The HBET group did not show improvement in MWD/T compared with the WA group ( SMD 0.30 , 95 % CI -0.45 to 1.05 ; P = 0.43 ; moderate- quality evidence ) .Compared with HBET , SET was more beneficial for PFWD/T but had no effect on quality of life parameters nor on self-reported functional impairment .
Compared with WA , SET was more beneficial for PFWD/T and self-reported functional impairment , as well as for some quality of life parameters ( e.g. , physical functioning , pain , and physical component summary after 12 months ) , and HBET had no effect .
Data show no obvious effects on mortality rates .
Evidence of moderate and high quality shows that SET provides an important benefit for treadmill-measured walking distance ( MWD and PFWD ) compared with HBET and WA , respectively .
Although its clinical relevance has not been definitively demonstrated , this benefit translates to increased MWD of 120 and 210 meters after three months in SET groups .
These increased walking distances are likely to have a positive impact on the lives of patients with IC .
Data provide no clear evidence of a difference between HBET and WA .
Trials show no clear differences in quality of life parameters nor in self-reported functional impairment between SET and HBET .
BACKGROUND Although supervised exercise therapy ( SET ) provides significant symptomatic benefit for patients with intermittent claudication ( IC ) , it remains an underutilized tool .
Widespread implementation of SET is restricted by lack of facilities and funding .
Structured home-based exercise therapy ( HBET ) with an observation component ( e.g. , exercise logbooks , pedometers ) and just walking advice ( WA ) are alternatives to SET .
This is the second up date of a review first published in 2006 .
OBJECTIVES The primary objective was to provide an accurate overview of studies evaluating effects of SET programs , HBET programs , and WA on maximal treadmill walking distance or time ( MWD/T ) for patients with IC .
Secondary objectives were to evaluate effects of SET , HBET , and WA on pain-free treadmill walking distance or time ( PFWD/T ) , quality of life , and self-reported functional impairment .
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
The HBET group did not show improvement in MWD/T compared with the WA group ( SMD 0.30 , 95 % CI -0.45 to 1.05 ; P = 0.43 ; moderate- quality evidence ) .Compared with HBET , SET was more beneficial for PFWD/T but had no effect on quality of life parameters nor on self-reported functional impairment .
Compared with WA , SET was more beneficial for PFWD/T and self-reported functional impairment , as well as for some quality of life parameters ( e.g. , physical functioning , pain , and physical component summary after 12 months ) , and HBET had no effect .
Data show no obvious effects on mortality rates .
Evidence of moderate and high quality shows that SET provides an important benefit for treadmill-measured walking distance ( MWD and PFWD ) compared with HBET and WA , respectively .
Although its clinical relevance has not been definitively demonstrated , this benefit translates to increased MWD of 120 and 210 meters after three months in SET groups .
These increased walking distances are likely to have a positive impact on the lives of patients with IC .
Data provide no clear evidence of a difference between HBET and WA .
Trials show no clear differences in quality of life parameters nor in self-reported functional impairment between SET and HBET .
BACKGROUND Although supervised exercise therapy ( SET ) provides significant symptomatic benefit for patients with intermittent claudication ( IC ) , it remains an underutilized tool .
Widespread implementation of SET is restricted by lack of facilities and funding .
Structured home-based exercise therapy ( HBET ) with an observation component ( e.g. , exercise logbooks , pedometers ) and just walking advice ( WA ) are alternatives to SET .
This is the second up date of a review first published in 2006 .
OBJECTIVES The primary objective was to provide an accurate overview of studies evaluating effects of SET programs , HBET programs , and WA on maximal treadmill walking distance or time ( MWD/T ) for patients with IC .
Secondary objectives were to evaluate effects of SET , HBET , and WA on pain-free treadmill walking distance or time ( PFWD/T ) , quality of life , and self-reported functional impairment .