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NCT03149133 Clinical Trial

Comparison of Occlusive and Classical Hypertrophy Training in Terms of Thickness and Stiffness of The Muscle

Hypertrophy Clinical Trial

Official title:
Comparison of Occlusive and Classical Hypertrophy Training in Terms of Thickness and Stiffness of The Muscle, An Ultrasound-Based Study

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT03149133
Other study ID # 2016/248
Secondary ID
Status Completed
Phase N/A
First received May 8, 2017
Last updated August 16, 2017
Start date April 5, 2017
Est. completion date August 16, 2017

Study information
Verified date August 2017
Source Istanbul University
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

Occlusive or ischemic training is a type of strength training which is becoming more and more popular every day. The safety, efficacy and detailed description about the use of occlusive training is well documented in the literature. However, the effects on hypertrophy and the stiffness of the muscle tissue are not studied. We aimed to measure these changes by ultrasound technology in a randomized controlled design.

Description:

Patients were randomized into classical hypertrophy and occlusive hypertrophy groups. The participants are free from any systemic disease, infection or recent injury. Both groups perform hypertrophy training with different intensities. The outcome measures are; thickness determined by B-mode ultrasound and stiffness by shear-wave elastography. Comparison of both groups will be made.

Recruitment information / eligibility
Status Completed
Enrollment 25
Est. completion date August 16, 2017
Est. primary completion date August 15, 2017
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 18 Years to 35 Years
Eligibility Inclusion Criteria:

- Healthy recreational athletes

Exclusion Criteria:

- Any kind of systemic disorder

- Active or chronic infection

- Recent (last 6 months) musculoskeletal injury

- Performed strength training at last 72 hours

Study Design

Related Conditions & MeSH terms

Intervention

Other:
• Heavy hypertrophy training
Training with 75-80 % of 1-RM
• Light hypertrophy training
Training with 35-50 % of 1-RM

Locations
Country Name City State
Turkey Istanbul University Istanbul

Sponsors (1)
Lead Sponsor Collaborator
Istanbul University

Country where clinical trial is conducted

Turkey, 

Outcome
Type Measure Description Time frame Safety issue
Primary Thickness The thickness of the biceps brachii muscle determined by B-mode ultrasound 6 weeks
Primary Stiffness The stiffness of the biceps brachii muscle determined by ultrasound elastography 6 weeks
Secondary Strength change Arm flexion strength determined by isokinetic dynammometer 6 weeks
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