Clinical trials: Lying
Sleep, Pregnancy
Halifax PrenaBelt Trial
Back and right-sided sleeping position in pregnant women has recently emerged as a potential risk factor for low birthweight (LBW) and stillbirth (SB) in the medical literature.
- Conditions
- Sleep, Pregnancy, Stillbirth, Infant, Low Birth Weight
- Trial name
- NCT02377817
- Testing
- PrenaBelt
- Where
- Canada
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Allan Kember
Shoulder Impingement Syndrome.
Evaluation of the Difference in the Acromion Humerus Gap at Sitting,Lying
The Objective is to evaluation the difference between the upper end of the Humerus head and the bottom end of the Acromion in sitting and lying, and to examine this difference to shoulder pain.
- Trial name
- NCT01264926
- Volunteers
- healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Airway Edema, Obstructive Sleep Apnea
Comparison of the Effect of Supine and Prone Position on the Ultrasonographic Airway Measurements
The aim of this study is to compare the preoperative and postoperative ultrasonographic measurements of patients undergoing in the prone position and the change in upper airway edema.
- Conditions
- Airway Edema, Obstructive Sleep Apnea, Respiratory Complication
- Trial name
- NCT05197400
- Testing
- preoperative airway ultrasonography, postoperative airway ultrasonography
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
Pulmonary Function
Pulmonary Function During Prone and Supine Positioning in NICU Infants Requiring Assisted Ventilation
This study seeks to determine in Neonatal Intensive Care Unit (NICU) patients specific improvements in pulmonary function which may occur when an infant is ventilated in the prone as compared to the supine position.
- Trial name
- NCT00749762
- Where
- United States
- Sponsor
- University of Utah
Hypertension, Pure Autonomic Failure
Contribution of Angiotensin II to Supine Hypertension in Autonomic Failure
The purpose of this study is to test the hypothesis that angiotensin II plays a role in the supine hypertension of primary autonomic failure.
- Conditions
- Hypertension, Pure Autonomic Failure, Multiple System Atrophy
- Trial name
- NCT01292694
- Testing
- Losartan, Captopril
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Vanderbilt University
Spondylolisthesis
Supine vs. Upright Weight Bearing MRI in the Evaluation of Patients With Lumbar Spondylolisthesis
This study investigates the possible differences in images obtained in patients with lumbar spondylolisthesis when positioned in an upright weight bearing position compared with traditional supine positioning for lumbar MRI.
- Trial name
- NCT02958241
- Testing
- MRI
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Texas Back Institute
Lumbar Central Canal Stenoses, Neural Foraminal Stenoses
Prospective Evaluation of Upright Versus Supine CT Myelography of the Lumbar Spine
The purpose of this prospective study is to compare the diagnostic utility of standing (upright, weight-bearing) CT myelography with standard supine CT myelography for the evaluation of lumbar central canal and neural foraminal…
- Trial name
- NCT07456137
- Testing
- Upright CT
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of Kansas Medical Center
One Lung Ventilation
Positive End-expiratory Pressure and Alveolar Recruitment for One Lung Ventilation
Hypoxia frequently develops during one lung ventilation in the supine position.The objective of this article is to study the impact of preemptive alveolar recruitment and subsequent positive end expiratory pressure on arterial…
- Trial name
- NCT01652612
- Testing
- PEEP
- Where
- South Korea
- Volunteers
- 99 people
- Sponsor
- Yonsei University
Gastric Residual Volume, Abdominal Oxygenation
The Effect of Position Given to Preterms After Feeding on Gastric Residual Volume, Abdominal Oxygenation and Fractional Oxygen Extraction
This study is a PhD dissertation. In this study, the investigators aim to investigate the effects of three different positions after feeding on gastric residual volume, abdominal oxygenation using near infrared spectroscopy…
- Conditions
- Gastric Residual Volume, Abdominal Oxygenation, Fractional Oxygen Extraction, Positioning (Prone, Right Lateral and Semi-Elevated Supine Position)
- Trial name
- NCT05888090
- Testing
- Prone, right lateral, and semi-elevated supine positions, Semi-elevated supine, prone, and right lateral positions, Right lateral, semi-elevated supine, and prone positions
- Where
- Turkey (Türkiye)
- Volunteers
- 48 people
- Sponsor
- Istanbul University - Cerrahpasa
Prone Positioning, Bronchopulmonary Dysplasia
Prone Versus Supine Positioning and the Impact on Bronchopulmonary Dysplasia in Very Low Birth Weight Infants.
In this pilot study, the investigator team aims to evaluate whether standardized prone positioning compared to usual positioning improves moderate to severe bronchopulmonary dysplasia (BPD) rates as assessed at 36 weeks post…
- Trial name
- NCT04890158
- Testing
- Prone positioning for a total of 6 hours daily
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Montefiore Medical Center
Premature Infants
The Effects of Positioning After Extubation of Preterm Infants on the Respiratory Functions
The aim of this study was to examine the effect of positioning on respiratory functions of preterm infants after extubation. Hypothesis 0a (H0a): There is no difference between the oxygen saturation (SpO2) levels of preterm…
- Trial name
- NCT06352047
- Testing
- The effect of positioning on respiratory functions of preterm infants after extubation.
