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Vahabi A, Biçer EK, Kayıkçı K, Şahin F, Kavaklı K, Tamsel İ, Aydoğdu S. Morphological analysis of patellofemoral joint in haemophilic arthropathy: A case-control study. Haemophilia 2024; 30:531-537. [PMID: 38348604 DOI: 10.1111/hae.14952] [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: 01/10/2024] [Revised: 01/20/2024] [Accepted: 01/22/2024] [Indexed: 03/14/2024]
Abstract
INTRODUCTION Knees affected by haemophilic arthropathy exhibit distinct differences in both bone morphology and soft tissue behaviour. This study aims to analyse the morphological characteristics of the distal femur and patellofemoral joint in patients with haemophilia in comparison to normal healthy population. MATERIAL AND METHODS Study was conducted as pair-matched case-control study with 43 individuals in both the haemophilia group and the control group. Patellar luxation, patellar tilt (PT), length of the patella in both axis (pAP, pML), depth and angle of trochlear sulcus (SD, SA), lateral trochlear inclination (LTI), medial and lateral femoral facet length (mFL, LFL), intercondylar depth (ID), transepicondylar axis (TEA) and lateral condyle length (LCL) were assessed on knee MRI. Correlation between Pettersson score and measured variables were also analysed. RESULTS PT was medial sided in 10 (23.2%) cases in haemophilic group. Mean values of pAP, pML, PT were significantly lower in haemophilia group (p < .001, p: .007, p = .001 respectively). There were no significant changes in SA (p = .628), SD (p = .340), LTI (p = .685), LFL (p = .241) and MFC-LFC (p = .770) whilst mFL was significantly longer in haemophilia group (p = .009). ID (p < .001), TEA (p = .007) and LCL (p = .001) were all shorter in haemophilia group. Pettersson score was inversely correlated with pAP, pML, ID, TEA, LCL, pML/SA and ID/LCL. CONCLUSION Morphological changes in haemophilic arthropathy involve a smaller and medially-tilted patella, narrowed lateral condyle and transepicondylar axis, combined with reduced intercondylar depth. These alterations must keep in mind especially in pre- and intraoperative assessments for arthroplasty procedures.
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Affiliation(s)
- Arman Vahabi
- Department of Orthopedics and Traumatology, Ege University School of Medicine, Izmir, Turkey
| | - Elcil Kaya Biçer
- Department of Orthopedics and Traumatology, Ege University School of Medicine, Izmir, Turkey
| | | | - Fahri Şahin
- Department of Internal Medicine Division of Hematology, Ege University Faculty of Medicine, Izmir, Turkey
| | - Kaan Kavaklı
- Department of Pediatrics Division of Hemato-Oncology, Ege University Faculty of Medicine, Izmir, Turkey
| | - İpek Tamsel
- Department Radiology, Ege University School of Medicine, Izmir, Turkey
| | - Semih Aydoğdu
- Department of Orthopedics and Traumatology, Ege University School of Medicine, Izmir, Turkey
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Iyar S, Gebremariam GT, Beyene DA, Gebremedhin A, Tadesse TA. Health-related quality of life and its associated factors among hemophilia patients: experience from Ethiopian Hemophilia Treatment Centre. J Pharm Health Care Sci 2024; 10:3. [PMID: 38167221 PMCID: PMC10762823 DOI: 10.1186/s40780-023-00326-6] [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: 09/08/2023] [Accepted: 12/21/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Hemophilia is a rare genetic condition that is often overlooked and underdiagnosed, particularly in low-income countries. Long-term spontaneous joint bleeding and soft tissues can have a significant negative impact on a patient's health-related quality of life (HRQoL). The objective of this study was to assess HRQoL and its associated factors in Ethiopian patients with hemophilia. METHODS A cross-sectional survey was conducted among patients with hemophilia at Tikur Anbessa Specialized Hospital (TASH) in Addis Ababa, Ethiopia. Patients were recruited consecutively during follow-up visits. The European Quality of Life Group's 5-Domain Questionnaires at five levels (EQ-5D-5L) and Euro Quality of Life Group's Visual Analog Scale (EQ-VAS) instruments were used to assess HRQoL. The EQ-5D-5L utility score was computed using the disutility coefficients. We applied the Krukal-Wallis