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Herrero-Alonso C, López-Lifante VM, Costa-Garrido A, Pera G, Alzamora M, Forés R, Martínez-Ruíz EJ, López-Palencia J, Moizé-Arcone L, Mateo-Aguilar E, Rodríguez-Sales V, Alventosa M, Heras A, Valverde M, Violán C, Torán-Monserrat P. Adherence to Supervised and Unsupervised Exercise Programmes in Ageing Population with Intermittent Claudication: A Randomized Controlled Trial. J Clin Med 2024; 13:3690. [PMID: 38999256 PMCID: PMC11242028 DOI: 10.3390/jcm13133690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 06/19/2024] [Accepted: 06/19/2024] [Indexed: 07/14/2024] Open
Abstract
Background: Intermittent Claudication symptomatic peripheral arterial disease (ICSPAD) is associated with reduced mobility, functional capacity, and quality of life. Physical exercise is an effective non-pharmacological intervention for the management of ICSPAD. Adherence to exercise programs is challenging, due to the nature of the disease and the complex comorbidities associated with it. This study aimed to determine adherence to three supervised physical exercise programs (a walking intervention, strength intervention, and concurrent intervention) and an unsupervised exercise program (standard advice) in individuals with ICSPAD. Methods: In this clinical trial, 122 patients were divided into four groups based on the type of exercise program they followed: standard advice, walking intervention, strength intervention, and concurrent intervention. Results: The results revealed that while the demographic characteristics were similar, the strength intervention group had a younger mean age, and the walking group had a higher prevalence of hypertension and increased usage of anti-hypertensive drugs. Adherence to physical exercise and pedometer wearing was highest in the standard advice group. Logistic regression analysis showed lower odds of adherence to exercise and pedometer wearing in the intervention groups compared to the standard advice group. Adherence did not significantly vary across ankle-brachial index categories. Furthermore, there was no significant difference in adherence between the severity levels of intermittent claudication, though mild cases tended to exhibit higher adherence. Conclusions: The results show that the standard advice from healthcare professionals positively influences treatment adherence.
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Affiliation(s)
- Cecilia Herrero-Alonso
- Unitat de Suport a la Recerca Metropolitana Nord, Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), 08303 Mataro, Spain
- Palau-Solità Primary Healthcare Institut Català de la Salut, Centre Palau-Solità Plegamans, 08184 Barcelona, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | - Victor-Miguel López-Lifante
- Unitat de Suport a la Recerca Metropolitana Nord, Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), 08303 Mataro, Spain
- Palau-Solità Primary Healthcare Institut Català de la Salut, Centre Palau-Solità Plegamans, 08184 Barcelona, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
- Multidisciplinary Research Group in Health and Society (GREMSAS), Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAPJGol), 08007 Barcelona, Spain
| | - Anna Costa-Garrido
- Unitat de Suport a la Recerca Metropolitana Nord, Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), 08303 Mataro, Spain
| | - Guillem Pera
- Unitat de Suport a la Recerca Metropolitana Nord, Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), 08303 Mataro, Spain
| | - Maite Alzamora
- Unitat de Suport a la Recerca Metropolitana Nord, Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), 08303 Mataro, Spain
| | - Rosa Forés
- Unitat de Suport a la Recerca Metropolitana Nord, Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), 08303 Mataro, Spain
| | | | | | - Luciana Moizé-Arcone
- Research Group in Technology Applied to High Performance and Health, Department of Health Sciences, TecnoCampus, Universitat Pompeu Fabra, Av. d'Ernest Lluch, 32, 08302 Barcelona, Spain
| | - Ester Mateo-Aguilar
- Research Group GRACIS, Department of Health Sciences, TecnoCampus, Universitat Pompeu Fabra, Av. d'Ernest Lluch, 32, 08302 Barcelona, Spain
| | - Vanesa Rodríguez-Sales
- Research Group in Technology Applied to High Performance and Health, Department of Health Sciences, TecnoCampus, Universitat Pompeu Fabra, Av. d'Ernest Lluch, 32, 08302 Barcelona, Spain
| | - Marina Alventosa
- Unitat de Suport a la Recerca Metropolitana Nord, Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), 08303 Mataro, Spain
| | - Antonio Heras
- Unitat de Suport a la Recerca Metropolitana Nord, Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), 08303 Mataro, Spain
| | - Marta Valverde
- Unitat de Suport a la Recerca Metropolitana Nord, Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), 08303 Mataro, Spain
- Emergency Department, Hospital Nostra Senyora de Meritxell, AD700 Escaldes-Engordany, Andorra
| | - Concepció Violán
- Unitat de Suport a la Recerca Metropolitana Nord, Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), 08303 Mataro, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
- Grup de Recerca en Impacte de les Malalties Cròniques i les Seves Trajectòries (GRIMTra), Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAPJGol), 08303 Barcelona, Spain
- Germans Trias i Pujol Research Institute (IGTP), 08916 Badalona, Spain
- Red de Investigación en Cronicidad, Atención Primaria y Prevención y Promoción de la Salud (RICAPPS), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
| | - Pere Torán-Monserrat
- Unitat de Suport a la Recerca Metropolitana Nord, Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), 08303 Mataro, Spain
- Multidisciplinary Research Group in Health and Society (GREMSAS), Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAPJGol), 08007 Barcelona, Spain
- Department of Medicine, Faculty of Medicine, Universitat de Girona, 17001 Girona, Spain
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Pymer S, Harwood AE, Ibeggazene S, McGregor G, Huang C, Nicholls AR, Ingle L, Long J, Rooms M, Chetter IC, Twiddy M. High INtensity Interval Training in pATiEnts with Intermittent Claudication: A Qualitative Acceptability Study. Ann Vasc Surg 2024; 102:17-24. [PMID: 38301846 DOI: 10.1016/j.avsg.2023.11.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 11/15/2023] [Accepted: 11/22/2023] [Indexed: 02/03/2024]
Abstract
BACKGROUND A novel high-intensity interval training (HIIT) program has demonstrated feasibility for patients with intermittent claudication (IC). The aim of this study was to explore patient perspectives of the HIIT program to inform refinement and future research. METHODS All patients screened and eligible for the 'high intensity interval training in patients with intermittent claudication (INITIATE)' study were eligible to take part in a semistructured interview. A convenience subsample of patients was selected from 3 distinct groups: 1) those who completed the HIIT program, 2) those who prematurely discontinued the HIIT program, and 3) those who declined the HIIT program. Interviews considered patients views of the program and experiences of undertaking and/or being invited to undertake it. Interviews were audio recorded, transcribed verbatim, and analyzed via thematic analysis. RESULTS Eleven out of 31 participants who completed the program and 12 out of 38 decliners were interviewed. No participants who withdrew from the program agreed to interview. The 3 key themes were; personal reflections of the program; program facilitators and barriers; and perceived benefits. Completers enjoyed taking part, reported symptomatic improvement and would complete it again. Practical and psychological barriers exist, such as transport and motivation. Changes to the program were suggested. CONCLUSIONS Findings support the acceptability of this novel HIIT program, which in combination with the feasibility findings, suggest that a fully powered randomized controlled trial, comparing HIIT to usual-care supervised exercise programs is warranted.
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Affiliation(s)
- Sean Pymer
- Academic Vascular Surgical Unit, Hull York Medical School, Hull, UK.
| | - Amy E Harwood
- Department of Cardiac Rehabilitation, Centre for Exercise & Health, University Hospital, Coventry, UK; Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - Saïd Ibeggazene
- Academic Vascular Surgical Unit, Hull York Medical School, Hull, UK
| | - Gordon McGregor
- Department of Cardiac Rehabilitation, Centre for Exercise & Health, University Hospital, Coventry, UK; Centre for Sport Exercise & Life Sciences, Coventry University, Coventry, UK; Institute of Clinical and Applied Health Research, Hull York Medical School, University of Hull, Hull, UK
| | - Chao Huang
- Department of Sport, Health & Exercise Science, University of Hull, Hull, UK
| | - Adam R Nicholls
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - Lee Ingle
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - Judith Long
- Department of Cardiology, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK
| | - Marjorie Rooms
- Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry, UK
| | - Ian C Chetter
- Academic Vascular Surgical Unit, Hull York Medical School, Hull, UK
| | - Maureen Twiddy
- Department of Sport, Health & Exercise Science, University of Hull, Hull, UK
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3
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Lanzi S, Pousaz A, Fresa M, Besson C, Desgraz B, Gremeaux-Bader V, Mazzolai L. Short-duration aerobic high-intensity intervals versus moderate exercise training intensity in patients with peripheral artery disease: study protocol for a randomised controlled trial (the Angiof-HIIT Study). BMJ Open 2024; 14:e081883. [PMID: 38631833 PMCID: PMC11029310 DOI: 10.1136/bmjopen-2023-081883] [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: 11/09/2023] [Accepted: 03/25/2024] [Indexed: 04/19/2024] Open
Abstract
INTRODUCTION Supervised exercise training is among the first-line therapies for patients with peripheral artery disease (PAD). Current recommendations for exercise include guidance focusing on claudication pain, programme and session duration, and frequency. However, no guidance is offered regarding exercise training intensity. This study aims to compare the effects of 12-week-long supervised walking exercise training (high-intensity interval training (HIIT) vs moderate-intensity exercise (MOD)) in patients with chronic symptomatic PAD. METHODS AND ANALYSIS This study is a monocentric, interventional, non-blinded randomised controlled trial. 60 patients (30 in each group) will be randomly allocated (by using the random permuted blocks) to 12 weeks (three times a week) of HIIT or MOD. For HIIT, exercise sessions will consist of alternating brief high-intensity (≥85% of the peak heart rate (HRpeak)) periods (≤60 s) of work with periods of passive rest. Patients will be asked to complete 1 and then 2 sets of 5-7 (progressing to 10-15×60 s) walking intervals. For the MOD group, exercise training sessions will consist of an alternation of periods of work performed at moderate intensity (≤76% HRpeak) and periods of passive rest. Interventions will be matched by training load. The primary outcome will be the maximal walking distance. Secondary outcomes will include functional performance, functional capacity, heath-related quality of life, self-perceived walking abilities, physical activity and haemodynamic parameters. ETHICS AND DISSEMINATION The Angiof-HIIT Study was approved by the Human Research Ethics Committee of the Canton de Vaud (study number: 2022-01752). Written consent is mandatory prior to enrolment and randomisation. The results will be disseminated via national and international scientific meetings, scientific peer-reviewed journals and social media. TRIAL REGISTRATION NUMBER NCT05612945.
