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Waddell A, Denton F, Powell R, Broom DR, Birkett ST, McGregor G, Harwood AE. Home-based Circuit Training and Community Walking for Intermittent Claudication. Ann Vasc Surg 2024; 105:38-47. [PMID: 38579907 DOI: 10.1016/j.avsg.2024.01.016] [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: 01/04/2024] [Revised: 01/15/2024] [Accepted: 01/15/2024] [Indexed: 04/07/2024]
Abstract
BACKGROUND Supervised exercise training is recommended for people with peripheral artery disease (PAD), yet it remains underutilized. Home-based exercise programs (HBEPs) are a potential alternative. The aim of this study was to assess the feasibility of conducting a full scale trial of a 12-week HBEP for people living with symptomatic PAD. METHODS In a randomized feasibility trial, patients with intermittent claudication were allocated to either an HBEP or a nonexercise control. The HBEP group was given a Fitbit to use during a 12-week exercise program comprising of personalized step goals and a resistance-based circuit to be undertaken at home twice weekly. The primary outcome was feasibility, assessed via eligibility, recruitment, attrition, tolerability, and adherence. Acceptability was assessed via semistructured interviews. Secondary analysis was undertaken to determine the feasibility of collecting clinical outcome data. RESULTS 188 people were screened, 133 were eligible (70.7%), 30 were recruited (22.6%) and one withdrew (3.33%). Mean adherence to the daily step goal was 53.5% (range = 29.8-90.5%), and 58.6% of prescribed circuits were completed of which 56.4% were at the desired intensity. Six adverse events were recorded, 3 of which were related to study involvement. No significant differences were observed in exploratory outcomes. Small clinically important differences were seen in walking speed and pain-free treadmill walking distance which should be confirmed or refuted in a larger trial. CONCLUSIONS The HBEP was feasible and well tolerated, with successful recruitment and minimal attrition. The intervention was acceptable, with walking seen as more enjoyable than circuit exercise. The WALKSTRONG program may be suitable for those who will not, or cannot, take part in supervised exercise outside of the home.
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Affiliation(s)
- Alexander Waddell
- Centre for Physical Activity, Sport and Exercise, Institute of Health and Wellbeing, Coventry University, Coventry, UK.
| | - Francesca Denton
- Centre for Physical Activity, Sport and Exercise, Institute of Health and Wellbeing, Coventry University, Coventry, UK
| | - Richard Powell
- Centre for Physical Activity, Sport and Exercise, Institute of Health and Wellbeing, Coventry University, Coventry, UK; Department of Cardiopulmonary Rehabilitation, Centre for Exercise & Health, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK
| | - David R Broom
- Centre for Physical Activity, Sport and Exercise, Institute of Health and Wellbeing, Coventry University, Coventry, UK
| | - Stefan T Birkett
- Department of Sport and Exercise Sciences, Institute of Sport, Manchester Metropolitan University, Manchester, UK
| | - Gordon McGregor
- Department of Cardiopulmonary Rehabilitation, Centre for Exercise & Health, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK; Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK; Centre for Healthcare and Communities, Institute of Health and Wellbeing, Coventry University, Coventry, UK
| | - Amy E Harwood
- Centre for Physical Activity, Sport and Exercise, Institute of Health and Wellbeing, Coventry University, Coventry, UK; Department of Sport and Exercise Sciences, Institute of Sport, Manchester Metropolitan University, Manchester, UK
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Lanéelle D, Hughes M, Stacey BS, Bashir M, Williams IM, Lewis MH, Bailey DM. Supervised exercise training improves cardiorespiratory fitness and reduces perioperative risk in peripheral artery disease patients with intermittent claudication. Ann R Coll Surg Engl 2024; 106:185-194. [PMID: 37128857 PMCID: PMC10846411 DOI: 10.1308/rcsann.2022.0169] [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] [Accepted: 12/21/2022] [Indexed: 05/03/2023] Open
Abstract
INTRODUCTION This study examined to what extent supervised aerobic and resistance exercise combined with continued unsupervised exercise training improves cardiorespiratory fitness and corresponding perioperative risk in peripheral artery disease (PAD) patients with intermittent claudication. METHODS A total of 106 patients (77% male) were enrolled into the study, alongside 155 healthy non-PAD control participants. Patients completed supervised exercise therapy (aerobic and resistance exercises of the upper and lower limbs) twice a week for 10 weeks. Thereafter, 52 patients completed 12 weeks of an unsupervised tailored home-based exercise. Pain-free walking distance (PWD), maximum walking distance (MWD), peak oxygen uptake ([Formula: see text]) and perioperative risk were assessed before and after both exercise interventions. RESULTS Patients were highly unconditioned relative to healthy controls ([Formula: see text]=11.9 vs 24.2ml/kg/min, p=<0.001) with 91% classified as high perioperative risk (peak oxygen uptake <15ml/kg/min). Supervised exercise increased PWD (+44±81m, p=<0.001), MWD (+44±71m, p=<0.001) and [Formula: see text] (+1.01±1.63ml/kg/min, p=<0.001) and lowered perioperative risk (91% to 85%, p=<0.001). When compared with supervised exercise, the improvements in PWD were maintained following unsupervised exercise (+11±91m vs supervised exercise, p=0.572); however, MWD and [Formula: see text] decreased (-15±48m, p=0.030 and -0.34±1.11ml/kg/min, p=0.030, respectively) and perioperative risk increased (+3%, p=<0.001) although still below baseline (p=<0.001). CONCLUSIONS Supervised aerobic and resistance exercise training and, to a lesser extent, unsupervised tailored exercise improves walking capacity and cardiorespiratory fitness and reduces perioperative risk in PAD patients with intermittent claudication.
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Affiliation(s)
| | - M Hughes
- Department of Physiotherapy, Prince Charles Hospital, Merthyr Tydfil, UK
| | - BS Stacey
- Neurovascular Research Laboratory, Faculty of Life Sciences and Education, University of South Wales, Pontypridd, UK
| | | | | | - MH Lewis
- Neurovascular Research Laboratory, Faculty of Life Sciences and Education, University of South Wales, Pontypridd, UK
| | - DM Bailey
- Neurovascular Research Laboratory, Faculty of Life Sciences and Education, University of South Wales, Pontypridd, UK
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de Oliveira MD, Kanegusuku H, de Faria DRG, Wolosker N, Correia MDA, Ritti-Dias RM. Walking Intensity Preference of Patients With Peripheral Arterial Disease. J Cardiopulm Rehabil Prev 2024; 44:71-72. [PMID: 37646619 DOI: 10.1097/hcr.0000000000000823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Affiliation(s)
- Max Duarte de Oliveira
- Nove de Julho University, São Paulo/SP, Brazil (Messrs de Oliveira and de Faria and Drs Correia and Ritti-Dias); and Hospital Israelita Albert Einstein São Paulo/SP, Brazil (Drs Kanegusuku and Wolosker)
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Bearne LM, Delaney N, Nielsen M, Sheehan KJ. Inequity in exercise-based interventions for adults with intermittent claudication due to peripheral arterial disease: a systematic review. Disabil Rehabil 2022:1-10. [PMID: 35931094 DOI: 10.1080/09638288.2022.2102255] [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: 11/03/2022]
Abstract
PURPOSE To determine the equity in access to trials of exercise interventions for adults with intermittent claudication due to peripheral arterial disease. METHODS Systematic electronic database searches of MEDLINE, Embase, CINAHL, Cochrane Central Register of Controlled Clinical Trials, PEDRO, Opengrey, ISRCTN and ClinincalTrials.gov for randomised controlled trials of exercise interventions for adults with intermittent claudication were conducted. Data extraction was informed by Cochrane's PROGRESS-Plus framework. RESULTS Searches identified 6412 records. Following the screening of 262 full texts, 49 trials including 3695 participants were included. All trials excluded potential participants on at least one equity factor. This comprised place of residence, language, sex, personal characteristics (e.g., age and disability), features of relationships (e.g., familial risk factors) and time-dependent factors, (e.g., time since revascularisation). Overall, 1839 of 7567 potential participants (24.3%) were excluded based on equity factors. Disability was the most frequently reported factor for exclusions. CONCLUSION Trialists endeavour to enrol a representative sample in exercise trials whilst preserving the safety profile of the intervention. This review highlights that these efforts can inadvertently lead to inequities in access as all trials excluded potential participants on at least one equity factor. Future exercise trials should optimise participation to maximise generalisability of findings. PROSPERO registration no. CRD42020189965.Implications for rehabilitationEquity factors influence health opportunities and outcomes.All trials of exercise for people with intermittent claudication excluded adults on at least one equity factor.Disability was the predominant factor for exclusions from trials.Trials should optimise participation to maximise generalisability of results as these findings are used to inform treatment and service design.
