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Patients' perspectives on systemic sclerosis-related Raynaud's phenomenon in the feet: A qualitative study from the OMERACT Foot and Ankle Working Group. Semin Arthritis Rheum 2024; 65:152372. [PMID: 38325052 DOI: 10.1016/j.semarthrit.2024.152372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 12/11/2023] [Accepted: 01/03/2024] [Indexed: 02/09/2024]
Abstract
OBJECTIVE To explore, from patients' perspectives, the symptoms and impact of Raynaud's phenomenon (RP) on the feet of patients with systemic sclerosis (SSc-RP), and to identify which foot-related domains are important to patients. METHODS Forty participants (34 women) with SSc-RP took part in one of six focus groups held in the United Kingdom or United States. Participants were purposively sampled to ensure diversity in disease type, duration, and ethnicity. The topic guide included questions on RP impact, self-management, and treatment expectations. Qualitative content analysis was employed to identify key concepts in the data relating to foot-specific symptoms and their impact. Themes were organized by corresponding domains of potential importance. RESULTS Twenty-eight participants (70 %) reported experiencing RP in their feet. Five themes were identified corresponding to domains of potential importance: temperature changes, pain, cramping and stiffness, numbness, and color changes. These issues negatively affected participants' lives, impairing walking, driving, and socializing, and causing issues with footwear and hosiery. CONCLUSIONS This large qualitative study exploring the experiences of patients with SSc-RP in the feet identified several key domains of high importance to patients. SSc-RP is common in the feet, presents in several patterns, and impacts multiple aspects of patients' lives. These findings indicate where future foot-specific interventions for RP could be targeted. Findings from this study improve understanding of what domains are important to patients with SSc-RP affecting the feet and will contribute to the development of a core outcome set for foot and ankle disorders in rheumatic and musculoskeletal diseases.
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Impact of foot functionality in patients with systemic sclerosis: Cross-sectional study. J Tissue Viability 2024:S0965-206X(24)00029-9. [PMID: 38514374 DOI: 10.1016/j.jtv.2024.03.004] [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: 09/04/2023] [Revised: 11/27/2023] [Accepted: 03/01/2024] [Indexed: 03/23/2024]
Abstract
BACKGROUND Progressive systemic sclerosis or systemic scleroderma (SS) is a chronic and rare autoimmune disease that mainly affects the skin and various internal organs. Raynaud's phenomenon and digital ulcers are some of the symptoms that affect the foot, causing a decrease in the quality of life of patients. The objective of this study is to determine the functionality of the feet in patients with SS and determine the impact on their daily lives. METHODS A sample of 165 patients (154 women, 11 men) diagnosed with SS with a mean age of 46.29 ± 11.36 years and a mean body mass index (BMI) of 24.90 ± 5.77 was recruited. Each participant completed the Foot Function Index (FFI) questionnaire and the Systemic Sclerosis Questionnaire (SySQ). A multivariate analysis was performed to determine which factors were related to a higher score in both questionnaires. RESULTS 32.1% of the participants (n = 53) had claw toe deformities, 79.4% (n = 131) Raynaud's disease and 20% (n = 33) a history of foot ulcers. 51.5% of the participants (n = 85) presented symptoms in their nails, the most frequent sign being thickening, hardening and yellow coloration. The final score of the FFI questionnaire was 3.51 ± 2.41 (0-9.9), the pain subscale being the highest, with a score of 5.06 ± 2.75, followed by foot disability (3.26 ± 2.91) and difficulty performing activities (1.55 ± 2.22). The final score of the SySQ questionnaire was 0.95 ± 0.45 (0.18-2.45), and the subscales with the highest score were symptom frequency (1.30 ± 0.47), symptom intensity (1.11 ± 0.55), and general skill limitation (0.47 ± 0.51). A high correlation was observed between the final FFI score and the final SySQ score (r = 0.712; p=<0.001). Also, between foot activity limitation and general skill limitation (r = 0.658; p=<0.001). A moderate correlation was observed between foot pain score and overall symptom intensity (r = 0.482; p=<0.001). Also, between foot disability and overall symptom frequency (r = 0.556; p=<0.001). The multivariate analysis (R2 0.51) showed that the final FFI score had a significant relationship with the final SySQ score (p < 0.001). No significant correlation was found between age (p = 0.15), gender (p = 0.49), BMI (p = 0.74) or time of diagnosis (p = 0.57) and FFI. CONCLUSION SS is a disease that affects foot functionality in patients, with a greater impact on the pain scale. There is a correlation between the final FFI score and the final SySQ score, so improving foot functionality could help to improve the overall functionality of the patient with sclerosis.
