Actively Recruiting

Phase Not Applicable
Age: 18Years - 59Years
All Genders
Healthy Volunteers
NCT02370199

Peripheral Blood Flow Responses to Electromagnetic Energy

Led by University of Alabama at Birmingham · Updated on 2026-05-01

40

Participants Needed

1

Research Sites

686 weeks

Total Duration

On this page

AI-Summary

What this Trial Is About

This study evaluates 670 nm energy in the form of red light to stimulate blood flow changes in healthy adults. All participants will receive red light to their leg. They will also receive a continuous infusion of Definity (octafluoropropane) ultrasound contrast.

CONDITIONS

Official Title

Peripheral Blood Flow Responses to Electromagnetic Energy

Who Can Participate

Age: 18Years - 59Years
All Genders
Healthy Volunteers

Eligibility Criteria

Eligible

You may qualify if you...

  • Participants will be healthy subjects over the age of 18.
  • Men and women will be recruited for participation.
  • All ethnicities will be included in this study.
Not Eligible

You will not qualify if you...

  • Age under 18 years or over 59 years.
  • Unable to understand the consent process.
  • Cannot read or speak English.
  • History of cancer.
  • Peripheral artery disease.
  • Diabetes mellitus.
  • Active pregnancy.
  • Hypersensitivity to perflutren contrast agents.
  • Pulmonary hypertension.
  • Chronic kidney disease.
  • Active tobacco or drug use.
  • Blood pressure over 160/90.
  • Body mass index (BMI) greater than 30.
  • Sickle cell disease.
  • History of intracardiac shunt.
  • History of coronary artery disease.
  • Heart failure.
  • Presence of an implanted defibrillator or pacemaker.
  • History of heart murmur or rhythm disorder such as atrial fibrillation, atrial tachycardia, or ventricular tachycardia.
  • Neurological diseases such as stroke.
  • Any uncontrolled medical conditions.

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Trial Site Locations

Total: 1 location

1

Medical College of Wisconsin

Milwaukee, Wisconsin, United States, 53226

Actively Recruiting

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Research Team

N

Nicole L Lohr, MD, PhD

CONTACT

How is the study designed?

Study Type

INTERVENTIONAL

Masking

NONE

Allocation

NA

Model

SINGLE_GROUP

Primary Purpose

BASIC_SCIENCE

Number of Arms

1

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Peripheral Blood Flow Responses to Electromagnetic Energy | DecenTrialz