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Affiliation(s)
- Stefano Lanzi
- Angiology Department, Lausanne University Hospital (CHUV), University of Lausanne (UNIL), Switzerland, Lausanne, Switzerland
| | - Anina Pousaz
- Angiology Department, Lausanne University Hospital (CHUV), University of Lausanne (UNIL), Switzerland, Lausanne, Switzerland
| | - Marco Fresa
- Angiology Department, Lausanne University Hospital (CHUV), University of Lausanne (UNIL), Switzerland, Lausanne, Switzerland
| | - Cyril Besson
- Department of Sports Medicine, Swiss Olympic Medical Center, CHUV, Lausanne, Switzerland
- Institute of Sport Sciences, University of Lausanne, Lausanne, Switzerland
| | - Benoit Desgraz
- Department of Sports Medicine, Swiss Olympic Medical Center, CHUV, Lausanne, Switzerland
| | - Vincent Gremeaux-Bader
- Department of Sports Medicine, Swiss Olympic Medical Center, CHUV, Lausanne, Switzerland
- Institute of Sport Sciences, University of Lausanne, Lausanne, Switzerland
| | - Lucia Mazzolai
- Angiology Department, Lausanne University Hospital (CHUV), University of Lausanne (UNIL), Switzerland, Lausanne, Switzerland
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4
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Mazzolai L, Belch J, Venermo M, Aboyans V, Brodmann M, Bura-Rivière A, Debus S, Espinola-Klein C, Harwood AE, Hawley JA, Lanzi S, Madarič J, Mahé G, Malatesta D, Schlager O, Schmidt-Trucksäss A, Seenan C, Sillesen H, Tew GA, Visonà A. Exercise therapy for chronic symptomatic peripheral artery disease. Eur Heart J 2024; 45:1303-1321. [PMID: 38461405 DOI: 10.1093/eurheartj/ehad734] [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: 03/11/2024] Open
Abstract
All guidelines worldwide strongly recommend exercise as a pillar of the management of patients affected by lower extremity peripheral artery disease (PAD). Exercise therapy in this setting presents different modalities, and a structured programme provides optimal results. This clinical consensus paper is intended for clinicians to promote and assist for the set-up of comprehensive exercise programmes to best advice in patients with symptomatic chronic PAD. Different exercise training protocols specific for patients with PAD are presented. Data on patient assessment and outcome measures are narratively described based on the current best evidence. The document ends by highlighting disparities in access to supervised exercise programmes across Europe and the series of gaps for evidence requiring further research.
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Affiliation(s)
- Lucia Mazzolai
- Angiology Department, Lausanne University Hospital, University of Lausanne, Ch. de Mont-Paisible 18, Lausanne 1011, Switzerland
| | - Jill Belch
- Institute of Cardiovascular Research, University of Dundee, Ninewells Hospital and Medical School, Dundee, UK
| | - Maarit Venermo
- Department of Vascular Surgery, Abdominal Center, Helsinki University Hospital, Helsinki, Finland
- University of Helsinki, Helsinki, Finland
| | - Victor Aboyans
- Department of Cardiology, Dupuytren-2 University Hospital, France
- EpiMaCT, INSERM 1094/IRD270, Limoges University, Limoges, France
| | - Marianne Brodmann
- Division of Angiology, Department of Internal Medicine, Medical University, Graz, Austria
| | | | - Sebastien Debus
- Department of Vascular Medicine, Vascular Surgery-Angiology-Endovascular Therapy, University of Hamburg-Eppendorf, Hamburg, Germany
| | - Christine Espinola-Klein
- Center of Cardiology, Department of Cardiology III-Angiology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Amy E Harwood
- Department for Sport and Exercise Sciences, Manchester Metropolitan University, Manchester, UK
| | - John A Hawley
- Exercise and Nutrition Research Programme, Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, VIC, Australia
| | - Stefano Lanzi
- Angiology Department, Lausanne University Hospital, University of Lausanne, Ch. de Mont-Paisible 18, Lausanne 1011, Switzerland
| | - Juraj Madarič
- Department of Angiology, Comenius University, Bratislava, Slovakia
- National Institute of Cardiovascular Diseases, Bratislava, Slovakia
| | - Guillaume Mahé
- Vascular Medicine Unit, Centre Hospitalier Universitaire de Rennes, Rennes, France
- INSERM CIC 1414, Université de Rennes, Rennes, France
| | - Davide Malatesta
- Institute of Sport Sciences, University of Lausanne, Lausanne, Switzerland
| | - Oliver Schlager
- Division of Angiology, Department of Medicine II, Medical University of Vienna, Vienna, Austria
| | - Arno Schmidt-Trucksäss
- Division of Sport and Exercise Medicine, Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Chris Seenan
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK
| | - Henrik Sillesen
- Department of Vascular Surgery, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Denmark
| | - Garry A Tew
- Institute for Health and Care Improvement, York St John University, York, UK
| | - Adriana Visonà
- Angiology Unit, Ospedale Castelfranco Veneto, Castelfranco Veneto, Italy
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5
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Mazzolai L, Belch J, Venermo M, Aboyans V, Brodmann M, Bura-Rivière A, Debus S, Espinola-Klein C, Harwood AE, Hawley JA, Lanzi S, Madarič J, Mahé G, Malatesta D, Schlager O, Schmidt-Trucksäss A, Seenan C, Sillesen H, Tew GA, Visonà A. Exercise therapy for chronic symptomatic peripheral artery disease. VASA 2024; 53:87-108. [PMID: 38461401 DOI: 10.1024/0301-1526/a001112] [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] [Indexed: 03/11/2024]
Abstract
All guidelines worldwide strongly recommend exercise as a pillar in the management of patients affected by lower extremity peripheral artery disease (PAD). Exercise therapy in this setting presents different modalities, and a structured programme provides optimal results. This clinical consensus paper is intended to promote and assist the set up of comprehensive exercise programmes and best advice for patients with symptomatic chronic PAD. Different exercise training protocols specific for patients with PAD are presented. Data on patient assessment and outcome measures are described based on the current best evidence. The document ends by highlighting supervised exercise programme access disparities across Europe and the evidence gaps requiring further research.
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Affiliation(s)
- Lucia Mazzolai
- Angiology Department, Lausanne University Hospital, University of Lausanne, Switzerland
| | - Jill Belch
- Institute of Cardiovascular Research, University of Dundee, Ninewells Hospital and Medical School, Dundee, UK
| | - Maarit Venermo
- Department of Vascular Surgery, Abdominal Centre, Helsinki University Hospital, Finland
- University of Helsinki, Finland
| | - Victor Aboyans
- Department of Cardiology, Dupuytren-2 University Hospital, France
- EpiMaCT, INSERM 1094/IRD270, Limoges University, Limoges, France
| | - Marianne Brodmann
- Division of Angiology, Department of Internal Medicine, Medical University, Graz, Austria
| | | | - Sebastien Debus
- Department of Vascular Medicine, Vascular Surgery - Angiology - Endovascular Therapy, University of Hamburg-Eppendorf, Hamburg, Germany
| | - Christine Espinola-Klein
- Centre of Cardiology, Department of Cardiology III-Angiology, University Medical Centre of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Amy E Harwood
- Department for Sport and Exercise Sciences, Manchester Metropolitan University, Manchester, UK
| | - John A Hawley
- Exercise and Nutrition Research Programme, Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, VIC, Australia
| | - Stefano Lanzi
- Angiology Department, Lausanne University Hospital, University of Lausanne, Switzerland
| | - Juraj Madarič
- Department of Angiology, Comenius University, Bratislava, Slovakia
- National Institute of Cardiovascular Diseases, Bratislava, Slovakia
| | - Guillaume Mahé
- Vascular Medicine Unit, Centre Hospitalier Universitaire de Rennes, France
- INSERM CIC 1414, Université de Rennes, France
| | - Davide Malatesta
- Institute of Sport Sciences, University of Lausanne, Switzerland
| | - Oliver Schlager
- Division of Angiology, Department of Medicine II, Medical University of Vienna, Austria
| | - Arno Schmidt-Trucksäss
- Division of Sport and Exercise Medicine, Department of Sport, Exercise and Health, University of Basel, Switzerland
| | - Chris Seenan
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK
| | - Henrik Sillesen
- Department of Vascular Surgery, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Denmark
| | - Garry A Tew
- Institute for Health and Care Improvement, York St John University, York, UK
| | - Adriana Visonà
- Angiology Unit, Ospedale Castelfranco Veneto, Castelfranco Veneto, Italy
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6
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Mazzolai L, Belch J, Venermo M, Aboyans V, Brodmann M, Bura-Rivière A, Debus S, Espinola-Klein C, Harwood AE, Hawley JA, Lanzi S, Madarič J, Mahé G, Malatesta D, Schlager O, Schmidt-Trucksäss A, Seenan C, Sillesen H, Tew GA, Visonà A. Exercise Therapy for Chronic Symptomatic Peripheral Artery Disease: A Clinical Consensus Document of the European Society of Cardiology Working Group on Aorta and Peripheral Vascular Diseases in Collaboration With the European Society of Vascular Medicine and the European Society for Vascular Surgery. Eur J Vasc Endovasc Surg 2024; 67:S1078-5884(24)00011-X. [PMID: 38467522 DOI: 10.1016/j.ejvs.2024.01.009] [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: 03/13/2024]
Abstract
All guidelines worldwide strongly recommend exercise as a pillar in the management of patients affected by lower extremity peripheral artery disease (PAD). Exercise therapy in this setting presents different modalities, and a structured programme provides optimal results. This clinical consensus paper is intended to promote and assist the set up of comprehensive exercise programmes and best advice for patients with symptomatic chronic PAD. Different exercise training protocols specific for patients with PAD are presented. Data on patient assessment and outcome measures are described based on the current best evidence. The document ends by highlighting supervised exercise programme access disparities across Europe and the evidence gaps requiring further research.
