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Cucato G, Longano PP, Perren D, Ritti-Dias RM, Saxton JM. Effects of additional exercise therapy after a successful vascular intervention for people with symptomatic peripheral arterial disease. Cochrane Database Syst Rev 2024; 5:CD014736. [PMID: 38695785 PMCID: PMC11064885 DOI: 10.1002/14651858.cd014736.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/04/2024]
Abstract
BACKGROUND Peripheral arterial disease (PAD) is characterised by obstruction or narrowing of the large arteries of the lower limbs, usually caused by atheromatous plaques. Most people with PAD who experience intermittent leg pain (intermittent claudication) are typically treated with secondary prevention strategies, including medical management and exercise therapy. Lower limb revascularisation may be suitable for people with significant disability and those who do not show satisfactory improvement after conservative treatment. Some studies have suggested that lower limb revascularisation for PAD may not confer significantly more benefits than supervised exercise alone for improved physical function and quality of life. It is proposed that supervised exercise therapy as adjunctive treatment after successful lower limb revascularisation may confer additional benefits, surpassing the effects conferred by either treatment alone. OBJECTIVES To assess the effects of a supervised exercise programme versus standard care following successful lower limb revascularisation in people with PAD. SEARCH METHODS We searched the Cochrane Vascular Specialised Register, CENTRAL, MEDLINE, Embase, two other databases, and two trial registers, most recently on 14 March 2023. SELECTION CRITERIA We included randomised controlled trials which compared supervised exercise training following lower limb revascularisation with standard care following lower limb revascularisation in adults (18 years and older) with PAD. DATA COLLECTION AND ANALYSIS We used standard Cochrane methods. Our primary outcomes were maximum walking distance or time (MWD/T) on the treadmill, six-minute walk test (6MWT) total distance, and pain-free walking distance or time (PFWD/T) on the treadmill. Our secondary outcomes were changes in the ankle-brachial index, all-cause mortality, changes in health-related quality-of-life scores, reintervention rates, and changes in subjective measures of physical function. We analysed continuous data by determining the mean difference (MD) and 95% confidence interval (CI), and dichotomous data by determining the odds ratio (OR) with corresponding 95% CI. We used GRADE to assess the certainty of evidence for each outcome. MAIN RESULTS We identified seven studies involving 376 participants. All studies involved participants who received either additional supervised exercise or standard care after lower limb revascularisation. The studies' exercise programmes varied, and included supervised treadmill walking, combined exercise, and circuit training. The duration of exercise therapy ranged from six weeks to six months; follow-up time ranged from six weeks to five years. Standard care also varied between studies, including no treatment or advice to stop smoking, lifestyle modifications, or best medical treatment. We classified all studies as having some risk of bias concerns. The certainty of the evidence was very low due to the risk of bias, inconsistency, and imprecision. The meta-analysis included only a subset of studies due to concerns regarding data reporting, heterogeneity, and bias in most published research. The evidence was of very low certainty for all the review outcomes. Meta-analysis comparing changes in maximum walking distance from baseline to end of follow-up showed no improvement (MD 159.47 m, 95% CI -36.43 to 355.38; I2 = 0 %; 2 studies, 89 participants). In contrast, exercise may improve the absolute maximum walking distance at the end of follow-up compared to standard care (MD 301.89 m, 95% CI 138.13 to 465.65; I2 = 0 %; 2 studies, 108 participants). Moreover, we are very uncertain if there are differences in the changes in the six-minute walk test total distance from baseline to treatment end between exercise and standard care (MD 32.6 m, 95% CI -17.7 to 82.3; 1 study, 49 participants), and in the absolute values at the end of follow-up (MD 55.6 m, 95% CI -2.6 to 113.8; 1 study, 49 participants). Regarding pain-free walking distance, we are also very uncertain if there are differences in the mean changes in PFWD from baseline to treatment end between exercise and standard care (MD 167.41 m, 95% CI -11 to 345.83; I2 = 0%; 2 studies, 87 participants). We are very uncertain if there are differences in the absolute values of ankle-brachial index at the end of follow-up between the intervention and standard care (MD 0.01, 95% CI -0.11 to 0.12; I2 = 62%; 2 studies, 110 participants), in mortality rates at the end of follow-up (OR 0.92, 95% CI 0.42 to 2.00; I2 = 0%; 6 studies, 346 participants), health-related quality of life at the end of follow-up for the physical (MD 0.73, 95% CI -5.87 to 7.33; I2 = 64%; 2 studies, 105 participants) and mental component (MD 1.04, 95% CI -6.88 to 8.95; I2 = 70%; 2 studies, 105 participants) of the 36-item Short Form Health Survey. Finally, there may be little to no difference in reintervention rates at the end of follow-up between the intervention and standard care (OR 0.91, 95% CI 0.23 to 3.65; I2 = 65%; 5 studies, 252 participants). AUTHORS' CONCLUSIONS There is very uncertain evidence that additional exercise therapy after successful lower limb revascularisation may improve absolute maximal walking distance at the end of follow-up compared to standard care. Evidence is also very uncertain about the effects of exercise on pain-free walking distance, six-minute walk test distance, quality of life, ankle-brachial index, mortality, and reintervention rates. Although it is not possible to confirm the effectiveness of supervised exercise compared to standard care for all outcomes, studies did not report any harm to participants from this intervention after lower limb revascularisation. Overall, the evidence incorporated into this review was very uncertain, and additional evidence is needed from large, well-designed, randomised controlled studies to more conclusively demonstrate the role additional exercise therapy has after lower limb revascularisation in people with PAD.
