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Srichumpuang C, Rakmanotham A, Moonla C, Sosothikul D. Moderate- to vigorous-intensity physical activities for hemophilia A patients during low-dose pharmacokinetic-guided extended half-life factor VIII prophylaxis. Orphanet J Rare Dis 2024; 19:135. [PMID: 38532451 DOI: 10.1186/s13023-024-03092-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 02/21/2024] [Indexed: 03/28/2024] Open
Abstract
BACKGROUND Low-dose pharmacokinetic (PK)-guided extended half-life (EHL) factor VIII (FVIII) prophylaxis can reduce the bleeding risk in hemophilia A (HA) patients. An increase in physical activities for promoting musculoskeletal health may enhance the benefits of prophylactic therapy. OBJECTIVES To determine the clinical impact of moderate- to vigorous-intensity physical activities in HA patients during low-dose PK-guided EHL FVIII prophylaxis. PATIENTS/METHODS This prospective study enrolled patients with moderate/severe HA (baseline FVIII levels ≤ 5 IU/dL) who had received low-dose PK-guided EHL FVIII prophylaxis for ≥ 6 months. An individualized exercise protocol was introduced to each participant, targeting a 65% increase in the maximum predicted heart rate for ≥ 150 min/week, while continuing low-dose PK-guided EHL FVIII prophylaxis for 6 months. Before and after implementing the intervention, annualized bleeding rates (ABR), annualized joint bleeding rates (AJBR), Hemophilia Joint Health Scores (HJHS), skeletal muscle mass, hemophilia-specific quality-of-life (QoL) scores and annualized FVIII consumption were compared. RESULTS Of 13 participants (mean age ± standard deviation [SD]: 20.1 ± 6.8 years), ABR, AJBR, and HJHS were significantly reduced (mean differences [MD] ± SD: -5.7 ± 2.6 bleeds/year, -4.2 ± 2.6 joint bleeds/year, and -4.3 ± 3.2 marks, respectively; P < 0.05) after applying the 6-month exercise protocol. Skeletal muscle mass and QoL scores had also improved (P = 0.001), while FVIII usage had decreased (MD ± SD: -129.1 ± 208.7 IU/kg/year; P < 0.05). CONCLUSIONS The combination of moderate- to vigorous-intensity physical activities with low-dose PK-guided EHL FVIII prophylaxis improves bleeding prevention, musculoskeletal status and QoL in patients with moderate/severe HA. By minimizing FVIII consumption, this strategy helps optimize hemophilia care in countries with budget constraints. CLINICALTRIALS gov NCT05728528.
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Affiliation(s)
- Chonlatis Srichumpuang
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
- Integrative and Innovative Hematology/Oncology Research Unit, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Arunothai Rakmanotham
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
- Integrative and Innovative Hematology/Oncology Research Unit, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Chatphatai Moonla
- Division of General Internal Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
- Center of Excellence in Translational Hematology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Darintr Sosothikul
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand.
- Integrative and Innovative Hematology/Oncology Research Unit, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand.
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Maimon E, Widjajanto PH, Sitaresmi MN. Health-related quality of life of Indonesian children with hemophilia. Haemophilia 2024; 30:463-469. [PMID: 38240018 DOI: 10.1111/hae.14937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Revised: 10/20/2023] [Accepted: 12/30/2023] [Indexed: 03/14/2024]
Abstract
INTRODUCTION Measuring health-related quality of life (HRQoL) in haemophilia patients provides a comprehensive patient's functional and the impact of the disease and its treatment. AIM This study aimed to assess the HRQoL of haemophilia children and related factors. METHODS We conducted a cross-sectional study from 6 April 2019 to 29 April 2019. We recruited children aged 8-16 years old who were members of the Yogyakarta Province Branch, Indonesian Haemophilia Society. Children filled in the Indonesian Haemo-QoL short-version questionnaire that consists of nine dimensions, and the score ranges from 0 to 100, in which a higher score shows a higher impartment. RESULTS Forty-four children participated in this study. The mean age was 11.99 + 2.49. The median age of the first bleeding episode was 5 years, and the median frequency of spontaneous bleeding during the previous year was 13.5. All children received antihemophilic factor (AHF) on-demand; most (81.8%) received AHF in the advanced symptoms. The mean total score of HRQoL was 42.7 ± 15.5, with the highest impairment in the family dimension, with a mean score of 68.0 ± 22.3. The severity of haemophilia was significantly correlated with the total score of HRQoL and dimensions of physical health, feeling, view, and family (effect size ranges from 0.30 to 0.42). The frequency of bleeding was significantly related to the total score of HRQoL and the feeling dimension (effect size of 0.47 and 0.34). CONCLUSION The HRQoL of our study was lower than in countries where AHF prophylactic is provided. More severe haemophilia and more frequent bleeding significantly lower HRQoL.
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Affiliation(s)
- Elsa Maimon
- Department of Child Health, Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada/Dr. Sardjito General Hospital, Yogyakarta, Indonesia
- Department of Child Health, Dr. Kanoejoso General Hospital, Balikpapan, Indonesia
| | - Pudjo Hagung Widjajanto
- Department of Child Health, Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada/Dr. Sardjito General Hospital, Yogyakarta, Indonesia
| | - Mei Neni Sitaresmi
- Department of Child Health, Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada/Dr. Sardjito General Hospital, Yogyakarta, Indonesia
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Geng BF, Feng C, Liu SG, Jiang ZL, Lin F. Haemophilia item bank based on International Classification of Functioning, Disability and Health: a systematic review. Hematology 2023; 28:2191077. [PMID: 36946880 DOI: 10.1080/16078454.2023.2191077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Haemophilia comprises a continuum of blood disorders that often include joint and muscular dysfunction, which may lead to a constellation of activity limitations and participation restrictions. However, there is scant research incorporating functional assessment scales into the common language provided by the International Classification of Functioning, Disability and Health (ICF). This study aims to identify the ICF categories to include in an item bank of functioning aspects relevant for haemophilia. DESIGN AND METHODS A systematic search was carried out in July 2021 based on the PubMed MEDLINE, CLINICAL, and Cochrane databases for qualified articles, investigating haemophilia-specific scales and the scales recommended by the World Federation of Haemophilia (WFH) linked to ICF categories between 2001 and 2021. Well-trained healthcare professionals in the haemophilia field and ICF evaluation conducted group discussions to determine the ICF items for haemophilia. RESULTS A total of 112 out of 176 items measuring function were collected for the haemophilia ICF item bank, including 32 items for body function (b), 45 items for activity and participation (d), 27 items for environmental factors (e), and 8 items for body structure(s). INTERPRETATION AND CONCLUSIONS We recommend that future haemophilia research use the haemophilia-specific ICF item bank, which could capture a whole spectrum of functional measurements and facilitate multidisciplinary and worldwide communication. This study also indicates that further development and analysis of the psychometric properties of the 112 haemophilia-related ICF items is warranted.
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Affiliation(s)
- Bao-Feng Geng
- Department of Rehabilitation Medicine, Sir Run Run Hospital, Nanjing Medical University, Nanjing, People's Republic of China
| | - Chun Feng
- The Center of Rehabilitation Therapy, The First Rehabilitation Hospital of Shanghai, Rehabilitation Hospital Affiliated to Tongji University, Shanghai, People's Republic of China
| | - Shou-Guo Liu
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, People's Republic of China
| | - Zhong-Li Jiang
- Department of Rehabilitation Medicine, Sir Run Run Hospital, Nanjing Medical University, Nanjing, People's Republic of China
| | - Feng Lin
- Department of Rehabilitation Medicine, Sir Run Run Hospital, Nanjing Medical University, Nanjing, People's Republic of China
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, People's Republic of China
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Pokrzywinski RM, Goodwin B, Dellon ES, Kodroff E, Brooks A, Bailey A, Williams J, Desai NK. Qualitative assessment of the suitability of the Dysphagia Symptom Questionnaire to monitor dysphagia in children aged 7-10 years with eosinophilic esophagitis. J Patient Rep Outcomes 2023; 7:110. [PMID: 37906323 PMCID: PMC10618132 DOI: 10.1186/s41687-023-00646-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 10/10/2023] [Indexed: 11/02/2023] Open
Abstract
BACKGROUND The Dysphagia Symptom Questionnaire (DSQ) is a patient-reported outcome measure that assesses the frequency and severity of dysphagia in patients with eosinophilic esophagitis (EoE); however, it has only been validated for use in patients with EoE aged 11-40 years. This study examined the content validity of the DSQ and its usability on an electronic handheld device in children aged 7-10 years with EoE. METHODS In this qualitative, observational cohort study, participants were recruited to partake in two rounds of interviews. During visit 1, a cognitive interview examined EoE-associated concepts and the appropriateness of the DSQ for assessing dysphagia. Participants completed the DSQ daily for 2 weeks, and DSQ scores were calculated. After 2 weeks, a second interview assessed the usability of the DSQ on the electronic device and the burden associated with completing it daily. RESULTS Overall, 16 participants were included (aged 7-8 years: n = 8; aged 9-10 years: n = 8); most were male (75%) and white (81%), and the mean (standard deviation [SD]) age was 8.4 (1.3) years. The most commonly reported EoE-associated concept was 'trouble with swallowing' (63% [10/16]). Most participants reported that the questions were 'easy to complete' and 'relevant to someone with EoE and dysphagia'. Overall, participants reported understanding the questions and associated responses; however, further probing demonstrated inconsistent comprehension. Key challenging concepts included 'solid food', 'trouble swallowing', 'vomit', and 'relief'; some participants also reported difficulty differentiating between pain levels (31% [4/13]). Most caregivers reported that their child had experienced dysphagia (94% [15/16]); however, mean (SD) DSQ scores over the study period were low (7.3 [7.4]), suggesting infrequent and mild dysphagia, or a lack of comprehension of the questions. Most participants reported that completing the DSQ on the electronic device was easy (93% [14/15]) and they would be willing to complete it for longer than 2 weeks (73% [11/15]). CONCLUSIONS Difficulties with comprehension and comprehensiveness suggest that the DSQ may not be sufficiently comprehensive for use in all patients in this population, and wording/phrasing changes are required before use in a clinical trial setting.
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Grants
- This study was funded by Shire Human Genetic Therapies Inc., a member of the Takeda Group of companies
- Medical writing support was provided by Iona MacKillop, MSc, Natasha Molle, MSc, and Tsvetana Stoilova, PhD, of PharmaGenesis London, London, UK, and funded by Takeda Pharmaceuticals USA, Inc.
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Affiliation(s)
| | | | - Evan S Dellon
- Center for Esophageal Diseases and Swallowing, Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Ellyn Kodroff
- Campaign Urging Research for Eosinophilic Disease, Lincolnshire, IL, USA
| | - Anne Brooks
- Evidera, 7101 Wisconsin Ave #1400, Bethesda, MD, 20814, USA
| | - Adam Bailey
- Evidera, 7101 Wisconsin Ave #1400, Bethesda, MD, 20814, USA
| | - James Williams
- Takeda Development Center Americas, Inc., Cambridge, MA, USA
| | - Nirav K Desai
- Takeda Development Center Americas, Inc., Cambridge, MA, USA
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Nguyen NAT, Auquier P, Beltran Anzola A, Harroche A, Castet S, Huguenin Y, Meunier S, Repesse Y, D'Oiron R, Rauch A, Desprez D, Spiegel A, Chamouni P, Schneider P, Baumstarck K, Boucekine M, Tabele C, Viprey M, Leroy T, Roques MA, Sannie T, Giraud N, Chambost H, Resseguier N. Determinants of adherence and consequences of the transition from adolescence to adulthood among young people with severe haemophilia (TRANSHEMO): A multicentric French national observational cross-sectional study based on the FranceCoag registry. Haemophilia 2023; 29:1202-1218. [PMID: 37572328 DOI: 10.1111/hae.14841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 07/25/2023] [Accepted: 07/31/2023] [Indexed: 08/14/2023]
Abstract
INTRODUCTION It is necessary to gain insights into adherence to healthcare in people with severe haemophilia (PwSH), especially during the transition from paediatric to adult care, which is an important phase in lives of young people with childhood chronic disease. This adherence can be considered as a marker of successful transition. OBJECTIVES The main objective of the quantitative phase of the TRANSHEMO project was to compare the adherence to healthcare between adolescents and young adults (YAs) with severe haemophilia. The secondary objective was to identify the determinants (facilitators and barriers) of this adherence and associations between these determinants. METHODS A multicentre, observational, cross-sectional study was conducted in 2017-2019 on PwSH aged between 14 and 17 years (adolescents) or between 20 and 29 years (YAs), included in the FranceCoag registry and having completed the questionnaires. The adherence to healthcare (treatment regimens and clinical follow-up) was compared between adolescents and YAs using the chi-squared test. The determinants of this adherence were analysed by structural equation modelling. RESULTS There were 277 participants, 107 adolescents, and 170 YAs. The rate of adolescents adhering to healthcare was 82.2%, while the rate of YAs was 61.2% (p < .001). The barriers to the adherence to healthcare were being YA, having repeated at least one school grade and presenting mental health concerns. CONCLUSION Adolescents had better adherence to healthcare than YAs. According to the determinants enlightened in this project, targeted supportive strategies and adapted therapeutic education programs can be developed for young PwSH to facilitate their adherence to healthcare.
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Affiliation(s)
- Ngoc Anh Thu Nguyen
- CEReSS/UR 3279 - Health Services and Quality of Life Research, Aix Marseille University, Marseille, France
- Methodological Support Unit for Clinical and Epidemiological Research, University Hospital of Marseille (APHM), Marseille, France
| | - Pascal Auquier
- CEReSS/UR 3279 - Health Services and Quality of Life Research, Aix Marseille University, Marseille, France
- Methodological Support Unit for Clinical and Epidemiological Research, University Hospital of Marseille (APHM), Marseille, France
- FranceCoag Network, Marseille, France
| | - Any Beltran Anzola
- CEReSS/UR 3279 - Health Services and Quality of Life Research, Aix Marseille University, Marseille, France
- Methodological Support Unit for Clinical and Epidemiological Research, University Hospital of Marseille (APHM), Marseille, France
| | - Annie Harroche
- AP-HP, Haemophilia Treatment Centre, Hospital Necker, Paris, France
| | - Sabine Castet
- University Hospital of Bordeaux, Haemophilia Treatment Centre, Bordeaux, France
| | - Yoann Huguenin
- University Hospital of Bordeaux, Haemophilia Treatment Centre, Bordeaux, France
| | - Sandrine Meunier
- Hospices Civils de Lyon - Haemophilia Treatment Centre, Groupement Hospitalier Est, Bron, France
| | - Yohann Repesse
- University Hospital of Caen, Haemophilia Treatment Centre, Caen, France
| | - Roseline D'Oiron
- AP-HP, Haemophilia Treatment Centre, Hospital Bicêtre, Paris, France
| | - Antoine Rauch
- University Regional Hospital of Lille, Haemophilia Treatment Centre, Lille, France
| | - Dominique Desprez
- University Regional Hospital of Strasbourg, Haemophilia Treatment Centre, Strasbourg, France
| | - Alexandra Spiegel
- University Regional Hospital of Strasbourg, Pediatric Onco-Haematology Service, Strasbourg, France
| | - Pierre Chamouni
- University Hospital of Rouen, Haemophilia Treatment Centre, Rouen, France
| | - Pascale Schneider
- University Hospital of Rouen, Haemophilia Treatment Centre, Rouen, France
| | - Karine Baumstarck
- CEReSS/UR 3279 - Health Services and Quality of Life Research, Aix Marseille University, Marseille, France
- Methodological Support Unit for Clinical and Epidemiological Research, University Hospital of Marseille (APHM), Marseille, France
- FranceCoag Network, Marseille, France
| | - Mohamed Boucekine
- CEReSS/UR 3279 - Health Services and Quality of Life Research, Aix Marseille University, Marseille, France
- Methodological Support Unit for Clinical and Epidemiological Research, University Hospital of Marseille (APHM), Marseille, France
- FranceCoag Network, Marseille, France
| | - Clémence Tabele
- CEReSS/UR 3279 - Health Services and Quality of Life Research, Aix Marseille University, Marseille, France
- Methodological Support Unit for Clinical and Epidemiological Research, University Hospital of Marseille (APHM), Marseille, France
- FranceCoag Network, Marseille, France
| | - Marie Viprey
- FranceCoag Network, Marseille, France
- Hospices Civils de Lyon, Health Data Department, Lyon, France
- Inserm, U1290 Unit, Research on Healthcare Performance RESHAPE, Claude Bernard Lyon 1 University, Lyon, France
| | - Tanguy Leroy
- Inserm, U1296 Unit, Radiation: Defense, Health and Environment, Lumière Lyon 2 University, Lyon, France
| | - Marie-Anaïs Roques
- Laboratory of Clinical Psychology, Psychopathology and Psychoanalysis, UR 3278, Aix-Marseille University, Aix-en-Provence, France
- AP-HM, Haemophilia Treatment Centre, Children Hospital La Timone, Marseille, France
| | - Thomas Sannie
- French Patients' Association for People with Haemophilia (AFH), Paris, France
| | - Nicolas Giraud
- French Patients' Association for People with Haemophilia (AFH), Paris, France
| | - Hervé Chambost
- FranceCoag Network, Marseille, France
- AP-HM, Haemophilia Treatment Centre, Children Hospital La Timone, Marseille, France
| | - Noémie Resseguier
- CEReSS/UR 3279 - Health Services and Quality of Life Research, Aix Marseille University, Marseille, France
- Methodological Support Unit for Clinical and Epidemiological Research, University Hospital of Marseille (APHM), Marseille, France
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Teela L, Luijten MA, Kuijlaars IA, van Gastel TC, van Hoorn ES, Gouw SC, Fijnvandraat KC, Fischer K, Cnossen MH, Andeweg S, van der Velden – van ‘t Hoff C, Liem C, Jansen-Zijlstra ME, Peters M, Haverman L. Psychometrics of the patient-reported outcomes measurement information system measures in hemophilia: the applicability of the pediatric item banks. Res Pract Thromb Haemost 2023; 7:102159. [PMID: 37753226 PMCID: PMC10518485 DOI: 10.1016/j.rpth.2023.102159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 07/17/2023] [Accepted: 07/18/2023] [Indexed: 09/28/2023] Open
Abstract
Background The use of patient-reported outcomes measures (PROMs) is important in hemophilia care, as it facilitates communication between patients and clinicians and promotes patient-centered care. Currently, a variety of PROMs with insufficient psychometric properties are used. Patient-reported outcomes measurement information system (PROMIS) measures, including Computer Adaptive Tests, were designed to measure generically and more efficiently and, therefore, are an alternative for the existing PROMs. Objectives To assess the feasibility, measurement properties, and outcomes of 8 PROMIS pediatric measures for boys with hemophilia. Methods In this multicenter study, boys with hemophilia completed 8 PROMIS measures and 2 legacy instruments. Feasibility was determined by the number of completed items and floor or ceiling effects (percentage of participants that achieved the lowest or highest possible score). Reliability was assessed as the percentage of scores with a SE ≤ 4.5. Construct validity was evaluated by comparing the PROMIS measures with the legacy instruments. Mean PROMIS T-scores were calculated and compared with the Dutch general population. Results In total, 77 boys with hemophilia participated. Reliability was good for almost all PROMIS measures and legacy instruments. The total number of completed items varied from 49 to 90 for the PROMIS pediatric measures, while the legacy instruments contained 117 to 130 items. Floor and ceiling effects were observed in both the PROMIS measures (0-39.5%) and legacy instruments (0-66.7%), but were higher for the legacy instruments. Conclusions The PROMIS pediatric measures are feasible to use for boys with hemophilia. With the use of the PROMIS measures in clinical care and research, a step toward worldwide standardization of PROM administration can be taken.
