ann Arbor, Michigan, USA
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Valentino LA, Hardy ML, James P, Connell NT, Flood V, Scappe N, Frick N. von Willebrand disease (VWD) and BATs: How do they connect and why should I care? Haemophilia 2022; 28:e89-e90. [PMID: 35294992 DOI: 10.1111/hae.14549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 02/11/2022] [Accepted: 03/03/2022] [Indexed: 11/30/2022]
Affiliation(s)
| | - Marci L Hardy
- National Hemophilia Foundation, New York, New York, USA
| | - Paula James
- Fellow of the Royal College of Physicians and Surgeons of Canada, Queen's University, Kingston, Canada
| | - Nathan T Connell
- Boston Hemophilia Center, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Veronica Flood
- Comprehensive Center for Bleeding Disorders, Blood Center of Wisconsin, Milwaukee, Wisconsin, USA
| | - Nikole Scappe
- National Hemophilia Foundation, New York, New York, USA
| | - Neil Frick
- National Hemophilia Foundation, New York, New York, USA
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Valentino LA, Baker JR, Butler R, Escobar M, Frick N, Karp S, Koulianos K, Lattimore S, Nugent D, Pugliese JN, Recht M, Reding MT, Rice M, Thibodeaux CB, Skinner M. Integrated Hemophilia Patient Care via a National Network of Care Centers in the United States: A Model for Rare Coagulation Disorders. J Blood Med 2021; 12:897-911. [PMID: 34707421 PMCID: PMC8544265 DOI: 10.2147/jbm.s325031] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 09/15/2021] [Indexed: 01/19/2023] Open
Abstract
Rare, chronic diseases such as hemophilia and other congenital coagulation disorders require coordinated delivery of services for optimal outcomes. Hemophilia Treatment Centers (HTCs) are specialized, multidisciplinary health-care centers providing team-based care to meet the physical, psychosocial, and emotional needs of people with hemophilia (PWH) and may serve as a model for other rare coagulation disorders. Health-care purchasers, as well as the general medical community, may not appreciate the breadth and quality of services provided by HTCs. They exemplify the acculturalization and actualization of integrated care by providing comprehensive diagnostic and treatment services that reduce morbidity, mortality, avoidable emergency room visits, hospitalizations, and overall costs, while promoting a longer lifespan and improved patient functioning and outcomes. This is accomplished by a team-based approach relying upon a shared decision-making model to effectively prevent complications and manage symptoms in PWH, who are dependent on high-cost treatments. This article provides a concise yet comprehensive description of the core components of an HTC and the regional and national networks in the United States, which together achieve their incomparable value for all stakeholders.
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Affiliation(s)
- Leonard A Valentino
- National Hemophilia Foundation, New York, NY, USA
- Departments of Internal Medicine and Pediatrics, Rush University, Chicago, IL, USA
| | | | - Regina Butler
- Children’s Hospital of Philadelphia, Philadelphia, PA, USA
| | - Miguel Escobar
- Department of Internal Medicine, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Neil Frick
- National Hemophilia Foundation, New York, NY, USA
| | - Susan Karp
- University of California, San Francisco, San Francisco, CA, USA
| | | | - Susan Lattimore
- Department of Pediatrics, Oregon Health & Science University, Portland, OR, USA
| | - Diane Nugent
- Center for Inherited Blood Disorders, Orange, CA, USA
| | | | - Michael Recht
- Department of Pediatrics, Oregon Health & Science University, Portland, OR, USA
- American Thrombosis and Hemostasis Network, Rochester, NY, USA
| | - Mark T Reding
- Department of Internal Medicine, University of Minnesota Medical Center, Minneapolis, MN, USA
| | | | - Constance B Thibodeaux
- Departments of Internal Medicine and Pediatrics, Hemophilia Center, Tulane University School of Medicine, New Orleans, LA, USA
| | - Mark Skinner
- Institute for Policy Advancement Ltd, Washington, DC, USA
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
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Germini F, Chai-Adisaksopha C, Pete D, Curtis R, Frick N, Nichol MB, Noone D, O'Mahony B, Page D, Stonebraker JS, Thabane L, Crowther MA, Skinner MW, Iorio A. Evaluation of the sexual health in people living with hemophilia. Haemophilia 2021; 27:993-1001. [PMID: 34538001 DOI: 10.1111/hae.14410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 08/26/2021] [Accepted: 08/31/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Knowledge about sexual health, difficulty with sexual activity and intimacy (sexual difficulty), in people with hemophilia is little understood. OBJECTIVES The objectives were to determine the prevalence of sexual difficulty in people living with hemophilia (PWH) compared to people with