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Cruz-Montecinos C, Moena-León M, Durán-Ovalle A, Lizama-Jofré A, Soto V, Oyarzún A, Tapia C, Freitas SR, Pinto RS, Núñez-Cortés R, Daffunchio C. 30-sit-to-stand power is a better tool than isometric knee extensor strength to detect motor impairment in people with haemophilic arthropathy. Haemophilia 2024. [PMID: 38712982 DOI: 10.1111/hae.15021] [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: 01/17/2024] [Revised: 03/26/2024] [Accepted: 03/27/2024] [Indexed: 05/08/2024]
Abstract
INTRODUCTION Regular assessment of motor impairments is crucial in people with haemophilic arthropathy (PwHA). This study aimed to determine if there are differences in 30-seconds sit-to-stand (30-STS) power and maximal voluntary isometric contraction (MVIC) of the knee extensors between PwHA and healthy control group (CG). The secondary aims were to investigate the correlation between 30-STS power and MVIC of knee extensors with clinical characteristics and to assess their effectiveness in identifying motor impairment in PwHA. METHODS A cross-sectional study was conducted by collecting data from PwHA (n = 17) and a sedentary CG (n = 15). MVIC (torque) and 30-STS power were normalised to body mass. Correlation analysis and simple linear regression adjusted for age were used to assess the association between tests and clinical variables. Using z-scores derived from the mean and standard deviation of the CG, we compared the MVIC and the 30-STS power in PwHA. RESULTS PwHA showed lower MVIC and 30-STS power compared to CG (p < .001; large effect size d > .8). Lower 30-STS power was associated with greater joint impairment and greater fear of movement, whereas MVIC showed no association with clinical variables. 30-STS power showed a lower z-score compared to MVIC (p < .001). In addition, 30-STS power detected 47% of PwHA with motor impairment compared to 0% for MVIC (p = .002). CONCLUSIONS Our results suggest that 30-STS power may be more effective than knee extensors MVIC in detecting motor impairment in PwHA. Consequently, lower limb skeletal muscle power, rather than maximum knee extensor strength, appears to be more affected in PwHA.
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Affiliation(s)
- Carlos Cruz-Montecinos
- Department of Physical Therapy, Faculty of Medicine, University of Chile, Santiago, Chile
- Research, Innovation, and Development Section in Kinesiology, Kinesiology Unit, San José Hospital, Santiago, Chile
| | - María Moena-León
- School of Physical Therapy, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Antonio Durán-Ovalle
- School of Physical Therapy, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Aracelli Lizama-Jofré
- School of Physical Therapy, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Verónica Soto
- Haemophilia Unit, Roberto del Río Hospital, Santiago, Chile
| | - Andrés Oyarzún
- Orthopaedic Surgery Unit, Hospital San Jose, Santiago, Chile, San José Hospital, Santiago, Chile
| | - Claudio Tapia
- Department of Physical Therapy, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Sandro R Freitas
- Neuromuscular Research Lab, Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz Quebrada, Lisboa, Portugal
| | - Ronei S Pinto
- Strength Training Research Group (GPTF), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Rodrigo Núñez-Cortés
- Department of Physical Therapy, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Carla Daffunchio
- Department of Traumatology, Juan A. Fernàndez Hospital, CABA, Buenos Aires, Argentina
- Haemophilia Foundation, CABA, Buenos Aires, Argentina
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Tantawy AAG, Elsherif NHK, Mostafa S, Safwat NA, El Seteha KAES. Endothelial specific isoform of type XVIII collagen (COL‐18N): A marker of vascular integrity in haemophilic arthropathy. Haemophilia 2022; 28:849-856. [DOI: 10.1111/hae.14593] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 05/02/2022] [Accepted: 05/02/2022] [Indexed: 12/21/2022]
Affiliation(s)
| | | | - Salwa Mostafa
- Pediatric Haematology/Oncology Childrens Hospital, Ain Shams University Cairo Egypt
| | - Nesma Ahmad Safwat
- Clinical Pathology, Faculty of Medicine Ain Shams University Cairo Egypt
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Cruz-Montecinos C, Maas H, Cerda M, Pérez-Alenda S. Altered neural control of gait and its association with pain and joint impairment in adults with haemophilic arthropathy: Clinical and methodological implications. Haemophilia 2022; 28:497-504. [PMID: 35201643 DOI: 10.1111/hae.14517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 01/29/2022] [Accepted: 02/04/2022] [Indexed: 12/27/2022]
Abstract
