Ignite Creation Date:
2024-05-06 @ 1:08 PM
Last Modification Date:
2024-10-26 @ 1:09 PM
Study NCT ID:
NCT03942510
Status:
COMPLETED
Last Update Posted:
2021-03-09
First Post:
2019-04-30
Brief Title:
Autonomical and Hemodynamic Repercussions on Excentric Resistance in Different Intensities With Blood Flow Restriction
Sponsor:
Paulista University
Organization:
Paulista University
Study Overview
Official Title:
Autonomical and Hemodynamic Repercussions on Excentric Resistance in Different Intensities Associated With Blood Flow Restriction a Randomized Clinical Trial
Status:
COMPLETED
Status Verified Date:
2021-03
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Introduction Studies on resistance training RT associated with blood flow restriction BFR have emerged as an alternative method of gaining strength and hypertrophy however the cardiovascular and autonomic repercussion of BFR at different intensities is unknown Thus it becomes relevant to investigate this type of training in post-exercise Objective investigate and compare autonomic and hemodynamic responses of acute eccentric RT with different intensities associated or not to BFR in healthy youngsters Method This is a randomized clinical trial including 60 healthy men aged 18-35 years divided into four groups according to exercise intensity and BFR 80 without BFR 40 without BFR 80 with BFR and 40 with BFR Exercise intensity will be determined by the peak of excentric torque on the dinamometer isokinetic method and by the BFR as being 40 of the intensity required for the complete examination of the blood flow evaluated by Doppler Participants will do an eccentric femoral quadriceps muscle exercise session on the isokinetic dynamometer according to the previously randomized group For recovery analyzes the recovery heart rate HRR in the 1st HRR1 and 2nd HRR2 minute rMSSD of 30 seconds the hemodynamic parameters heart rate systolic and diastolic blood pressure respiratory rate peripheral oxygen saturation and rate pressure product and heart rate variability HRV indices analyzed in the time domain mean HR rMSSD and SDNN frequency domain LF and HF nu and ms2 and Poincaré plot SD1 and SD2 The analysis will be occur on baseline immediately e after the excentric exercise and in the post exercise period for 60 minutes Descriptive statistics method and comparison of HRV indices and hemodynamic parameters between moments and groups will be performed with the aid of the analysis of variance technique for the repetitive measures model without the schema of two sets of tests to follow The level of significance will be p 005
Detailed Description:
None
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None