Clinical trials: Lying
Anesthesia, Fasting
The Impact of Semi-sitting Position Versus Supine Position on Gastric Emptying in Children Using Gastric Ultrasound
The aim of this work is to evaluate the effect of semi sitting versus supine positions on gastric emptying of fluids in children using gastric ultrasound.
- Trial name
- NCT03747796
- Testing
- Supine position, Semi-sitting position
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Cairo University
Breast Cancer, Respiratory Gating, Prone
Prone Whole-Breast RadiationTherapy Versus Supine Whole-Breast Radiation Therapy Imaging
Radiation therapy to the breast has remained a standard practice for breast conserving therapy. Because of the location of the heart and lungs when patients are positioned face-up, whole breast radiation therapy has been reported…
- Trial name
- NCT03037723
- Testing
- CT simulation
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- State University of New York - Upstate Medical University
Rectal Carcinoma
Preoperative S-1/OHP With Radiation Therapy for Low-lying Rectal Carcinoma in Neo-adjuvant Setting
The purpose of this study is to assess the safety and efficacy of S-1 and oxaliplatin combined with radiation by Phase I/II study.
- Trial name
- NCT01227239
- Testing
- S-1, Oxaliplatin, Radiation
- Where
- 6 sites in Japan
- Volunteers
- 45 people
- Sponsor
- Japan Clinical Cancer Research Organization
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
Thyroidectomy, Colon Surgery
The Effect of Different Bed-Head Angles on the Haemodynamic Parameters of Intensive Care Patients Lying in the Supine Position
Aim: The aim of this study was to examine the effect of different bed-head angles given to patients lying in the supine position in an intensive care unit on the haemodynamic parameters of central venous pressure, systolic and…
- Conditions
- Thyroidectomy, Colon Surgery, Cholecystectomy, Inguinal Hernia
- Trial name
- NCT06020768
- Testing
- the bed-head was raised to an angle of 0, 20, 30 and 45 degrees
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Uludag University
Tetanus
Pneumonia in Tetanus Study
This is a randomised controlled trial of the incidence of nosocomial pneumonia in patients with severe tetanus admitted to the intensive care ward nursed in a supine or semi-recumbent position.
- Trial name
- BP (NCT01331252)
- Testing
- semi-recumbent, supine
- Volunteers
- 200 people
- Sponsor
- Oxford University Clinical Research Unit, Vietnam
Aspiration, Respiratory, Hypoxia
Reverse Trendelenburg Positioning and Its Effect on Outcomes: a Retrospective Study of Consecutive Patients
The purpose of this study is to investigate whether intraoperative reverse Trendelenburg positioning decreases postoperative hypoxemia and perioperative pulmonary aspiration rates.
- Conditions
- Aspiration, Respiratory, Hypoxia, Perioperative Period, Supine Position
- Trial name
- NCT02984657
- Testing
- Surgical patients in 2012 with anesthesia and nursing staff less attuned to intraoperative RTP., Surgical patients in 2015 with enhanced anesthesia and nursing staff awareness and use of intraoperative RTP.
- Where
- United States
- Volunteers
- 1,500 people
- Sponsor
- C. Michael Dunham
Prone Position, Donors
Prone vs Supine Position in Potential Organ Donors: Multicenter Clinical Trial
Background and justification: In Argentina, 9,650 people are on the organ transplant waiting list, including 290 who require a lung transplant.