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Affiliation(s)
- Lorynn Teela
- Amsterdam UMC location University of Amsterdam, Emma Children’s Hospital, Child and Adolescent Psychiatry & Psychosocial Care, Amsterdam, The Netherlands
- Amsterdam Public Health, Mental health and Digital health, Amsterdam, The Netherlands
- Amsterdam Reproduction and Development, Child development, Amsterdam, The Netherlands
| | - Michiel A.J. Luijten
- Amsterdam UMC location University of Amsterdam, Emma Children’s Hospital, Child and Adolescent Psychiatry & Psychosocial Care, Amsterdam, The Netherlands
- Amsterdam Reproduction and Development, Child development, Amsterdam, The Netherlands
- Amsterdam Public Health, Mental health and Methodology, Amsterdam, The Netherlands
- Epidemiology and Data Science, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Isolde A.R. Kuijlaars
- Centre for Benign Haematology, Thrombosis and Haemostasis, Van Creveldkliniek, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Tessa C.M. van Gastel
- Amsterdam UMC location University of Amsterdam, Emma Children’s Hospital, Child and Adolescent Psychiatry & Psychosocial Care, Amsterdam, The Netherlands
- Amsterdam Reproduction and Development, Child development, Amsterdam, The Netherlands
- Amsterdam Public Health, Mental health and Health Behaviours & Chronic Diseases, Amsterdam, The Netherlands
| | - Evelien S. van Hoorn
- Department of Public Health, Erasmus MC, Erasmus University Medical Centre Rotterdam, The Netherlands
| | - Samantha C. Gouw
- Amsterdam UMC location University of Amsterdam, Emma Children’s Hospital, Paediatric Haematology, Amsterdam, The Netherlands
| | - Karin C.J. Fijnvandraat
- Amsterdam UMC location University of Amsterdam, Emma Children’s Hospital, Paediatric Haematology, Amsterdam, The Netherlands
| | - Kathelijn Fischer
- Centre for Benign Haematology, Thrombosis and Haemostasis, Van Creveldkliniek, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Marjon H. Cnossen
- Department of Paediatric Haematology, Erasmus MC Sophia Children’s Hospital, Erasmus University Medical Centre Rotterdam, The Netherlands
| | - Sasja Andeweg
- Department of Paediatric Haematology, Erasmus MC Sophia Children’s Hospital, Erasmus University Medical Centre Rotterdam, The Netherlands
| | | | - Corinne Liem
- Department of Pediatric Haemato-Oncology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | | | - Marjolein Peters
- Amsterdam UMC location University of Amsterdam, Emma Children’s Hospital, Paediatric Haematology, Amsterdam, The Netherlands
| | - Lotte Haverman
- Amsterdam UMC location University of Amsterdam, Emma Children’s Hospital, Child and Adolescent Psychiatry & Psychosocial Care, Amsterdam, The Netherlands
- Amsterdam Public Health, Mental health and Digital health, Amsterdam, The Netherlands
- Amsterdam Reproduction and Development, Child development, Amsterdam, The Netherlands
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Oladapo A, Ito D, Rodriguez AM, Philpott S, Krupnick R, Allen V, Hibbard C, Scully M, Ewenstein B. Psychometric evaluation of a patient-reported outcomes instrument for congenital thrombotic thrombocytopenic purpura. J Patient Rep Outcomes 2023; 7:68. [PMID: 37450201 PMCID: PMC10349015 DOI: 10.1186/s41687-023-00592-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 05/08/2023] [Indexed: 07/18/2023] Open
Abstract
BACKGROUND Congenital thrombotic thrombocytopenic purpura (cTTP) is an ultra-rare, life-threatening hereditary disorder that causes patients to experience significant morbidity and decreased health-related quality of life (HRQoL). A cTTP disease-specific patient-reported outcome (PRO) instrument that is reflective of patients' experiences with the disorder does not currently exist. The objective of this study was to evaluate and validate the psychometric properties of the Congenital Thrombotic Thrombocytopenic Purpura-Patient Experience Questionnaire (cTTP-PEQ), developed using a literature review, interviews with expert clinicians, and qualitative concept elicitation and cognitive debriefing interviews. METHODS This prospective, observational study (NCT03519672) was conducted with patients diagnosed with cTTP currently receiving treatment. Patients were enrolled through investigator sites and direct-to-patient recruitment. Individuals completed electronic self-administered PRO measures, including the cTTP-PEQ, at baseline and Day 14 (+ up to 10 days). The cTTP-PEQ consisted of five multi-item domains (Pain/Bruising, Cognitive Impairment, Visual Impairment, Mood, Treatment Burden) and three single-item domains (Fatigue, Headache, Activity Limitation), and assessed symptoms and impact of cTTP in the previous 24 h, 7 days, and 2 weeks. Convergent and discriminant validity were evaluated using Spearman's rank correlation coefficients. Known-groups validity was assessed between patient groups separated by Patient Global Impression of Severity (PGI-S; normal vs. mild/moderate/severe). Internal reliability was assessed using Cronbach's alpha. Test-retest reliability was assessed using intraclass correlation coefficients (ICCs). RESULTS Thirty-six patients participated in this study. Convergent validity was confirmed with high-to-moderate correlations (r ≥ 0.4) for 12/15 hypothesized relationships between pairs of domains and/or total scores. Discriminant validity was confirmed with low correlations (r < 0.3) observed for 5/7 hypothesized relationships. Known-groups validity was confirmed with significant differences (p ≤ 0.05) in mean cTTP-PEQ scores between the two PGI-S groups for most domains and items at both timepoints. Cronbach's alpha was 0.88 at baseline and 0.91 at Day 14, confirming internal consistency of the instrument. Test-retest reliability was also confirmed with a high ICC (0.96). CONCLUSION This study validates the psychometric properties of the novel cTTP-PEQ for use in research and clinical practice to assess HRQoL among patients with cTTP. This instrument will be particularly useful when assessing cTTP disease burden and the impact of new treatments.
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Affiliation(s)
- Abiola Oladapo
- Takeda Development Center Americas, Inc., Cambridge, MA, USA.
| | - Diane Ito
- Takeda Development Center Americas, Inc., Cambridge, MA, USA
| | | | | | | | | | | | - Marie Scully
- Department of Haematology, University College London Hospitals, London, UK
| | - Bruce Ewenstein
- Takeda Development Center Americas, Inc., Cambridge, MA, USA
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8
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Wilkins RA, Siddle HJ, Chapman GJ, Horn E, Walwyn R, Redmond AC. The impact of ankle haemarthropathy in patients with moderate haemophilia. Haemophilia 2023; 29:600-607. [PMID: 36528893 DOI: 10.1111/hae.14720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 11/17/2022] [Accepted: 11/07/2022] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Moderate haemophilia has traditionally been associated with less complications than severe haemophilia. Changes in treatment recommendations have highlighted the burden of moderate haemophilia with a subset of patients with a severe bleeding phenotype. The ankle joint is disproportionally affected by ankle haemarthropathy however the impact has not been evaluated in moderate haemophilia, nor the effect on health related quality of life (HRQoL) or foot and ankle outcomes. AIMS To establish the impact of ankle haemarthropathy in patients with moderate haemophilia. METHODS A multicentre questionnaire study recruited patients from 11 haemophilia centres in England, Scotland and Wales. The HAEMO-QoL-A and Manchester-Oxford foot and ankle questionnaire (MOXFQ) with total and domain scores measured impact. Measures of pain and ankle haemophilia joint health (HJHS) scores were also collected. RESULTS Twenty-nine participants were recruited. HAEMO-QoL A mean (SD) total scores of 10.8 (5.2) of 100 (best health) and foot and ankle specific MOXFQ total scores of 45.5 (24.7) above zero (best outcome) indicate poor HRQoL and foot and ankle outcomes. Average ankle pain over past 6 months of (0-10) 5.5 (SD2.5) was reported and median (IQR) ankle HJHS of 3.0 (1;12.5) to 4.5 (0;9.5) for the left and right ankles. CONCLUSION HRQoL and foot and ankle specific outcomes are poor in patients with moderate haemophilia and ankle haemarthropathy, driven by chronic levels of ankle joint pain. Despite moderate haemophilia being considered less affected by haemarthrosis and haemarthropathy, patients with a bleeding or haemarthropathy phenotype are clinically similar to patients with severe haemophilia A.
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Affiliation(s)
- Richard A Wilkins
- Leeds Institute of Rheumatic and Musculoskeletal Medicine (LIRMM), University of Leeds, Leeds, UK.,Leeds Haemophilia Comprehensive Care Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Heidi J Siddle
- Leeds Institute of Rheumatic and Musculoskeletal Medicine (LIRMM), University of Leeds, Leeds, UK
| | - Graham J Chapman
- School of Sport and Health Sciences, University of Central Lancashire, Preston, UK
| | - Elizabeth Horn
- Leeds Haemophilia Comprehensive Care Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Rebecca Walwyn
- Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research, University of Leeds, Leeds, UK
| | - Anthony C Redmond
- Leeds Institute of Rheumatic and Musculoskeletal Medicine (LIRMM), University of Leeds, Leeds, UK.,NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
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9
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Feng C, Geng BF, Liu SG, Jiang ZL, Lin F. Activity and participation in haemophiliacs: Item response modelling based on international classification of functioning, disability and health. Haemophilia 2023; 29:308-316. [PMID: 36424822 DOI: 10.1111/hae.14702] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 10/25/2022] [Accepted: 11/02/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND AND OBJECTIVES There is scant research investigating the user-friendly functional assessment tool conceptualized by the International Classification of Functioning, Disability and Health (ICF) among persons with haemophilia (PWH). This study aims to accomplish two goals: (1) quantifying comprehensive functioning measures of haemophilia through Item Response Theory (IRT); (2) discussing patient-centred care based on the Wright map of personal ability and item difficulty. METHODS A cross-sectional study was carried out in 70 PWH (mean age, 33.09 ± 11.04) via convenience sampling. All patients completed the 45 ICF categories of haemophilic-specific activity and participation. Psychometric properties of the categories were examined using Mokken scale analysis and parametric item response modelling. RESULTS We extracted a unidimensional scale with 31 categories, and constructed a Rasch model with good fitness. The Cronbach's α of the scale was .9713, with the Guttman's λ2 = .9730, Molenaar Sijtsma ρ = .9802, and latent class reliability coefficient = .9769, indicating great internal reliability. The estimated individual social competence by the Rasch model was highly related to the index score of the three-level EuroQol five-dimensional questionnaire (EQ-5D-3L) (p < .001, r = .62), and had a moderate correlation (p < .001, r = .54) with the score of Haemophilia Activities List (HAL). CONCLUSIONS The ICF scale of haemophilic activity and participation with 31 categories (HAPPY-ICF) has good construct validity and internal consistency. The person-item threshold distribution map might be helpful in research and clinical practices for patient-oriented care.
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Affiliation(s)
- Chun Feng
- The Center of Rehabilitation Therapy, The First Rehabilitation Hospital of Shanghai, Rehabilitation Hospital Affiliated to Tongji University, Shanghai, China
| | - Bao-Feng Geng
- Department of Rehabilitation Medicine, Sir Run Run Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Shou-Guo Liu
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Zhong-Li Jiang
- Department of Rehabilitation Medicine, Sir Run Run Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Feng Lin
- Department of Rehabilitation Medicine, Sir Run Run Hospital, Nanjing Medical University, Nanjing, Jiangsu, China.,Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
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10
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Azeredo-da-Silva AF, Zanotto BS, Kuwabara YS, Mata VE. Quality of life in children and adolescents with hemophilia A: A systematic review and meta-analysis. Res Pract Thromb Haemost 2023; 7:100008. [PMID: 36970745 PMCID: PMC10031335 DOI: 10.1016/j.rpth.2022.100008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 11/01/2022] [Indexed: 02/16/2023] Open
Abstract
Background Various instruments have been used to assess health-related quality of life (HRQoL) in children and adolescents with hemophilia A. Objective We systematically reviewed the literature to summarize HRQoL measurement instruments and outcomes in this population. Methods MEDLINE, Embase, Cochrane CENTRAL, and LILACS databases were searched. Studies published from 2010 to 2021, reporting HRQoL assessed by generic or hemophilia-specific instruments in individuals aged 0 to 18 years were included. Two independent reviewers performed screening, selection, and data abstraction. Data were meta-analyzed using the generic inverse variance method with the random-effects model for single-arm studies reporting instrument-specific mean total HRQoL scores. Prespecified subgroup meta-analyses were performed. Heterogeneity among studies was assessed using the I 2 statistic. Results Six instruments were identified in 29 studies meeting the following inclusion criteria: 4 generic instruments (PedsQL [5 studies], EQ-5D-3L [3 studies], KIDSCREEN-52 [1 study], and KINDL [1 study]) and 2 hemophilia-specific instruments (Haemo-QoL [17 studies] and CHO-KLAT [3 studies]). The overall risk of bias was moderate to low. There was a substantial variability in the primary outcome (mean total HRQoL score) among studies using the same instrument (Haemo-QoL), with scores ranging from 24.10 to 89.58 on a scale from 0 to 100 (higher scores indicating higher HRQoL). Meta-regression with 14 studies using the Haemo-QoL questionnaire demonstrated that 79.34% (R 2 ) of the observed 94.67% total heterogeneity (I 2 ) was explained by the proportion of patients receiving effective prophylactic treatment. Conclusion HRQoL assessment in young people with hemophilia A is heterogeneous and context specific. The proportion of patients on effective prophylactic treatment is positively correlated with HRQoL. The review protocol was registered prospectively with PROSPERO (CRD42021235453).
