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Rambod M, Pasyar N, Irannejad Parizi F, Edraki M, Khair K, von Mackensen S. The effect of a virtual child disease management programme on burden and social adjustment of caregivers of children with coagulation factor deficiencies. Haemophilia 2023; 29:199-209. [PMID: 36264198 DOI: 10.1111/hae.14678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 09/09/2022] [Accepted: 09/11/2022] [Indexed: 01/25/2023]
Abstract
INTRODUCTION The use of virtual interventions is of interest to patients with chronic disease and healthcare professionals. This study aimed to determine the effect of virtual child disease management programme on burden and social adjustment of caregivers of children with coagulation factor deficiencies. Moreover, the effect of this intervention on children's acute pain and bleeds was assessed. METHODS This clinical trial was conducted on 80 caregivers of children with coagulation factor deficiencies. The subjects were randomly assigned into the intervention and control groups. A comprehensive virtual child disease management programme was conducted for 8 weeks and caregiver' burden and their social adjustment were assessed with the HEMOCAB and social adjustment subscale of Bell Adjustment Inventory, respectively. Data were analysed using ANCOVA and Wilcoxon test. RESULTS Before the intervention, both groups were similar regarding the caregivers' burden and social adjustment and children's acute pain and bleeds. However, a significant difference was observed between groups in concern to caregivers' burden (P < .001), women's and men's social adjustment (P = .001, P = .03), and children's acute pain and bleeds (P < .001) after the virtual disease management programme. CONCLUSION This study showed that using a virtual child disease management programme reduced burden and improved social adjustment of caregivers of children with coagulation factor deficiencies. This intervention decreased frequencies of acute pain and bleeds in children. Therefore, using this effective intervention in clinical practice is warranted to decrease the caregivers' burden as well as acute pain and bleeds in children.
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Affiliation(s)
- Masoume Rambod
- Community Based Psychiatric Care Research Center, Nursing and Midwifery School, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Nilofar Pasyar
- Community Based Psychiatric Care Research Center, Nursing and Midwifery School, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Mitra Edraki
- School of Nursing and Midwifery, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Sylvia von Mackensen
- Department of Medical Psychology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
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Westesson LM, Petrini P, Grahn EE, Olsson A. Burden on parents of children with moderate or severe von Willebrand disease: The impact of clinical data. Haemophilia 2023; 29:390-393. [PMID: 36524543 DOI: 10.1111/hae.14718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 11/24/2022] [Accepted: 11/24/2022] [Indexed: 12/23/2022]
Affiliation(s)
- Linda Myrin Westesson
- Department of Medicine, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden.,Sahlgrenska Academy, Institution for Nursing Science and Health at Gothenburg University, Gothenburg, Sweden
| | - Pia Petrini
- Pediatric Coagulation Center, Karolinska University Hospital and Karolinska Institutet, Stockholm, Sweden
| | - Emma Engman Grahn
- Department of Hematology, Oncology and Medical Physics, Region Skåne, Skåne University Hospital, Malmö, Sweden
| | - Anna Olsson
- Department of Medicine, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
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Ballmann J, Ewers M. Nurse-led education of people with bleeding disorders and their caregivers: A scoping review. Haemophilia 2022; 28:e153-e163. [PMID: 35850204 DOI: 10.1111/hae.14629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 06/28/2022] [Accepted: 07/02/2022] [Indexed: 01/19/2023]
Abstract
INTRODUCTION People with bleeding disorders (PwBd) and their caregivers face many challenges in developing viable self-management strategies for living with the condition. Nurse-led education can support them to overcome these challenges. However, it is often unclear what educational needs are addressed, how nurses educate PwBd and what didactic concepts they follow. AIM To gain deeper insights into nurse-led patient education in haemophilia care and provide a basis for a more systematic and evidence-based approach to this task. METHODS A scoping review methodology was used. A systematic search for relevant publications on this topic was conducted in various databases between November 2020 and April 2021. Data sets were analysed following the PRISMA-ScR-checklist and using content analysis. RESULTS Of 588 studies identified, 23 sources of evidence met the inclusion criteria. The educational needs of PwBd and their families are extensive, multifaceted, and variable but rarely assessed systematically. These needs were met at certain times throughout their lifetimes. Nurse-led education differed in content, duration, and modality, including interventions such as information, consultation and instruction. An improvement in treatment-oriented self-management and self-efficacy was the most reported outcome. The didactic concepts on which the educational interventions were based were rarely specified. CONCLUSIONS There is a lack of systematic approaches in assessing and addressing the educational needs of PwBd and their caregivers. High variability was found in the literature regarding nurse-led patient education in haemophilia care. This suggests that more research is needed on this topic - not least on the interventions' conceptual foundations and impact models.