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Affiliation(s)
- Gabriel Cucato
- Department of Sport, Exercise, and Rehabilitation, Northumbria University, Newcastle-upon-Tyne, UK
| | - Paulo Pl Longano
- Ciências da Reabilitação, Universidade Nove de Julho, São Paulo, Brazil
| | - Daniel Perren
- Department of Vascular Surgery, South Tyneside and Sunderland NHS Foundation Trust, Sunderland, UK
| | | | - John M Saxton
- Department of Sport, Health & Exercise Science, University of Hull, Hull, UK
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Dzewaltowski A, Pipinos II, Schieber MN, Johanning J, Casale GP, Myers S, Malcolm P. Lower limb revascularization leads to faster walking but with less efficient mechanics in claudicating patients. J Biomech 2024; 162:111880. [PMID: 38070293 DOI: 10.1016/j.jbiomech.2023.111880] [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: 04/14/2023] [Revised: 11/16/2023] [Accepted: 11/17/2023] [Indexed: 01/16/2024]
Abstract
Peripheral artery disease (PAD) is characterized by reduced blood flow to the extremities due to atherosclerosis. Studies report impaired gait mechanics in patients with lower extremity PAD. We hypothesized that revascularization surgery would improve gait mechanics when quantified by net lower limb joint work across the stance phase of walking. We performed gait analyses in 35 patients with PAD and 35 healthy, older adults. Patients with PAD performed a walking protocol prior to and six months following revascularization surgery. Healthy adults only took part in a single walking session. Lower limb joint powers were calculated using inverse dynamics and were integrated across early, middle, and late stance phases to determine the work performed during each phase (J kg-1). The work mechanical ratio between positive-producing and negative-producing phases of stance was calculated for each lower-limb joint. Self-selected walking speed significantly increased from 1.13 ± 0.2 ms-1 to 1.26 ± 0.18 ms-1 in patients following revascularization (p < 0.001). We observed a significant decrease in positive late stance work (p < 0.001) in conjunction with more negative work during early stance (p < 0.001) in patients following revascularization. Revascularization surgery led to faster walking without an increase in the ankle joint's mechanical ratio. Our results suggest faster walking was achieved via work done at the hip rather than the ankle. These findings suggest that additional therapies that facilitate the restoration of muscle, tissue, and nervous system damage caused by years of having reduced blood flow to the limbs might still be beneficial following revascularization.
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Affiliation(s)
- Alex Dzewaltowski
- Department of Biomechanics, University of Nebraska at Omaha, Omaha, Nebraska, USA; Scholl College of Podiatric Medicine, Rosalind Franklin University of Medicine & Science, North Chicago, Illinois, USA
| | - Iraklis I Pipinos
- Department of Surgery, University of Nebraska Medical Center, Omaha, Nebraska, USA; Department of Surgery and Veterans Affairs Research Service, Nebraska-Western Iowa Health, Care System, Omaha, Nebraska, USA
| | - Molly N Schieber
- Department of Surgery, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Jason Johanning
- Department of Surgery, University of Nebraska Medical Center, Omaha, Nebraska, USA; Department of Surgery and Veterans Affairs Research Service, Nebraska-Western Iowa Health, Care System, Omaha, Nebraska, USA
| | - George P Casale
- Department of Surgery, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Sara Myers
- Department of Biomechanics, University of Nebraska at Omaha, Omaha, Nebraska, USA; Department of Surgery and Veterans Affairs Research Service, Nebraska-Western Iowa Health, Care System, Omaha, Nebraska, USA
| | - Philippe Malcolm
- Department of Biomechanics, University of Nebraska at Omaha, Omaha, Nebraska, USA.
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Nowaczyk A, Cwajda-Białasik J, Jawień A, Szewczyk MT. Enhancing Functional Efficiency and Quality of Life through Revascularization Surgery in Peripheral Arterial Disease: A Comparative Analysis of Objective and Subjective Indicators. Med Sci Monit 2023; 29:e941673. [PMID: 37718505 PMCID: PMC10512747 DOI: 10.12659/msm.941673] [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: 07/04/2023] [Accepted: 07/31/2023] [Indexed: 09/19/2023] Open
Abstract
BACKGROUND This study aimed to compare the ankle-brachial index (ABI), maximal claudication distance (MCD), pain-free walking distance (PFWD), claudication pain, and quality of life (intermittent claudication questionnaire [ICQ]) before and 3 months after revascularization surgery in 98 patients diagnosed with peripheral arterial disease (PAD) at a single center in Poland. MATERIAL AND METHODS Ninety-eight patients were examined (77% men, 23% women, 65.65±7.27 years old), diagnosed with PAD, and qualified for revascularization. The diagnosis of PAD was made on the basis of ABI ≤0.9 and medical records. The patients underwent a noninvasive examination, including measurement of ABI (by Doppler with the EZ8 probe), assessment of the quality of life by ICQ, distance of intermittent claudication on a treadmill using the Gardner-Skinner protocol (including PFWD and MCD), and pain intensity during walking (numeric rating scale [NRS11]). The assessment was carried out twice: 1 to 5 days before surgery and 3 months after surgery. RESULTS There was an increase of ABI (0.4 vs 0.62, P<0.001), PFWD (26.64 vs 80.21, P<0.001), MCD (60.08 vs 181.85, P<0.001), and ICQ (79.92 vs 60.23, P<0.001) and reduction of PFWD pain (7.26 vs 6.05, P<0.001) and MCD pain (9.24 vs 8.11, P<0.001). CONCLUSIONS Revascularization surgery improved the ABI and patients functional efficiency expressed in the improvement of subjective indicators PFWD, MCD, NRS11, and ICQ. Patients who had a longer duration of disease had worse outcomes after revascularization. More attention should be paid to increasing access to preventive examinations aimed at early detection of PAD and the possibility of implementing conservative treatment.
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Affiliation(s)
- Anna Nowaczyk
- Department of Cardiac Rehabilitation and Health Promotion, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Bydgoszcz, Poland
| | - Justyna Cwajda-Białasik
- Department of Perioperative Nursing, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Bydgoszcz, Poland
| | - Arkadiusz Jawień
- Department of Vascular Surgery and Angiology, Antoni Jurasz University Hospital No. 1, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Bydgoszcz, Poland
| | - Maria Teresa Szewczyk
- Department of Perioperative Nursing, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Bydgoszcz, Poland
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Foussard N, Dari L, Ducasse E, Rigalleau V, Mohammedi K, Caradu C. Lower-limb peripheral arterial disease and amputations in people with diabetes: Risk factors, prognostic value and management. Presse Med 2023; 52:104164. [PMID: 36863662 DOI: 10.1016/j.lpm.2023.104164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 12/20/2022] [Accepted: 02/17/2023] [Indexed: 03/04/2023] Open
Abstract
Lower-limb peripheral arterial disease (PAD), is a common manifestation of systemic atherosclerosis, resulting from a partial or complete obstruction of at least one lower-limb arteries. PAD is a major endemic disease with an excess risk of major cardiovascular events and death. It also leads to disability, high rates of lower-limb adverse events and non-traumatic amputation. In patients with diabetes, PAD is particularly frequent and has a worse prognosis than in patients without diabetes. The risk factors of PAD are comparable to those for cardiovascular disease. The ankle-brachial index is usually recommended to screen PAD despite its limited performance in patients with diabetes, affected by the presence of peripheral neuropathy, medial arterial calcification, incompressible arteries and infection. Toe brachial index and toe pressure emerge as alternative screening tools. The management of PAD requires strict control of cardiovascular risk factors including diabetes, hypertension and dyslipidaemia, the use of antiplatelet agents and lifestyle management, to reduce cardiovascular adverse events, but few randomized controlled trials have evaluated the benefits of these treatments in PAD. Several advances have been achieved in endovascular and surgical revascularization procedures, with obvious improvement in PAD prognosis. Further studies are required to increase our understanding of the pathophysiology of PAD and to evaluate the interest of different therapeutic strategies in the occurrence and progression of PAD in patients with diabetes. Here, we present a narrative and contemporary review to synthesize the key epidemiology findings, screening and diagnosis methods, and major therapeutic advances regarding PAD in patients with diabetes.