and Mann-Whitney U tests to determine the differences in EQ-5D-5L and EQ-VAS utility scores between patient groups. A multivariate Tobit regression model was used to identify factors associated with HRQoL. Statistical analyses were performed using STATA version 14 and statistical significance was determined at p < 0.05. RESULTS A total of 105 patients with hemophilia participated in the study, with a mean (standard deviation (SD) age of 21.09 (± 7.37] years. The median (IQR) EQ-5D-5L utility and EQ-VAS scores were 0.86 (0.59-0.91) and 75 (60.0-80.0), respectively. Age was significantly negatively associated with the EQ-5D-5L utility index and EQ-VAS (β = -0.020, 95 CI = -0.034, -0.007) and β = -0.974, 95% CI = -1.72, 0.225), respectively. The duration since hemophilia diagnosis (β-0.011, 95% CI, 0.001-0.023) and living out of Addis Ababa (β = -0.128, 95% CI, -0.248-, -0.007) were also significantly negatively associated with the EQ-5D-5L utility index.. CONCLUSION The median EQ-5D-5L utility and EQ-VAS scores of patients with hemophilia were 0.86 (0.59-0.91) and 75 (60.0-80.0), respectively. Older age, living far from the Hemophilia Treatment Center (HTC), and longer duration since diagnosis were significantly negatively associated with HRQoL. HRQoL may be improved by providing factor concentrates, decentralizing HTCs in different parts of the country, increasing awareness of bleeding disorders among health professionals, and providing psychosocial support to affected patients.
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Affiliation(s)
- Sitina Iyar
- Department of Pharmacology and Clinical Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Girma Tekle Gebremariam
- Department of Pharmacology and Clinical Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Dessale Abate Beyene
- Department of Pharmacy, Asrat Woldeyes Health Science Campus, Debre Berhan University, Debre Berhan, Ethiopia
| | - Amha Gebremedhin
- Department of Internal Medicine, School of Medicine, College of Health Sciences, Addis Ababa, University, Addis Ababa, Ethiopia
| | - Tamrat Assefa Tadesse
- Department of Pharmacology and Clinical Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia.
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Måseide RJ, Berntorp E, Astermark J, Olsson A, Bruzelius M, Frisk T, Nummi V, Lassila R, Tjønnfjord GE, Holme PA. Health-related quality of life and physical activity in Nordic patients with moderate haemophilia A and B (the MoHem study). Haemophilia 2024; 30:98-105. [PMID: 37983883 DOI: 10.1111/hae.14899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 09/12/2023] [Accepted: 11/04/2023] [Indexed: 11/22/2023]
Abstract
INTRODUCTION The impact of moderate haemophilia on health-related quality of life (HRQoL) and physical activity (PA) is not well known. In previous studies, persons with factor VIII/factor IX activity (FVIII/FIX:C) below 3 IU/dL were associated with a more severe bleeding phenotype than predicted. AIM To explore HRQoL and PA in patients with moderate haemophilia A (MHA) and B (MHB). METHODS A cross-sectional, multicentre study covering patients with MHA and MHB in Sweden, Finland, and Norway. HRQoL was assessed with the EuroQoL 5-Dimensions (EQ-5D) form and PA with the International Physical Activity Questionnaire among participants aged ≥15 years. RESULTS We report on 104 patients aged 15-84 years from the MoHem study. Overall, EQ-5D utility was .85 (median) (Q1-Q3 0.73-1.0) with corresponding visual analogue scale (VAS) 80 (70-90), which were similar regardless of treatment modality, FVIII/FIX:C, and MHA or MHB. Pain and mobility were most frequently affected dimensions. Utility (r = -.54), VAS (r = -.42), and PA (r = -.32) correlated negatively with arthropathy (HJHS). Only patients aged 41-50 years displayed lower utility (p = .02) and VAS (p < .01) than the Norwegian population norm. Patients on prophylaxis aged 35-54 years reported higher PA than those treated on-demand (p = .01). CONCLUSION Haemophilic arthropathy had negative impact on HRQoL and PA in Nordic patients with moderate haemophilia. Middle-aged patients captured lower utility and VAS than observed in the general population. Tailored prophylaxis and improved joint health may influence positively on HRQoL and PA also in moderate haemophilia.
