Cited by 172Peripheral Artery Disease ManagementCardiovascular and exercise physiologyPhysical Activity and Health

Supervised walking therapy in patients with intermittent claudication

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Fakhry, Farzin, van de Luijtgaarden, Koen M., Bax, Leon, den Hoed, P. Ted, Hunink, M.G. Myriam, Rouwet, Ellen V., Spronk, Sandra·2012·Journal of Vascular Surgery

Abstract

Objective Exercise therapy is a common intervention for the management of intermittent claudication (IC). However, considerable uncertainty remains about the effect of different exercise components such as intensity, duration, or content of the exercise programs. The aim of this study was to assess the effectiveness of supervised walking therapy (SWT) as treatment in patients with IC and to update and identify the most important exercise components resulting in an optimal training protocol for patients with IC.Methods A systematic literature search using MEDLINE, EMBASE, and Cochrane Central Register of Controlled Trials databases was performed. Randomized controlled trials (RCTs) published between January 1966 and February 2012 were included if they evaluated the effectiveness of SWT. Predefined exercise components were extracted, including treadmill use during training, claudication pain end point used during walking, length of the SWT program, and total training volume. A meta-analysis and meta-regression was performed to evaluate the weighted mean difference in maximum walking distance (MWD) and pain-free walking distance (PFWD) between SWT and noninterventional observation.Results Twenty-five RCTs (1054 patients) comparing SWT vs noninterventional observation showed a weighted mean difference of 180 meters (95% confidence interval, 130-230 meters) in MWD and 128 meters (95% confidence interval, 92-165 meters) in PFWD, both in favor of the SWT group. In multivariable meta-regression analysis, none of the predefined exercise components were independently associated with significant improvements in MWD or PFWD.Conclusions SWT is effective in improving MWD and PFWD in patients with IC. However, pooled results from the RCTs did not identify any of the exercise components including intensity, duration, or content of the program as being independently associated with improvements in MWD or PFWD.

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Crossref · 10.1016/j.jvs.2012.04.046

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Authors
Fakhry, F., van de Luijtgaarden, K. M., Bax, L., den Hoed, P. T., Hunink, M. G. M., Rouwet, E. V., & Spronk, S.
Affiliations
Erasmus MC (NL)
Corresponding author
Spronk, Sandra
Venue
Journal of Vascular Surgery
Publisher
Elsevier BV
Published
2012-10
Volume
56
Issue
4
Pages
1132-1142
ISSN
0741-5214 (ISSN-L)
OpenAlex
W2090405682
Cited by
172
References
51
Citations by year
2026: 6 · 2025: 11 · 2024: 10 · 2023: 20 · 2022: 14 · 2021: 19 · 2020: 9 · 2019: 22 · 2018: 13 · 2017: 13 · 2016: 6 · 2015: 10 · 2014: 11 · 2013: 7 · 2012: 1
FWCI
1.79
Type
journal article
Language
en
Open access
Locations
  • Journal of Vascular Surgery (publishedVersion)
  • PubMed (publishedVersion)
  • EUR Research Repository (Erasmus University Rotterdam) (publishedVersion)
  • EUR Research Repository (Erasmus University Rotterdam) (submittedVersion)
Topics
  • Health Sciences › Medicine › Surgery › Peripheral Artery Disease Management
  • Health Sciences › Medicine › Complementary and alternative medicine › Cardiovascular and exercise physiology
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
Keywords
intermittent claudication, exercise therapy, maximum walking distance, pain-free walking distance, exercise intensity, exercise duration, treadmill training, peripheral arterial disease, training protocols
MeSH terms
Exercise Therapy, Humans, Intermittent Claudication, Walking, Treatment Outcome

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