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Affiliation(s)
- Ninon Foussard
- Bordeaux University Hospital, Hôpital Haut-Lévêque, Department of Endocrinology, Diabetes and Nutrition, Pessac, France; University of Bordeaux, Faculty of Medicine, Bordeaux, France; INSERM unit 1034, Biology of Cardiovascular Diseases, Pessac, France
| | - Loubna Dari
- University of Bordeaux, Faculty of Medicine, Bordeaux, France; Bordeaux University Hospital, Hôpital Saint-André, Vascular Medicine Department, Bordeaux, France
| | - Eric Ducasse
- University of Bordeaux, Faculty of Medicine, Bordeaux, France; INSERM unit 1034, Biology of Cardiovascular Diseases, Pessac, France; Bordeaux University Hospital, Department of Vascular Surgery, Bordeaux, France
| | - Vincent Rigalleau
- Bordeaux University Hospital, Hôpital Haut-Lévêque, Department of Endocrinology, Diabetes and Nutrition, Pessac, France; University of Bordeaux, Faculty of Medicine, Bordeaux, France
| | - Kamel Mohammedi
- Bordeaux University Hospital, Hôpital Haut-Lévêque, Department of Endocrinology, Diabetes and Nutrition, Pessac, France; University of Bordeaux, Faculty of Medicine, Bordeaux, France; INSERM unit 1034, Biology of Cardiovascular Diseases, Pessac, France.
| | - Caroline Caradu
- Bordeaux University Hospital, Department of Vascular Surgery, Bordeaux, France
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Li Z, Ge Q, Feng J, Jia K, Zhao J. Quantification of blood flow index in diffuse correlation spectroscopy using long short-term memory architecture. BIOMEDICAL OPTICS EXPRESS 2021; 12:4131-4146. [PMID: 34457404 PMCID: PMC8367234 DOI: 10.1364/boe.423777] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 06/08/2021] [Accepted: 06/08/2021] [Indexed: 05/30/2023]
Abstract
Diffuse correlation spectroscopy (DCS) is a noninvasive technique that derives blood flow information from measurements of the temporal intensity fluctuations of multiply scattered light. Blood flow index (BFI) and especially its variation was demonstrated to be approximately proportional to absolute blood flow. We investigated and assessed the utility of a long short-term memory (LSTM) architecture for quantification of BFI in DCS. Phantom and in vivo experiments were established to measure normalized intensity autocorrelation function data. Improved accuracy and faster computational time were gained by the proposed LSTM architecture. The results support the notion of using proposed LSTM architecture for quantification of BFI in DCS. This approach would be especially useful for continuous real-time monitoring of blood flow.
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Affiliation(s)
- Zhe Li
- Faculty of Information Technology, Beijing University of Technology, Beijing 100124, China
- Beijing Laboratory of Advanced Information Networks, Beijing 100124, China
- Beijing Key Laboratory of Computational Intelligence and Intelligent System, Beijing University of Technology, Beijing 100124, China
- Zhe Li and Qisi Ge contributed equally to this work
| | - Qisi Ge
- Faculty of Information Technology, Beijing University of Technology, Beijing 100124, China
- Beijing Laboratory of Advanced Information Networks, Beijing 100124, China
- Beijing Key Laboratory of Computational Intelligence and Intelligent System, Beijing University of Technology, Beijing 100124, China
- Zhe Li and Qisi Ge contributed equally to this work
| | - Jinchao Feng
- Faculty of Information Technology, Beijing University of Technology, Beijing 100124, China
- Beijing Laboratory of Advanced Information Networks, Beijing 100124, China
- Beijing Key Laboratory of Computational Intelligence and Intelligent System, Beijing University of Technology, Beijing 100124, China
| | - Kebin Jia
- Faculty of Information Technology, Beijing University of Technology, Beijing 100124, China
- Beijing Laboratory of Advanced Information Networks, Beijing 100124, China
- Beijing Key Laboratory of Computational Intelligence and Intelligent System, Beijing University of Technology, Beijing 100124, China
| | - Jing Zhao
- College of Pharmaceutical Engineering of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
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Kobayashi T, Hamamoto M, Okazaki T, Honma T, Iba K, Takakuwa T, Harada T, Takahashi S. Effectiveness of continuous unsupervised exercise therapy after above-knee femoropopliteal bypass. Vascular 2020; 29:387-395. [PMID: 32951562 DOI: 10.1177/1708538120957488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Exercise therapy has acceptable outcomes for patients with intermittent claudication, although few reports exist regarding the results of continuous exercise therapy after surgical reconstruction for intermittent claudication. This study aimed to analyze the long-term outcomes of unsupervised exercise therapy for patients after above-knee femoropopliteal bypass. MATERIAL AND METHODS We retrospectively analyzed 69 patients (69 limbs, 69 grafts) who underwent above-knee femoropopliteal bypass from April 2009 to March 2018 in our hospital. At six months after above-knee femoropopliteal bypass, we evaluated the maintenance of unsupervised exercise therapy. Patients who continued unsupervised exercise therapy or discontinued unsupervised exercise therapy were assessed via 1:1 propensity matching. Long-term outcomes such as patency, survival, and major adverse cardiovascular events were compared between the groups after matching. We also analyzed the maintaining rate of unsupervised exercise therapy in a study cohort. RESULTS Twenty-nine (42%) patients continued unsupervised exercise therapy until six months after above-knee femoropopliteal bypass. The discontinued unsupervised exercise therapy had higher proportions of female sex (p = 0.015) and cerebrovascular disease (p = 0.025) than did the continued unsupervised exercise therapy. The mean follow-up period was 65 ± 36 months. After propensity matching, the rates of the following factors were significantly higher in the continued unsupervised exercise therapy than in the discontinued unsupervised exercise therapy: primary patency (97% vs. 61%, p = 0.0041), secondary patency (100% vs. 69%, p = 0.0021), and freedom from major adverse cardiovascular events (61% vs. 24%, p = 0.0071) at five years. Both groups had a similar survival rate. The maintaining rate of unsupervised exercise therapy in the study cohort was 44% at six months, 41% at one year, 36% at three years, 25% at five years, and 25% at seven years. CONCLUSION The findings of this study suggested superior long-term outcomes, including graft patency and freedom from major adverse cardiovascular events, with unsupervised exercise therapy after open bypass than with the usual therapy. Unsupervised exercise therapy may be recommended for the patients after open bypass.