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Affiliation(s)
- Ragnhild J Måseide
- Department of Haematology, Oslo University Hospital, Oslo, Norway
- Research Institute of Internal Medicine, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Erik Berntorp
- Department of Translational Medicine, Lund University, Malmö, Sweden
| | - Jan Astermark
- Department of Translational Medicine, Lund University, Malmö, Sweden
- Department of Haematology, Skåne University Hospital, Malmö, Sweden
| | - Anna Olsson
- Department of Medicine, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Maria Bruzelius
- Molecular Medicine and Surgery, Karolinska Institute, Stockholm, Sweden
- Department of Haematology, Karolinska University Hospital, Stockholm, Sweden
| | - Tony Frisk
- Pediatric Coagulation, Karolinska University Hospital, Stockholm, Sweden
| | - Vuokko Nummi
- Coagulation Disorders Unit, Haematology, Comprehensive Cancer Centre, Helsinki University Hospital and Research Program in Systems Oncology, Faculty of Medicine, Helsinki University, Helsinki, Finland
| | - Riitta Lassila
- Coagulation Disorders Unit, Haematology, Comprehensive Cancer Centre, Helsinki University Hospital and Research Program in Systems Oncology, Faculty of Medicine, Helsinki University, Helsinki, Finland
| | - Geir E Tjønnfjord
- Department of Haematology, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Pål A Holme
- Department of Haematology, Oslo University Hospital, Oslo, Norway
- Research Institute of Internal Medicine, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
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Kihlberg K, Baghaei F, Bruzelius M, Funding E, Andre Holme P, Lassila R, Nummi V, Ranta S, Gretenkort Andersson N, Berntorp E, Astermark J. No difference in quality of life between persons with severe haemophilia A and B. Haemophilia 2023; 29:987-996. [PMID: 36791275 DOI: 10.1111/hae.14759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/24/2023] [Accepted: 01/29/2023] [Indexed: 02/17/2023]
Abstract
INTRODUCTION Good health-related quality of life (HRQoL) is an important goal in the treatment of persons with haemophilia B (PwHB). Studies focusing on this population are limited, however, and data are insufficient. AIM To assess the HRQoL in PwHB and to compare this to data on persons with haemophilia A (PwHA), as well as to evaluate the impact of joint health on HRQoL and to identify areas of insufficient care. METHODS The B-NORD study enrolled persons with severe haemophilia B and matched controls with haemophilia A. HRQoL was assessed using the EQ-5D-3L questionnaire and joint health using Haemophilia Joint Health Score 2.1 (HJHS). RESULTS The EQ-5D-3L was completed by 63 PwHB and 63 PwHA. Mobility problems were reported by 46% of PwHB and 44% of PwHA, pain/discomfort by 62% and 56%, and anxiety/depression by 33% and 17%, respectively. No significant difference was observed between PwHA and PwHB in EQ-5D profiles, level sum score, EQ-5D index (PwHB mean .80, PwHA mean .83, p = .24), or EQ VAS score (PwHB: mean 70, PwHA: mean 77, p = .061). Linear regression adjusted for age demonstrated that an increase in HJHS score was associated with a significant decrease in both EQ-5D index (B -.003, R2 .22) and EQ VAS score (B -.37, R2 .17). CONCLUSION Despite the majority of patients being treated with prophylaxis, impaired HRQoL was reported in both PwHB and PwHA. No differences in HRQoL were found between the two groups. Impaired joint health had a significant negative impact on HRQoL.
