Isometric Handgrip Training on Blood Pressure of Peripheral Artery Disease

Status Completed

Clinical Trial Summary

The aim of this study is to analyze the effects of isometric handgrip training (IHT) on blood pressure of hypertensive patients with peripheral arterial disease. Will be recruited 60 patients which will be randomized into 2 groups (30 per group), IHT and control group (CG). IHT group will training isometric contraction for 8 weeks. The GC patients will be encouraged to increase the level of physical activity. In the pre and post-intervention, brachial and central blood pressure will be measured.

Clinical Trial Description

Meta-analyze studies have shown that IHT promotes reductions in blood pressure (BP), reaching 10 mmHg for systolic and diastolic 7 mmHg. However, remain uncertain the effects of this type of training on BP in patients with more severe cardiovascular diseases such as peripheral artery disease. Because this type of training which requires approximately 20 minutes per session and does not require supervision, it is possible that this intervention is interesting to reduce BP of these patients. The aim of this study is to analyze the effects of IHT on blood pressure of hypertensive patients with peripheral arterial disease. Will be recruited 60 patients, which will be randomized into 2 groups (30 per group), IHT and control group (CG). IHT group will hold three sessions per week with four unilateral sets with two minutes of isometric contraction at 30% of maximal voluntary contraction and interval of four minutes between them, for 8 weeks. The GC patients will be encouraged to increase the level of physical activity. In the pre and post-intervention, is going to be evaluated functional capacity, brachial and central BP, arterial stiffness, cardiovascular autonomic modulation and muscle vasodilation. Will be used to analyze two-factor variance for repeated measures, with group (IHT and GC) and the time (before and after 8 weeks) as factors and the post-hoc test of Newman-Keuls. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT02742220
Study type	Interventional
Source	University of Pernambuco
Contact
Status	Completed
Phase	N/A
Start date	March 2016
Completion date	December 2017

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Isometric Handgrip Training on Blood Pressure of Peripheral Artery Disease Patients

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms