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Miesbach W, von Drygalski A, Smith C, Sivamurthy K, Pinachyan K, Bensen-Kennedy D, Drelich D, Kulkarni R. The current challenges faced by people with hemophilia B. Eur J Haematol 2024; 112:339-349. [PMID: 38082533 DOI: 10.1111/ejh.14135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 11/01/2023] [Accepted: 11/02/2023] [Indexed: 02/17/2024]
Abstract
Hemophilia B (HB) is a rare, hereditary disease caused by a defect in the gene encoding factor IX (FIX) and leads to varying degrees of coagulation deficiency. The prevailing treatment for people with HB (PWHB) is FIX replacement product. The advent of recombinant coagulation products ushered in a new era of safety, efficacy, and improved availability compared with plasma-derived products. For people with severe HB, lifelong prophylaxis with a FIX replacement product is standard of care. Development of extended half-life FIX replacement products has allowed for advancements in the care of these PWHB. Nonetheless, lifelong need for periodic dosing and complex surveillance protocols pose substantive challenges in terms of access, adherence, and healthcare resource utilization. Further, some PWHB on prophylactic regimens continue to experience breakthrough bleeds and joint damage, and subpopulations of PWHB, including women, those with mild-to-moderate HB, and those with inhibitors to FIX, experience additional unique difficulties. This review summarizes the current challenges faced by PWHB, including the unique subpopulations; identifying the need for improved awareness, personalized care strategies, and new therapeutic options for severe HB, which may provide future solutions for some of the remaining unmet needs of PWHB.
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Affiliation(s)
| | | | | | | | | | | | | | - Roshni Kulkarni
- Michigan State University Center for Bleeding and Clotting Disorders, Lansing, Michigan, USA
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2
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Yada K, Ogiwara K, Shimonishi N, Nakajima Y, Soeda T, Kitazawa T, Nogami K. Emicizumab-mediated hemostatic function assessed by thrombin generation assay in an in vitro model of factor VIII-depleted thrombophilia plasma. Int J Hematol 2024; 119:109-118. [PMID: 38112996 DOI: 10.1007/s12185-023-03683-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 11/09/2023] [Accepted: 11/16/2023] [Indexed: 12/21/2023]
Abstract
Patients with hemophilia A (PwHA) may have concurrent deficiency of representative anticoagulant proteins, protein (P)C, PS, and antithrombin (AT), which reduces bleeding frequency. However, emicizumab-driven hemostasis in PwHA with such thrombophilic potential remains unclarified. This study investigated the influence of natural anticoagulants on emicizumab-driven coagulation in HA model plasma. Various concentrations of PS and AT were added to PS-deficient plasma and AT-deficient plasma in the presence of anti-FVIII antibody (FVIIIAb; 10BU/mL). PC-deficient plasma was mixed with normal plasma at various concentrations in the presence of FVIIIAb. Emicizumab (50 µg/mL) was added to these thrombophilic HA model plasmas, prior to tissue factor/ellagic acid-triggered thrombin generation assays. Co-presence of emicizumab increased peak thrombin values (PeakTh) dependent on PS, AT, and PC concentrations. Maximum coagulation potentials in the PS-reduced HA model plasmas remained normal in the presence of emicizumab. PeakTh were close to normal in the presence of 50%AT irrespective of emicizumab, but were higher than normal in the presence of 25%AT. Addition of recombinant FVIIa (corresponding to an administered dose of 90 μg/kg) enhanced coagulation potential to normal levels. Our findings provide novel information on hemostatic regulation in emicizumab-treated PwHA with a possible thrombophilic disposition.
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Affiliation(s)
- Koji Yada
- Department of Pediatrics, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan.
- Division of Hemophilia, National Hospital Organization Osaka National Hospital, Osaka, Japan.
| | - Kenichi Ogiwara
- Department of Pediatrics, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
| | - Naruto Shimonishi
- Department of Pediatrics, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
- The Course of Thrombosis and Hemostasis Molecular Pathology, Nara Medical University, Kashihara, Japan
| | - Yuto Nakajima
- Department of Pediatrics, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
- Advanced Medical Science of Thrombosis and Hemostasis, Nara Medical University, Kashihara, Japan
| | - Tetsuhiro Soeda
- Research Division, Chugai Pharmaceutical Co., Ltd, Kamakura, Japan
| | | | - Keiji Nogami
- Department of Pediatrics, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
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Banov L, Linari S, Ambroso L, Ferri Grazzi E, Gallo S, Pasqualetti P, Mancuso ME. Better Communication for Better Management of Persons with Hemophilia: Results from a Patients'-Clinicians' Project to Address the New Therapeutic Landscape. J Clin Med 2024; 13:568. [PMID: 38276074 PMCID: PMC10816722 DOI: 10.3390/jcm13020568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 01/10/2024] [Accepted: 01/17/2024] [Indexed: 01/27/2024] Open
Abstract
Applying the Delphi method, this study aims at characterizing the perceptions and needs of physicians, individuals with hemophilia, and their caregivers in relation to the management of routine visits during regular follow-ups. A single structured questionnaire, prepared by an advisory board, was administered to 139 participants, comprising hemophilia treaters, patients and caregivers, during the period from May to June 2023. Agreement (defined following the Delphi method as developed by RAND Corporation) was reached on several topics. The Principal Component Analysis methods identified the four most relevant areas where consensus was reached among the interviewees, underscoring the necessity for in-depth discussions during routine visits: (1) medical aspects related to symptoms, life-limitations, pain, etc.; (2) non-medical related aspects (ambitions, lifestyle, network, etc.); (3) logistical-organizational aspects (home-hospital distance, alternative modalities of communication); and (4) visit duration and telemedicine integration. The results of both the Delphi and Principal Component Analysis underline that the care of individuals with hemophilia extends beyond merely prescribing drugs or treatment regimens. Instead, it necessitates consideration of numerous variables from both therapeutic and non-therapeutic domains, all of which are deemed important for the holistic management of the individuals. As a result, these aspects are routinely discussed and addressed during visits.
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Affiliation(s)
- Laura Banov
- Thrombosis and Hemostasis Unit, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy
| | - Silvia Linari
- Center for Bleeding Disorders and Coagulation, Careggi University Hospital, 50134 Florence, Italy
| | - Luigi Ambroso
- FedEmo-Federazione delle Associazioni Emofilici, 20151 Milan, Italy
| | | | - Samanta Gallo
- ABGEC-Associazione Bambini e Giovani con Emofilia e Altre Coagulopatie, 35128 Padua, Italy
| | - Patrizio Pasqualetti
- Section of Medical Statistics, Department of Public Health and Infectious Disease, Sapienza Rome University, 00185 Rome, Italy
| | - Maria Elisa Mancuso
- Center for Thrombosis and Hemorrhagic Diseases, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
- Faculty of Medicine, Humanitas University, 20072 Pieve Emanuele, Italy
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Mokhtar FM, Rajakumar S, Zaman Huri H. Adherence tool for prophylactic haemophilia treatment in adult and adolescent patients: A systematic review and meta-analysis protocol. PLoS One 2023; 18:e0289815. [PMID: 38096257 PMCID: PMC10720990 DOI: 10.1371/journal.pone.0289815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 07/27/2023] [Indexed: 12/17/2023] Open
Abstract
Hemophilia is a congenital bleeding disorder resulting from a low level or deficiency of clotting factors. It is an x-linked recessive disease and happens almost exclusively in males whereas females are the carrier of the affected gene. The most common types of hemophilia are hemophilia A and Hemophilia B. Hemophilia is classified into mild, moderate and severe. Prophylaxis treatment has more advantages clinically compare to on-demand therapy. It may reduce the bleeding frequency, gives protection from joint damage, may lower the number of total bleeding episodes per year, and may reduce annualised spontaneous and trauma related bleeding events. However, prophylaxis treatment needs regular weekly infusions therefore it is painful to administer especially if the vein is difficult to access. It may cause pain at the site of injections and may lead to non-adherence to treatment. Non-adherence to a regimen will result in insufficient clotting factor levels in the body. The efficacy of the medication is reduced and may lead to a high bleeding tendency. Thus far, the study on adult haemophilic patient adherence tool is scarce and limited; and therefore this review is warranted. The study protocol is conducted as per the PRISMA-P guideline. There are 4 concepts in this systematic review which are Haemophilia, adult and adolescence, preventive treatment and adherence. Articles will be sought from electronic databases PUBMED, Ovid EMBASE, CINAHL, and SCOPUS using the MeSH term, synonym free-text word, truncation, and proximity operators as per each database. The proposed keywords within each concept will be joined using the Boolean operator "OR "and the 4 different concepts combined using the Boolean operator "AND". Search will be limited to Human, English language, and publication until 2022. Studies will be included if they meet the study inclusion criteria. The quality of the studies will be appraised using the Newcastle-Ottawa quality assessment scale (NOS) for observation-based studies. This systematic review does not require formal ethical approval as data will be extracted from selected published studies. The results will be disseminated through a peer-reviewed publication and relevant conference presentations.(PROSPERO registration CRD42021273813).
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Affiliation(s)
- Fadzlin Mohd Mokhtar
- Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmacy, University Malaya, Kuala Lumpur, Malaysia
| | - Sutha Rajakumar
- Jeffery Cheah School of Medicine and Health Sciences, Monash University Malaysia, Subang Jaya, Malaysia
| | - Hasniza Zaman Huri
- Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmacy, University Malaya, Kuala Lumpur, Malaysia
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Metzner G, von der Warth R, Glattacker M. The concept of treatment beliefs in children and adolescents with chronic health conditions: a scoping review. Health Psychol Rev 2023:1-35. [PMID: 37675876 DOI: 10.1080/17437199.2023.2253300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 08/24/2023] [Indexed: 09/08/2023]
Abstract
Children and adolescents with chronic health conditions are faced with ongoing challenges, making self-regulation crucial. As children grow up, they gradually develop differentiated beliefs about illness and treatment. While research indicates treatment beliefs as relevant factor on outcomes like adherence, the specific contents and dimensions of children's and adolescents' treatment beliefs remained unclear. This scoping review therefore aimed at the identification of treatment beliefs dimensions in children and adolescents with chronic health conditions, the underlying theoretical frameworks, and methodological operationalisation. Published literature was examined by applying systematic searches in electronic databases (Medline, PsycINFO, CINAHL) and comprehensive selection criteria, resulting in 49 included studies. The predominant treatment beliefs dimensions were necessity, concerns, perceived benefits and costs/barriers, and expectations. The latter can be differentiated into outcome, social, process, and structural expectations, and expectations of one's own role in the treatment process. In addition, dimensions that cover emotions and reasons for treatment were identified. The results are related to the methods and theoretical models applied, which were often adapted from adult research. However, additional and possibly more child-specific dimensions such as social expectations and emotions were found. This scoping review indicates several research gaps and discusses practical implications.