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Affiliation(s)
- Julia Ballmann
- Charité-Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin and Humboldt Universität zu Berlin, Institute of Health and Nursing Science, Berlin, Germany
| | - Michael Ewers
- Charité-Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin and Humboldt Universität zu Berlin, Institute of Health and Nursing Science, Berlin, Germany
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Kim E, Marcum ZA, Raimundo K, Veenstra DL. Health care utilization and expenditures of parents of children with and without hemophilia A. J Manag Care Spec Pharm 2022; 28:529-537. [PMID: 35471073 PMCID: PMC10372987 DOI: 10.18553/jmcp.2022.28.5.529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND: Caring for children with hemophilia A (HA) impacts many aspects of parents' lives. How this translates to caregivers' utilization of health services is unknown, and its elicitation can inform future evaluations of interventions that address caregiver burden for HA. OBJECTIVE: To understand the impact of caring for children with HA on parents' utilization of nonmental and mental health services by comparing 1-year costs and number of claims with parents of children without HA. METHODS: Retrospective matched cohort study using MarketScan commercial medical and pharmacy claims from 2011 to 2019. Children with HA were male sex, aged younger than 18 years, dependent policyholders, and had at least 1 HA-related medical claim from 2011 to 2018 and either an HA-related procedure or drug claim. Parents of children with HA (PCH) were primary or secondary policyholders, shared the same family ID as children with HA, and were continuously enrolled for 1-year post-index. PCH were matched (1:2) with parents of children without HA on age, sex, beneficiary type, child's age, number of children, index month and year, health plan type, employment status, and region. Primary outcomes were nonmental and mental health care costs (2020 US dollars). Secondary outcomes were number of nonmental health outpatient claims and utilization of mental health outpatient or drug claim. Subgroup analyses excluding parents with HA were also conducted. Productivity loss was also explored. Outcomes were compared using 2-sided, paired t-tests, and McNemar test. RESULTS: 1,068 PCH met inclusion criteria and were matched to 2,122 control parents. Mean 1-year cost for PCH was higher for nonmental health (mean difference $1,826 [95% CI = -1,000 to 4,652; P = 0.20]) and similar for mental health services (mean difference $14 [95% CI = -77 to 105; P = 0.76]). When parents with HA were excluded in the subgroup analyses, mental health cost was significantly higher for PCH (mean difference $676 [95% CI = 399 to 953; P < 0.001]). PCH had more nonmental health outpatient claims compared with parents of children without HA (mean difference 1.9 [95% CI = -1.1 to 4.9; P = 0.21]) and were 1.2 times (95% CI = 0.99 to 1.45; P = 0.07) more likely to have a mental health outpatient or drug claim. CONCLUSIONS: PCH had moderately higher health care costs and utilization compared with parents of children without HA; however, these results were not statistically significant. Future studies to better characterize HA disease severity and assess its impact on caregiver burden or to expand caregivers to spouses of adult patients with HA may be warranted. Limitations include inability to ascertain severity of HA in children and the use of claims data to capture complex effects on health care utilization. DISCLOSURES: Dr. Kim's postdoctoral fellowship is supported by Genentech, Inc. Dr. Raimundo is an employee of Genentech, Inc.