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Affiliation(s)
- Taira Kobayashi
- Department of Cardiovascular Surgery, JA Hiroshima General Hospital, Hiroshima, Japan
| | - Masaki Hamamoto
- Department of Cardiovascular Surgery, JA Hiroshima General Hospital, Hiroshima, Japan
| | - Takanobu Okazaki
- Department of Cardiovascular Surgery, JA Hiroshima General Hospital, Hiroshima, Japan
| | - Tomoaki Honma
- Department of Rehabilitation, JA Hiroshima General Hospital, Hiroshima, Japan
| | - Kazutoshi Iba
- Department of Rehabilitation, JA Hiroshima General Hospital, Hiroshima, Japan
| | - Tsubasa Takakuwa
- Department of Rehabilitation, JA Hiroshima General Hospital, Hiroshima, Japan
| | - Takumi Harada
- Department of Surgery, Institute of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Shinya Takahashi
- Department of Cardiovascular Surgery, Graduate School of Medicine, Hiroshima University, Hiroshima, Japan
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Rümenapf G, Morbach S, Schmidt A, Sigl M. Intermittent Claudication and Asymptomatic Peripheral Arterial Disease. DEUTSCHES ARZTEBLATT INTERNATIONAL 2020; 117:188-193. [PMID: 32327031 DOI: 10.3238/arztebl.2020.0188] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 09/10/2019] [Accepted: 12/20/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND The conservative treatment of peripheral arterial disease (PAD), as recommended in current guidelines, encompasses measures such as lifestyle modification and risk-factor management. In addition, in patients with vasogenic intermittent claudication (IC), it is recommended that patients first be given drugs to improve perfusion and undergo supervised gait training. Revascularization is not recommended for asymptomatic persons, but it is considered mandatory for patients with critical ischemia. In this article on conservative and revascularizing treatment strategies for IC, we address the following questions: whether all treatment options are available, how effective they are, and whether the reality of treatment for IC in Germany corresponds to what is recommended in the guidelines. METHODS In 2014, the German Society for Angiology carried out a comprehensive literature search in order to prepare a new version of the S3 guideline on PAD. This literature search was updated up to 2018, with identical methods, for the present review. RESULTS The benefit of lifestyle modification and risk factor treatment is supported by high-level evidence ( evidence level I, recommendation grade A ). The distance patients are able to walk without pain is increased by drug therapy as well (evidence level IIb), but the therapeutic effect is only moderate. Supervised exercise training (SET), though supported by high-level evidence (I, A), is of limited efficacy, availability, and applicability, and patient compliance with it is also limited. In patients with IC, revascularization leads to complete relief of symptoms more rapidly than gait training, and its long-term benefit is steadily improving owing to advances in medical technology. A combination of arterial revascularization and gait training yields the best results. In a clinical trial, patients with IC who underwent combined therapy increased the distance they could walk without pain by 954 m in six months, compared to 407 m in a group that underwent gait training alone. CONCLUSION In the treatment of vasogenic IC, SET and drugs to increase perfusion are now giving way to revascularization, which is more effective. As far as can be determined, SET is not currently implemented at all in the German health care system. It would be desirable for SET to be more available and more widely used, both to sustain the benefit of revascularization over the long term and to lower the general cardiovascular risk.
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Affiliation(s)
- Gerhard Rümenapf
- Department of Angiology, Center of Vascular Medicine "Oberrhein" Speyer, Diakonissen-Stiftungs-Krankenhaus, Speyer; Department of Diabetology and Angiology, Marienkrankenhaus, Soest; Department of Angiology, University Hospital Leipzig; Department of Angiology, Department of Medicine 1, University Hospital Mannheim
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Carvalho TD, Milani M, Ferraz AS, Silveira ADD, Herdy AH, Hossri CAC, Silva CGSE, Araújo CGSD, Rocco EA, Teixeira JAC, Dourado LOC, Matos LDNJD, Emed LGM, Ritt LEF, Silva MGD, Santos MAD, Silva MMFD, Freitas OGAD, Nascimento PMC, Stein R, Meneghelo RS, Serra SM. Brazilian Cardiovascular Rehabilitation Guideline - 2020. Arq Bras Cardiol 2020; 114:943-987. [PMID: 32491079 PMCID: PMC8387006 DOI: 10.36660/abc.20200407] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Affiliation(s)
- Tales de Carvalho
- Clínica de Prevenção e Reabilitação Cardiosport , Florianópolis , SC - Brasil
- Universidade do Estado de Santa Catarina (Udesc), Florianópolis , SC - Brasil
| | | | | | - Anderson Donelli da Silveira
- Programa de Pós-Graduação em Cardiologia e Ciências Cardiovasculares da Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre , RS - Brasil
- Hospital de Clínicas de Porto Alegre , Universidade Federal do Rio Grande do Sul (HCPA/UFRGS), Porto Alegre , RS - Brasil
- Vitta Centro de Bem Estar Físico , Porto Alegre , RS - Brasil
| | - Artur Haddad Herdy
- Clínica de Prevenção e Reabilitação Cardiosport , Florianópolis , SC - Brasil
- Instituto de Cardiologia de Santa Catarina , Florianópolis , SC - Brasil
- Unisul: Universidade do Sul de Santa Catarina (UNISUL), Florianópolis , SC - Brasil
| | | | | | | | | | | | - Luciana Oliveira Cascaes Dourado
- Instituto do Coração (Incor) do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HC-FMUSP), Rio de Janeiro , RJ - Brasil
| | | | | | - Luiz Eduardo Fonteles Ritt
- Hospital Cárdio Pulmonar , Salvador , BA - Brasil
- Escola Bahiana de Medicina e Saúde Pública , Salvador , BA - Brasil
| | | | - Mauro Augusto Dos Santos
- ACE Cardiologia do Exercício , Rio de Janeiro , RJ - Brasil
- Instituto Nacional de Cardiologia , Rio de Janeiro , RJ - Brasil
| | | | | | - Pablo Marino Corrêa Nascimento
- Universidade Federal Fluminense (UFF), Rio de Janeiro , RJ - Brasil
- Instituto Nacional de Cardiologia , Rio de Janeiro , RJ - Brasil
| | - Ricardo Stein
- Programa de Pós-Graduação em Cardiologia e Ciências Cardiovasculares da Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre , RS - Brasil
- Hospital de Clínicas de Porto Alegre , Universidade Federal do Rio Grande do Sul (HCPA/UFRGS), Porto Alegre , RS - Brasil
- Vitta Centro de Bem Estar Físico , Porto Alegre , RS - Brasil
| | - Romeu Sergio Meneghelo
- Instituto Dante Pazzanese de Cardiologia , São Paulo , SP - Brasil
- Hospital Israelita Albert Einstein , São Paulo , SP - Brasil
| | - Salvador Manoel Serra
- Instituto Estadual de Cardiologia Aloysio de Castro (IECAC), Rio de Janeiro , RJ - Brasil