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Karadeniz Technical University
Knee Arthroplasty, Total, Healthy Participants
Proof of Concept for Simulating Static Weight-bearing Exercises in the Supine Position
This project evaluates a new weight-bearing CT method to later improve early detection of implant migration after knee arthroplasty.
- Trial name
- SWB_PoC (NCT07572292)
- Testing
- Static supine weight bearing CT
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Vrije Universiteit Brussel
Osteoarthritis, Hip, Joint Deformities, Acquired
Efficacy of Aquamantys for Reducing Transfusions With Anterior Supine Intermuscular Approach Total Hip Arthroplasty
The purpose of this study is to establish whether or not there is a clinical advantage to the use of Aquamantys® System from Medtronic Advanced Energy (formerly Salient Surgical Technologies) in patients undergoing primary total…
- Conditions
- Osteoarthritis, Hip, Joint Deformities, Acquired, Hip Dislocation, Congenital, Osteonecrosis
- Trial name
- Aquamantys (NCT01583465)
- Testing
- Aquamantys, standard electrocautery (Bovie)
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Joint Implant Surgeons, Inc.
Low Back Pain
Clinical Observation on the Treatment of Massage Based on Fascia Chain
The goal of thisclinical trial is to observe and quantify the impact of our massage methods on the human body based on B-mode ultrasound, Vas score, and ODI score, and to compare our massage methods with traditional Chinese…
- Trial name
- NCT05974761
- Testing
- massage, Traditional Chinese massage
- Where
- China
- Volunteers
- 76 people
- Sponsor
- muxing zhu
Overactive Bladder Syndrome
The Effect of Position on Urge Sensation in Volunteers and in Patients With Overactive Bladder Syndrome
Importance of the problem OAB is a common health problem. Milsom et al. [1] randomly selected a population from six European countries.
- Trial name
- NCT00821314
- Where
- Netherlands
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Benign Paroxysmal Positional Vertigo, BPPV
The Accuracy of Manual BPPV Diagnostics When Using VNG Goggles.
The aim is to investigate the accuracy of manual diagnostics of benign paroxysmal positional vertigo (BPPV) by comparing it to BPPV diagnostics in mechanical rotational chair (TRV chair).
- Conditions
- Benign Paroxysmal Positional Vertigo, BPPV, Vertigo, Vestibular Disorder
- Trial name
- NCT05846711
- Testing
- BPPV diagnostic, TRV chair, VNG goggles
- Where
- Denmark
- Volunteers
- 215 people
- Sponsor
- Aalborg University Hospital
Catheterization, Posture
A Difference in Subclavian Vein Catheterization Between Supine and Lateral Tilt Position - Stage II
Central venous catheterization is widely used for various purposes during surgery. For central venous catheterization, subclavian vein is selected because of the relatively low risk of infection, long-term patency and low patient…
- Trial name
- NCT03303274
- Testing
- Ipsilateral tilt
- Volunteers
- 220 people
- Sponsor
- Seoul National University Hospital
ARDS, Human
Prone-Supine Study II: The Effect of Prone Positioning for Patients Affected by Acute Respiratory Distress Syndrome
The purpose of this study is to determine whether prone positioning is effective in improving survival in patients affected by acute respiratory distress syndrome (ARDS).
- Trial name
- NCT00159939
- Testing
- prone positioning
- Where
- 17 sites in Italy
- Volunteers
- 344 people
- Sponsor
- Policlinico Hospital
Neonatal Oxygen Desaturation, Premature
Non-Invasive Neurally Adjusted Ventilatory Assist (NAVA) Prone vs Supine in Premature Infants
This research study is being done to investigate the effect of changing an infant's body position on how hard the baby works to breathe, the baby's oxygen level, the baby's carbon dioxide level, the baby's lung volume, the baby's…
- Conditions
- Neonatal Oxygen Desaturation, Premature, Ventilator Lung; Newborn, Apnea of Prematurity
- Trial name
- NCT05968586
- Testing
- Body positioning
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Milton S. Hershey Medical Center
Nephrolithiasis, Kidney Calculi
Comparison Between Supine Mini-PCNL and Flexible Ureteroscopy (FURS) for Dense Lower Calyceal Stones (1-2 cm) in School-Age Pediatric Patients
This randomized controlled clinical study compared supine mini percutaneous nephrolithotomy versus flexible ureteroscopy for the management of dense lower calyceal renal stones measuring 1-2 centimeters (≤20 millimeters) with…
- Conditions
- Nephrolithiasis, Kidney Calculi, Urolithiasis
- Trial name
- NCT07345234
- Testing
- Supine Mini Percutaneous Nephrolithotomy, Flexible Ureteroscopy
- Where
- Egypt
- Volunteers
- 180 people
- Sponsor
- Ain Shams University