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Effects of High Intensity Interval Training and Strength Training in Obese (EHITSTR)

Primary Purpose

Obesity

Status
Unknown status
Phase
Not Applicable
Locations
Chile
Study Type
Interventional
Intervention
HIIT
Strength
Sponsored by
University of Chile
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Obesity focused on measuring obesity, exercise, HIIT, Vo2, kinetics

Eligibility Criteria

18 Years - 65 Years (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  • Indication of medical supervised exercise
  • BMI of 25-35kg/m2
  • Participate in a 10 session rehabilitation program

Exclusion Criteria:

  • Osteomuscular injuries
  • Cardiovascular disease without control
  • Bariatric Surgery
  • High blood pressure without control

Sites / Locations

  • Hospital Clinico de la Universidad de ChileRecruiting

Arms of the Study

Arm 1

Arm 2

Arm 3

Arm Type

Experimental

Experimental

Experimental

Arm Label

Group HIIT

Group Strength

HIIT and Strength

Arm Description

Only Aerobic Training with HIIT

Only Strength Training

Both intervention HIIT and Strength training

Outcomes

Primary Outcome Measures

Exercise Test of Vo2 kinetics

Secondary Outcome Measures

Strength test of 10 maximum repetition (10RM)
Exercise test of max Walking Speed

Full Information

First Posted
June 23, 2015
Last Updated
June 25, 2015
Sponsor
University of Chile
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1. Study Identification

Unique Protocol Identification Number
NCT02484235
Brief Title
Effects of High Intensity Interval Training and Strength Training in Obese
Acronym
EHITSTR
Official Title
Effects of High Intensity Interval Training, Strength Training and the Combination in Overweight and Obese
Study Type
Interventional

2. Study Status

Record Verification Date
June 2015
Overall Recruitment Status
Unknown status
Study Start Date
June 2015 (undefined)
Primary Completion Date
December 2015 (Anticipated)
Study Completion Date
March 2016 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Principal Investigator
Name of the Sponsor
University of Chile

4. Oversight

Data Monitoring Committee
No

5. Study Description

Brief Summary
Obesity is a global health problem since it is associated with many cardiovascular and metabolic diseases, osteoarticular problems and some cancers. That is why it is a priority of the national health policies. Exercise is a mainstay in the treatment, but still the most effective method is sought. The resistance exercise and high intensity intervals (HIIT) have been shown to positively affect the outcome of the disease, increasing the oxidative capacity of the trained subjects. Therefore it is important to look if both together produce greater benefits or otherwise nullify its effects, such as suggested by recent publications in relation to the cellular response to different stimuli such exercise in skeletal muscle. The aim of this study is to evaluate the effectiveness of interventions exercise high intensity intervals, overload and combining them in the oxidative capacity of obese subjects.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Obesity
Keywords
obesity, exercise, HIIT, Vo2, kinetics

7. Study Design

Primary Purpose
Treatment
Study Phase
Not Applicable
Interventional Study Model
Parallel Assignment
Masking
Care ProviderInvestigator
Allocation
Randomized
Enrollment
30 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
Group HIIT
Arm Type
Experimental
Arm Description
Only Aerobic Training with HIIT
Arm Title
Group Strength
Arm Type
Experimental
Arm Description
Only Strength Training
Arm Title
HIIT and Strength
Arm Type
Experimental
Arm Description
Both intervention HIIT and Strength training
Intervention Type
Other
Intervention Name(s)
HIIT
Intervention Description
Group training with HIIT 3 times per week during 10 sessions
Intervention Type
Other
Intervention Name(s)
Strength
Intervention Description
Group training with strength exercises 3 times per week during 10 sessions
Primary Outcome Measure Information:
Title
Exercise Test of Vo2 kinetics
Time Frame
6 weeks
Secondary Outcome Measure Information:
Title
Strength test of 10 maximum repetition (10RM)
Time Frame
6 weeks
Title
Exercise test of max Walking Speed
Time Frame
6 weeks

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
65 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Indication of medical supervised exercise BMI of 25-35kg/m2 Participate in a 10 session rehabilitation program Exclusion Criteria: Osteomuscular injuries Cardiovascular disease without control Bariatric Surgery High blood pressure without control
Central Contact Person:
First Name & Middle Initial & Last Name or Official Title & Degree
Marcelo Cano, PhD
Phone
29786513
Email
mcano@med.uchile.cl
Facility Information:
Facility Name
Hospital Clinico de la Universidad de Chile
City
Santiago
State/Province
Metropolitana
Country
Chile
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Ariel Castro
Phone
+56 2 2978 8535
Email
oaic@hcuch.cl

12. IPD Sharing Statement

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Effects of High Intensity Interval Training and Strength Training in Obese

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