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Affiliation(s)
- Lucia Mazzolai
- Angiology Department, Lausanne University Hospital, University of Lausanne, Lausanne Switzerland.
| | - Jill Belch
- Institute of Cardiovascular Research, University of Dundee, Ninewells Hospital and Medical School, Dundee, UK
| | - Maarit Venermo
- Department of Vascular Surgery, Abdominal Centre, Helsinki University Hospital, Helsinki; Department of Vascular Surgery, University of Helsinki, Helsinki
| | - Victor Aboyans
- Department of Cardiology, Dupuytren-2 University Hospital; EpiMaCT, INSERM 1094/IRD270, Limoges University, Limoges, France
| | - Marianne Brodmann
- Division of Angiology, Department of Internal Medicine, Medical University, Graz, Austria
| | | | - Sebastien Debus
- Department of Vascular Medicine, Vascular Surgery - Angiology - Endovascular Therapy, University of Hamburg-Eppendorf, Hamburg, Germany
| | - Christine Espinola-Klein
- Centre of Cardiology, Department of Cardiology III-Angiology, University Medical Centre of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Amy E Harwood
- Department for Sport and Exercise Sciences, Manchester Metropolitan University, Manchester, UK
| | - John A Hawley
- Exercise and Nutrition Research Programme, Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, VIC, Australia
| | - Stefano Lanzi
- Angiology Department, Lausanne University Hospital, University of Lausanne, Lausanne Switzerland
| | - Juraj Madarič
- Department of Angiology, Comenius University; National Institute of Cardiovascular Diseases, Bratislava, Slovakia
| | - Guillaume Mahé
- Vascular Medicine Unit, Centre Hospitalier Universitaire de Rennes, Rennes, France; INSERM CIC 1414, Université de Rennes, Rennes, France
| | - Davide Malatesta
- Institute of Sport Sciences, University of Lausanne, Lausanne, Switzerland
| | - Oliver Schlager
- Division of Angiology, Department of Medicine II, Medical University of Vienna, Vienna, Austria
| | - Arno Schmidt-Trucksäss
- Division of Sport and Exercise Medicine, Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Chris Seenan
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK
| | - Henrik Sillesen
- Department of Vascular Surgery, Rigshospitalet, Copenhagen, Denmark; Department of Clinical Medicine, University of Copenhagen
| | - Garry A Tew
- Institute for Health and Care Improvement, York St John University, York, UK
| | - Adriana Visonà
- Angiology Unit, Ospedale Castelfranco Veneto, Castelfranco Veneto, Italy
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7
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Hallak AO, Hallak FZ, Hallak YO, Hallak OO, Hayson AW, Tanami SA, Bennett WL, Lavie CJ. Exercise Therapy in the Management of Peripheral Arterial Disease. Mayo Clin Proc Innov Qual Outcomes 2023; 7:476-489. [PMID: 37823000 PMCID: PMC10562863 DOI: 10.1016/j.mayocpiqo.2023.08.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/13/2023] Open
Abstract
The incidence and prevalence of peripheral artery disease (PAD) are increasing globally and have a marked economic burden in the United States. The American Heart Association/American College of Cardiology guidelines recommend exercise therapy as a Class 1A, but its utilization remains suboptimal. This state-of-the-art review aims to provide a comprehensive review of the most updated information available on PAD, along with its risk factors, management options, outcomes, economic burden, and the role of exercise therapy in managing PAD.
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Affiliation(s)
- Ahmad O. Hallak
- Department of Cardiology, Ochsner Medical Center, New Orleans, LA
| | | | - Yusuf O. Hallak
- School of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, UAE
| | | | - Aaron W. Hayson
- Department of Vascular Surgery, Ochsner Medical Center, New Orleans, LA
| | - Sadia A. Tanami
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Amarillo
| | | | - Carl J. Lavie
- Department of Cardiology, Ochsner Medical Center, New Orleans, LA
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8
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Fallahtafti F, Salamifar Z, Hassan M, Rahman H, Pipinos I, Myers SA. Joint Angle Variability Is Altered in Patients with Peripheral Artery Disease after Six Months of Exercise Intervention. ENTROPY (BASEL, SWITZERLAND) 2022; 24:1422. [PMID: 37420442 PMCID: PMC9602135 DOI: 10.3390/e24101422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Revised: 09/23/2022] [Accepted: 10/01/2022] [Indexed: 07/09/2023]
Abstract
Supervised exercise therapy (SET) is a conservative non-operative treatment strategy for improving walking performance in patients with peripheral artery disease (PAD). Gait variability is altered in patients with PAD, but the effect of SET on gait variability is unknown. Forty-three claudicating patients with PAD underwent gait analysis before and immediately after a 6-month SET program. Nonlinear gait variability was assessed using sample entropy, and the largest Lyapunov exponent of the ankle, knee, and hip joint angle time series. Linear mean and variability of the range of motion time series for these three joint angles were also calculated. Two-factor repeated measure analysis of variance determined the effect of the intervention and joint location on linear and nonlinear dependent variables. After SET, walking regularity decreased, while the stability remained unaffected. Ankle nonlinear variability had increased values compared with the knee and hip joints. Linear measures did not change following SET, except for knee angle, in which the magnitude of variations increased after the intervention. A six-month SET program produced changes in gait variability toward the direction of healthy controls, which indicates that in general, SET improved walking performance in individuals with PAD.
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Affiliation(s)
- Farahnaz Fallahtafti
- Department of Biomechanics, University of Nebraska at Omaha, Omaha, NE 6160, USA
| | - Zahra Salamifar
- Department of Biomechanics, University of Nebraska at Omaha, Omaha, NE 6160, USA
| | - Mahdi Hassan
- Department of Biomechanics, University of Nebraska at Omaha, Omaha, NE 6160, USA
- Department of Surgery and VA Research Service, VA Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA
| | - Hafizur Rahman
- School of Podiatric Medicine, University of Texas Rio Grande Valley, Harlingen, TX 78550, USA
| | - Iraklis Pipinos
- Department of Surgery and VA Research Service, VA Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA
- Department of Surgery, University of Nebraska Medical Center, Omaha, NE 68105, USA
| | - Sara A Myers
- Department of Biomechanics, University of Nebraska at Omaha, Omaha, NE 6160, USA
- Department of Surgery and VA Research Service, VA Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA
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9
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Birkett ST, Sinclair J, Seed SA, Pymer S, Caldow E, Ingle L, Harwood AE, Egun A. Effects of exercise prescribed at different levels of claudication pain on walking performance in patients with intermittent claudication: a protocol for a randomised controlled trial. Ther Adv Cardiovasc Dis 2022; 16:17539447221108817. [PMID: 35762773 PMCID: PMC9243571 DOI: 10.1177/17539447221108817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Background: Peripheral artery disease affects over 236 million people globally and the
classic symptom is intermittent claudication (IC) which is associated with
reduction in physical activity. The evidence that supervised exercise
programmes (SEPs) improve pain-free and maximal walking distance is
irrefutable. However, adherence rates are low with exercise-related pain
cited as a contributing factor. National and international guidelines
recommend exercising at a moderate to maximal level of claudication pain to
improve walking ability; however, exercising pain-free or at mild
claudication pain has been shown to achieve this outcome. There is limited
evidence that compares the relative effects of exercise prescribed at
different levels of claudication pain. Objective: The objective of this study is to directly compare the effects of exercise
prescribed at three different levels of claudication pain on walking
performance. Design: This study will be a single-centre randomised controlled trial. Methods: Based on an a priori power calculation, 51 patients with IC
will be allocated to 24 weeks of twice-weekly pain-free (PF), moderate pain
(MOD-P) or maximal pain (MAX-P) exercise. The PF group will cease exercise
at the onset of claudication (1 on the 0–4 IC rating scale), the MOD-P group
will stop once moderate pain is reached (2 on the rating scale) and the
MAX-P group will stop once maximal pain is reached (4 on the rating
scale). Analysis: Outcome measures will be assessed at baseline, 12 and 24 weeks adopting an
analysis of covariance (ANCOVA) to compare MWD across three time points. The
primary outcome for the trial will be change in maximal treadmill walking
distance at 12 and 24 weeks. Registration: Trial registration number: NCT04370327.
