Arm-crank Exercise Training on Cardiovascular Function of Patients With Peripheral Artery Disease
Peripheral Arterial Disease, Intermittent Claudication, Hypertension
About this trial
This is an interventional treatment trial for Peripheral Arterial Disease focused on measuring arm-crank, exercise training, cardiovascular function
Eligibility Criteria
Inclusion Criteria:
- PAD stage II
- Ankle brachial index <0.90 in one or both lower limbs;
- Women in post-menopause phase without hormone replacement therapy
- Not an active smoker;
- Able to perform exercise training;
Patients selected to participate in the study will be only excluded if:
- Change their medication;
- Present any health impairment that contraindicates the practice of physical exercise during the study;
Sites / Locations
- Hospital Israelita Albert EinsteinRecruiting
Arms of the Study
Arm 1
Arm 2
Arm 3
Experimental
Experimental
Other
Arm crank ergometer
Treadmill ergometer
Control group
Arm-crank exercise group will be performed twice a week for 12 weeks. In the first weeks of training, each session will consist of 15 bouts, two active minutes and two minutes of passive interval, consisting of 60 minutes of session (30 minutes of active exercise). After the first three weeks of training, the exercise time will progressively increase by one minute every 3 weeks and the recovery period will be decreased, completing, at the end, a maximum volume of 10 bouts of five minutes of exercise and one minute of passive interval. The intensity of the exercise will be determined by the load equivalent to the range of 13 - 15 of The Borg Rating of Perceived Exertion, considered as somewhat hard to hard.
Walking exercise group will be performed twice a week for 12 weeks. In the first weeks of training, each session will consist of 15 bouts, two active minutes and two minutes of passive interval, consisting of 60 minutes of session (30 minutes of active exercise). After the first three weeks of training, the exercise time will progressively increase by one minute every 3 weeks and the recovery period will be decreased, completing, at the end, a maximum volume of 10 bouts of five minutes of exercise and one minute of passive interval. The intensity of the exercise will be determined by the load equivalent to the range of 13 - 15 of The Borg Rating of Perceived Exertion, considered as somewhat hard to hard.
Patients randomized to control group will attend to meetings with the researcher team twice a week during the 12 weeks. At these meetings, patients will perform manual tasks, with or without the use of artistic materials, cultural programs, cooking classes and home care, without any exercise component. This CG practice will be performed in order to minimize the effects of the patient's bi- weekly commitment and displacement to the training site, to minimize the influence of the patient- researcher contact and also minimize the convivial effect among the patients themselves, which will occur in the other two groups.