Text Size
56 studies found for:    Open Studies | "Flatulence"

Modify this search | How to Use Search Results

Show Display Options
Rank Status Study
1 Recruiting The Effect of Different I:E Ratio on Gas Exchange of Patients Undergoing One-lung Ventilation for Lung Surgery
Conditions: Lung Cancer;   One Lung Ventilation;   Gas Exchange;   Inverse-ratio Ventilation
Interventions: Other: Conventional I:E ratio;   Other: I:E = 1:1 ratio
2 Unknown † Pneumatic Displacement of Subretinal Hemorrhage With Perfluorocarbon Gases
Condition: Subretinal Hemorrhage and Exudative Maculopathy
Intervention: Procedure: Pneumatic displacement
3 Not yet recruiting Difference Between Central and Peripheral Arterial Blood Oxygen Saturation With Different CPB Strategy
Conditions: Bypass Complications;   Disorder of Blood Gas
Intervention:
4 Unknown † Gas Embolism With Use of Argon Plasma Coagulation
Condition: Embolism, Air
Intervention:
5 Unknown † Gas Kinetics and Metabolism in Anesthesia During Non Steady State
Conditions: Anesthetized Healthy Patients (ASA 1 or 2) in the Supine Position, Excluding Head, Neck and Head Surgeries;   Anesthetized Patient With Severe Systemic Disease (ASA 3 or 4)
Interventions: Device: connection of measuring device to anesthesia circuit;   Procedure: drawing of blood sample through an arterial line, placed according to clinical criteria by primary anesthesia team;   Procedure: changing operating room bed position (head down and up position);   Procedure: adding PEEP during anesthesia;   Procedure: placement of esophageal Doppler for cardiac output measurements;   Device: Humidity sensor;   Device: A mixing chamber (bymixer);   Device: Pneumotachometer cuvette;   Device: Mass spectrometer sampling port
6 Recruiting Influence of Inspiratory Flow Pattern on Exchange of Carbon Dioxide in Humans Without Primary Lung Disease
Conditions: Pulmonary Gas Exchange;   Carbon Dioxide
Intervention: Other: Altered breath
7 Unknown † Development of New MRI Pulse Sequences for Probing Lung Function in Volunteers With Hyperpolarised 3He Gas
Condition: Healthy Volunteers
Intervention: Other: polarised 3 helium
8 Not yet recruiting Sinonasal Gas Exchange Dynamics
Condition: Sinusitis
Intervention:
9 Recruiting Noninvasive Measurement of Cardiac Output in Pulmonary Hypertension Using Inert Gas Rebreathing
Condition: Pulmonary Hypertension
Intervention:
10 Recruiting The Effects of Vertical Position on Gas Exchange in Patients With Respiratory Failure
Condition: Respiratory Failure
Intervention: Other: Standing
11 Not yet recruiting Effectiveness of Carbon Filters to Reduce the Anesthetic Gas Concentration in an Anesthetized Patient
Condition: Malignant Hyperthermia
Intervention: Device: In-line Carbon filter (Vapor-Clean)
12 Unknown † Measurement of Carboxyhemoglobin by Gas Chromatography as an Index of Hemolysis
Conditions: ABO Incompatibility;   Hemolytic Disease of Newborn;   Neonatal Jaundice;   Neonatal Hyperbilirubinemia
Intervention:
13 Recruiting Influence of Inhaled Anaesthetics on Rebreathing of Carbon Dioxide When Using an Anaesthesia Gas Reflector (AnaConDa)
Condition: Ischemic Heart Disease
Intervention: Other: Inhaled anaesthetic agent
14 Unknown † TCD Detection of Gas and Solid Micro-Emboli in Patients Undergoing Coronary Artery Bypass Grafting (CABG): The Influence of Proximal Anastomosis Technique
Conditions: Intracranial Embolism and Thrombosis;   Postoperative Complications
Intervention: Device: Proximal anastomosis using Heartstring anastomotic device
15 Recruiting Evaluation of Gas Exchange by the Measurement of Lung Diffusion for Carbon Monoxide During General Anaesthesia
Conditions: Lung Diffusion;   Acute Respiratory Failure
Intervention:
16 Unknown † Observation of Gas Exchange in the Middle Ear
Conditions: Normal Middle Ears.;   Otitis Media Ears.
Intervention:
17 Recruiting Hypercapnia: Cognitive Effects and Monitoring
Conditions: Hypercarbia;   Hypercapnea;   Exercise;   Nitrogen Narcosis;   Diving;   Immersion
Interventions: Other: NO exercise at depth;   Other: exercise at depth
18 Recruiting Intravitreal Ranibizumab in Exudative Age-related Macular Degeneration With Posterior Vitreomacular Adhesion
Condition: Neovascular Age-related Macular Degeneration
Intervention: Procedure: Intravitreal expansile gas and ranibizumab injection
19 Recruiting Open or Keyhole Surgery Through the Chest for Newborn Babies: Effect on Blood Gases
Conditions: Esophageal Atresia With Tracheo-esophageal Fistula;   Congenital Diaphragmatic Hernia
Interventions: Procedure: Hypercapnia during thoracoscopy;   Procedure: Open surgery
20 Recruiting Influence of Posture and Gas Insufflation on Perioperative Lung Function
Condition: Pneumoperitoneum
Intervention:
To Top

Previous Page Studies Shown (1-20) Next Page (21-40) Show next page of results
† Indicates status has not been verified in more than two years