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Affiliation(s)
- Gloria Metzner
- Section of Health Care Research and Rehabilitation Research, Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Rieka von der Warth
- Section of Health Care Research and Rehabilitation Research, Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Manuela Glattacker
- Section of Health Care Research and Rehabilitation Research, Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
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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] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 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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Brod M, Bushnell DM, Neergaard JS, Waldman LT, Busk AK. Understanding treatment burden in hemophilia: development and validation of the Hemophilia Treatment Experience Measure (Hemo-TEM). J Patient Rep Outcomes 2023; 7:17. [PMID: 36821002 PMCID: PMC9950311 DOI: 10.1186/s41687-023-00550-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 01/16/2023] [Indexed: 02/24/2023] Open
Abstract
BACKGROUND To capture the broad range of treatment burden issues experienced by adolescent and adult people with hemophilia (PWH), the Hemophilia Treatment Experience Measure (Hemo-TEM) was developed. We describe the development of this new hemophilia-specific patient-reported outcome (PRO) measure including concept elicitation, cognitive debriefing, and psychometric validation. RESULTS Concept elicitation interviews were conducted with 5 clinical experts and 30 adult PWH in the United States (US). The qualitative analysis of these interviews and a review of the literature informed the PRO measure development. The project team reviewed concept endorsement rates and generated a 27-item preliminary version of the Hemo-TEM. Cognitive debriefing interviews were conducted to ensure participant understanding and item relevance in samples of (adolescent (n = 20) and adult (n = 14)) PWH in the US. The refined, validation-ready version of the Hemo-TEM included 30 items. Lastly, data from 3 clinical trials comprised the 4 analysis sets used for the psychometric validation with a sample size of N = 88. Item reduction dropped 4 items resulting in a final 26-item measure. Factor analysis generated 5 domains in the Hemo-TEM [injection difficulties (3 items), physical impact (6 items), treatment bother (7 items), interference with daily life (4 items), and emotional impact (6 items)] and a total score. All scores were reliable [internally consistent (0.84-0.88)]. For convergent validity, with the exception of one domain, all hypothesized associations were met. Preliminary sensitivity to change effect sizes were between - 0.30 and - 0.70. Meaningful change thresholds ranged from 6 points (physical impact and emotional impact) to 10 points (treatment bother) with 8 points for the Hemo-TEM total score. CONCLUSIONS Findings from the concept elicitation, cognitive debriefing, and psychometric validation phases provide evidence that the Hemo-TEM is a well-designed, valid, and reliable measure of the burden of hemophilia treatment, including treatment impact on adolescent and adult PWH.
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Affiliation(s)
- Meryl Brod
- The Brod Group, 219 Julia Ave, Mill Valley, CA, USA.
| | | | | | - Laura Tesler Waldman
- grid.430475.10000 0004 0591 7571The Brod Group, 219 Julia Ave, Mill Valley, CA USA
| | - Anne Kirstine Busk
- grid.425956.90000 0004 0391 2646Novo Nordisk A/S, Vandtaarnsvej 112, Søborg Denmark
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Dutta A, Boruah D, Boruah A, Das A. Adherence and Cost Effectivity of Home-Based Prophylaxis Over Institutionalized Prophylaxis in Patients with Hemophilia. Ann Natl Acad Med Sci 2023. [DOI: 10.1055/s-0042-1760083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023] Open
Abstract
Abstract
Purpose: Home-based prophylaxis in hemophilia facilitates the treatment of patients with hemophilia (PwH) at home resulting in an improved quality of life, experiencing less pain and greater flexibility in daily activities. This literature studies the cost effectivity and adherence to prophylaxis treatment after the implementation of home-based prophylaxis therapy in PwH registered under the Hemophilia Treatment Centre (HTC) of Assam Medical College and Hospital.
Materials and Methods: PwH and their parents were advised for self/home infusion after being trained by a medical professional for 6 months. Data were collected on the skip in prophylaxis treatment by PwH and their traveling cost to access the prophylaxis treatment before and after the implementation of home infusion, through questionnaire and telephonic interview.
Results: The mean number of days of skip in prophylaxis was significantly reduced from 25 (±11) to 4 (±2) days after implementation of home infusion. The mean transportation cost was also found to be significantly decreased from Rs. 3297 (±2251) to 440 (±279). Before home/self-infusion, 77% of the registered PwH were found to skip prophylaxis doses more than 12 times a year but after home infusion, no PwH were found to skip more than 12 doses a year.
Conclusion: Home therapy facilitates the PwH to strictly adhere to the prophylaxis regime significantly reducing the skipping of doses to be administered to the PwH. The risks of regular traveling and the burden of transportation expenditure to avail the prophylaxis treatment was also found to be reduced significantly.
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Affiliation(s)
- Anupam Dutta
- Department of Medicine, Assam Medical College and Hospital, Dibrugarh, Assam, India
| | - Dipjyoti Boruah
- Department of Medicine, Assam Medical College and Hospital, Dibrugarh, Assam, India
| | - Angshuman Boruah
- Department of Medicine, Assam Medical College and Hospital, Dibrugarh, Assam, India
| | - Arijit Das
- Department of Medicine, Assam Medical College and Hospital, Dibrugarh, Assam, India
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Nwagha TU, Okoye HC, Yuguda S, Udo CE, Ogunfemi MK, Gwarzo DH, Osuji NJ. Adherence to prophylaxis and bleeding outcome: A multicenter Nigerian study. PLoS One 2023; 18:e0264600. [PMID: 36730219 PMCID: PMC9894399 DOI: 10.1371/journal.pone.0264600] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 01/06/2023] [Indexed: 02/03/2023] Open
Abstract
In Nigeria, low-dose prophylaxis is the standard of care as it reduces bleeding, development of target joints, arthropathy, and improvement of quality of life. Non-adherence or poor adherence can prevent the achievement of these outcomes. The levels and determinants of (non-)adherence among persons with haaemophilia (PWH) in Sub-Saharan Africa have not been evidenced. We aimed to evaluate self-reported adherence among PWH, provide evidence of determinants/predictors of adherence, and establish the associations between nonadherence and presence of target joints and annualized bleed rate. A cross-sectional survey of 42 participants on low-dose prophylaxis recruited during outpatient appointments in 5 haemophilia treatment centers in Nigeria. We used the validated Haemophilia Regimen Treatment Adherence Scale- Prophylaxis (VERITAS -Pro), 24 questions on six subscales (time, dose, plan, remember, skip, and communicate) questionnaire. The options of VERITAS -Pro were represented in a 5 Likert scale and the possible subscale ranged from 4 points (most adherent) to 20 points (least adherent) and the possible total score ranged from 24 (most adherent) to 120 (least adherent) the cutoff for overall adherence put at > 61 to indicate nonadherence. Information on the presence of target joints, the number of target joints, and annualized bleeding rates were collected from medical files. The mean age of the participants was 9.79 (6.29) years, with 96.6% having hemophilia A and 79.3% having target joints. Overall adherence to the prophylaxis regimen was 81.0%. The mean total VERITAS-Pro for the adherent group and the non-adherent group was 37.35 ±9.08 and 63.0± 6.37, respectively. The mean subscale scores for the adherent group ranged from 0.67 (communication) to 8.68 (planning), while the mean subscale scores range from 1.0 communication to 13.88 (planning) for the nonadherent group. The mean difference of all except the dosing subscale was statistically significant with p<0.05. Only the skipping subscale showed a statistically significant positive correlation with ABR in the non-adherent group p = 0.02. The findings indicate that adherence was very good, and most were in communication with their treatment centers. The skipping subscale was significantly associated with ABR for the nonadherent group. Interventions aimed at improving adherence are the key to better treatment outcomes. A multicenter study was needed to assess the reason for poor adherence.
