Clinical trials: Partial Pressure of Carbon Dioxide, open to volunteers
Exposure to Man-made Visible Light
Systematically Assessing Effects of Colored Light on Humans With a Multi-modal Approach (Substudy 6 of 7)
NOTE: This is the sixth of in total 7 sub-studies related to the Ethics Committee of the Canton of Bern Ref. No. KEK-BE 2016-00674.
- Trial name
- NCT02919163
- Testing
- Visible light exposure
- Where
- Switzerland
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Bern
Video-Assisted Thoracoscopic Surgery, One-Lung Ventilation
Trending Ability of End-Tidal Capnography to Reflect Arterial Carbon Dioxide Changes in One-Lung Ventilation
In this study, we want to find out if measuring carbon dioxide from a patient's breath (end-tidal CO₂ or ETCO₂) can reliably reflect changes in blood carbon dioxide levels (arterial CO₂ or PaCO₂) during lung surgery.
- Conditions
- Video-Assisted Thoracoscopic Surgery, One-Lung Ventilation, Capnography, Blood Gas Analysis
- Trial name
- NCT06835894
- Volunteers
- 115 people
- Sponsor
- Koç University
Cardiopulmonary Exercise Test, End-Tidal Carbon Dioxide
Test-Retest Reliability And Validation For End-Tidal Carbon Dioxide Measurement (PetCO2) During Rest And Low-Loaded Steady State Work Using A Portable Capnograph.
The goal of this observational study is to investigate exhaled carbon dioxide measuring during rest and low-loaded work using a portable device (capnograph) and standard of care apparatus during a cardiopulmonary exercise test…
- Conditions
- Cardiopulmonary Exercise Test, End-Tidal Carbon Dioxide, VO2max, Ventilatory Physiology
- Trial name
- NCT07326449
- Where
- Sweden
- Volunteers
- 20 people
- Sponsor
- Linkoeping University
Sepsis - to Reduce Mortality in the Intensive Care Unit, Septic Shock
Veno-arterial Carbon Dioxide Partial Pressure Difference (CO2gap) for Early Resuscitation of Septic Shock
Sepsis is a dysregulated host response to infection that leads to life-threatening organ dysfunction and represents a major healthcare problem.
- Trial name
- CARBON (NCT07179276)
- Testing
- CO2gap-guided resuscitation strategy
- Where
- 29 sites in France
- Volunteers
- 750 people
- Sponsor
- University Hospital, Clermont-Ferrand
Carbon Dioxide
Validation of Continuous Transcutaneous Carbon Dioxide Monitoring in VA-ECMO Patients
Carbon dioxide in patients on veno-arterial extracorporeal membrane oxygenation (VA-ECMO) is eliminated via respirator as well as via the oxygenator's membrane of the ECMO machine.
- Trial name
- NCT04445909
- Testing
- VA-ECMO
- Where
- Austria
- Volunteers
- 30 people
- Sponsor
- Medical University of Vienna
Acute Hypoxic Respiratory Failure, Acute Respiratory Distress Syndrome (ARDS)
WIN Ratio Analysis to Determine a Strategy of Non- Invasive SUpport for Respiratory Failure in the EmeRgency Department
The purpose of this clinical trial is to determine the best initial non-invasive respiratory support (NIRS) strategy for adults who present to the emergency department with acute hypoxemic respiratory failure, a condition in…
- Trial name
- WINDSURFER (NCT07558265)
- Testing
- Non-Invasive Positive Pressure Ventilation, High Flow Nasal Oxygen
- Where
- 9 sites in United States
- Volunteers
- 500 people
- Sponsor
- Ohio State University
Laparoscopic Surgery, Trendelenburg Position
Trend Correlation Between End-Tidal and Arterial Carbon Dioxide During Laparoscopic Surgery in Trendelenburg Position
In this study, we want to find out whether a person's "end-tidal carbon dioxide" (ETCO₂)-a value measured from the air they breathe out-accurately reflects the amount of carbon dioxide in their blood, called "arterial carbon…
- Trial name
- NCT06838078
- Volunteers
- 79 people
- Sponsor
- Koç University
Exposure to Man-made Visible Light
Systematically Assessing Effects of Colored Light on Humans With a Multi-modal Approach (Substudy 5 of 7)
NOTE: This is the fifth of in total 7 sub-studies related to the Ethics Committee of the Canton of Bern Ref. No. KEK-BE 2016-00674.
- Trial name
- NCT02919189
- Testing
- Visible light exposure
- Where
- Switzerland
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Bern