Clinical trials: Supine Position
Mediastinal Mass
Effects of Iloprost on Oxygenation During One-lung Ventilation in Supine-positioned Patients
One-lung ventilation (OLV) is essential during mediastinal mass excision. However, OLV induces a drastic increase of intrapulmonary shunt due to maintained pulmonary perfusion through the nonventilated lung.
- Trial name
- NCT04927039
- Testing
- 5ml of inhaled normal saline, 20μg (2ml) of inhaled iloprost (Ventavis®) and 3ml of inhaled normal saline
- Where
- South Korea
- Volunteers
- 60 people
- Sponsor
- Yonsei University
Critically Ill
Central Venous Pressure and Right Atrial Pressure Measurements in Supine, Semi-recumbent and Trendelenburg Position
Intensive care is directed towards patients with severe illness or risk of serious outcomes following, for example, surgery. Central venous pressure (CVP) is an important part of the hemodynamic assessment of patients in surgery…
- Trial name
- NCT06705374
- Where
- Sweden
- Volunteers
- 16 people
- Sponsor
- Vastra Gotaland Region
Colonoscopy (Procedure)
Supine Starting Position Shortens Cecal Intubation Time But Reduces Endoscopist Comfort: a Prospective Comparative Study of Colonoscopy Positioning Strategies
The main questions it aims to answer are: Does starting colonoscopy in the supine position compared with the left lateral position affect the time required to reach the cecum? Does the starting position affect endoscopist…
- Trial name
- NCT07772648
- Testing
- Colonoscopy Starting Position
- Where
- Turkey (Türkiye)
- Volunteers
- 158 people
- Sponsor
- Sisli Hamidiye Etfal Training and Research Hospital
Heart Disease, Ischemic Heart Disease
Time to Thrombocytic Inhibition After Supine and Upright Ingestion of Efient
The purpose of the study is to clarify wether body posture during ingestion of 60mg Efient, a thrombocytic inhibitor, has influence on the time to thrombocytic inhibition.
- Conditions
- Heart Disease, Ischemic Heart Disease, ST-elevation Myocardial Infarction
- Trial name
- NCT01365741
- Testing
- Upright position
- Where
- Denmark
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Postoperative Hypoxemia
Effect of Different Body Positions on Hypoxemia During Recovery in Patients Undergoing Painless Gastroscopy and Colonoscopy
Through a multicenter, three-arm randomized controlled trial design, this study aimed to compare the effects of three positioning strategies-side-lying with elevated head position, supine with elevated head position, and standard…
- Trial name
- NCT07587970
- Testing
- lateral decubitus head-up position (LH group), supine head-up position (SH group), standard lateral decubitus position group (SL group)
- Where
- China
- Volunteers
- 1,617 people
- Sponsor
- General Hospital of Ningxia Medical University
Aortocaval Compression, Fetal Acidosis
Neonatal Acid-Base Status After C Section With Maternal Tilt vs. Supine
This study aims to compare the neonatal acid-base status of women who remain supine horizontal, with women who are tilted to the left side by 15° during elective cesarean delivery at term under spinal anesthesia, with systolic BP…
- Trial name
- NCT02243423
- Testing
- SUPINE, TILT
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Columbia University
Hernia, Inguinal
Prone-position CT for Diagnosing Inguinal Hernia
Background: The aim of this study was to investigate the efficacy of prone-position computed tomography (CT) for detecting and classifying inguinal hernia relative to supine-position CT before laparoscopic inguinal hernia repair.
- Trial name
- NCT02939443
- Testing
- supine- and prone-position Computed Tomography
- Volunteers
- 68 people
- Sponsor
- Nagareyama Central Hospital
Catheterization, Posture
A Difference in Subclavian Vein Catheterization Between Supine and Lateral Tilt Position - Stage I
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
- NCT03296735
- Testing
- Ipsilateral tilt, Contralateral tilt
- Volunteers
- 17 people
- Sponsor
- Seoul National University Hospital
Fuchs Endothelial Corneal Dystrophy, Descemet Membrane Endothelial Keratoplasty (DMEK)
Influence of Supine Positioning on the Outcomes After Descemet Membrane Endothelial Keratoplasty (DMEK)
The goal of this clinical trial is to learn if a longer period of lying on the back after corneal transplant surgery (Descemet Membrane Endothelial Keratoplasty, DMEK) helps the transplant stick better in the eye.