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Affiliation(s)
- Kristina Kihlberg
- Clinical Coagulation Research, Department of Translational Medicine, Lund University, Malmö, Sweden
- Department of Haematology, Oncology and Radiation Physics, Centre for Thrombosis and Haemostasis, Skåne University Hospital, Malmö, Sweden
| | - Fariba Baghaei
- Department of Haematology and Coagulation, Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Internal Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Maria Bruzelius
- Department of Haematology, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Eva Funding
- Department of Hematology, Rigshospitalet, Copenhagen, Denmark
- Institute of Clinical Medicine, Copenhagen University, Copenhagen, Denmark
| | - Pål Andre Holme
- Department of Haematology, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Riitta Lassila
- Department of Haematology, Coagulation Disorders Unit, Comprehensive Cancer Centre, Helsinki University Hospital, Helsinki, Finland
- Research Programme in Systems Oncology, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Vuokko Nummi
- Department of Haematology, Coagulation Disorders Unit, Comprehensive Cancer Centre, Helsinki University Hospital, Helsinki, Finland
- Research Programme in Systems Oncology, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Susanna Ranta
- Paediatric Coagulation, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
- Paediatric Oncology, Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Nadine Gretenkort Andersson
- Department of Haematology, Oncology and Radiation Physics, Centre for Thrombosis and Haemostasis, Skåne University Hospital, Malmö, Sweden
- Department of Clinical Sciences and Paediatrics, Lund University, Lund, Sweden
- Department of Paediatric Haematology and Oncology, Skåne University Hospital, Lund, Sweden
| | - Erik Berntorp
- Clinical Coagulation Research, Department of Translational Medicine, Lund University, Malmö, Sweden
| | - Jan Astermark
- Clinical Coagulation Research, Department of Translational Medicine, Lund University, Malmö, Sweden
- Department of Haematology, Oncology and Radiation Physics, Centre for Thrombosis and Haemostasis, Skåne University Hospital, Malmö, Sweden
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Théron A, Maumus M, Bony-Garayt C, Sirvent N, Biron-Andreani C, Jorgensen C, Noël D. Mesenchymal Stromal Cells Prevent Blood-induced Degeneration of Chondrocytes in a New Model of Murine Hemarthrosis. Hemasphere 2023; 7:e924. [PMID: 37388924 PMCID: PMC10306440 DOI: 10.1097/hs9.0000000000000924] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 05/31/2023] [Indexed: 07/01/2023] Open
Abstract
Hemophilia is a rare congenital bleeding disorder caused by deficiency in coagulation factors VIII or IX, which is treated with prophylactic clotting factor concentrates. Nevertheless despite prophylaxis, spontaneous joint bleedings or hemarthroses still occur. The recurrent hemarthroses lead to progressive degradation of the joints and severe hemophilic arthropathy (HA) in patients with moderate and even mild forms of the disease. In absence of disease modifying treatment to stop or even delay HA progression, we aimed at evaluating the therapeutic potential of mesenchymal stromal cells (MSCs)-based therapy. We first developed a relevant and reproducible in vitro model of hemarthrosis relying on blood exposure of primary murine chondrocytes. We found that 30% whole blood for 4 days allowed to induce the characteristic features of hemarthrosis including low survival of chondrocytes, apoptosis induction, and dysregulation of chondrocyte markers in favor of a catabolic and inflammatory phenotype. We then evaluated the potential therapeutic effects of MSCs in this model using different conditions of coculture. Addition of MSCs improved the survival of chondrocytes when added either during the resolution or the acute phases of hemarthrosis and exerted a chondroprotective effect by enhancing the expression of anabolic markers, and reducing the expression of catabolic and inflammatory markers. We here provide the first proof-of-concept that MSCs may exert a therapeutic effect on chondrocytes under hemarthrosis conditions using a relevant in vitro model, thereby confirming a potential therapeutic interest for patients with recurrent joint bleedings.
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Affiliation(s)
- Alexandre Théron
- IRMB, University of Montpellier, INSERM, Montpellier, France
- Resources and Competence Center for hereditary hemorrhagic diseases, CHU Montpellier, France
- Department of Pediatric Oncology and Hematology, CHU Montpellier, France
| | - Marie Maumus
- IRMB, University of Montpellier, INSERM, Montpellier, France
| | | | - Nicolas Sirvent
- Department of Pediatric Oncology and Hematology, CHU Montpellier, France
| | | | - Christian Jorgensen
- IRMB, University of Montpellier, INSERM, Montpellier, France
- Clinical Immunology and Osteoarticular Disease Therapeutic Unit, Department of Rheumatology, CHU Montpellier, France
| | - Danièle Noël
- IRMB, University of Montpellier, INSERM, Montpellier, France
- Clinical Immunology and Osteoarticular Disease Therapeutic Unit, Department of Rheumatology, CHU Montpellier, France