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Affiliation(s)
- Lindsay Mary Bearne
- School of Life Course and Population Sciences, King's College London, London, United Kingdom.,Centre for Applied Health and Social Care Research, Kingston University and St George's, University of London, London, United Kingdom
| | - Nancy Delaney
- School of Life Course and Population Sciences, King's College London, London, United Kingdom
| | - Mae Nielsen
- School of Life Course and Population Sciences, King's College London, London, United Kingdom
| | - Katie Jane Sheehan
- School of Life Course and Population Sciences, King's College London, London, United Kingdom
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5
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Ibeggazene S, Pymer S, Birkett ST, Caldow E, Harwood AE. A systematic review of exercise intervention reporting quality and dose in studies of intermittent claudication. Vascular 2022; 31:477-488. [PMID: 35130092 DOI: 10.1177/17085381211070700] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Exercise therapy is an important treatment option for people with intermittent claudication (IC). Appropriate reporting of exercise interventions in populations with IC within randomised controlled trials (RCTs) is important to ensure that research can be translated into clinical practice. Therefore, the purpose of our review is to evaluate the reporting of exercise interventions in RCTs of exercise therapy in patients with IC. METHODS A systematic search was performed to identify relevant trials in patients with IC published until May 2020. Studies including only participants with critical limb ischaemia or asymptomatic peripheral artery disease were excluded. Each trial was scored using the recently developed 'Consensus on Exercise Reporting Template' (CERT) which has a maximum obtainable score of 19. RESULTS Of 1489 unique records identified from the search, 73 trials were included, reporting 107 exercise interventions. Overall, the average CERT score was 10/19. The exercise equipment used, the use of supervision and a description of whether the exercise prescription was tailored or generic were the most frequently reported intervention components. The motivational strategies used, intervention adherence and intervention fidelity were the most underreported CERT components. There was no trend indicating that CERT scores were higher in more recent publications. CONCLUSIONS We have identified that important details about exercise interventions are frequently missing from the published literature. These missing data hinder replication of research findings and limit the translation of evidence into clinical practice.
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Affiliation(s)
- Saïd Ibeggazene
- College of Health, Wellbeing and Life Sciences, 7314Sheffield Hallam University, Sheffield, UK
| | - Sean Pymer
- Academic Vascular Surgical Unit, 12195Hull York Medical School, Hull, UK
| | - Stefan T Birkett
- School of Sport and Health Sciences, 6723University of Central Lancashire, Preston, UK
| | - Edward Caldow
- School of Health and Society, 7046University of Salford, Salford, UK
| | - Amy E Harwood
- Centre for Sports, Exercise and Life Sciences, 120958Coventry University, Coventry, UK
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Waddell A, Seed S, Broom DR, McGregor G, Birkett ST, Harwood AE. Safety of home-based exercise for people with intermittent claudication: A systematic review. Vasc Med 2021; 27:186-192. [PMID: 34930062 PMCID: PMC8996308 DOI: 10.1177/1358863x211060388] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Intermittent claudication (IC) is a classic symptom of peripheral artery disease,
with first line treatment being supervised exercise therapy (SET). Despite this,
SET is frequently underutilised, and adherence is often poor. An alternative
option are home-based exercise programmes (HBEP). Although HBEPs are well
tolerated, to the authors’ knowledge, no research has assessed their safety. The
aim of this review was to assess the safety of HBEPs in people living with IC.
We performed an electronic search of the MEDLINE, CINAHL, and Cochrane Library
databases. The main parameter of interest was complication rate, calculated as
the number of related adverse events per patient-hours. Subanalysis was
undertaken to determine differences in safety for studies that did and did not
include pre-exercise cardiac screening, and for studies with exercise at low,
moderate, and high levels of claudication pain. Our search strategy identified
8693 results, of which 27 studies were included for full review. Studies
included 1642 participants completing 147,810 patient-hours of home-based
exercise. Four related adverse events were reported, three of which were cardiac
in origin, giving an all-cause complication rate of one event per 36,953
patient-hours. Three of these events occurred following exercise to high levels
of claudication pain, and one occurred with pain-free exercise. One event
occured in a study without cardiac screening. Based on the low number of related
adverse events, HBEPs appear to be a safe method of exercise prescription for
people with IC. Our results strengthen the rationale for providing alternative
exercise options for this population. PROSPERO Registration No.:
CRD42021254581
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Affiliation(s)
- Alexander Waddell
- Centre for Sport, Exercise and Life Sciences, Institute of Health and Wellbeing, Coventry University, Coventry, UK
| | - Sally Seed
- School of Sport and Health Sciences, University of Central Lancashire, Preston, UK
| | - David R Broom
- Centre for Sport, Exercise and Life Sciences, Institute of Health and Wellbeing, Coventry University, Coventry, UK
| | - Gordon McGregor
- Centre for Sport, Exercise and Life Sciences, Institute of Health and Wellbeing, Coventry University, Coventry, UK.,Department of Cardiopulmonary Rehabilitation, Centre for Exercise & Health, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK.,Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - Stefan T Birkett
- School of Sport and Health Sciences, University of Central Lancashire, Preston, UK
| | - Amy E Harwood
- Centre for Sport, Exercise and Life Sciences, Institute of Health and Wellbeing, Coventry University, Coventry, UK
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Fassora M, Calanca L, Jaques C, Mazzolai L, Kayser B, Lanzi S. Intensity-dependent effects of exercise therapy on walking performance and aerobic fitness in symptomatic patients with lower-extremity peripheral artery disease: A systematic review and meta-analysis. Vasc Med 2021; 27:158-170. [PMID: 34579581 PMCID: PMC9003762 DOI: 10.1177/1358863x211034577] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
We investigated how nonpain-based exercise therapy intensity (light-to-moderate or vigorous) affects improvements in walking performance and cardiorespiratory fitness of patients with symptomatic lower-extremity peripheral artery disease (PAD). We searched the Embase, MEDLINE, Cochrane, Web of Science, and Google Scholar databases up to April 2021 and included randomized controlled trials reporting training therapies targeting exercise intensity (heart rate, oxygen consumption, or perceived exertion). The main outcomes were walking performance (pain-free [PFWD] and maximal [MWD] walking distance) and cardiorespiratory fitness (V̇O2peak). Secondary subanalyses examined the training modality (walking or other modalities) and the approach (high-intensity interval or moderate-intensity training). A total of 1132 patients were included. Light-to-moderate was superior to vigorous exercise intensity in improving MWD (223 m [95% CI 174 to 271], p < 0.00001; 153 m [95% CI 113 to 193], p < 0.00001; respectively) and PFWD (130 m [95% CI 87 to 173], p < 0.00001; 83 m [95% CI 61 to 104], p < 0.00001; respectively). When training modalities were considered, walking at a vigorous intensity (272 m [95% CI 207 to 337], p < 0.00001) showed the largest improvement in MWD compared to other exercise modalities. A larger increase in V̇O2peak was observed following vigorous (3.0 mL O2·kg-1·min-1 [95% CI 2.4 to 3.6], p < 0.00001) compared to light-to-moderate (1.1 mL O2·kg-1·min-1 [95% CI 0.4 to 1.7], p = 0.001) exercise intensity. These results indicate that vigorous was less effective than light-to-moderate intensity in improving walking performance, whereas it was more effective in improving V̇O2peak. When the training modalities were considered, walking at a vigorous intensity showed the greatest improvement in MWD. (PROSPERO Registration No.: CRD42020199469).