INTRODUCTION It is unknown whether altered neural control is associated with clinical outcomes in people with haemophilic arthropathy (PWHA). The dynamic motor control index during walking (Walk-DMC) is a summary metric of neural control. AIMS The primary aim of this study was to apply the Walk-DMC to assess if people diagnosed with haemophilic arthropathy have impaired neural control of gait and investigate the association of Walk-DMC with pain and joint impairment. METHOD The Walk-DMC was assessed using surface electromyography in 11 leg muscles. Twenty-two PWHA and 15 healthy subjects walked on a 30-m walkway at 1 m/s. In addition, pain (visual analogue scale), knee flexion contracture (degrees) and joint impairment (Haemophilia Joint Health Score, HJHS) were assessed. The clinical outcomes were correlated with the Walk-DMC. Multiple regression analysis was performed to predict the Walk-DMC using the clinical outcomes. RESULTS In 13 PWHA the Walk-DMC was beyond the normal range (80-120 pts). PWHA with an altered Walk-DMC showed more years with arthropathy, more pain, higher knee flexion contracture and a higher HJHS score (P < .05, effect size > .8). Significant negative moderate associations between Walk-DMC and pain, knee flexion contracture and HJHS were found (P < .05). The model that best predicted the Walk-DMC was the pain with knee flexion contracture (R2 = .44; P = .004). CONCLUSIONS PWHA with abnormal neural control of gait also has more years with arthropathy, more pain, and more impaired joints. Our results indicate an association between the Walk-DMC index and joint damage, specifically with pain in combination with knee flexion contracture.
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Affiliation(s)
- Carlos Cruz-Montecinos
- Physiotherapy in Motion Multispeciality Research Group (PTinMOTION), Department of Physiotherapy, University of Valencia, Valencia, Spain.,Department of Human Movement Sciences, Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, Amsterdam, The Netherlands.,Laboratory of Clinical Biomechanics, Department of Physical Therapy, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Huub Maas
- Department of Human Movement Sciences, Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, Amsterdam, The Netherlands
| | - Mauricio Cerda
- SCIAN-Lab, Programme of Integrative Biology, ICBM, & Center for Medical Informatics and Telemedicine, Faculty of Medicine, University of Chile, Santiago, Chile.,Biomedical Neuroscience Institute, Santiago, Chile
| | - Sofía Pérez-Alenda
- Physiotherapy in Motion Multispeciality Research Group (PTinMOTION), Department of Physiotherapy, University of Valencia, Valencia, Spain
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Gooding R, Thachil J, Alamelu J, Motwani J, Chowdary P. Asymptomatic Joint Bleeding and Joint Health in Hemophilia: A Review of Variables, Methods, and Biomarkers. J Blood Med 2021; 12:209-220. [PMID: 33833602 PMCID: PMC8023018 DOI: 10.2147/jbm.s304597] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 03/19/2021] [Indexed: 12/14/2022] Open
Abstract
Joint health is a key contributor to quality of life in patients with hemophilia. However, variables that impact long-term joint outcomes have not been comprehensively defined. A systematic literature search identified publications relating to joint health in patients with hemophilia. Studies clearly show that early, sustained prophylaxis with factor replacements improves long-term joint outcomes. However, a subset of patients appear to develop arthropathy despite maintaining excellent bleeding outcomes, which suggests possible recurrent asymptomatic bleeding into the joints in these patients. Furthermore, limited data are available on how long-acting factor VIII and factor IX replacement therapies could impact long-term joint outcomes. Many variables were identified as potential indicators that a patient may develop hemophilic arthropathy, including genetic mutations, endogenous factor VIII and IX levels, bone health, and physical activity levels. Tools for the diagnosis and monitoring of hemophilic arthropathy are critical to detect early joint damage, so that management can be adjusted accordingly. Imaging techniques, particularly magnetic resonance imaging, can detect synovial changes, a strong predictor for the future development of hemophilic arthropathy. In addition, several biomarkers associated with cartilage and bone formation, vascularization, and angiogenesis could potentially identify the onset and progression of early joint damage. Since the development of hemophilic arthropathy is complex, a comprehensive therapeutic approach is necessary for the effective prevention of arthropathy in patients with hemophilia.