no bleeding disorders (PWNoBD), and to determine factors associated with it. METHODS This was an analysis of the PROBE study. We recruited individuals who had hemophilia A or B (PWH) and PWNoBD who were 18 years old or older. We calculated proportions of participants with sexual difficulty and odds ratios (ORs) adjusted for sex and age with 95% confidence intervals. RESULTS There were 2007 PWH and 1972 PWNoBD. Mean (standard deviation) age was 41 (15) years in PWH and 42 (13) years in PWNoBD. Sexual difficulty was reported in 302 (15.1%) PWH and 79 (4.0%) PWNoBD. The odds of sexual difficulty were significantly higher in PWH (OR 3.82, 95% CI 2.85, 5.11). Among PWH, older age, experiencing acute or chronic pain in the past 12 months, bleeds within the past two weeks, ≥3 spontaneous joint bleeds (past six months), limitation of range of motion of any joints, and any life- or limb-threatening bleeds in the past 12 months were associated with sexual difficulty. CONCLUSIONS Sexual difficulty is more prevalent in people living with hemophilia and associated with markers of disease severity. Sexual health issues should be incorporated in comprehensive hemophilia care, future research, and hemophilia related health policy.
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Affiliation(s)
- Federico Germini
- Department of Medicine, McMaster University, Hamilton, ON, Canada.,Department of HEI, McMaster University, Hamilton, ON, Canada
| | - Chatree Chai-Adisaksopha
- Department of Medicine, McMaster University, Hamilton, ON, Canada.,Department of HEI, McMaster University, Hamilton, ON, Canada
| | - Drashti Pete
- Department of HEI, McMaster University, Hamilton, ON, Canada
| | | | - Neil Frick
- National Hemophilia Foundation, New York, USA
| | - Michael B Nichol
- Sol Price School of Public Policy, University of Southern California, Los Angeles, USA
| | | | - Brian O'Mahony
- Irish Haemophilia Society, Dublin, Ireland.,Trinity College Dublin, Dublin, Ireland
| | - David Page
- Canadian Hemophilia Society, Montreal, Canada
| | | | - Lehana Thabane
- Department of HEI, McMaster University, Hamilton, ON, Canada.,Biostatistics Unit, St Joseph's Healthcare, Hamilton, Canada
| | - Mark A Crowther
- Department of Medicine, McMaster University, Hamilton, ON, Canada.,Department of HEI, McMaster University, Hamilton, ON, Canada
| | - Mark W Skinner
- Department of HEI, McMaster University, Hamilton, ON, Canada.,Institute for Policy Development Ltd, Washington, USA
| | - Alfonso Iorio
- Department of Medicine, McMaster University, Hamilton, ON, Canada.,Department of HEI, McMaster University, Hamilton, ON, Canada
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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: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 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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8
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Chai-Adisaksopha C, Skinner MW, Curtis R, Frick N, Nichol MB, Noone D, O'Mahony B, Page D, Stonebraker J, Thabane L, Crowther MA, Iorio A. Exploring regional variations in the cross-cultural, international implementation of the Patient Reported Outcomes Burdens and Experience (PROBE) study. Haemophilia 2019; 25:365-372. [PMID: 30861270 DOI: 10.1111/hae.13703] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 09/22/2018] [Accepted: 01/23/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND The Patient Reported Outcomes Burdens and Experience (PROBE) study has developed and validated the PROBE questionnaire for assessing patient-reported outcomes in people with haemophilia and participants without bleeding disorders. OBJECTIVE To explore the regional variations in the international implementation of the PROBE questionnaire. METHODS Data were collected from participants in four regions (Western Pacific, South America, North America and Europe). Participants were able to choose English or translated versions of the PROBE questionnaire into their first language. We used analysis of variance methods and multivariable regression to determine the relative contribution of the variance explained by region controlling for haemophilia diagnosis, age group and levels of educations. We also explored interactions between region and the other components. RESULTS We used 862 questionnaires from 14 countries. Mean age of participants was 40.03 years (standard deviation 13.89), and 73.67% were male. After adjusting, region contributed 0.44%-7.98% of the variance component in subitem scores and 0.26% in the PROBE score. Years of education contributed 0.34% in the PROBE score. Age and haemophilia diagnosis contributed 3.42% and 22.42% of the PROBE score. CONCLUSIONS The results demonstrate that the PROBE questionnaire is valid to implement for assessing health status among patients with haemophilia and participants without bleeding disorders across regions.