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Affiliation(s)
- Mattia Fassora
- Institute of Sport Sciences of the University of Lausanne, Switzerland
| | - Luca Calanca
- Division of Angiology, Heart and Vessel Department, Lausanne University Hospital, Switzerland
| | - Cécile Jaques
- Medical Library, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Lucia Mazzolai
- Division of Angiology, Heart and Vessel Department, Lausanne University Hospital, Switzerland
| | - Bengt Kayser
- Institute of Sport Sciences of the University of Lausanne, Switzerland
| | - Stefano Lanzi
- Division of Angiology, Heart and Vessel Department, Lausanne University Hospital, Switzerland
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Chehuen M, Andrade-Lima A, Silva Junior N, Miyasato R, Souza RWAD, Leicht A, Brum PC, Oliveira EM, Wolosker N, Forjaz CLDM. Physiological Responses to Maximal and Submaximal Walking in Patients with Symptomatic Peripheral Artery Disease. Arq Bras Cardiol 2021; 117:309-316. [PMID: 34495225 PMCID: PMC8395785 DOI: 10.36660/abc.20200156] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 08/12/2020] [Indexed: 11/18/2022] Open
Abstract
Fundamento: Embora a caminhada máxima e submáxima sejam recomendadas para pacientes com doença arterial periférica (DAP), a realização desses exercícios pode induzir diferentes respostas fisiológicas. Objetivos: Comparar os efeitos agudos de caminhada máxima e submáxima na função cardiovascular, a regulação e os processos fisiopatológicos associados pós-exercício em pacientes com DAP sintomática. Métodos: Trinta pacientes do sexo masculino foram submetidos a 2 sessões: caminhada máxima (protocolo de Gardner) e caminhada submáxima (15 períodos de 2 minutos de caminhada separados por 2 minutos de repouso ereto). Em cada sessão, foram medidos a pressão arterial (PA), a frequência cardíaca (FC), a modulação autonômica cardíaca (variabilidade da FC), os fluxos sanguíneos (FS) do antebraço e da panturrilha, a capacidade vasodilatadora (hiperemia reativa), o óxido nítrico (ON), o estresse oxidativo (a peroxidação lipídica) e a inflamação (quatro marcadores), pré e pós-caminhada. ANOVAs foram empregadas e p < 0,05 foi considerado significativo. Resultados: A PA sistólica e a PA média diminuíram após a sessão submáxima, mas aumentaram após a sessão máxima (interações, p < 0,001 para ambas). A PA diastólica não foi alterada após a sessão submáxima (p > 0,05), mas aumentou após a caminhada máxima (interação, p < 0,001). A FC, o equilíbrio simpatovagal e os FS aumentaram de forma semelhante após as duas sessões (momento, p < 0,001, p = 0,04 e p < 0,001, respectivamente), enquanto a capacidade vasodilatadora, o ON e o estresse oxidativo permaneceram inalterados (p > 0,05). As moléculas de adesão vascular e intercelular aumentaram de forma semelhante após as sessões de caminhada máxima e submáxima (momento, p = 0,001). Conclusões: Nos pacientes com a DAP sintomática, a caminhada submáxima, mas não a máxima, reduziu a PA pós-exercício, enquanto a caminhada máxima manteve a sobrecarga cardíaca elevada durante o período de recuperação. Por outro lado, as sessões de caminhada máxima e submáxima aumentaram a FC, o equilíbrio simpatovagal cardíaco e a inflamação pós-exercício de forma semelhante, enquanto não alteraram a biodisponibilidade de ON e o estresse oxidativo pós-exercício.
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Affiliation(s)
- Marcel Chehuen
- Universidade de São Paulo - Escola de Educação Física e Esportes, São Paulo, SP - Brasil
| | | | - Natan Silva Junior
- Universidade de São Paulo - Escola de Educação Física e Esportes, São Paulo, SP - Brasil
| | - Roberto Miyasato
- Universidade de São Paulo - Escola de Educação Física e Esportes, São Paulo, SP - Brasil
| | | | - Anthony Leicht
- James Cook University, Townsville, Queensland - Austrália
| | - Patricia Chakur Brum
- Universidade de São Paulo - Escola de Educação Física e Esportes, São Paulo, SP - Brasil
| | - Edilamar M Oliveira
- Universidade de São Paulo - Escola de Educação Física e Esportes, São Paulo, SP - Brasil
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9
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Chehuen MDR, Cucato GG, Carvalho CRFD, Zerati AE, Leicht A, Wolosker N, Ritti-Dias RM, Forjaz CLDM. Walking Training Improves Ambulatory Blood Pressure Variability in Claudication. Arq Bras Cardiol 2021; 116:898-905. [PMID: 34008811 PMCID: PMC8121473 DOI: 10.36660/abc.20190822] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 03/16/2020] [Indexed: 11/18/2022] Open
Abstract
Fundamento: O treinamento de caminhada (TC) melhora a capacidade de caminhar e reduz a pressão arterial (PA) clínica em pacientes com doença arterial periférica (DAP), mas seus efeitos na PA ambulatorial permanecem desconhecidos. Objetivo: Investigar o efeito de 12 semanas de TC na PA ambulatorial e sua variabilidade em pacientes com DAP. Métodos: Trinta e cinco pacientes do sexo masculino com DAP e sintomas de claudicação foram alocados aleatoriamente em dois grupos: controle (n = 16, 30 min de alongamento) e TC (n = 19, 15 séries de 2 minutos de caminhada na frequência cardíaca em que ocorreu limiar de dor intercalados por 2 minutos de repouso em pé). Antes e depois de 12 semanas, a PA ambulatorial de 24 horas foi avaliada. Os índices de variabilidade da PA ambulatorial avaliados em ambos os momentos incluíram o desvio-padrão de 24 horas (DP24), o desvio-padrão ponderado de vigília e sono (DPvs) e a variabilidade real média de 24 horas (VRM24). Os dados foram analisados por ANOVAs mistas de dois fatores, considerando significativo P<0,05. Resultados: Após 12 semanas, nenhum dos grupos apresentou alterações na PA de 24 horas, vigília e sono. O TC diminuiu as variabilidades da PA sistólica e média (PA sistólica – 13,3 ± 2,8 vs 11,8 ± 2,3; 12,1 ± 2,84 vs 10,7 ± 2,5; e 9,4 ± 2,3 vs 8,8 ± 2,2 mmHg; PA média – 11,0 ± 1,7 vs 10,4 ± 1,9; 10,1 ± 1,6 vs 9,1 ± 1,7; e 8,0 ± 1,7 vs 7,2 ± 1,5 mmHg para DP24, DPvs e VRM24, respectivamente). Nenhum dos grupos apresentou mudanças significantesnos índices de variabilidade da PA diastólica após 12 semanas. Conclusões: O TC não altera os níveis ambulatoriais da PA, mas diminui a sua variabilidade em pacientes com DAP. Essa melhora pode ter um impacto favorável no risco cardiovascular de pacientes com DAP sintomática. (Arq Bras Cardiol. 2021; 116(5):898-905)
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Affiliation(s)
| | | | | | - Antonio Eduardo Zerati
- Hospital das Clinicas (HCFMUSP), Faculdade de Medicina, Universidade de Sao Paulo, São Paulo, SP - Brasil
| | | | | | - Raphael Mendes Ritti-Dias
- Universidade Nove de Julho - Programa de Pós-Graduação em Ciências da Reabilitação, São Paulo, SP - Brasil
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10
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Birkett ST, Harwood AE, Caldow E, Ibeggazene S, Ingle L, Pymer S. A systematic review of exercise testing in patients with intermittent claudication: A focus on test standardisation and reporting quality in randomised controlled trials of exercise interventions. PLoS One 2021; 16:e0249277. [PMID: 33939704 PMCID: PMC8092776 DOI: 10.1371/journal.pone.0249277] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 03/15/2021] [Indexed: 12/24/2022] Open
Abstract
A systematic review was conducted to identify the range of terminology used in studies to describe maximum walking distance and the exercise testing protocols, and testing modalities used to measure it in patients with intermittent claudication. A secondary aim was to assess the implementation and reporting of the exercise testing protocols. CINAHL, Medline, EMBASE and Cochrane CENTRAL databases were searched. Randomised controlled trials whereby patients with intermittent claudication were randomised to an exercise intervention were included. The terminology used to describe maximal walking distance was recorded, as was the modality and protocol used to measure it. The implementation and reporting quality was also assessed using pre-specified criteria. Sixty-four trials were included in this review. Maximal walking distance was reported using fourteen different terminologies. Twenty-two different treadmill protocols and three different corridor tests were employed to assess maximal walking distance. No single trial satisfied all the implementation and reporting criteria for an exercise testing protocol. Evidence shows that between-study interpretation is difficult given the heterogenous nature of the exercise testing protocols, test endpoints and terminology used to describe maximal walking distance. This is further compounded by poor test reporting and implementation across studies. Comprehensive guidelines need to be provided to enable a standardised approach to exercise testing in patients with intermittent claudication.