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Affiliation(s)
- Eunice Kim
- CHOICE Institute, Department of Pharmacy, University of Washington, Seattle, Washington.,Genentech, South San Francisco, California
| | - Zachary A Marcum
- CHOICE Institute, Department of Pharmacy, University of Washington, Seattle, Washington
| | | | - David L Veenstra
- CHOICE Institute, Department of Pharmacy, University of Washington, Seattle, Washington
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Rodriguez-Santana I, DasMahapatra P, Burke T, Hakimi Z, Bartelt-Hofer J, Nazir J, O’Hara J. Health-related quality of life, direct medical and societal costs among children with moderate or severe haemophilia in Europe: multivariable models of the CHESS-PAEDs study. Orphanet J Rare Dis 2022; 17:150. [PMID: 35379284 PMCID: PMC8981697 DOI: 10.1186/s13023-022-02301-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 03/22/2022] [Indexed: 11/17/2022] Open
Abstract
Background Haemophilia bears substantial humanistic and economic burden on children and their caregivers. Characterising the differential impact of severe versus moderate paediatric haemophilia is important for clinical and health policy decisions. We analysed health-related quality of life (HRQoL), annual direct medical (excluding factor treatment costs), non-medical and societal costs among children and adolescents with moderate and severe haemophilia A or B without inhibitors from the European CHESS-PAEDs study. Information was reported by physicians and caregivers; patients aged ≥ 8 years self-reported their HRQoL. Descriptive statistics summarised demographic and clinical characteristics, costs, and HRQoL scores (EQ-5D-Y). Regression models estimated differences in HRQoL and costs for moderate versus severe haemophilia adjusting for age, body mass index z-score, country, number of comorbidities, and weight-adjusted annual clotting factor consumption. Results The analytic sample comprised 794 patients with a mean age of 10.5 years; most had haemophilia A (79%) and 58% had severe haemophilia. Mean predicted direct medical costs in moderate patients were two-thirds of the predicted costs for severe disease (€3065 vs. €2047; p < 0.001; N = 794), while societal costs were more than half of the predicted costs for children with severe haemophilia (€6950 vs. €3666; p < 0.001; N = 220). Mean predicted HRQoL scores were 0.74 and 0.69 for moderate and severe disease, respectively (p < 0.05; N = 185). Conclusion Children with haemophilia and their caregivers displayed a significant economic and humanistic burden. While severe patients showed the highest direct medical and societal costs, and worse HRQoL, the burden of moderate haemophilia on its own was substantial and far from negligible. Supplementary Information The online version contains supplementary material available at 10.1186/s13023-022-02301-0.
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Mahlangu J. An update of the current pharmacotherapeutic armamentarium for hemophilia A. Expert Opin Pharmacother 2021; 23:129-138. [PMID: 34404300 DOI: 10.1080/14656566.2021.1961742] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION For several decades, we have seen unprecedented advances in novel therapy development for hemophilia A. These advances address the unmet need of replacement therapy, and they include the development of recombinant products with improved pharmacokinetics, subcutaneously administered products, and those with better efficacy and safety profiles in hemophilia A management. AREAS COVERED In this update of hemophilia A treatment, the author summarizes data from completed standard half-life FVIII products, extended half-life FVIII products and FVIII mimetic studies. All products have an acceptable safety profile. The standard half-life products, EHL-FVIII products and emicizumab are efficacious in the prevention and treatment of bleeds and for EHL-FVIII in the perisurgical setting. EXPERT OPINION Advances in pharmacotherapy for hemophilia A have been characterized by changing care goals from supportive care to eliminating infections, preventing inhibitors, and more recently achieving zero bleeds in many patients. While gene therapy has the potential for functional cure in hemophilia A, it has many limitations which need to be addressed. Therefore, pharmacotherapy is likely to remain the mainstay in the management of hemophilia A and promises to get better with currently available therapies. Evolving factor and non-factor replacement therapies may also improve current unmet needs in hemophilia A management.