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Affiliation(s)
- Richard Gooding
- Leicester Haemophilia Centre, Haemostasis & Thrombosis Unit, Leicester Royal Infirmary, Leicester, UK
| | - Jecko Thachil
- Haematology Department, Manchester Royal Infirmary, Manchester, UK
| | - Jayanthi Alamelu
- Haemophilia Department, Evelina Children's Hospital - St Thomas' Hospital, London, UK
| | - Jayashree Motwani
- Haemophilia Comprehensive Care Centre, Birmingham Children's Hospital, Birmingham, UK
| | - Pratima Chowdary
- Katharine Dormandy Haemophilia Centre, Royal Free Hospital, London, UK
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Handwriting Analysis in Children and Adolescents with Hemophilia: A Pilot Study. J Clin Med 2020; 9:jcm9113663. [PMID: 33202574 PMCID: PMC7697872 DOI: 10.3390/jcm9113663] [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] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 11/06/2020] [Accepted: 11/12/2020] [Indexed: 12/26/2022] Open
Abstract
Background: Handwriting is a complex task that requires the integrity of different sensorimotor components to be performed successfully. Patients with hemophilia suffer from recurrent joint bleeds that may occur in the elbow, causing elbow dysfunction with handwriting performance impairment. In our study, we described instrumental dysgraphia that is related to functional disturbances. This pilot study aims to evaluate the handwriting performance in a group of patients with hemophilia. Methods: The study was performed at the Angelo Bianchi Bonomi Hemophilia and Thrombosis Center in Milan. Boys with severe and moderate hemophilia A and B regularly followed-up at that Center, with age between 6–19 years, were eligible. Patients were invited to the Center for one multidisciplinary evaluation of the upper limbs that included: Clinical examination, surface electromyography, and handwriting assessment. Results: All patients, but one, completed handwriting assessment. Overall, 14/19 (74%) had abnormal handwriting, which was overt instrumental dysgraphia in six (32%). There was no difference in Hemophilia Joint Health Score (HJHS) between dysgraphic and non-dysgraphic boys, while surface electromyography (sEMG) revealed a prevalence of flexor muscles of the upper limb in dysgraphic as compared with non-dysgraphic boys. Conclusions: The rather high prevalence of instrumental dysgraphia found in this pilot study deserves a further development of this preliminary experience by increasing the number of examined patients and comparing them with a control group, including quality of life and psychological assessment.
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Pasta G, Annunziata S, Polizzi A, Caliogna L, Jannelli E, Minen A, Mosconi M, Benazzo F, Di Minno MND. The Progression of Hemophilic Arthropathy: The Role of Biomarkers. Int J Mol Sci 2020; 21:E7292. [PMID: 33023246 PMCID: PMC7583947 DOI: 10.3390/ijms21197292] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 09/28/2020] [Accepted: 09/30/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Hemophilia A and B are X-linked congenital bleeding disorders characterized by recurrent hemarthroses leading to specific changes in the synovium and cartilage, which finally result in the destruction of the joint: this process is called hemophilic arthropathy (HA). This review highlights the most prominent molecular biomarkers found in the literature to discuss their potential use in the clinical practice to monitor bleeding, to assess the progression of the HA and the effectiveness of treatments. METHODS A review of the literature was performed on PubMed and Embase, from 3 to 7 August 2020. Study selection and data extraction were achieved independently by two authors and the following inclusion criteria were determined a priori: English language, available full text and articles published in peer-reviewed journal. In addition, further articles were identified by checking the bibliography of relevant articles and searching for the studies cited in all the articles examined. RESULTS Eligible studies obtained at the end of the search and screen process were seventy-three (73). CONCLUSIONS Despite the surge of interest in the clinical use of biomarkers, current literature underlines the lack of their standardization and their potential use in the clinical practice preserving the role of physical examination and imaging in early diagnosis.
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Affiliation(s)
- Gianluigi Pasta
- Department of Orthopaedics and Traumatology, Fondazione Policlinico IRCCS San Matteo, University of Pavia, 27100 Pavia, Italy; (G.P.); (A.P.); (L.C.); (E.J.); (A.M.); (M.M.); (F.B.)
| | - Salvatore Annunziata
- Department of Orthopaedics and Traumatology, Fondazione Policlinico IRCCS San Matteo, University of Pavia, 27100 Pavia, Italy; (G.P.); (A.P.); (L.C.); (E.J.); (A.M.); (M.M.); (F.B.)