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Affiliation(s)
- Stefan T. Birkett
- School of Sport and Health Sciences, University of Central Lancashire, Preston, United Kingdom
| | - Amy E. Harwood
- Centre for Sports, Exercise and Life Sciences, Coventry University, Coventry, United Kingdom
| | - Edward Caldow
- School of Health and Society, University of Salford, Salford, United Kingdom
| | - Saïd Ibeggazene
- College of Health, Wellbeing and Life Sciences, Sheffield Hallam University, Sheffield, United Kingdom
| | - Lee Ingle
- Department of Sport, Health and Exercise Science, University of Hull, Hull, United Kingdom
| | - Sean Pymer
- Academic Vascular Surgical Unit, Hull York Medical School, Hull, United Kingdom
- * E-mail:
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11
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Franzoni L, Zubaran GPDR, da Motta SB. Walking Training Improve Ambulatorial Blood Pressure Variability in Claudicants. Arq Bras Cardiol 2021; 116:906-907. [PMID: 34008812 PMCID: PMC8121462 DOI: 10.36660/abc.20210140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Leandro Franzoni
- Universidade Federal do Rio Grande do SulPorto AlegreRSBrasilUniversidade Federal do Rio Grande do Sul - Programa de Pós-Graduação em Ciências da Saúde: Cardiologia e Ciências Cardiovasculares, Porto Alegre, RS - Brasil
| | - Gabriel Pereira de Reis Zubaran
- Hospital de Clínicas de Porto AlegrePorto AlegreRSBrasilHospital de Clínicas de Porto Alegre - Grupo de Pesquisa em Cardiologia do Exercício, Porto Alegre, RS - Brasil
| | - Stephanie Bastos da Motta
- Hospital de Clínicas de Porto AlegrePorto AlegreRSBrasilHospital de Clínicas de Porto Alegre - Grupo de Vascular e Exercício - VascuEx, Porto Alegre, RS - Brasil
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12
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Andrade-Lima A, Silva Junior N, Chehuen M, Miyasato R, Souza RWA, Leicht AS, Brum PC, de Oliveira EM, Wolosker N, Forjaz CLM. Walking Training Improves Systemic and Local Pathophysiological Processes in Intermittent Claudication. Eur J Vasc Endovasc Surg 2021; 61:954-963. [PMID: 33875324 DOI: 10.1016/j.ejvs.2021.02.022] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 01/25/2021] [Accepted: 02/16/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVE This study examined the impact of submaximal walking training (WT) on local and systemic nitric oxide (NO) bioavailability, inflammation, and oxidative stress in patients with intermittent claudication (IC). METHODS The study employed a randomised, controlled, parallel group design and was performed in a single centre. Thirty-two men with IC were randomly allocated to two groups: WT (n = 16, two sessions/week, 15 cycles of two minutes walking at an intensity corresponding to the heart rate obtained at the pain threshold interspersed by two minutes of upright rest) and control (CO, n = 16, two sessions/week, 30 minutes of stretching). NO bioavailability (blood NO and muscle nitric oxide synthase [eNOS]), redox homeostasis (catalase [CAT], superoxide dismutase [SOD], lipid peroxidation [LPO] measured in blood and muscle), and inflammation (interleukin-6 [IL-6], C-reactive protein [CRP], tumour necrosis factor α [TNF-α], intercellular adhesion molecules [ICAM], vascular adhesion molecules [VCAM] measured in blood and muscle) were assessed at baseline and after 12 weeks. RESULTS WT statistically significantly increased blood NO, muscle eNOS, blood SOD and CAT, and muscle SOD and abolished the increase in circulating and muscle LPO observed in the CO group. WT decreased blood CRP, ICAM, and VCAM and muscle IL-6 and CRP and eliminated the increase in blood TNF-α and muscle TNF-α, ICAM and VCAM observed in the CO group. CONCLUSION WT at an intensity of pain threshold improved NO bioavailability and decreased systemic and local oxidative stress and inflammation in patients with IC. The proposed WT protocol provides physiological adaptations that may contribute to cardiovascular health in these patients.
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Affiliation(s)
- Aluisio Andrade-Lima
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil.
| | - Natan Silva Junior
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
| | - Marcel Chehuen
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
| | - Roberto Miyasato
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
| | - Rodrigo W A Souza
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
| | - Anthony S Leicht
- Sport & Exercise Science, James Cook University, Townsville, Australia
| | - Patricia C Brum
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
| | | | | | - Claudia L M Forjaz
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
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13
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Guilleron C, Abraham P, Beaune B, Pouliquen C, Henni S, Durand S. Location of ischemia and ischemic pain intensity affect spatiotemporal parameters and leg muscles activity during walking in patients with intermittent claudication. Sci Rep 2021; 11:6809. [PMID: 33762658 PMCID: PMC7990938 DOI: 10.1038/s41598-021-86351-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 03/07/2021] [Indexed: 12/31/2022] Open
Abstract
The ways in which locations of ischemia and ischemic pain affect spatiotemporal gait parameters and leg electromyographic activity during walking have never been investigated in patients with peripheral arterial disease presenting intermittent claudication. Two groups were classified according to unilateral location of ischemia (distal, n = 10, or proximo-distal, n = 12). Patients described pain and three gait phases-initial pain-free, onset of pain and maximum pain-were analyzed. Patients with proximo-distal ischemia walked less (230 ± 111 m vs 384 ± 220 m), with increased step length, step time (+ 5.4% and + 5.8%) and reduced cadence (- 8.2%), than patients with distal ischemia. In both, the peaks of vertical ground reaction force were reduced in maximum pain (Peak1-distal: - 11.4%, Peak1-proximo-distal: - 10.3%; Peak2-distal: - 11.8%, Peak2-proximo-distal: - 9.0%). In the proximo-distal group, tibialis anterior activation peak and time were lower than in the distal group (- 4.5% and - 19.7%). During the maximum pain phase, this peak decreased only in the proximo-distal group (- 13.0%), and gastrocnemius medialis activation peak and time decreased in both groups (- 2.5% in distal and - 4.5% in proximo-distal). Thus, proximo-distal ischemia leads to more adverse consequences in gait than distal ischemia only. Increasing ischemic pain until maximum, but not onset of pain, induced gait adaptations.
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Affiliation(s)
- Céline Guilleron
- Le Mans Université, Movement-Interactions-Performance, MIP, EA 4334, 72000, Le Mans, France.,UMR CNRS 6015 INSERM 1083, University of Angers, 4 rue Larrey, 49100, Angers, France.,Department of Vascular Medicine, University Hospital of Angers, 4 rue Larrey, 49100, Angers, France
| | - Pierre Abraham
- Sports Medicine, University Hospital of Angers, 4 rue Larrey, 49100, Angers, France.,UMR CNRS 6015 INSERM 1083, University of Angers, 4 rue Larrey, 49100, Angers, France
| | - Bruno Beaune
- Le Mans Université, Movement-Interactions-Performance, MIP, EA 4334, 72000, Le Mans, France
| | - Camille Pouliquen
- Le Mans Université, Movement-Interactions-Performance, MIP, EA 4334, 72000, Le Mans, France
| | - Samir Henni
- UMR CNRS 6015 INSERM 1083, University of Angers, 4 rue Larrey, 49100, Angers, France.,Department of Vascular Medicine, University Hospital of Angers, 4 rue Larrey, 49100, Angers, France
| | - Sylvain Durand
- Le Mans Université, Movement-Interactions-Performance, MIP, EA 4334, 72000, Le Mans, France. .,Laboratory "Movement, Interactions, Performance", MIP, EA 4334, Le Mans University, Avenue Olivier Messiaen, 72085, Le Mans Cedex 9, France.
