Clinical trials: Disorder of Blood Gas
Resp Gas Exchange Disorder Nos
Effect of Parallel Oxygen Delivery Through a Tracheal Gas Insufflation (TGI) and a T-piece, on Blood Gases and Respiratory Rate, in ICU Tracheostomized Patients
The study investigates if there are benefits (better oxygenation, minimized work of breath) from the parallel oxygenation with Tracheal Gas Insufflation and T-piece, in order to provide respiratory support in tracheostomized…
- Trial name
- NCT03040297
- Testing
- Tracheal gas insufflation 6 L/min, Tracheal gas insufflation 11 L/min, Tracheal gas insufflation catheter, without gas flow
- Where
- Greece
- Volunteers
- 11 people
- Sponsor
- Attikon Hospital
Pulmonary Disease, Chronic Obstructive
Changes in Blood Gases, Disturbance of Breath During Sleep and Cardiovascular Co-morbidity in COPD Patients
Respiration failure type 2 is loss of the lungs ability to take up oxygen (O2) and get rid of carbon dioxide (CO2). The diagnosis is based on blood gas measurement of pressures of O2 and CO2.
- Conditions
- Pulmonary Disease, Chronic Obstructive, Hypercapnia, Hypoxemia
- Trial name
- NCT00888342
- Testing
- supplementary oxygen, zopiclone, alcohol
- Where
- 2 sites in Norway
- Volunteers
- 150 people
- Sponsor
- LHL Helse
Kidney Transplantation
The Long-term Effect of Marine Omega-3 Fatty Acid Supplementation in Renal Transplantation
This is a long-term intervention study on the effects of marine n-3 PUFAs in renal transplantation. Our hypothesis is that patients treated with marine n-3 PUFA supplementation will have less decline in kidney transplant function…
- Trial name
- EMiRA (NCT03018041)
- Testing
- Omacor
- Where
- 6 sites in Norway
- Volunteers
- 174 people
- Sponsor
- Joe Chan
Respiratory Distress Syndrome
Verification of Pulse Oximetry in Neonatal Population
The purpose of this his post-market, observational study titled Verification of Pulse Oximetry in the Neonatal Population is to gather data to further support the accuracy of Nonin's pulse oximeters when used in the neonate…
- Trial name
- NCT00751439
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Children's Hospitals and Clinics of Minnesota
Chronic Obstructive Pulmonary Disease
Effect of Provision of Information and Supportive Nursing Care: A Randomised Controlled Trial
Background: Informative and supportive nursing care is essential to reduce complications and improve outcomes in Chronic Obstructive Pulmonary Disease (COPD) patients treated with Non-Invasive Ventilation (NIV).
- Trial name
- NCT04834037
- Testing
- Behavioral
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Ondokuz Mayıs University
CHD - Congenital Heart Disease, Single Ventricle Heart Disease
PRecision Integrated Saturation Monitor
The purpose of this study is to find out if an abdominal pulse oximeter device is as accurate as a conventional fingertip pulse oximeter in pediatric patients.
- Trial name
- PRISM (NCT07686341)
- Testing
- vital sign monitoring
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Le Bonheur Children's 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
Ventilator Associated Bacterial Pneumonia (VABP), Critical Illness
Effect of Ventilator Hyperinflation Combined With Body Positioning on ABG in VAP
This study aims to evaluate the effect of ventilator hyperinflation combined with body positioning on arterial blood gases in patients with ventilator-associated pneumonia.
- Trial name
- NCT07854730
- Testing
- Ventilator hyperinflation, Manual hyperinflation
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Al-Zaytoonah University of Jordan
Asthma, Chronic Obstructive Pulmonary Disease
Use Of Capnography As Surrogate Measure Of PC02 In Medical Intensive Care Unit (ICU) Patients
The purpose of this study is to evaluate the use of Capnography (Continuous recording of the carbon dioxide content of expired air)as an alternative test to measure PC02 levels in patients with asthma, chronic obstructive…
- Conditions
- Asthma, Chronic Obstructive Pulmonary Disease, Interstitial Lung Disease
- Trial name
- NCT00744614
- Testing
- Capnography
- Where
- United States
- Volunteers
- 70 people
- Sponsor
- Lahey Clinic
Acid Base Disorder
Reducing Pain in Emergency Department by Using Veinous Blood Gas Instead of Arterious Blood Gas
Blood gases are widely used in emergency and resuscitation services and are the key examination for exploring acid-base balance disorders (using pH, PaCO2 and HCO3 ) and gas exchange disorders (using PaO2 and PaCO2).