- Conditions
- Prone Position, Donors, Lung Procurement, Tissue Donors
- Trial name
- PRODONAR (NCT07251777)
- Testing
- Prone position
- Where
- Argentina
- Volunteers
- 254 people
- Sponsor
- Hospital de Alta Complejidad del Bicentenario Esteban Echeverría
Spinal Cord Injury
Chest Wall Kinematics and Respiratory Muscle Action During Supine Breathing in Individuals With and Without Spinal Cord Injury
Objective: To investigate the movement strategy of breathing based on three-compartment model measured by optoelectronic plethysmography (OEP) and electromyography (EMG ) among individuals with and without spinal cord injury in…
- Trial name
- SCI (NCT01084512)
- Where
- Taiwan
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Intubation, Pain
The Cuff Pressure of an Endotracheal Tube After Supine-to-lateral Position Change
To compare the cuff pressure in lateral position between barrel-shaped cuff and taper-shaped cuff
- Conditions
- Intubation, Pain, Pharyngitis, Hoarseness
- Trial name
- LateralCuff (NCT02165319)
- Testing
- Barrel, Tapered
- Where
- South Korea
- Volunteers
- 58 people
- Sponsor
- Seoul National University Hospital
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
Cancer
Positioning in RT - Supine vs. Upright
This is a single-center, non-therapeutic prospective pilot cohort study evaluating patient-reported comfort levels between upright and supine positioning in patients receiving radiation therapy across all age groups using a…
- Trial name
- Position in RT (NCT07765069)
- Testing
- Upright positioning chair
- Where
- Canada
- Volunteers
- 105 people
- Sponsor
- University Health Network, Toronto
Hypoxia, Pulmonary Nodule
The Efficacy and Safety of the Supraglottic Oxygenation Via Nasotracheal Intubation for Deep Sedation Fiberoptic Bronchoscopy
Bronchoscopy is now widely used for the diagnosis and treatment of various respiratory diseases. However, the procedure is highly stimulating and provokes a strong stress response; because the airway is shared, patients are prone…
- Conditions
- Hypoxia, Pulmonary Nodule, Pulmonary Infection
- Trial name
- NCT07389083
- Testing
- wire-reinforced tracheal tube
- Where
- China
- Volunteers
- 50 people
- Sponsor
- First Affiliated Hospital of Zhejiang University
Changes in Upper Airway Geometry
Clinical Study to Assess Change in Upper Airway Geometry Between Upright and Supine Position
In this study the changes in upper airway geometry and resistance between images, obtained in upright and supine position, will be evaluated.
- Trial name
- NCT01594164
- Testing
- Cone Beam Computed Tomography, High Resolution Computed Tomography
- Where
- Belgium
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- FLUIDDA nv
Parkinson Disease, Parkinsonism
Head-up Tilt Sleeping to Alleviate Orthostatic Hypotension, Supine Hypertension and Nocturia in Parkinson's Disease
Autonomic dysfunction is common and often underrecognized in Parkinson's disease (PD). Orthostatic hypotension (OH) affects up to a third of PD patients and often coincides with supine hypertension.
- Trial name
- NCT05551377
- Testing
- Head-up tilt sleeping
- Where
- 2 sites in Netherlands
- Volunteers
- 50 people
- Sponsor
- Radboud University Medical Center
Postoperative Hypoxemia
Effect of Lateral Versus Supine Positions on Postoperative Hypoxemia
Using prospective real-world data, this study aims to determine whether the lateral decubitus position reduces the incidence of post-procedure hypoxemia in patients undergoing painless gastroscopy/colonoscopy, thereby providing a…
- Trial name
- NCT07545642
- Testing
- Lateral decubitus position group (Group L), Supine position group (Group S)
- Where
- China
- Volunteers
- 960 people
- Sponsor
- General Hospital of Ningxia Medical University
Respiratory Distress, Transient Tachypnea of the Newborn
Effect of Supine or Prone Position After Caesarean Birth
Respiratory Distress is a frequent clinical diagnosis of babies delivered by elective Caesarean birth. There has been no study comparing the efficacy of immediately positioning a newly born infant prone vs.
- Conditions
- Respiratory Distress, Transient Tachypnea of the Newborn, Delayed Transition of the Newborn, Persistent Pulmonary Hypertension
- Trial name
- NCT01310153
- Testing
- prone positioning, Supine
- Where
- United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Montefiore Medical Center
Pregnancy Preterm
Comparison Between Preterm Infants Who Are Placed on Their Back or Stomach in the Immediate Postextubation Period
The purpose of this study is to determine whether patient positioning (prone and supine positioning) contributes to the success of extubation in the immediate postextubation period of preterm infants.
- Trial name
- NCT02166645
- Testing
- Prone position, Supine position
- Where
- Brazil
- Volunteers
- 94 people
- Sponsor
- Uniao Metropolitana de Educacao e Cultura
Glaucoma
Effect of Myocilin Genetic Variants on Intraocular Pressure and Pressure Variation in Sitting and Supine Positions
The purpose of this study is to determine if one of the genes that can cause glaucoma, called myocilin, are associated with larger eye pressure and blood pressure changes in sitting and lying down positions without glaucoma drug…
- Trial name
- Myoc Gene (NCT00906087)
- Testing
- Cosopt (combination eyedrop of dorzolamide and timolol)
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- University of Michigan
Endotracheal Intubation Using Videolaryngoscope for General Anesthesia, Endotracheal Intubation Risk Assessment
Intubation in Supine Versus Lateral Position Using Different Tools of Laryngoscopy in Patients With Neck Masses
This study is aimed to compare different tools of endotracheal intubation in supine versus lateral position in patients with neck masses. Primary outcome: is time taken for intubation.
- Trial name
- NCT07507032
- Where
- Egypt
- Volunteers
- 108 people
- Sponsor
- Aswan University