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Affiliation(s)
| | - Bruna Stella Zanotto
- National Institute for Health Technology Assessment (Instituto de Avaliacao de Tecnologias da Saude/Instituto Nacional de Ciencia e Tecnologia), Porto Alegre, Brazil
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11
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Chuansumrit A, Sirachainan N, Jaovisidha S, Jiravichitchai T, Kadegasem P, Kempka K, Panuwannakorn M, Rotchanapanya W, Nuntiyakul T. Effectiveness of monthly low dose emicizumab prophylaxis without 4-week loading doses among patients with haemophilia A with and without inhibitors: A case series report. Haemophilia 2023; 29:382-385. [PMID: 36446746 DOI: 10.1111/hae.14707] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 10/28/2022] [Accepted: 11/20/2022] [Indexed: 12/05/2022]
Affiliation(s)
- Ampaiwan Chuansumrit
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Nongnuch Sirachainan
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Suphaneewan Jaovisidha
- Department of Radiology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Tachit Jiravichitchai
- Department of Rehabilitation Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Praguywan Kadegasem
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Ketsuda Kempka
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Monratta Panuwannakorn
- Department of Rehabilitation Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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Integration of Patient-reported Outcome Measures in Pediatric Hematology: A Qualitative Methods Study. J Pediatr Hematol Oncol 2023; 45:e60-e64. [PMID: 35462386 DOI: 10.1097/mph.0000000000002465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 03/03/2022] [Indexed: 02/03/2023]
Abstract
Patient-reported outcome measures (PROMs) are self-reported questionnaires that allow patients and families to evaluate health-related experiences without influence or oversight from health care professionals. This study aimed to rate the relevance of existing PROMs for pediatric hematology patients, as identified by a recent systematic review, as well as to evaluate the receptivity of electronic PROM integration into clinical practice. Focus groups and interviews were conducted with children (10) and parents (19) impacted by nonmalignant hematological disorders, as well as with health care professionals (6). We observed strong support for the TranQol in thalassemia (100% for both parents [P] and children [C]); the Canadian Haemophilia Outcomes-Kids' Life Assessment Tool (CHO-KLAT) (100% P, 75% C) and Haemophilia Quality of Life questionnaire (Haemo-QoL) (100% P and C) in hemophilia; the Pediatric Quality of Life Inventory (PedsQL) Sickle Cell Module (75% P, 100% C); and the Kids ITP Tool in immune thrombocytopenia (100% P, 66.7% C). Generic tools such as the PedsQL Generic were met with mixed support. Electronic PROM integration received universal support. We obtained strong support for the integration of a web-based platform into clinical practice and a preference for disease-specific PROMs over generic PROMs. Future projects may explore the development of a child-friendly Canadian web-based platform to standardize quality-of-life evaluation within the clinical encounter.
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13
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Pascoal C, Ferreira I, Teixeira C, Almeida E, Slade A, Brasil S, Francisco R, Ligezka AN, Morava E, Plotkin H, Jaeken J, Videira PA, Barros L, dos Reis Ferreira V. Patient reported outcomes for phosphomannomutase 2 congenital disorder of glycosylation (PMM2-CDG): listening to what matters for the patients and health professionals. Orphanet J Rare Dis 2022; 17:398. [PMID: 36309700 PMCID: PMC9618201 DOI: 10.1186/s13023-022-02551-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 10/11/2022] [Indexed: 11/15/2022] Open
Abstract
Background Congenital disorders of glycosylation (CDG) are a growing group of rare genetic disorders. The most common CDG is phosphomannomutase 2 (PMM2)-CDG which often has a severe clinical presentation and life-limiting consequences. There are no approved therapies for this condition. Also, there are no validated disease-specific quality of life (QoL) scales to assess the heterogeneous clinical burden of PMM2-CDG which presents a challenge for the assessment of the disease severity and the impact of a certain treatment on the course of the disease. Aim and methods This study aimed to identify the most impactful clinical signs and symptoms of PMM2-CDG, and specific patient and observer reported outcome measures (PROMs and ObsROMs, respectively) that can adequately measure such impact on patients’ QoL. The most burdensome signs and symptoms were identified through input from the CDG community using a survey targeting PMM2-CDG families and experts, followed by family interviews to understand the real burden of these symptoms in daily life. The list of signs and symptoms was then verified and refined by patient representatives and medical experts in the field. Finally, a literature search for PROMs and ObsROMs used in other rare or common diseases with similar signs and symptoms to those of PMM2-CDG was performed. Results Twenty-four signs/symptoms were identified as the most impactful throughout PMM2-CDG patients’ lifetime. We found 239 articles that included tools to measure those community-selected PMM2-CDG symptoms. Among them, we identified 80 QoL scales that address those signs and symptoms and, subsequently, their psychometric quality was analysed. These scales could be applied directly to the PMM2-CDG population or adapted to create the first PMM2-CDG-specific QoL questionnaire. Conclusion Identifying the impactful clinical manifestations of PMM2-CDG, along with the collection of PROMs/ObsROMs assessing QoL using a creative and community-centric methodology are the first step towards the development of a new, tailored, and specific PMM2-CDG QoL questionnaire. These findings can be used to fill a gap in PMM2-CDG clinical development. Importantly, this methodology is transferable to other CDG and rare diseases with multiple signs and symptoms. Supplementary Information The online version contains supplementary material available at 10.1186/s13023-022-02551-y.
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Fitriana TS, Purba FD, Stolk E, Busschbach JJV. EQ-5D-Y-3L and EQ-5D-Y-5L proxy report: psychometric performance and agreement with self-report. Health Qual Life Outcomes 2022; 20:88. [PMID: 35659313 PMCID: PMC9164342 DOI: 10.1186/s12955-022-01996-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 05/11/2022] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Self-report is the standard for measuring people's health-related quality of life (HRQoL), including children. However, in certain circumstances children cannot report their own health. For this reason, children's HRQoL measures often provide both a self-report and a proxy-report form. It is not clear whether the measurement properties will be the same for these two forms. We investigated whether it would be beneficial to extend the classification system of the EQ-5D-Y proxy questionnaire from 3 to 5 response levels. The agreement between self-report and proxy-report was assessed for both EQ-5D-Y measures. METHODS The study included 286 pediatric patients and their caregivers as proxies. At three consecutive measurements-baseline, test-retest and follow-up-the proxies assessed the child's HRQoL using the EQ-5D-Y-3L, EQ-5D-Y-5L, the PedsQL Generic, and matched disease-specific instruments. The proxy versions of EQ-5D-Y-3L and EQ-5D-Y-5L were compared in terms of feasibility, distribution properties, convergent validity, test-retest and responsiveness. Agreement between both EQ-5D-Y proxy versions to their respective self-report versions was assessed at baseline and follow-up. RESULTS The proportion of missing responses was 1% for the EQ-5D-Y-3L and 1.4% for the EQ-5D-Y-5L. The frequency of health state with no problems in all dimensions (11111) was slightly lower for the EQ-5D-Y-5L (21.3% vs 16.7%). Regarding the convergent validity with the PedsQL and disease-specific measures, the proxy versions of EQ-5D-Y-3L and EQ-5D-Y-5L had similar magnitudes of associations between similar dimensions. The means of test-retest coefficients between the two versions of the EQ-5D-Y proxy were comparable (0.83 vs. 0.84). Regarding reported improved conditions, responsiveness of the EQ-5D-Y-5L proxy (26.6-54.1%) was higher than that of the EQ-5D-Y-3L proxy (20.7-46.4%). Except for acutely ill patients, agreement between the EQ-5D-Y-5L proxy and self-reports was at least moderate. CONCLUSIONS Extending the number of levels of the proxy version of EQ-5D-Y can improve the classification accuracy and the ability to detect health changes over time. The level structure of EQ-5D-Y-5L was associated with a closer agreement between proxy and self-report. The study findings support extending the EQ-5D-Y descriptive system from 3 to 5 levels when administered by a proxy, which is often the case in the pediatric population.
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Affiliation(s)
- Titi Sahidah Fitriana
- Department of Psychiatry, Section Medical Psychology and Psychotherapy, Erasmus MC University Medical Center, Wytemaweg 80, 3015 CN, Rotterdam, The Netherlands. .,Faculty of Psychology, YARSI University, Jakarta, Indonesia.
| | - Fredrick Dermawan Purba
- Department of Developmental Psychology, Faculty of Psychology, Universitas Padjadjaran, Jatinangor, Indonesia
| | - Elly Stolk
- The EuroQol Research Foundation, Rotterdam, The Netherlands
| | - Jan J V Busschbach
- Department of Psychiatry, Section Medical Psychology and Psychotherapy, Erasmus MC University Medical Center, Wytemaweg 80, 3015 CN, Rotterdam, The Netherlands
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Tantawy AAG, Elsherif NHK, Mostafa S, Safwat NA, El Seteha KAES. Endothelial specific isoform of type XVIII collagen (COL‐18N): A marker of vascular integrity in haemophilic arthropathy. Haemophilia 2022; 28:849-856. [DOI: 10.1111/hae.14593] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 05/02/2022] [Accepted: 05/02/2022] [Indexed: 12/21/2022]
Affiliation(s)
| | | | - Salwa Mostafa
- Pediatric Haematology/Oncology Childrens Hospital, Ain Shams University Cairo Egypt
| | - Nesma Ahmad Safwat
- Clinical Pathology, Faculty of Medicine Ain Shams University Cairo Egypt
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Cheung YT, Lam PH, Lam HHW, Ma CT, Leung AWK, Wong RSM, Li CK. Treatment Adherence and Health-Related Quality of Life in Patients with Hemophilia in Hong Kong. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19116496. [PMID: 35682087 PMCID: PMC9180237 DOI: 10.3390/ijerph19116496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 05/17/2022] [Accepted: 05/24/2022] [Indexed: 11/16/2022]
Abstract
Background: This study aims to identify factors affecting health-related quality of life (HRQoL) in Chinese patients with hemophilia in Hong Kong, and to examine the association between treatment adherence and HRQoL outcomes. Methods: Patients with hemophilia A or B from a non-governmental organization reported their HRQoL and treatment adherence to prophylactic therapy using validated tools. Univariate tests and multivariable regression analysis were used to compare differences in outcomes across clinically relevant subgroups. Results: Fifty-six patients were recruited (mean age 30.4 [17.4] years; majority hemophilia A: 75%; moderate-to-severe severity: 88%). Patients who received prophylactic treatment reported fewer work/school problems (25.8 [18.9] versus 51.5 [26.3]; p = 0.001) than those who received on-demand therapy. The multivariable model showed that older age (B = 0.42, 95% CI = 0.093−0.75) and living in public housing (B = 10.24, 95% CI = 0.70−19.77) were associated with worse HRQoL. Older age was associated with treatment non-adherence (r = 0.66, p < 0.0001). Patients with poor adherence tended to report worse functioning in sports/leisure (r = 0.31, p = 0.033). Conclusions: Our results suggest that patients who were older, had lower education attainment and received on-demand treatment had poorer perception of their health. Improving adherence may lead to better HRQoL. Future work includes evaluating the occupational needs prospectively in this population.
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Affiliation(s)
- Yin Ting Cheung
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China;
- Correspondence: ; Tel.: +852-3943-6833; Fax: +852-2603-5295
| | - Pok Hong Lam
- Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China; (P.H.L.); (A.W.K.L.); (C.K.L.)
| | | | - Chung-Tin Ma
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China;
| | - Alex Wing Kwan Leung
- Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China; (P.H.L.); (A.W.K.L.); (C.K.L.)
- Department of Paediatrics & Adolescent Medicine, Hong Kong Children’s Hospital, Hong Kong, China
- Hong Kong Hub of Paediatric Excellence, The Chinese University of Hong Kong, Hong Kong, China
| | - Raymond Siu Ming Wong
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China;
| | - Chi Kong Li
- Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China; (P.H.L.); (A.W.K.L.); (C.K.L.)
- Department of Paediatrics & Adolescent Medicine, Hong Kong Children’s Hospital, Hong Kong, China
- Hong Kong Hub of Paediatric Excellence, The Chinese University of Hong Kong, Hong Kong, China
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Hassab HM, Saad HR, Abdel Ghany HM. Quality of life and clinical assessment of joint health in children with hemophilic arthropathy. EGYPTIAN RHEUMATOLOGY AND REHABILITATION 2022. [DOI: 10.1186/s43166-022-00118-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Hemophilic arthropathy results in pain, deformity, and disability with severe impairments, activity limitation, and thus productivity loss. Also patterns of treatment interfere with patients’ life, so the quality of life should be assessed when evaluating treatment. The aim of this work was to assess the quality of life of children with hemophilic arthropathy and its relation to clinical joint health.
Results
The study was carried out on fifty boys with hemophilic arthropathy. All patients were subjected to thorough local clinical assessment of the most affected and/or target joint using Hemophilia Joint Health Score (HJHS 2.1) and assessment of quality of life using Haemo quality of life (Haemo-Qol) questionnaire children and parent versions. Among the fifty hemophilic patients, 36 (72%) patients were hemophilia A and 14 (28 %) patients were hemophilia B. The age at first hemarthrosis ranged from 1 to 8 years with a mean of 2.40±1.78. While the number of joints affected in the studied patients ranged from 2 to 13 joints with a mean of 7±3.25. As regards the severity, 23 patients (46%) had severe, and 27 (54%) had moderate hemophilia. Forty four (88%) patients had different degrees of anemia. There was significant correlation between child Haemo-QoL with degree of anemia (r = 0.291, P = 0.040), mainly with view and school dimensions. There were significant correlations between child and parent Haemo-QoL and HJHS with each of the following: factor activity level, duration of the disease, duration of joint disease, number of bleeding attacks last year, and number of joints affected. Synovectomy was done for 5 (10%) patients. The total child Haemo-QoL score was statistically significantly lower after the intervention (P=0.043), with a significant improvement in physical health, feeling, view, family, school and sports, treatment, and dealing dimensions. In the current study, there were significant positive correlations between child and parent Haemo-QoL and HJHS scores.
Conclusions
The quality of life in patients with hemophilic arthropathy was influenced by the joint health, factor activity level, disease duration, number of bleeding attacks, number of joints affected (during life), duration of joint disease, and presence of hepatitis C virus.
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Fitriana TS, Purba FD, Rahmatika R, Muhaimin R, Sari NM, Bonsel G, Stolk E, Busschbach JJV. Comparing measurement properties of EQ-5D-Y-3L and EQ-5D-Y-5L in paediatric patients. Health Qual Life Outcomes 2021; 19:256. [PMID: 34781978 PMCID: PMC8591892 DOI: 10.1186/s12955-021-01889-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 10/27/2021] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND The adult versions EQ-5D-3L and EQ-5D-5L have been extensive compared. This is not the case for the EQ-5D youth versions. The study aim was to compare the measurement properties and responsiveness of EQ-5D-Y-3L and EQ-5D-Y-5L in paediatric patients. METHODS A sample of patients 8-16 years old with different diseases and a wide range of disease severity was asked to complete EQ-5D-Y-3L, EQ-5D-Y-5L, PedsQL Generic Core Scale, and selected, appropriate disease-specific instruments, three times. EQ-5D-Y-3L and EQ-5D-Y-5L were compared in terms of: feasibility, (re-)distribution properties, discriminatory power, convergent validity, test-retest reliability, and responsiveness. RESULTS 286 participating patients suffered from one of the following diseases: major beta-thalassemia, haemophilia, acute lymphoblastic leukaemia, acute illness. Missing responses were comparable between versions of the EQ-5D-Y, suggesting comparable feasibility. The number of patients in the best health state (level profile 11111) was equal in both EQ-5D-Y versions. The projection of EQ-5D-Y-3L scores onto EQ-5D-Y-5L for all dimensions showed that the two additional levels in EQ-5D-Y-5L slightly improved the accuracy of patients in reporting their problems, especially if severe. Convergent validity with PedsQL and disease-specific measures showed that the two EQ-5D-Y versions performed about equally. Test-retest reliability (EQ-5D-Y-3L 0.78 vs EQ-5D-Y-5L 0.84), and sensitivity for detecting health changes, were both better in EQ-5D-Y-5L. CONCLUSIONS Extending the number of levels did not give clear superiority to EQ-5D-Y-5L over EQ-5D-Y-3L based on the criteria assessed in this study. However, increasing the number of levels benefitted EQ-5D-Y performance in the measurement of moderate to severe problems and especially in longitudinal study designs.
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Affiliation(s)
- Titi Sahidah Fitriana
- Department of Psychiatry, Section Medical Psychology and Psychotherapy, Erasmus MC University Medical Center, Wytemaweg 80, 3015 CN, Rotterdam, The Netherlands.
- Faculty of Psychology, YARSI University, Jakarta, Indonesia.
| | - Fredrick Dermawan Purba
- Department of Developmental Psychology, Faculty of Psychology, Universitas Padjadjaran, Jatinangor, Indonesia
| | - Rina Rahmatika
- Faculty of Psychology, YARSI University, Jakarta, Indonesia
| | - Riski Muhaimin
- Department of Child Health, Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Nur Melani Sari
- Department of Child Health, Faculty of Medicine, Universitas Padjadjaran/Dr. Hasan Sadikin Hospital, Bandung, Indonesia
| | - Gouke Bonsel
- The EuroQol Research Foundation, Rotterdam, The Netherlands
- Department of Public Health, Erasmus MC University Medical Center, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
| | - Elly Stolk
- The EuroQol Research Foundation, Rotterdam, The Netherlands
| | - Jan J V Busschbach
- Department of Psychiatry, Section Medical Psychology and Psychotherapy, Erasmus MC University Medical Center, Wytemaweg 80, 3015 CN, Rotterdam, The Netherlands
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Abstract
Haemophilia A and B are rare congenital, recessive X-linked disorders caused by lack or deficiency of clotting factor VIII (FVIII) or IX (FIX), respectively. The severity of the disease depends on the reduction of levels of FVIII or FIX, which are determined by the type of the causative mutation in the genes encoding the factors (F8 and F9, respectively). The hallmark clinical characteristic, especially in untreated severe forms, is bleeding (spontaneous or after trauma) into major joints such as ankles, knees and elbows, which can result in the development of arthropathy. Intracranial bleeds and bleeds into internal organs may be life-threatening. The median life expectancy was ~30 years until the 1960s, but improved understanding of the disorder and development of efficacious therapy based on prophylactic replacement of the missing factor has caused a paradigm shift, and today individuals with haemophilia can look forward to a virtually normal life expectancy and quality of life. Nevertheless, the potential development of inhibitory antibodies to infused factor is still a major hurdle to overcome in a substantial proportion of patients. Finally, gene therapy for both types of haemophilia has progressed remarkably and could soon become a reality.
