Clinical trials: Prone Position
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
Pregnancy-Related Condition, Unspecified
Does Prone Position Alter Maternal Cardiorespiratory Status?
During pregnancy women may need or choose to undergo physical therapies such as physiotherapy, massage or osteopathy. Recent findings from studies of mothers who had a stillbirth in late pregnancy found that the position in which…
- Trial name
- NCT04586283
- Testing
- Maternal prone position
- Where
- United Kingdom
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Manchester
Respiratory Distress Syndrome, Adult
Ultra-protective Pulmonary Ventilation Supported by Low Flow ECCO2R for Severe ARDS
This study evaluates the use of ultra-protective ventilation, where very low ventilation volumes are used, in patients with severe acute respiratory distress syndrome (ARDS) meeting criteria to nurse in the prone position.
- Trial name
- U-Protect (NCT02252094)
- Testing
- Prismalung, Ultra-protective ventilation, Conventional Lung Protective Ventilation
- Where
- 2 sites in Singapore
- Volunteers
- 8 people
- Sponsor
- National University Health System, Singapore
Vision; Disorder, Loss
The Influence of Prone Position for Spinal Surgery on Visual Acuity
This study investigated the effect of desflurane and propofol anesthesia on visual acuity in patients in prone position for spinal surgery.
- Trial name
- NCT03644641
- Testing
- Desflurane Group, Propofol Group
- Where
- Czechia
- Volunteers
- 60 people
- Sponsor
- University Hospital Hradec Kralove
COVID - 19, ARDS (Acute Respiratory Distress Syndrome)
Effect of Prone Position on Oxygen, Blood Gas, and Respiratory Parameters in Intensive Care Patients With COVID-19-induced ARDS
This randomized controlled trial aimed to investigate the effect of the prone position on oxygen saturation, arterial blood gas parameters, and respiratory rate in intensive care patients diagnosed with COVID-19-induced Acute…
- Trial name
- NCT06997666
- Testing
- Prone Position
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people
- Sponsor
- Medet Korkmaz
Breast Cancer, Ductal Carcinoma in Situ
The Use of Deep Inspiration Breath Hold and Prone Irradiation to Decrease Cardiac Radiation Exposure
This study aims to discover more about radiation techniques for people treated for left-sided breast cancer that minimizes exposure to the heart, as noted by mean heart dose.
- Conditions
- Breast Cancer, Ductal Carcinoma in Situ, Invasive Breast Cancer
- Trial name
- NCT03375892
- Testing
- Deep Inspiration Breath Hold during Radiation, Free breathing during radiation
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- Medical College of Wisconsin
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
Community-acquired Pneumonia
Awake Prone Positioning of Patients Suffering Community Acquired Pneumonia Requiring Nasal High Flow Therapy
Community acquired pneumonia, in particular when requiring oxygen therapy because of acute hypoxemic respiratory failure and meeting acute respiratory distress syndrome (ARDS) criteria frequently leads to tracheal intubation and…
- Trial name
- PRONECAP (NCT06966310)
- Testing
- Prone position
- Where
- 38 sites in France
- Volunteers
- 1,078 people
- Sponsor
- University Hospital, Tours
CHD, Heart Defects, Congenital
The Effects of Different Prone Positioning Angles on Cardiopulmonary Function in Children After Congenital Heart Disease Surgery: A Randomized Controlled Trial
The goal of this randomized controlled trial is to learn if different head-elevated prone positioning angles can optimize cardiopulmonary function and enteral nutrition tolerance in infants and children after congenital heart…
- Conditions
- CHD, Heart Defects, Congenital, Hypoxia, Respiratory Insufficiency
- Trial name
- PACE-CHD (NCT07323979)
- Testing
- 10° Head-Elevated Prone Positioning, 30° Head-Elevated Prone Positioning, 45° Head-Elevated Prone Positioning
- Where
- China
- Volunteers
- 102 people
- Sponsor
- Guangdong Provincial People's Hospital
Herniated Disc, Lower Back Pain
Chiropractic Prone Distraction for Lower Back Pain
Back pain is a major cause of disability in the United States. The lifetime prevalence of low back pain is estimated at 60-90%. Back pain has conservatively been estimated to involve total direct and indirect costs of over $25…
- Conditions
- Herniated Disc, Lower Back Pain, Sciatica
- Trial name
- NCT00269503
- Testing
- Prone Distraction, Side-Posture Manipulation, Side-Posture Manipulation & Prone Distraction
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Samueli Institute for Information Biology
Covid19
Effect of Prone Positioning Combined With High Flow Oxygen Therapy on Oxygenation During Acute Respiratory Failure Due to COVID-19
The main manifestation of COVID-19 is acute hypoxemic respiratory failure (AHRF). In patients with AHRF, the need for invasive mechanical ventilation is associated with high mortality.
