Cardiac Stroke Volume at Rest and During Different Exercise Intensities (SVproject)

February 8, 2021 updated by: Turku University Hospital
The main aim of the present investigation is to study cardiac function in different exercise intensities in healthy human subjects. Two techniques will be used: cardiac ultrasound-derived stroke volume measurements and body impedance measurements. 20 healthy men (n=10) and women (n=10) aged 18-45 years will be investigated at rest and during exercise. All study procedures are non-invasive.

Study Overview

Status

Unknown

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Anticipated)

20

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

  • Finland
      • Turku, Finland, 20521
        • Recruiting
        • Turku PET Centre
        • Sub-Investigator:
          • Petri Kallio
      • Turku, Finland
        • Recruiting
        • University of Turku
        • Contact:
          • Ilkka Heinonen, PhD

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 to 45 years (ADULT)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Age 18-45
  • BMI 18-30
  • Resting Blood pressure < 140/90 mmHg
  • Participation in regular exercise

Exclusion Criteria:

  • Acute illness
  • Pregnancy
  • Pace maker
  • Artificial joint
  • History of a cardiac event
  • Insulin or medically treated diabetes
  • Any chronic disease or condition that could create a hazard to the subject safety, endanger the study procedures or interfere with the interpretation of study results
  • Abundant use of alcohol
  • Use of narcotics
  • Smoking of tobacco or consuming snuff tobacco
  • Diagnosed depressive or bipolar disorder
  • Abnormalities in resting ECG (revised by the study physician)

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: BASIC_SCIENCE
  • Allocation: NA
  • Interventional Model: SINGLE_GROUP
  • Masking: NONE

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
EXPERIMENTAL: Healthy young men and women
Single group consisting of 10 men and 10 women
Behavioral: Acute exercise
Acute exercise with different exercise intensities

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Cardiac stroke volume
Time Frame: 1 min
1 min

Secondary Outcome Measures

Outcome Measure
Time Frame
End-diastolic and end-systolic volumes
Time Frame: 1 min
1 min
Ejection fraction
Time Frame: 1 min
1 min

Collaborators and Investigators

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

Sponsor

Turku University Hospital

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 (ACTUAL)

February 8, 2021

Primary Completion (ANTICIPATED)

December 31, 2021

Study Completion (ANTICIPATED)

December 31, 2021

Study Registration Dates

First Submitted

February 25, 2020

First Submitted That Met QC Criteria

February 25, 2020

First Posted (ACTUAL)

February 27, 2020

Study Record Updates

Last Update Posted (ACTUAL)

February 9, 2021

Last Update Submitted That Met QC Criteria

February 8, 2021

Last Verified

February 1, 2021

More Information

Terms related to this study

Other Study ID Numbers

  • T24/2020

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

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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