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Affiliation(s)
- Theresa Ukamaka Nwagha
- Department of Haematology and Immunology, Southeast Haemophilia Treatment Centre, College of Medicine, University of Nigeria Ituku-Ozalla Campus, Enugu, Nigeria
| | - Helen Chioma Okoye
- Department of Haematology and Immunology, Southeast Haemophilia Treatment Centre, College of Medicine, University of Nigeria Ituku-Ozalla Campus, Enugu, Nigeria
- * E-mail:
| | - Saleh Yuguda
- Department of Haematology and Blood Transfusion, Gombe State University/Federal Teaching Hospital Gombe, Gombe, Nigeria
| | | | - Mutiat Kehinde Ogunfemi
- Department of Haematology and Blood Transfusion, University of Ilorin Teaching Hospital, Ilorin Kwara, Nigeria
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Astermark J, Blatný J, Königs C, Hermans C, Jiménez-Yuste V, Hart DP. Considerations for shared decision management in previously untreated patients with hemophilia A or B. Ther Adv Hematol 2023; 14:20406207231165857. [PMID: 37113810 PMCID: PMC10126613 DOI: 10.1177/20406207231165857] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 01/04/2023] [Indexed: 04/29/2023] Open
Abstract
Recent advances in therapeutics are now providing a wide range of options for adults and children living with hemophilia. Although therapeutic choices are also increasing for the youngest individuals with severe disease, challenges remain about early management decisions, as supporting data are currently limited. Parents and healthcare professionals are tasked with helping children achieve an inclusive quality of life and maintain good joint health into adulthood. Primary prophylaxis is the gold standard to optimize outcomes and is recommended to start before 2 years of age. A range of topics need to be discussed with parents to aid their understanding of the decisions they can make and how these will affect the management of their child/children. For those with a family history of hemophilia, prenatal considerations include the possibility of genetic counseling, prenatal investigations, and planning for delivery, together with monitoring of the mother and neonate, as well as diagnosis of the newborn and treatment of any birth-associated bleeding. Subsequent considerations, which are also applicable to families where infant bleeding has resulted in a new diagnosis of sporadic hemophilia, involve explaining bleed recognition and treatment options, practical aspects of initiating/continuing prophylaxis, dealing with bleeds, and ongoing aspects of treatment, including possible inhibitor development. Over time, optimizing treatment efficacy, in which individualizing therapy around activities can play a role, and long-term considerations, including retaining joint health and tolerance maintenance, become increasingly important. The evolving treatment landscape is creating a need for continually updated guidance. Multidisciplinary teams and peers from patient organizations can help provide relevant information. Easily accessible, multidisciplinary comprehensive care remains a foundation to care. Equipping parents early with the knowledge to facilitate truly informed decision-making will help achieve the best possible longer-term health equity and quality of life for the child and family living with hemophilia. Plain language summary Points to be taken into account to help families make decisions to best care for children born with hemophilia Medical advances are providing a range of treatment options for adults and children with hemophilia. There is, however, relatively limited information about managing newborns with the condition. Doctors and nurses can help parents to understand the choices for infants born with hemophilia. We describe the various points doctors and nurses should ideally discuss with families to enable informed decision-making. We focus on infants who require early treatment to prevent spontaneous or traumatic bleeding (prophylaxis), which is recommended to start before 2 years of age. Families with a history of hemophilia may benefit from discussions before pregnancy, including how an affected child would be treated to protect against bleeds. When mothers are pregnant, doctors can explain investigations that can provide information about their unborn child, plan for the birth, and monitor mother and baby to minimize bleed risks at delivery. Testing will confirm whether the baby is affected by hemophilia. Not all infants with hemophilia will be born to families with a history of the condition. Identification of hemophilia for the first time in a family (which is 'sporadic hemophilia') occurs in previously undiagnosed infants who have bleeds requiring medical advice and possibly hospital treatment. Before any mothers and babies with hemophilia are discharged from hospital, doctors and nurses will explain to parents how to recognize bleeding and available treatment options can be discussed. Over time, ongoing discussions will help parents to make informed treatment decisions:• When and how to start, then continue, prophylaxis.• How to deal with bleeds (reinforcing previous discussions about bleed recognition and treatment) and other ongoing aspects of treatment. ○ For instance, children may develop neutralizing antibodies (inhibitors) to treatment they are receiving, requiring a change to the planned approach.• Ensuring treatment remains effective as their child grows, considering the varied needs and activities of their child.
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Affiliation(s)
| | - Jan Blatný
- Department of Pediatric Hematology, University
Hospital Brno and Masaryk University, Brno, Czech Republic
| | - Christoph Königs
- Clinical and Molecular Hemostasis, Department
of Pediatrics, University Hospital Frankfurt, Goethe University, Frankfurt,
Germany
| | - Cédric Hermans
- Hemostasis and Thrombosis Unit, Division of
Hematology, Cliniques Universitaires Saint-Luc, Université catholique de
Louvain (UCLouvain), Brussels, Belgium
| | - Victor Jiménez-Yuste
- Hematology Department, Hospital Universitario
La Paz, Autónoma University, Madrid, Spain
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11
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Nogami K, Shima M. Current and future therapies for haemophilia-Beyond factor replacement therapies. Br J Haematol 2023; 200:23-34. [PMID: 35869698 DOI: 10.1111/bjh.18379] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 07/08/2022] [Accepted: 07/11/2022] [Indexed: 12/01/2022]
Abstract
Some non-factor products that work by facilitating the coagulation pathway (emicizumab) and blocking the anticoagulant pathway (fitusiran, concizumab and marstacimab) for patients with haemophilia (H) have been developed, and clinical trials using these products are currently ongoing. Prophylaxis using non-factor products by subcutaneous administration provides marked reductions of bleeding episodes in patients with HA or HB, regardless of the presence of inhibitor. Emicizumab has already been approved globally. Emicizumab alters the phenotype of patients with HA from severe to mild by maintaining trough levels of equivalent factor VIII activity (15-20 iu/dl). Phase 3 clinical trials and long-term observations assessing emicizumab revealed tolerable safety and efficacy. However, thrombotic events have occurred in patients receiving these non-factor products. Furthermore, monitoring of the haemostatic function of these products with concomitant therapy is also required in clinical practice. These products have promising haemostatic efficiency, but wider clinical experience is needed to provide optimal therapeutic strategies in the future.
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Affiliation(s)
- Keiji Nogami
- Department of Pediatrics, Nara Medical University, Kashihara, Nara, Japan
| | - Midori Shima
- Department of Pediatrics, Nara Medical University, Kashihara, Nara, Japan.,Thrombosis and Hemostasis Research Centre, Nara Medical University, Kashihara, Nara, Japan
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12
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Metzner G, Höhn C, Waldeck E, Stapel M, Glattacker M. Rehabilitation-related treatment beliefs in adolescents: A qualitative study. Child Care Health Dev 2022; 48:239-249. [PMID: 34738647 DOI: 10.1111/cch.12922] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 10/08/2021] [Accepted: 10/30/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND Medical rehabilitation plays an important role in the health care of chronically ill children and adolescents. During medical rehabilitation, supporting illness-related self-regulation is a central goal. Beliefs about illness and beliefs about treatment are core elements of patients' self-regulation, and there is evidence that these beliefs are relevant predictors of different health- and treatment-related outcomes such as adherence. However, little is known about adolescents' beliefs about rehabilitation. This study therefore explores adolescents' treatment beliefs in the context of inpatient medical rehabilitation. METHODS A qualitative study was conducted in a German rehabilitation clinic for children and adolescents. Using a purposive sampling method, 13 adolescents (12-16 years old) were recruited. Semi-structured, audiotaped interviews were conducted and analysed using content analysis. RESULTS Results demonstrate that adolescents have differentiated rehabilitation-related treatment beliefs. Twelve themes, with various subthemes, emerged, which include access to and knowledge about rehabilitation, the rehabilitation-related individual position and normative aspects, expectations of oneself, as well as in respect of the social context (fellow patients, contact with family and friends), expectations of the structure, process and outcome of rehabilitation, concerns and barriers and emotional aspects. CONCLUSIONS Our explorative study revealed a broad range of rehabilitation-related treatment beliefs in adolescents, indicating parallels, but also differences, to research results with adults. Treatment beliefs are assumed to be an influencing factor for various health- and treatment-related outcomes. Thus, implications of our findings for clinical practice and further research are discussed.
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Affiliation(s)
- Gloria Metzner
- Section of Health Care Research and Rehabilitation Research, Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Cindy Höhn
- Section of Health Care Research and Rehabilitation Research, Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Edith Waldeck
- Deutsche Rentenversicherung Rheinland-Pfalz, Edelsteinklinik - Fachklinik für Kinder- und Jugendrehabilitation, Bruchweiler, Germany
| | - Matthias Stapel
- Deutsche Rentenversicherung Rheinland-Pfalz, Speyer, Germany.,SRH Fernhochschule - The Mobile University, Riedlingen, Germany
| | - Manuela Glattacker
- Section of Health Care Research and Rehabilitation Research, Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
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13
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Mokhtar FM, Sathar J, Huri HZ. Medication Adherence for Haemophilia Patients: Outcome of Prophylaxis Treatment Intervention. Healthcare (Basel) 2021; 9:1702. [PMID: 34946428 DOI: 10.3390/healthcare9121702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 12/03/2021] [Accepted: 12/04/2021] [Indexed: 11/30/2022] Open
Abstract
There have been various Haemophilia Treatment Centres (HTCs) set up worldwide with innovative blood factor stewardship programs. Pharmacists have been an extended part of stewardship programs providing daily rounds with haematologists, treatment plan modifications, and dosage adjustment recommendations. The Haemophilia Treatment Centres in Malaysia contain the Haemophilia Medication Therapy Adherence Clinic (HMTAC), which recruits adolescent and adult populations. There have not been any adherence studies conducted on pharmacist-steered HMTAC since initiation. The current research generates baseline data to produce treatment plans and intervention measures needed for therapy optimisation in the Malaysian population. This study also explores the relationship between medication adherence, bleeding rate, and comorbidity. This cross-sectional study involved retrospective and prospective data collection using the Validated Haemophilia Regimen Treatment Adherence Scale–Prophylaxis (VERITAS-Pro) in Ampang Hospital. The retrospective data collection included reviewing patients’ medical records, bleeding diaries, and VERITAS-Pro questionnaires pre-enrolment to HMTAC. Meanwhile, the prospective data collection was the VERITAS-Pro questionnaire administration post a minimum of three months after enrolment. The inclusion criteria were patients with severe haemophilia A and B with ages ≥18 years with self-administered prophylactic regimens for a minimum period of three months. There were six (5.8%) nonadherent participants, and 97 (94.2%) adhered to the preventive treatment. The subscale dosing and remembering and the total score of the VERITAS-Pro post-HMTAC showed a significant association with ABR. There was a significant mean reduction in the post-HMTAC compared to the pre-HMTAC score for the total score and subscales timing, remembering, skipping, and communicating. There was a significant association between the post-HMTAC adherence status and ABR. It can be concluded that the HMTAC service pioneered by the pharmacists in the National Referral Centre of Haematology is efficient in significantly improving the VERITAS-Pro scoring and then translating it into a high medication adherence rate. This study also highlights a significant correlation between post-HMTAC scores on their adherence with ABR and comorbidities.
