Clinical trials: Patient Positioning
Refractive Error
Evaluation of a Surgical Microscope Mounted Autorefractor When Used on Patients Lying in a Supine Position
The purpose of this study is to evaluate the accuracy and repeatability of an individually validated prototype autorefractor designed to be mounted on a surgical microscope.
- Trial name
- NCT01827748
- Testing
- Intraoperative Autorefractor IAR-1, Hartmann-Shack Auto Refractor
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Adventus Technology
Ischemic Stroke
Head Position on Cerebral Haemodynamics in Acute Ischemic Stroke and Controls
Cerebral autoregulation is an important mechanism whereby cerebral perfusion is normally maintained at a constant level, over a relatively wide blood pressure range.
- Trial name
- NCT02932540
- Testing
- change of head position
- Where
- United Kingdom
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- University of Leicester
Weight Loss, Metabolism
Effects of Novel Breathing Behavior Modification Yoga Positioning Integrated Program on Weight Loss
This study is to evaluate the physical and cognitive effects of a 15 min per day novel breathing and mindfulness moving-meditation program on metabolism, cognition, and emotion health.
- Trial name
- Breathing (NCT05488574)
- Testing
- Deep breathing with Yoga positioning
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Touro University Nevada
Labor Pain, Labor Fast
The Effect of Using a Birth Ball and Squatting Position During Labor
The aim of the study was to evaluate the effect of using the birth ball and squatting position during labor on labor pain, duration of labor and satisfaction. The research is a randomized controlled experimental study.
- Conditions
- Labor Pain, Labor Fast, Satisfaction, Patient
- Trial name
- NCT05360823
- Testing
- Birth ball, Squatting
- Where
- Turkey (Türkiye)
- Volunteers
- 159 people, healthy volunteers welcome
- Sponsor
- Fatma Dünmez
Survival, Prosthesis, Oxygen Deficiency
Awake Prone Positioning for COVID-19 Acute Hypoxaemic Respiratory Failure
The objective of our study is to evaluate the effectiveness of prone position in preventing intubation or death in spontaneously ventilated patients with COVID-19 with acute respiratory failure.
- Trial name
- NCT05866289
- Testing
- Prone position
- Where
- Morocco
- Volunteers
- 1,069 people, healthy volunteers welcome
- Sponsor
- Mohammed VI University Hospital