Clinical trials: Blood Gas Analysis
Intensive Care (ICU)
An Investigation of The Relationship Between Muscle Mass, Physiological Parameters, and Blood Gas Levels in Adult Patients Hospitalized in The Intensive Care Unit
This study was designed to investigate the relationship between muscle mass and physiological parameters and blood gas values in adult patients admitted to the intensive care unit.
- Trial name
- NCT07866625
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Ankara Yildirim Beyazıt University
Acid-Base Balance
Agreement Between Venous and Arterial Blood Gas Measurements in the Intensive Care Unit
The purpose of this study is to examine the agreement between venous blood gas and arterial blood gas measurements in patients in the Intensive Care Unit.
- Trial name
- AVANTI (NCT00569634)
- Testing
- Venous blood gas analysis
- Volunteers
- 40 people
- Sponsor
- Olive View-UCLA Education & Research Institute
Circulatory Failure
Prediction of Arterial Lactate and Blood Gas Values Through the Analysis of Central Venous Blood
Predicting arterial lactate and blood gas values with sufficient accuracy by simply analyzing central venous blood would be interesting in intensive care unit patients in whom the insertion of an arterial catheter or arterial…
- Trial name
- PREDIGAZ (NCT04538339)
- Where
- 10 sites in France
- Volunteers
- 398 people
- Sponsor
- Centre Hospitalier Régional d'Orléans
Liver Transplant Disorder
Incentive Spirometer in Liver Transplant Recipients
This study evaluated the effect of adjunctive incentive spirometer on arterial blood gases (ABGs) and early postoperative recovery in liver transplant recipients.
- Trial name
- LT (NCT07318766)
- Testing
- Incentive Spirometry
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Cairo University
Acute Lung Injury, Pneumonia
Gases Humidification During Noninvasive Ventilation : Heat and Moisture Exchanger or Heated Humidifier ?
To humidify gases during non invasive ventilation, both to heated humidifier (HH) and heat and moisture exchanger (HME) are routinely used.
- Conditions
- Acute Lung Injury, Pneumonia, Chronic Obstructive Pulmonary Disease, Acute Heart Failure
- Trial name
- NCT00221819
- Testing
- heated humidifier (device), Heat and moisture exchanger (device)
- Where
- France
- Sponsor
- University Hospital, Bordeaux
Acute Mountain Sickness
Voluntary Isocapnic Hyperpnea in Hypoxia to Mitigate Acute Mountain Sickness
This study investigates the effects of a brief Voluntary Isocapnic Hyperpnoea (VIH) on Acute Mountain Sickness (AMS) symptoms, SpO₂, blood pressure, and blood gas homeostasis in normobaric hypoxia, to evaluate whether such…
- Trial name
- NCT07126834
- Testing
- VIH
- Where
- Poland
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Institute of Sport - National Research Institute, Poland
Type 2 Diabetes
Evaluation of Correlations Between Volatile Organic Compounds and Venous Blood Glucose in Subjects With Type 2 Diabetes
The goal of this study is to evaluate correlations between VOCs in the breath and venous blood glucose values in various glycaemic states in people living with Type 2 Diabetes.
- Trial name
- Evo (NCT06621030)
- Testing
- MIB Breath Analyzer
- Volunteers
- 15 people
- Sponsor
- BOYDSENSE
Lung Transplantation
Impact of Inspiratory Muscle Training (IMT) With Intermittent Variable Resistance (IVR) Versus Constant Resistance (CR) on Functional Capacity in Lung Transplantation (LTx) Patients (I-TRAIN-LTx Study)
Objectives: Primary Objective: To compare Maximum Inspiratory Pressure (MIP) in lung transplant (LT) patients between the use of inspiratory muscle training (IMT) with intermittent variable resistance (IVR) or constant resistance…
- Trial name
- I-TRAIN-LTx (NCT06963190)
- Testing
- Constant Resistance (CR), Intermittent Variable Resistance (IVR)
- Where
- Spain
- Volunteers
- 42 people
- Sponsor
- Hospital Universitario Marqués de Valdecilla
Liver Disease, Hyperbilirubinemia
Conjugated Hyperbilirubinemia and Pulse Oximetry
The purpose of this study is to determine if higher levels of bilirubin in the blood of people with liver disease affects how accurate a pulse oximeter machine is able to measure the concentration of oxygen in the blood.
- Trial name
- NCT00741117
- Testing
- Arterial Blood Gas, Pulse Oximetry Machine, Direct and Indirect Serum Bilirubin Measurement
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Emory University
Sepsis, Septic Shock
Sepsis Early EvaluatioN Through Rapid Ultrasound and veNous Gas Analysis
Sepsis is a life-threatening condition, caused by a systemic infection. It is particularly dangerous in already fragile populations and needs to be identified quickly to be treated as fast as possible, as discussed during the…
- Conditions
- Sepsis, Septic Shock, Shock
- Trial name
- See'n'Run (NCT05787184)
- Where
- Italy
- Volunteers
- 400 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Blood Gases
Assessing the Accuracy of ChatGPT-4 in Interpreting Arterial Blood Gas Results
Assessment of Acidosis and Alkalosis, Evaluation of Hypoxemia and Hyperoxemia, Evaluation of Hemoglobin Parameters, Assessment of Electrolytes, Evaluation of Metabolic Parameters (Glucose, Lactate, Bilirubin)
- Trial name
- NCT06456866
- Testing
- interpretation
- Where
- Turkey (Türkiye)
- Volunteers
- 398 people
- Sponsor
- Kanuni Sultan Suleyman Training and Research Hospital
Out-Of-Hospital Cardiac Arrest, Cardiopulmonary Arrest
Relevance of Reversible Causes During OHCA (Rebecca Study)
Management of the reversible causes in cardiac arrest is fundamental for successful treatment of out-of-hospital cardiac arrests.