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Affiliation(s)
- Stefan T Birkett
- School of Sport and Health Sciences, University of Central Lancashire, Preston PR1 2HE, UK
| | - Jonathan Sinclair
- School of Sport and Health Sciences, University of Central Lancashire, Preston, UK
| | - Sally A Seed
- School of Sport and Health Sciences, University of Central Lancashire, Preston, UK
| | - Sean Pymer
- Academic Vascular Surgical Unit, Hull York Medical School, Hull, UK
| | - Edward Caldow
- School of Health and Society, University of Salford, Salford, UK
| | - Lee Ingle
- Department of Sport, Health and Exercise Science, University of Hull, Hull, UK
| | - Amy E Harwood
- Centre for Sport, Exercise and Life Sciences, Coventry University, Coventry, UK
| | - Anselm Egun
- Lancashire Teaching Hospitals NHS Foundation Trust, Preston, UK
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10
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de Müllenheim PY, Rouvière L, Emily M, Chaudru S, Kaladji A, Mahé G, Le Faucheur A. "Should I stay or should I go now?" Recovery time effect on walking capacity in symptomatic peripheral artery disease. J Appl Physiol (1985) 2021; 131:207-219. [PMID: 33982591 DOI: 10.1152/japplphysiol.00441.2020] [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: 11/22/2022] Open
Abstract
The objective of the study was to investigate the effect of recovery time on walking capacity (WC) throughout repeated maximal walking bouts in symptomatic lower-extremity peripheral artery disease (PAD). The effect of recovery time on WC (maximal walking time) was determined in 21 participants with PAD in three experimental conditions [recovery time from 0.5 to 9.5 min + a self-selected recovery time (SSRT)]: 1) 11 repeated sequences of two treadmill walking bouts (TW-ISO); 2) a single sequence of seven treadmill walking bouts (TW-CONS); 3) a single sequence of seven outdoor walking bouts (OW-CONS). Exercise transcutaneous oxygen pressure changes were continuously recorded as an indirect measure of ischemia. An individual recovery time (IRT) beyond which WC did not substantially increased was determined in participants with a logarithmic fit. At the group level, mixed models showed a significant effect (P < 0.001) of recovery time on WC restoration. At the participant level, strong logarithmic relationships were found (median significant R2 ≥ 0.78). The median SSRT corresponded to a median work-to-rest ratio >1:1 (i.e., a lower recovery time in view of the corresponding previous walking time) and was related to unrecovered ischemia and a WC restoration level of <80%. A median work-to-rest ratio of ≤1:2 allowed full recovery of ischemia and full restoration of WC. The IRT ratio was between 1:1 and 1:2 and corresponded to the start of recovery from ischemia. Recovery time affects the restoration level of WC during repeated maximal walking bouts in symptomatic PAD. Meaningful variations in WC restoration were related to specific levels of work-to-rest ratios.NEW & NOTEWORTHY This study demonstrated that there is a significant and mostly logarithmic effect of recovery time on walking capacity in people with symptomatic PAD. This study revealed that a median work-to-rest ratio >1:1 leads to the resumption of walking with unrecovered ischemia and precludes the restoration of full walking capacity, whereas a work-to-rest ratio ≤1:2 allowed walking capacity to fully be restored.
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Affiliation(s)
- Pierre-Yves de Müllenheim
- Institute of Physical Education and Sports Sciences (IFEPSA), West Catholic University (UCO), Les Ponts-de-Cé, France
| | | | - Mathieu Emily
- Institut Agro, CNRS, University of Rennes, IRMAR-UMR CNRS 6625, Rennes, France
| | - Ségolène Chaudru
- Clinical Investigation Center, INSERM CIC, Rennes, France.,University of Rennes, Rennes, France
| | - Adrien Kaladji
- Department of Cardiothoracic and Vascular Surgery, University Hospital Rennes, Rennes, France
| | - Guillaume Mahé
- Clinical Investigation Center, INSERM CIC, Rennes, France.,University of Rennes, Rennes, France.,Vascular Medicine Unit, University Hospital Rennes, Rennes, France
| | - Alexis Le Faucheur
- Clinical Investigation Center, INSERM CIC, Rennes, France.,Univ Rennes, M2S-EA 7470, Rennes, France
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11
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Harwood AE, Pymer S, Ingle L, Doherty P, Chetter IC, Parmenter B, Askew CD, Tew GA. Exercise training for intermittent claudication: a narrative review and summary of guidelines for practitioners. BMJ Open Sport Exerc Med 2020; 6:e000897. [PMID: 33262892 PMCID: PMC7673109 DOI: 10.1136/bmjsem-2020-000897] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 10/05/2020] [Accepted: 10/18/2020] [Indexed: 12/19/2022] Open
Abstract
Peripheral artery disease (PAD) is caused by atherosclerotic narrowing of the arteries supplying the lower limbs often resulting in intermittent claudication, evident as pain or cramping while walking. Supervised exercise training elicits clinically meaningful benefits in walking ability and quality of life. Walking is the modality of exercise with the strongest evidence and is recommended in several national and international guidelines. Alternate forms of exercise such as upper- or lower-body cycling may be used, if required by certain patients, although there is less evidence for these types of programmes. The evidence for progressive resistance training is growing and patients can also engage in strength-based training alongside a walking programme. For those unable to attend a supervised class (strongest evidence), home-based or 'self-facilitated' exercise programmes are known to improve walking distance when compared to simple advice. All exercise programmes, independent of the mode of delivery, should be progressive and individually prescribed where possible, considering disease severity, comorbidities and initial exercise capacity. All patients should aim to accumulate at least 30 min of aerobic activity, at least three times a week, for at least 3 months, ideally in the form of walking exercise to near-maximal claudication pain.
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Affiliation(s)
- Amy E Harwood
- Centre for Sport and Exercise Life Sciences, Coventry University, Coventry, UK
- Faculty of Health Sciences, University of Hull, Hull, UK
| | - Sean Pymer
- Academic Vascular Unit, Hull York Medical School, Hull, UK
| | - Lee Ingle
- Department of Sport, Health and Exercise Science, University of Hull, Hull, UK
| | | | - Ian C Chetter
- Academic Vascular Unit, Hull York Medical School, Hull, UK
| | - Belinda Parmenter
- Department of Exercise Physiology, Faculty of Medicine, University of New South Wales, Sydney, Australia
| | - Christopher D Askew
- School of Health and Sport Sciences, University of the Sunshine Coast, Maroochydore DC, Australia
- Sunshine Coast Hospital and Health Service, Birtinya, Australia
| | - Gary A Tew
- Department of Sport, Exercise and Rehabilitation, Northumbria University, Newcastle upon Tyne, UK
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12
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Intermittent Claudication in Physiotherapists' Practice. BIOMED RESEARCH INTERNATIONAL 2019; 2019:2470801. [PMID: 31641667 PMCID: PMC6766680 DOI: 10.1155/2019/2470801] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 08/05/2019] [Accepted: 09/05/2019] [Indexed: 12/24/2022]
Abstract
Intermittent claudication is a symptom of atherosclerosis of the lower limbs (peripheral arterial disease (PAD)) and is characterized by pain and cramps of lower limb muscles during exercise. Claudication leads to a reduction in physical activity of patients. PAD is a systemic disease. Atherosclerotic lesions located in the arteries of the lower limbs not only pose the risk of the ischemic limb loss, but above all, they are an important prognostic factor. Patients with claudication are at significant risk of cardiovascular complications such as infarcts or strokes. Comprehensive rehabilitation of patients with intermittent claudication based on the current TASC II (Inter-Society Consensus for the Management of Peripheral Arterial Disease) guidelines, ESC (European Society of Cardiology) guidelines, and AHA (American Heart Association) guidelines includes supervised treadmill training, training on a bicycle ergometer, Nordic Walking, resistance exercises of lower limb muscles, and exercises of upper limbs. A trained, educated, and motivated patient has a chance to improve life quality as well as life expectancy.
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13
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Schieber MN, Pipinos II, Johanning JM, Casale GP, Williams MA, DeSpiegelaere HK, Senderling B, Myers SA. Supervised walking exercise therapy improves gait biomechanics in patients with peripheral artery disease. J Vasc Surg 2019; 71:575-583. [PMID: 31443974 DOI: 10.1016/j.jvs.2019.05.044] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Accepted: 05/08/2019] [Indexed: 12/17/2022]
Abstract
OBJECTIVE In patients with peripheral artery disease (PAD), supervised exercise therapy is a first line of treatment because it increases maximum walking distances comparable with surgical revascularization therapy. Little is known regarding gait biomechanics after supervised exercise therapy. This study characterized the effects of supervised exercise therapy on gait biomechanics and walking distances in claudicating patients with PAD. METHODS Forty-seven claudicating patients with PAD underwent gait analysis before and immediately after 6 months of supervised exercise therapy. Exercise sessions consisted of a 5-minute warmup of mild walking and stretching of upper and lower leg muscles, 50 minutes of intermittent treadmill walking, and 5 minutes of cooldown (similar to warmup) three times per week. Measurements included self-perceived ambulatory limitations measured by questionnaire, the ankle-brachial index (ABI), walking distance measures, maximal plantar flexor strength measured by isometric dynamometry, and overground gait biomechanics trials performed before and after the onset of claudication pain. Paired t-tests were used to test for differences in quality of life, walking distances, ABI, and maximal strength. A two-factor repeated measures analysis of variance determined differences for intervention and condition for gait biomechanics dependent variables. RESULTS After supervised exercise therapy, quality of life, walking distances, and maximal plantar flexor strength improved, although the ABI did not significantly change. Several gait biomechanics parameters improved after the intervention, including torque and power generation at the ankle and hip. Similar to previous studies, the onset of claudication pain led to a worsening gait or a gait that was less like healthy individuals with a pain-free gait. CONCLUSIONS Six months of supervised exercise therapy produced increases in walking distances and quality of life that are consistent with concurrent improvements in muscle strength and gait biomechanics. These improvements occurred even though the ABI did not improve. Future work should examine the benefits of supervised exercise therapy used in combination with other available treatments for PAD.