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Hands and feet radiologic involvements in systemic sclerosis. BMC Rheumatol 2023; 7:9. [PMID: 37208734 DOI: 10.1186/s41927-023-00336-9] [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: 12/10/2021] [Accepted: 05/04/2023] [Indexed: 05/21/2023] Open
Abstract
AIM Systemic sclerosis (SSc) is a rare autoimmune disorder characterized by vascular and fibrosing involvement of the skin and internal organs. In this study, we determined the prevalence and characteristics of radiological hands and feet involvements in Iranian SSc patients to identify the associations between clinical features and radiologic findings. METHODS 43 SSc patients (41 women and 2 men), with a median age of 44.8 years (ranges 26-70 years) and a mean disease duration of 11.8 years (ranges 2-28 years) were studied in this cross-sectional study. RESULTS 42 patients had radiological changes both in their hands and feet. Only one patient had alteration just in hand. The most frequent changes that we found in hand were Juxta-articular Osteoporosis (93%), Acro-osteolysis (58.2%), and Joint Space Narrowing (55.8%). The prevalence of joint space narrowing or acro-osteolysis was higher in subjects with active skin involvement [modified Rodnan skin score (mRSS) > 14] [16/21 vs. 4/16 for patients with inactive skin involvement (mRSS < 14); p = 0.002]. The most frequent changes that we found in the foot were Juxta-articular Osteoporosis (93%), Acro-osteolysis (46.5%), Joint Space Narrowing (58.1%), and subluxation (44.2%). The presence of anti-ccp antibody was detected in 4 (9.3%), while positive rheumatoid factor was found in 13 (30.2%) of SSc patients. CONCLUSION This study corroborates that arthropathy is common in SSc patients. The introduction of the specific radiological involvements of SSc needs to be confirmed by further studies, in order to define the appropriate prognosis and treatment of patients.
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An evaluation of podiatry service use for people with inflammatory rheumatic diseases: a review of a rheumatology podiatry clinic in Aotearoa New Zealand. J Foot Ankle Res 2022; 15:36. [PMID: 35578311 PMCID: PMC9108704 DOI: 10.1186/s13047-022-00542-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 04/29/2022] [Indexed: 11/12/2022] Open
Abstract
Background Foot problems, including foot pain, structural deformities, skin and nail lesions, and footwear difficulties, are common in people with inflammatory rheumatic diseases. However, dedicated podiatry services are limited, including in Aotearoa New Zealand. This study aimed to evaluate the podiatry service use for people with inflammatory rheumatic diseases who attended a specialist podiatric rheumatology clinic in Aotearoa New Zealand. Methods This retrospective review included people with an inflammatory rheumatic disease who attended the Auckland University of Technology Podiatric Rheumatology Clinic between 2010 and 2021. Data were extracted manually from patients’ clinical records, including variables relating to patient characteristics, appointment details, presenting complaint, assessments performed, and treatments provided. Results From 2010 to 2021, 157 people with inflammatory rheumatic diseases attended 1570 appointments. The most common presenting concern was foot pain (reported by n = 121, 77.1% patients during at least one appointment), followed by skin/nail lesions (n = 98, 62.4%) and footwear/orthotic needs (n = 90, 57.3%). A range of podiatric interventions were provided to address foot-care needs, in which education (n = 151, 96.2%) and general skin/nail care (n = 107, 68.2%) were the most common treatments provided. The majority of patients also received footwear interventions at some point during their period of service provision (n = 96, 61.1%), followed by orthoses, other padding/offloading devices, wound care, exercise prescription and referrals to other health professionals. Conclusions This is the first study to review podiatric service provision for people with inflammatory rheumatic diseases attending a specialist podiatric rheumatology clinic in Aotearoa New Zealand. The results of this study have shown that a podiatry clinic dedicated to people with inflammatory rheumatic diseases addresses the wide range of foot problems through an extensive provision of treatment services. Supplementary Information The online version contains supplementary material available at 10.1186/s13047-022-00542-7.