- Trial name
- REBECCA (NCT05784480)
- Testing
- Checklist for evaluation of reversible causes
- Where
- 2 sites in Austria
- Volunteers
- 100 people
- Sponsor
- Medical University of Vienna
Hypoxia, Hypercapnia
Evaluation of Accuracy and Precision of a New Arterial Blood Gas Analysis System Blood in Comparison With the Reference Standard
Evaluate the precision and accuracy of the Proxima 3® System by obtaining quantitative clinical data at various time points. Compare the methods associated with obtaining blood gas results using the Proxima 3® System device…
- Conditions
- Hypoxia, Hypercapnia, Anaemia
- Trial name
- NCT02801162
- Testing
- conventional ABG analyser, Proxima 3®
- Where
- Belgium
- Volunteers
- 20 people
- Sponsor
- Universitair Ziekenhuis Brussel
Percutaneous Coronary Intervention
Effects of Diaphragmatic and Abdominal Neuromuscular Electrical Stimulation in Post-PCI Patients
This study is a randomized controlled trial designed to evaluate the effects of combined diaphragmatic and abdominal neuromuscular electrical stimulation (NMES) on arterial blood gases, pulmonary function, left ventricular…
- Trial name
- NCT07629037
- Testing
- Neuromuscular Electrical Stimulation (NMES), Standard Cardiac Rehabilitation
- Volunteers
- 42 people
- Sponsor
- Riphah International University
Minimal Flow Anesthesia, Low Flow Anesthesia
Comparison of Minimum Flow and Low Flow Desflurane Anesthesia in Robotic Assisted Laparoscopic Abdominal Surgery
This study aims to compare the use of low fresh gas flow (1 L/min) desflurane anesthesia with minimum fresh gas flow (0.5 L/min) desflurane anesthesia in patients undergoing robotic-assisted abdominal surgery.
- Conditions
- Minimal Flow Anesthesia, Low Flow Anesthesia, Robotic Assisted Laparoscopic Abdominal Surgery
- Trial name
- NCT06520943
- Testing
- blood gas analysis
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
Partial Pressure of Carbon Dioxide
Correlation Between Peripheral and Central Venous Blood Partial Pressure of Carbon Dioxide in Critical Ill Patients
Observational study to analyze correlation between partial pressure of carbon dioxide from blood obtained from peripheral and central veins
- Trial name
- NCT03269448
- Testing
- Peripheral venous blood sampling
- Where
- Thailand
- Volunteers
- 30 people
- Sponsor
- Ramathibodi Hospital
Renal Calculi, Kidney Stones
Transient Apnea During Flexible Ureteroscopic Lithotripsy
Respiration-related renal motion may reduce targeting stability during flexible ureteroscopic laser lithotripsy and thereby decrease lithotripsy efficiency.
- Trial name
- TA-fURS (NCT01835600)
- Testing
- Regular mechanical ventilation during flexible ureteroscopic lithotripsy, Small tidal-volume ventilation during flexible ureteroscopic lithotripsy, Transient apnea during flexible ureteroscopic lithotripsy
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Chinese Medical Association
Learning Development
Computer-Assisted Instruction: Arterial Blood Gases
This research work develops a diagnostic and feedback-providing system for self-learning by volunteers who are asked to log in to a website to study the required subjects in three weeks.
- Trial name
- CAI (NCT01627730)
- Testing
- pretest and posttest scores
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Respiratory Failure
Effect of Time Delay and Syringe Surface Area on Blood Gas Samples Analysis
To detect the effect of time delay and syringe surface area on the oxygen tension (PaO2), oxyhaemoglobin saturation (SaO2), acidity (pH), and carbon dioxide tension (PaCO2) in both arterial and venous blood gas outcomes.
- Trial name
- NCT06522009
- Where
- Egypt
- Volunteers
- 45 people
- Sponsor
- Helwan University
Pressure Injury, Intensive Care Unit (ICU)
Arterial Blood Gas Levels, Oxygen Saturation, and Pressure Injury Risk in ICU Patients
The purpose of this study is to examine the relationship between arterial blood gas (ABG) parameters and oxygen saturation (SpO₂) levels and the risk of pressure injury development in patients hospitalized in intensive care…
- Trial name
- NCT07691710
- Where
- Turkey (Türkiye)
- Volunteers
- 122 people
- Sponsor
- Istanbul University