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14
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Duscha BD, Kraus WE, Jones WS, Robbins JL, Piner LW, Huffman KM, Allen JD, Annex BH. Skeletal muscle capillary density is related to anaerobic threshold and claudication in peripheral artery disease. Vasc Med 2020; 25:411-418. [PMID: 32841100 DOI: 10.1177/1358863x20945794] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Peripheral artery disease (PAD) is characterized by impaired blood flow to the lower extremities, causing claudication and exercise intolerance. Exercise intolerance may result from reduced skeletal muscle capillary density and impaired muscle oxygen delivery. This cross-sectional study tested the hypothesis that capillary density is related to claudication times and anaerobic threshold (AT) in patients with PAD. A total of 37 patients with PAD and 29 control subjects performed cardiopulmonary exercise testing on a treadmill for AT and gastrocnemius muscle biopsies. Skeletal muscle capillary density was measured using immunofluorescence staining. PAD had decreased capillary density (278 ± 87 vs 331 ± 86 endothelial cells/mm2, p = 0.05), peak VO2 (15.7 ± 3.9 vs 24.3 ± 5.2 mL/kg/min, p ⩽ 0.001), and VO2 at AT (11.5 ± 2.6 vs 16.1 ± 2.8 mL/kg/min, p ⩽ 0.001) compared to control subjects. In patients with PAD, but not control subjects, capillary density was related to VO2 at AT (r = 0.343; p = 0.038), time to AT (r = 0.381; p = 0.020), and time after AT to test termination (r = 0.610; p ⩽ 0.001). Capillary density was also related to time to claudication (r = 0.332; p = 0.038) and time after claudication to test termination (r = 0.584; p ⩽ 0.001). In conclusion, relationships between capillary density, AT, and claudication symptoms indicate that, in PAD, exercise limitations are likely partially dependent on limited skeletal muscle capillary density and oxidative metabolism.
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Affiliation(s)
- Brian D Duscha
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, USA
| | - William E Kraus
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, USA
- Division of Cardiology, Duke University School of Medicine, Durham, NC, USA
| | - William S Jones
- Division of Cardiology, Duke University School of Medicine, Durham, NC, USA
| | - Jennifer L Robbins
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, USA
| | - Lucy W Piner
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, USA
| | - Kim M Huffman
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, USA
| | - Jason D Allen
- Department of Kinesiology, Curry School of Education and Human Development, University of Virginia, Charlottesville, VA, USA
- Division of Cardiovascular Medicine, School of Medicine, University of Virginia, Charlottesville, VA, USA
| | - Brian H Annex
- Department of Medicine, Medical College of Georgia, Augusta, GA, USA
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15
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Farah BQ, Ritti-Dias RM, Montgomery P, Cucato GG, Gardner A. Exercise Intensity during 6-Minute Walk Test in Patients with Peripheral Artery Disease. Arq Bras Cardiol 2020; 114:486-492. [PMID: 32267319 PMCID: PMC7792737 DOI: 10.36660/abc.20190053] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 04/23/2019] [Accepted: 05/15/2019] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Non-supervised ground walking has been recommended for patients with symptomatic peripheral artery disease (PAD). However, the magnitude of the effort required by this activity and the characteristics of patients whose ground walking is more intense are unclear. OBJECTIVES To determine whether ground walking exceeds the ventilatory threshold (VT), a recognized marker of exercise intensity, in patients with symptomatic PAD. METHODS Seventy patients (61.4% male and aged 40 to 85 years old) with symptomatic PAD were recruited. Patients performed a graded treadmill test for VT determination. Then, they were submitted to a 6-minute walk test so the achievement of VT during ground ambulation could be identified. Multiple logistic regression was conducted to identify predictors of VT achievement during the 6-minute walk test. The significance level was set at p < 0.05 for all analyses. RESULTS Sixty percent of patients achieved VT during the 6-minute walk test. Women (OR = 0.18 and 95%CI = 0.05 to 0.64) and patients with higher cardiorespiratory fitness (OR = 0.56 and 95%CI = 0.40 to 0.77) were less likely to achieve VT during ground walking compared to men and patients with lower cardiorespiratory fitness, respectively. CONCLUSION More than half of patients with symptomatic PAD achieved VT during the 6-minute walk test. Women and patients with higher cardiorespiratory fitness are less likely to achieve VT during the 6-minute walk test, which indicates that ground walking may be more intense for this group. This should be considered when prescribing ground walking exercise for these patients. (Arq Bras Cardiol. 2020; 114(3):486-492).
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Affiliation(s)
| | - Raphael Mendes Ritti-Dias
- Universidade Nove de Julho - Programa de Pós-Graduação em Ciências da Reabilitação, São Paulo, SP - Brasil
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16
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Bolton L. Peripheral arterial disease: Scoping review of patient-centred outcomes. Int Wound J 2019; 16:1521-1532. [PMID: 31597226 DOI: 10.1111/iwj.13232] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Revised: 09/04/2019] [Accepted: 09/13/2019] [Indexed: 01/13/2023] Open
Abstract
Peripheral arterial disease (PAD) impairs patients' quality of life (QOL), walking and ulcer healing, increasing patient pain, costs, and risks of amputation or mortality. A literature appraisal described PAD treatment capacity to improve validated patient-centred outcomes in controlled clinical studies. The PUBMED database was searched from 1 January 1970 to 21 June 2018, for original and derivative controlled clinical trial references addressing MeSH terms for 'ischemia' AND 'leg ulcer'. Non-ischemic ulcer treatment references were excluded. Frequencies of improved (P < .05) outcomes were reported. Eighty-eight studies on 4153 patients were summarized. Walking, pain or QOL improved mainly for interventions administered before PAD became severe. Amputation incidence, pain and ulcer healing were more frequently reported in those with severe PAD. Independent of PAD severity, patients experienced more likely improved walking, QOL, or pain reduction in response to structured walking interventions or those increasing calf muscle activity. Those with more severe PAD were more likely to report amputation reduction, mainly in response to invasive interventions. Those with PAD experienced more consistently improved patient-centred outcomes if they received multidisciplinary PAD management with supervised walking or calf muscle activity, with more likely amputation risk reduced for those with more severe PAD.