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Machado I, Sousa N, Paredes H, Ferreira J, Abrantes C. Combined Aerobic and Resistance Exercise in Walking Performance of Patients With Intermittent Claudication: Systematic Review. Front Physiol 2020; 10:1538. [PMID: 31969830 PMCID: PMC6960137 DOI: 10.3389/fphys.2019.01538] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 12/05/2019] [Indexed: 01/19/2023] Open
Abstract
Background: The short-term benefits of aerobic and resistance exercise in subjects affected by Peripheral Arterial Disease (PAD) are scarcely examined in interaction. This study aimed to identify the effects of combined aerobic and resistance exercise programs on walking performance compared with isolated aerobic exercise or with the usual care in patients with intermittent claudication. Methods: A systematic review was conducted following the PRISMA statement. A total of five electronic databases were searched (until October 2019) for randomized and non-randomized controlled trials. The focus comprised PAD patients with intermittent claudication who performed a combined aerobic and resistance exercise program that assessed the walking performance. Results: Seven studies include combined aerobic and resistance exercise vs. isolated aerobic or vs. usual care. The studies represented a sample size of 337 participants. The follow-up ranged from 4 to 12 weeks, 2 to 5 times-per-week. The risk of bias in the trials was a deemed moderate-to-high risk. After the interventions, the percent change in walking performance outcomes had a large variation. In the combined and isolated aerobic programs, the walking performance always improved, while in the usual care group oscillates between the deterioration and the improvement in all outcomes. Combined exercise and isolated aerobic exercise improved the claudication onset distance from 11 to 396%, and 30 to 422%, the absolute claudication distance from 81 to 197%, and 53 to 121%, and the maximal walking distance around 23 and 10%, respectively. Conclusions: Currently, there is insufficient evidence about the effects of combined aerobic and resistance exercise compared to isolated aerobic exercise or usual care on walking performance. However, despite the low quality of evidence, the combined aerobic and resistance exercise seems to be an effective strategy to improve walking performance in patients with intermittent claudication. These combined exercise modes or isolated aerobic exercise produce positive and significant results on walking performance. The usual care approach has a trend to deteriorate the walking performance. Thus, given the scarcity of data, new randomized controlled trial studies that include assessments of cardiovascular risk factors are urgently required to better determine the effect of this exercise combination.
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Affiliation(s)
- Isabel Machado
- Department of Sports Science, Exercise and Health, University of Trás-os-Montes e Alto Douro, Vila Real, Portugal.,Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), Vila Real, Portugal
| | - Nelson Sousa
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), Vila Real, Portugal.,Public Health Unit of Santo Tirso, ACES Grande Porto I-Santo Tirso/Trofa, Santo Tirso, Portugal
| | - Hugo Paredes
- Department of Engineering, University of Trás-os-Montes e Alto Douro, Vila Real, Portugal.,Institute for Systems and Computer Engineering, Technology and Science (INESC TEC), Porto, Portugal
| | - Joana Ferreira
- Hospital of Senhora da Oliveira/EPE, Angiology and Vascular Surgery, Guimarães, Portugal.,Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal
| | - Catarina Abrantes
- Department of Sports Science, Exercise and Health, University of Trás-os-Montes e Alto Douro, Vila Real, Portugal.,Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), Vila Real, Portugal
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Frank U, Nikol S, Belch J, Boc V, Brodmann M, Carpentier PH, Chraim A, Canning C, Dimakakos E, Gottsäter A, Heiss C, Mazzolai L, Madaric J, Olinic DM, Pécsvárady Z, Poredoš P, Quéré I, Roztocil K, Stanek A, Vasic D, Visonà A, Wautrecht JC, Bulvas M, Colgan MP, Dorigo W, Houston G, Kahan T, Lawall H, Lindstedt I, Mahe G, Martini R, Pernod G, Przywara S, Righini M, Schlager O, Terlecki P. ESVM Guideline on peripheral arterial disease. VASA 2019; 48:1-79. [DOI: 10.1024/0301-1526/a000834] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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11
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Aboyans V, Ricco JB, Bartelink MLEL, Björck M, Brodmann M, Cohnert T, Collet JP, Czerny M, De Carlo M, Debus S, Espinola-Klein C, Kahan T, Kownator S, Mazzolai L, Naylor AR, Roffi M, Röther J, Sprynger M, Tendera M, Tepe G, Venermo M, Vlachopoulos C, Desormais I. 2017 ESC Guidelines on the Diagnosis and Treatment of Peripheral Arterial Diseases, in collaboration with the European Society for Vascular Surgery (ESVS): Document covering atherosclerotic disease of extracranial carotid and vertebral, mesenteric, renal, upper and lower extremity arteriesEndorsed by: the European Stroke Organization (ESO)The Task Force for the Diagnosis and Treatment of Peripheral Arterial Diseases of the European Society of Cardiology (ESC) and of the European Society for Vascular Surgery (ESVS). Eur Heart J 2019; 39:763-816. [PMID: 28886620 DOI: 10.1093/eurheartj/ehx095] [Citation(s) in RCA: 1965] [Impact Index Per Article: 393.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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12
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Brindisino F, Pennella D, Giovannico G, Rossettini G, Heick JD, Maselli F. Low back pain and calf pain in a recreational runner masking peripheral artery disease: A case report. Physiother Theory Pract 2019; 37:1146-1157. [PMID: 31661344 DOI: 10.1080/09593985.2019.1683922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Background: Running is one of the most popular sports worldwide due to its low costs and its beneficial impact on health. Recent evidence suggests 11% to 85% of recreational runners experience at least one running-related injury each year and most of these are related to musculoskeletal conditions. The aim of this case report is to describe the clinical decision-making process that guided a physiotherapist to suspect a non-musculoskeletal cause in a recreational runner presenting with low back pain and calf pain secondary to Peripheral Artery Disease.Case Presentation: This case report describes the clinical history, clinical exam, laboratory and imaging tests, and surgical procedure of a 65 y.o. amateur runner suffering low back pain and left calf pain for 3 months. The patient's clinical findings suggested that referral to another health-care provider was required to explore potential non-musculoskeletal sources of pain. An angioplasty was necessary to solve the patient's clinical situation.Discussion and Conclusion: In this patient case, clinical findings along with a comprehensive family and personal history, ruled out a musculoskeletal condition and implicated a vascular condition.