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Affiliation(s)
- Molly N Schieber
- Department of Biomechanics, University of Nebraska at Omaha, Omaha, Neb
| | - Iraklis I Pipinos
- Department of Surgery, Veterans' Affairs Medical Center of Nebraska and Western Iowa, Omaha, Neb; Department of Surgery, University of Nebraska Medical Center, Omaha, Neb
| | - Jason M Johanning
- Department of Surgery, Veterans' Affairs Medical Center of Nebraska and Western Iowa, Omaha, Neb; Department of Surgery, University of Nebraska Medical Center, Omaha, Neb
| | - George P Casale
- Department of Surgery, University of Nebraska Medical Center, Omaha, Neb
| | - Mark A Williams
- Department of Medicine, Creighton Univeristy, School of Medicine, Omaha, Neb
| | - Holly K DeSpiegelaere
- Department of Surgery, Veterans' Affairs Medical Center of Nebraska and Western Iowa, Omaha, Neb
| | | | - Sara A Myers
- Department of Biomechanics, University of Nebraska at Omaha, Omaha, Neb; Department of Surgery, Veterans' Affairs Medical Center of Nebraska and Western Iowa, Omaha, Neb.
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14
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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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15
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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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16
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Transcutaneous Electrical Nerve Stimulation Improves Walking Performance in Patients With Intermittent Claudication. J Cardiovasc Nurs 2016; 31:323-30. [DOI: 10.1097/jcn.0000000000000258] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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17
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Dörenkamp S, Mesters EPE, Nijhuis-van der Sanden MWG, Teijink JAW, de Bie RA, Hoogeboom TJ. How Well Do Randomized Controlled Trials Reflect Standard Care: A Comparison between Scientific Research Data and Standard Care Data in Patients with Intermittent Claudication undergoing Supervised Exercise Therapy. PLoS One 2016; 11:e0157921. [PMID: 27336741 PMCID: PMC4919097 DOI: 10.1371/journal.pone.0157921] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Accepted: 06/07/2016] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE The aim of the present study was to assess the degree and impact of patient selection of patients with intermittent claudication undergoing supervised exercise therapy in Randomized Controlled Trials (RCTs) by describing commonly used exclusion criteria, and by comparing baseline characteristics and treatment response measured as improvement in maximum walking distance of patients included in RCTs and patients treated in standard care. METHODS We compared data from RCTs with unselected standard care data. First, we systematically reviewed RCTs that investigated the effect of supervised exercise therapy in patients with intermittent claudication. For each of the RCTs, we extracted and categorized the eligibility criteria and their justifications. To assess whether people in RCTs (n = 1,440) differed from patients treated in daily practice (n = 3,513), in terms of demographics, comorbidity and walking capacity, we assessed between group-differences using t-tests. To assess differences in treatment response, we compared walking distances at three and six months between groups using t-tests. Differences of ≥15% were set as a marker for a clinically relevant difference. RESULTS All 20 included RCTs excluded large segments of patients with intermittent claudication. One-third of the RCTs eligibility criteria were justified. Despite, the numerous eligibility criteria, we found that baseline characteristics were largely comparable. A statistically significant and (borderline) clinically relevant difference in treatment response after three and six months between trial participants and standard care patients was found. Improvements in maximum walking distance after three and six months were significantly and clinically less in trial participants. CONCLUSIONS The finding that baseline characteristics of patients included in RCTs and patients treated in standard care were comparable, may indicate that RCT eligibility criteria are used implicitly by professionals when referring patients to standard physiotherapy care. The larger treatment response reported in standard physiotherapy care compared to clinical trials, might suggest that scientific studies underestimate the benefits of supervised exercise therapy in patients with intermittent claudication.
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Affiliation(s)
- S. Dörenkamp
- Department of Epidemiology, Functioning and Rehabilitation Programme, CAPHRI School for Public Health and Primary Care, Maastricht University, Maastricht, The Netherlands
| | - E. P. E. Mesters
- Department of Epidemiology, Functioning and Rehabilitation Programme, CAPHRI School for Public Health and Primary Care, Maastricht University, Maastricht, The Netherlands
| | - M. W. G. Nijhuis-van der Sanden
- Radboud University Medical Center, Institute for Health Sciences, IQ healthcare and Department of Rehabilitation, Nijmegen, The Netherlands
| | - J. A. W. Teijink
- Department of Epidemiology, Functioning and Rehabilitation Programme, CAPHRI School for Public Health and Primary Care, Maastricht University, Maastricht, The Netherlands
- Department of Vascular Surgery, Catharina Hospital, Eindhoven, The Netherlands
| | - R. A. de Bie
- Department of Epidemiology, Functioning and Rehabilitation Programme, CAPHRI School for Public Health and Primary Care, Maastricht University, Maastricht, The Netherlands
| | - T. J. Hoogeboom
- Radboud University Medical Center, Institute for Health Sciences, IQ healthcare and Department of Rehabilitation, Nijmegen, The Netherlands
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Dipnarine K, Barak S, Martinez CA, Carmeli E, Stopka CB. Pain-free treadmill exercise for patients with intermittent claudication: Are there gender differences? Vascular 2015. [PMID: 26209234 DOI: 10.1177/1708538115592800] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Intermittent claudication, a common symptom of peripheral arterial disease, results in insufficient blood flow and oxygen supply to lower extremity muscles. Compared to men, women with peripheral arterial disease have a higher rate of mobility loss with peripheral arterial disease due to poorer lower extremity functioning. This study evaluates the effect of supervised pain-free treadmill exercise on improving performance in women with intermittent claudication due to peripheral arterial disease in comparison to men. A total of 26 participants (women, n = 9, 34.62%; mean age = 67.58 ± 5.59 years; averaging 23.46 ± 3.91 visits and 10.46 ± 0.99 weeks in the program) diagnosed with peripheral arterial disease, with symptoms of intermittent claudication, partook in a 45 min treadmill walk, twice per week, below the participant's minimal pain threshold. Female participants' change scores showed 752%, 278% and 115% improvement in mean walking distance, duration and rate, respectively. Men improved 334%, 149% and 80%, respectively. Significant differences (p < 0.05) in pre and post measurements within each group support positive outcomes. No significant differences between groups were observed (Cohen's d effect size > 0.80). Our results suggest that women reap similar benefits from this low-intensity treadmill program in comparison to men.
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Affiliation(s)
- Krishna Dipnarine
- Department of Health Education and Behavior, University of Florida, Gainesville, Florida, USA
| | - Sharon Barak
- The Edmond and Lily Safra Children's Hospital, Ramat Gan, Israel The Chaim Sheba Medical Center, Ramat Gan, Israel Kaye Academic College of Education, Beer-Sheba, Israel
| | - Coleen A Martinez
- Department of Health Education and Behavior, University of Florida, Gainesville, Florida, USA
| | - Eliezer Carmeli
- Department of Physical Therapy, University of Haifa, Haifa, Israel
| | - Christine B Stopka
- Department of Health Education and Behavior, University of Florida, Gainesville, Florida, USA
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19
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Askew CD, Parmenter B, Leicht AS, Walker PJ, Golledge J. Exercise & Sports Science Australia (ESSA) position statement on exercise prescription for patients with peripheral arterial disease and intermittent claudication. J Sci Med Sport 2014; 17:623-9. [DOI: 10.1016/j.jsams.2013.10.251] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2013] [Revised: 10/15/2013] [Accepted: 10/24/2013] [Indexed: 11/29/2022]
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20
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Abraham P, Mateus V, Bieuzen F, Ouedraogo N, Cisse F, Leftheriotis G. Calf muscle stimulation with the Veinoplus device results in a significant increase in lower limb inflow without generating limb ischemia or pain in patients with peripheral artery disease. J Vasc Surg 2013; 57:714-9. [DOI: 10.1016/j.jvs.2012.08.117] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2012] [Revised: 08/21/2012] [Accepted: 08/27/2012] [Indexed: 11/16/2022]
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Abstract
Peripheral arterial disease (PAD) is a common vascular disease that reduces blood flow capacity to the legs of patients. PAD leads to exercise intolerance that can progress in severity to greatly limit mobility, and in advanced cases leads to frank ischemia with pain at rest. It is estimated that 12 to 15 million people in the United States are diagnosed with PAD, with a much larger population that is undiagnosed. The presence of PAD predicts a 50% to 1500% increase in morbidity and mortality, depending on severity. Treatment of patients with PAD is limited to modification of cardiovascular disease risk factors, pharmacological intervention, surgery, and exercise therapy. Extended exercise programs that involve walking approximately five times per week, at a significant intensity that requires frequent rest periods, are most significant. Preclinical studies and virtually all clinical trials demonstrate the benefits of exercise therapy, including improved walking tolerance, modified inflammatory/hemostatic markers, enhanced vasoresponsiveness, adaptations within the limb (angiogenesis, arteriogenesis, and mitochondrial synthesis) that enhance oxygen delivery and metabolic responses, potentially delayed progression of the disease, enhanced quality of life indices, and extended longevity. A synthesis is provided as to how these adaptations can develop in the context of our current state of knowledge and events known to be orchestrated by exercise. The benefits are so compelling that exercise prescription should be an essential option presented to patients with PAD in the absence of contraindications. Obviously, selecting for a lifestyle pattern that includes enhanced physical activity prior to the advance of PAD limitations is the most desirable and beneficial.