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Subcutaneous calcinosis: Is it different between systemic sclerosis and dermatomyositis? JOURNAL OF SCLERODERMA AND RELATED DISORDERS 2022; 7:7-23. [PMID: 35386947 PMCID: PMC8922676 DOI: 10.1177/23971983211053245] [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: 06/07/2021] [Accepted: 09/27/2021] [Indexed: 02/03/2023]
Abstract
Calcinosis cutis is the deposition of insoluble calcium in the skin and subcutaneous tissues. It is a manifestation of several autoimmune connective tissue diseases, most frequently with systemic sclerosis and juvenile dermatomyositis, followed by adult dermatomyositis. Autoimmune connective tissue disease-associated calcinosis is of the dystrophic subtype, which occurs at sites of damaged tissue in the setting of normal serum calcium and phosphate levels. In juvenile dermatomyositis, calcinosis is considered a marker of ongoing disease activity and possibly inadequate treatment, while in adult dermatomyositis, it is a hallmark of skin damage due to chronic rather than active disease. Calcinosis is associated with long disease duration in systemic sclerosis and dermatomyositis, anti-polymyositis/sclerosis autoantibodies in systemic sclerosis and NXP-2 and melanoma differentiation-associated gene 5 in dermatomyositis. Calcinosis in systemic sclerosis occurs most frequently in the hands, particularly the fingers, whereas in dermatomyositis, it affects mainly the trunk and extremities. The primary mineral component of calcinosis is hydroxyapatite in systemic sclerosis and carbonate apatite in dermatomyositis. Calcinosis in dermatomyositis and systemic sclerosis share some pathogenic mechanisms, but vascular hypoxia seems to play a more important role in systemic sclerosis, whereas the release of calcium from mitochondria in muscle cells damaged by myopathy may be a primary mechanism contributing to dermatomyositis-related calcinosis. Multiple treatment strategies for dermatomyositis and systemic sclerosis-related calcinosis have been used with variable results. Early aggressive treatment of underlying myositis in patients with dermatomyositis may improve long-term outcomes of calcinosis. A better understanding of the pathogenesis of calcinosis is needed to improve treatment options.
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Provision of foot and ankle care services for people with rheumatic and musculoskeletal disease across Europe. Musculoskeletal Care 2019; 18:12-19. [PMID: 31802611 DOI: 10.1002/msc.1431] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Revised: 09/09/2019] [Accepted: 09/11/2019] [Indexed: 11/07/2022]
Abstract
BACKGROUND The aim of the present study was to explore the variation in the provision of care for people with rheumatic and musculoskeletal diseases (RMDs), and foot and ankle problems between European healthcare systems. METHODS An electronic questionnaire was developed and piloted in seven countries prior to being distributed to the presidents of all 22 national health professionals in rheumatology associations within the European League Against Rheumatism (EULAR). Summary data were obtained using SPSS V22. Ethical approval was sought from the Medical Research Ethics Committee of University of Malaga (CEUMA-91-2015-H). RESULTS Sixteen questionnaires (73% response rate) were completed (Austria, Belgium, Czech Republic, Denmark, France, Hungary, Ireland, Italy, Malta, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the UK). All 16 respondents indicated that foot and ankle healthcare services were provided in their country, but only three countries had services specializing in RMD-related foot and ankle problems (the Netherlands, the UK and Malta). The professions providing care varied, depending on the pathology and the country. Foot and ankle pain was mostly treated by rheumatologists and physiotherapists; foot and ankle deformities by orthopaedic surgeons and orthotist/prosthetists; and foot and ankle ulcers by nurses. Services were predominantly delivered through the public sector, and in secondary care (hospital) settings. CONCLUSIONS Only three countries reported having specialist foot and ankle services addressing the needs of people with RMDs. Variation was seen in the professions which provided care between countries, and also between the foot and ankle pathologies cared for. There is a lack of clinical pathways and guidelines for the management of patients with RMD-related foot and ankle problems.