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Affiliation(s)
- Laura Bolton
- Department of Surgery, Robert Wood Johnson University Hospital, New Brunswick, New Jersey
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17
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Ritti-Dias RM, Correia MDA, Andrade-Lima A, Cucato GG. Exercise as a therapeutic approach to improve blood pressure in patients with peripheral arterial disease: current literature and future directions. Expert Rev Cardiovasc Ther 2018; 17:65-73. [DOI: 10.1080/14779072.2019.1553676] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
| | | | - Aluísio Andrade-Lima
- Department of Physical Education, Federal University of Sergipe, Aracaju, Brazil
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18
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Hageman D, Fokkenrood HJP, Gommans LNM, van den Houten MML, Teijink JAW. Supervised exercise therapy versus home-based exercise therapy versus walking advice for intermittent claudication. Cochrane Database Syst Rev 2018; 4:CD005263. [PMID: 29627967 PMCID: PMC6513337 DOI: 10.1002/14651858.cd005263.pub4] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Although supervised exercise therapy (SET) provides significant symptomatic benefit for patients with intermittent claudication (IC), it remains an underutilized tool. Widespread implementation of SET is restricted by lack of facilities and funding. Structured home-based exercise therapy (HBET) with an observation component (e.g., exercise logbooks, pedometers) and just walking advice (WA) are alternatives to SET. This is the second update of a review first published in 2006. OBJECTIVES The primary objective was to provide an accurate overview of studies evaluating effects of SET programs, HBET programs, and WA on maximal treadmill walking distance or time (MWD/T) for patients with IC. Secondary objectives were to evaluate effects of SET, HBET, and WA on pain-free treadmill walking distance or time (PFWD/T), quality of life, and self-reported functional impairment. SEARCH METHODS The Cochrane Vascular Information Specialist searched the Cochrane Vascular Specialised Register (December 16, 2016) and the Cochrane Central Register of Controlled Trials (2016, Issue 11). We searched the reference lists of relevant studies identified through searches for other potential trials. We applied no restriction on language of publication. SELECTION CRITERIA We included parallel-group randomized controlled trials comparing SET programs with HBET programs and WA in participants with IC. We excluded studies in which control groups did not receive exercise or walking advice (maintained normal physical activity). We also excluded studies comparing exercise with percutaneous transluminal angioplasty, bypass surgery, or drug therapy. DATA COLLECTION AND ANALYSIS Three review authors (DH, HF, and LG) independently selected trials, extracted data, and assessed trials for risk of bias. Two other review authors (MvdH and JT) confirmed the suitability and methodological quality of trials. For all continuous outcomes, we extracted the number of participants, mean outcome, and standard deviation for each treatment group through the follow-up period, if available. We extracted Medical Outcomes Study Short Form 36 outcomes to assess quality of life, and Walking Impairment Questionnaire outcomes to assess self-reported functional impairment. As investigators used different scales to present results of walking distance and time, we standardized reported data to effect sizes to enable calculation of an overall standardized mean difference (SMD). We obtained summary estimates for all outcome measures using a random-effects model. We assessed the quality of evidence using the GRADE approach. MAIN RESULTS For this update, we included seven additional studies, making a total of 21 included studies, which involved a total of 1400 participants: 635 received SET, 320 received HBET, and 445 received WA. In general, SET and HBET programs consisted of three exercise sessions per week. Follow-up ranged from six weeks to two years. Most trials used a treadmill walking test to investigate effects of exercise therapy on walking capacity. However, two trials assessed only quality of life, functional impairment, and/or walking behavior (i.e., daily steps measured by pedometer). The overall methodological quality of included trials was moderate to good. However, some trials were small with respect to numbers of participants, ranging from 20 to 304.SET groups showed clear improvement in MWD/T compared with HBET and WA groups, with overall SMDs at three months of 0.37 (95% confidence interval [CI] 0.12 to 0.62; P = 0.004; moderate-quality evidence) and 0.80 (95% CI 0.53 to 1.07; P < 0.00001; high-quality evidence), respectively. This translates to differences in increased MWD of approximately 120 and 210 meters in favor of SET groups. Data show improvements for up to six and 12 months, respectively. The HBET group did not show improvement in MWD/T compared with the WA group (SMD 0.30, 95% CI -0.45 to 1.05; P = 0.43; moderate-quality evidence).Compared with HBET, SET was more beneficial for PFWD/T but had no effect on quality of life parameters nor on self-reported functional impairment. Compared with WA, SET was more beneficial for PFWD/T and self-reported functional impairment, as well as for some quality of life parameters (e.g., physical functioning, pain, and physical component summary after 12 months), and HBET had no effect.Data show no obvious effects on mortality rates. Thirteen of the 1400 participants died, but no deaths were related to exercise therapy. Overall, adherence to SET was approximately 80%, which was similar to that reported with HBET. Only limited adherence data were available for WA groups. AUTHORS' CONCLUSIONS Evidence of moderate and high quality shows that SET provides an important benefit for treadmill-measured walking distance (MWD and PFWD) compared with HBET and WA, respectively. Although its clinical relevance has not been definitively demonstrated, this benefit translates to increased MWD of 120 and 210 meters after three months in SET groups. These increased walking distances are likely to have a positive impact on the lives of patients with IC. Data provide no clear evidence of a difference between HBET and WA. Trials show no clear differences in quality of life parameters nor in self-reported functional impairment between SET and HBET. However, evidence is of low and very low quality, respectively. Investigators detected some improvements in quality of life favoring SET over WA, but analyses were limited by small numbers of studies and participants. Future studies should focus on disease-specific quality of life and other functional outcomes, such as walking behavior and physical activity, as well as on long-term follow-up.
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Affiliation(s)
- David Hageman
- Catharina HospitalDepartment of Vascular SurgeryEindhovenNetherlands
- CAPHRI School for Public Health and Primary Care, Faculty of Health, Medicine and Life Sciences, Maastricht UniversityDepartment of EpidemiologyMaastrichtNetherlands
| | | | - Lindy NM Gommans
- Catharina HospitalDepartment of Vascular SurgeryEindhovenNetherlands
| | - Marijn ML van den Houten
- Catharina HospitalDepartment of Vascular SurgeryEindhovenNetherlands
- CAPHRI School for Public Health and Primary Care, Faculty of Health, Medicine and Life Sciences, Maastricht UniversityDepartment of EpidemiologyMaastrichtNetherlands
| | - Joep AW Teijink
- Catharina HospitalDepartment of Vascular SurgeryEindhovenNetherlands
- CAPHRI School for Public Health and Primary Care, Faculty of Health, Medicine and Life Sciences, Maastricht UniversityDepartment of EpidemiologyMaastrichtNetherlands
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Abstract
BACKGROUND Exercise programmes are a relatively inexpensive, low-risk option compared with other, more invasive therapies for treatment of leg pain on walking (intermittent claudication (IC)). This is the fourth update of a review first published in 1998. OBJECTIVES Our goal was to determine whether an exercise programme was effective in alleviating symptoms and increasing walking treadmill distances and walking times in people with intermittent claudication. Secondary objectives were to determine whether exercise was effective in preventing deterioration of underlying disease, reducing cardiovascular events, and improving quality of life. SEARCH METHODS For this update, the Cochrane Vascular Information Specialist searched the Specialised Register (last searched 15 November 2016) and the Cochrane Central Register of Controlled Trials (CENTRAL; 2016, Issue 10) via the Cochrane Register of Studies Online, along with trials registries. SELECTION CRITERIA Randomised controlled trials of an exercise regimen versus control or versus medical therapy for people with IC due to peripheral arterial disease (PAD). We included any exercise programme or regimen used for treatment of IC, such as walking, skipping, and running. Inclusion of trials was not affected by duration, frequency, or intensity of the exercise programme. Outcome measures collected included treadmill walking distance (time to onset of pain or pain-free walking distance and maximum walking time or maximum walking distance), ankle brachial index (ABI), quality of life, morbidity, or amputation; if none of these was reported, we did not include the trial in this review. DATA COLLECTION AND ANALYSIS For this update (2017), RAL and AH selected trials and extracted data independently. We assessed study quality by using the Cochrane 'Risk of bias' tool. We analysed continuous data by determining mean differences (MDs) and 95% confidence intervals (CIs), and dichotomous data by determining risk ratios (RRs) and 95% CIs. We pooled data using a fixed-effect model unless we identified significant heterogeneity, in which case we used a random-effects model. We used the GRADE approach to assess the overall quality of evidence supporting the outcomes assessed in this review. MAIN RESULTS We included two new studies in this update and identified additional publications for previously included studies, bringing the total number of studies meeting the inclusion criteria to 32, and involving a total of 1835 participants with stable leg pain. The follow-up period ranged from two weeks to two years. Types of