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Affiliation(s)
- Tara L Haas
- Angiogenesis Research Group, Muscle Health Research Centre, Faculty of Health, York University, Toronto, Ontario, Canada
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22
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Inoue H, Ishizuka O, Imamura T, Yamagishi T, Noguchi W, Yokoyama H, Kurizaki Y, Nishizawa O. Relationship between Toe Temperature and Lower Urinary Tract Symptoms. Low Urin Tract Symptoms 2012; 4:144-9. [PMID: 26676622 DOI: 10.1111/j.1757-5672.2012.00151.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Cold stress can elicit increases in urinary urgency and frequency. We determined if there was a relationship between finger and toe temperatures and lower urinary tract symptoms (LUTS). METHODS We studied 50 people who visited a public health management seminar. The participants were divided into two groups according to self-described sensitivity to cold stress. The cold non-sensitive (CNS) group consisted of 3 males and 20 females (66.9 ± 10.8 years old), and the cold sensitive (CS) group consisted of 4 males and 23 females (65.8 ± 8.01 years old). Each participant was assessed to determine international prostate symptom score (IPSS), overactive bladder symptom score (OABSS), and quality of life (QOL) score. They were then instructed on lifestyle changes and exercises that could improve peripheral blood flow and provide relief for their LUTS. Next, the temperatures of their middle fingers and toes were measured before and after 5-10 min of the exercises. Two weeks later, the IPSS, OABSS, and QOL scores were reassessed. RESULTS Before exercise, the middle fingers were significantly warmer than the middle toes. Exercise had no significant effect on the middle finger temperature of either group; however, it did increase the middle toe temperature for both groups. The increase was greatest for the CS group. The CS group had higher LUTS storage symptoms than the CNS group, and these improved after 2 weeks of lifestyle changes and exercise. CONCLUSION Improvements in lifestyle and daily exercise may be effective for LUTS in CS people.
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Affiliation(s)
- Hiroo Inoue
- Department of Urology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Osamu Ishizuka
- Department of Urology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Tetsuya Imamura
- Department of Urology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Takahiro Yamagishi
- Department of Urology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Wataru Noguchi
- Department of Urology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Hitoshi Yokoyama
- Department of Urology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Yoshiki Kurizaki
- Department of Urology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Osamu Nishizawa
- Department of Urology, Shinshu University School of Medicine, Matsumoto, Japan
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Zhao Y, Li J, Lin A, Xiao M, Xiao B, Wan C. Improving Angiogenesis and Muscle Performance in the Ischemic Limb Model by Physiological Ischemic Training in Rabbits. Am J Phys Med Rehabil 2011; 90:1020-9. [DOI: 10.1097/phm.0b013e318238a166] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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24
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Influence of peripheral arterial disease and supervised walking on heart rate variability. J Vasc Surg 2011; 54:1352-9. [DOI: 10.1016/j.jvs.2011.05.027] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2011] [Revised: 05/12/2011] [Accepted: 05/14/2011] [Indexed: 11/22/2022]
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25
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Casillas JM, Troisgros O, Hannequin A, Gremeaux V, Ader P, Rapin A, Laurent Y. Rehabilitation in patients with peripheral arterial disease. Ann Phys Rehabil Med 2011; 54:443-61. [DOI: 10.1016/j.rehab.2011.07.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2010] [Revised: 06/28/2011] [Accepted: 07/02/2011] [Indexed: 12/27/2022]
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Vanhatalo A, Fulford J, Bailey SJ, Blackwell JR, Winyard PG, Jones AM. Dietary nitrate reduces muscle metabolic perturbation and improves exercise tolerance in hypoxia. J Physiol 2011; 589:5517-28. [PMID: 21911616 DOI: 10.1113/jphysiol.2011.216341] [Citation(s) in RCA: 157] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Exercise in hypoxia is associated with reduced muscle oxidative function and impaired exercise tolerance. We hypothesised that dietary nitrate supplementation (which increases plasma [nitrite] and thus NO bioavailability) would ameliorate the adverse effects of hypoxia on muscle metabolism and oxidative function. In a double-blind, randomised crossover study, nine healthy subjects completed knee-extension exercise to the limit of tolerance (T(lim)), once in normoxia (20.9% O(2); CON) and twice in hypoxia (14.5% O(2)). During 24 h prior to the hypoxia trials, subjects consumed 0.75 L of nitrate-rich beetroot juice (9.3 mmol nitrate; H-BR) or 0.75 L of nitrate-depleted beetroot juice as a placebo (0.006 mmol nitrate; H-PL). Muscle metabolism was assessed using calibrated (31)P-MRS. Plasma [nitrite] was elevated (P < 0.01) following BR (194 ± 51 nm) compared to PL (129 ± 23 nm) and CON (142 ± 37 nM). T(lim) was reduced in H-PL compared to CON (393 ± 169 vs. 471 ± 200 s; P < 0.05) but was not different between CON and H-BR (477 ± 200 s). The muscle [PCr], [P(i)] and pH changed at a faster rate in H-PL compared to CON and H-BR. The [PCr] recovery time constant was greater (P < 0.01) in H-PL (29 ± 5 s) compared to CON (23 ± 5 s) and H-BR (24 ± 5 s). Nitrate supplementation reduced muscle metabolic perturbation during exercise in hypoxia and restored exercise tolerance and oxidative function to values observed in normoxia. The results suggest that augmenting the nitrate-nitrite-NO pathway may have important therapeutic applications for improving muscle energetics and functional capacity in hypoxia.
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Affiliation(s)
- Anni Vanhatalo
- College of Life and Environmental Sciences, University of Exeter School of Sport and Health Sciences, Heavitree Road, St Luke's Campus, Exeter EX1 2LU, UK.
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Franz RW, Garwick T, Haldeman K. Initial Results of a 12-week, Institution-based, Supervised Exercise Rehabilitation Program for the Management of Peripheral Arterial Disease. Vascular 2010; 18:325-35. [DOI: 10.2310/6670.2010.00053] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This study assessed the effectiveness of a 12-week, institution-based, supervised exercise rehabilitation program with atherogenic risk factor modification in improving cardiovascular profile, ambulatory function, and quality of life of patients with peripheral arterial disease (PAD) by comparing pre- and postprogram measurements. Participants were prospectively enrolled. Cardiovascular profile variables, ambulatory function tests, and quality of life questionnaires were evaluated. Of 101 institution-based program participants, 69 completed the 12-session minimum and 47 completed a postprogram evaluation. Mean postprogram results were significantly different from preprogram results, corresponding to improvement, for the following variables: triglyceride levels ( p = .036), both function tests ( p < .001 for both), four of five Walking Impairment Questionnaire measurements, and Intermittent Claudication Questionnaire score ( p = .001). This supervised exercise program improved the cardiovascular profiles, ambulatory function, and quality of life of PAD patients completing the program and is a viable adjunct to drug therapy and surgical intervention.
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Affiliation(s)
- Randall W. Franz
- *The Vascular and Vein Center at Grant Medical Center, Columbus, OH
| | - Tammy Garwick
- *The Vascular and Vein Center at Grant Medical Center, Columbus, OH
| | - Katie Haldeman
- Riverside Methodist Hospital, Department of Accreditation, Columbus,
OH
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Nicolaï SPA, Hendriks EJM, Prins MH, Teijink JAW. Optimizing supervised exercise therapy for patients with intermittent claudication. J Vasc Surg 2010; 52:1226-33. [PMID: 20692797 DOI: 10.1016/j.jvs.2010.06.106] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2010] [Revised: 06/10/2010] [Accepted: 06/10/2010] [Indexed: 11/29/2022]
Abstract
BACKGROUND The first-line intervention for intermittent claudication is usually supervised exercise therapy (SET). The literature describes a range of exercise programs varying in setting, duration, and content. The purpose of the present study was to examine the exercise protocols offered and to identify the impact of the intensity of the SET programs (in terms of frequency, duration, and type of exercise) on improvements in walking distance (response) in the first 3 months. The present study is part of the Exercise Therapy in Peripheral Arterial Disease (EXITPAD) study, a multicenter randomized clinical trial comparing the effects of SET provided by regional physiotherapists, with or without daily feedback, on the level of activities with the effects of walking advice. METHODS The analysis included patients randomized to receive SET with or without feedback. The physical therapists administering the SET were asked to fill out therapy evaluation sheets stating frequency, duration, and type of exercises. The relationship between training volume and the impact on walking distance was explored by dividing training volume data into tertiles and relating them to the median change in maximum walking distance at 3 and 12 months. RESULTS Data of 169 patients were included in the analysis. A SET program consisting of at least two training sessions per week each lasting over 30 minutes, during the first 3 months of a 1-year program tailored to individual patients' needs led to better results in terms of walking distance after 3 and 12 months than the other variants. The results of our analysis dividing training volume into tertiles suggest that there is a relationship between training volume and improvement in walking distance and that at least 590 minutes of training should be offered in the first 3 months. No differences were found between program involving only walking and a combination of exercises, nor between individual and group training. CONCLUSION A SET programs consisting of at least two training sessions a week, each lasting over 30 minutes, should be offered during the first 3 months of the SET program to optimize improvement in terms of maximum walking distance.