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How Footwear Is Assessed in Patient Reported Measures for People with Arthritis: A Scoping Review. PM R 2019; 12:161-167. [PMID: 31063639 DOI: 10.1002/pmrj.12182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Accepted: 04/30/2019] [Indexed: 11/07/2022]
Abstract
BACKGROUND In people with arthritis, footwear may influence foot function, pain, and mobility. In order to measure the effectiveness of interventions and patient experience, patient-reported outcome measures (PROMs), and patient-reported experience measures (PREMs) are frequently used. The aim of the scoping review was to identify footwear item content within foot-specific PROMs and PREMs used in people with arthritis. METHOD Original studies that developed or validated a footwear-inclusive PROM or PREM for use in people with arthritis affecting the foot were included. A comprehensive search was conducted using AMED, CINAHL, MEDLINE, Scopus, SPORTDiscus, and Ovid Emcare and Embase. A content analysis of extracted footwear content items was performed, by coding item content and grouping into broad themes, then further narrowing down and defining themes under five main categories. RESULTS Nineteen articles satisfied inclusion criteria for this scoping exercise. Eleven PROMs met the inclusion criteria, five of which were designed for use in disease-specific populations (rheumatoid arthritis and gout) and six designed for generic populations. Categories of the footwear specific content from the PROMs included pain, impairment and function, shoe-specific characteristics, and psychosocial aspects. None of the included PROMs assessed footwear satisfaction. Eight PREMs relating to footwear experiences were identified. Seven of the PREMs were disease specific (inflammatory arthritis, osteoarthritis, rheumatoid arthritis, and systemic sclerosis) and one was generic. Content of the footwear-related items of the included PREMs were categorized under pain, impairment and function, footwear satisfaction, and shoe-specific characteristics. None of the PREM studies reported on psychosocial aspects of footwear. CONCLUSIONS Many different instruments have been used to measure the experience of footwear in patients with arthritis. However, no comprehensive tool that evaluates footwear and its relationship with pain, impairment, and disability; the psychosocial aspects of footwear; specific footwear features; and satisfaction is currently available for use in people with arthritis. LEVEL OF EVIDENCE IV.
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Scleroderma skin ulcers definition, classification and treatment strategies our experience and review of the literature. Autoimmun Rev 2017; 17:155-164. [PMID: 29196241 DOI: 10.1016/j.autrev.2017.11.020] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Skin ulcers (SU) are one of the most frequent manifestations of systemic sclerosis (SSc). SSc-SU are very painful, often persistent and recurrent; they may lead to marked impairment of patient's activities and quality of life. Despite their severe impact on the whole SSc patient's management, the proposed definition, classification criteria, and therapeutic strategies of SSc-SU are still controversial. OBJECTIVE The present study aimed to elaborate a comprehensive proposal of definition, classification, and therapeutic strategy of SSc-SU on the basis of our long-term single center experience along with a careful revision of the world literature on the same topic. METHODS A series of 282 SSc patients (254 females and 28 males; 84% with limited and 16% diffuse cutaneous SSc; mean age of 51.5±13.9SD at SSc onset; mean follow-up 5.8±4.6SDyears) enrolled during the last decade at our Rheumatology Unit were retrospectively evaluated with specific attention to SSc-SU. The SSc-SU were classified in 5 subtypes according to prominent pathogenetic mechanism(s) and localization, namely 1. digital ulcers (DU) of the hands or feet, 2. SU on bony prominence, 3. SU on calcinosis, 4. SU of lower limbs, and 5. DU presenting with gangrene. This latter is a very harmful evolution of both DU of the hands and feet needing a differential diagnosis with critical limb ischemia. RESULTS During the follow up period, one or more episodes of SSc-SU were recorded in over half patients (156/282, 55%); skin lesions were often recurrent and difficult-to-heal because of local complications, mainly infections (67.3%), in some cases associated to osteomyelitis (19.2%), gangrene (16%), and/or amputation (11.5%). SSc-SU were significantly associated with lower patients' mean age at the disease onset (p=0.024), male gender (p=0.03), diffuse cutaneous subset (p=0.015), calcinosis (p=0.002), telangiectasia (p=0.008), melanodermia (p<0.001), abnormal PAPs (p=0.036), and/or altered inflammation reactant (CRP, p=0.001). Therapeutic strategy of SSc-SU included both systemic and local pharmacological treatments with particular attention to complicating infections and chronic/procedural pain, as well as a number of non-pharmacological measures. Integrated local treatments were often decisive for the SSc-SU healing; they were mainly based on the wound bed preparation principles that are summarized in the acronym TIME (necrotic Tissue, Infection/Inflammation, Moisture balance, and Epithelization). The updated review of the literature focusing on this challenging issue was analyzed in comparison with our experience. CONCLUSIONS The recent advancement of knowledge and management strategies of SSc-SU achieved during the last years lead to the clear-cut improvement of patients' quality of life and reduced long-term disability.