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20
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Clinical phenotype, fibrinogen supplementation, and health-related quality of life in patients with afibrinogenemia. Blood 2021; 137:3127-3136. [PMID: 33512441 DOI: 10.1182/blood.2020009472] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 01/11/2021] [Indexed: 12/18/2022] Open
Abstract
Due to the low prevalence of afibrinogenemia, epidemiologic data on afibrinogenemia are limited, and no data are available on health-related quality of life (HRQoL). We conducted a cross-sectional international study to characterize the clinical features, the fibrinogen supplementation modalities, and their impact on HRQoL in patients with afibrinogenemia. A total of 204 patients (119 adults and 85 children) from 25 countries were included. The bleeding phenotype was severe: 68 (33.3%) patients having at least one bleed per month and 48 (23%) a history of cerebral bleeding. About 35% (n = 72) of patients were treated with fibrinogen concentrates or cryoprecipitates as prophylaxis, 18.1% (n = 37) received ≥1 injection per week, and 16.6% (n = 34) were on home treatment. A thrombotic event was reported in venous and/or arterial territories by 37 (18.1%) patients. Thrombosis occurred even in young patients, and recurrence was frequent (7.4%). The total HRQoL was lower in children than in adults. Discomfort linked to treatment and limitations to sports and leisure were the main concerns. Women and children were particularly affected in family relationships. In multivariate analyses, younger age, residence in Asia or Africa, and a previous thrombotic event were statistically correlated with a worse HRQoL. In summary, our study underlines the severe bleeding and thrombotic phenotype and their impact on HRQoL in afibrinogenemia. The optimal strategy for fibrinogen supplementation needs to be determined. This trial was registered at www.clinicaltrials.gov as #NCT03484065.
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21
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Dover S, Young NL, Blanchette VS, Klaassen RJ, Chan AK, Wakefield C, Bouskill V, Carcao M, Belletrutti M, Bruce AAK, Price VE. Measuring the impact of hemophilia on families: Development of the Hemophilia Family Impact Tool (H-FIT). Res Pract Thromb Haemost 2021; 5:e12519. [PMID: 34013152 PMCID: PMC8114030 DOI: 10.1002/rth2.12519] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 04/02/2021] [Accepted: 04/06/2021] [Indexed: 11/30/2022] Open
Abstract
Introduction This study aimed to assess the impact of hemophilia on families, in the context of current and emerging hemostatic therapies, and explore the need for a hemophilia‐specific tool targeted at parents of boys aged <4 years. A secondary aim was to develop and validate the new tool. Methods Focus groups were conducted with parents of boys with hemophilia and hemophilia health care providers at Canadian hemophilia treatment centers (HTCs) to review the relevance of the Pediatric Quality of Life Family Impact Module (PedsQL‐FIM); a novel questionnaire was developed by identifying core themes expressed. This questionnaire, the Hemophilia Family Impact Tool (H‐FIT) was validated in a sample of parents of boys with hemophilia relative to the PedsQL‐FIM. Results Seven focus groups were conducted at four HTCs, generating themes specific to hemophilia not covered by the PedsQL‐FIM, suggesting that a new tool be developed (the H‐FIT). In the validation phase, 54 parents completed the H‐FIT and PedsQL‐FIM. The H‐FIT had a strong correlation with the PedsQL‐FIM across all ages (r = 0.79; P < .0001) and a moderate correlation for parents of boys aged <7 years (r = 0.64; P = .0007). There was a significant difference between the mean H‐FIT scores for parents of boys using extended half‐life factor (68.1; standard deviation [SD]=14.2) compared to standard half‐life factor (54.7; SD=18.4; P = .04). Conclusion A novel, disease‐specific tool, the H‐FIT, has been developed to measure the impact of hemophilia on families. The H‐FIT has good preliminary measurement properties and may be responsive to changes in therapy associated with a decreased burden of administration.
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Affiliation(s)
- Saunya Dover
- Child Health Evaluative Sciences The Hospital for Sick Children Research Institute Toronto ON Canada
| | - Nancy L Young
- School of Rural and Northern Health Laurentian University Sudbury ON Canada
| | - Victor S Blanchette
- Child Health Evaluative Sciences The Hospital for Sick Children Research Institute Toronto ON Canada.,Division of Hematology/Oncology The Hospital for Sick Children Toronto ON Canada.,Department of Pediatrics University of Toronto Toronto ON Canada
| | - Robert J Klaassen
- Division of Pediatric Hematology/Oncology University of Ottawa Children's Hospital of Eastern Ontario Ottawa ON Canada
| | - Anthony K Chan
- Department of Pediatrics McMaster Children's Hospital McMaster University Hamilton ON Canada
| | - Cindy Wakefield
- Department of Nursing The Hospital for Sick Children Toronto ON Canada
| | - Vanessa Bouskill
- Division of Hematology/Oncology The Hospital for Sick Children Toronto ON Canada.,Department of Nursing The Hospital for Sick Children Toronto ON Canada
| | - Manuel Carcao
- Child Health Evaluative Sciences The Hospital for Sick Children Research Institute Toronto ON Canada.,Division of Hematology/Oncology The Hospital for Sick Children Toronto ON Canada.,Department of Pediatrics University of Toronto Toronto ON Canada
| | - Mark Belletrutti
- Pediatric Hematology Department of Pediatrics University of Alberta Edmonton AB Canada
| | - Aisha A K Bruce
- Pediatric Hematology Department of Pediatrics University of Alberta Edmonton AB Canada
| | - Victoria E Price
- Division of Pediatric Hematology/Oncology Department of Pediatrics IWK Health Centre Dalhousie University Halifax NS Canada
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22
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Kinahan JY, Graham JMI, Hébert YV, Sampson M, O'Hearn K, Klaassen RJ. Patient-reported Outcome Measures in Pediatric Non-Malignant Hematology: A Systematic Review. J Pediatr Hematol Oncol 2021; 43:121-134. [PMID: 33136776 DOI: 10.1097/mph.0000000000001984] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 09/28/2020] [Indexed: 01/19/2023]
Abstract
Patient-reported outcome measures (PROMs) are questionnaires completed by patients or caregivers without influence by health care professionals. As such, PROMs show subjective health experiences, enhance the clinical information available to providers, and inform clinical action. The objective of this systematic review is to identify and list which validated PROMs have been used to monitor health-related quality of life in pediatric patients with nonmalignant hematology (hemophilia, immune thrombocytopenia, sickle cell disease, and thalassemia). Databases (MEDLINE, Embase, HaPI, CINAHL, and PsycTESTS) were searched to identify publications that validated or used PROMs as an outcome measure in the 4 disease groups. Overall, 209 articles met the inclusion criteria, identifying 113 PROMs. Of the 113 identified PROMs, 95 are generic and can be used in multiple disease groups. The Pediatric Quality of Life Generic Core Scales was the most frequently used generic PROM (68 studies). The 18 remaining PROMs were disease specific. The results of this review, together with the COSMIN tool for selecting outcome measures, will allow clinicians to evaluate the PROMs that are best suited to their patient population. In addition, the focus groups are currently being conducted with patients, parents, and clinicians to determine the optimal use of PROMs in the clinical environment.
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Affiliation(s)
- Julia Y Kinahan
- Children's Hospital of Eastern Ontario Research Institute
- University of Ottawa, Ottawa, ON
| | - Johann M I Graham
- Children's Hospital of Eastern Ontario Research Institute
- Regional Hospital Center of Lanaudiere, Saint-Charles-Borromée
- Laval University, Quebec City, QC, Canada
| | - Yamilée V Hébert
- Children's Hospital of Eastern Ontario Research Institute
- University of Ottawa, Ottawa, ON
| | | | - Katie O'Hearn
- Children's Hospital of Eastern Ontario Research Institute
| | - Robert J Klaassen
- Children's Hospital of Eastern Ontario Research Institute
- Division of Hematology/Oncology, Department of Pediatrics
- University of Ottawa, Ottawa, ON
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Abarca-Villaseca V, Soto-Arellano V. Breakthrough Bleeding Episodes at Minimum and Improvement in Quality of Life in a Child with Severe Hemophilia A with Inhibitors Treated with Emicizumab: A Case Report from Chile. AMERICAN JOURNAL OF CASE REPORTS 2021; 22:e929598. [PMID: 33883542 PMCID: PMC8077390 DOI: 10.12659/ajcr.929598] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 03/19/2021] [Accepted: 02/06/2021] [Indexed: 12/02/2022]
Abstract
BACKGROUND People with hemophilia A have shown osteomuscular complications that have a significant impact on their quality of life (QoL) and on health care costs. Patients with hemophilia A with inhibitors living in developing countries such as Chile face a high disease and treatment burden. Emicizumab, a humanized bispecific monoclonal antibody, is associated with improvements in QoL and reduction in the financial impact of the disease related to treatment. This case report describes the impact of emicizumab on a patient with severe hemophilia A with inhibitors in terms of breakthrough bleeding control, improvements in QoL, and reduced financial impact after a year of treatment, in a country where this medication is not routinely available. CASE REPORT A 10-year-old child with severe hemophilia A with inhibitors had several restrictions in his daily life due to multiple incidences of breakthrough bleeding. He was on episodic treatment with bypassing agents, and in the year prior to treatment with emicizumab he had 18 bleeding episodes. After 1 year on prophylaxis treatment with emicizumab, the patient had only 1 bleeding episode (94.4% of reduction), improved pain control (5-point reduction on the visual analogue scale), a decrease in the Hemophilia Joint Health Score from 39 to 19, the QoL perception increased by 86% on the standardized Haemo-QoL-kids, and a 70% reduction in treatment costs versus the costs of episodic treatment with bypassing agents. CONCLUSIONS After 1 year of treatment with emicizumab, this patient had substantial improvements in the evaluated parameters. Further investigations with emicizumab are needed to assess its possible effects on public health policies.
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24
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Price VE, Dover S, Blanchette VS, Klaassen RJ, Belletrutti M, Bruce AAK, Chan AK, Wakefield C, Carcao M, Bouskill V, Young NL. Updating the Canadian Hemophilia Outcomes-Kids' Life Assessment Tool (CHO-KLAT) in the era of extended half-life clotting factor concentrates. Res Pract Thromb Haemost 2021; 5:403-411. [PMID: 33870026 PMCID: PMC8035800 DOI: 10.1002/rth2.12498] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 01/19/2021] [Accepted: 01/26/2021] [Indexed: 01/14/2023] Open
Abstract
INTRODUCTION The purpose of this study was to review and update the content of the Canadian Hemophilia Outcomes-Kids' Life Assessment Tool version 2.0 (CHO-KLAT), in the context of extended half-life (EHL) factor concentrates (FCs) and to establish the validity and reliability of the updated CHO-KLAT. METHODS Focus groups were conducted with boys with hemophilia, their parents, and health care providers across Canada to review the CHO-KLAT v2.0 and determine if any modifications were required. The validity of the revised CHO-KLAT (version 3.0) was then determined in a sample of boys with hemophilia and their parents by calculating its correlation with the Pediatric Quality of Life Core Module (PedsQL-Core). Test-retest reliability was assessed using an intraclass correlation coefficient (ICC). RESULTS Thirteen focus groups at 5 pediatric hemophilia treatment centers (HTCs) (n = 71) resulted in 19 changes to the CHO-KLAT v2.0, generating a revised 40-item CHO-KLAT, the CHO-KLAT v3.0. Thirty-five boys with hemophilia (median age, 14; range, 7-17 years) and 47 parents participated in the validation of the CHO-KLAT v3.0. There was a moderate correlation between the CHO-KLAT v3.0 child self-report and PedsQL-Core (r = 0.56, P = .01), and a strong correlation between the CHO-KLAT v3.0 parent-proxy and PedsQL-Core (r = .79, P = .0007). The test-retest reliability ICC was 0.90 for the child self-report CHO-KLAT v3.0 and 0.68 for the parent-proxy CHO-KLAT v3.0. CONCLUSION The CHO-KLAT v3.0 is a reliable and valid child-centric tool that effectively measures health-related quality of life in boys with hemophilia who are receiving standard half-life or EHL FCs.
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Affiliation(s)
- Victoria E. Price
- Department of PediatricsDivision of Pediatric Hematology/OncologyIWK Health CentreDalhousie UniversityHalifaxNSCanada
| | - Saunya Dover
- Child Health Evaluative SciencesThe Hospital for Sick Children Research InstituteTorontoONCanada
| | - Victor S. Blanchette
- Child Health Evaluative SciencesThe Hospital for Sick Children Research InstituteTorontoONCanada
- Division of Hematology/OncologyThe Hospital for Sick ChildrenTorontoONCanada
- Department of PediatricsUniversity of TorontoTorontoONCanada
| | - Robert J. Klaassen
- Division of Pediatric Hematology/OncologyUniversity of OttawaChildren’s Hospital of Eastern OntarioOttawaONCanada
| | - Mark Belletrutti
- Department of PediatricsPediatric HematologyUniversity of AlbertaEdmontonABCanada
| | - Aisha A. K. Bruce
- Department of PediatricsPediatric HematologyUniversity of AlbertaEdmontonABCanada
| | - Anthony K. Chan
- Department of PediatricsMcMaster Children’s HospitalMcMaster UniversityHamiltonONCanada
| | - Cindy Wakefield
- Department of NursingThe Hospital for Sick ChildrenTorontoONCanada
| | - Manuel Carcao
- Child Health Evaluative SciencesThe Hospital for Sick Children Research InstituteTorontoONCanada
- Division of Hematology/OncologyThe Hospital for Sick ChildrenTorontoONCanada
- Department of PediatricsUniversity of TorontoTorontoONCanada
| | - Vanessa Bouskill
- Division of Hematology/OncologyThe Hospital for Sick ChildrenTorontoONCanada
- Department of NursingThe Hospital for Sick ChildrenTorontoONCanada
| | - Nancy L. Young
- Child Health Evaluative SciencesThe Hospital for Sick Children Research InstituteTorontoONCanada
- Department of PediatricsUniversity of TorontoTorontoONCanada
- School of Rural and Northern HealthLaurentian UniversitySudburyONCanada
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25
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Oldenburg J, Tran H, Peyvandi F, Núñez R, Trask P, Chebon S, Mahlangu JN, Lehle M, Jiménez-Yuste V, von Mackensen S. Health-related quality of life and health status in adolescent and adult people with haemophilia A without factor VIII inhibitors-A non-interventional study. Haemophilia 2021; 27:398-407. [PMID: 33576546 DOI: 10.1111/hae.14270] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 01/20/2021] [Accepted: 01/21/2021] [Indexed: 12/16/2022]
Abstract
INTRODUCTION Real-world data on health-related outcomes in persons with haemophilia A (PwHA) can provide useful information for improving patient care. The global, non-interventional study (NIS; NCT02476942) prospectively collected high-quality data in PwHA, including those without factor VIII (FVIII) inhibitors treated according to local routine clinical practice. AIM To report health-related quality of life (HRQoL) and health status of adult/adolescent PwHA without FVIII inhibitors. METHODS Participants were PwHA without FVIII inhibitors age ≥12 years; they remained on existing episodic treatment or prophylaxis. HRQoL was assessed by Haemophilia Quality of Life Questionnaire for Adults (Haem-A-QoL) or Haemophilia-Specific Quality of Life Assessment for Children and Adolescents Short Form (Haemo-QoL-SF II). Health status was assessed through EuroQol 5-Dimensions 5-Levels (EQ-5D-5L) index utility score and visual analogue scale (EQ-VAS). RESULTS Ninety-four participants enrolled; median age was 34.0 years (range 12-76). Forty-five received episodic treatment and 49 received prophylaxis for a median time of 27.7 weeks and 30.4 weeks, respectively. Mean (standard deviation) baseline Haem-A-QoL total scores were 40.1 (17.0) for the episodic group and 26.6 (14.6) for the prophylaxis group, indicating impairments in HRQoL, which remained consistent over time. Mean EQ-5D-5L IUS scores were similar between treatment regimens (0.8 episodic; 0.9 prophylaxis) and consistent over time. The mean EQ-VAS scores were similar between treatment regimens, and lower on days when bleeding occurred (79.0 vs 85.0 for episodic treatment; 77.0 vs 82.0 for prophylaxis, respectively). CONCLUSIONS Adult and adolescent PwHA without FVIII inhibitors had HRQoL impairments regardless of whether they were treated with episodic or prophylactic standard care with FVIII.
