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 .
Effects of home versus supervised exercise for patients with intermittent claudication.
PURPOSE This study was performed to test the efficacy of a supervised , hospital-based exercise program compared with a home-based exercise program involving minimal supervision , for both walking ability and quality of life measures in patients with exercise-limiting intermittent leg claudication . METHODS Twenty-one patients were assigned r and omly to 12 weeks of supervised exercise or to a home-based exercise group . After 12 weeks the participants in the supervised group transitioned to a home-based program . Both groups were then reevaluated at the end of 24 weeks . The initial claudication distance ( ICD ) and absolute claudication distance ( ACD ) on progressive treadmill exercise was measured at baseline , 12 weeks , and 24 weeks . Additionally , self-reported quality of life status was evaluated using the MOS SF-36 question naire . RESULTS Each group improved ( P < 0.01 ) ACD from baseline to 12 weeks , which was sustained at the 24-week follow-up . Both groups experienced similar long-term improvements ( P < 0.05 ) in ACD ( 521.5 + /- 253.4 meters to 741.9 + /- 365.6 meters for the supervised group , 532.2 + /- 263.5 meters to 715.0 + /- 394.4 meters in the home group , P not significant , between groups ) . The supervised group experienced a greater improvement ( P < 0.01 ) in the ICD after 12 weeks than the home group but not at 24 weeks . The on-site group also experienced significant improvements in ICD after 24 weeks ( P < 0.05 ) . Neither group manifested an improvement in self-reported physical function or mental health as assessed by the MOS SF-36 . CONCLUSION A structured exercise program was more effective in improving the ICD over a 24-week period than a less formal , home-based program . However , if patients are screened properly and receive adequate instruction , a home-based program can be a safe , low-cost alternative providing similar long-term ( 24 weeks ) exercise benefits in ACD
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 .