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A comparison of performance on the Keitel Functional Test by persons with systemic sclerosis and rheumatoid arthritis. Disabil Rehabil 2017; 40:2505-2508. [DOI: 10.1080/09638288.2017.1337240] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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[Prevalence of macrovascular arterial involvement of the 4 limbs in systemic sclerosis: About a case series of 14 patients]. Rev Med Interne 2017; 38:430-435. [PMID: 28602440 DOI: 10.1016/j.revmed.2016.12.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2016] [Revised: 12/21/2016] [Accepted: 12/22/2016] [Indexed: 01/09/2023]
Abstract
INTRODUCTION Trophic disorders of the extremities are a common complication of systemic sclerosis (SSc), mainly related to microvascular damage. However, SSc seems to be a risk factor for premature athero-thrombotic disease that can affect the peripheral arteries, participate in the occurrence of trophic disorders and promote the occurrence of infectious complications. The objective of this study was to assess the prevalence of arterial disease of the limbs in SSc patients. METHODS Consecutive inclusions in the context of a multidisciplinary consultation centered on disability of the hand with collection of clinical data [cardiovascular risk factors (CVRF), history of trophic disorders of ischemic origin, peripheral pulse palpation, Allen maneuver the upper (UL) and lower limbs (LL)], and hemodynamic data (flow recorded by Doppler in radial, ulnar, anterior and posterior tibial arteries, and measurement of systolic indices ankles). RESULTS Fourteen patients were included (11 right-handers, 2 left-handers, 1 ambidextrous). The sex-ratio male/female was 0.27 and the average age of 58.1±10.4 years. The main CVRF were age and smoking. In the UL, 42.8% of patients had a history of trophic disorders, Allen maneuver was abnormal for 35.7% of the superficial palmar arch, 42.9% of ulnar pulse were not perceived and there was no recordable flow in 25% of ulnar artery. In the LL, 14.3% of patients had already presented trophic disorders toes, Allen maneuver was abnormal for 15.4% of the posterior tibial artery, 25.6% of posterior tibial pulse were not perceived and flow of 15.4% of posterior tibial arteries was pathological. CONCLUSION The distal macrovascular disease preferentially affecting the ulnar and posterior tibial arteries with a high frequency to the UL and two times less at LL. The pathophysiology is unclear but it could be a proper manifestation of SSc. It seems necessary that SSc patients have a strict balance of their CVRF and a screening of macrovascular arterial lesions. There is also the question of the place of an anti-atherosclerotic therapy in these patients.