| | - Alberto Polizzi
- Department of Orthopaedics and Traumatology, Fondazione Policlinico IRCCS San Matteo, University of Pavia, 27100 Pavia, Italy; (G.P.); (A.P.); (L.C.); (E.J.); (A.M.); (M.M.); (F.B.)
| | - Laura Caliogna
- Department of Orthopaedics and Traumatology, Fondazione Policlinico IRCCS San Matteo, University of Pavia, 27100 Pavia, Italy; (G.P.); (A.P.); (L.C.); (E.J.); (A.M.); (M.M.); (F.B.)
| | - Eugenio Jannelli
- Department of Orthopaedics and Traumatology, Fondazione Policlinico IRCCS San Matteo, University of Pavia, 27100 Pavia, Italy; (G.P.); (A.P.); (L.C.); (E.J.); (A.M.); (M.M.); (F.B.)
| | - Alessandro Minen
- Department of Orthopaedics and Traumatology, Fondazione Policlinico IRCCS San Matteo, University of Pavia, 27100 Pavia, Italy; (G.P.); (A.P.); (L.C.); (E.J.); (A.M.); (M.M.); (F.B.)
| | - Mario Mosconi
- Department of Orthopaedics and Traumatology, Fondazione Policlinico IRCCS San Matteo, University of Pavia, 27100 Pavia, Italy; (G.P.); (A.P.); (L.C.); (E.J.); (A.M.); (M.M.); (F.B.)
| | - Francesco Benazzo
- Department of Orthopaedics and Traumatology, Fondazione Policlinico IRCCS San Matteo, University of Pavia, 27100 Pavia, Italy; (G.P.); (A.P.); (L.C.); (E.J.); (A.M.); (M.M.); (F.B.)
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Guedes VG, Wachholz PA, Thomas S, Souza SAL. Monitoring the joint health of patients with haemophilia in a middle-income country: Considerations on the use of the Haemophilia Joint Health Score. Haemophilia 2020; 27:e267-e269. [PMID: 32897616 DOI: 10.1111/hae.14135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 08/04/2020] [Accepted: 08/06/2020] [Indexed: 11/30/2022]
Affiliation(s)
- Vanessa Giroto Guedes
- Blood Center of Marília Medical School - FAMEMA, Marília, São Paulo, Brazil.,Radiology Department, Hospital Clementino Fraga Filho, Federal University of Rio de Janeiro - UFRJ, Rio de Janeiro, Brazil
| | | | - Sylvia Thomas
- Radiology Department, Hospital Clementino Fraga Filho, Federal University of Rio de Janeiro - UFRJ, Rio de Janeiro, Brazil
| | - Sergio Augusto Lopes Souza
- Radiology Department, Hospital Clementino Fraga Filho, Federal University of Rio de Janeiro - UFRJ, Rio de Janeiro, Brazil
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Wagner B, Seuser A, Krüger S, Herzig ML, Hilberg T, Ay C, Hasenöhrl T, Crevenna R. Establishing an online physical exercise program for people with hemophilia. Wien Klin Wochenschr 2019; 131:558-566. [PMID: 31535221 PMCID: PMC6851214 DOI: 10.1007/s00508-019-01548-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2019] [Revised: 08/06/2019] [Accepted: 08/22/2019] [Indexed: 01/08/2023]
Abstract
BACKGROUND Hemophilia is a congenital bleeding disorder with an estimated frequency of 1:10,000 births. Repeated joint bleeding is a hallmark of the disorder and leads to painful hemophilic arthropathy. Regular exercise can help improve joint stability and function, reduce the risk of injury and bleeding and improve physical fitness and quality of life. This method paper describes an online training concept aiming to offer access to appropriate exercise instructions for people with hemophilia who are not able to attend regular training at a hemophilia center. METHODS The online exercise program is accessible through the homepage of the Department of Physical Medicine, Rehabilitation and Occupational Medicine of the Medical University Vienna as well as through scanning a QR code printed on information material using a smart phone or tablet. RESULTS The program contains exercises to improve mobility, coordination, muscular strength and flexibility. A brief introduction is given by a hematologist, a pediatrician and a physiatrist. An introductory video informs about contraindications and essential precautions, such as medical attendance and sufficient factor therapy to consider before starting the training. Another video gives advice on the exercise composition. The demonstrated exercises are explained by a physician and are available for adults and children. To individualize training recommendations and offer further diagnostic tools and physical treatment options as necessary, the Department of Physical Medicine, Rehabilitation and Occupational Medicine of the Medical University of Vienna will establish consultation hours for people with hemophilia. CONCLUSION As hemophilia is an orphan disease, patients are mainly treated in specialized centers. For patients who live far from these centers or have limited access to a training there for other reasons, the physical medicine consultation hour and the implementation of online exercise instructions offer individually adapted exercise information for a regular home-based training to benefit from increased physical fitness and joint stability.
