Clinical trials: Prone Positioning
Mechanical Ventilation Complication
Clinical Study of the Endotracheal Tube Used in Prone Position Ventilation Condition
In this study, the investigators adopt the special endotracheal tube to those patients at prone posture during the operation,or those with acute respiratory distress syndrome in the intensive care unit(ICU), so that the…
- Trial name
- NCT02449356
- Testing
- prone position endotracheal tube(PPT)
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Wangyuan Zou
Acute Respiratory Distress Syndrome, Acute Respiratory Distress Syndrome in Adult or Child
Effects of Extravascular Lung Water on Prone Position Efficacy in Patients With ARDS
The study will investigate the influence that extravascular lung water index (EVLWi) could have on the efficacy and persistance of efficacy of prone position in patients with acute respiratory distress syndrome.
- Trial name
- NCT04635267
- Testing
- Prone position in patients with ARDS
- Volunteers
- 200 people
- Sponsor
- Bicetre Hospital
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
Acute Respiratory Distress Syndrome, Coronavirus
Prone Position Improves End-Expiratory Lung Volumes in COVID-19 Acute Respiratory Distress Syndrome
Covid-19 associated Acute Respiratory Distress Syndrome (ARDS) may present with profound hypoxemia not fully explained with pulmonary infiltrates.
- Conditions
- Acute Respiratory Distress Syndrome, Coronavirus, Mechanical Ventilation Complication, Ventilation Perfusion Mismatch
- Trial name
- NCT04818164
- Where
- Turkey (Türkiye)
- Volunteers
- 43 people
- Sponsor
- Istanbul University - Cerrahpasa
Ards
Duration of Prone Position in the Severe Acute Respiratory Syndrome Coronavirus 2 (COVID-19).
The OMELETTE study is a randomised, controlled, unicentric, open-label study to prove the noninferiority of reduced prone position (PP) sessions (more tan 16 hours) versus prolonged PP (48 hours).
- Trial name
- OmeLEtte (NCT05012267)
- Testing
- 16-hour PP
- Where
- Spain
- Volunteers
- 61 people
- Sponsor
- Ignacio Saez de la Fuente
Hemodynamics Instability, Prone Position
Hemodynamic Changes Due to Prone Position
Perioperative prone position may be associated with hemodynamic instability. The causes of instability have not yet been precisely elucidated.
- Trial name
- NCT04491331
- Testing
- prone position
- Where
- Czechia
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University Hospital Hradec Kralove
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
Nephrolithiasis, Anesthesia, Local
Over 2000 Epidural Anesthesias for Percutaneous Nephrolithotomy - a Retrospective Analysis
Percutaneous nephrolithotomy (PNL) is a renal lithiasis treatment. It is usually two staged: it begins in the lithotomy position for ureteral catheter placement and retrograde pyelography and, subsequently, an optimal renal…
- Trial name
- NCT02986997
- Where
- Poland
- Volunteers
- 2,000 people
- Sponsor
- Medical University of Warsaw
Thoracic Surgical Procedures, One-lung Ventilation (OLV)
Study of Cardiac Power Index During Supine, Lateral, and Between Left and Right Positions During Two- and One-Lung Ventilation (OLV): Comparison of Hemodynamic Changes After Lung Recruitment Maneuver and Fluid Challenge Among Responders and Non-Responders (SVI, MAP, CPI Changes).
The aim of this trial is to study the changes of the Cardiac Power Index (CPI) during supine and lateral decubitus position in two and one lung ventilation respectively.
- Conditions
- Thoracic Surgical Procedures, One-lung Ventilation (OLV), Hemodynamic Changes
- Trial name
- NCT07037225
- Testing
- Fluid challenge during one-lung ventilation (OLV) in the lateral decubitus position, Hemodynamic monitoring
- Where
- Greece
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Maria Fountoulaki
Regional Cerebral Oxygen Saturation During Head Rotation
Study of the: Effect of Head Rotation in Prone Position on Regional Cerebral Oxygen Saturation.
The purpose of this study is to determine whether head rotation in prone positon affects regional cerebral oxygenation (rSO2)in anesthetized patients undergoing lower back surgery.
- Trial name
- NIRS (NCT01760369)
- Where
- Denmark
- Volunteers
- 52 people
- Sponsor
- Glostrup University Hospital, Copenhagen
Acute Respiratory Distress Syndrome, Prone Position
Early Verticalization of the Patient With Acute Respiratory Distress Syndrome: Assessment of Feasibility and Safety.
Acute Respiratory Distress Syndrome (ARDS) is defined according to the Berlin definition (1) as diffuse lung damage occurring in patients with a predisposing risk factor.