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Kihlberg K, Baghaei F, Bruzelius M, Funding E, Andre Holme P, Lassila R, Nummi V, Ranta S, Osooli M, Berntorp E, Astermark J. Treatment outcomes in persons with severe haemophilia B in the Nordic region: The B-NORD study. Haemophilia 2021; 27:366-374. [PMID: 33780113 DOI: 10.1111/hae.14299] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 03/01/2021] [Accepted: 03/06/2021] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Data on outcome in persons with haemophilia B (PwHB) are limited and mainly extrapolated from studies of haemophilia A (HA). AIM To characterize treatment outcomes in persons with severe HB in the Nordic region, with a focus on joint health, compared with matched controls with HA. METHODS PwHB attending haemophilia centres in Denmark, Finland, Norway and Sweden were enrolled and matched with controls with HA. Joint assessment using Haemophilia Joint Health Score (HJHS) and ultrasound according to Haemophilia Early Arthropathy Detection protocol (HEAD-US) was conducted. Adherence was evaluated using the Validated Haemophilia Regimen Treatment Adherence Scale (VERITAS). RESULTS Seventy-nine males with HB, with median age of 30 years (range 1-75), were enrolled. Eleven patients (14%) had a history of or current inhibitor. Twenty-nine PwHB (37%) reported joint bleeds during the prior year, and 35% had previously undergone joint surgery. Ninety-five per cent were on prophylaxis, and 70% used recombinant concentrates, with a median factor consumption of 3,900 IU/kg/year for standard half-life products. Only two patients had a VERITAS score corresponding to 'non-adherence'. Joint health, assessed with HJHS, showed a significant lower score among PwHB compared with HA controls, explained by a difference in the 18-49 age group, without observed differences in older or younger subgroups. The HEAD-US scores were overall low. CONCLUSION The Nordic cohort of PwHB is well treated by prophylaxis, but the goal of zero bleeds for all is not reached. Our findings suggest that patients with severe HB suffer from a milder arthropathy than patients with severe HA.
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Affiliation(s)
- Kristina Kihlberg
- Clinical Coagulation Research, Department of Translational Medicine, Lund University, Malmö, Sweden.,Department of Haematology, Oncology and Radiation Physics, Centre for Thrombosis and Haemostasis, Skåne University Hospital, Malmö, Sweden
| | - Fariba Baghaei
- Department of Medicine/Hematology and Coagulation, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Maria Bruzelius
- Department of Haematology, Karolinska University Hospital, Stockholm, Sweden.,Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Eva Funding
- Department of Hematology, Rigshospitalet, Copenhagen, Denmark.,Institute of Clinical Medicine, Copenhagen University, Copenhagen, Denmark
| | - Pål Andre Holme
- Department of Haematology, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Riitta Lassila
- Department of Hematology, Coagulation Disorders Unit, Comprehensive Cancer Centre, Helsinki University Hospital, Helsinki, Finland.,Research Program in Systems Oncology, Faculty of Medicine, Helsinki University, Helsinki, Finland
| | - Vuokko Nummi
- Department of Hematology, Coagulation Disorders Unit, Comprehensive Cancer Centre, Helsinki University Hospital, Helsinki, Finland.,Research Program in Systems Oncology, Faculty of Medicine, Helsinki University, Helsinki, Finland
| | - Susanna Ranta
- Pediatric Coagulation, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Mehdi Osooli
- Center for Primary Health Care Research, Department of Clinical Sciences, Lund University, Malmö, Sweden
| | - Erik Berntorp
- Clinical Coagulation Research, Department of Translational Medicine, Lund University, Malmö, Sweden
| | - Jan Astermark
- Clinical Coagulation Research, Department of Translational Medicine, Lund University, Malmö, Sweden.,Department of Haematology, Oncology and Radiation Physics, Centre for Thrombosis and Haemostasis, Skåne University Hospital, Malmö, Sweden
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Cuesta-Barriuso R, Torres-Ortuño A, Nieto-Munuera J, López-Pina JA. Quality of Life, Perception of Disease and Coping Strategies in Patients with Hemophilia in Spain and El Salvador: A Comparative Study. Patient Prefer Adherence 2021; 15:1817-1825. [PMID: 34456562 PMCID: PMC8387734 DOI: 10.2147/ppa.s326434] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 07/31/2021] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND Hemophilia is characterized by the development of joint bleeds that cause long-term joint damage (hemophilic arthropathy). Joint damage leads to disability and affects psychosocial aspects in patients with hemophilia. OBJECTIVE To compare the clinical situation, perception of disease and quality of life, and coping strategies in adult patients with hemophilia in El Salvador and Spain. METHODS In this comparative clinical study, 43 patients with hemophilia aged between 18 and 50 years old from Spain and El Salvador participated. After obtaining the patients' consent, they completed the Illness Perception Questionnaire-Revised (IPQ-R), Hemophilia-QoL and Inventory of Coping strategies questionnaires. Joint status was assessed using the Hemophilia Joint Health Score and based on a record of clinical and treatment data. RESULTS Hemophilia patients from Spain showed an improved perception of quality of life (p <0.05), although there were only differences in the self-criticism variable (p = 0.04) for coping strategies. Joint damage and age correlated (p <0.05) negatively with perception of disease, perceived quality of life and coping strategies in both populations. There were differences (p <0.05) between the two populations based on HIV and HCV coinfections in perception of disease and perceived quality of life. CONCLUSION Patients with hemophilia in El Salvador exhibit a poorer perception of disease and quality of life. Despite differences in access to treatment from one country to the other, there is no difference in coping with the disease. Older patients are better able to adapt to the disease.