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Affiliation(s)
- Fabrizio Brindisino
- Department of Medicine and Health Science "Vincenzo Tiberio", University of Molise C/da Tappino c/o Cardarelli Hospital, Campobasso, Italy.,FTM, Physiotherapy and Manual Therapy, Physiotherapy Department, Lizzanello, Italy
| | - Denis Pennella
- Department of Medicine and Health Science "Vincenzo Tiberio", University of Molise C/da Tappino c/o Cardarelli Hospital, Campobasso, Italy
| | - Giuseppe Giovannico
- Department of Medicine and Health Science "Vincenzo Tiberio", University of Molise C/da Tappino c/o Cardarelli Hospital, Campobasso, Italy.,FTM, Physiotherapy and Manual Therapy, Physiotherapy Department, Lizzanello, Italy
| | - Giacomo Rossettini
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, Campus of Savona, Savona, Italy
| | - John D Heick
- Northern Arizona University Flagstaff, Flagstaff, AZ, USA.,Department of Physical Therapy and Athletic Training, Flagstaff, AZ, USA
| | - Filippo Maselli
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, Campus of Savona, Savona, Italy
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13
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Use of statins in patients with peripheral artery disease. Trends Cardiovasc Med 2019; 30:257-262. [PMID: 31307839 DOI: 10.1016/j.tcm.2019.07.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 06/15/2019] [Accepted: 07/03/2019] [Indexed: 12/24/2022]
Abstract
Atherosclerotic peripheral artery disease (PAD) is a growing health issue that affects more than 200 million individuals worldwide, conferring a high risk of cardiovascular events and death. In spite of its high prevalence, PAD has often been neglected in the past and the heightened cardiovascular risk of patients with PAD has been consistently under-recognized by practitioners. Considering that an integrated approach to reduce cardiovascular events and lower limb complications is necessary in this setting, statins represent the cornerstone of therapy as reported by current American and European guidelines. Literature has extensive data about the importance of lipid-lowering therapy in patients with PAD demonstrating that statins reduce symptoms, cardiovascular events and mortality. Despite data extrapolated from many studies on coronary artery diseases, moderate-dose statin therapy seems to be safe, and the minor risks posed in terms of myopathy-related symptoms are greatly outweighed by benefits. Other lipid-lowering drugs did not show the same results in terms of outcome and they should not be considered as first line therapy in these patients. The role of anti-PCSK9 inhibitors is emerging in the literature but further data are necessary to understand their superiority over statins.
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A Novel, Individualized Exercise Program for Patients with Peripheral Arterial Disease Recovering from Bypass Surgery. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16122127. [PMID: 31208125 PMCID: PMC6616574 DOI: 10.3390/ijerph16122127] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 06/05/2019] [Accepted: 06/09/2019] [Indexed: 01/22/2023]
Abstract
The effectiveness of an individual six-month-long physical exercise program in improving health-related quality of life (HRQOL) is unclear. There is some evidence that an individual exercise program can be effective for this aim. The goal of this study was to compare an individual six-month-long physical exercise program for patients with PAD (Peripheral Arterial Disease) with a traditional exercise program and find the effect of these programs on HRQOL and PAD risk factors. The study included patients who underwent femoral–popliteal artery bypass grafting surgery. Patients were divided into three groups: patients participating in an individual six-month-long physical exercise program (group I), in the standard physical activity program (group II), and in a control group (group III), with no subjects participating in rehabilitation II. Results: group I patients had a significantly (p < 0.001) higher HRQOL at 6 months after their surgery compared with groups II and III. The HRQOL scores were significantly (p < 0.05) lower after surgery among older (≥ 65), overweight participants, as well as among patients with diabetes mellitus and cardiovascular diseases when comparing study results with patients without these risk factors.