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Affiliation(s)
- Barbara Wagner
- Department of Physical Medicine, Rehabilitation and Occupational Medicine, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Axel Seuser
- Practice for Rehabilitation, Prevention and Orthopedics, Hans-Böckler-Straße 19, 53225, Bonn, Germany
| | - Steffen Krüger
- Department of Sports Medicine, University of Wuppertal, Moritzstraße 14, 42117, Wuppertal, Germany
| | - Marie Luca Herzig
- Department of Sports Medicine, University of Wuppertal, Moritzstraße 14, 42117, Wuppertal, Germany
| | - Thomas Hilberg
- Department of Sports Medicine, University of Wuppertal, Moritzstraße 14, 42117, Wuppertal, Germany
| | - Cihan Ay
- Department of Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Timothy Hasenöhrl
- Department of Physical Medicine, Rehabilitation and Occupational Medicine, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Richard Crevenna
- Department of Physical Medicine, Rehabilitation and Occupational Medicine, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria.
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Cruz-Montecinos C, Pérez-Alenda S, Cerda M, Maas H. Neuromuscular control during gait in people with haemophilic arthropathy. Haemophilia 2019; 25:e69-e77. [PMID: 30748060 DOI: 10.1111/hae.13697] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2018] [Revised: 01/20/2019] [Accepted: 01/21/2019] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Effects of haemophilic arthropathy on neuromuscular control during gait are currently unknown. AIMS (a) To assess how haemophilic arthropathy affects the complexity of neuromuscular control during gait; (b) To investigate the relationship between complexity of neuromuscular control and joint impairment. METHODS Thirteen control subjects (CG) walked overground at their preferred and a slow velocity and thirteen people with haemophilic arthropathy (PWHA) walking at their preferred velocity. Surface electromyography (EMG) was collected from eleven leg muscles. Electromyography variance explained by muscle synergies (sets of co-activated muscles that can be recruited by a single signal) was calculated by the total variance accounted (tVAF). Three measures were used to evaluate complexity of neuromuscular control: (a) the number of synergies required for tVAF > 90%, (b) tVAF as a function of the number of muscle synergies, and (c) the dynamic motor control index (Walk-DMC). Impairment of ankle and knee joints was determined by the Haemophilia Joint Health Score (HJHS). RESULTS The same number of the muscle synergies was found for each group (P > 0.05). For both walking velocities tested, tVAF1 was higher in PHWA (P < 0.05). The Walk-DMC of PWHA was lower than that of the CG for both walking velocities (P < 0.05). For PWHA, no significant correlation was found between HJHS (sum knee and ankle) and Walk-DMC index (r = -0.32, P = 0.28). CONCLUSIONS These results indicate differences between PWHA and CG in the neuromuscular control of gait. The Walk-DMC and tVAF1 may be useful measures to assess changes in neuromuscular control in response to treatment.