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Affiliation(s)
- Chatree Chai-Adisaksopha
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada.,Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Mark W Skinner
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada.,Institute for Policy Advancement Ltd, Washington, District of Columbia
| | | | - Neil Frick
- National Hemophilia Foundation, New York, New York
| | - Michael B Nichol
- Sol Price School of Public Policy, University of Southern California, Los Angeles, California
| | | | - Brian O'Mahony
- Irish Haemophilia Society, Dublin, Ireland.,Trinity College Dublin, Dublin, Ireland
| | - David Page
- Canadian Hemophilia Society, Montreal, Quebec, Canada
| | - Jeffrey Stonebraker
- Poole College of Management, North Carolina State University, Raleigh, North Carolina
| | - Lehana Thabane
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada.,Biostatistics Unit, St Joseph's Healthcare, Hamilton, Ontario, Canada
| | - Mark A Crowther
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada.,Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Alfonso Iorio
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada.,Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
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9
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Chai-Adisaksopha C, Skinner MW, Curtis R, Frick N, Nichol MB, Noone D, O'Mahony B, Page D, Stonebraker J, Thabane L, Crowther MA, Iorio A. Test-retest properties of the Patient Reported Outcomes, Burdens and Experiences (PROBE) questionnaire and its constituent domains. Haemophilia 2018; 25:75-83. [PMID: 30520534 DOI: 10.1111/hae.13649] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 11/01/2018] [Accepted: 11/02/2018] [Indexed: 01/20/2023]
Abstract
BACKGROUND The Patient Reported Outcomes, Burdens and Experiences (PROBE) study aims to develop and validate questionnaire for assessing health status in patients with haemophilia and participants without bleeding disorders. OBJECTIVE To investigate the test-retest properties of the PROBE questionnaire. METHODS The PROBE questionnaire covers four domains and is comprised of 29 questions. People with haemophilia (PWH) and participants without bleeding disorder were invited to participate in this study. All participants were asked to complete the PROBE questionnaire three times (paper-based survey on two consecutive days: T1 and T2 and then a web-based version: T3). Test-retest properties and percentage agreement were analysed. RESULTS A total of 63 participants were enrolled in this study with a median age of 50 (range: 17-76) years. Of these, 30 (47.6%) were PWH. On the questions common to PWH and participants without bleeding disorder, Kappa coefficients ranged from 0.69 to 1.00, indicating substantial to almost perfect agreement (T1 vs T2). For haemophilia-related questions (T1 vs T2), Kappa coefficients ranged from 0.5 to 1.0. Of these, 5 of 11 items were in perfect agreement (Kappa = 1.0). The web-based questionnaire (T3) showed substantial to almost perfect agreement with the paper version (T1 test-retest properties were comparable between PWH and individuals without a bleeding disorder). CONCLUSIONS The results suggest that PROBE is a reliable tool to assess patient-reported outcomes for PWH and benchmark data in participants without bleeding disorder. The web-based questionnaire and the standard paper-based version can be used interchangeably.