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Affiliation(s)
- Johnny Mahlangu
- Department of Molecular Medicine and Haematology, Faculty of Health Sciences, University of the Witwatersrand and NHLS, Parktown, South Africa
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Drumond A, Camelo RM. Training Program for Home Therapy of People With Factor XIII Deficiency. J Patient Saf 2021; 17:e262-e263. [PMID: 33512863 DOI: 10.1097/pts.0000000000000823] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Mahlangu JN. Progress in the Development of Anti-tissue Factor Pathway Inhibitors for Haemophilia Management. Front Med (Lausanne) 2021; 8:670526. [PMID: 34026796 PMCID: PMC8131856 DOI: 10.3389/fmed.2021.670526] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 03/24/2021] [Indexed: 12/28/2022] Open
Abstract
The unprecedented progress in addressing unmet needs in haemophilia care to date includes developing several novel therapies that rebalance haemostasis by restoring thrombin generation in patients with haemophilia A or B with and without inhibitors. These novel therapies are FVIII mimetics, antithrombin interference RNA therapy and several monoclonal antibodies directed against the tissue factor pathway inhibitor (anti-TFPI). In this review, we provide an update on the progress made in developing anti-TFPI therapie. Phase 1 data from the three anti-TFPI studies showed acceptable safety profiles, and currently, available phase 2 data are encouraging. While these data support these molecules' further development progression, there is uncertainty on several aspects of their evolution. Two of the three anti-TFPIs have shown drug-related thrombosis, with one study consequently terminated. None of the thrombotic events is predictable with current monitoring tools, and none correlate with known coagulation parameters. All three anti-TFPIs undergo target mediated drug disposition, which impacts the formulation of dosing regimen fo these therapies. They would require more frequent dosing than some of the extended half-life clotting factor products and antithrombin RNAi therapy. There is no assay to measure the TFPI as the physiological levels are very low, which makes monitoring the impact of the anti-TFPI a challenge. The anti-TFPIs have several advantages, including their bioavailability when administered subcutaneously, their stable pharmacokinetics and their ability to prevent bleeds in haemophilia A or B patients with and without inhibitors. Whether these advantages can be realized will depend on the outcome of the currently ongoing studies.
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Affiliation(s)
- Johnny N. Mahlangu
- Haemophilia Comprehensive Care Centre, Charlotte Maxeke Johannesburg Academic Hospital, University of the Witwatersrand and National Health Laboratory Service, Johannesburg, South Africa
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Beny K, du Sartz de Vigneulles B, Chamouard V, Guilloux R, Gay V, Negrier C, Dussart C. Patients' Perception of the Impact of Innovation on Hemophilia Care Management Organization: A Qualitative Study Protocol (INNOVHEMO Study). Patient Prefer Adherence 2021; 15:1807-1815. [PMID: 34434044 PMCID: PMC8380624 DOI: 10.2147/ppa.s322531] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 07/21/2021] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND New therapies provide a favorable evolution in the care management of persons with hemophilia. However, the impact of these new therapies on patient care organization remains to be determined. A qualitative study will be implemented to analyze patients' perception regarding the impact of innovation on the organization of their care management. Secondary objectives will include refining specific factors related to persons with hemophilia (barriers or facilitators, especially the place of treatment) to consider within an organizational impact analysis. PATIENTS AND METHODS Semi-structured individual interviews will be conducted via videoconferencing or by phone by two researchers using an interview guide. Participants will be recruited from the Rhône-Alpes region, in France. Physicians from two hemophilia treatment centers will identify eligible patients. Moreover, a call for volunteers will be launched by the Rhône-Alpes committee of the French hemophilia association. Interviews will be conducted with adult patients, adolescent patients or parents of a minor with hemophilia regularly treated prophylactically or on demand. Data analysis will be performed with NVivo® software. Each interview will be analyzed by two researchers using an inductive content analytic method. DISCUSSION The INNOVHEMO study is an original study analyzing the way patients perceive the impact of an innovation on their care management organization. The resulting patient-specific factors, identified as barriers or facilitators, will need to be integrated into a more comprehensive analysis of the impact of innovation on care management organization.