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14
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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15
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Bago M, Butkovic A, Preloznik Zupan I, Faganel Kotnik B, Prga I, Bacic Vrca V, Zupancic Salek S. Association between reported medication adherence and health-related quality of life in adult patients with haemophilia. Int J Clin Pharm 2021; 43:1500-1507. [PMID: 33928481 DOI: 10.1007/s11096-021-01270-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 04/22/2021] [Indexed: 11/28/2022]
Abstract
Background Medication adherence is an important issue, not just health-related, for patients with haemophilia. Poor medication adherence to long-term therapies limits the potential of effective treatments to improve patients' health-related quality of life. Objective The aim of this study was to investigate the association of reported medication adherence and health-related quality of life in patients with haemophilia. Setting Data were collected from patients at University Hospital Centre Zagreb, Croatia and at University Medical Centre Ljubljana, Slovenia. Method Adult male patients with severe or moderate haemophilia receiving prophylactic treatment were eligible for the study. Main outcome measure Implementation phase of medication adherence was assessed with the self-reported VERITAS-Pro instrument and health-related quality of life with SF-36v2. Results A total of 82 participants were included in the study (median age was 44.50, range 18-73 years). The majority of our participants reported being adherent to medication (83%). Participants showed better health in the mental health domains and Mental Component Summary than in the physical health domains and Physical Component Summary. After controlling for demographic, socioeconomic and clinical predictors, better reported medication adherence explained an additional 4-6% of better health variance in Bodily Pain and Social Functioning domains and Mental Component Summary. Conclusion We found that reported medication adherence can contribute to better health-related quality of life in patients with haemophilia. Since life with a chronic condition is demanding, it is an important finding that medication adherence to replacement therapy can improve life conditions for patients with haemophilia.
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Affiliation(s)
- Martina Bago
- Andrija Stampar Teaching Institute of Public Health, Zagreb, Croatia.
| | - Ana Butkovic
- Faculty of Humanities and Social Sciences, University of Zagreb, Zagreb, Croatia
| | - Irena Preloznik Zupan
- University Medical Center Ljubljana, Ljubljana, Slovenia.,Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Barbara Faganel Kotnik
- University Medical Center Ljubljana, Ljubljana, Slovenia.,Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Ivana Prga
- Andrija Stampar Teaching Institute of Public Health, Zagreb, Croatia
| | - Vesna Bacic Vrca
- Clinical Hospital Dubrava, Zagreb, Croatia.,Faculty of Pharmacy and Biochemistry, University of Zagreb, Zagreb, Croatia
| | - Silva Zupancic Salek
- University Hospital Centre Zagreb, Zagreb, Croatia.,Faculty of Medicine, University of Zagreb, Zagreb, Croatia
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16
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Pitance V, Désage S, Lienhart A, Meunier S, Chamouard V. Haemophilia A patients' medication adherence to prophylaxis with efmoroctocog alfa. Haemophilia 2021; 27:e368-e375. [PMID: 33780111 DOI: 10.1111/hae.14301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 02/16/2021] [Accepted: 03/15/2021] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Lightening the injection burden is commonly believed to improve prophylaxis adherence. Efmoroctocog alfa (rFVIIIFc) is the first recombinant FVIII-Fc fusion protein available in France. This clotting factor with an extended half-life could thus improve medication adherence. AIM The study primarily aimed to assess the real-life impact on prophylaxis adherence of haemophilia A patients, when switching from a standard to an extended half-life FVIII. METHODS This study was an observational, monocentre, non-interventional study aiming at assessing haemophilia A patients' real-life adherence during the first-year post-rFVIIIFc prophylaxis initiation. Medication adherence was assessed using two methods: the medication possession ratio (MPR), which is based on the hospital pharmacy dispensing data, and self-reported VERITAS-Pro® questionnaire. Patients on rFVIIIFc prophylaxis for at least 12 months, following a 12-month standard FVIII prophylaxis, were eligible for inclusion. RESULTS In 2019, 47 male patients were undergoing rFVIIIFc prophylaxis in our Hemophilia Center, among which 36 meeting the inclusion criteria. Switching from standard to extended half-life FVIII prophylaxis resulted in increased mean dosing, while the mean number of weekly prophylactic injections (2.6 ± 0.5 vs 1.8 ± 0.3) decreased. Following rFVIIIFc initiation, a non-significant increase in median MPR occurred and the self-reported VERITAS-Pro® questionnaire demonstrated improved adherence to rFVIIIFc prophylaxis. Comparing adherent and non-adherent patients revealed age as the only factor likely to impact adherence (p = .07). CONCLUSION Our patient cohort exhibited high adherence levels before and after FVIII switching, based on MPR and VERITAS-Pro® questionnaire. The latter is likely a useful tool to quantity prophylaxis adherence from a patient's perspective in daily use.
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Affiliation(s)
- Victoire Pitance
- Hospices Civils de Lyon, Unité Hémostase Clinique, Hôpital Louis Pradel, Bron, France
| | - Stéphanie Désage
- Hospices Civils de Lyon, Unité Hémostase Clinique, Hôpital Louis Pradel, Bron, France
| | - Anne Lienhart
- Hospices Civils de Lyon, Unité Hémostase Clinique, Hôpital Louis Pradel, Bron, France
| | - Sandrine Meunier
- Hospices Civils de Lyon, Unité Hémostase Clinique, Hôpital Louis Pradel, Bron, France
| | - Valérie Chamouard
- Hospices Civils de Lyon, Unité Hémostase Clinique, Hôpital Louis Pradel, Bron, France.,Hospices Civils de Lyon, Pharmacie, Hôpital Louis Pradel, Bron, France
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17
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Tiede A, Bonanad S, Santamaria A, Goldmann G, Canaro M, Palomero A, Frade LJG, Eduardo Megias‐Vericat J, Martinez F, Garcia Candel F, Jimenez Yuste V, Sparber‐Sauer M, Halimeh S, Adolf D, Hukauf M, Reichmann J, Oldenburg J. Quality of electronic treatment records and adherence to prophylaxis in haemophilia and von Willebrand disease: Systematic assessments from an electronic diary. Haemophilia 2020; 26:999-1008. [DOI: 10.1111/hae.14178] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 09/07/2020] [Accepted: 09/22/2020] [Indexed: 01/19/2023]
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18
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Strike K, Chan A, Iorio A, Maly MR, Stratford PW, Solomon P. Predictors of treatment adherence in patients with chronic disease using the Multidimensional Adherence Model: unique considerations for patients with haemophilia. ACTA ACUST UNITED AC 2020. [DOI: 10.17225/jhp00152] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Introduction
Adherence to treatment recommendations in patients with chronic disease is complex and is influenced by numerous factors. Haemophilia is a chronic disease with reported levels of adherence ranging from 17–82%.
Aim
Based on the theoretical foundation of the World Health Organization Multidimensional Adherence Model, the objective of this study was to identify the best combination of the variables infusion frequency, annualised bleed rate, age, distance to haemophilia treatment centre (HTC) and Haemophilia Joint Health Score (HJHS), to predict adherence to treatment recommendations in patients with haemophilia A and B on home infusion prophylaxis in Canada.
Methods
A one-year retrospective cohort study investigated adherence to treatment recommendations using two measures: 1) subjective report via home infusion diaries, and 2) objective report of inventory ordered from Canadian Blood Services. Stepwise regression was performed for both measures.
Results
Eighty-seven patients with haemophilia A and B, median age 21 years, were included. Adherence for both measures was 81% and 93% respectively. The sample consisted largely of patients performing an infusion frequency of every other day (34%). Median scores on the HJHS was 10.5; annualised bleed rate was two. Distance to the HTC was 51km. Analysis of the objective measure weakly supported greater infusion frequency as a treatment-related factor for the prediction of lower adherence, however the strength of this relationship was not clinically relevant (R2=0.048). For the subjective measure, none of the explanatory variables were significant.
Conclusion
Adherence is a multifaceted construct. Despite the use of theory, most of the variance in adherence to treatment recommendations in this sample of patients with haemophilia remains unknown. Further research on other potential predictors of adherence, and possible variables and relationships within factors of the MAM is required.
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Affiliation(s)
- Karen Strike
- School of Rehabilitation Science, Faculty of Health Science , McMaster University , Hamilton , Ontario , Canada
| | - Anthony Chan
- Department of Pediatrics , McMaster University , Hamilton , Ontario , Canada
| | - Alfonso Iorio
- Department of Health Research Methods, Evidence, and Impact (HEI) , McMaster University , Hamilton , Ontario , Canada
| | - Monica R. Maly
- School of Rehabilitation Science, Faculty of Health Science , McMaster University , Hamilton , Ontario ; Department of Kenesiology, Faculty of Applied Health Sciences , University of Waterloo , Waterloo , Canada
| | - Paul W. Stratford
- School of Rehabilitation Science, Faculty of Health Science , McMaster University , Hamilton , Ontario , Canada
| | - Patricia Solomon
- School of Rehabilitation Science, Faculty of Health Science , McMaster University , Hamilton , Ontario , Canada
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19
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Bonanad S, García-Dasí M, Aznar JA, Mingot-Castellano ME, Jiménez-Yuste V, Calle M, Palma A, López-Fernández MF, Marco P, Paloma MJ, Fernández-Mosteirin N, Galmés B, Sanabria M, Álvarez M. Adherence to prophylaxis in adult patients with severe haemophilia A. Haemophilia 2020; 26:800-808. [PMID: 32700426 DOI: 10.1111/hae.14039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 04/03/2020] [Accepted: 04/28/2020] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Adherence is a cornerstone of factor VIII prophylactic treatment. Information regarding the factors with potential influence on adherence is limited, particularly in adult patients. AIM To assess adherence in adult patients with severe haemophilia A receiving prophylactic treatment in a real-life setting, and investigate the factors influencing adherence. METHODS Observational, prospective study including adult patients receiving factor VIII therapy in 15 Spanish centres. Patients recorded infusion doses on a logbook and answered various questionnaires to assess their health beliefs. Adherence rate was the percentage of infused doses over the prescribed ones. Self-perceived adherence was assessed using the VERITAS-Pro questionnaire, the psychometric properties of which were validated in the Spanish population. The relationship between adherence rate and treatment, clinical and demographic characteristics, health beliefs and perceived self-efficacy was investigated. RESULTS A total of 66 patients were followed up for 12 months. Mean adherence rate at the end of follow-up was 82.5%. Most of the study patients (n = 53, 80.3%) showed a moderate-to-high adherence rate (>70%). The VERITAS-Pro revealed a high perception of adherence. Multivariate analyses to predict treatment adherence identified the knee as a target joint and longer treatment duration as variables with significant (negative) influence on adherence. Adherence rate was not influenced by the patient's health beliefs or perceived self-efficacy. CONCLUSION Most adult patients receiving factor VIII prophylactic treatment in Spain have moderate-to-high treatment adherence. Treatment duration and the knee as a target joint are factors with a moderate negative influence on treatment adherence.