- Trial name
- DeCOPO (NCT04543760)
- Testing
- Prone position, Supine position
- Where
- 4 sites in France
- Volunteers
- 18 people
- Sponsor
- Hospital St. Joseph, Marseille, France
Prone Positioning, High Flow Nasal Cannula
Early PP With HFNC Versus HFNC in COVID-19 Induced Moderate to Severe ARDS
Coronavirus disease 2019 (COVID-19) is an emerging infectious disease that was first reported in Wuhan, China, and had subsequently spread worldwide. Twenty-nine percent of COVID-19 patients may develop ARDS.
- Conditions
- Prone Positioning, High Flow Nasal Cannula, Acute Respiratory Distress Syndrome, Corona Virus Infection
- Trial name
- NCT04325906
- Testing
- high flow nasal cannula (HFNC), Prone positioning (PP)
- Where
- United States
- Volunteers
- 224 people
- Sponsor
- Rush University Medical Center
Lumbar Stabilization Surgery, Noninvasive Hemoglobin Monitoring
Effect of Prone Position on Continuous Noninvasive Hemoglobin Measurement
This prospective observational study aims to evaluate whether the prone position affects the agreement between noninvasive hemoglobin (SpHb) measurements and laboratory hemoglobin values in patients undergoing lumbar…
- Trial name
- NCT07823569
- Testing
- Prone Positioning
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital
Melanoma, Dysplastic Nevi
Family Study of Melanoma in Italy
During the course of a case-control study of melanoma conducted at the Bufalini Hospital, Cesena, Italy in the years 1994-1996, 20 families with 2 or 3 melanoma cases were identified and studied.
- Conditions
- Melanoma, Dysplastic Nevi, Melanocytic Nevi
- Trial name
- NCT00339222
- Where
- 7 sites in Italy, Spain
- Volunteers
- 1,708 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Obesity
Exercise Training in Obesity-prone Black and White Women
Overweight premenopausal Black and White women are randomized to either diet-only, diet+aerobic or diet+resistance exercise training.
- Trial name
- NCT00067873
- Testing
- Diet, Aerobic exercise, Resistance exercise
- Where
- United States
- Volunteers
- 231 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
ARDS, Human, Extracorporeal Membrane Oxygenation
Use of Prone Position Ventilation in Danish Patients With COVID-19 Induced Severe ARDS Treated With VV-ECMO
Prone position ventilation was used 220 times in 44 out of 68 patients with severe COVID-19 induced ARDS treated with VV-ECMO. PPV treated patients did not benefit from PPV and the incidence of PPV related adverse events was high
- Conditions
- ARDS, Human, Extracorporeal Membrane Oxygenation, COVID-19 Acute Respiratory Distress Syndrome, Prone Position
- Trial name
- NCT05693051
- Testing
- Prone position ventilation
- Where
- 2 sites in Denmark
- Volunteers
- 68 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
COVID-19 Acute Respiratory Distress Syndrome, COVID-19 Pneumonia
Effect of Prone Positioning on the Severity of COVID-19 Pneumonia and Acute Respiratory Distress Syndrome.
With this research, we are aiming at finding out the effectiveness of prone positioning in this region population affected by moderate pneumonia due to covid 19 infection so that the hospital staff and doctors may be encouraged…
- Conditions
- COVID-19 Acute Respiratory Distress Syndrome, COVID-19 Pneumonia, Prone Positioning
- Trial name
- COVID-19 (NCT05405335)
- Testing
- Prone Positioning Maneuver
- Where
- Pakistan
- Volunteers
- 72 people
- Sponsor
- Ayub Medical College, Abbottabad
Kidney Calculi, Nephrolithiasis
Supine vs. Prone PCNL for Large Renal Stones: A Randomized Trial in Yemen.
The goal of this clinical trial is to compare the safety, cost-effectiveness, and patient recovery of two different surgical positions for percutaneous nephrolithotomy (PCNL) in adults aged 18 to 70 years who have kidney stones…
- Trial name
- NCT07627503
- Testing
- Supine Percutaneous Nephrolithotomy (PCNL), Prone Percutaneous Nephrolithotomy (PCNL)
- Where
- Yemen
- Volunteers
- 140 people
- Sponsor
- Sana'a University
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
Breast Cancer
Radiation Therapy Planning Techniques in Reducing Damage to Normal Tissue in Women Undergoing Breast-Conserving Surgery for Ductal Carcinoma of the Breast
RATIONALE: Diagnostic procedures, such as multifunctional magnetic resonance imaging and CT scans, may help reduce normal tissue damage in patients undergoing radiation therapy for cancer.
- Trial name
- NCT00602628
- Testing
- questionnaire administration, adjuvant therapy, biopsy
- Where
- United Kingdom
- Volunteers
- 60 people
- Sponsor
- Royal Marsden NHS Foundation Trust