exercise varied from strength training to polestriding and upper or lower limb exercises; supervised sessions were generally held at least twice a week. Most trials used a treadmill walking test for one of the primary outcome measures. The methodological quality of included trials was moderate, mainly owing to absence of relevant information. Most trials were small and included 20 to 49 participants. Twenty-seven trials compared exercise versus usual care or placebo, and the five remaining trials compared exercise versus medication (pentoxifylline, iloprost, antiplatelet agents, and vitamin E) or pneumatic calf compression; we generally excluded people with various medical conditions or other pre-existing limitations to their exercise capacity.Meta-analysis from nine studies with 391 participants showed overall improvement in pain-free walking distance in the exercise group compared with the no exercise group (MD 82.11 m, 95% CI 71.73 to 92.48, P < 0.00001, high-quality evidence). Data also showed benefit from exercise in improved maximum walking distance (MD 120.36 m, 95% CI 50.79 to 189.92, P < 0.0007, high-quality evidence), as revealed by pooling data from 10 studies with 500 participants. Improvements were seen for up to two years.Exercise did not improve the ABI (MD 0.04, 95% CI 0.00 to 0.08, 13 trials, 570 participants, moderate-quality evidence). Limited data were available for the outcomes of mortality and amputation; trials provided no evidence of an effect of exercise, when compared with placebo or usual care, on mortality (RR 0.92, 95% CI 0.39 to 2.17, 5 trials, 540 participants, moderate-quality evidence) or amputation (RR 0.20, 95% CI 0.01 to 4.15, 1 trial, 177 participants, low-quality evidence).Researchers measured quality of life using Short Form (SF)-36 at three and six months. At three months, the domains 'physical function', 'vitality', and 'role physical' improved with exercise; however this was a limited finding, as it was reported by only two trials. At six months, meta-analysis showed improvement in 'physical summary score' (MD 2.15, 95% CI 1.26 to 3.04, P = 0.02, 5 trials, 429 participants, moderate-quality evidence) and in 'mental summary score' (MD 3.76, 95% CI 2.70 to 4.82, P < 0.01, 4 trials, 343 participants, moderate-quality evidence) secondary to exercise. Two trials reported the remaining domains of the SF-36. Data showed improvements secondary to exercise in 'physical function' and 'general health'. The other domains - 'role physical', 'bodily pain', 'vitality', 'social', 'role emotional', and 'mental health' - did not show improvement at six months.Evidence was generally limited in trials comparing exercise versus antiplatelet therapy, pentoxifylline, iloprost, vitamin E, and pneumatic foot and calf compression owing to small numbers of trials and participants.Review authors used GRADE to assess the evidence presented in this review and determined that quality was moderate to high. Although results showed significant heterogeneity between trials, populations and outcomes were comparable overall, with findings relevant to the claudicant population. Results were pooled for large sample sizes - over 300 participants for most outcomes - using reproducible methods. AUTHORS' CONCLUSIONS High-quality evidence shows that exercise programmes provided important benefit compared with placebo or usual care in improving both pain-free and maximum walking distance in people with leg pain from IC who were considered to be fit for exercise intervention. Exercise did not improve ABI, and we found no evidence of an effect of exercise on amputation or mortality. Exercise may improve quality of life when compared with placebo or usual care. As time has progressed, the trials undertaken have begun to include exercise versus exercise or other modalities; therefore we can include fewer of the new trials in this update.
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Affiliation(s)
- Risha Lane
- Hull Royal InfirmaryVascular UnitAnlaby RoadHullUKHU3 2JZ
| | - Amy Harwood
- Hull Royal InfirmaryVascular UnitAnlaby RoadHullUKHU3 2JZ
| | - Lorna Watson
- NHS FifeCameron House, Cameron BridgeWindygatesLevenUKKY8 5RG
| | - Gillian C Leng
- National Institute for Health and Care Excellence10 Spring GardensLondonUKSW1A 2BU
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Walking training at the heart rate of pain threshold improves cardiovascular function and autonomic regulation in intermittent claudication: A randomized controlled trial. J Sci Med Sport 2017; 20:886-892. [PMID: 28389218 DOI: 10.1016/j.jsams.2017.02.011] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Revised: 01/30/2017] [Accepted: 02/13/2017] [Indexed: 11/23/2022]
Abstract
OBJECTIVES This study investigated the effects of walking training (WT) on cardiovascular function and autonomic regulation in patents with intermittent claudication (IC). DESIGN Randomized controlled trial. METHODS Forty-two male patients with IC (≥50years) were randomly allocated into two groups: control (CG, n=20, 30min of stretching exercises) and WT (WTG, n=22, 15 bouts of 2min of walking interpolated by 2min of upright rest-walking intensity was set at the heart rate of pain threshold). Both interventions were performed twice/week for 12 weeks. Walking capacity (maximal treadmill test), blood pressure (auscultatory), cardiac output (CO2 rebreathing), heart rate (ECG), stroke volume, systemic vascular resistance, forearm and calf vascular resistance (plethysmography), and low (LF) and high frequency (HF) components of heart rate variability and spontaneous baroreflex sensitivity were measured at baseline and after 12 weeks of the study. RESULTS WT increased total walking distance (+302±85m, p=0.001) and spontaneous baroreflex sensitivity (+2.13±1.07ms/mmHg, p=0.02). Additionally, at rest, WT decreased systolic and mean blood pressures (-10±3 and -5±2mmHg, p=0.001 and p=0.01, respectively), cardiac output (-0.37±0.24l/min, p=0.03), heart rate (-4±2bpm, p=0.001), forearm vascular resistance (-8.5±2.8U, p=0.02) and LF/HF (-1.24±0.99, p=0.001). No change was observed in the CG. CONCLUSIONS In addition to increasing walking capacity, WT improved cardiovascular function and autonomic regulation in patients with IC.
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Reproducibility of Anaerobic and Pain Thresholds in Male Patients With Intermittent Claudication. J Cardiopulm Rehabil Prev 2016; 36:358-67. [DOI: 10.1097/hcr.0000000000000173] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Lima AHRA, Correia MA, Soares AHG, Farah BQ, Forjaz CLM, Silva AS, Brasileiro-Santos MS, Santos AC, Ritti-Dias RM. Acute effects of walking and combined exercise on oxidative stress and vascular function in peripheral artery disease. Clin Physiol Funct Imaging 2016; 38:69-75. [DOI: 10.1111/cpf.12384] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Accepted: 07/04/2016] [Indexed: 12/14/2022]
Affiliation(s)
- Aluísio H. R. A. Lima
- Exercise Hemodynamic Laboratory; School of Physical Education and Sport; University of São Paulo; São Paulo Brazil
| | - Marilia A. Correia
- Graduate Program in Physical Education; University of Pernambuco and University Federal of Paraiba; Paraiba Brazil
| | - Antônio H. G. Soares
- Graduate Program in Physical Education; University of Pernambuco and University Federal of Paraiba; Paraiba Brazil
| | - Breno Q. Farah
- Graduate Program in Physical Education; University of Pernambuco and University Federal of Paraiba; Paraiba Brazil
| | - Cláudia L. M. Forjaz
- Exercise Hemodynamic Laboratory; School of Physical Education and Sport; University of São Paulo; São Paulo Brazil
| | - Alexandre S. Silva
- Israel Institute of Education and Research Albert Einstein; Hospital Israelita Albert Einstein; São Paulo Brazil
| | - Maria S. Brasileiro-Santos
- Graduate Program in Physical Education; University of Pernambuco and University Federal of Paraiba; Paraiba Brazil
| | - Amilton C. Santos
- Graduate Program in Physical Education; University of Pernambuco and University Federal of Paraiba; Paraiba Brazil
| | - Raphael M. Ritti-Dias
- Israel Institute of Education and Research Albert Einstein; Hospital Israelita Albert Einstein; São Paulo Brazil
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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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Lyu X, Li S, Peng S, Cai H, Liu G, Ran X. Intensive walking exercise for lower extremity peripheral arterial disease: A systematic review and meta-analysis. J Diabetes 2016; 8:363-77. [PMID: 25940390 DOI: 10.1111/1753-0407.12304] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2014] [Revised: 03/25/2015] [Accepted: 04/26/2015] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Supervised treadmill exercise is the recommended therapy for peripheral arterial disease (PAD) patients with intermittent claudication (IC). However, most PAD patients do not exhibit typical symptoms of IC. The aim of the present study was to explore the efficacy and safety of intensive walking exercise in PAD patients with and without IC. METHODS The PubMed, Embase and Cochrane Library databases were systematically searched. Randomized controlled trials comparing the effects of intensive walking exercise with usual care in patients with PAD were included for systematic review and meta-analysis. RESULTS Eighteen trials with 1200 patients were eligible for the present analysis. Compared with usual care, intensive walking exercise significantly improved the maximal walking distance (MWD), pain-free walking distance, and the 6-min walking distance in patients with PAD (P < 0.00001 for all). Subgroup analyses indicated that a lesser improvement in MWD was observed in the subgroup with more diabetes patients, and that the subgroup with better baseline walking ability exhibited greater improvement in walking performance. In addition, similar improvements in walking performance were observed for exercise programs of different durations and modalities. No significant difference was found in adverse events between the intensive walking and usual care groups (relative risk 0.84; 95% confidence interval 0.51, 1.39; P = 0.50). CONCLUSIONS Regardless of exercise length and modality, regularly intensive walking exercise improves walking ability in PAD patients more than usual care. The presence of diabetes may attenuate the improvements in walking performance in patients with PAD following exercise.