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Affiliation(s)
| | - María García-Dasí
- Instituto de Investigaciones Sanitarias La Fe, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - José A Aznar
- Instituto de Investigaciones Sanitarias La Fe, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | | | | | | | | | | | | | | | | | | | - Martín Sanabria
- Medical Department Hematology, Bayer Hispania S.L., Barcelona, Spain
| | - MªPilar Álvarez
- Medical Department Hematology, Bayer Hispania S.L., Barcelona, Spain
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20
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Hoefnagels JW, Schrijvers LH, Fischer K. Adherence to prophylaxis and bleeding in children: Significant drop during puberty but no correlation with bleeding. Haemophilia 2020; 26:e240-e243. [PMID: 32478933 DOI: 10.1111/hae.14051] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 05/04/2020] [Accepted: 05/11/2020] [Indexed: 12/01/2022]
Affiliation(s)
| | | | - Kathelijn Fischer
- Van Creveldkliniek, University Medical Center Utrecht, Utrecht, The Netherlands
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21
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Dover S, Blanchette VS, Wrathall D, Pullenayegum E, Kazandjian D, Song B, Hawes SA, Cloutier S, Rivard GE, Klaassen RJ, Paradis E, Laferriere N, Stain AM, Chan AK, Israels SJ, Sinha R, Steele M, Wu JKM, Feldman BM. Hemophilia prophylaxis adherence and bleeding using a tailored, frequency-escalated approach: The Canadian Hemophilia Primary Prophylaxis Study. Res Pract Thromb Haemost 2020; 4:318-325. [PMID: 32110763 PMCID: PMC7040543 DOI: 10.1002/rth2.12301] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 11/20/2019] [Accepted: 12/05/2019] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Standard of care for persons with severe hemophilia A includes regular replacement of factor VIII (FVIII). Prophylaxis regimens using standard half-life (SHL) FVIII concentrates, while effective, are costly and require frequent intravenous infusions. AIM This study evaluated the adherence of 56 boys with severe hemophilia A to tailored, frequency-escalated prophylaxis with an SHL recombinant FVIII concentrate. METHODS We reviewed the factor infusion and bleeding logs of study subjects. Adherence to the prescribed regimen was calculated on a weekly basis, and bleeding rates were determined from self/proxy-reported bleeding logs. The primary outcome was adherence to the prescribed prophylaxis regimen. RESULTS The median (range of values [ROV]) weekly adherence to prophylaxis was 85.7% (37.4%-99.8%). The median (ROV) adherent weeks on steps 1 (weekly), 2 (twice weekly), and 3 (alternate-day) were 92.9% (50%-100%), 80.3 (32%-96%), and 72.6% (14%-98%); relative to step 1, subjects were less likely to be adherent on steps 2 and 3 (P < 0.00). On step 1, our cohort had higher adherence than previously reported rates. The median (ROV) adherence to the breakthrough bleeding protocol was 47.1% (0%-100%). At any given time, bleeding risk was reduced by 15% for each 10% increase in adherence during the preceding 12 weeks (hazard ratio, 0.85; 95% confidence interval, 0.81-0.90). CONCLUSION This cohort had high rates of adherence to the prescribed prophylaxis regimen. Initiating prophylaxis with once-weekly infusions facilitated adherence to the prophylaxis regimen in this cohort of boys with severe hemophilia A started on primary prophylaxis at a very young age.
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Affiliation(s)
- Saunya Dover
- Child Health Evaluative SciencesThe Hospital for Sick ChildrenTorontoONCanada
| | - Victor S. Blanchette
- Child Health Evaluative SciencesThe Hospital for Sick ChildrenTorontoONCanada
- Division of Hematology/OncologyThe Hospital for Sick ChildrenTorontoONCanada
- Department of PediatricsFaculty of MedicineUniversity of TorontoTorontoONCanada
| | - Darius Wrathall
- Child Health Evaluative SciencesThe Hospital for Sick ChildrenTorontoONCanada
| | - Eleanor Pullenayegum
- Child Health Evaluative SciencesThe Hospital for Sick ChildrenTorontoONCanada
- Institute of Health Policy, Management and Evaluationthe Dalla Lana School of Public HealthUniversity of TorontoTorontoONCanada
| | - Daniel Kazandjian
- Child Health Evaluative SciencesThe Hospital for Sick ChildrenTorontoONCanada
| | - Byron Song
- Child Health Evaluative SciencesThe Hospital for Sick ChildrenTorontoONCanada
| | - Sue Ann Hawes
- Division of Pediatric Hematology/OncologyIWK Health CentreHalifaxNSCanada
| | - Stéphanie Cloutier
- Centre de l'hémophilie de l'est du QuébecHôpital de l’Enfant‐JésusUniversité LavalQuébecQCCanada
| | - Geroges E. Rivard
- Division of Hematology/OncologyDepartment of PediatricsCHU Sainte‐JustineMontrealQCCanada
| | - Robert J. Klaassen
- Division of Pediatric Hematology/OncologyChildren’s Hospital of Eastern OntarioUniversity of OttawaOttawaONCanada
| | | | - Nicole Laferriere
- Division of Hematology/OncologyThunder Bay Regional Cancer CareThunder BayONCanada
| | - Ann Marie Stain
- Division of Hematology/OncologyThe Hospital for Sick ChildrenTorontoONCanada
| | - Anthony K. Chan
- Department of PediatricsMcMaster Children’s HospitalMcMaster UniversityHamiltonONCanada
| | - Sara J. Israels
- Department of Pediatrics and Child HealthUniversity of ManitobaWinnipegMBCanada
| | - Roona Sinha
- Saskatchewan Bleeding Disorders ProgramRoyal University HospitalSaskatoonSKCanada
| | - MacGregor Steele
- Section of Pediatric HematologyDepartment of PediatricsUniversity of Calgary and Alberta Children’s HospitalCalgaryABCanada
| | - John K. M. Wu
- Division of Hematology/Oncology/BMTDepartment of PediatricsUBC & BC Children’s HospitalVancouverBCCanada
| | - Brian M. Feldman
- Child Health Evaluative SciencesThe Hospital for Sick ChildrenTorontoONCanada
- Department of PediatricsFaculty of MedicineUniversity of TorontoTorontoONCanada
- Institute of Health Policy, Management and Evaluationthe Dalla Lana School of Public HealthUniversity of TorontoTorontoONCanada
- Division of RheumatologyThe Hospital for Sick ChildrenTorontoONCanada
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22
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van Os S, Ryder N, Hart DP, Troop N. Adherence to prophylaxis in adolescents and young adults with severe haemophilia: a qualitative study with healthcare professionals. Health Psychol Behav Med 2020; 8:55-72. [PMID: 34040862 PMCID: PMC8114349 DOI: 10.1080/21642850.2020.1718501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 01/11/2020] [Indexed: 11/02/2022] Open
Abstract
Aim: to examine healthcare professionals' (HP) perceptions and experiences in relation to adherence to prophylactic treatment among young people living with haemophilia (YPH). Methods: All HPs in four haemophilia centres across England and Wales were invited to participate, and all HPs who agreed to take part (n = 6) were interviewed. Interviews were audio-recorded, transcribed and then analysed using Interpretative Phenomenological Analysis (IPA). Results: HPs estimate that generally young people with haemophilia keep to their treatment regimen well, although they also recognise that adherence may fluctuate with many patients going through shorter periods of non-adherence. The increasingly personalised or flexible approach to prophylaxis makes it harder to assess adherence. The main themes identified through IPA included (1) HPs' suggest that adherence fluctuates (2) Non-adherence is mainly driven by lifestyle and developmental, social and family factors, and (3) Education, HPs' sensitivity to individual needs, and psychological and peer support are key facilitators of good adherence. Conclusion: The increasingly flexible approach to prophylaxis requires a new way of thinking about, and assessment of, adherence. More personalised treatment regimen can be more complicated and may, therefore, lead to accidental non-adherence. The results of this study with HPs complement those of a previous qualitative study with patients but place greater emphasis on a broader perspective on understanding drivers of non-adherence as well as understanding strategies to improve adherence in the minority of patients who appear to struggle.
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Affiliation(s)
- S. van Os
- Psychology and Sport Sciences Department, School of Life and Medical Sciences, University of Hertfordshire, Hatfield, UK
| | - N. Ryder
- Psychology and Sport Sciences Department, School of Life and Medical Sciences, University of Hertfordshire, Hatfield, UK
| | - D. P. Hart
- The Royal London Hospital Haemophilia Centre, Barts Health NHS Trust, London, UK
- Barts and The London School of Medicine and Dentistry, QMUL, London, UK
| | - N. Troop
- Psychology and Sport Sciences Department, School of Life and Medical Sciences, University of Hertfordshire, Hatfield, UK
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23
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Soares BMD, Simeoni LA, de Almeida KJQ, de Souza JL, Mizusaki Imoto A, Swain Braverman M, Bezerra LB, Ribeiro AJT, Costa AM, Amorim FF. Factors Associated with Compliance with the Treatment Protocol and Mortality in Adults with Hemophilia. Patient Prefer Adherence 2020; 14:2279-2285. [PMID: 33262579 PMCID: PMC7691649 DOI: 10.2147/ppa.s279401] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Accepted: 10/16/2020] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE Hemophilia is associated with a high prevalence of disabilities and mortality. This finding can be influenced by patient compliance with the treatment protocol. This study aims to identify compliance with a treatment protocol in adult patients with hemophilia and to evaluate the factors associated with and the impact on mortality of noncompliance with a hemophilia treatment protocol. METHODS This was a cross-sectional study that was performed between June 2015 and May 2016, followed by a cohort to evaluate mortality until July 2019 that included all adult patients with hemophilia registered in the Federal District, Brazil. RESULTS Among 138 patients enrolled in the study, 35 patients were compliant with all items of the treatment protocol (25.4%). Regarding each item, compliance with the medical consultations was 71.0% (98/138); the clotting factor regimen was 65.9% (91/138); and the serological tests were 51.4% (71/138). The mortality was 7.2% (10/138). Noncompliance with any aspect of the protocol was associated with mortality: medical consultations (p<0.001), clotting factor regimen (p=0.013), and serological tests (p=0.006). All deaths occurred in those who did not comply with the protocol, and the majority were due to bleeding. Patients who were noncompliant with all protocol items showed the highest mortality (50.0%, 5/10). Treatment at the hemophilia treatment center (OR: 2.388; 95% CI: 1.052-5.418, p=0.037) was positively and independently associated with compliance with the protocol in multivariate analysis. CONCLUSION Noncompliance with the treatment protocol was high. Treatment at a hemophilia treatment center was positively and independently associated with compliance with the protocol, which reinforces the importance of comprehensive care by a multidisciplinary team.