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Affiliation(s)
- Chatree Chai-Adisaksopha
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada.,Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Mark W Skinner
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada.,Institute for Policy Advancement Ltd, Washington, District of Columbia
| | | | - Neil Frick
- National Hemophilia Foundation, New York, New York
| | - Michael B Nichol
- Sol Price School of Public Policy, University of Southern California, Los Angeles, California
| | | | - Brian O'Mahony
- Irish Haemophilia Society, Dublin, Ireland.,Trinity College Dublin, Dublin, Ireland
| | - David Page
- Canadian Hemophilia Society, Montreal, Quebec, Canada
| | - Jeffrey Stonebraker
- Poole College of Management, North Carolina State University, Raleigh, North Carolina
| | - Lehana Thabane
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada.,Biostatistics Unit, St Joseph's Healthcare, Hamilton, Ontario, Canada
| | - Mark A Crowther
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada.,Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Alfonso Iorio
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada.,Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
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10
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Chai-Adisaksopha C, Skinner MW, Curtis R, Frick N, Nichol MB, Noone D, O'Mahony B, Page D, Stonebraker J, Thabane L, Crowther M, Iorio A. Psychometric properties of the Patient Reported Outcomes, Burdens and Experiences (PROBE) questionnaire. BMJ Open 2018; 8:e021900. [PMID: 30093520 PMCID: PMC6089314 DOI: 10.1136/bmjopen-2018-021900] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
OBJECTIVE To assess the psychometric properties of the Patient Reported Outcomes, Burdens and Experiences (PROBE) questionnaire. METHODS This study was a cross-sectional, multinational study. Participants were enrolled if they were more than 10 years old and people with haemophilia A or B or people without a bleeding disorder. Participants were invited through non-governmental patient organisations in 21 countries between 01/27/2016 and 02/23/2017. The following psychometric properties: missing data, floor and ceiling effects, exploratory factor analysis and internal consistency reliability were examined. A PROBE Score was derived and assessed for its convergent and known groups validity. RESULTS The study analysed the data on 916 participants with median age of 37.0 (IQR 27.0 to 48.0) years, 74.8% male. In the domain assessing patient-reported outcomes (PROs), more than 15% of participants presented a ceiling effect for all items but two, and a floor effect for one item. Factor analysis identified three factors explaining the majority of the variance. Cronbach's alpha coefficient indicated good internal consistency reliability (0.84). PROBE items showed moderate to strong correlations with corresponding EuroQol five dimension 5-level instrument (EQ-5D-5L) domains. The PROBE Score has a strong correlation (r=0.67) with EQ-5D-5L utility index score. The PROBE Score has a known groups validity among various groups. CONCLUSIONS The results of this study suggest that PROBE is a valid questionnaire for evaluating PROs in people with haemophilia as well as control population. The known-group property of PROBE will allow its use in future clinical trials, longitudinal studies, health technology assessment studies, routine clinical care or registries. Additional studies are needed to test responsiveness and sensitivity to change. TRIAL REGISTRATION NUMBER NCT02439710; Results.
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Affiliation(s)
- Chatree Chai-Adisaksopha
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Mark W Skinner
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
- Institute for Policy Advancement Ltd, Washington, District of Columbia, USA
| | | | - Neil Frick
- Research and Medical Information, National Hemophilia Foundation, New York City, New York, USA
| | - Michael B Nichol
- Sol Price School of Public Policy, University of Southern California, Los Angeles, California, USA
| | | | - Brian O'Mahony
- Irish Haemophilia Society, Dublin, Ireland
- Trinity College Dublin, Dublin, Ireland
| | - David Page
- Canadian Hemophilia Society, Montreal, Quebec, Canada
| | - Jeffrey Stonebraker
- Poole College of Management, North Carolina State University, Raleigh, North Carolina, USA
| | - Lehana Thabane
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
- Biostatistics Unit, St Joseph's Healthcare, Hamilton, Ontario, Canada
| | - Mark Crowther
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Alfonso Iorio
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
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11
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Buckner TW, Witkop M, Guelcher C, Sidonio R, Kessler CM, Clark DB, Owens W, Frick N, Iyer NN, Cooper DL. Impact of hemophilia B on quality of life in affected men, women, and caregivers-Assessment of patient-reported outcomes in the B-HERO-S study. Eur J Haematol 2018; 100:592-602. [DOI: 10.1111/ejh.13055] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/23/2018] [Indexed: 01/19/2023]
Affiliation(s)
| | | | | | - Robert Sidonio
- Emory University and Children's Healthcare of Atlanta; Atlanta GA USA
| | | | | | - Wendy Owens
- Hemophilia Federation of America; Washington DC USA
| | - Neil Frick
- National Hemophilia Foundation; New York NY USA
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12
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Skinner MW, Chai-Adisaksopha C, Curtis R, Frick N, Nichol M, Noone D, O'Mahony B, Page D, Stonebraker JS, Iorio A. The Patient Reported Outcomes, Burdens and Experiences (PROBE) Project: development and evaluation of a questionnaire assessing patient reported outcomes in people with haemophilia. Pilot Feasibility Stud 2018; 4:58. [PMID: 29497561 PMCID: PMC5828307 DOI: 10.1186/s40814-018-0253-0] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2017] [Accepted: 02/19/2018] [Indexed: 11/10/2022] Open