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Affiliation(s)
- Rubén Cuesta-Barriuso
- Department of Physiotherapy, University of Murcia, Murcia, Spain
- Royal Victoria Eugenia Foundation, Madrid, Spain
- Correspondence: Rubén Cuesta-Barriuso Department of Physiotherapy, University of Murcia, Campus Espinardo, Murcia, 30200, SpainTel +34 868 887 286 Email
| | - Ana Torres-Ortuño
- Department of Psychiatry and Social Psychology, University of Murcia, Murcia, Spain
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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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Noone D, Coffin D, Pierce GF. Reimbursing the value of gene therapy care in an era of uncertainty. Haemophilia 2020; 27:12-18. [PMID: 33245824 DOI: 10.1111/hae.14218] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 10/19/2020] [Accepted: 11/09/2020] [Indexed: 01/19/2023]
Abstract
Early-stage gene therapy (GT) clinical trials are demonstrating exciting results for persons with haemophilia (PWH), with the first products possibly licenced over the next few years for haemophilia A and B. These new treatments offer the possibility of a one-off approach to the treatment of haemophilia, with demonstrated increases in factor level expression and substantial reductions in both bleeds and factor utilization. However, clinical trial participants have demonstrated variable expression in factor levels, including decreases, over time, suggesting in some cases the effect may not last. The consequence of this uncertainty has led to challenging discussions on value and reimbursement. In most national healthcare systems, the relatively high cost of paying for GT on a one-off basis may be prohibitive, resulting in a lack of access and less post-marketing data generated, ultimately keeping these performance uncertainties high for payers. Economic models have demonstrated the cost-effectiveness of GT in haemophilia based on current clinical trial inputs, but it is in the certainty of these inputs and concomitant budget impacts where the lack of available data will be a concern for payers. To overcome the 'chicken and egg' discussion in relation to reimbursement and data, GT will necessitate new pricing and reimbursement models that share the risk between the manufacturer and the payer. New models have been described for other conditions. The aim of this paper is to propose illustrative concepts of haemophilia reimbursement models that may be further considered in the assessment of a less predictable therapeutic such as GT.
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Affiliation(s)
- Declan Noone
- European Haemophilia Consortium, Brussels, Belgium
| | - Donna Coffin
- World Federation of Haemophilia, Montréal, Quebec, Canada
| | - Glenn F Pierce
- World Federation of Haemophilia, Montréal, Quebec, Canada
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Baek HJ, Park YS, Yoo KY, Cha JH, Kim YJ, Lee KS. Health-related quality of life of moderate and severe haemophilia patients: Results of the haemophilia-specific quality of life index in Korea. PLoS One 2020; 15:e0238686. [PMID: 32881977 PMCID: PMC7470394 DOI: 10.1371/journal.pone.0238686] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 08/21/2020] [Indexed: 01/19/2023] Open
Abstract
The assessment of health-related quality of life (HRQoL) as a patient-reported outcome provides information about the patients' general well-being as well as the effects of the disease and its treatment. This study aimed to investigate HRQoL using both generic and haemophilia-specific QoL instruments and to assess the clinical factors associated with HRQoL among haemophilia patients in Korea. In this cross-sectional, multicenter, observational study, moderate-to-severe haemophilia patients aged 8-64 years were recruited between November 2012 and September 2013. The EQ-5D Questionnaire, EQ Visual Analogue Scale, and Haemophilia-Specific QoL (Haemo-QoL) Questionnaire (Haemo-QoL for 8-16 years and Haemo-A-QoL for ≥17 years) were used to assess HRQoL. A total of 605 participants with a mean age of 29.32 ± 12.62 years were enrolled. The mean Haemo-QoL scores revealed significant differences by age group (children vs. adolescent vs. adult, 26.44 ± 11.3 vs. 28.88 ± 11.1 vs. 38.43 ± 17.7, respectively, p < 0.001). "Sports and leisure," "family planning," and "view" in adults and "perceived support," "friends," and "dealing" in children and adolescents were identified as the domains with the greatest HRQoL impairments. HRQoL was significantly impaired in patients with the following clinical factors: hepatitis, haemophilia-induced disability, bleeding experiences within the last 6 months, joint bleedings within the last 6 months, and haemophilic arthropathy. According to the multivariate regression analysis, HRQoL showed a negative association with the presence of haemophilia-induced disability (β = 0.222, p < 0.0001), bleeding experiences within the last 6 months (β = 0.098, p = 0.010), and haemophilic arthropathy (β = 0.212, p < 0.0001). HRQoL decreased in patients with older age and impaired clinical conditions among moderate-to-severe haemophilia patients in Korea. These study findings may provide significant insights into the adequate haemophilia management using patient-reported measurements.