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Affiliation(s)
- Beatriz Mac Dowell Soares
- School of Medicine, Higher Education School of Health Sciences (ESCS), Faculdade de Ciências de Saúde Campos Univ, Brasília, Federal District, Brazil
- Faculty of Health Sciences, University of Brasilia (UnB) – Brasília, Faculdade de Ciências de Saúde Campos Univ, Brasília, Federal District, Brazil
- Correspondence: Beatriz Mac Dowell Soares School of Medicine, Escola Superior de Ciências da Saúde (ESCS), SMHN Conjunto A Bloco 01 Edifício Fepecs – Asa Norte, Brasília – DF, BrasíliaCEP: 70710-907, Federal District, Brazil, Tel +55 61999836446 Email
| | - Luiz Alberto Simeoni
- Faculty of Health Sciences, University of Brasilia (UnB) – Brasília, Faculdade de Ciências de Saúde Campos Univ, Brasília, Federal District, Brazil
| | - Karlo Jozefo Quadros de Almeida
- School of Medicine, Higher Education School of Health Sciences (ESCS), Faculdade de Ciências de Saúde Campos Univ, Brasília, Federal District, Brazil
| | - Jaqueline Lima de Souza
- School of Medicine, Higher Education School of Health Sciences (ESCS), Faculdade de Ciências de Saúde Campos Univ, Brasília, Federal District, Brazil
| | - Aline Mizusaki Imoto
- School of Medicine, Higher Education School of Health Sciences (ESCS), Faculdade de Ciências de Saúde Campos Univ, Brasília, Federal District, Brazil
- Brasília Hemocentro Foundation (FHB), SMHN Conjunto A Bloco 3, Brasília, Federal District, Brazil
| | - Melina Swain Braverman
- Brasília Hemocentro Foundation (FHB), SMHN Conjunto A Bloco 3, Brasília, Federal District, Brazil
| | - Lucas Barbosa Bezerra
- School of Medicine, Higher Education School of Health Sciences (ESCS), Faculdade de Ciências de Saúde Campos Univ, Brasília, Federal District, Brazil
| | - Alexandre Jorge Teixeira Ribeiro
- School of Medicine, Higher Education School of Health Sciences (ESCS), Faculdade de Ciências de Saúde Campos Univ, Brasília, Federal District, Brazil
- Brasília Hemocentro Foundation (FHB), SMHN Conjunto A Bloco 3, Brasília, Federal District, Brazil
| | - Ana Maria Costa
- School of Medicine, Higher Education School of Health Sciences (ESCS), Faculdade de Ciências de Saúde Campos Univ, Brasília, Federal District, Brazil
| | - Fábio Ferreira Amorim
- School of Medicine, Higher Education School of Health Sciences (ESCS), Faculdade de Ciências de Saúde Campos Univ, Brasília, Federal District, Brazil
- Faculty of Health Sciences, University of Brasilia (UnB) – Brasília, Faculdade de Ciências de Saúde Campos Univ, Brasília, Federal District, Brazil
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24
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Torres-Ortuño A, Cuesta-Barriuso R, Nieto-Munuera J, Castiello-Munuera Á, Moreno-Moreno M, López-Pina JA. Haemo-Adhaesione: A New Measure of Adherence for Adolescent and Adult Patients with Haemophilia. Patient Prefer Adherence 2020; 14:455-465. [PMID: 32184574 PMCID: PMC7060779 DOI: 10.2147/ppa.s233601] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Accepted: 01/11/2020] [Indexed: 02/04/2023] Open
Abstract
PURPOSE To build a multidimensional questionnaire of adherence for a patient with hemophilia that includes not only clinical but also psychosocial aspects. PATIENTS AND METHODS One hundred and forty-six patients with haemophilia (A and B) were recruited from several Hemophilia Treatment Centers for this study. The recruitment was performed through a personal interview (20-25 mins for each patient). A literature review was carried out (different databases). In the first version (136 items), all items were subjected to an external judgment (experts in hemophilia) and also presented and discussed with a group of patients. It was made a study of content validity and homogeneity index and reliability coefficients of score were calculated with an alpha coefficient. Empirical validation was made with Pearson correlation. RESULTS The Haemo-Adhaesione scale was composed of 5 dimensions and 10 questions about basic haemophilia concepts. It was shown to be valid and reliable to assess adherence in the Spanish population. Its internal consistency was good in all dimensions. The Rasch model was used to confirm the multidimensional structure of the scale. Significant and negative correlations were observed with the VERITAS-Pro and VERITAS-PRN scale in all dimensions, and in the total score. CONCLUSIONS The Haemo-Adhaesione scale is a good measure of adherence for PWH. Its multidimensional structure favors the inclusion of the objective and subjective aspects implicit in its definition, as well as its dynamic nature. Patients with greater adherence are those who have more awareness of their disease, and as a result, they are more compliant with prescription and their self-care. It also discriminates between patients who follow one treatment or another.
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Affiliation(s)
- Ana Torres-Ortuño
- Department of Psychiatry and Social Psychology, Faculty of Medicine, University of Murcia, Murcia, Spain
- Association of Hemophilia, Murcia, Spain
- Correspondence: Ana Torres-Ortuño Department of Psychiatry and Social Psychology, Faculty of Medicine, University of Murcia, Campus de Espinardo s/n, 30100, SpainTel +34 868887170Fax +34 913508 Email
| | - Rubén Cuesta-Barriuso
- Department of Physiotherapy, School of Biomedical and Health Sciences, European University of Madrid, Madrid, Spain
- Royal Foundation Victoria Eugenia, Madrid, Spain
| | - Joaquín Nieto-Munuera
- Department of Psychiatry and Social Psychology, Faculty of Medicine, University of Murcia, Murcia, Spain
| | - Álvaro Castiello-Munuera
- Department of Psychiatry and Social Psychology, Faculty of Medicine, University of Murcia, Murcia, Spain
| | - Manuel Moreno-Moreno
- Association of Hemophilia, Murcia, Spain
- Royal Foundation Victoria Eugenia, Madrid, Spain
- Hematology and Hemotherapy Service, University Clinical Hospital Virgen de la Arrixaca, Murcia, Spain
| | - José Antonio López-Pina
- Department of Basic Psychology and Methodology, Faculty of Psychology, University of Murcia, Murcia, Spain
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25
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Spadarella G, Di Minno A, Milan G, Franco N, Polimeno M, Castaldo F, Di Minno G. Paradigm shift for the treatment of hereditary haemophilia: Towards precision medicine. Blood Rev 2019; 39:100618. [PMID: 31676141 DOI: 10.1016/j.blre.2019.100618] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 10/07/2019] [Accepted: 10/08/2019] [Indexed: 12/17/2022]
Abstract
Patients with haemophilia A (HA) or B (HB) experience spontaneous limb- or life-threatening bleedings which are prevented by regular prophylactic intravenous infusions of the deficient coagulation factor (FVIII or FIX). Prophylaxis with subcutaneous long-acting non-factor products that improve in vivo thrombin generation is now under intensive investigation (concizumab, fitusiran) or successfully employed (emicizumab) in haemophilia patients. Both haemophilia patients with/without inhibitors take advantage of non-factor products employed alone. In those who also need bypassing agents (or FVIII concentrates) for breakthrough bleeds, thromboembolic events and/or thrombotic microangiopathy may occur. By enhancing thrombin generation, prothrombotic mutations co-segregating with FVIII/FIX gene mutations may trigger thrombotic episodes in HA patients carrying acquired thrombogenic factors (e.g. venous catheters). A thorough knowledge of individual needs increasingly contributed to improve comprehensive care and personalize treatments in haemophilia. Integrating genomics, lifestyle and environmental data is expected to be key to: 1) identify which haemophilia patients are less likely to benefit from a given intervention; 2) define optimal dosing and scheduling of bypassing agents (or FVIII) to employ in combination with non-factor products; 3) establish tests to monitor in vivo thrombin generation; 4) improve communication and deliver results to individuals. As individual outcomes will be improved and the risk of adverse events minimized, non-factor products will come into wider use within the haemophilia community, and patients will hopefully have no more risks of breakthrough bleeds. The risks of a normal life for a "former haemophilia patient" is likely to change the treatment landscape and the structure of haemophilia Centers.
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Affiliation(s)
- Gaia Spadarella
- Postgraduation School in Radiodiagnostics, Università degli studi di Milano, Italy
| | - Alessandro Di Minno
- Dipartimento di Farmacia, Università degli Studi di Napoli "Federico II", Naples, Italy
| | - Graziella Milan
- Centro Geriatrico "Frullone" ASL Napoli-1 Centro, Naples, Italy.
| | - Nicoletta Franco
- Dipartimento di Medicina Clinica e Chirurgia, Università degli Studi di Napoli "Federico II", Naples, Italy
| | - Mariateresa Polimeno
- Dipartimento di Medicina Clinica e Chirurgia, Università degli Studi di Napoli "Federico II", Naples, Italy
| | - Francesco Castaldo
- Dipartimento di Farmacia, Università degli Studi di Napoli "Federico II", Naples, Italy
| | - Giovanni Di Minno
- Dipartimento di Medicina Clinica e Chirurgia, Università degli Studi di Napoli "Federico II", Naples, Italy.