Abstract
Background The interest of health care agencies, private payers and policy makers for patient-reported outcomes (PRO) is continuously increasing. There is a substantial need to improve capacity to collect and interpret relevant PRO data to support implementation of patient-centered research and optimal care in haemophilia. The Patient Reported Outcomes, Burdens and Experiences (PROBE) Project aims to develop a patient-led research network, to develop a standardized questionnaire to gather patient-reported outcomes and to perform a feasibility study of implementing the PROBE questionnaire. Methods A pilot questionnaire was developed using focus group methodology. Content and face validity were assessed by a pool of persons living with haemophilia (PWH) and content experts through interactive workshops. The PROBE questionnaire was translated with the forward-backward approach. PROBE recruited national haemophilia patient non-governmental organizations (NGOs) to administer the questionnaire to people with and without haemophilia. PROBE measured the time to complete the questionnaire and gathered feedback on its content and clarity; staff time and cost required to implement the questionnaire were also collected. Results The PROBE questionnaire is comprised of four major sections (demographic data, general health problems, haemophilia-related health problems and health-related quality of life using EQ-5D-5L and EQ-VAS). Seventeen NGOs participated in the pilot study of the PROBE Project, recruiting 656 participants. Of these, 71% completed the questionnaire within 15 min, and all participants completed within 30 min. The median total staff and volunteer time required for the NGOs to carry out the study within their country was 9 h (range 2 to 40 h). NGO costs ranged from $22.00 to $543.00 USD per country, with printing and postage being the most commonly reported expenditures. Conclusions The PROBE questionnaire assesses patient-important reported outcomes in PWH and control participants, with a demonstrated short completion time. PROBE proved the feasibility to engage diverse patient communities in the structured generation of real-world outcome research at all stages. Trial registration Trial registration: NCT02439710. Electronic supplementary material The online version of this article (10.1186/s40814-018-0253-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- M W Skinner
- Institute for Policy Advancement Ltd, 1155 23rd Street NW #3A, Washington, DC 20037 USA
| | - C Chai-Adisaksopha
- 2Department of Medicine, McMaster University, Hamilton, Canada.,10Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Canada
| | - R Curtis
- Factor VIII Computing, Berkeley, USA
| | - N Frick
- 4National Hemophilia Foundation, New York, USA
| | - M Nichol
- 5Sol Price School of Public Policy, University of Southern California, Los Angeles, USA
| | - D Noone
- Irish Haemophilia Society, Dublin, Ireland
| | - B O'Mahony
- Irish Haemophilia Society, Dublin, Ireland.,7Trinity College Dublin, Dublin, Ireland
| | - D Page
- 8Canadian Hemophilia Society, Montreal, Canada
| | - J S Stonebraker
- 9Poole College of Management, North Carolina State University, Raleigh, USA
| | - A Iorio
- 2Department of Medicine, McMaster University, Hamilton, Canada.,10Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Canada
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13
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Cutter S, Molter D, Dunn S, Hunter S, Peltier S, Haugstad K, Frick N, Holot N, Cooper DL. Impact of mild to severe hemophilia on education and work by US men, women, and caregivers of children with hemophilia B: The Bridging Hemophilia B Experiences, Results and Opportunities into Solutions (B-HERO-S) study. Eur J Haematol 2017; 98 Suppl 86:18-24. [PMID: 28319337 DOI: 10.1111/ejh.12851] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/22/2017] [Indexed: 12/01/2022]
Abstract
The psychosocial impact of hemophilia on work was recently investigated in the Hemophilia Experiences, Results and Opportunities (HERO) study. The findings revealed that hemophilia had an impact for adults with moderate/severe hemophilia and caregivers of children with hemophilia. HERO did not specifically evaluate impact on education in adults/children with mild/moderate hemophilia or the impact on employment of spouses/partners of caregivers of affected children. The Bridging Hemophilia B Experiences, Results and Opportunities into Solutions (B-HERO-S) study evaluated the impact of hemophilia on the lives of adult men/women with mild-severe hemophilia B and caregivers of boys/girls with hemophilia B and their spouses/partners. Many adults with hemophilia B (94%) reported that hemophilia had a negative effect on their ability to complete a formal education, often attributed to the inability to attend or concentrate in school as a result of hemophilia-related bleeding or pain. Most adults with hemophilia B (95%) and caregivers/partners (89%/84%) indicated that hemophilia had a negative impact on employment. Most adults with hemophilia were employed (81%), with construction/manufacturing (35%) as the most frequently reported industry; many worked in jobs requiring manual labor (39%). Of those unemployed, 62% never worked, and those who stopped working reported that they left the workforce due to financial issues (59%), including insurance coverage/co-pays, or hemophilia-related issues (55%). Nearly one-third of caregivers voluntarily left the workforce to care for children with hemophilia. These results suggest a need to focus more effort on career counseling for adults with hemophilia B and caregivers of affected children, especially around mild/moderate hemophilia, as this population may not be as well informed regarding potential impact in school and the workplace.
