CONCLUSION Exercise therapy increases the PWD and AWD  in patients with intermittent claudication .
Supervised exercise therapy increases the PWD and AWD more than st and ard care .
OBJECTIVE To review the evidence for the effectiveness of exercise therapy and to estimate the additional effect of supervision on exercise therapy in patients with intermittent claudication .
A non-randomised controlled trial of the clinical and cost effectiveness of a Supervised Exercise Programme for claudication.
OBJECTIVES The main aims of treatment in patients with intermittent claudication ( IC ) are to improve the clinical indicators of lower limb ischaemia and patients ' quality of life ( QoL ) . The aims of this study were assess the clinical and cost effectiveness of a supervised exercise programme ( SEP ) in patients with IC . DESIGN Non-r and omised , controlled trial . SETTING University teaching hospital . PATIENTS AND METHODS Two groups of patients with IC were studied . Seventy patients were sequentially recruited before and after the establishment of a Supervised Exercise Programme at our unit . Thirty-seven patients ( median age 69 years , 26 men ) received  conservative medical therapy ( CMT ) and 33 patients ( median age 67 years , 22 men ) received CMT plus a 3 month SEP of graduated physical exercise for sixty minutes , three times each week . Patients were assessed prior to and at 6 months following treatment . At each assessment patient reported walking distances ( PRWD ) , treadmill claudication and maximal distances ( ICD and MWD ) , ankle brachial pressure indices ( ABPI ) pre & post exercise and patient reported QoL using the SF36 question naire were assessed . RESULTS Prior to intervention the two groups were well matched . Following treatment , CMT patients demonstrated no significant change in PRWD or ICD but did record a small but significant improvement in MWD .  CMT was also associated with a negative effect size in the SF36 index and in 7 of the 8 SF36 QoL domains , effect size > -0.5 for the domains of Physical Function and Emotional Role . SEP patients demonstrated significant improvement in PRWD , ICD and MWD . SEP was associated with a positive effect size in the SF36 index and in 2 SF36 QoL domains but a negative effect size in a further 2 domains . However , all QoL effect sizes following SEP were < + /-0.5 . Intergroup differences in effect sizes were > 0.5 for the SF36 domains of Physical Function , Physical Role , Emotion Role and SF36 index . SEP result ed in a 0.027 quality adjusted life year ( QALY ) gain over CMT in the first year post-treatment thus the cost/QALY gained of SEP is pound1780 at 1 year . CONCLUSIONS Compared to CMT , SEP increases walking distances , improves QoL and is a highly cost-effective treatment for IC
CONCLUSION Exercise therapy increases the PWD and AWD  in patients with intermittent claudication .
Supervised exercise therapy increases the PWD and AWD more than st and ard care .
OBJECTIVE To review the evidence for the effectiveness of exercise therapy and to estimate the additional effect of supervision on exercise therapy in patients with intermittent claudication .