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Affiliation(s)
- Carlos Cruz-Montecinos
- Department of Physiotherapy, University of Valencia, Valencia, Spain.,Department of Human Movement Sciences, Faculty of Behavioural and Movement Sciences, Amsterdam Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.,Laboratory of Clinical Biomechanics, Department of Physical Therapy, Faculty of Medicine, University of Chile, Santiago, Chile
| | | | - Mauricio Cerda
- SCIAN-Lab, Programme of Anatomy and Developmental Biology, Faculty of Medicine, ICBM, University of Chile, Santiago, Chile
| | - Huub Maas
- Department of Human Movement Sciences, Faculty of Behavioural and Movement Sciences, Amsterdam Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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10
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Kurz E, Herbsleb M, Gabriel HHW, Hilberg T. Posturographic and ankle muscle activation characteristics in patients with haemophilia. Haemophilia 2018; 25:136-143. [PMID: 30520541 DOI: 10.1111/hae.13650] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Revised: 10/05/2018] [Accepted: 11/05/2018] [Indexed: 12/28/2022]
Abstract
INTRODUCTION The objective of this work was to examine the interrelations of posturographic and surface EMG (SEMG) characteristics of ankle muscles in patients with haemophilia while standing naturally. METHODS Surface EMG of five bilaterally recorded ankle muscles was conducted in 24 patients with haemophilia (PwH, age: 42 [11] years, mean [SD], 22 A, 2 B, 21 severe, 3 moderate) with median (quartiles) WFH orthopaedic joint score of 30 (20/39) points and 24 non-haemophilic controls (Con, age: 42 [12]). Force plate (IBS) signals were captured simultaneously during bipedal stance with eyes open. Load proportion of the left and right sides as well as heel and forefoot were calculated via four independent pressure transducers. Overall, weight distribution (WD) indices are reported with higher results representing a poorer WD. RESULTS Analyses of WD showed large differences between groups (PwH: 10.2 [5.4], Con: 5.2 [2.9], P < 0.001, d = 1.15). After clustering PwH, large effects (P = 0.02, ηp 2 > 0.16) were found for amplitude ratios of the lateral gastrocnemius (LG) muscle. In PwH, the degree of joint alteration of the right lower limb was associated with load proportion of the left side (ρ > 0.64, P = 0.001). CONCLUSION Patients with greater dysbalance showed higher forefoot loads and appeared to compensate their altered joint situations with considerably higher amplitude ratios of LG. Further studies should investigate whether therapeutic interventions could alter postural alignment and muscle activation and how these can influence patients' joint function and symptoms.
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Affiliation(s)
- Eduard Kurz
- Department of Orthopedic and Trauma Surgery, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany.,Department of Sports Medicine, University of Wuppertal, Wuppertal, Germany
| | - Marco Herbsleb
- Department of Sports Medicine and Health Promotion, Friedrich-Schiller-University Jena, Jena, Germany
| | - Holger H W Gabriel
- Department of Sports Medicine and Health Promotion, Friedrich-Schiller-University Jena, Jena, Germany
| | - Thomas Hilberg
- Department of Sports Medicine, University of Wuppertal, Wuppertal, Germany
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11
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Seuser A, Djambas Khayat C, Negrier C, Sabbour A, Heijnen L. Evaluation of early musculoskeletal disease in patients with haemophilia: results from an expert consensus. Blood Coagul Fibrinolysis 2018; 29:509-520. [PMID: 30020119 PMCID: PMC6125749 DOI: 10.1097/mbc.0000000000000767] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 06/26/2018] [Accepted: 07/05/2018] [Indexed: 11/25/2022]
Abstract
: Early joint damage in patients with haemarthrosis often escapes diagnosis because of insufficient investigation of biomechanical changes. Arthropathy in haemophilia requires complex assessment with several tools. Considering the increased emphasis on an integrated approach to musculoskeletal (MSK) outcomes, re-evaluation of MSK assessment to address individual patient needs is warranted. To advise on the optimal use of current assessment tools and strategies for tailored MSK evaluation in patients with haemophilia. A panel of experts in haemophilic arthropathy evaluated internationally recognized assessment tools through published literature and personal expertise. Each tool was considered, scored and ranked for their utility in the clinical assessment of MSK damage. Subsequently, a patient evaluation table detailing advice on type and frequency of assessments for different patient populations was constructed. To obtain a complete MSK assessment, multiple tools must be used to ensure each criterion is evaluated. For patients with haemophilia, clinical examination of the joint, disease-specific structure/function scores, and activity/participation scores including quality of life are important, and should be performed on a regular basis according to age and clinical condition. Joint imaging is recommended in the prevention, diagnosis and follow-up of haemophilic arthropathy and should be used in conjunction with joint structure and function scores. An integrated approach to MSK assessment using combinations of tools will allow earlier management of dysfunction and may improve long-term outcomes. This approach could be used in long-term follow-up of all patients independent of age and disease stage, especially in children to prevent arthropathy.
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Affiliation(s)
- Axel Seuser
- Private Practice for Prevention, Rehabilitation and Orthopaedics, Bonn, Germany
| | | | - Claude Negrier
- Centre Régional de Traitement de l’Hémophilie, Louis Pradel, University Claude Bernard, Lyon, France
| | - Adly Sabbour
- Physiotherapy Department, Cairo University, Egypt
| | - Lily Heijnen
- Van Creveldkliniek, UMC, Utrecht, the Netherlands
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12
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Rodriguez-Merchan EC. Hemophilic arthropathy: current treatment challenges and future prospects. Expert Opin Orphan Drugs 2018. [DOI: 10.1080/21678707.2018.1508341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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