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Higher Intensity Interval Training in Cardiac Rehabilitation (HIIT)

This study has been completed.
Information provided by (Responsible Party):
Steven J. Keteyian, Henry Ford Health System Identifier:
First received: May 24, 2012
Last updated: July 15, 2015
Last verified: July 2015
The purpose of this study is to compare the effect higher intensity interval exercise (HIIT) with standard intensity non-interval exercise on fitness in cardiac rehabilitation patients with CAD. Also to assess practical implementation of HIIT in cardiac rehabilitation.

Condition Intervention
Behavioral: HIIT
Behavioral: Standard intensity non-interval training

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Parallel Assignment
Masking: Single Blind (Outcomes Assessor)
Primary Purpose: Supportive Care
Official Title: Practical Use of Higher Intensity Interval Exercise in Cardiac Rehabilitation to Improve Aerobic Fitness

Resource links provided by NLM:

Further study details as provided by Henry Ford Health System:

Primary Outcome Measures:
  • Cardiovascular fitness [ Time Frame: 10 weeks ] [ Designated as safety issue: Yes ]

Enrollment: 49
Study Start Date: August 2011
Study Completion Date: January 2014
Primary Completion Date: November 2012 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: HIIT
Higher intensity interval training.
Behavioral: HIIT
Higher intensity interval training.
Active Comparator: Standard intensity non-interval training
Standard intensity non-interval training
Behavioral: Standard intensity non-interval training
Standard intensity non-interval training.


Ages Eligible for Study:   18 Years to 75 Years   (Adult, Senior)
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Age 18-75 years
  • Male or female
  • Angiographic documentation of CAD

Exclusion Criteria:

  • Unstable angina pectoris
  • MI / PCI < 3 weeks
  • CABG < 4weeks
  • Exercise induced ischemia > 1mm ST depression
  • LVEF < 40%
  • complex ventricular arrhythmias or atrial fibrillation
  • orthopedic limitations to treadmill exercise
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT01606696

United States, Michigan
Henry Ford Health System
Detroit, Michigan, United States, 48202
Sponsors and Collaborators
Henry Ford Health System
Principal Investigator: Steven J Keteyian, PhD Henry Ford Health System
  More Information

Responsible Party: Steven J. Keteyian, Program Director, Henry Ford Health System Identifier: NCT01606696     History of Changes
Other Study ID Numbers: HFHS-PC-HIIT 
Study First Received: May 24, 2012
Last Updated: July 15, 2015
Health Authority: United States: Institutional Review Board

Keywords provided by Henry Ford Health System:
cardiac rehabilitation
fitness processed this record on October 20, 2016