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26
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Guedes VG, Corrente JE, Farrugia A, Thomas S, Wachholz PA, Oliveira Vidal EI. Comparing objective and self‐reported measures of adherence in haemophilia. Haemophilia 2019; 25:821-830. [PMID: 31322311 DOI: 10.1111/hae.13811] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 05/20/2019] [Accepted: 06/03/2019] [Indexed: 01/01/2023]
Affiliation(s)
- Vanessa Giroto Guedes
- Blood Center of Marília Medical School FAMEMA Marília Brazil
- Botucatu Medical School São Paulo State University – UNESP Botucatu Brazil
| | | | - Albert Farrugia
- School of Surgery University of Western Australia Crawley Western Australia Australia
| | - Sylvia Thomas
- Radiology Department, Hospital Clementino Fraga Filho Federal University of Rio de Janeiro ‐ UFRJ Rio de Janeiro Brazil
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27
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Yada K, Nogami K. Spotlight on emicizumab in the management of hemophilia A: patient selection and special considerations. J Blood Med 2019; 10:171-181. [PMID: 31308776 PMCID: PMC6613000 DOI: 10.2147/jbm.s175952] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 05/17/2019] [Indexed: 11/23/2022] Open
Abstract
Emicizumab is a factor (F)VIIIa-mimicking bispecific antibody recognizing FIXa and FX molecules. In the phase 1/2 clinical studies, once-weekly subcutaneous administration of emicizumab has shown a favorable safety profile with encouraging efficacy in the patients with hemophilia A (PwHA) irrespective of the presence of anti-FVIII inhibitors. Moreover, in the following phase 3 studies, emicizumab treatment by once-weekly, bi-weekly or tetra-weekly administration have been still well-tolerated, but some thromboembolic events or thrombotic microangiopathy were observed associated with the concomitant use of activated prothrombin complex concentrates (aPCC) for breakthrough bleeds. Since approved for routine prophylaxis in PwHA in the US, EU, and Japan, a compass on patient selection for emicizumab treatment and special considerations on the practical situations such as concomitant treatment by bypassing agents (BPAs) or clotting factor concentrates (CFCs) with less thrombotic risk, inhibitor eradication by immune tolerance induction (ITI) should be provided. There is no doubt that emicizumab is an alternate first-line therapy for any existing BPA as hemostatic treatment for PwHA with inhibitor, but we should be more cautious in combination with aPCC on breakthrough bleeds under emicizumab prophylaxis because of thrombotic risk. For severe PwHA without inhibitor, since most patients are under CFCs prophylaxis, switching from CFCs to emicizumab should be considered when the advantage of emicizumab prophylaxis surpasses that of CFCs prophylaxis from the viewpoint of hemostatic effect by treatment, physical activity according to the life stage, health condition of the joints, adherence and complication. There are pros and cons on the timing of introduction of emicizumab for cases scheduled to start ITI or cases of ongoing ITI. Introduction of emicizumab to previously untreated patients and nonsevere PwHA without inhibitor is also required to discuss in consideration of risk of inhibitor development and unforeseen safety issues.
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Affiliation(s)
- Koji Yada
- Department of Pediatrics, Nara Medical University, Kashihara, Nara, Japan
| | - Keiji Nogami
- Department of Pediatrics, Nara Medical University, Kashihara, Nara, Japan
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28
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Uğur MC, Kavaklı K. Prospective Evaluation of Non-Compliant Severe Hemophilia Patients. Turk J Haematol 2019; 36:137-138. [PMID: 30277465 PMCID: PMC6516093 DOI: 10.4274/tjh.galenos.2018.2018.0281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Affiliation(s)
- Mehmet Can Uğur
- University of Health Sciences, İzmir Bozyaka Training and Research Hospital, Clinic of Hematology, İzmir, Turkey
| | - Kaan Kavaklı
- Ege University Faculty of Medicine, Department of Pediatric Hematology, İzmir, Turkey
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29
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Lee Mortensen G, Strand AM, Almén L. Adherence to prophylactic haemophilic treatment in young patients transitioning to adult care: A qualitative review. Haemophilia 2019; 24:862-872. [PMID: 30485633 DOI: 10.1111/hae.13621] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Accepted: 09/23/2018] [Indexed: 02/06/2023]
Abstract
Recombinant prophylactic treatment (PTX) has greatly improved morbidity, mortality and health-related quality of life (HRQoL) in patients with severe haemophilia. Yet, treatment adherence appears suboptimal in adolescents and young adults with haemophilia (YWH). Young patients experience major biopsychosocial changes challenging their adherence through the transition from parental to self-care, from paediatric to adult care. In clinical practice, a systematic approach to transition is rarely used and there is little evidence on best practices. This qualitative review was based on a systematic literature search including quantitative as well as qualitative research reports to examine all relevant factors influencing adherence to PTX in YWH. We aimed to gain comprehensive insight into main drivers and barriers to adherence by exploring them in the context of YWH's disease perceptions, characteristics, HRQoL and needs. The outcome is an overview of the latest published recommendations to support treatment adherence in YWH during the transition from family-oriented care to self-care and from paediatric to adult care. The literature suggests that adherence to PTX is best supported when individual patient needs and preferences are taken into consideration when planning treatment. Preserving normality is a main priority in young patients making it crucial to support patients from early childhood in considering PTX as enabling rather than hindering a normal social and physically active life. Education in self-management should include psychosocial support of patients as well as caregivers. This requires systematic transition planning including milestone assessments and ongoing multidisciplinary support until full self-management is secured.
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30
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van Os S, Troop N, Ryder N, Hart DP. Adherence to prophylaxis in adolescents and young adults with severe haemophilia A, a qualitative study with patients. Health Psychol Behav Med 2018; 6:277-300. [PMID: 34040833 PMCID: PMC8114393 DOI: 10.1080/21642850.2018.1493384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Introduction: Reported levels of adherence to prophylaxis among young people with haemophilia (YPH) vary widely and are predominately based on estimations made by healthcare professionals and parents. Reasons for (non)adherence among YPH in particular have not been evidenced. Aim: to examine experiences in relation to prophylaxis with YPH themselves, and barriers and facilitators to their adherence. Methods: 11 Participants were recruited in five haemophilia centres across England and Wales. All patients who met the inclusion criteria (aged 12-25, diagnosed with haemophilia, on prophylaxis) were approached during a routine check-up appointment, and all participants who agreed to take part were interviewed. Interviews were audio recorded, transcribed and analysed using Interpretative Phenomenological Analysis. Results: Self-reported adherence to prophylaxis was good. Few participants admitted to intentionally skipping injections although they reported sometimes forgetting. However, due to the increasingly personalised and flexible approach to prophylaxis, adherence is not straightforward to define. Barriers to adherence included a busy lifestyle, dislike of the intravenous injection, venous access issues, anxiety or stress and being out of one’s normal routine. Support was an important facilitator to adherence, including support from health professionals at the haemophilia centre as well as friends. Parents appear to be very involved with their child’s haemophilia management, even after they leave home. Conclusion: What this study adds is that the increasingly flexible and personalised approach to managing prophylaxis in haemophilia may sometimes lead to confusion around treatment frequency and dosing. This may lead to accidental non-adherence, which is distinct from both skipping and forgetting. Advice from haemophilia teams may not always be consistent and is likely to be interpreted differently by different individuals. Some additional training and education of patients and their families to increase their knowledge and skills around prophylaxis may reduce this confusion and therefore is likely to improve adherence further.
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Affiliation(s)
- S van Os
- Department of Applied Health Research, University College London, London, UK
| | - N Troop
- Psychology and Sport Sciences Department, School of Life and Medical Sciences, University of Hertfordshire, Hertfordshire, UK
| | - N Ryder
- Psychology and Sport Sciences Department, School of Life and Medical Sciences, University of Hertfordshire, Hertfordshire, UK
| | - D P Hart
- The Royal London Hospital Haemophilia Centre, Barts Health NHS Trust, London, UK.,Barts and The London School of Medicine and Dentistry, QMUL, London, UK
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31
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Di Minno A, Spadarella G, Nardone A, Mormile M, Ventre I, Morfini M, Di Minno G. Attempting to remedy sub-optimal medication adherence in haemophilia: The rationale for repeated ultrasound visualisations of the patient's joint status. Blood Rev 2019; 33:106-16. [PMID: 30146094 DOI: 10.1016/j.blre.2018.08.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 07/14/2018] [Accepted: 08/17/2018] [Indexed: 01/01/2023]
Abstract
Haemophilia is marked by joint bleeding (haemarthrosis) leading to cartilage damage (arthropathy). Lifelong prophylaxis-initiated after the first bleeding episode-leads to a dramatic decrease in arthropathy in haemophilia patients. However, adherence to continuous intravenous administrations of factor VIII (FVIII) or FIX products is challenging, and patients potentially suffer from breakthrough bleedings while on prophylaxis. Newer FVIII/FIX products with enhanced convenience attributes and/or easier infusion procedures are intended to improve adherence. However, pharmacokinetic data should be harmonised with information from individual attitudes and treatment needs, to tailor intravenous dosing and scheduling in patients who receive extended half-life products. Nor is there sound evidence as to how subcutaneous non-FVIII/FIX replacement approaches (concizumab; emicizumab; fitusiran) or single intravenous injections of adeno-associated viral vectors (when employing gene therapy) will revolutionize adherence in haemophilia. In rheumatoid arthritis, repeated ultrasound examination of a patient's major joints is a valuable tool to educate patients and parents to understand the disease and provide an objective framework for clinicians to acknowledge patient's adherence. Joint ultrasound examination in haemophilia significantly correlates with cartilage damage, effusion, and synovial hypertrophy evaluated by magnetic resonance imaging. Furthermore, in patients with haemophilia undergoing prophylaxis with an extended half-life product for a ≈ 2.8 year period, a significant continued improvement in joint health is detected at the physical examination. This provides the rationale for studies on repeated ultrasound examinations of joint status to attempt to remedy sub-optimal medication adherence and help identify which approach is most suited on which occasion and for which patient.