- Trial name
- VEINART (NCT03784664)
- Testing
- Arterial blood gas, Veinous blood gas
- Where
- 4 sites in France
- Volunteers
- 100 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Healthy Volunteers, Pathologies for Which paCO2 Monitoring is Crucial, Particularly in the Context of Chronic Obstructive Pulmonary Disease (COPD)
Influence of Temperature on Transcutaneous Blood Gas Diffusion: CAPNOS Project
The measurement of tcpCO2 has many disadvantages: the need for regular calibration (4 to 8 hours) of the sensor, the fact that the sensor heats the skin (risk of burns), the impossibility of measurement in ambulatory and the high…
- Trial name
- CAPNOS (NCT05637138)
- Testing
- tcpCO2 measure, tcpO2 measure, measurement of tissue conductivity to CO2: KS
- Where
- France
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University Hospital, Brest
Myelomeningocele, Terbutaline Adverse Reaction
In Utero Repair of Myelomeningocele: Atosiban Versus Terbutaline
Myelomeningocele is a malformation with high incidence, and it consists in a neural tube defect. Fetal intrauterine surgery is an alternative for correction, and it improves the prognosis of the fetus, but has an increased risk…
- Conditions
- Myelomeningocele, Terbutaline Adverse Reaction, Pregnancy; Malformation Central Nervous System
- Trial name
- NCT04468568
- Testing
- Atosiban, Terbutaline
- Where
- Brazil
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo General Hospital
Pneumonia Hospital Acquired
Effect of Breather on Hospital Stay in Patients With Acquired Pneumonia
Acquired pneumonia is a sever medical condition that addressed as life-threatening issue require intensive care. Medical Breather device permits activating and strengthening of both inspiratory and expiratory musculatures; thus…
- Trial name
- NCT06062862
- Testing
- The Incentive Spirometer, The breather respiratory muscle training device
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Cairo University
Pulmonary Disease, Chronic Obstructive
A Comparison of the Effects of Tiotropium Inhalation qd and Salmeterol Inhalation Bid on Arterial Blood Gases.
To evaluate changes in PaO2 following inhalation of Tiotropium by HandiHaler compared to Salmeterol MDI in patients with moderate to severe COPD.
- Trial name
- NCT00274534
- Testing
- Tiotropium, Salmeterol
- Where
- 2 sites in United States
- Volunteers
- 36 people
- Sponsor
- Boehringer Ingelheim
Critical Illness, Low Peripheral Perfusion
Local Warming to Improve Pulse Oximetry Accuracy in Critically Ill Patients
Pulse oximeters are widely used in intensive care to continuously estimate the oxygen level in the blood. However, pulse oximeter measurements may be less accurate when blood flow to the fingers is poor, which is common in…
- Conditions
- Critical Illness, Low Peripheral Perfusion, Pulse Oximetry Accuracy
- Trial name
- PULSEWARM (NCT07792304)
- Testing
- Protocolized Local Warming
- Where
- 4 sites in Sweden
- Volunteers
- 240 people
- Sponsor
- Vastra Gotaland Region
Hypoxia, Normobaric Hypoxia
Effect of Acute Hypoxia on RIght VEntRicular Function in Healthy Adults.
More and more people are engaging in sports in the mountains, including individuals with heart or lung diseases. At the same time, such diseases are becoming more common in Switzerland.
- Conditions
- Hypoxia, Normobaric Hypoxia, Altitude Hypoxia, Right Heart Function
- Trial name
- RIVER-H (NCT07431567)
- Testing
- Normobaric Hypoxia
- Where
- 2 sites in Switzerland
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Mona Lichtblau
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
Respiratory Failure, Critical Illness
Combining Chest X-Ray and Arterial Blood Gas Findings to Predict Need for Mechanical Ventilation in Critically Ill Patients
This prospective cross-sectional study aims to develop and validate a machine learning model that combines chest X-ray findings with arterial blood gas (ABG) analysis to assess the necessity for mechanical ventilation in…
- Conditions
- Respiratory Failure, Critical Illness, Mechanical Ventilation
- Trial name
- NCT07001696
- Where
- Egypt
- Volunteers
- 2,160 people
- Sponsor
- Zagazig University
Esophageal Atresia With Tracheo-esophageal Fistula, Congenital Diaphragmatic Hernia
Open or Keyhole Surgery Through the Chest for Newborn Babies: Effect on Blood Gases
This is a pilot randomised controlled trial comparing open versus thoracoscopic surgery for repair of oesophageal atresia with tracheo-oesophageal fistula or congenital diaphragmatic hernia in neonates.
- Trial name
- CO2 (NCT01467245)
- Testing
- Hypercapnia during thoracoscopy, Open surgery
- Where
- United Kingdom
- Volunteers
- 20 people
- Sponsor
- Great Ormond Street Hospital for Children NHS Foundation Trust
Cardiac Surgery, Disorder of Blood Gas
ΔvapCO2 / Cav02 Ratio as a Prognostic Marker and Predictor of Complications After Cardiac Surgery
This study evaluates the usefulness of the ΔvapCO2 / Cav02 ratio to predict complications after elective cardiac surgery, comparing it with others markers such as lactate, arteriovenous CO2 difference (ΔvapCO2) and would try to…
- Conditions
- Cardiac Surgery, Disorder of Blood Gas, Postoperative Complications, Shock
- Trial name
- NCT02876406
- Where
- Spain
- Volunteers
- 150 people
- Sponsor
- Hospital San Carlos, Madrid