Clinical trials: Abnormal Vascular Flow
Abnormal Vascular Flow
A Pilot Study to Evaluate Multi-Spectral and Laser Speckle Imaging and Multiphoton Microscopy During Vascular Occlusion
The purpose of this research is to evaluate and validate the performance of non-invasive imaging modalities for assessment of skin.
- Trial name
- NCT01484730
- Testing
- Multi-Spectral and Laser Speckle Imaging
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University of California, Irvine
Abnormal Uteroplacental Circulation
Study on Doppler Ultrasound Measurement of Changes in Uterine Artery Blood Flow in Normal First Trimester Pregnancies and Its Prediction on Abortion
Objective:To explore the study of Doppler ultrasound in first trimester pregnancies to measure the change of uterine artery blood flow in normal pregnancies and the prediction on abortion, which provides a certain reference for…
- Trial name
- NCT06043804
- Testing
- Doppler ultrasound measurement of changes in uterine artery blood flow
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital of Wenzhou Medical University
Healthy, Abnormal Vascular Flow
Racemic Ketamine Versus S-ketamine With Arterial Spin Labeling (ASL)-MRI in Healthy Volunteers
Racemic ketamine and S-ketamine are used in clinical practice today. Little is known of their difference in effect on cerebral blood flow, volume and metabolism.
- Trial name
- NCT01506921
- Testing
- Racemic ketamine, S-ketamine
- Where
- Sweden
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Lund University