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Affiliation(s)
- Saskia P A Nicolaï
- Máxima Medical Center Eindhoven/Veldhoven, Department of Surgery, Veldhoven, The Netherlands
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Nicolaï SP, Teijink JA, Prins MH. Multicenter randomized clinical trial of supervised exercise therapy with or without feedback versus walking advice for intermittent claudication. J Vasc Surg 2010; 52:348-55. [DOI: 10.1016/j.jvs.2010.02.022] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2009] [Revised: 02/01/2010] [Accepted: 02/07/2010] [Indexed: 10/19/2022]
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Figoni SF, Kunkel CF, Scremin AE, Scremin OU, Cohen B. Ergometric Performance During Exercise Training in Men With Intermittent Claudication. PM R 2010; 2:528-36. [DOI: 10.1016/j.pmrj.2010.03.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2009] [Revised: 02/09/2010] [Accepted: 03/07/2010] [Indexed: 10/19/2022]
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Effects of Exercise Training on Calf Tissue Oxygenation in Men With Intermittent Claudication. PM R 2009; 1:932-40. [DOI: 10.1016/j.pmrj.2009.08.453] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2009] [Revised: 08/05/2009] [Accepted: 08/30/2009] [Indexed: 11/20/2022]
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Treat-Jacobson D, Bronas UG, Leon AS. Efficacy of arm-ergometry versus treadmill exercise training to improve walking distance in patients with claudication. Vasc Med 2009; 14:203-13. [DOI: 10.1177/1358863x08101858] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Abstract The efficacy of treadmill walking training to improve pain-free (PFWD) and maximal (MWD) walking distance in patients with claudication is well documented. The effects of aerobic arm-ergometry to improve PFWD and MWD compared to treadmill walking or usual care are not known. Forty-one participants (29 male, 12 female, mean age 67.7 years, 92.7% smoking history, 36.6% with diabetes) with lifestyle-limiting claudication were randomized to 12 weeks of 3 hours/week of supervised exercise training using either arm-ergometry, treadmill walking, or a combination, versus control. PFWD and MWD were assessed before and after training, and after 12 weeks of follow-up. The 12-week MWD increased significantly in the arm-ergometry (+53%), treadmill (+69%), and combination (+68%) groups ( p < 0.002 versus control). The 24-week MWD was maintained in the arm-ergometry ( p = 0.009) and treadmill ( p = 0.019) groups, whereas the combination group declined ( p = 0.751) versus control. The 12-week PFWD increased significantly in the arm-ergometry group (+82%; p = 0.025 versus control). Change in PFWD in treadmill (+54%; p = 0.196 versus control) and combination (+60%; p = 0.107 versus control) groups did not reach statistical significance. PFWD improvement was maintained in the arm-ergometry group after a 12-week follow-up (+123%; p = 0.011 versus control). In conclusion, these pilot data demonstrate for the first time that dynamic arm exercise training can improve walking capability in people with peripheral arterial disease (PAD)-induced claudication compared to participants receiving usual care and that improvement was not different from that seen with treadmill walking exercise training. Dynamic arm exercise may be a therapeutic exercise option for patients with PAD.
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Affiliation(s)
| | | | - Arthur S Leon
- University of Minnesota School of Kinesiology, Laboratory of Physiological Hygiene and Exercise Science
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Abstract
Peripheral arterial disease (PAD), a manifestation of systemic atherosclerosis, is a significant health problem. It manifests in lower extremities as intermittent claudication, limb ischemia, or gangrene and other locations as stroke, renal failure, or mesenteric ischemia. Fontaine and Rutherford classifications are the 2 commonly used classifications to stage the severity of PAD. The diagnostic tools include ankle-brachial index, a valuable tool in diagnosing lower extremity PAD, and a treadmill test. Other useful diagnostic tools include the San Diego Claudication Questionnaire to screen patients for symptoms and imaging modalities such as duplex scan, angiogram, computer tomographic angiogram, and magnetic resonance angiogram. Medical management of PAD involves comprehensive care, including risk factor modification of etiologies predisposing to atherosclerosis. These involve using antiplatelet therapy with aspirin or clopidogrel, controlling hypertension, managing hypercholesterolemia, and using vasodilators such as cilostazol. Exercise rehabilitation is an efficacious approach to improve intermittent claudication and should be recommended to each patient. Revascularization therapy is indicated for those who have critical limb ischemia or severe claudication not improved by medical management. Revascularization consists of endovascular techniques to open up the vessel and traditional bypass surgery to bypass the diseased segment. Recent published guidelines detailing recommendations on different treatment modalities in patients with PAD are described.
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Lombardini R, Marchesi S, Collebrusco L, Vaudo G, Pasqualini L, Ciuffetti G, Brozzetti M, Lupattelli G, Mannarino E. The use of osteopathic manipulative treatment as adjuvant therapy in patients with peripheral arterial disease. ACTA ACUST UNITED AC 2008; 14:439-43. [PMID: 18824395 DOI: 10.1016/j.math.2008.08.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2007] [Revised: 07/16/2008] [Accepted: 08/02/2008] [Indexed: 11/28/2022]
Abstract
Peripheral arterial disease (PAD) is a manifestation of systemic atherosclerosis associated with impaired endothelial function and intermittent claudication is the hallmark symptom. Hypothesizing that osteopathic manipulative treatment (OMT) may represent a non-pharmacological therapeutic option in PAD, we examined endothelial function and lifestyle modifications in 15 intermittent claudication patients receiving osteopathic treatment (OMT group) and 15 intermittent claudication patients matched for age, sex and medical treatment (control group). Compared to the control group, the OMT group had a significant increase in brachial flow-mediated vasodilation, ankle/brachial pressure index, treadmill testing and physical health component of life quality (all p<0.05) from the beginning to the end of the study. At univariate analysis in the OMT group there was a negative correlation between changes in brachial flow-mediated vasodilation and IL-6 levels (r=-0.30; p=0.04) and a positive one between claudication pain time and physical function score (r=0.50; p=0.05). In conclusion, despite the relatively few patients in our study, these results suggest that OMT significantly improves endothelial function and functional performance in intermittent claudication patients along with benefits in quality of life. This novel treatment combined with drug and lifestyle modification might be an effective alternative to traditional training based on exercise.
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Affiliation(s)
- Rita Lombardini
- Internal Medicine, Angiology and Atherosclerosis, University of Perugia, Italy.
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Manfredini F, Malagoni AM, Mascoli F, Mandini S, Taddia MC, Basaglia N, Manfredini R, Conconi F, Zamboni P. Training rather than walking: the test in -train out program for home-based rehabilitation in peripheral arteriopathy. Circ J 2008; 72:946-52. [PMID: 18503221 DOI: 10.1253/circj.72.946] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Exercise training reduces walking disability in peripheral arterial disease (PAD). This non-randomized study evaluates the effects on walking ability and hemodynamic parameters of a novel approach to home-based rehabilitation, the test in -train out program (Ti-To), compared with the traditional home-based free walking exercise (Tr-E). METHODS AND RESULTS A total of 143 patients with claudication (117 men, average age 68+/-10 years), were included in a Ti-To (n=83) or Tr-E program (n=60). Evaluations, which were carried out upon entry and at 1, 2, 3, 4 and 6 months, included: self-reported claudication, walking ability (ie, absolute claudication distance, pain threshold speed), resting/exercise heart rates (HR), systolic/diastolic brachial pressure (SBP/DBP), ankle pressure (AP), ankle-brachial index (ABI). Ti-To involved 2 daily 10-min home walking sessions at maximal asymptomatic speed and the patient attending monthly check-ups at hospital. Tr-E involved 20-30 min of daily walking at self-selected speeds up to pain tolerance. A total of 126 patients (Ti-To, n=74; Tr-E, n=52) completed the program. Ti-To induced better relief from claudication (p=0.001). Functional parameters improved significantly for both groups (p<0.0001) with significant intergroup difference for Ti-To (p<0.0001). SBP and exercise HR decreased significantly in both groups, with Ti-To improving resting HR (p=0.0002), DBP (p=0.003), lowest AP worse limb (p=0.004) and ABI worse limb (p=0.0002). CONCLUSIONS In patients with PAD, a Ti-To program had more positive effects on perceived claudication, and functional and hemodynamic parameters than did a Tr-E program.
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Affiliation(s)
- Fabio Manfredini
- Center of Biomedical Studies Applied to Sport, University of Ferrara, Ferrara, Italy.