- Trial name
- STAND_ARDS1 (NCT04472260)
- Testing
- Verticalization and Prone position
- Where
- France
- Volunteers
- 32 people
- Sponsor
- Centre Hospitalier Régional d'Orléans
Acute Respiratory Distress Syndrome
Prono Position and Mechanical Power
The primary objective of the study is to compare the mechanical power applied to the respiratory system in patient with acute respiratory distress syndrome in supine positioning and after the implementation of prone positioning…
- Trial name
- PROMP (NCT04369105)
- Testing
- Prone position
- Where
- Argentina
- Volunteers
- 45 people
- Sponsor
- Sanatorio Anchorena San Martin
Gas Exchange, Lung Mechanics
Head Elevation in Prone Position
Semi-recumbent position leads to improvement of gas exchange and lung mechanics in patients suffering from ALI or ARDS. Prone positioning leads to similar effects.
- Trial name
- NCT00753129
- Testing
- Prone position with head elevation
- Where
- Austria
- Volunteers
- 20 people
- Sponsor
- Medical University of Vienna
Post Operative Sore Throat
A Postoperative Sore Throat After Lumbar Spine Surgery in the Prone Position
This study was performed to compare the effect of dexmedetomidine and remifentanil on the incidence and severity of postoperative sore throat in patients undergoing spinal surgery in the prone position who are at risk of…
- Trial name
- NCT05345574
- Testing
- dexmedetomidine infusion, remifentanil infusion
- Where
- South Korea
- Volunteers
- 104 people
- Sponsor
- Yeungnam University College of Medicine
Urodynamic Studies, Urodynamics
Urodynamics: Prone Vs. Seated Position
To demonstrate the feasibility of a pressure-flow study using a urinary condom with drainage tube in the sitting and lying position in everyday clinical practice and the comparability of the measured values with the…
- Conditions
- Urodynamic Studies, Urodynamics, Outlet Obstruction
- Trial name
- NCT06864117
- Testing
- Body position during urodynamics
- Volunteers
- 200 people
- Sponsor
- Kantonsspital Winterthur KSW
Post-Dural Puncture Headache
Maintaining a Prone Position After Use of an Epidural Blood Patch for the Treatment of Post-dural Puncture Headache
The main objective of this study is to assess the rate of recurrence of headache following a first blood patch where patients will be positioned in the prone position for an hour after each blood patch needed during this study.
- Trial name
- UpSideDown (NCT02427009)
- Testing
- Prone position for 1 hour after blood patch, Blood patch
- Where
- France
- Volunteers
- 3 people
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Spinal Disease
General Anesthesia and Regional Cerebral Oxygenation inSpine Surgery Prone Position
Elderly patients are reportedly at higher risk of postoperative cognitive dysfunction (POCD).The authors hypothesized that the incidence of POCD would be affected by several factors including, the age of the patient, the degree…
- Trial name
- NCT05148637
- Testing
- Maintenance of general anesthesia by Sevoflurane, Maintenance of general anesthesia by Desflurane, Anesthesia was maintained by inhalational anesthesia (total intravenous anesthesia by lidocaine, propfol and fentanyl infusions)
- Where
- Egypt
- Volunteers
- 105 people
- Sponsor
- Tanta University
Acute Lung Injury, Acute Respiratory Distress Syndrome
The Specific Lung Elastance in Acute Lung Injury/Acute Respiratory Distress Syndrome (ALI/ARDS) Patients in Supine and Prone Position
The investigators aim is to study the specific lung elastance in ALI/ARDS patients during invasive mechanical ventilation, in supine and prone position.
- Trial name
- NCT00568659
- Testing
- specific elastance
- Where
- Italy
- Volunteers
- 15 people
- Sponsor
- Policlinico Hospital
Inadequate or Impaired Breathing Pattern or Ventilation
Supreme LMA and Proseal LMA in Prone Anesthetized Patient
There is no significant difference about success rate of two devices.
- Trial name
- SPLMA (NCT01814306)
- Testing
- Supreme LMA, Proseal LMA
- Where
- Thailand
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Prince of Songkla University
Pulmonary Atelectasis
Descriptive and Comparative Study of Respiratory Function in the Postoperative Cardiac Surgery Patient
The study comprises two different objectives. Longitudinal description of postoperative pulmonary dysfunction in the cardiothoracic surgery patient, and the comparison of two different lungrecruitment strategies.
- Trial name
- NCT03009331
- Testing
- Lungrecruitment manoeuver in prone position., Lungrecruitment manoeuver in supine position.
- Where
- Sweden
- Volunteers
- 30 people
- Sponsor
- Sahlgrenska University Hospital