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Biomechanical podiatric evaluation in an Italian cohort of patients with systemic sclerosis: A pilot study. Eur J Rheumatol 2016; 3:169-174. [PMID: 28149661 DOI: 10.5152/eurjrheum.2016.053] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Accepted: 11/16/2016] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE Foot problems are often present in Systemic Sclerosis (SSc) patients, however studies regarding podiatric problems related to SSc are lacking and there are no data evaluating the foot biomechanical changes. The aim of the present pilot study was to evaluate podiatric problems in an Italian cohort of SSc patients by assessing received podiatric services, foot pain and disability and biomechanical foot deformity. MATERIAL AND METHODS 25 consecutive SSc patients were enrolled from the Division of Rheumatology, University of Florence. All SSc patients were assessed by: Standards of Care for People with Foot Musculoskeletal Health problems: Audit Tool, Foot Function Index (FFI), Weight and non-weight bearing foot joint assessment, (Foot Posture Index (FPI) and Gait Cycle), Health Assessment Questionnaire (HAQ) and Medical Outcomes Survey Short Form 36 (SF-36). RESULTS Audit Tool - Only 7 (28%) out of the 25 patients with SSc had a specific podiatric assessment and treatment: no patient received a foot health assessment within the first 6 months of disease diagnosis and no patient received information about foot involvement. 1 patient (4%) received foot assessment every year; 1 patient (4%) received specific information about the disease and 5 patients (20%) received information about the benefits of using adapted footwear and insoles. FFI - Values of pain, disability and activity limitations, reported in FFI, are 4.7±5.1, 5.1±3.2 and 3.2±3.1 (M±DS), respectively. Non-weight bearing foot joint assessment shows a rearfoot varus deformity in 64% of patients, forefoot varus deformity in 42% and 6% forefoot valgus deformity. Weight bearing foot joint assessment, through FPI shows a pronated foot 20% of patients with and 34% with highly pronated overall foot posture. Gait analysis shows that 64% of patients has a contact of the calcaneus in invertion while 36% in eversion. In the midstance, 78% have the foot in pronation and 22% in supination, while in propulsion 12% presents a takeoff of the foot in supination and 88% in the pronation. HAQ result is 1.13±0.80, SFI and SMI scales of SF-36 have scores of 32.38±10.65 and 38.67±11.40, respectively. CONCLUSION Our results shows that podiatric problems in SSc patients are common, serious but foot assessment and health care are inadequate. Thus, foot health information should be improved in order to better empower patients to self-manage low risk problems and help identify high-risk problems, which require specialist care.
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Abstract
Purpose To provide an update on the clinical burden of calcinosis (subcutaneous or intracutaneous deposition of calcium salts) in patients with systemic sclerosis (SSc), and discuss advances in our understanding of pathogenesis, associates, and measurement techniques, as well as an overview of the current approach to management. Methods Four case scenarios are presented, to illustrate the clinical spectrum of calcinosis. Epidemiology (including associates), pathogenesis, imaging and measurement, and treatment are reviewed. Results Calcinosis represents a major clinical problem in patients with SSc. Up to 40% of patients are affected, the proportion depending in part on how carefully calcinosis is looked for. Associates of calcinosis include longer disease duration, anticentromere antibody, and digital ulceration. When severe, calcinosis causes pain, disability, and disfigurement. Pathogenesis is unknown, but tissue ischaemia, microtrauma, and loss of balance between calcification stimulants and inhibitors are likely contributors. Calcinosis deposits are mainly composed of hydroxyapatite. They are very visible on plain radiographs, and radiographic scoring systems are being developed, and other imaging modalities (including computed tomography and ultrasound) are being explored. Despite a number of proposed treatments, currently there is no effective ‘disease-modifying’ therapy for calcinosis and the main aspects of management are antibiotics, analgesics, multidisciplinary team input, and surgical debulking. Conclusions Up until recently, SSc-related calcinosis has received very little attention in terms of research into pathogenesis, measurement, and treatment. This imbalance is now being redressed and although we still do not have an effective treatment, progress is being made.