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Wood RE, Sanderson BE, Askew CD, Walker PJ, Green S, Stewart IB. Effect of training on the response of plasma vascular endothelial growth factor to exercise in patients with peripheral arterial disease. Clin Sci (Lond) 2007; 111:401-9. [PMID: 16928196 DOI: 10.1042/cs20060151] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Expansion of the capillary network, or angiogenesis, occurs following endurance training. This process, which is reliant on the presence of VEGF (vascular endothelial growth factor), is an adaptation to a chronic mismatch between oxygen demand and supply. Patients with IC (intermittent claudication) experience pain during exercise associated with an inadequate oxygen delivery to the muscles. Therefore the aims of the present study were to examine the plasma VEGF response to acute exercise, and to establish whether exercise training alters this response in patients with IC. In Part A, blood was collected from patients with IC (n=18) before and after (+20 and +60 min post-exercise) a maximal walking test to determine the plasma VEGF response to acute exercise. VEGF was present in the plasma of patients (45.11+/-29.96 pg/ml) and was unchanged in response to acute exercise. Part B was a training study to determine whether exercise training altered the VEGF response to acute exercise. Patients were randomly assigned to a treatment group (TMT; n=7) that completed 6 weeks of high-intensity treadmill training, or to a control group (CON; n=6). All patients completed a maximal walking test before and after the intervention, with blood samples drawn as for Part A. Training had no effect on plasma VEGF at rest or in response to acute exercise, despite a significant increase in maximal walking time in the TMT group (915+/-533 to 1206+/-500 s; P=0.009) following the intervention. The absence of a change in plasma VEGF may reflect altered VEGF binding at the endothelium, although this cannot be confirmed by the present data.
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Affiliation(s)
- Rachel E Wood
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Kelvin Grove, Queensland, Australia
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Landi A, Jassó I. [Arterial obliterative disease and physical activity]. Orv Hetil 2007; 148:1059-65. [PMID: 17545114 DOI: 10.1556/oh.2007.28141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Regular physical exercise represents an essential element in treating patients with second-stage peripheral arterial occlusive disease. Peripheral arterial occlusive disease is a characteristic clinical manifestation of atherothrombotic processes. Its prevalence is 2-3%, consequently, it is estimated to be 200,000-300,000 patients in Hungary. Coronary artery disease and atherothrombosis of the carotid artery system may frequently coexist with peripheral arterial obliterative disease. Treatment of peripheral arterial obliterative disease influences their prevalence and prognosis as well. The main aim of regular physical exercise is to improve the quality of life of patients by increasing the functional capacity of the lower limbs. During exercise beneficial vascular changes occur like haemodynamic changes consisting of increasing pressure-gradient of stenotic artery and opening of collateral vessels, as well as improvement of the endothelial dysfunction. It favourably influences lipid profile by decreasing LDL cholesterol and increasing HDL cholesterol. Physical exercise beneficially affects blood rheology as well. It also brings about structural changes in the skeletal muscles, increases the enzyme levels in the oxidative metabolic processes and enhances the density of capillaries in the skeletal muscle fibres. According to the data published so far, patients with peripheral arterial obliterative disease are recommended to take part in supervised treadmill walking at least 3 days per week for 30-60 minutes each session containing 5-5 minute warm-up and cool-down periods. The training should be of intermittent intensity at the pain-free threshold. The physiological benefits are optimised at 3-6 months. The home-based training programme is also remarkably useful.
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Affiliation(s)
- Anna Landi
- Fovárosi Szent István Kórház IV. Belgyógyászat Budapest Nagyvárad tér 1. 1096, Hungary.
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Garber CE, Monteiro R, Patterson RB, Braun CM, Lamont LS. A comparison of treadmill and arm-leg ergometry exercise testing for assessing exercise capacity in patients with peripheral arterial disease. ACTA ACUST UNITED AC 2007; 26:297-303. [PMID: 17003595 DOI: 10.1097/00008483-200609000-00004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To compare the results of treadmill exercise testing (TM) to arm-leg ergometry testing (AL) in patients with peripheral arterial disease (PAD). METHODS Twelve men and 8 women with PAD (mean age, 62 +/- 10 years) completed a treadmill test and an arm-leg ergometer exercise test. Oxygen uptake, heart rate, rate-pressure product (x10(-3)), ratings of claudication and perceived exertion, and power were measured. RESULTS Peak oxygen uptake, heart rate, and rate-pressure product were similar between TM and AL. Exercise duration was longer and the peak power higher on the AL than on the TM. Claudication pain > or =3/4 was the reason for test termination in all subjects during TM test and in 13 subjects during AL. Nine patients discontinued due to severe claudication on both tests, but the pain occurred later in AL than TM. CONCLUSIONS Although peak oxygen uptake was similar between the 2 exercise tests, patients with PAD exercised longer and to a higher peak power during the AL. These data suggest that the AL test may be used to evaluate peak exercise capacity in patients with PAD. The AL may also provide an alternate method for detecting PAD and coronary heart disease.
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Affiliation(s)
- Carol Ewing Garber
- Bouvé College of Health Sciences, Northeastern University, Boston, Mass. 02115, USA.
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&NA;. Aggressive risk factor modification and pharmacological therapy are the basic steps in managing peripheral arterial disease. DRUGS & THERAPY PERSPECTIVES 2006. [DOI: 10.2165/00042310-200622110-00005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Mika P, Spodaryk K, Cencora A, Mika A. Red blood cell deformability in patients with claudication after pain-free treadmill training. Clin J Sport Med 2006; 16:335-40. [PMID: 16858218 DOI: 10.1097/00042752-200607000-00009] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To assess the effect of pain-free treadmill training on red blood cell deformability and walking distance in patients with claudication. DESIGN Randomized-controlled trial of exercise training. SETTING Patients were recruited from the primary care, vascular outpatient clinic. PATIENTS A total of 60 patients with peripheral arterial occlusive disease (stage II according to Leriche-Fontaine) were randomized into the treadmill program or a control group. Fifty-five patients completed the study (27 in the exercising group and 28 in the control group). INTERVENTIONS Patients in the exercising group were walking on the treadmill 3 times a week for 3 months. Each session consisted of 1 hour repetitive walking [performed to 85% of the pain-free walking time (PFWT)] was supervised by a qualified physiotherapist. MAIN OUTCOME MEASUREMENTS Changes in erythrocyte deformability and treadmill walking performance (PFWT, maximal walking time) were assessed in both groups before the study and after 3 months. RESULTS After 3 months of treadmill training, red blood cell deformability in the exercising group significantly increased (P<0.01). No significant changes were seen in the erythrocyte deformability in the control group. PFWT was prolonged by 102% from 191+/-34 to 386+/-60 seconds (P<0.01), and maximal walking time increased by 49% from 438+/-62 to 656+/-79 seconds (P<0.01) in the exercising group, whereas these changes were insignificant in the control group. CONCLUSIONS A significant improvement of walking ability over 3 months of pain-free treadmill training is associated with a significant increase in red cell deformability in patients with claudication.
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Affiliation(s)
- Piotr Mika
- Department of Rehabilitation, Academy of Physical Education, Collegium Medicum, Jagiellonian University, Krakow, Poland.
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Anderson SI, Shiner R, Brown MD, Hudlicka O. ICAM-1 expression and leukocyte behavior in the microcirculation of chronically ischemic rat skeletal muscles. Microvasc Res 2006; 71:205-11. [PMID: 16647725 DOI: 10.1016/j.mvr.2006.03.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2005] [Revised: 02/22/2006] [Accepted: 03/14/2006] [Indexed: 11/21/2022]
Abstract
In muscle microcirculation, short periods of ischemia followed by reperfusion are known to upregulate leukocyte and endothelial adhesion molecules, but little is known about leukocyte adherence and ICAM-1 expression during chronic ischemia or any likely effect of muscle activity which is recommended in chronic ischemia due to peripheral arterial disease. Leukocyte rolling and stationary adhesion were observed in post-capillary venules in ischemic and contralateral rat extensor digitorum longus (EDL) muscles 3 and 7 days after unilateral ligation of the common iliac artery and in 3-day ischemic EDLs that were electrically stimulated on days 1 and 2 post-ligation (7 x 15 min per day). ICAM-1 was localized immunohistochemically to venular vessels in all muscles. Following ligation, use of the ischemic leg was observed to be restricted for the first 3 days, returning to normal by 7 days. After 3 days, leukocyte rolling/adherence and ICAM-1 expression were no different in ischemic than control muscles, but all were increased in contralateral muscles. In ischemic muscles, electrical stimulation doubled the numbers of rolling leukocytes and upregulated ICAM-1 expression. After 7 days, increased muscle activity as a result of natural movement also resulted in greater ICAM-1 expression, a 4- to 5-fold increase in rolling leukocyte numbers and a 3-fold increase in stationary adherent leukocytes. Chronic ischemia thus increases ICAM-1 and leukocyte adherence in muscle microcirculation only when combined with contractile activity. Post-capillary venular endothelium may be modified by muscle acidosis when contractions are performed under low flow conditions or by changes in rheological (shear force) factors.
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Manfredini F, Malagoni AM, Zamboni P, Manfredini R, Conconi F. Trained Legs for Cardiovascular Fitness in Peripheral Arteriopathy. Eur J Vasc Endovasc Surg 2006; 31:447-8; author reply 448-9. [PMID: 16427336 DOI: 10.1016/j.ejvs.2005.11.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2005] [Accepted: 11/28/2005] [Indexed: 11/20/2022]
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Affiliation(s)
- Paul D Thompson
- The Cardiac Rehabilitation and Cardiovascular Research, Henry Low Heart Center, Hartford Hospital, Hartford, CT 06102, USA.
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