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15
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Treat-Jacobson D, McDermott MM, Bronas UG, Campia U, Collins TC, Criqui MH, Gardner AW, Hiatt WR, Regensteiner JG, Rich K. Optimal Exercise Programs for Patients With Peripheral Artery Disease: A Scientific Statement From the American Heart Association. Circulation 2019; 139:e10-e33. [DOI: 10.1161/cir.0000000000000623] [Citation(s) in RCA: 116] [Impact Index Per Article: 23.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Sutton M, Kreider K, Thompson J, Germanwala S, Greifenkamp J. Improving outcomes in patients with peripheral arterial disease. JOURNAL OF VASCULAR NURSING 2018; 36:166-172. [DOI: 10.1016/j.jvn.2018.06.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 06/27/2018] [Accepted: 06/30/2018] [Indexed: 10/28/2022]
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Hageman D, Fokkenrood HJP, Gommans LNM, van den Houten MML, Teijink JAW. Supervised exercise therapy versus home-based exercise therapy versus walking advice for intermittent claudication. Cochrane Database Syst Rev 2018; 4:CD005263. [PMID: 29627967 PMCID: PMC6513337 DOI: 10.1002/14651858.cd005263.pub4] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Although supervised exercise therapy (SET) provides significant symptomatic benefit for patients with intermittent claudication (IC), it remains an underutilized tool. Widespread implementation of SET is restricted by lack of facilities and funding. Structured home-based exercise therapy (HBET) with an observation component (e.g., exercise logbooks, pedometers) and just walking advice (WA) are alternatives to SET. This is the second update of a review first published in 2006. OBJECTIVES The primary objective was to provide an accurate overview of studies evaluating effects of SET programs, HBET programs, and WA on maximal treadmill walking distance or time (MWD/T) for patients with IC. Secondary objectives were to evaluate effects of SET, HBET, and WA on pain-free treadmill walking distance or time (PFWD/T), quality of life, and self-reported functional impairment. SEARCH METHODS The Cochrane Vascular Information Specialist searched the Cochrane Vascular Specialised Register (December 16, 2016) and the Cochrane Central Register of Controlled Trials (2016, Issue 11). We searched the reference lists of relevant studies identified through searches for other potential trials. We applied no restriction on language of publication. SELECTION CRITERIA We included parallel-group randomized controlled trials comparing SET programs with HBET programs and WA in participants with IC. We excluded studies in which control groups did not receive exercise or walking advice (maintained normal physical activity). We also excluded studies comparing exercise with percutaneous transluminal angioplasty, bypass surgery, or drug therapy. DATA COLLECTION AND ANALYSIS Three review authors (DH, HF, and LG) independently selected trials, extracted data, and assessed trials for risk of bias. Two other review authors (MvdH and JT) confirmed the suitability and methodological quality of trials. For all continuous outcomes, we extracted the number of participants, mean outcome, and standard deviation for each treatment group through the follow-up period, if available. We extracted Medical Outcomes Study Short Form 36 outcomes to assess quality of life, and Walking Impairment Questionnaire outcomes to assess self-reported functional impairment. As investigators used different scales to present results of walking distance and time, we standardized reported data to effect sizes to enable calculation of an overall standardized mean difference (SMD). We obtained summary estimates for all outcome measures using a random-effects model. We assessed the quality of evidence using the GRADE approach. MAIN RESULTS For this update, we included seven additional studies, making a total of 21 included studies, which involved a total of 1400 participants: 635 received SET, 320 received HBET, and 445 received WA. In general, SET and HBET programs consisted of three exercise sessions per week. Follow-up ranged from six weeks to two years. Most trials used a treadmill walking test to investigate effects of exercise therapy on walking capacity. However, two trials assessed only quality of life, functional impairment, and/or walking behavior (i.e., daily steps measured by pedometer). The overall methodological quality of included trials was moderate to good. However, some trials were small with respect to numbers of participants, ranging from 20 to 304.SET groups showed clear improvement in MWD/T compared with HBET and WA groups, with overall SMDs at three months of 0.37 (95% confidence interval [CI] 0.12 to 0.62; P = 0.004; moderate-quality evidence) and 0.80 (95% CI 0.53 to 1.07; P < 0.00001; high-quality evidence), respectively. This translates to differences in increased MWD of approximately 120 and 210 meters in favor of SET groups. Data show improvements for up to six and 12 months, respectively. The HBET group did not show improvement in MWD/T compared with the WA group (SMD 0.30, 95% CI -0.45 to 1.05; P = 0.43; moderate-quality evidence).Compared with HBET, SET was more beneficial for PFWD/T but had no effect on quality of life parameters nor on self-reported functional impairment. Compared with WA, SET was more beneficial for PFWD/T and self-reported functional impairment, as well as for some quality of life parameters (e.g., physical functioning, pain, and physical component summary after 12 months), and HBET had no effect.Data show no obvious effects on mortality rates. Thirteen of the 1400 participants died, but no deaths were related to exercise therapy. Overall, adherence to SET was approximately 80%, which was similar to that reported with HBET. Only limited adherence data were available for WA groups. AUTHORS' CONCLUSIONS Evidence of moderate and high quality shows that SET provides an important benefit for treadmill-measured walking distance (MWD and PFWD) compared with HBET and WA, respectively. Although its clinical relevance has not been definitively demonstrated, this benefit translates to increased MWD of 120 and 210 meters after three months in SET groups. These increased walking distances are likely to have a positive impact on the lives of patients with IC. Data provide no clear evidence of a difference between HBET and WA. Trials show no clear differences in quality of life parameters nor in self-reported functional impairment between SET and HBET. However, evidence is of low and very low quality, respectively. Investigators detected some improvements in quality of life favoring SET over WA, but analyses were limited by small numbers of studies and participants. Future studies should focus on disease-specific quality of life and other functional outcomes, such as walking behavior and physical activity, as well as on long-term follow-up.
