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 .
Value of a supervised exercise program for the therapy of arterial claudication.
PURPOSE This study was performed to test the effectiveness of a formal supervised exercise program against a home-based exercise program for both walking ability and quality of life endpoints . METHODS Patients with arterial claudication were r and omized to either a 12-week supervised exercise program ( SUPEX ) with weekly lectures relating to peripheral vascular disease or to a home exercise group ( HOMEX ) who attended an identical lecture program and received weekly exercise instruction . The study population included 29 men and 26 women , with a mean age of 69.1 + /- 8.1 years . Forty-seven patients completed the 12-week program , 46 were available for testing at completion , and 38 for 6-month testing . Claudication pain time ( CPT ) and maximum walking time ( MWT ) on a progressive treadmill exercise test were assessed at baseline , program completion , and 6 months . The Medical Outcomes Study Short Form-36 ( SF-36 ) was administered at these intervals to assess effects on quality of life . RESULTS Each group improved ( p < 0.001 ) in both CPT and MWT at the completion of the 12-week program , which was sustained at the 6-month follow-up . Increase in HOMEX CPT from baseline ( 3.6 + /- 2.73 minutes ) to 6-month follow-up ( 6.6 + /- 3.17 minutes ) was less than for the SUPEX group ( 3.8 + /- 2.74 to 11.2 + /- 4.02 minutes , respectively ) ; similar results were obtained for MWT . At both completion and 6 months , there was a significant intergroup difference for CPT and MWT ( p < 0.004 ) favoring SUPEX . For both groups , measures of health perception based on the SF-36 demonstrated improvement ( p < 0.002 ) in Physical Function Subscale , Bodily Pain Subscale , and Physical Composite Score . There were no between-group differences on the subsets of the SF-36 at the three assessment intervals . CONCLUSIONS Supervised exercise programs provide superior increased walking ability in the noninterventional therapy of arterial claudication , and both supervised and home based exercise therapy result in improved SF-36 functional measures . The lack of intergroup differences in these measures may be a result of the high degree of interaction with healthcare providers in the HOMEX group . Although a supervised program results in optimal walking benefits , a highly structured home-based program provides similar functional improvement and may be a satisfactory alternative for patients with lesser walking requirements
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 .