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Difficulty with daily activities involving the lower extremities in people with systemic sclerosis. Clin Rheumatol 2015; 35:483-8. [DOI: 10.1007/s10067-015-3137-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2015] [Revised: 09/18/2015] [Accepted: 11/27/2015] [Indexed: 10/22/2022]
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The ankle and foot. Rheumatology (Oxford) 2015. [DOI: 10.1016/b978-0-323-09138-1.00078-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Abstract
The aim of this study was to determine whether skin temperature measurement by digital thermography on hands and feet is useful for diagnosis of Raynaud's phenomenon (RP). Fifty-seven patients with RP (primary RP, n = 33; secondary RP, n = 24) and 146 healthy volunteers were recruited. After acclimation to room temperature for 30 min, thermal imaging of palmar aspect of hands and dorsal aspect of feet were taken. Temperature differences between palm (center) and the coolest finger and temperature differences between foot dorsum (center) and first toe significantly differed between patients and controls. The area under curve analysis showed that temperature difference of the coolest finger (cutoff value: 2.2℃) differentiated RP patients from controls (sensitivity/specificity: 67/60%, respectively). Temperature differences of first toe (cutoff value: 3.11℃) also discriminated RP patients (sensitivity/specificity: about 73/66%, respectively). A combination of thermographic assessment of the coolest finger and first toe was highly effective in men (sensitivity/specificity : about 88/60%, respectively) while thermographic assessment of first toe was solely sufficient for women (sensitivity/specificity: about 74/68%, respectively). Thermographic assessment of the coolest finger and first toe is useful for diagnosing RP. In women, thermography of first toe is highly recommended.
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Magnetic resonance imaging versus musculoskeletal ultrasonography in detecting inflammatory arthropathy in systemic sclerosis patients with hand arthralgia. Rheumatol Int 2013; 33:1961-6. [PMID: 23354165 PMCID: PMC3719002 DOI: 10.1007/s00296-013-2665-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2012] [Accepted: 01/04/2013] [Indexed: 11/30/2022]
Abstract
The aim of the study was the detection of inflammatory arthropathy in patients with systemic sclerosis (SSc) with arthralgia using musculoskeletal ultrasonography (MSUS) and magnetic resonance imaging (MRI) and to compare between MRI versus MSUS detecting musculoskeletal abnormalities and find out its relation with other clinical and laboratory parameters. Sixteen SSc patients with hand arthralgia had a baseline MSUS for their hands. Six months later, patients had a second MSUS and MRI with gadolinium of their most symptomatic hand. Of the 16 patients examined by MSUS, it was found that on baseline and second examination, tenosynovitis was seen in 8 (50 %) and 7 (43.7 %) patients and synovitis was seen in 4 (25 %) and 5 (31 %) patients, respectively, indicating persistence synovial inflammation, and erosion was seen in only 1 (6.3 %) patient on baseline and second examination. Regarding MRI, 81.3 % (13) patients had tenosynovitis, 87.5 % (14) patients had synovitis, and 62.5 % (10) patients had erosions. Applying the RAMRIS system (a semiquantitative MRI scoring system used in RA), the mean values for synovitis, bone marrow edema, and erosions fell within the range seen in RA. Systemic sclerosis patients with arthralgia that have no obvious clinical inflammatory arthritis were found to have persistent inflammatory erosive arthropathy in their hands and wrists using MSUS and MRI. While both MRI and MSUS are useful in characterizing synovial inflammation in SSc, MRI is clearly more sensitive than MSUS in this setting. Further studies on larger number of SSc patients with arthralgia and a control group consisting of SSc patients without arthralgia to better establish the clinical and radiological findings in SSc.
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Pressure and pain in systemic sclerosis/scleroderma--an evaluation of a simple intervention (PISCES): randomised controlled trial protocol. BMC Musculoskelet Disord 2012; 13:11. [PMID: 22309847 PMCID: PMC3395828 DOI: 10.1186/1471-2474-13-11] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2011] [Accepted: 02/06/2012] [Indexed: 12/27/2022] Open
Abstract
Background Foot problems associated with Systemic Sclerosis (SSc)/Scleroderma have been reported to be both common and disabling. There are only limited data describing specifically, the mechanical changes occurring in the foot in SSc. A pilot project conducted in preparation for this trial confirmed the previous reports of foot related impairment and reduced foot function in people with SSc and demonstrated a link to mechanical etiologies. To-date there have been no formal studies of interventions directed at the foot problems experienced by people with Systemic Sclerosis. The primary aim of this trial is to evaluate whether foot pain and foot-related health status in people with Systemic Sclerosis can be improved through the provision of a simple pressure-relieving insole. Methods The proposed trial is a pragmatic, multicenter, randomised