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 .
Although results showed significant heterogeneity between trials , population s and outcomes were comparable overall , with findings relevant to the claudicant population .
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 .
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 up date 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 .
Strength training increases walking tolerance in intermittent claudication patients: randomized trial.
OBJECTIVE To analyze the effects of strength training ( ST ) in walking capacity in patients with intermittent claudication ( IC ) compared with walking training ( WT ) effects . METHODS Thirty patients with IC were r and omized into ST and WT . Both groups trained twice a week for 12 weeks at the same rate of perceived exertion . ST consisted of three sets of 10 repetitions of whole body exercises . WT consisted of 15 bouts of 2-minute walking . Before and after the training program walking capacity , peak VO(2 ) , VO(2 ) at the first stage of treadmill test , ankle brachial index , ischemic window , and knee extension strength were measured . RESULTS ST improved initial claudication distance ( 358 + /- 224 vs 504 + /- 276 meters ; P < .01 ) , total walking distance ( 618 + /- 282 to 775 + /- 334 meters ; P < .01 ) , VO(2 ) at the first stage of treadmill test ( 9.7 + /- 2.6 vs 8.1 + /- 1.7 mL.kg(-1).minute ; P < .01 ) , ischemic window ( 0.81 + /- 1.16 vs 0.43 + /- 0.47 mm Hg minute meters(-1 ) ; P = .04 ) , and knee extension strength ( 19 + /- 9 vs 21 + /- 8 kg and 21 + /- 9 vs 23 + /- 9 ; P < .01 ) . Strength increases correlated with the increase in initial claudication distance ( r = 0.64 ; P = .01 ) and with the decrease in VO(2 ) measured at the first stage of the treadmill test ( r = -0.52 ; P = .04 and r = -0.55 ; P = .03 ) . Adaptations following ST were similar to the ones observed after WT ; however , patients reported lower pain during ST than WT ( P < .01 ) . CONCLUSION ST improves functional limitation similarly to WT but it produces lower pain , suggesting that this type of exercise could be useful and should be considered in patients with IC
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 .
Although results showed significant heterogeneity between trials , population s and outcomes were comparable overall , with findings relevant to the claudicant population .
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 .
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 up date 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 .