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Affiliation(s)
- Susan Cutter
- Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Don Molter
- Indiana Hemophilia and Thrombosis Center, Indianapolis, IN, USA
| | - Spencer Dunn
- Center for Comprehensive Care and Diagnosis of Inherited Bleeding Disorders, Orange, CA, USA
| | - Susan Hunter
- University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Skye Peltier
- Center for Bleeding and Clotting Disorders, University of Minnesota Health, Minneapolis, MN, USA
| | | | - Neil Frick
- National Hemophilia Foundation, New York, NY, USA
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14
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Baumann K, Hernandez G, Witkop M, Peltier S, Dunn S, Cutter S, Frick N, Haugstad K, Guelcher C, Frey MJ, Rotellini D, Clark DB, Iyer NN, Cooper DL. Impact of mild to severe hemophilia on engagement in recreational activities by US men, women, and children with hemophilia B: The Bridging Hemophilia B Experiences, Results and Opportunities into Solutions (B-HERO-S) study. Eur J Haematol 2017; 98 Suppl 86:25-34. [PMID: 28319336 DOI: 10.1111/ejh.12852] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/22/2017] [Indexed: 11/30/2022]
Abstract
The psychosocial impact of hemophilia on activities was recently investigated in the Hemophilia Experiences, Results and Opportunities (HERO) study (675 people with hemophilia and 561 caregivers of children with hemophilia in 10 countries). The impact of hemophilia B may not be accurately reflected in the HERO results, as ~75% of respondents described issues affecting males with hemophilia A. To address the needs of this population, the Bridging Hemophilia B Experiences, Results and Opportunities Into Solutions (B-HERO-S) was developed as a pilot study in the United States in collaboration with the hemophilia community. The analysis reported here assessed engagement in recreational activities and changes to treatment regimens around activities as reported by 299 adults with hemophilia B and 150 caregivers of children with hemophilia B. Nearly all adults with hemophilia B (98%) experienced a negative impact on their participation in recreational activities due to hemophilia-related issues, and most caregivers (90%) reported that hemophilia B had a negative impact on their child's engagement in recreational activities. One of the main reasons identified for discontinuing past activities was the risk of bruising or bleeding (adults/children with hemophilia B, 49%/41%). In particular, adults with hemophilia B reported a history of activity-related bleeding, and most adults decreased their participation in high-risk activities as they aged. Substantial percentages of adults and children with hemophilia B (including mild/moderate severity) altered their treatment regimens to accommodate planned activities. These findings may help inform guidelines for individualizing treatment regimens around participation in recreational activities based on hemophilia severity, baseline factor level, and activity risk and intensity.