controlled clinical trial following a completed pilot study. In four participating centres, 140 consenting patients with SSc and plantar foot pain will be randomised to receive either a commercially available pressure relieving and thermally insulating insole, or a sham insole with no cushioning or thermal properties. The primary end point is a reduction in pain measured using the Foot Function Index Pain subscale, 12 weeks after the start of intervention. Participants will complete the primary outcome measure (Foot Function Index pain sub-scale) prior to randomisation and at 12 weeks post randomisation. Secondary outcomes include participant reported pain and disability as derived from the Manchester Foot Pain and Disability Questionnaire and plantar pressures with and without the insoles in situ. Discussion This trial protocol proposes a rigorous and potentially significant evaluation of a simple and readily provided therapeutic approach which, if effective, could be of a great benefit for this group of patients. Trial registration number ISRCTN: ISRCTN02824122
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Foot health needs in people with systemic sclerosis: an audit of foot health care provision. Clin Rheumatol 2011; 30:1611-5. [PMID: 21660438 DOI: 10.1007/s10067-011-1784-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2011] [Revised: 04/21/2011] [Accepted: 04/26/2011] [Indexed: 11/25/2022]
Abstract
The vascular and cutaneous alterations evident in systemic sclerosis/scleroderma (SSc) place the foot at risk of ulceration. The UK Podiatry Rheumatic Care Association (PRCA)/Arthritis and Musculoskeletal Alliance standards of care recommend that all people with SSc should receive at least basic information about their foot health, and that those with foot problems should have access to self-management advice and care where needed. The aim of this study was to evaluate foot health services offered in Leeds (UK) for people with SSc, against nationally agreed standards of care. Ninety-one consecutive patients with SSc were selected from either the connective tissue disease outpatient clinic (n = 70) or the specialist rheumatology foot health clinic (n = 21) at Chapel Allerton Hospital, Leeds Teaching Hospitals NHS Trust. All the patients completed a disease-specific audit tool developed by the UK PRCA that evaluates provision of foot health care for patients with SSc. Sixty-one patients (67%) reported having had foot problems at some point in time and 54 (59%) had current foot problems. Of these 54 patients, 17 (32%) had not received any foot care. Only 36 (39%) of the 91 patients had received any foot health information. This audit demonstrates that patients with SSc have a relatively high prevalence of self-reported foot problems. Foot health care and information are inadequate for people with SSc and foot problems, and preventative information is almost non-existent. Improved foot health information will better empower patients to self-manage low risk problems, and help identify high risk problems which require specialist care.
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Magnetic resonance imaging and musculoskeletal ultrasonography detect and characterize covert inflammatory arthropathy in systemic sclerosis patients with arthralgia. Rheumatology (Oxford) 2010; 49:2357-61. [DOI: 10.1093/rheumatology/keq268] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Podiatry, biomechanics and the rheumatology foot. Rheumatology (Oxford) 2010. [DOI: 10.1016/b978-0-443-06934-5.00013-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Lack of agreement between rheumatologists in defining digital ulceration in systemic sclerosis. ACTA ACUST UNITED AC 2009; 60:878-82. [DOI: 10.1002/art.24333] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Systemic sclerosis: an update for clinicians. Br J Hosp Med (Lond) 2008; 69:464-70. [PMID: 18783099 DOI: 10.12968/hmed.2008.69.8.30744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Recent advances in the management of systemic sclerosis highlight the importance of early diagnosis and assessment, before irreversible tissue injury has occurred. This review will discuss diagnosis, subtyping, and the major clinical features and their management.
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Optimizing Gait in Older People with Foot and Ankle Disorders. NEUROLOGICAL DISEASE AND THERAPY 2005. [DOI: 10.1201/b14109-20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Abstract
Although certain broad principles of treatment apply to all patients with Raynaud's phenomenon, the exact approach will vary depending on the nature and severity of the underlying digital vascular problem. Advances in the understanding of the pathophysiology of Raynaud's phenomenon are directing new lines of therapy. This review considers general (nonpharmacologic) measures, the different types of drug therapy, and the role of surgery. Recent advances in the use of more conventional treatments, such as calcium channel blockers, are discussed and also newer agents that are currently being researched, for example, endothelin-1 receptor antagonists and nitric oxide donors. The necessity of prompt assessment and treatment of acute digital ischemia, which is a medical emergency, is highlighted.
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