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Affiliation(s)
- Hee Jo Baek
- Department of Pediatrics, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Gwangju, South Korea
| | - Young Shil Park
- Department of Pediatrics, Kyung Hee University Hospital at Gangdong, Seoul, South Korea
| | | | - Jin-Hye Cha
- Pfizer Pharmaceuticals Korea Ltd., Seoul, South Korea
| | - Young-Joo Kim
- Pfizer Pharmaceuticals Korea Ltd., Seoul, South Korea
| | - Kun Soo Lee
- Department of Pediatrics, Kyungpook National University Medical School, Kyungpook National University Hospital, Daegu, South Korea
- * E-mail:
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11
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O'Hara J, Sima CS, Frimpter J, Paliargues F, Chu P, Presch I. Long-term outcomes from prophylactic or episodic treatment of haemophilia A: A systematic review. Haemophilia 2018; 24:e301-e311. [PMID: 30004613 DOI: 10.1111/hae.13546] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/17/2018] [Indexed: 01/19/2023]
Abstract
INTRODUCTION Evaluating treatment success in patients with haemophilia A (HA) remains a vigorous debate, especially concerning the interpretation of results from clinical and observational research. The benefits of short-term prophylaxis are well established, but long-term outcomes, particularly related to humanistic and economic burden, are not as well understood. AIM We conducted a systematic literature review to evaluate the association of episodic or prophylactic bleed control with long-term clinical, humanistic and economic outcomes. METHODS Studies published in English between 1 January 2006 and 15 December 2016 were included. Participants had HA (with or without inhibitors), received prophylactic or episodic treatment and had at least 4 years of treatment or follow-up. Results were analysed qualitatively with descriptive findings. RESULTS A total of 2091 records were screened, resulting in 19 studies from 20 publications for inclusion. Most studies included children (84%), were limited to patients with severe disease (74%) and were conducted in Europe or North America (89%). Ten studies (53%) included patients with inhibitors. Median study follow-up ranged from 5 to 19 years. Long-term bleeding and haemarthrosis outcomes were consistently better for patients receiving prophylaxis, who also required fewer hospitalizations or surgeries. Health-related quality of life, functionality and productivity were generally more favourable in patients receiving prophylaxis. Quantitative comparisons were not feasible due to the lack of consistency in endpoint collection and reporting among studies. CONCLUSION This systematic review confirmed that the benefits of prophylactic treatment on short-term outcomes translate to broader long-term clinical, humanistic and economic benefits. Better harmonization of data collection and outcome assessments across both registries and clinical studies is needed to allow for effective comparisons across studies and across data sources.
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Affiliation(s)
- J O'Hara
- University of Chester, Chester, UK
| | - C S Sima
- Genentech, Inc., San Francisco, CA, USA
| | - J Frimpter
- Health Interactions, Inc., San Francisco, CA, USA
| | | | - P Chu
- F. Hoffmann-La Roche Ltd, Basel, Switzerland
| | - I Presch
- F. Hoffmann-La Roche Ltd, Basel, Switzerland
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