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Affiliation(s)
- Karen Beny
- EA 4129 Laboratory P2S (Health Systemic Process), University of Lyon, University Claude Bernard Lyon 1, Lyon, France
- Central Pharmacy, Hospices Civils de Lyon, Lyon, France
- Correspondence: Karen Beny Central Pharmacy, Hospices Civils de Lyon, 57 rue Francisque Darcieux, CS 60004, 69563 Saint Genis Laval Cedex, Lyon, FranceTel +33 4 78 86 66 92Fax +33 4 72 67 88 74 Email
| | | | - Valerie Chamouard
- Reference center on hemophilia and other constitutional hemorrhagic diseases, Groupement Hospitalier Est, Hospices Civils de Lyon, Lyon, France
- Pharmacy, Groupement Hospitalier Est, Hospices Civils de Lyon, Lyon, France
| | - Ronald Guilloux
- Laboratory S2HEP, University of Lyon, University Claude Bernard Lyon 1, Lyon, France
| | - Valérie Gay
- Hemophilia Care Center, Centre hospitalier Métropole Savoie, Chambéry, France
| | - Claude Negrier
- Reference center on hemophilia and other constitutional hemorrhagic diseases, Groupement Hospitalier Est, Hospices Civils de Lyon, Lyon, France
| | - Claude Dussart
- EA 4129 Laboratory P2S (Health Systemic Process), University of Lyon, University Claude Bernard Lyon 1, Lyon, France
- Central Pharmacy, Hospices Civils de Lyon, Lyon, France
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Gao Q, Yao Y, Jing J. Morphological characteristics and clinical significance of the distal femur in patients with hemophilia-related knee arthritis. Medicine (Baltimore) 2020; 99:e22986. [PMID: 33217800 PMCID: PMC7676527 DOI: 10.1097/md.0000000000022986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
This retrospective study aimed to define the morphological characteristics of the distal femur in patients with hemophilia-related knee arthritis (HA) and develop precise femoral component installation during total knee arthroplasty (TKA) using a reference axis.Computed tomography (CT) was performed in 75 patients [HA group: 34 patients, 48 knees; osteoarthritis (OA group): 41 patients, 48 knees] during 2017-2019. CT scans were constructed into three-dimensional models. We measured the medial (MPC) and lateral (LPC) posterior condyle widths, lateral anteroposterior (LAP) height, medial anteroposterior (MAP) height, mediolateral epicondyle (ML) width, and depths of the anterior patellar groove (X2) and the intercondylar notch (X4). Also, angles were measured between the posterior condylar line (PCL) and surgical transepicondylar axis (STEA) (PCA angle), anteroposterior axis (APA angle) and STEA (APSA angle), anterior condylar line (ACL) and STEA (ACA angle), and clinical transepicondylar axis (CTEA) and PCL (CTA angle). ML/MAP, ML/LAP, X4/LAP, X2/LAP, and LPC/ML ratios were calculated.There were no significant differences in any angles between the HA and OA groups (P > .05). However, the HA group had a smaller MPC (P < .05) and larger X4 than the OA group (P < .05). ML, ML/LAP, X2, MAP, and LAP showed no significant differences between the 2 groups.ML, ML/LAP, and PCA showed no significant differences between the 2 groups. During TKA in hemophilia-related knee arthritis patients, the femoral component can be installed with PCL as the reference axis, although individual differences should be considered.
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