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Affiliation(s)
- Johannes Oldenburg
- Department of Experimental Haematology and Transfusion Medicine, University Clinic Bonn, Bonn, Germany
| | - Huyen Tran
- The Alfred Hospital, Melbourne, Vic., Australia
| | - Flora Peyvandi
- Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, IRCCS Fondazione Ca, Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Ramiro Núñez
- Hospital Universitario Virgen Del Rocio, Seville, Spain
| | - Peter Trask
- Genentech, Inc., South San Francisco, CA, USA
| | | | - Johnny N Mahlangu
- Haemophilia Comprehensive Care Centre, Faculty of Health Sciences, University of the Witwatersrand and NHLS, Johannesburg, South Africa
| | | | | | - Sylvia von Mackensen
- Department of Medical Psychology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
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26
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von Mackensen S, Schleicher C, Heine S, Graf N, Eichler H. Health-Related Quality of Life, Treatment Satisfaction and Adherence Outcomes of Haemophilia Patients Living in a German Rural Region. Hamostaseologie 2020; 40:631-641. [DOI: 10.1055/a-1141-1175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Abstract
AbstractIn the context of the ‘Mobile Haemophilia Outpatient Care (MHOC)’ project we aimed to gather insights into the health-related quality of life (HRQoL), treatment satisfaction (TS) and adherence of persons with haemophilia (PWHs) who get treated at the Saarland University Hospital Haemophilia Treatment Centre (HTC). PWHs were visited at home at least twice (baseline, follow-up) by trained medical staff. Individual interviews were performed to measure patients' HRQoL and TS with validated questionnaires (Haem-A-QoL/Haemo-QoL and Hemo-SatA/Hemo-SatP). Socio-demographic and clinical data were collected. In total, 79 PWHs were enrolled; 56 adults with a mean age of 37.4 ± 16.4 years (17–78) and 23 children [mean age of 9.8 ± 4.2 years (3–16)]. In total, 62% were severely affected; 48.1% received prophylaxis. Patients reported good HRQoL (adults: 23.1 ± 17.1; kids: 24.3 ± 11.1). Patients (M = 11.2 ± 9.5) and parents (M = 14.3 ± 7.4) were very satisfied with their provided treatment. The majority of study participants were evaluated to have a good treatment adherence. After 1-year follow-up of the MHOC, a significant improvement in HRQoL was seen in adults (p < 0.033) and in proxy ratings of parents (p < 0.0001); TS remained high with no change by MHOC intervention. Patients reported good HRQoL and TS. Most of them were evaluated as having a good treatment adherence. After implementation of the MHOC, adult patients reported a better HRQoL. Such a mobile medical care service is considered beneficial for patients, especially with limited access to a HTC.
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Affiliation(s)
- Sylvia von Mackensen
- Department for Medical Psychology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Christian Schleicher
- Institute of Clinical Haemostaseology and Transfusion Medicine, European Haemophilia Comprehensive Care Centre, Saarland University Hospital, Homburg, Saar, Germany
| | - Sabine Heine
- Department for Paediatric Oncology and Haematology, European Haemophilia Comprehensive Care Centre, Saarland University Hospital, Homburg, Saar, Germany
| | - Norbert Graf
- Department for Paediatric Oncology and Haematology, European Haemophilia Comprehensive Care Centre, Saarland University Hospital, Homburg, Saar, Germany
| | - Hermann Eichler
- Institute of Clinical Haemostaseology and Transfusion Medicine, European Haemophilia Comprehensive Care Centre, Saarland University Hospital, Homburg, Saar, Germany
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27
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Mancuso ME, Mahlangu J, Sidonio R, Trask P, Uguen M, Chang T, Shima M, Young G, Oldenburg J, von Mackensen S. Health-related quality of life and caregiver burden of emicizumab in children with haemophilia A and factor VIII inhibitors-Results from the HAVEN 2 study. Haemophilia 2020; 26:1009-1018. [PMID: 33084175 PMCID: PMC7821108 DOI: 10.1111/hae.14183] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 09/22/2020] [Accepted: 09/28/2020] [Indexed: 01/18/2023]
Abstract
INTRODUCTION Persons with haemophilia A (PwHA) with factor (F)VIII inhibitors, including children, have impaired health-related quality of life (HRQoL). The HAVEN 2 study (NCT027955767) of paediatric PwHA with FVIII inhibitors demonstrated that subcutaneous emicizumab prophylaxis resulted in low annualizedbleed rates. AIM We assessed the impact of emicizumab prophylaxis on the HRQoL of children and their caregivers participating in HAVEN 2. METHODS Children aged 8-11 years self-reported HRQoL using the Haemophilia-Specific Quality of Life Assessment Instrument for Children and Adolescents Short Form (Haemo-QoL SF II). Caregivers of children aged 0-11 years completed the Adapted Inhibitor-Specific Quality of Life Assessment with Aspects of Caregiver Burden. All scores were transformed to a 0-100 scale, where lower scores reflect a better HRQoL. The number of missed days from school/day care and hospitalizations was also recorded. RESULTS In HAVEN 2 (n = 88), the median age was 6.5 years (range: 1-15 years); 85 participants were aged < 12 years and included in this analysis, and 34 participants were aged 8-11 years, thereby eligible to complete the Haemo-QoL SF II questionnaire. The mean (standard deviation, n) baseline Haemo-QoL SF II 'Total' score was 30.2 (14.9, 30), indicating moderate impairment; with emicizumab, mean score decreased by -9.62 (7.73, 17) points to 23.0 (13.93, 20) by Week 49. The most improved domains were 'Sports & School' and 'Physical Health'. Caregivers reported similar improvements. CONCLUSION Prophylactic emicizumab is accompanied by substantial and sustained improvements in HRQoL of paediatric PwHA with FVIII inhibitors and their caregivers.
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Affiliation(s)
- Maria Elisa Mancuso
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Milan, Italy
| | - Johnny Mahlangu
- Faculty of Health Sciences, University of the Witwatersrand and NHLS, Johannesburg, South Africa
| | - Robert Sidonio
- Emory University and Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Peter Trask
- Genentech, Inc., South San Francisco, CA, USA
| | | | | | | | - Guy Young
- Children's Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, CA, USA
| | | | - Sylvia von Mackensen
- Department of Medical Psychology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
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Oldenburg J, Shima M, Kruse-Jarres R, Santagostino E, Mahlangu J, Lehle M, Selak Bienz N, Chebon S, Asikanius E, Trask P, Mancuso ME, Jiménez-Yuste V, von Mackensen S, Levy GG. Outcomes in children with hemophilia A with inhibitors: Results from a noninterventional study. Pediatr Blood Cancer 2020; 67:e28474. [PMID: 32776489 DOI: 10.1002/pbc.28474] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 04/22/2020] [Accepted: 05/03/2020] [Indexed: 01/19/2023]
Abstract
BACKGROUND Data regarding management of pediatric persons with hemophilia A (PwHA) with factor VIII (FVIII) inhibitors are limited. This prospective noninterventional study (NCT02476942) evaluated annualized bleeding rates (ABRs), safety, and health-related quality of life (HRQoL) in pediatric PwHA with FVIII inhibitors. PROCEDURE PwHA aged <12 years with current FVIII inhibitors and high-titer inhibitor history were enrolled. Participants remained on usual treatment; no interventions were applied. Outcomes included ABR, safety, and HRQoL. RESULTS Twenty-four PwHA aged 2-11 years (median 7.5) were enrolled and monitored for 8.7-44.1 weeks (median 23.4). In the episodic (n = 10) and prophylactic (n = 14) groups, respectively, 121 of 185 (65.4%) and 101 of 186 (54.3%) bleeds were treated using activated prothrombin complex concentrate (aPCC) and/or recombinant activated FVII (rFVIIa). ABRs (95% confidence interval) were 19.4 (13.2-28.4) and 18.5 (14.2-24.0) for treated bleeds, and 32.7 (20.5-52.2) and 33.1 (22.4-48.9) for all bleeds, respectively. Most prophylactic group participants (92.9%) were prescribed aPCC; 50% adhered to their prescribed treatment regimen. Adherence to prophylactic rFVIIa was not assessed. Serious adverse events included hemarthrosis (12.5%) and mouth hemorrhage (12.5%); the most common nonserious adverse event was viral upper respiratory tract infection (12.5%). HRQoL showed functional impairment at baseline; scores remained stable throughout, with little intergroup variation. CONCLUSIONS ABRs remained high in pediatric PwHA with inhibitors receiving standard treatment. This study demonstrates the need for more effective treatments, with reduced treatment burden, to prevent bleeds, increase prophylaxis adherence, and improve patient outcomes.
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Affiliation(s)
- Johannes Oldenburg
- Institute of Experimental Hematology and Transfusion Medicine, Universitätsklinikum Bonn, Bonn, Germany
| | - Midori Shima
- Department of Pediatrics, Nara Medical University, Nara, Japan
| | - Rebecca Kruse-Jarres
- Washington Center for Bleeding Disorders at Bloodworks Northwest, University of Washington, Seattle, Washington
| | - Elena Santagostino
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Milan, Italy
| | - Johnny Mahlangu
- Haemophilia Comprehensive Care Centre, Faculty of Health Sciences, University of the Witwatersrand and NHLS, Johannesburg, South Africa
| | | | | | | | | | - Peter Trask
- Genentech, Inc., South San Francisco, California
| | - Maria Elisa Mancuso
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Milan, Italy
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29
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Oliveira KCP, Ricciardi JBDS, Grillo CM, Montebello MIDL, Sato JE, de Sousa MDLR. Acupuncture as a therapeutic resource for treatment of chronic pain in people with haemophilia. Haemophilia 2020; 26:e315-e322. [PMID: 32997869 DOI: 10.1111/hae.14151] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 07/30/2020] [Accepted: 08/24/2020] [Indexed: 12/17/2022]
Abstract
INTRODUCTION Chronic pain is common in individuals with severe and moderate haemophilia who did not receive prophylaxis during childhood. OBJECTIVE To verify the effectiveness of acupuncture in reducing intensity in chronic pain, changes in quality of life, joint function and impact on treatment satisfaction of haemophilia patients. METHODS Single-blinded randomized clinical trial with 28 participants divided into two groups: Acupuncture (G1) treated with traditional unilateral acupuncture (side of greatest referred pain) and Control (G2) treated with transcutaneous electrical nerve stimulation (TENS), with electrodes on the joint of most intense pain. Both groups had a 20-minute session per week, total of 05 consecutive sessions. Before starting treatment, participants underwent sociodemographic assessment, physical assessment (HJHS), quality of life questionnaire (Haem-a-Qol) and treatment expectation (Likert scale). After the end of the fifth session, Haem-a-Qol, HJHS and degree of satisfaction (Likert) were performed. The assessment of pain intensity using the visual analogue scale (VAS) was performed before the beginning and after the end of all sessions in both groups. Statistical analysis was performed using ANOVA, Bonferroni, t test and chi-square test (P < .05). RESULTS There was a statistical difference within and between groups G1 and G2 in reduction of VAS. In Haem-a-Qol, the groups showed similarity in quality of life. Both groups had high expectations for treatment. G1 presented a better degree of treatment satisfaction than G2. Total HJHS showed no difference within and between groups. CONCLUSION Acupuncture was effective in reducing pain intensity in haemophilia patients with chronic joint disease when compared to TENS.
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Affiliation(s)
- Karen Cristina Pires Oliveira
- Department of Health Sciences and Children's Dentistry, School of Dentistry of Piracicaba, University of Campinas (FOP/Unicamp), Campinas, Brazil
| | - Janaina Bosso da Silva Ricciardi
- Department of Medical Clinic, School of Medical Sciences, University of Campinas (Unicamp), Campinas, Brazil.,Hemophilia Treatment Center (HTC) "Claudio Luiz Pizzigatti Corrêa", University of Campinas (Unicamp), Campinas, Brazil
| | - Cassia Maria Grillo
- Department of Health Sciences and Children's Dentistry, School of Dentistry of Piracicaba, University of Campinas (FOP/Unicamp), Campinas, Brazil
| | | | | | - Maria da Luz Rosário de Sousa
- Department of Health Sciences and Children's Dentistry, School of Dentistry of Piracicaba, University of Campinas (FOP/Unicamp), Campinas, Brazil
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Baek HJ, Park YS, Yoo KY, Cha JH, Kim YJ, Lee KS. Health-related quality of life of moderate and severe haemophilia patients: Results of the haemophilia-specific quality of life index in Korea. PLoS One 2020; 15:e0238686. [PMID: 32881977 PMCID: PMC7470394 DOI: 10.1371/journal.pone.0238686] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 08/21/2020] [Indexed: 01/19/2023] Open
Abstract
The assessment of health-related quality of life (HRQoL) as a patient-reported outcome provides information about the patients' general well-being as well as the effects of the disease and its treatment. This study aimed to investigate HRQoL using both generic and haemophilia-specific QoL instruments and to assess the clinical factors associated with HRQoL among haemophilia patients in Korea. In this cross-sectional, multicenter, observational study, moderate-to-severe haemophilia patients aged 8-64 years were recruited between November 2012 and September 2013. The EQ-5D Questionnaire, EQ Visual Analogue Scale, and Haemophilia-Specific QoL (Haemo-QoL) Questionnaire (Haemo-QoL for 8-16 years and Haemo-A-QoL for ≥17 years) were used to assess HRQoL. A total of 605 participants with a mean age of 29.32 ± 12.62 years were enrolled. The mean Haemo-QoL scores revealed significant differences by age group (children vs. adolescent vs. adult, 26.44 ± 11.3 vs. 28.88 ± 11.1 vs. 38.43 ± 17.7, respectively, p < 0.001). "Sports and leisure," "family planning," and "view" in adults and "perceived support," "friends," and "dealing" in children and adolescents were identified as the domains with the greatest HRQoL impairments. HRQoL was significantly impaired in patients with the following clinical factors: hepatitis, haemophilia-induced disability, bleeding experiences within the last 6 months, joint bleedings within the last 6 months, and haemophilic arthropathy. According to the multivariate regression analysis, HRQoL showed a negative association with the presence of haemophilia-induced disability (β = 0.222, p < 0.0001), bleeding experiences within the last 6 months (β = 0.098, p = 0.010), and haemophilic arthropathy (β = 0.212, p < 0.0001). HRQoL decreased in patients with older age and impaired clinical conditions among moderate-to-severe haemophilia patients in Korea. These study findings may provide significant insights into the adequate haemophilia management using patient-reported measurements.
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Affiliation(s)
- Hee Jo Baek
- Department of Pediatrics, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Gwangju, South Korea
| | - Young Shil Park
- Department of Pediatrics, Kyung Hee University Hospital at Gangdong, Seoul, South Korea
| | | | - Jin-Hye Cha
- Pfizer Pharmaceuticals Korea Ltd., Seoul, South Korea
| | - Young-Joo Kim
- Pfizer Pharmaceuticals Korea Ltd., Seoul, South Korea
| | - Kun Soo Lee
- Department of Pediatrics, Kyungpook National University Medical School, Kyungpook National University Hospital, Daegu, South Korea
- * E-mail:
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Matsushita T, Mangles S. An overview of the pathfinder clinical trials program: Long-term efficacy and safety of N8-GP in patients with hemophilia A. J Thromb Haemost 2020; 18 Suppl 1:26-33. [PMID: 32558236 PMCID: PMC7540506 DOI: 10.1111/jth.14958] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 05/31/2020] [Indexed: 12/11/2022]
Abstract
N8-GP (turoctocog alfa pegol, Esperoct® ; Novo Nordisk A/S, Bagsvaerd, Denmark) is a state-of-the-art, extended half-life factor VIII (FVIII) molecule used for prophylactic and on-demand treatment of patients with hemophilia A. The pathfinder clinical trial program, which began with the pathfinder1 trial in 2010, was developed to assess the long-term efficacy and safety of N8-GP in children, adolescents, and adults. The pivotal pathfinder2 (adolescents and adults) and pathfinder5 (children) trials were completed in late 2018, and comprehensive analyses of the end-of-trial results are published together with this article as part of an N8-GP Supplement. Furthermore, results from the pathfinder3 trial, which was designed to evaluate the safety and efficacy of N8-GP during major surgery, have also recently been finalized. Here, we provide an overview of the pathfinder clinical development program and summarize key data from the completed pathfinder trials. We also provide perspectives on the future of extended half-life FVIII molecules in the treatment of patients with hemophilia A and describe currently ongoing pathfinder trials.
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Affiliation(s)
| | - Sarah Mangles
- Haemophilia, Haemostasis and Thrombosis CentreHampshire Hospitals NHS Foundation TrustBasingstokeUK
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Neuner B, von Mackensen S, Kiesau B, Krampe H, McCarthy WJ, Reinke S, Kowalski D, Shneyder M, Clausnizer H, Rocke A, Junker R, Nowak-Göttl U. Cross-Sectional and Longitudinal Construct Validity of the Generic KINDL-A(dult)B(rief) Questionnaire in Adults with Thrombophilia or with Hereditary and Acquired Bleeding Disorders. Acta Haematol 2020; 144:166-175. [PMID: 32506056 DOI: 10.1159/000507602] [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: 08/09/2019] [Accepted: 03/30/2020] [Indexed: 01/19/2023]
Abstract
BACKGROUND/AIMS The newly adapted generic KINDL-A(dult)B(rief) questionnaire showed satisfactory cross-sectional psychometric properties in adults with bleeding disorders or thrombophilia. This investigation aimed to evaluate its cross-sectional and longitudinal construct validity. METHODS After ethical committee approval and written informed consent, 335 patients (mean age 51.8 ± 16.6 years, 60% women) with either predominant thrombophilia (n = 260) or predominant bleeding disorders (n = 75) participated. At baseline, patients answered the KINDL-AB, the MOS 36-item Short-Form Health Survey (SF-36), and the EQ-5D-3L. A subgroup of 117 patients repeated the questionnaire after a median follow-up of 2.6 years (range: 0.4-3.5). A priori hypotheses were evaluated regarding convergent correlations between KINDL-AB overall well-being and specific subscales, EQ-5D-3L index values (EQ-IV), EQ-5D visual analog scale (EQ-VAS), and SF-36 subscales. RESULTS Contrary to hypothesis, baseline correlations between the KINDL-AB and EQ-IV/EQ-VAS were all moderate while, as hypothesized, several KINDL-AB subscales and SF-36 subscales correlated strongly. At follow-up, no significant changes in all three instruments occurred. Correlations between instruments over the follow-up were mostly moderate and partially strong. Contrary to hypothesis but consistent with no significant changes in health-related quality of life, convergent correlations between changes in KINDL-AB overall well-being, physical and psychological well-being, and EQ-IV/EQ-VAS were all weak. CONCLUSIONS While repeated measures of KINDL-AB showed moderate to strong correlations, changes in KINDL-AB overall well-being and subscales correlated more weakly than expected with changes involving two established instruments of generic health status.