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Affiliation(s)
- Kimberly Baumann
- Center for Bleeding and Clotting Disorders, University of Minnesota Health, Minneapolis, MN, USA
| | - Grace Hernandez
- Center for Comprehensive Care and Diagnosis of Inherited Bleeding Disorders, Orange, CA, USA
| | | | - Skye Peltier
- Center for Bleeding and Clotting Disorders, University of Minnesota Health, Minneapolis, MN, USA
| | - Spencer Dunn
- Center for Comprehensive Care and Diagnosis of Inherited Bleeding Disorders, Orange, CA, USA
| | - Susan Cutter
- Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Neil Frick
- National Hemophilia Foundation, New York, NY, USA
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15
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Buckner TW, Witkop M, Guelcher C, Frey MJ, Hunter S, Peltier S, Recht M, Walsh C, Kessler CM, Owens W, Clark DB, Frick N, Rice M, Iyer NN, Holot N, Cooper DL, Sidonio R. Management of US men, women, and children with hemophilia and methods and demographics of the Bridging Hemophilia B Experiences, Results and Opportunities into Solutions (B-HERO-S) study. Eur J Haematol 2017; 98 Suppl 86:5-17. [DOI: 10.1111/ejh.12854] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/22/2017] [Indexed: 11/28/2022]
Affiliation(s)
| | | | | | | | - Susan Hunter
- University Hospitals Cleveland Medical Center; Cleveland OH USA
| | - Skye Peltier
- Center for Bleeding and Clotting Disorders; University of Minnesota; Minneapolis MN USA
| | | | | | | | - Wendy Owens
- Hemophilia Federation of America; Washington DC USA
| | | | - Neil Frick
- National Hemophilia Foundation; New York NY USA
| | | | | | | | | | - Robert Sidonio
- Emory University and Children's Healthcare of Atlanta; Atlanta GA USA
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16
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Witkop M, Guelcher C, Forsyth A, Hawk S, Curtis R, Kelley L, Frick N, Rice M, Rosu G, Cooper DL. Treatment outcomes, quality of life, and impact of hemophilia on young adults (aged 18-30 years) with hemophilia. Am J Hematol 2015; 90 Suppl 2:S3-10. [PMID: 26619194 DOI: 10.1002/ajh.24220] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Accepted: 10/13/2015] [Indexed: 11/08/2022]
Abstract
The Hemophilia Experiences, Results and Opportunities (HERO) initiative assessed psychosocial issues reported by people with moderate to severe hemophilia and was led by a multidisciplinary international advisory board. This analysis reports data from young adult respondents (aged 18-30 years), including both US and overall global (including US respondents) results, and investigates treatment outcomes, quality of life, and impacts of hemophilia on relationships. More young adults in HERO received prophylaxis than on-demand treatment, although a majority reported not using factor products exactly as prescribed, and 50% of global respondents and 26% of US respondents reported issues with access to factor replacement therapy in the previous 5 years. Many young adults with hemophilia reported comorbidities, including bone/skeletal arthritis, chronic pain, and viral infections, and nearly half of young adults reported anxiety/depression. Most reported pain interference with daily activities in the past 4 weeks, although a majority reported participating in lower-risk activities and approximately half in intermediate-risk activities. Most young adults were very or quite satisfied with the support of partners/spouses, family, and friends, although roughly one-third reported that hemophilia affected their ability to develop close relationships with a partner. A majority of young adults reported that hemophilia has had a negative impact on employment, and 62% of global respondents and 78% of US respondents were employed at least part-time. Together these data highlight the psychosocial issues experienced by young adults with hemophilia and suggest that increased focus on these issues may improve comprehensive care during the transition to adulthood.
