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 .
Improvement of the walking ability in intermittent claudication due to superficial femoral artery occlusion with supervised exercise and pneumatic foot and calf compression: a randomised controlled trial.
OBJECTIVES To compare the effect of unsupervised exercise , supervised exercise and intermittent pneumatic foot and calf compression ( IPC ) on the claudication distance , lower limb arterial haemodynamics and quality of life of patients with intermittent claudication . METHODS Thirty-four eligible patients with stable intermittent claudication were r and omised to IPC ( n = 13 , 3h/d for 6 months ) , supervised exercise ( n = 12 , three hourly sessions/week for 6 months ) or unsupervised exercise ( n = 9 ) . In each patient , initial claudication distance ( ICD ) , absolute claudication distance ( ACD ) , resting ankle brachial pressure index ( ABPI ) , and resting hyperaemic calf arterial inflow were measured before , 6 weeks , 6 months and 1 year after r and omisation . Quality of life was assessed with the short form (SF)-36 , walking impairment ( WIQ ) and intermittent claudication question naires ( ICQ ) . RESULTS Compared with unsupervised exercise , both IPC and supervised exercise , increased ICD and ACD , up to 2.83 times . IPC  increased arterial inflow ( p < 0.05 at 6 weeks ) and ABPI .  Supervised exercise decreased arterial inflow and increased ABPI ( p < 0.05 at 6 months ) . Unsupervised exercise had no effect on arterial inflow or ABPI . IPC improved significantly the ICQ score and the speed score of the WIQ , while supervised exercise improved the WIQ claudication severity score . At 1 year clinical effectiveness of supervised exercise and IPC was largely preserved . CONCLUSIONS IPC , by augmenting leg perfusion , achieved improvement in walking distance comparable with supervised exercise . Long-term results in a larger number of patients will provide valuable information on the optimal treatment modality of intermittent claudication
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 .