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Affiliation(s)
- Bruno Neuner
- Department of Anesthesiology and Intensive Care Medicine, Charité - Universitätsmedizin Berlin, Campus Charité Mitte and Campus Virchow-Klinikum, Berlin, Germany
| | - Sylvia von Mackensen
- Department of Medical Psychology, Center for Psychosocial Medicine, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Bettina Kiesau
- Institute for Clinical Chemistry and Coagulation Center, University Hospital Schleswig Holstein, Lübeck/Kiel, Germany
| | - Henning Krampe
- Department of Anesthesiology and Intensive Care Medicine, Charité - Universitätsmedizin Berlin, Campus Charité Mitte and Campus Virchow-Klinikum, Berlin, Germany
| | - William J McCarthy
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, Center for Cancer Prevention and Control Research, University of California Los Angeles (UCLA), Los Angeles, California, USA
| | - Sarah Reinke
- Institute for Clinical Chemistry and Coagulation Center, University Hospital Schleswig Holstein, Lübeck/Kiel, Germany
- Department of Pediatric Oncology and Hematology, University Childrens' Hospital, Münster, Germany
| | - Dorothee Kowalski
- Institute for Clinical Chemistry and Coagulation Center, University Hospital Schleswig Holstein, Lübeck/Kiel, Germany
| | - Maria Shneyder
- Institute for Clinical Chemistry and Coagulation Center, University Hospital Schleswig Holstein, Lübeck/Kiel, Germany
| | - Hartmut Clausnizer
- Institute for Clinical Chemistry and Coagulation Center, University Hospital Schleswig Holstein, Lübeck/Kiel, Germany
| | - Angela Rocke
- Institute for Clinical Chemistry and Coagulation Center, University Hospital Schleswig Holstein, Lübeck/Kiel, Germany
| | - Ralf Junker
- Institute for Clinical Chemistry and Coagulation Center, University Hospital Schleswig Holstein, Lübeck/Kiel, Germany
| | - Ulrike Nowak-Göttl
- Institute for Clinical Chemistry and Coagulation Center, University Hospital Schleswig Holstein, Lübeck/Kiel, Germany,
- Department of Pediatric Oncology and Hematology, University Childrens' Hospital, Münster, Germany,
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Schwartz CE, Stark RB, Michael W, Rapkin BD. Understanding haemophilia caregiver burden: does appraisal buffer the impact of haemophilia on caregivers over time? Psychol Health 2020; 35:1516-1530. [PMID: 32475167 DOI: 10.1080/08870446.2020.1766042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Objective: The present work investigated haemophilia caregiver and patient characteristics associated with change in negative and positive aspects of caregiving. Design: Web-based survey data were collected from haemophilia A or B caregivers at baseline and two years later. Main Outcome Measures: Outcomes included Burden Summary and Positive Emotions change scores from the Haemophilia Caregiver Impact measure. Results: The sample included 323 caregivers (71% response rate; mean age 40, 90% female). Brief Appraisal Inventory Principal Components Analysis with varimax rotation yielded five scores: Awareness of Challenges, Fulfillment and Growth, Stay Positive, Social Comparison, and Interpersonal Problem-Solving. Regression analyses revealed that caregivers with more health conditions, who care for patients with increased bleeds and worse pain, and who focused more on Awareness of Challenges, Social Comparisons, and Interpersonal Problem-Solving reported worsened burden over follow-up (Adj. R2 = 0.37). Prioritisation of Stay[ing] Positive and reduced emphasis on Interpersonal Problem-Solving were associated with increased Positive Emotions (Adj. R2 = 0.32). Conclusion: Caregivers who focused less on a life unfettered by caregiving, comparing themselves to others, and interpersonal problem-solving and more on staying positive reported reductions in burden and improvements in positive emotions. These findings could translate to multicomponent psychoeducational interventions to help caregivers buffer haemophilia's impact.
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Affiliation(s)
- Carolyn E Schwartz
- DeltaQuest Foundation, Inc, Concord, MA, USA.,Departments of Medicine and Orthopaedic Surgery, Tufts University Medical School, Boston, MA, USA
| | | | | | - Bruce D Rapkin
- Department of Epidemiology and Population Health, Division of Community Collaboration & Implementation Science, Albert Einstein College of Medicine, Bronx, NY, USA
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Palareti L, Melotti G, Cassis F, Nevitt SJ, Iorio A. Psychological interventions for people with hemophilia. Cochrane Database Syst Rev 2020; 3:CD010215. [PMID: 32187661 PMCID: PMC7080553 DOI: 10.1002/14651858.cd010215.pub2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Managing hemophilia is challenging both in terms of medical treatment and its broad impact on many aspects of the individual's life, including self-perception. Several psychosocial issues are potentially relevant in the clinical management of hemophilia, including it being a chronic and incurable condition; e.g. people with hemophilia must adapt to optimally interact with peers and to practice sports - even choosing a sport represents an issue for perceived limitations, expectations and cultural influences on the individual and their family. People with hemophilia can react by denying their condition and its manifestations and not adhering to treatment. Due to the complexity of relationships surrounding genetic diseases, parents and relatives may have their own issues that contribute to making life easier or more difficult for the person with hemophilia. Anxiety, sadness and depression resulting in mental health disorders are reported in this population and may influence quality of life (QoL) depending on cultural background, religious beliefs, family support and other variables. OBJECTIVES Primarily to assess the effectiveness of psychological therapies for improving the ability of people with hemophilia to cope with their chronic condition. SEARCH METHODS We aimed to identify trials from the Cochrane Cystic Fibrosis and Genetic Disorders Group's Coagulopathies Trials Register, Embase and PsycINFO, CINAHL, MEDLINE and trial registries. We searched reference lists of included publications. Most recent search of the Group's register: 13 June 2019. SELECTION CRITERIA Randomized controlled trials (RCTs) and quasi-RCTs in people with hemophilia of any age or gender, type A or B, any severity, with or without inhibitors, with or without HIV or hepatitis C virus. All psychological interventions for promoting emotional, intellectual and spiritual wellness. Individual, group or family group therapy interventions were eligible. DATA COLLECTION AND ANALYSIS We independently assessed trials, extracted data and assessed the risk of bias and assessed the quality of the evidence using GRADE. MAIN RESULTS Seven trials were included (362 participants randomized, data from 264 participants available for analysis); six of parallel design and one a partial cross-over design. One multicenter trial was conducted in Canada; the remaining six were single centre undertaken in the UK, USA, Iran and in the Netherlands. All trials had a high risk of bias for participant blinding and use of patient-reported outcomes. Evidence was retrieved on four interventions: psycho-education (DVD plus information booklet versus information booklet alone; computerised learning versus no intervention); cognitive therapy (auto-hypnosis (self-hypnosis) versus control); and behavioural therapy (relaxation (progressive or self control) versus no treatment). We also aimed to assess psychodynamic therapy and systemic therapy, but no trials were identified. Heterogeneity of the outcome measures and measurements precluded meta-analyses. No trial reported the cost of the psychological intervention and family adjustment. DVD plus information booklet compared to information booklet alone One trial (108 participants) showed coping strategies may lower pre-contemplation scores and negative thoughts, mean difference (MD) -0.24 (95%CI -0.48 - 0.00, low-certainty evidence), however, other measures of coping strategies in the same trial suggest little or no difference between groups, e.g. contemplation, MD (-0.09, 95%CI -0.32 - 0.14, low-certainty evidence). The same trial measured QoL and showed little or no difference between treatment groups for the physical domain, MD 0.59 (95% CI -3.66 to 4.84, low-certainty evidence), but may improve scores in the mental health domain for those receiving the booklet plus DVD compared to booklet alone, MD (4.70, 95% CI 0.33 to 9.07, low-certainty evidence). Mood or personal well-being were not reported. Computerised learning compared to no intervention Two trials (57 participants) reported on interventions aimed at children and adolescents and their impact on promoting a sense of self-efficacy (primary outcome 'Mood and personal well-being'), but only one showed an increase, MD 7.46 (95%CI 3.21 to 11.71, 17 participants, very low-certainty evidence); the second did not report control group data. One trial (30 participants) showed the intervention did not improve self-efficacy in adults, but appropriate data could not be extracted. Two trials (47 participants) reported coping strategies; one only reported within-group differences from baseline, the second showed an increase from baseline in coping strategies in the Internet program group compared to the no intervention group (disease-specific knowledge, MD 2.45 (95% CI 0.89 to 4.01); self-management ability and transition readiness, MD 19.90 (95% CI 3.61 to 36.19; low-certainty evidence). One trial reported QoL but with insufficient information to calculate changes from baseline; no difference in post-treatment scores was seen between groups, MD -8.65, 95% CI -18.30 to 1.00, very low-certainty evidence). Auto-hypnosis (self-hypnosis) compared to control There were two older trials that reported on this intervention (50 participants) focusing mainly on the secondary outcome 'physical health'; only one trial reported the primary outcome 'mood and personal well-being' (only within-group differences in the treatment group). Coping strategies and QoL were not assessed in the trials. Relaxation (progressive or self control) compared to no treatment Only one trial (seven participants) from 1985, was included which focused on 'physical health' and did not report on any of our primary outcomes. AUTHORS' CONCLUSIONS Not all of the seven included trials analysed the effects of the interventions on our primary outcomes (mood and personal well-being, coping strategies and QoL). Three trials were conducted in the 1970s and 1980s using techniques of auto-hypnosis or relaxation and, in accordance with the needs and therapeutic possibilities of the time, they focused on secondary outcomes, e.g. frequency of bleeding (physical health) and adherence to the intervention. The four newer trials assessed psycho-educational interventions all mediated by the use of technologies (DVD or computer) and often created according to age needs of the target group. In these cases, attention was shifted to our pre-defined primary outcomes. This review has identified low- and very low-certainty evidence, prompting caution in its interpretation. The major problem we encountered was the heterogeneity of trial designs, of interventions and of outcome measures used across the trials. We strongly suggest that researchers consider developing a core outcome set to streamline future research; randomization was proven to be safe and acceptable, and blinding should be considered for those assessing patient-reported outcomes.
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Affiliation(s)
- Laura Palareti
- University of BolognaDepartment of Education Studies “G.M. Bertin”Via Filippo Re, 6BolognaItaly40126
| | - Giannino Melotti
- University of BolognaDepartment of Education Studies “G.M. Bertin”Via Filippo Re, 6BolognaItaly40126
| | - Frederica Cassis
- FMUSPHemophilia Centre of Hospital Das ClinicasUmburanas street 307San PabloSao PauloBrazil05464000
| | - Sarah J Nevitt
- University of LiverpoolDepartment of BiostatisticsBlock F, Waterhouse Building1‐5 Brownlow HillLiverpoolUKL69 3GL
| | - Alfonso Iorio
- McMaster UniversityDepartment of Health Research Methods, Evidence and Impact (HEI)1280 Main Street WestCRL ‐ 140HamiltonONCanadaL8S 4K1
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Furuichi Y, Nogami K, Yada K, Nezu S, Obayashi K, Saeki K, Kurumatani N, Nakajima M, Kinoshita S, Shima M. Assessment of self-/parent-reported quality of life in Japanese children with haemophilia using the Japanese version of KIDSCREEN-52. Haemophilia 2020; 26:243-250. [PMID: 32090393 DOI: 10.1111/hae.13945] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Revised: 01/18/2020] [Accepted: 02/03/2020] [Indexed: 01/03/2023]
Abstract
INTRODUCTION Assessing health-related quality of life (HRQOL) is critical for providing comprehensive clinical care to patients with haemophilia. HRQOL in individuals with similar cultural backgrounds should be compared using internationally standardized, generic questionnaires. AIM To evaluate self-/parent-assessed HRQOL in Japanese children and adolescents with haemophilia A or B. METHODS Children and adolescents aged 8-18 years were enrolled. The haemophilia group comprised families with haemophilia, and the control group comprised those without chronic illness. HRQOL was assessed using the self-/parent-reported questionnaire KIDSCREEN-52, the Japanese version. The Oslo 3-Item Social Support Scale was investigated. RESULTS The questionnaire was completed by 36 families in the haemophilia group and 160 parents and children in the control group. Haemophilia children aged 8-12 years had lower scores for 'moods and emotions' than control children; the parents had lower scores in the haemophilia group than in the control group for 'moods and emotions', 'social support and peers', and 'school environment'. No significant differences in HRQOL were observed between both groups of adolescents aged 13-18 years or their parents. Neck-shoulder pain was associated with a low psychological state, including 'self-perception', but other joint pains did not affect the outcomes of the HRQOL indices. Social support weaknesses were associated with low physical and psychological states, whereas unexpected hospital visits identified low values for 'self-perception', 'autonomy', and 'school environment'. CONCLUSION Proactive mental and clinical care in haemophilia families, especially with young children, will foster a better environment for patients and their parents and ease concerns about progress in haemophilia.
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Affiliation(s)
- Yasuko Furuichi
- Pediatrics, Higashiosaka City Medical Centre, Higashiosaka, Japan.,Department of Pediatrics, Nara Medical University, Kashihara, Japan
| | - Keiji Nogami
- Department of Pediatrics, Nara Medical University, Kashihara, Japan
| | - Koji Yada
- Department of Pediatrics, Nara Medical University, Kashihara, Japan
| | - Satoko Nezu
- Department of Epidemiology, Nara Medical University, Kashihara, Japan
| | - Kenji Obayashi
- Department of Epidemiology, Nara Medical University, Kashihara, Japan
| | - Keigo Saeki
- Department of Epidemiology, Nara Medical University, Kashihara, Japan
| | - Norio Kurumatani
- Department of Epidemiology, Nara Medical University, Kashihara, Japan
| | - Mitsuru Nakajima
- Pediatrics, Japan Community Health Care Organization, Hoshigaoka Medical Centre, Hirakata, Japan
| | - Seiji Kinoshita
- Pediatrics, Higashiosaka City Medical Centre, Higashiosaka, Japan
| | - Midori Shima
- Department of Pediatrics, Nara Medical University, Kashihara, Japan
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Schwartz CE, Stark RB, Stucky BD, Michael W, Rapkin BD. Positive emotions despite substantial burden: The alchemy of haemophilia caregiving. Haemophilia 2019; 26:86-96. [PMID: 31797497 DOI: 10.1111/hae.13874] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 10/16/2019] [Accepted: 10/17/2019] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Qualitative interviews when developing the haemophilia caregiver impact measure© (HCI) documented the importance of capturing the positive aspects of caregiving, not just the negative. AIM The present study thus investigates the construct underlying the positive emotions HCI subscale and tests models proposing a more comprehensive way of thinking about this construct. METHODS Secondary analysis was implemented on longitudinal web-based survey data (n = 323) from haemophilia A or haemophilia B caregivers. Person-reported outcomes (PROs) included the HCI, the PROMIS-10 and Ryff psychological well-being subscales. Predictors included caregiver demographics; patient haemophilia characteristics; exercise; adherence; and quality-of-life (QOL) appraisal processes as measured by the brief appraisal inventory (BAI) which yields composite scores assessing awareness of challenges, fulfillment and growth, stay positive, social comparison and interpersonal problem-solving. Second-order factor analysis, structural equation modelling and residual modelling were implemented. RESULTS A structural equation model fit the data well that contained bifactor representation of well-being with a general factor comprised of environmental mastery, positive relations with others, physical functioning and emotional functioning. Positive emotions was modelled as a component of well-being, with a unique component ('Alchemy') characterized by its associations with stay positive, and awareness of challenges appraisals, and difficulty paying bills. Alchemy had positive linear relationships with the first two, and a positive quadratic relationship with difficulty paying bills. CONCLUSIONS Adopting positive-focused ways of thinking about one's life limitations may transform the negatives of haemophilia caregiving into something positive. Such cognitive habits reflect an awareness and acceptance of the limitations imposed by haemophilia caregiving.
