OBJECTIVES: To evaluate effects of a structured home-based exercise program on functional capacity and quality of life (QoL) in patients with intermittent claudication (IC) after 1-year follow-up, and to compare these results with those from a concurrent control group who received supervised exercise training (SET). DESIGN: Comparative longitudinal cohort study. SETTING: Referral center. PARTICIPANTS: Patients (N=142) with IC. INTERVENTIONS: Structured home-based exercise training or SET. MAIN OUTCOME MEASURES: The maximum (pain-free) walking distance and the ankle-brachial index (ABI) (at rest and postexercise) were measured at baseline and after 6 and 12 months' follow-up. Additionally, QoL was evaluated using a self-administered questionnaire consisting of the Euroqol-5D (scale 0-1), rating scale (scale 0-100), Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36; scale 0-100), and the Vascular Quality of Life Questionnaire (VascuQol; scale 1-7). Comparison of the groups was performed with adjustment for the nonrandomized setting using propensity scoring. RESULTS: One hundred forty-two patients with IC started the structured home-based exercise program, of whom 95 (67%) completed 12 months' follow-up. The mean relative improvement compared with baseline was statistically significant after 12 months' follow-up for the maximum and pain-free walking distance (342%, 95% confidence interval [CI], 169-516; P<.01 and 338%, 95% CI, 42-635; P=.03, respectively) and for the ABI postexercise (mean change, .06; 95% CI, .01-.10; P=.02). For the QoL outcomes, the improvement compared with baseline was statistically significant after 12 months for the VascuQol (mean change, .42; 95% CI, .20-.65; P<.01) and for the SF-36 physical functioning (mean change, 5.17; 95% CI, .77-9.56; P=.02). Compared with the structured home-based exercise program, patients in the control group showed significantly better results in the mean relative improvement of maximum and pain-free walking distance and change in the ABI at rest after 12 months' follow-up. CONCLUSIONS: Structured home-based exercise training is effective in improving both functional capacity and QoL in patients with IC and may be considered as a feasible and valuable alternative toSET, since supervised exercise programs are not often available.
OBJECTIVES: To evaluate effects of a structured home-based exercise program on functional capacity and quality of life (QoL) in patients with intermittent claudication (IC) after 1-year follow-up, and to compare these results with those from a concurrent control group who received supervised exercise training (SET). DESIGN: Comparative longitudinal cohort study. SETTING: Referral center. PARTICIPANTS: Patients (N=142) with IC. INTERVENTIONS: Structured home-based exercise training or SET. MAIN OUTCOME MEASURES: The maximum (pain-free) walking distance and the ankle-brachial index (ABI) (at rest and postexercise) were measured at baseline and after 6 and 12 months' follow-up. Additionally, QoL was evaluated using a self-administered questionnaire consisting of the Euroqol-5D (scale 0-1), rating scale (scale 0-100), Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36; scale 0-100), and the Vascular Quality of Life Questionnaire (VascuQol; scale 1-7). Comparison of the groups was performed with adjustment for the nonrandomized setting using propensity scoring. RESULTS: One hundred forty-two patients with IC started the structured home-based exercise program, of whom 95 (67%) completed 12 months' follow-up. The mean relative improvement compared with baseline was statistically significant after 12 months' follow-up for the maximum and pain-free walking distance (342%, 95% confidence interval [CI], 169-516; P<.01 and 338%, 95% CI, 42-635; P=.03, respectively) and for the ABI postexercise (mean change, .06; 95% CI, .01-.10; P=.02). For the QoL outcomes, the improvement compared with baseline was statistically significant after 12 months for the VascuQol (mean change, .42; 95% CI, .20-.65; P<.01) and for the SF-36 physical functioning (mean change, 5.17; 95% CI, .77-9.56; P=.02). Compared with the structured home-based exercise program, patients in the control group showed significantly better results in the mean relative improvement of maximum and pain-free walking distance and change in the ABI at rest after 12 months' follow-up. CONCLUSIONS: Structured home-based exercise training is effective in improving both functional capacity and QoL in patients with IC and may be considered as a feasible and valuable alternative toSET, since supervised exercise programs are not often available.
Authors: Marie D Gerhard-Herman; Heather L Gornik; Coletta Barrett; Neal R Barshes; Matthew A Corriere; Douglas E Drachman; Lee A Fleisher; Francis Gerry R Fowkes; Naomi M Hamburg; Scott Kinlay; Robert Lookstein; Sanjay Misra; Leila Mureebe; Jeffrey W Olin; Rajan A G Patel; Judith G Regensteiner; Andres Schanzer; Mehdi H Shishehbor; Kerry J Stewart; Diane Treat-Jacobson; M Eileen Walsh Journal: Circulation Date: 2016-11-13 Impact factor: 29.690
Authors: Alfa Wenkstetten-Holub; Elisabeth Kandioler-Honetz; Ingrid Kraus; Rudolf Müller; Robert Wolfgang Kurz Journal: Wien Med Wochenschr Date: 2012-06-12
Authors: David Hageman; Hugo Jp Fokkenrood; Lindy Nm Gommans; Marijn Ml van den Houten; Joep Aw Teijink Journal: Cochrane Database Syst Rev Date: 2018-04-06
Authors: Marie D Gerhard-Herman; Heather L Gornik; Coletta Barrett; Neal R Barshes; Matthew A Corriere; Douglas E Drachman; Lee A Fleisher; Francis Gerry R Fowkes; Naomi M Hamburg; Scott Kinlay; Robert Lookstein; Sanjay Misra; Leila Mureebe; Jeffrey W Olin; Rajan A G Patel; Judith G Regensteiner; Andres Schanzer; Mehdi H Shishehbor; Kerry J Stewart; Diane Treat-Jacobson; M Eileen Walsh Journal: Circulation Date: 2016-11-13 Impact factor: 29.690