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Stoffman J, Andersson NG, Branchford B, Batt K, D'Oiron R, Escuriola Ettingshausen C, Hart DP, Jiménez Yuste V, Kavakli K, Mancuso ME, Nogami K, Ramírez C, Wu R. Common themes and challenges in hemophilia care: a multinational perspective. ACTA ACUST UNITED AC 2018; 24:39-48. [PMID: 30073913 DOI: 10.1080/10245332.2018.1505225] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
OBJECTIVE To identify ways that provision of hemophilia care can be maximized at the local level, irrespective of available resources or cultural or geographic challenges. METHODS The SHIELD group used its multinational experience to share examples of local initiatives that have been employed to deliver optimal hemophilia care. RESULTS The examples were reviewed and categorized into four key themes: guidelines and algorithms for delivery of care; collaboration with patients and allied groups for care and education; registries for the monitoring of treatment and outcomes and health care planning and delivery; and opportunities for personalization of care. These themes were then incorporated into a road map for collaborative care in hemophilia that reflected the contribution of best practice. DISCUSSION Differing healthcare reimbursement systems, budgetary constraints, and geographical and cultural factors make it difficult for any country to fully deliver ideal care for people with hemophilia. The SHIELD approach for collaborative care provides illustrative examples of how four key themes can be used to optimize hemophilia care in any setting. ABBREVIATIONS AHCDC: Association of Hemophilia Clinic Directors of Canada; AICE: Italian Association of Hemophilia Centres; ATHN: American Thrombosis and Hemostasis Network; EAHAD: European Association for Haemophilia and Allied Disorders; EHC: European Hemophilia Consortium; FIX: Coagulation Factor IX; FVIII: Coagulation Factor VIII; HAL: Haemophilia Activity List; HJHS: Haemophilia Joint Health Score; HTC: Hemophilia Treatment Centre; HTCCNC: Hemophilia Treatment Centre Collaborative Network of China; MASAC: Medical and Scientific Advisory Council; MDT: Multidisciplinary team; NHD: National Haemophilia Database; NHF: National Hemophilia Foundation; PK: Pharmacokinetics; POCUS: Point of care ultrasound; PWH: People with haemophilia; SHIELD: Supporting Hemophilia through International Education, Learning and Development; WFH: World Federation of Hemophilia.
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Affiliation(s)
- J Stoffman
- a Department of Pediatrics and Child Health , University of Manitoba , Winnipeg , Canada
| | - N G Andersson
- b Department for Thrombosis and Haemostasis Hematology , Skåne University Hospital , Scania , Sweden
| | - B Branchford
- c School of Medicine Research Complex 1 , University of Colorado , Aurora , CO , USA
| | - K Batt
- d Wake Forest Baptist University Medical Center, 1 Medical Center Blvd , Winston-Salem , NC , USA
| | - R D'Oiron
- e Centre de Traitement de l'Hémophilie et Maladies Hémorragiques Constitutionnelles Rares , Hôpitaux Universitaires Paris Sud - Hôpital Bicêtre , Le Kremlin-Bicêtre Cedex , France
| | | | - D P Hart
- g The Royal London Hospital Haemophilia Centre , Barts and The London School of Medicine & Dentistry , London , UK
| | - V Jiménez Yuste
- h Hospital Universitario La Paz - Hematology , Madrid , Spain
| | - K Kavakli
- i Department of Hematology , Ege University Children's Hospital , Izmir , Turkey
| | - M E Mancuso
- j Angelo Bianchi Bonomi Haemophilia and Thrombosis Centre , University of Milan, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico and University of Milan , Milan , Italy
| | - K Nogami
- k Department Pediatrics , Nara Medical University , Kashihara, Nara , Japan
| | - C Ramírez
- l Clinica Colsanitas , Fundación Universitaria Sanitas , Bogota , Colombia
| | - R Wu
- m Hemophilia Work Group, Hematology-Oncology Center , Beijing Children's Hospital affiliated to Capital Medical University , Beijing , People's Republic of China
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Pinto PR, Paredes AC, Moreira P, Fernandes S, Lopes M, Carvalho M, Almeida A. Emotional distress in haemophilia: Factors associated with the presence of anxiety and depression symptoms among adults. Haemophilia 2018; 24:e344-e353. [DOI: 10.1111/hae.13548] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/18/2018] [Indexed: 01/09/2023]
Affiliation(s)
- P. R. Pinto
- Life and Health Sciences Research Institute (ICVS); School of Medicine; University of Minho; Braga Portugal
- ICVS/3B's-PT Government Associate Laboratory; Braga/Guimarães Portugal
| | - A. C. Paredes
- Life and Health Sciences Research Institute (ICVS); School of Medicine; University of Minho; Braga Portugal
- ICVS/3B's-PT Government Associate Laboratory; Braga/Guimarães Portugal
| | - P. Moreira
- Life and Health Sciences Research Institute (ICVS); School of Medicine; University of Minho; Braga Portugal
- ICVS/3B's-PT Government Associate Laboratory; Braga/Guimarães Portugal
| | - S. Fernandes
- Centre of Hemophilia; Department of Transfusion Medicine and Blood Bank; Centro Hospitalar São João; Porto Portugal
| | - M. Lopes
- Centre of Hemophilia; Department of Transfusion Medicine and Blood Bank; Centro Hospitalar São João; Porto Portugal
| | - M. Carvalho
- Centre of Hemophilia; Department of Transfusion Medicine and Blood Bank; Centro Hospitalar São João; Porto Portugal
| | - A. Almeida
- Life and Health Sciences Research Institute (ICVS); School of Medicine; University of Minho; Braga Portugal
- ICVS/3B's-PT Government Associate Laboratory; Braga/Guimarães Portugal
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Sherman KA, Kilby CJ, Elder E, Ridner SH. Factors associated with professional healthcare advice seeking in women at risk for developing breast cancer-related lymphedema. Patient Educ Couns 2018; 101:445-451. [PMID: 29107400 DOI: 10.1016/j.pec.2017.10.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 09/27/2017] [Accepted: 10/17/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVES Approximately 6-20% of breast cancer patients undergoing lymph node surgery will develop lymphedema. At-risk individuals are encouraged to seek professional healthcare advice if symptoms arise. This study aimed to identify cognitive and affective factors associated with professional healthcare advice (PHCA) seeking behavior in women with heightened lymphedema risk. METHODS Women with increased lymphedema risk (N=462) completed an online survey measuring cognitive and affective responses to lymphedema risk, including the Illness Perception Questionnaire (Revised), and adherence to seeking PHCA. RESULTS Overall, 62% of women reported seeking professional healthcare advice if symptoms arose. Logistic regression analysis indicated that adherence to seeking PHCA if lymphedema symptoms arise was associated with greater illness coherence, belief in the efficacy of seeking PHCA, and lymphedema risk-related emotional distress. CONCLUSION Women were more likely to seek PHCA if symptoms arose if they held a coherent understanding of lymphedema and believed in the usefulness of seeking PHCA. For these women, psychological distress associated with lymphedema risk was associated with enhanced adherence to seeking PHCA. PRACTICE IMPLICATIONS Health professionals should target lymphedema education to ensure at-risk women have a coherent understanding of lymphedema and that they believe in the effectiveness of seeking PHCA to help manage lymphedema symptoms.
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Affiliation(s)
- Kerry A Sherman
- Westmead Breast Cancer Institute, Westmead Hospital, Sydney, Australia; Centre for Emotional Health, Department of Psychology, Macquarie University, Sydney, Australia.
| | - Christopher J Kilby
- Westmead Breast Cancer Institute, Westmead Hospital, Sydney, Australia; Centre for Emotional Health, Department of Psychology, Macquarie University, Sydney, Australia
| | - Elisabeth Elder
- Westmead Breast Cancer Institute, Westmead Hospital, Sydney, Australia
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Sultan S, El-Hourani M, Rondeau É, Garnier N. Categorizing factors of adherence to parenteral treatment in growth hormone deficiencies and hemophilia: What should be the targets for future research? Patient Prefer Adherence 2018; 12:2039-2063. [PMID: 30349200 PMCID: PMC6188171 DOI: 10.2147/ppa.s177624] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Adherence to treatment regimens in growth hormone dysregulations and hemophilia is related to better outcome and fewer complications over time. Subcutaneous growth hormone injection and intravenous blood factor replacement therapies are parenteral treatments with a comparable regimen calling for similar behavioral processes. Although we have lists of possible factors influencing adherence in these conditions, the evidence is scattered. The objective of this study was to systematically review empirical studies linking factors of adherence with measures of adherence. To categorize the factors, we used a taxonomy from the diabetes literature. We used four major electronic databases to identify articles. We synthesized 27 articles dated 2011-2017 corresponding to inclusion criteria. Results showed a consistent proportion of 20%-25% participants with adherent issues. Strong arguments pointed to the transition to self-care in pediatrics as a vulnerability period (7/27 reports). We found the domains of individual factors (<30% reports), relational factors (<13%), health care (<30%), to be understudied in comparison with that of demographic or clinical context (>74%), and practical issues (>37%). The results suggest that future research should focus on modifiable factors of adherence, with appropriate measurement and intervention strategies. One central methodological limitation of reviewed reports was the lack of longitudinal designs, and the quasi absence of behavioral trial targeting modifiable factors of adherence. A new research agenda should be set in these rare diseases as higher adherence should translate into improved outcome and better quality of life for patients and their families.
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Affiliation(s)
- Serge Sultan
- Department of Hematology-Oncology, CHU Sainte-Justine, Montréal, Québec, Canada,
- Department of Pediatrics, Université de Montréal, Montréal, Québec, Canada,
- Department of Psychology, Université de Montréal, Montréal, Québec, Canada,
| | - Mira El-Hourani
- Department of Psychology, Université de Montréal, Montréal, Québec, Canada,
| | - Émélie Rondeau
- Department of Hematology-Oncology, CHU Sainte-Justine, Montréal, Québec, Canada,
| | - Nicolas Garnier
- Pfizer Canada Inc, Rare Disease Unit, Medical Affairs, Kirkland, Québec, Canada
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