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Affiliation(s)
- Carolyn E Schwartz
- DeltaQuest Foundation, Inc., Concord, MA, USA.,Departments of Medicine and Orthopaedic Surgery, Tufts University Medical School, Boston, MA, USA
| | | | | | | | - Bruce D Rapkin
- Department of Epidemiology and Population Health, Division of Community Collaboration & Implementation Science, Albert Einstein College of Medicine, Bronx, NY, USA
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El Hawary MA, EL Dash HH, Foaud NA, Mohamed MH. Effect of joint range of motion on health-related quality of life in children with hemophilia. EGYPTIAN RHEUMATOLOGY AND REHABILITATION 2019. [DOI: 10.4103/err.err_18_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Abdulaziz JS, Hassan MK. Nutritional status of children and adolescents with haemophilia in Basra, Iraq. Haemophilia 2019; 25:e353-e360. [PMID: 31436002 DOI: 10.1111/hae.13837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 07/23/2019] [Accepted: 07/25/2019] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Patients with haemophilia are at increased risk of being overweight or obese, which in turn may have a profound effect on morbidity and quality of life. AIMS To assess the nutritional status of paediatric patients with haemophilia and identify possible risk factors that may adversely affect their nutritional status. METHODS A case-control study was performed on 63 haemophilia patients and 135 control subjects aged 5-18 years. For all participants, weight, height and body mass index Z (BMIZ) score were assessed. Physical activity (PA) was assessed using the International Physical Activity Questionnaire and the Children's Physical Activity Questionnaire for participants ≥15 years and 5-14 years old, respectively. RESULTS The frequency of overweight and obesity was 36.29% among the control group compared with 23.81% among patients, while thinness was higher in patients with haemophilia (19.05%) compared with 9.63% in the control group, P = .042. Low PA was reported in 22.73% of haemophilia patients aged 5-14 years compared with 2.06% in the control group, P < .001. However, no difference in PA was reported among participants aged ≥15 years. There were no significant differences in the frequency of nutritional problems among patients with respect to age, type of haemophilia, disease severity and hepatitis C seropositivity. Regression analysis revealed a negative association between paternal educational level and high BMIZ in patients ≥15 years, P = .028. CONCLUSIONS Paediatric patients seem to have lower BMIZ than the control group. In addition, most of the studied factors were not found to predict either high or low BMIZ among studied patients.
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Affiliation(s)
| | - Meaad Kadhum Hassan
- Centre for Hereditary Blood Diseases, Basra Heath Directorate, Basra, Iraq.,Department of Pediatrics, College of Medicine, University of Basra, Basra, Iraq
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Mahlangu J, Oldenburg J, Callaghan MU, Shima M, Mancuso ME, Trask P, Recht M, Garcia C, Yang R, Lehle M, Macharia H, Asikanius E, Levy GG, Kruse‐Jarres R, von Mackensen S. Health-related quality of life and health status in persons with haemophilia A with inhibitors: A prospective, multicentre, non-interventional study (NIS). Haemophilia 2019; 25:382-391. [PMID: 31016855 PMCID: PMC6850115 DOI: 10.1111/hae.13731] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 01/15/2019] [Accepted: 02/19/2019] [Indexed: 01/19/2023]
Abstract
INTRODUCTION Real-world data (RWD) on health-related outcomes in persons with haemophilia A (PwHA) provide insights into patient needs and can guide clinical study design. A global, prospective, non-interventional study (NIS; NCT02476942) collected detailed RWD on bleeding outcomes, health-related quality of life (HRQoL) and health status in PwHA treated per local routine clinical practice. AIM To report HRQoL and health status in the adult/adolescent PwHA with inhibitors cohort in the NIS. METHODS This cohort enrolled PwHA aged ≥12 years with high-titre factor VIII inhibitor history. Participants remained on their usual treatment (no protocol-specified interventions). Health-related outcomes: Haemophilia Quality of Life Questionnaire for Adults (Haem-A-QoL), Haemophilia-specific Quality of Life Questionnaire for Children Short Form (Haemo-QoL SF), EuroQol 5-Dimensions 5-Levels (EQ-5D-5L) index utility score (IUS) and visual analogue scale (EQ-VAS). RESULTS One hundred three participants were enrolled on episodic (n = 75) or prophylactic treatment (n = 28); median (range) age, 31 (12-75) years; median (range) observation time, 26 (4-70) weeks. Haem-A-QoL scores indicated impairments in HRQoL aspects; comparable between episodic/prophylactic regimens and relatively consistent over time. Haemo-QoL SF scores with both regimens varied over time, and appeared poorer with episodic than prophylactic treatment. IUS and EQ-VAS were comparable between regimens, stable over time and lower on bleeding days. Mean proportions of missed work and school days were 16% and 23%, respectively; mean (standard deviation) number of days hospitalized was 3.2 (8.8) (comparable between groups). CONCLUSIONS These RWD demonstrate that PwHA with inhibitors have impaired HRQoL, despite standard treatment, and that more effective treatment options are needed.
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Affiliation(s)
- Johnny Mahlangu
- Haemophilia Comprehensive Care Centre, Faculty of Health SciencesUniversity of the Witwatersrand and NHLSJohannesburgSouth Africa
| | - Johannes Oldenburg
- Department of Experimental Haematology and Transfusion MedicineUniversity Clinic BonnBonnGermany
| | | | - Midori Shima
- Department of PediatricsNara Medical UniversityKashihara, NaraJapan
| | | | - Peter Trask
- Genentech, Inc.South San FranciscoCalifornia
| | | | | | - Renchi Yang
- Institute of Hematology and Blood Diseases HospitalChinese Academy of Medical SciencesTianjinChina
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Abstract
Introduction The hemophilia caregiver impact (HCI) measure is a 36-item self-report tool that has documented reliability and validity in a large cross-sectional study, but its longitudinal construct validity is unknown. This study’s objective was to evaluate the responsiveness of the HCI to clinically important change, and to provide interpretation guidelines. Methods This web-based study invited 458 hemophilia caregivers involved in the HCI’s validation study to provide follow-up data. Measures included the HCI, and a Likert item querying Global Assessment of Change (GAC) for caregiver burden. Responsiveness was estimated using anchor- and distribution-based methods. The anchor-based method computed the minimally important difference (MID) by computing the mean change separately for those who reported lesser or more caregiver burden on the GAC. The distribution-based method computed the Modified Standardized Response Mean (MSRM) separately for people who reporting reduced or increased burden as compared to the ‘same’ groups. Results The study sample included 323 caregivers (71% response rate), with mean follow-up of 21.9 months. The HCI Burden Summary score and all negative-burden subscales but not the Positive Emotions subscale evidenced responsiveness to clinically important differences, showing statistically significant differences by transition group. The MIDs were relatively small mean changes over time (e.g., Burden Summary MID ranged from − 2.2 to 2.6, for reduced versus increased burden), and the MSRMs were small effect sizes. The Burden Summary score was equally sensitive to reduced versus increased burden (MSRM of − 0.32 and 0.35, respectively). Conclusions The HCI demonstrated longitudinal construct validity. The HCI shows promise for clinical hemophilia studies as a caregiver-based tool for evaluating treatments.
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Yazicioglu I, Deveci C, Çiftçi V, Antmen B, Doğan MC. Parent’s report on oral health‐related quality of life of children with haemophilia. Haemophilia 2019; 25:229-235. [DOI: 10.1111/hae.13678] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 12/07/2018] [Accepted: 12/15/2018] [Indexed: 11/28/2022]
Affiliation(s)
- Iffet Yazicioglu
- Department of Paediatric Dentistry Çukurova University Sarıçam, Adana Turkey
| | - Ceren Deveci
- Department of Paediatric Dentistry Çukurova University Sarıçam, Adana Turkey
| | - Volkan Çiftçi
- Department of Paediatric Dentistry Çukurova University Sarıçam, Adana Turkey
| | - Bülent Antmen
- Division of Haematology, Department of PaediatricsAcıbadem Hospital Adana Turkey
| | - Muharrem C. Doğan
- Department of Paediatric Dentistry Çukurova University Sarıçam, Adana Turkey
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Kearney S, Raffini LJ, Pham TP, Lee XY, von Mackensen S, Landorph A, Takedani H, Oldenburg J. Health-related quality-of-life and treatment satisfaction of individuals with hemophilia A treated with turoctocog alfa pegol (N8-GP): a new recombinant extended half-life FVIII. Patient Prefer Adherence 2019; 13:497-513. [PMID: 31040652 PMCID: PMC6460998 DOI: 10.2147/ppa.s196103] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Prophylactic treatment regimens lead to improvements in health-related quality-of-life (HRQoL) among individuals with hemophilia. Turoctocog alfa pegol (N8-GP) provides the benefit of extending the duration of protection from bleeding and reducing the number of injections, which is expected to impact HRQoL and treatment satisfaction (TS). AIM To investigate the HRQoL and TS of patients with severe hemophilia A from two phase III trials evaluating the safety and efficacy of N8-GP. METHODS HRQoL was assessed using the Haemo-QoL (reported by children and their parents) and Haem-A-QoL (reported by adults). TS was assessed using Hemo-Sat. Domain and total scores for all questionnaires ranged from 0 to 100, with lower scores indicating a better HRQoL or TS. A negative change in score indicates an improvement in HRQoL/TS. RESULTS Mean changes in HRQoL scores were reported for 14 children aged 4-7 years, 21 children aged 8-11 years, 10 adolescents aged 13-16 years, and 163 adults (17 years and above). Mean changes in children/adolescents-reported Haemo-QoL total score were -14.0 for ages 4-7 years, -3.6 for ages 8-11 years, and -0.1 for ages 13-16 years. Mean changes in parent-reported Haemo-QoL total scores were -11.5 for 4-7 years, -8.6 for ages 8-11 years, and -4.0 for 13-16 years. Adults' mean change in Haem-A-QoL total score was -3.1 for those receiving on-demand treatment and -2.3 for those receiving prophylaxis treatment. High levels of TS with N8-GP were reported by parents of children/adolescents and the adults at the end of the trial. CONCLUSION While most patients reported a relatively good baseline HRQoL when entering the respective trials, the HRQoL of patients was either maintained or further improved when treated with N8-GP. Adults and parents of children and adolescents reported a high level of treatment satisfaction with N8-GP.
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Affiliation(s)
- Susan Kearney
- Center for Bleeding and Clotting Disorders, Children's Hospital Minnesota, Minneapolis, MN, USA
| | - Leslie J Raffini
- Division of Hematology, The Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Tan P Pham
- Mapi (an Icon plc company), Boston, MA, USA
| | - Xin Ying Lee
- Global Biopharm Patient Access, Biopharm Operations, Novo Nordisk A/S, Copenhagen, Denmark
| | - Sylvia von Mackensen
- Department of Medical Psychology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany,
| | - Andrea Landorph
- Medical & Science, Biopharm Operations, Novo Nordisk A/S, Copenhagen, Denmark
| | - Hideyuki Takedani
- Department of Joint Surgery, Research Hospital of the Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Johannes Oldenburg
- Institute of Experimental Haematology and Transfusion Medicine, University Clinic Bonn, Bonn, Germany
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Oldenburg J, Mahlangu JN, Bujan W, Trask P, Callaghan MU, Young G, Asikanius E, Peyvandi F, Santagostino E, Kruse-Jarres R, Negrier C, Kessler C, Xu J, Windyga J, Shima M, von Mackensen S. The effect of emicizumab prophylaxis on health-related outcomes in persons with haemophilia A with inhibitors: HAVEN 1 Study. Haemophilia 2018; 25:33-44. [PMID: 30427582 DOI: 10.1111/hae.13618] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Accepted: 09/14/2018] [Indexed: 01/19/2023]
Abstract
INTRODUCTION Persons with haemophilia A (PwHA) with inhibitors to factor VIII often experience decreased health-related outcomes. In HAVEN 1 (NCT02622321), there was a statistically significant reduction in bleeding with emicizumab prophylaxis versus no prophylaxis. AIM Describe health-related outcomes in PwHA with inhibitors in HAVEN 1. METHODS PwHA with inhibitors aged ≥12 years previously on episodic bypassing agents (BPAs) were randomized to emicizumab prophylaxis (Arm A; n = 35) or no prophylaxis (Arm B; n = 18); participants previously on BPA prophylaxis received emicizumab prophylaxis (Arm C; n = 49). Health-related outcomes assessed at baseline and monthly thereafter: Haemophilia Quality of Life Questionnaire for Adults (Haem-A-QoL), Haemophilia-specific Quality of Life Questionnaire for Children Short Form (Haemo-QoL SF), EuroQol 5-Dimensions 5-Levels (EQ-5D-5L) index utility score (IUS) and visual analogue scale (EQ-VAS) and work/school days. Days hospitalized also recorded. RESULTS At week 25, differences (ANCOVA) in adjusted mean scores (95% confidence interval) favoured Arm A versus B for Haem-A-QoL "Total" score (14.0 [5.6, 22.5]; P = 0.002) and "Physical Health" (21.6 [7.9, 35.2]; P = 0.003); EQ-VAS (-9.7 [-17.6, -1.82]; P = 0.017); and IUS (-0.16 [-0.25, -0.07]; P = 0.001); mean scores are comparable in Arms A and C. Throughout the study, a greater proportion of participants on emicizumab prophylaxis than no prophylaxis exceeded questionnaire-specific responder thresholds. Mean proportion of missed work days and number of days hospitalized were lower with emicizumab prophylaxis than no prophylaxis. CONCLUSIONS In PwHA with inhibitors, emicizumab prophylaxis was associated with substantial and meaningful improvements in health-related outcomes.
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Affiliation(s)
- Johannes Oldenburg
- Department of Experimental Haematology and Transfusion Medicine, Universitätsklinikum University Clinic Bonn, Bonn, Germany
| | - Johnny N Mahlangu
- Haemophilia Comprehensive Care Centre, Faculty of Health Sciences, University of the Witwatersrand and NHLS, Johannesburg, South Africa
| | - Willem Bujan
- Instituto de Costarricense de Investigaciones Científicas, San Jose, Costa Rica
| | - Peter Trask
- Genentech, Inc., South San Francisco, California
| | | | - Guy Young
- Children's Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, California
| | | | - Flora Peyvandi
- IRCCS Ca' Granda Foundation, Ospedale Maggiore Policlinico, Milan, Italy
| | - Elena Santagostino
- IRCCS Ca' Granda Foundation, Ospedale Maggiore Policlinico, Milan, Italy
| | - Rebecca Kruse-Jarres
- Washington Center for Bleeding Disorders at BloodWorks NW, University of Washington, Seattle, Washington
| | | | - Craig Kessler
- Georgetown University Medical Center, N.W., Washington, District of Columbia
| | - Jin Xu
- Genentech, Inc., South San Francisco, California
| | - Jerzy Windyga
- Department of Disorders of Hemostasis and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | - Midori Shima
- Department of Pediatrics, Nara Medical University, Kashihara, Japan
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von Mackensen S, Shah J, Seifert W, Kenet G. Health-related quality of life in paediatric haemophilia B patients treated with rIX-FP. Haemophilia 2018; 25:45-53. [PMID: 30427091 PMCID: PMC6916427 DOI: 10.1111/hae.13624] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 10/03/2018] [Indexed: 01/19/2023]
Abstract
INTRODUCTION Frequent infusions and bleeds can impact on the health-related quality of life (HRQoL) of paediatric haemophilia B patients. rIX-FP (IDELVION® ) is a fusion protein linking recombinant factor IX with recombinant albumin, and is associated with low bleeding rates with a weekly regimen, which could improve HRQoL. AIMS To measure the effect of rIX-FP prophylaxis on the HRQoL of paediatric patients and treatment satisfaction in their caregivers using the Haemo-QoL and Hemo-SATP questionnaires, respectively. METHODS At baseline and end-of-study (EOS), patients 4-11 years old participating in the PROLONG-9FP program answered the Haemo-QoL questionnaire and gave information on their socio-demographic data and physical activity. Caregivers completed the Hemo-SatP . Minimal important differences (MID) (|Cohen's d| > 0.5) between baseline and EOS and the number of responders (patients with meaningful subject-level improvements over time) at EOS were calculated. RESULTS Twenty patients (age group I: 4-7 years old [n = 12]; age group II: 8-12 years old [n = 8]) completed the Haemo-QoL questionnaire at baseline. MIDs were found in age group I representing improvement for "physical health" (d = -0.547) domain; 60% of patients were responders for "physical health." In age group II, MIDs were seen in most domains; 71.4% patients were responders in "total score." In caregivers, improvements were seen for most domains of the Hemo-SatP with a small effect size. Fewer patients missed school when treated with rIX-FP and 94.1% patients maintained their physical activity level. CONCLUSION Prophylaxis with rIX-FP led to substantial improvements in HRQoL in paediatric patients and treatment satisfaction in caregivers.
