Venous Function in Cardiovascular Disease Patients

February 13, 2017 updated by: Norwegian University of Science and Technology

Venous Function in Cardiovascular Disease Patients; The Neglected Part of Circulatory Regulation

The primary aim is to determine the acute effect of two different training interventions on venous plasticity in patients with myocardial infarction (MI), revascularization or coronary artery graft surgery compared to age-matched healthy subjects.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

Compare the effect of 4 x 4 minutes at 90 - 95 % of peak heart rate separated with 3 minutes at 70 % of peaks heart rate and moderate continuous exercise at 70 % of peak heart rate on venous function.

Study Type

Interventional

Enrollment (Actual)

10

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Norway
      • Trondheim, Norway
        • Institutt for Sirkulasjon og Bildetechnikk, NTNU

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • myocardial infraction (MI)
  • revascularization (PCI)
  • coronary artery bypass graft surgery (CABG)

Exclusion Criteria:

  • unstable angina pectoris
  • uncontrolled hypertension
  • orthopedic and/or neurological limitations
  • participation in other studies
  • MI (closer than 4 weeks)

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Crossover Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: interval training
4 x 4 minutes exercise at 90 - 95 % of peak heart rate separated with 3 minutes at 70 % of peaks heart rate
Behavioral: interval training day 1
Other Names:
  • aerobic interval training
Behavioral: Moderate exercise day 2
Behavioral: Control day 3
Active Comparator: moderate exercise
moderate continuous exercise at 70 % of peak heart rate on venous function.
Behavioral: interval training day 1
Other Names:
  • aerobic interval training
Behavioral: Moderate exercise day 2
Behavioral: Control day 3
Other: control
routine measurements, no exercise
Behavioral: interval training day 1
Other Names:
  • aerobic interval training
Behavioral: Moderate exercise day 2
Behavioral: Control day 3

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Venous Compliance change
Time Frame: 48 hours
Measured by echocardiography
48 hours

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Norwegian University of Science and Technology

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

November 1, 2011

Primary Completion (Actual)

November 1, 2012

Study Completion (Actual)

November 1, 2012

Study Registration Dates

First Submitted

November 4, 2011

First Submitted That Met QC Criteria

November 15, 2011

First Posted (Estimate)

November 18, 2011

Study Record Updates

Last Update Posted (Actual)

February 14, 2017

Last Update Submitted That Met QC Criteria

February 13, 2017

Last Verified

February 1, 2017

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 2011/760

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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