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Affiliation(s)
- David Hageman
- Catharina HospitalDepartment of Vascular SurgeryEindhovenNetherlands
- CAPHRI School for Public Health and Primary Care, Faculty of Health, Medicine and Life Sciences, Maastricht UniversityDepartment of EpidemiologyMaastrichtNetherlands
| | | | - Lindy NM Gommans
- Catharina HospitalDepartment of Vascular SurgeryEindhovenNetherlands
| | - Marijn ML van den Houten
- Catharina HospitalDepartment of Vascular SurgeryEindhovenNetherlands
- CAPHRI School for Public Health and Primary Care, Faculty of Health, Medicine and Life Sciences, Maastricht UniversityDepartment of EpidemiologyMaastrichtNetherlands
| | - Joep AW Teijink
- Catharina HospitalDepartment of Vascular SurgeryEindhovenNetherlands
- CAPHRI School for Public Health and Primary Care, Faculty of Health, Medicine and Life Sciences, Maastricht UniversityDepartment of EpidemiologyMaastrichtNetherlands
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Klonizakis M, Bianchi SM, Gernigon M, Abraham P, Nawaz S. Real-life adaptations in walking patterns in patients with established peripheral arterial disease assessed using a global positioning system in the community: a cohort study. Clin Physiol Funct Imaging 2018; 38:889-894. [PMID: 29368413 DOI: 10.1111/cpf.12501] [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: 07/29/2017] [Accepted: 12/12/2017] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Lower extremity peripheral arterial disease (PAD) is a chronic condition most commonly presenting with intermittent claudication (IC). Intermittent claudication limits walking ability and may negatively affect health-related quality of life. Treadmill assessment of maximal walking distance (MWD) is the gold standard to assess PAD symptom severity. Despite being a well-established and reproducible tool, it may be inappropriate (due to frailty or fear) for some patients and only describes maximal abilities for a single walk test. Global positioning systems (GPS) have been proposed as reliable and reproducible tool to measure total, mean and maximal walking distances in patients with PAD, in the community setting. Using GPS, our study attempted to explore what happens to the walking ability of patients with IC following no intervention under 'real-life' conditions. DESIGN AND METHODS Using the GlobalSat DG100 GPS, forty-three patients (69 ± 9 years; nine female; no invasive interventions or rehabilitation) undertook two 60-min walking assessments, 6 months apart. Assessments took place in community spaces that had even terrain, no tall trees or buildings and were free from motorized vehicles. Global positioning systems-measured maximum walking distance was the main study outcome measure. RESULTS Over the 6-month period, patients demonstrated significantly shorter GPS-measured, mean (552 m versus 334 m; P = 0·02) and maximum (714 m versus 545 m; P = 0·04) walking distances, stopping also more frequently (nine versus five times; P = 0·03). CONCLUSIONS Given the reported symptom progression, we advocate early intervention (e.g. exercise interventions) combined with frequent patient monitoring in attempts to maintain or improve walking ability.
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Affiliation(s)
- Markos Klonizakis
- Centre for Sport and Exercise Science, Sheffield Hallam University, Sheffield, UK
| | - Stephen M Bianchi
- Academic Directorate of Respiratory Medicine, Sheffield Teaching Hospitals Foundation Trust, Sheffield, UK
| | - Marie Gernigon
- EuroMov, Univ. Montpellier, Montpellier, France.,CIAMS, Univ. Paris Sud, Université Paris-Saclay, Orsay Cedex, France
| | - Pierre Abraham
- Département de physiologie et explorations fonctionnelles, CHU d'Angers, Angers, France
| | - Shah Nawaz
- Sheffield Vascular Institute, Sheffield, UK
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Embrey DG, Alon G, Brandsma BA, Vladimir F, Silva A, Pflugeisen BM, Amoroso PJ. Functional electrical stimulation improves quality of life by reducing intermittent claudication. Int J Cardiol 2017; 243:454-459. [PMID: 28595744 DOI: 10.1016/j.ijcard.2017.05.097] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2017] [Revised: 05/10/2017] [Accepted: 05/29/2017] [Indexed: 12/31/2022]
Abstract
OBJECTIVE To determine if Functional Electrical Stimulation (FES) would improve ischemic pain, walking distance, and quality of life of patients with intermittent claudication. DESIGN Single blind, randomized block, two factorial design. PATIENTS Patients diagnosed with Peripheral Artery Disease (PAD) and intermittent claudication (IC). Ankle Brachial Index ranged 0.4-0.9 on at least one leg. Patients were randomly assigned to experimental (FES+Walk, N=13) or control (WALK, N=14) groups. INTERVENTION Experimental group patients received FES to the dorsiflexor and plantarflexor muscles while walking for 1h/day, six days/week for eight weeks. Control group patients received similar intervention without FES. A Follow-up period of both groups lasted eight weeks. OUTCOME MEASURES Outcome measures were taken at baseline (T0), after intervention (T1), and after follow-up (T2). Primary measures included Perceived Pain Intensity (PPI), Six minute walk (6MW), and Peripheral Arterial Disease Quality of Life (PADQOL). Secondary measures included Intermittent Claudication Questionnaire (ICQ) and Timed Up and Go (TUG). RESULTS Group by time interactions in PPI were significant (P<0.001) with differences of 27.9 points at T1 and 36.9 points at T2 favoring the FES+Walk group. Groups difference in Symptoms and Limitations in Physical Function of the PADQOL reached significance (T1=8.9, and T2=8.3 improvements; P=0.007). ICQ was significant (T1=9.3 and T2=13.1 improvements; P=0.003). Improvement in 6MW and TUG tests were similar between groups. CONCLUSIONS AND RELEVANCE Walking with FES markedly reduced ischemic pain and enhanced QOL compared to just walking. FES while walking may offer an effective treatment option for the elderly with PAD and Intermittent Claudication. TRIAL REGISTRATION NIH-NIA 1R21AG048001 https://projectreporter.nih.gov/project_info_description.cfm?aid=8748641&icde=30695377&ddparam=&ddvalue=&ddsub=&cr=1&csb=default&cs=ASC. https://clinicaltrials.gov/ct2/show/NCT02384980?term=David+Embrey&rank=1.
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Affiliation(s)
- David G Embrey
- MultiCare Institute for Research and Innovation, Tacoma, WA, USA
| | - Gad Alon
- University of Maryland, School of Medicine, Baltimore, MD, USA.
| | | | | | - Angela Silva
- MultiCare Institute for Research and Innovation, Tacoma, WA, USA
| | | | - Paul J Amoroso
- MultiCare Institute for Research and Innovation, Tacoma, WA, USA
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Editor's Choice - 2017 ESC Guidelines on the Diagnosis and Treatment of Peripheral Arterial Diseases, in collaboration with the European Society for Vascular Surgery (ESVS). Eur J Vasc Endovasc Surg 2017; 55:305-368. [PMID: 28851596 DOI: 10.1016/j.ejvs.2017.07.018] [Citation(s) in RCA: 662] [Impact Index Per Article: 94.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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21
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Combined Lower Limb Revascularisation and Supervised Exercise Training for Patients with Peripheral Arterial Disease: A Systematic Review of Randomised Controlled Trials. Sports Med 2016; 47:987-1002. [DOI: 10.1007/s40279-016-0635-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Aggarwal S, Moore RD, Arena R, Marra B, McBride A, Lamb B, Martin BJ, Stone J. Rehabilitation Therapy in Peripheral Arterial Disease. Can J Cardiol 2016; 32:S374-S381. [DOI: 10.1016/j.cjca.2016.07.509] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Revised: 07/13/2016] [Accepted: 07/13/2016] [Indexed: 11/30/2022] Open
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