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Affiliation(s)
- Xiafei Lyu
- Diabetic Foot Center, Chengdu, China
- Department of Endocrinology and Metabolism, West China Hospital, Chengdu, China
| | - Sheyu Li
- Department of Endocrinology and Metabolism, West China Hospital, Chengdu, China
| | - Shifeng Peng
- Clinical Medicine of Eight-year Program, West China School of Medicine, Sichuan University, Chengdu, China
| | - Huimin Cai
- Clinical Medicine of Eight-year Program, West China School of Medicine, Sichuan University, Chengdu, China
| | - Guanjian Liu
- Chinese Cochrane Center, West China Hospital, Chengdu, China
| | - Xingwu Ran
- Diabetic Foot Center, Chengdu, China
- Department of Endocrinology and Metabolism, West China Hospital, Chengdu, China
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25
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Cucato GG, Chehuen MDR, Ritti-Dias RM, Carvalho CRF, Wolosker N, Saxton JM, Forjaz CLDM. Post-walking exercise hypotension in patients with intermittent claudication. Med Sci Sports Exerc 2015; 47:460-7. [PMID: 25033263 DOI: 10.1249/mss.0000000000000450] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
PURPOSE This study aimed to investigate the acute effect of intermittent walking exercise (WE) on blood pressure (BP) responses in patients with intermittent claudication (IC). Secondly, this study aimed to gain improved insight into the physiological mechanisms controlling BP regulation after intermittent WE in this patient group. METHODS Twenty patients with IC participated in two experimental sessions in a random order, as follows: WE (15 × 2-min bouts of WE interpolated with 2-min rest intervals) and control (standing rest on a treadmill for 60 min). BP, cardiac output (CO: CO2 rebreathing), and cardiovascular autonomic modulation (spectral analysis of HR variability) were assessed before and after both experimental sessions during supine rest, and stroke volume (SV) and systemic vascular resistance (SVR) were calculated. Data were analyzed using two-way ANOVA. RESULTS WE decreased systolic, diastolic, and mean BP, with net effects of -13 ± 2, -5 ± 2, and -7 ± 2 mm Hg versus control, respectively (all P < 0.05). WE also decreased SV (-5.62 ± 1.97 mL, P < 0.05) and CO (-0.05 ± 0.13 L·min(-1), P < 0.05) versus preintervention and prevented the observed increase in SVR in the control condition (+4.2 ± 1.4 U, P < 0.05). HR showed a decrease (P < 0.05), consistent with evidence of increased vagal modulation, in the control condition. BP measurements over the subsequent 24 h were similar between experimental conditions. CONCLUSIONS In patients with IC, WE induced a postexercise hypotension response that had a significant magnitude versus control but was not maintained over the next 24 h of daily activities. The acute postexercise hypotension response was mediated by a decrease in CO and SV, which was not compensated by an augmentation of SVR, as observed in the control arm of the study.
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Affiliation(s)
- Gabriel Grizzo Cucato
- 1Hospital Israelita Albert Einstein, São Paulo, BRAZIL; 2Exercise Hemodynamic Laboratory, School of Physical Education and Sport, University of São Paulo, São Paulo, BRAZIL; 3School of Physical Education, Pernambuco University, Pernambuco, BRAZIL; 4Hospital das Clínicas, University of São Paulo, São Paulo, BRAZIL; and 5School of Health Sciences, University of East Anglia, Norwich, UNITED KINGDOM
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26
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Parmenter BJ, Dieberg G, Smart NA. Exercise Training for Management of Peripheral Arterial Disease: A Systematic Review and Meta-Analysis. Sports Med 2014; 45:231-44. [DOI: 10.1007/s40279-014-0261-z] [Citation(s) in RCA: 109] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Abstract
BACKGROUND Exercise programmes are a relatively inexpensive, low-risk option compared with other more invasive therapies for leg pain on walking (intermittent claudication (IC)). This is an update of a review first published in 1998. OBJECTIVES The prime objective of this review was to determine whether an exercise programme in people with intermittent claudication was effective in alleviating symptoms and increasing walking treadmill distances and walking times. Secondary objectives were to determine whether exercise was effective in preventing deterioration of underlying disease, reducing cardiovascular events and improving quality of life. SEARCH METHODS For this update the Cochrane Peripheral Vascular Diseases Group Trials Search Co-ordinator searched the Specialised Register (last searched September 2013) and CENTRAL (2013, Issue 8). SELECTION CRITERIA Randomised controlled trials of an exercise regimen versus control or versus medical therapy in people with IC due to peripheral arterial disease. Any exercise programme or regimen used in the treatment of intermittent claudication was included, such as walking, skipping and running. Inclusion of trials was not affected by the duration, frequency or intensity of the exercise programme. Outcome measures collected included treadmill walking distance (time to onset of pain or pain-free walking distance and maximum walking time or maximal walking distance), ankle brachial index (ABI), quality of life, morbidity or amputation; if none of these were reported the trial was not included in this review. DATA COLLECTION AND ANALYSIS Two review authors independently extracted data and assessed trial quality. MAIN RESULTS Eleven additional studies were included in this update making a total of 30 trials which met the inclusion criteria, involving a total of 1816 participants with stable leg pain. The follow-up period ranged from two weeks to two years. The types of exercise varied from strength training to polestriding and upper or lower limb exercises; generally supervised sessions were at least twice a week. Most trials used a treadmill walking test for one of the outcome measures. Quality of the included trials was moderate, mainly due to an absence of relevant information. The majority of trials were small with 20 to 49 participants. Twenty trials compared exercise with usual care or placebo, the remainder of the trials compared exercise to medication (pentoxifylline, iloprost, antiplatelet agents and vitamin E) or pneumatic calf compression; people with various medical conditions or other pre-existing limitations to their exercise capacity were generally excluded.Overall, when taking the first time point reported in each of the studies, exercise significantly improved maximal walking time when compared with usual care or placebo: mean difference (MD) 4.51 minutes (95% confidence interval (CI) 3.11 to 5.92) with an overall improvement in walking ability of approximately 50% to 200%. Walking distances were also significantly improved: pain-free walking distance MD 82.29 metres (95% CI 71.86 to 92.72) and maximum walking distance MD 108.99 metres (95% CI 38.20 to 179.78). Improvements were seen for up to two years, and subgroup analyses were performed at three, six and 12 months where possible. Exercise did not improve the ABI (MD 0.05, 95% CI 0.00 to 0.09). The effect of exercise, when compared with placebo or usual care, was inconclusive on mortality, amputation and peak exercise calf blood flow due to limited data. No data were given on non-fatal cardiovascular events.Quality of life measured using the Short Form (SF)-36 was reported at three and six months. At three months, physical function, vitality and role physical all significantly improved with exercise, however this was a limited finding as this measure was only reported in two trials. At six months five trials reported outcomes of a significantly improved physical summary score and mental summary score secondary to exercise. Only two trials reported improvements in other domains, physical function and general health.Evidence was generally limited for exercise compared with antiplatelet therapy, pentoxifylline, iloprost, vitamin E and pneumatic foot and calf compression due to small numbers of trials and participants. AUTHORS' CONCLUSIONS Exercise programmes are of significant benefit compared with placebo or usual care in improving walking time and distance in people with leg pain from IC who were considered to be fit for exercise intervention.
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Affiliation(s)
- Risha Lane
- Vascular Unit, Hull Royal Infirmary, Anlaby Road, Hull, UK, HU3 2JZ
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