- Trial name
- SUPINE (NCT07373821)
- Testing
- Duration of Supine Positioning
- Where
- Germany
- Volunteers
- 102 people
- Sponsor
- University Hospital Heidelberg
Quadriceps Muscle Atrophy, Leg Injury
Straight Leg Raise Continuation
The goal of this study is to compare quadriceps muscle activation in patients recovering from lower extremity injury, such as an ACL tear.
- Trial name
- SLR (NCT05568784)
- Testing
- Straight Leg Raise exercise
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Andrews Research & Education Foundation
Renal Stone, Supine Mini Percutaneous Nephrolithotomy
Retrograde Saline Irrigation During Supine Mini Percutaneous Nephrolithotomy
This minimally invasive surgery allows us to remove kidney stones through tiny incisions and provides patients with quicker and smoother recoveries
- Trial name
- NCT06879990
- Testing
- Retrograde normal saline irrigation, Without Retrograde normal saline irrigation
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- Kafrelsheikh 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
Supine Hypertension, Autonomic Failure
Treatment of Supine Hypertension in Autonomic Failure (CPAP)
Supine hypertension is a common problem that affects at least 50% of patients with primary autonomic failure. Supine hypertension can be severe and complicates the treatment of orthostatic hypotension.
- Trial name
- NCT03312556
- Testing
- continuous positive airway pressure (CPAP)
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Vanderbilt University Medical Center
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
Obstructive Sleep Apnea, Cleft Palate
Comparing the Side-lying Sleep Positioning to Back-lying in Infants With Cleft Palate
The craniofacial abnormalities found in infants and children with cleft palate (CP) lead to increased risk of obstructive sleep apnoea (OSA).
- Trial name
- SLUMBRS2 (NCT04478201)
- Testing
- back sleep positioning, side sleep positioning
- Where
- 11 sites in United Kingdom
- Volunteers
- 244 people
- Sponsor
- Manchester University NHS Foundation Trust
African American Infant Sleep Beliefs and Practices
Improving the Self-Efficacy of African American Parents in Infant Supine Sleep
This is a research study of African American parents/caregivers of newborns. The purpose of this research study is to learn what type of educational materials about infant safety and safe infant sleep are most effective and…
- Trial name
- PrAAIS (NCT01707173)
- Testing
- Tailored education, Standard Education
- Where
- United States
- Volunteers
- 735 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Breast Carcinoma
Trial Comparing Prone and Supine Intensity-modulated Radiotherapy (IMRT) After Breast-conserving Surgery in Patients With Large Breast Volume at High Risk for Skin Toxicity and Fibrosis
84 patients with a cup size C or more will be randomized to receive intensity-modulated radiotherapy in supine or prone position.
- Trial name
- NCT00887523
- Testing
- radiation in prone position, radiation in supine position
- Where
- Belgium
- Volunteers
- 100 people
- Sponsor
- University Hospital, Ghent
ARDS, Mechanical Ventilation
Role of Pulmonary Perfusion on Tolerance to Supine Position in Patients With ARDS
The relationship between the presence or absence of endothelial dysfunction and changes in pulmonary perfusion will be evaluated, to then determine if there is any association between changes in the V / Q ratio and tolerance to…
- Conditions
- ARDS, Mechanical Ventilation, Prone Position
- Trial name
- NCT05408442
- Testing
- No intervention
- Where
- Chile
- Volunteers
- 20 people
- Sponsor
- Pontificia Universidad Catolica de Chile
we Study the Effect of Keeping the Patient Supine 2 Minutes After Spinal Anesthesia in Geriatric Groups
Delayed Supine Position Post-Spinal Compared With Immediate Supine Position in Geriatric Patients
Background: Geriatric patients undergoing femoral neck of fracture (FNOF) repair are highly susceptible to spinal anesthesia-induced hypotension.
- Trial name
- NCT07520695
- Testing
- 2 minutes setting post spinal anesthesia, immediate supine position
- Where
- Oman
- Volunteers
- 90 people
- Sponsor
- Sohar 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