Clinical trials: Peripheral Circulation
Healthy Subjects
Feasibility of Thioridazine as a Mobilizing Agent for CD34+ Hematopoietic Progenitor Cells
This study will investigate the possibility of using the drug thioridazine (also called Mellaril) to increase the number of certain types of cells moving from the bone marrow to the circulation in a group of healthy humans.
- Trial name
- NCT01765803
- Testing
- Mellaril
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- New Mexico Cancer Research Alliance
Poor Peripheral Perfusion
Magnetic Resonance Imaging (MRI) to Assess Radial Artery Compression and Arterial Perfusion While TR Band is Applied
Subjects' radial artery diameters and plethysmography waveforms will be recorded by MRI and pulse oxymetry at varying levels of radial artery compression by the Terumo TR Band.
- Trial name
- NCT02478671
- Testing
- TR Band
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Terumo Medical Corporation
Down Syndrome
Blood Flow Regulation in Individuals With Down Syndrome - Training Study
Work capacity is an important predictor of declining health or physical function, and of mortality, and is commonly measured as peak oxygen consumption.
- Trial name
- NCT04854122
- Testing
- Combined exercise intervention
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Nevada, Las Vegas
Female Sexual Dysfunction, Spinal Cord Injuries
Effect of Peripheral Neuromodulation on Vaginal Blood Flow
The researchers want to see if nerve stimulation interventions cause a change in vaginal blood flow. This intervention was performed in women who have neurogenic (spinal cord injury) or non-neurogenic sexual dysfunction and…
- Trial name
- NCT04384172
- Testing
- Transcutaneous electrical nerve stimulation - Tibial Nerve, Transcutaneous electrical nerve stimulation - Genital Nerve
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Aging
Role of Flavanols In Cardiovascular Function in Healthy Aging
Groups of naturally occurring compounds called flavonoids are found in foods such as fruits and vegetables, red wine, tea, dark chocolate and cocoa products.
- Trial name
- NCT01395277
- Testing
- High Flavanol first then Low Flavanol, Low Flavanol first then High Flavanol
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Texas at Austin
Restless Legs Syndrome, Neuropathic Pain
Spinal Cord Stimulation for Restless Legs Syndrome
The overall goal of this proposed study is to evaluate the underlying mechanisms of neural control of blood flow in the lower extremities in humans with restless leg syndrome (RLS).
- Trial name
- NCT03539081
- Testing
- Dual-energy X-ray absorptiometry Scan, Laboratory Measurements, Blood Flow Measurement
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Marshall Holland
Female Sexual Dysfunction, Female Sexual Dysfunction Due to Physical Condition
Effect of Peripheral Neuromodulation on Vaginal Blood Flow - Study 2
The overall purpose of this research is to improve sexual function in women with sexual dysfunction. The goal of this study is to see if either of two nerve stimulation interventions cause a short-term change in vaginal blood…
- Trial name
- NCT06999265
- Testing
- Transcutaneous electrical nerve stimulation - Tibial Nerve, Transcutaneous electrical nerve stimulation - Genital Nerve, Neutral and Erotic Film Clip Alternation
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Peripheral Artery Disease
FlowMet-R Blood Flow Measurement for the Diagnosis of Peripheral Artery Disease and Critical Limb Ischemia
Non-randomized, multi-center, longitudinal study of healthy subjects and subjects with PAD who are scheduled for ABI, TBI, and either Duplex Ultrasound or Angiographic assessments in a vascular clinic.
- Trial name
- NCT04120610
- Testing
- FlowMet-R, ABI, TBI
- Where
- 5 sites in United States
- Volunteers
- 195 people, healthy volunteers welcome
- Sponsor
- Medtronic Endovascular