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Affiliation(s)
| | | | | | - Sarah Hawk
- Oklahoma Center for Bleeding Disorders; Oklahoma City Oklahoma
| | | | | | - Neil Frick
- National Hemophilia Foundation; New York New York
| | | | | | - David L. Cooper
- Clinical, Medical, and Regulatory Affairs, Novo Nordisk Inc; Plainsboro New Jersey
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17
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Frick N, Fazelnia C, Forstner R, Kanzian K, Fischer T, Bogner G. Reproduzierbarkeit und klinischer Wert des fetalen MRI bei der Beurteilung von fetalen Gehirnfehlbildungen im Vergleich zum Ultraschallbefund. Geburtshilfe Frauenheilkd 2014. [DOI: 10.1055/s-0034-1374768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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18
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Simmons GM, Frick N, Wang A, Miller ME, Fragueiro D. Identifying information needs among children and teens living with haemophilia. Haemophilia 2013; 20:1-8. [PMID: 23809876 DOI: 10.1111/hae.12223] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/05/2013] [Indexed: 11/29/2022]
Abstract
Transitioning from one life stage to the next can be difficult, but for those living with a chronic condition, it can be even more challenging. Children and adolescents with haemophilia need help to manage transitions while dealing with the complications of their disorder. The National Haemophilia Foundation (NHF), headquartered in New York City, has an extensive information centre on bleeding disorders, but it was not clear how much material existed on the topic of transition. The objectives of this project were to (i) assess the availability of literature about transition for children and adolescents living with haemophilia, (ii) determine which transition issues were the most relevant and (iii) develop and test information products that would address those transition issues. An inventory of NHF's resources and an environmental scan over the Internet was performed. Focus groups were conducted to determine messaging. Video prototypes containing messages were created, tested by focus groups and revised. The literature search yielded limited information available on transition for children and adolescents with haemophilia. Results of the formative research indicated that adolescents wanted more information on sports participation and disclosure of their condition (e.g. to peers, teachers, coaches, health care providers). Video was found to be the preferred delivery format. Children and adolescents living with haemophilia need information to help them transition through life. As a result of this study, two educational products were produced, but several more are recommended to guide these individuals in making healthy transitions into adulthood.
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Affiliation(s)
- G M Simmons
- Division of Blood Disorders, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, GA, USA
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19
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Koerper MA, Frick N, Kessler CM. MASAC Consensus Conference: impediments to conducting clinical research in persons with haemophilia, von Willebrand's disease and rare bleeding disorders. Haemophilia 2012; 19:188-93. [PMID: 23051635 DOI: 10.1111/hae.12035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/02/2012] [Indexed: 11/30/2022]
Abstract
A consensus conference conducted by the Medical and Scientific Advisory Council of the National Hemophilia Foundation was held in New Orleans, LA, on November 11, 2010, to discuss the impediments to conducting clinical research in persons with haemophilia, von Willebrand's disease and rare bleeding disorders. The conference combined presentations providing academic, non-profit and industry perspectives with periods of open discussion. The objective of this conference was to identify the many challenges involved in facilitating U.S. Food and Drug Administration approval of innovative products for these patient populations.
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Affiliation(s)
- M A Koerper
- Department of Pediatrics, Division of Pediatric Hematology, UCSF School of Medicine, San Francisco, CA, USA.
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20
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Goldenberg NA, Kruse-Jarres R, Frick N, Pipe SW, Leissinger CA, Kessler CM. Outcomes of mentored, grant-funded fellowship training in haemostasis /thrombosis: findings from a nested case-control survey study. Haemophilia 2011; 18:326-31. [PMID: 21899663 DOI: 10.1111/j.1365-2516.2011.02626.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Successful strategies by which to effectively recruit and retain academic subspecialists in benign haematology have not been established. To evaluate the effectiveness of a grant-funded, mentored fellowship with respect to retention and early career goals in haemostasis/thrombosis, we sought to compare outcomes for graduates of a grant-funded, mentored fellowship training programme in haemostasis/thrombosis [the National Hemophilia Foundation (NHF)-Baxter Clinical Fellowship Award] during conventional haematology/oncology fellowship training (cases), vs. their training peers who were graduates of conventional haematology/oncology fellowship training alone (controls), via a nested case-control survey study. Survey response rate was 85% (11/13) for cases and 90% (9/10) for controls. All respondents had pursued careers in academic haematology/oncology. Median (range) percent time spent in benign haematology postfellowship was 98% (70-100%) for cases vs. 0% (0-20%) for controls. Time spent in research was significantly greater among cases than controls (median 80% [range: 42-90%] vs. 55% [10-80%], respectively; P = 0.01). By years 3-4 postfellowship, median annual number of peer-reviewed publications was higher for cases than controls (3.5 vs. 1.0; P = 0.01). Cases were also more successful in grant funding (including K-awards). These data suggest that a grant-funded, mentored fellowship training programme in haemostasis/thrombosis may be superior to conventional haematology/oncology fellowship training alone with respect to outcomes of retention in clinical care/research, early-career grant funding and publication productivity.
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Affiliation(s)
- N A Goldenberg
- Section of Hematology/Oncology/Bone Marrow Transplantation and the Mountain States Regional Hemophilia and Thrombosis Center, Department of Pediatrics, University of Colorado, Aurora, CO 80045-0507, USA.
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