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Affiliation(s)
- Sylvia von Mackensen
- Department of Medical Psychology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | | | | | - Gili Kenet
- National Hemophilia Center, Sheba Medical Center, Tel Hashomer, Israel.,Sackler Medical School, Tel Aviv University, Tel Hashomer, Israel
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Resseguier N, Rosso-Delsemme N, Beltran Anzola A, Baumstarck K, Milien V, Ardillon L, Bayart S, Berger C, Bertrand MA, Biron-Andreani C, Borel-Derlon A, Castet S, Chamouni P, Claeyssens Donadel S, De Raucourt E, Desprez D, Falaise C, Frotscher B, Gay V, Goudemand J, Gruel Y, Guillet B, Harroche A, Hassoun A, Huguenin Y, Lambert T, Lebreton A, Lienhart A, Martin M, Meunier S, Monpoux F, Mourey G, Negrier C, Nguyen P, Nyombe P, Oudot C, Pan-Petesch B, Polack B, Rafowicz A, Rauch A, Rivaud D, Schneider P, Spiegel A, Stoven C, Tardy B, Trossaërt M, Valentin JB, Vanderbecken S, Volot F, Voyer-Ebrard A, Wibaut B, Leroy T, Sannie T, Chambost H, Auquier P. Determinants of adherence and consequences of the transition from adolescence to adulthood among young people with severe haemophilia (TRANSHEMO): study protocol for a multicentric French national observational cross-sectional study. BMJ Open 2018; 8:e022409. [PMID: 30049701 PMCID: PMC6067371 DOI: 10.1136/bmjopen-2018-022409] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Revised: 06/08/2018] [Accepted: 06/14/2018] [Indexed: 01/14/2023] Open
Abstract
INTRODUCTION Severe haemophilia is a rare disease characterised by spontaneous bleeding from early childhood, which may lead to various complications, especially in joints. It is nowadays possible to avoid these complications thanks to substitutive therapies for which the issue of adherence is major. The transition from adolescence to adulthood in young people with severe haemophilia is a critical period as it is associated with a high risk of lack of adherence to healthcare, which might have serious consequences on daily activities and on quality of life. METHODS AND ANALYSIS We present the protocol for a cross-sectional, observational, multicentric study to assess the differences between adolescents and young adults with severe haemophilia in France through the transition process, especially on adherence to healthcare. This study is based on a mixed methods design, with two complementary and consecutive phases, comparing data from a group of adolescents (aged 14-17 years) with those from a group of young adults (aged 20-29 years). The quantitative phase focuses on the determinants (medical, organisational, sociodemographic and social and psychosocial and behavioural factors) of adherence to healthcare (considered as a marker of the success of transition). The qualitative phase explores participants' views in more depth to explain and refine the results from the quantitative phase. Eligible patients are contacted by the various Haemophilia Treatment Centres participating in the French national registry FranceCoag. ETHICS AND DISSEMINATION The study was approved by the French Ethics Committee and by the French National Agency for Medicines and Health Products Safety (number: 2016-A01034-47). Study findings will be disseminated to the scientific and medical community in peer-reviewed journals and presented at scientific meetings. Results will be popularised to be communicated via the French association for people with haemophilia to participants and to the general public. TRIAL REGISTRATION NUMBER NCT02866526; Pre-results.
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Affiliation(s)
| | - Natacha Rosso-Delsemme
- LPCPP, Aix Marseille Unviersity, Aix-en-Provence, France
- Department of Paediatric Haematology, Children Hospital La Timone, APHM, Marseille, France
| | | | - Karine Baumstarck
- CERESS, Aix Marseille University, Marseille, France
- FranceCoag Network, Marseille, France
| | - Vanessa Milien
- Department of Paediatric Haematology, Children Hospital La Timone, APHM, Marseille, France
- FranceCoag Network, Marseille, France
| | - Laurent Ardillon
- Haemophilia Treatment Centre, University Hospital of Tours, Tours, France
| | - Sophie Bayart
- Haemophilia Treatment Centre, University Hospital of Rennes, Rennes, France
| | - Claire Berger
- Haemophilia Treatment Centre, University Hospital of Saint-Etienne, Saint-Etienne, France
| | - Marie-Anne Bertrand
- Haemophilia Treatment Centre, University Hospital of Besançon, Besançon, France
| | | | | | - Sabine Castet
- Haemophilia Treatment Centre, University Hospital of Bordeaux, Bordeaux, France
| | - Pierre Chamouni
- Haemophilia Treatment Centre, University Hospital of Rouen, Rouen, France
| | | | | | - Dominique Desprez
- Haemophilia Treatment Centre, University Regional Hospital of Strasbourg, Strasbourg, France
| | - Céline Falaise
- Department of Paediatric Haematology, Children Hospital La Timone, APHM, Marseille, France
| | - Birgit Frotscher
- Haemophilia Treatment Centre, University Hospital of Nancy, Nancy, France
| | - Valérie Gay
- Haemophilia Treatment Centre, Hospital of Chambery, Chambery, France
| | - Jenny Goudemand
- Haemophilia Treatment Centre, University Regional Hospital of Lille, Lille, France
| | - Yves Gruel
- Haemophilia Treatment Centre, University Hospital of Tours, Tours, France
| | - Benoît Guillet
- Haemophilia Treatment Centre, University Hospital of Rennes, Rennes, France
| | - Annie Harroche
- Haemophilia Treatment Centre, Hospital Necker, Assistance Publique—Hopitaux de Paris, Paris, France
| | - Abel Hassoun
- Haemophilia Treatment Centre, Hospital of Simone Veil d’Eaubonne, Montmorency, France
| | - Yoann Huguenin
- Haemophilia Treatment Centre, University Hospital of Bordeaux, Bordeaux, France
| | - Thierry Lambert
- Haemophilia Treatment Centre, Hospital Bicêtre, Assistance Publique—Hopitaux de Paris, Paris, France
| | - Aurélien Lebreton
- Haemophilia Treatment Centre, University Hospital of Clermont-Ferrand, Clermont-Ferrand, France
| | - Anne Lienhart
- Haemophilia Treatment Centre, Hospital Edouard Herriot, University Hospital of Lyon, Lyon, France
| | - Michèle Martin
- Haemophilia Treatment Centre, University Hospital of Nancy, Nancy, France
| | - Sandrine Meunier
- Haemophilia Treatment Centre, Hospital Edouard Herriot, University Hospital of Lyon, Lyon, France
| | - Fabrice Monpoux
- Haemophilia Treatment Centre, University Hospital of Nice, Nice, France
| | - Guillaume Mourey
- Haemophilia Treatment Centre, University Hospital of Besançon, Besançon, France
| | - Claude Negrier
- Haemophilia Treatment Centre, Hospital Edouard Herriot, University Hospital of Lyon, Lyon, France
| | - Philippe Nguyen
- Haemophilia Treatment Centre, University Hospital of Reims, Reims, France
| | - Placide Nyombe
- Haemophilia Treatment Centre, University Hospital of Reunion, Reunion Island, France
| | - Caroline Oudot
- Haemophilia Treatment Centre, University Hospital of Limoges, Limoges, France
| | | | - Benoît Polack
- Haemophilia Treatment Centre, University Hospital of Grenoble, Grenoble, France
| | - Anne Rafowicz
- Haemophilia Treatment Centre, Hospital of Versailles, Versailles, France
- Haemophilia Treatment Centre, Hospital Bicêtre, Assistance Publique—Hopitaux de Paris, Paris, France
| | - Antoine Rauch
- Haemophilia Treatment Centre, University Regional Hospital of Lille, Lille, France
| | - Delphine Rivaud
- Haemophilia Treatment Centre, University Hospital of Reunion, Reunion Island, France
| | - Pascale Schneider
- Haemophilia Treatment Centre, University Hospital of Rouen, Rouen, France
| | - Alexandra Spiegel
- Haemophilia Treatment Centre, University Regional Hospital of Strasbourg, Strasbourg, France
| | - Cecile Stoven
- Haemophilia Treatment Centre, University Hospital of Reunion, Reunion Island, France
| | - Brigitte Tardy
- Haemophilia Treatment Centre, University Hospital of Saint-Etienne, Saint-Etienne, France
| | - Marc Trossaërt
- Haemophilia Treatment Centre, University Hospital of Nantes, Nantes, France
| | | | - Stéphane Vanderbecken
- Haemophilia Treatment Centre, University Hospital of Reunion, Reunion Island, France
| | - Fabienne Volot
- Haemophilia Treatment Centre, University Hospital of Dijon, Dijon, France
| | | | - Bénédicte Wibaut
- Haemophilia Treatment Centre, University Regional Hospital of Lille, Lille, France
| | - Tanguy Leroy
- CERESS, Aix Marseille University, Marseille, France
- Social Psychology Research Group (GRePS EA 4163), Lumière Lyon 2 University, Lyon, France
| | - Thomas Sannie
- French Patients' Association for People with Haemophilia (AFH), Paris, France
| | - Hervé Chambost
- Department of Paediatric Haematology, Children Hospital La Timone, APHM, Marseille, France
- FranceCoag Network, Marseille, France
| | - Pascal Auquier
- CERESS, Aix Marseille University, Marseille, France
- FranceCoag Network, Marseille, France
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von Mackensen S, Hilberg T, Valentino LA, Kurnik K, Khair K. Validation of the Haemophilia & Exercise Project-Test-Questionnaire (HEP-Test-Q)-An instrument for the assessment of subjective physical functioning in children with haemophilia. Haemophilia 2018; 24:888-895. [PMID: 30004619 DOI: 10.1111/hae.13533] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/02/2018] [Indexed: 01/05/2023]
Abstract
INTRODUCTION Contemporary haemophilia management recommends sport and physical activity in children with haemophilia. Assessment of subjective physical functioning requires standardized and validated instruments. AIMS To adapt and psychometrically test the adult Haemophilia & Exercise Project-Test-Questionnaire (HEP-Test-Q) for children (aged 6-17 years). METHODS In discussion rounds with children, single items of the adult HEP-Test-Q were reformulated to make them understandable without changing the item concept. The validation of the child-adapted version in children with haemophilia (n = 228) included pre-testing with feasibility testing, cognitive interviewing (n = 34), pilot-testing of the revised version in the EIS Study (n = 67) and field-testing in the SO-FIT Study (n = 127). RESULTS Pre-testing revealed a completion time of 8.2 ± 4.1 minutes and children liked the instrument. Cognitive interviews demonstrated that most items were easy to understand; 9 items were reformulated. Pilot-testing demonstrated good psychometric characteristics in terms of reliability (α = .94 Total Score) and validity. Convergent validity testing showed moderate correlations with the Haemo-QoL (r = -.491), but low correlations with the Petrini Score (r = -.293). Known groups' validity revealed significant differences in clinical subgroups; chronic pain (P < .002) and target joints (P < .021). Field-testing confirmed psychometric characteristics; Cronbach's alpha ranged from α = .80 ("endurance") to α = .94 (Total Score). The child-adapted HEP-Test-Q showed moderate correlations with the PedHAL (r = .634, P < .0001) and the Haemo-QoL SF (r = -.575, P < .0001). Known groups' validity testing proved that the HEP-Test-Q could discriminate between clinical subgroups. CONCLUSION The child-adapted HEP-Test-Q is a short, practical and acceptable instrument for the assessment of subjective physical functioning. Outcomes can be compared to adults because item concepts are identical to the adult version.
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Affiliation(s)
- S von Mackensen
- Department of Medical Psychology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - T Hilberg
- Department of Sports Medicine, University of Wuppertal, Wuppertal, Germany
| | | | - K Kurnik
- Department of Paediatric Haemostasis, University Children's Hospital, Munich, Germany
| | - K Khair
- Great Ormond Street Hospital for Children NHS Trust, London, UK
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Abstract
Background: Today psychometric characteristics of Ukrainian version of the questionnaire Haemo-QoL remain researched insufficiently. This publication describes the procedure and results of the test-retest reliability of this questionnaire in children with hemophilia A.
Objectives: Study the test-retest reliability of the Ukrainian version of the Haemo-QoL questionnaire for assessing the health-related quality of life (HRQoL) in children with hemophilia A, and determine the possibility of its use in practical and theoretical medicine in terms of time reliability.
Methods. The quality of life assessment (QoLA) was performed using the correspondence method, by interviewing 32 children with hemophilia A (self-report) and 32 parents of the children (proxy-report). The questioning was conducted twice at intervals of 4–6 weeks (primary test and re-test). The Haemo-QoL questionnaire version of age group I (4–7 years old), II (8–12 years old) or age group III (13–16 years) was used to measure the quality of life in children with hemophilia; and three versions were used for parents of children of corresponding age groups. These interviews were analyzed, the correlation between the data of primary test and re-test was determined using Spearman's rho, Pearson correlation coefficients, Wilcoxon’s W criterion, Cohen's d effect size was determined for separate comparisons.
Results: HRQoL indices are not statistically different between tests on all scales (p>0.05), except for the “Family” and “Others” scales (p<0.05). Total HRQoL is statistically different (p=0.0013), however, with a median difference of 0.25 only and an average absolute difference variability of 1.67±1.51 (5.42±2.83 %). Total HRQoL in parent versions did not change statistically, unlike the children’s versions, but the difference between the tests was only 1.32 and Cohen’s d ES - 0.08. For versions Ip, IIp, IIIc/p there was no statistical difference, the versions Ic and II statistically differed (p=0.038; t=–2.39 and p=0.0022; t=–3.98, respectively) with a mean difference of 2.0 and 1.6, respectively.
Conclusion: The Ukrainian version of the Haemo-QoL questionnaire has sufficient test-retest reliability for quantitative dynamic reflection HRQoL in patients with hemophilia A.
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Khair K, Bladen M, Holland M. Physical function and quality of life in adolescents with haemophilia (SO-FIT study). ACTA ACUST UNITED AC 2018. [DOI: 10.17225/jhp.00018] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Introduction: Self-completed measures of physical function and quality of life are increasingly being used in clinical practice yet little is known about how these measures correlate with joint scores in boys with severe haemophilia. In addition, it is not known whether currently used measures of functional outcome correlate with quality of life measures, which measure of physical function is most accurate and whether these measures are acceptable to a well treated contemporary cohort of boys. Methods: The Study Of physical Function In adolescenTs with haemophilia (SO-FIT) is a multicenter, randomized cross-over study designed to answer these questions, and to determine whether these self-reported measures are completed more fully and frequently if made available on mobile devices rather than with conventional pen and paper questionnaires. The study is being run by haemophilia nurse specialists and physiotherapists in UK haemophilia centres and will recruit 120 boys with severe haemophilia A or B, with or without inhibitors aged 8-16 years. Results:The SO-FIT study is now underway, and is expected to complete by the end of 2014.
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Affiliation(s)
- Kate Khair
- Consultant Nurse, Great Ormond Street Hospital for Children NHS Foundation Trust, London WC1N 3JH, UK
| | - Melanie Bladen
- Physiotherapist, Great Ormond Street Hospital for Children NHS Foundation Trust, London WC1N 3JH, UK
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Khair K, Mackensen SV. Caregiver burden in haemophilia: results from a single UK centre. ACTA ACUST UNITED AC 2018. [DOI: 10.17225/jhp00094] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Haemophilia caregivers face limitations in their life leading to perceived burden. This single-centre study investigates the impact of burden on caregivers’ health-related quality of life (HRQoL). Methods: Questionnaires for caregivers comprised demographic data, HRQoL (EQ-5D, SF-36) and caregiver burden (IOF: Impact on Family Scale). Children were also asked about their HRQoL (EQ-5D, Haemo-QoL Short Form). Results: 20 consecutive parent/child dyads participated. 80% were mothers (mean age of 39.80±6.2 years) with 1-3 haemophilic children aged 8-17 years and 2.5±1.2 children <18 years living in the household. Mothers did most childcare (80%), 50% worked part-time, and 55% reported that haemophilia had an economic impact on their family. 80% of boys had haemophilia A; 60% were severely affected. Most received home treatment (85%) and prophylaxis (80%). Caregivers’ and boys’ HRQoL was similarly good (EQ-5Dparents M=0.90±0.1 vs. EQ-5Dchild M=0.81±0.3); by contrast, boys reported better values in the EQ-VAS (Mchild=90.25±10.0 vs. Mparents=82.16±14.8). Caregivers reported highest impairments in the dimensions ‘vitality’ (M=60.00±20.5) and ‘emotional role’ (M=70.37±42.6) of the SF-36. In the IOF, caregivers reported highest impairments in the dimension ‘negative impact’ (M=60.08±20.7). Caregivers reporting high burden had significantly worse HRQoL in the domains ‘bodily pain’ (p<.028) and ‘social functioning’ (p<0.024) of the SF-36. Caregivers who reported that haemophilia had an economic impact on their family and those with a chronic disease showed significant higher impairments in caregiver burden and their HRQoL. Conclusions: The perceived burden of haemophilia has a direct impact on caregivers’ HRQoL. Further studies with haemophilia-specific instruments are needed to verify these findings.
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Affiliation(s)
- Kate Khair
- Haemophilia Centre, Great Ormond Street Hospital for Children NHS Foundation Trust, London WC1N 3JH, UK
| | - Sylvia Von Mackensen
- Institute and Policlinics of Medical Psychology, University Medical Centre Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg , Germany
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Limperg PF, Joosten MMH, Fijnvandraat K, Peters M, Grootenhuis MA, Haverman L. Male gender, school attendance and sports participation are positively associated with health-related quality of life in children and adolescents with congenital bleeding disorders. Haemophilia 2018; 24:395-404. [DOI: 10.1111/hae.13420] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/19/2017] [Indexed: 12/19/2022]
Affiliation(s)
- P. F. Limperg
- Psychosocial Department; Emma Children's Hospital/Academic Medical Center; Amsterdam The Netherlands
| | - M. M. H. Joosten
- Psychosocial Department; Emma Children's Hospital/Academic Medical Center; Amsterdam The Netherlands
| | - K. Fijnvandraat
- Department of Pediatric-Hematology; Hemophilia Comprehensive Care Treatment Center; Academic Medical Center; Emma Children's Hospital; Amsterdam The Netherlands
| | - M. Peters
- Department of Pediatric-Hematology; Hemophilia Comprehensive Care Treatment Center; Academic Medical Center; Emma Children's Hospital; Amsterdam The Netherlands
| | - M. A. Grootenhuis
- Psychosocial Department; Emma Children's Hospital/Academic Medical Center; Amsterdam The Netherlands
| | - L. Haverman
- Psychosocial Department; Emma Children's Hospital/Academic Medical Center; Amsterdam The Netherlands
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