Physical exercise with limitation of blood flow to the forearm in renal patients: randomized clinical trial

Not Applicable

Recruiting

• Conditions: Chronic Renal Insufficiency; Arteriovenous Fistula.; C12.777.419.780.750; C14.240.850.750.147

• Registration Number: RBR-4p6fk2
• Lead Sponsor: niversidade Federal da Pernambuco

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2018-08-09
• Last Update Posted: 29 May 2023

Recruitment & Eligibility

• Status: Recruiting
• Sex: Not specified
• Target Recruitment: Not specified

Inclusion Criteria

The study will include patients with stage 4 or 5 chronic kidney disease; of both sexes, aged between 18 and 60 years; in conservativ treatment or dialysis; and who have medical indication for the manufacture of arteriovenous fistula for the performance of hemodialysis.

Exclusion Criteria

Those that present cognitive deficits that may interfere in the understanding of the evaluation process or the accomplishment of the activities will be excluded; patients with a history of arteriovenous fistula production in the upper limbs or who have undergone previous local vascular procedure; those that perform manual activity with high loads; and that presented traumatic-orthopedic injuries in cervical, shoulder, elbow, wrist and hand; and those with signs of thrombophlebitis and hypoplasia / agenesis of the upper limbs.

Study & Design

• Study Type: Intervention
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Increased basal diameter (in millimeters) of the cephalic vein of at least 0.2 millimeters, in the forearm of the upper limb to be made the arteriovenous fistula after training with restriction of blood flow for the group with restriction. <br>It will be checked by ultrasonography of the vessels of the forearm.

Secondary Outcome Measures

Name	Time	Method
Increased distensibility of the cephalic vein (in millimeters) after the application of blood flow restriction.<br><br>;Increase in the diameter (in millimeters) of the radial artery. Verified by ultrasonography of the vessels of the forearm;Flow velocity - systolic peak (cm / s) of the radial artery. Verified by ultrasonography of the vessels of the forearm;Mean velocity (cm / s) of the radial artery. Verified by ultrasonography of the vessels of the forearm.;Increase of forearm circumference (in centimeters), checked with tape measure.;Manual grip strength (Kgf),verified with dynamometer.