Clinical trials: Prone Position
Prone Position, Blood Volume
The Effect of High vs. Low Fluid Volume on Ocular Parameters in Prone Spine Surgery
The purpose of this trial is to compare the effect of different fluid volume infusion on ocular parameters in patients undergoing spine surgery in prone position.
- Conditions
- Prone Position, Blood Volume, Intraocular Pressure
- Trial name
- NCT03890510
- Testing
- Ringer's Lactate solution, Spine surgery under general Anesthesia in the prone position
- Where
- China
- Volunteers
- 97 people
- Sponsor
- Huashan Hospital
Patients Undergoing Endoscopic Retrograde Cholangiopancreatography in Prone Position
A Trial Comparing High-flow Nasal Oxygen With Standard Management for Conscious Sedation During Endoscopic Retrograde Cholangiopancreatography in Prone Position
Traditional conscious sedation for endoscopic retrograde cholangiopancreatography in prone position places patients at risk of desaturation, and high-flow nasal oxygen may reduce the risk.
- Trial name
- NCT03872674
- Testing
- high-flow humidified oxygen-delivery system (OptiFlow THRIVE)
- Where
- South Korea
- Volunteers
- 72 people
- Sponsor
- Yonsei University
Colonic Diseases, Functional, Prone Position
For Easy, Fast and Comfortable Colonoscopy, Which Position
Colonoscopy is one of the most common endoscopic procedures today. However, it sometimes can be a serious challenging situation both for the clinicians and patients.
- Conditions
- Colonic Diseases, Functional, Prone Position, Endoscopy
- Trial name
- EFC_COLON (NCT03854422)
- Testing
- left position, left supine position, dynamic position
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Bulent Ecevit University
Prone Position, Mechanical Ventilation
PROne POsition and Volumetric CAPnography
Beneficial effect of prone position in ARDS on mortality is not linked to increase in PF ratio. It is probably due to improvement in ventilation-perfusion ratio (V/Q).
- Conditions
- Prone Position, Mechanical Ventilation, Volumetric Capnography
- Trial name
- PROPOCAP (NCT02816190)
- Testing
- prone position
- Where
- France
- Volunteers
- 103 people
- Sponsor
- Hopital of Melun
Percutaneous Nephrolithotomy (PCNL), Prone Position
Prone Versus Prone-Flexed Position For Percutaneous Nephrolithotomy (PCNL)
compare the prone with the prone-flexed position accessibility of upper and middle calyceal approach by subcostal puncture and PCNL reporting complications using the Clavien-Dindo system with Categorisation of PCNL-specific…
- Conditions
- Percutaneous Nephrolithotomy (PCNL), Prone Position, Prone-Flexed Position, Complication of Surgical Procedure
- Trial name
- NCT03147950
- Testing
- Prone-Flexed PCNL, Prone PCNL
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Mansoura University
Myelomeningocele, Prone Position
Cuff Pressure in Infants
The changes in the cuff pressure in the absence of nitrous oxide are less clear.In the current study, we aim to determine the changes in cuff pressure over time in infants undergoing myelomeningocele repair in prone position…
- Trial name
- NCT03088761
- Testing
- cuffed tracheal tube
- Volunteers
- 20 people
- Sponsor
- Istanbul Science University
Airway Management, Spine Surgery
Laryngeal Mask Use in Knee-chest Position in Lumbar Surgery in Neurosurgical Patients
Spine surgery is the most common procedure in neurosurgical setting. Some centers have chosen the patient self-position to avoid complications such as accidental extubation or loss of the iv line.
- Conditions
- Airway Management, Spine Surgery, Prone Position
- Trial name
- NCT02162368
- Where
- Spain
- Volunteers
- 358 people
- Sponsor
- Fundacion Clinic per a la Recerca Biomédica
Prone Position, Cardiac Output
Effect of Prone Position on Liver Blood Flow and Function
Recent occurrence of significant post-operative liver impairment at Nottingham University Hospitals NHS Trust has prompted investigation into whether interaction between general anaesthesia and prone positioning (lying face down)…
- Conditions
- Prone Position, Cardiac Output, Liver Circulation
- Trial name
- PLiF (NCT01781260)
- Where
- United Kingdom
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Fluid Responsiveness, Prone Position
Evaluation of SVV From NICOM as a Predictor of Fluid Responsiveness in Prone Position During Spine Surgery
NICOM® is a recently developed noninvasive cardiac output monitoring device, and indices derived from NICOM® such as SVV has been reported to predict fluid responsiveness in the previous studies.
- Conditions
- Fluid Responsiveness, Prone Position, Non Invasive Cardiac Output Monitoring
- Trial name
- NCT02277353
- Testing
- Fluid loading to evaluate fluid responsiveness
- Where
- South Korea
- Volunteers
- 40 people
- Sponsor
- Samsung Medical Center
Prone Position
Comparison of Intraabdominal Pressure
Increased intra-abdominal pressure(IAP) might influence on perioperative morbidity related to increased CVP, PVWP, SVR, PAP and decreased venous return and cardiac output. Prone position has been known to increase IAP.
- Trial name
- IAP (NCT02094976)
- Testing
- Jackson surgical table, Wilson frame, Chest roll
- Where
- South Korea
- Volunteers
- 138 people
- Sponsor
- Seoul National University Hospital