Clinical trials: Volumetric Capnography
ARDS, Volumetric Capnography
Clinical and Physiological Assessment of a Nearly Ultra-protective Lung Ventilation Strategy: A Quasi-experimental Preliminary Study in ARDS Patients
This study aims to determine whether a protective mechanical ventilator strategy generates a reduction in the Bohr´s dead space in patients with moderate or severe acute respiratory distress syndrome (ARDS).
- Trial name
- NCT04435613
- Testing
- protective mechanical ventilation strategies
- Where
- Chile
- Volunteers
- 10 people
- Sponsor
- Clinica las Condes, Chile
Respiratory Physiological Phenomena
Functional Residual Capacity Measured by Capnography in Ventilated Patients
Changes in body position during anesthesia can alter functional residual capacity and gas exchange. The monitoring of such changes in functional residual capacity is difficult at the bedside.
- Trial name
- NCT03693352
- Where
- Argentina
- Volunteers
- 40 people
- Sponsor
- Hospital Privado de Comunidad de Mar del Plata
Airway Deadspace
Airway Deadspace in Children: Air-Q Versus Endotracheal Tube
The objective of this study will be to measure the airway deadspace associated with use of appropriately sized an AirQ, a commonly used supraglottic airway in young children weighing between 5 and 20 kg and compare that to the…
- Trial name
- NCT03785977
- Where
- United States
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Acute Respiratory Distress Syndrome, Capnography
Dead Space Monitoring With Volumetric Capnography in ARDS Patients
This studies´ objective is to describe how different PEEP levels affect dead space measured by Bohr´s formula.
- Trial name
- NCT02889770
- Testing
- PEEP titration
- Volunteers
- 10 people
- Sponsor
- Hospital Italiano de Buenos Aires
Cardiovascular Disease
Accuracy of Non-invasive Effective Pulmonary Perfusion Measurement by CO2
Cardiac output monitoring is mandatory in most surgical and critical care patients. Many techniques to assess cardiac output are invasive and/or have many limitations, contraindications and drawbacks.
- Trial name
- NCT02382120
- Where
- Argentina
- Volunteers
- 30 people
- Sponsor
- Hospital Privado de Comunidad de Mar del Plata
Ventilation Therapy; Complications
Physiological Dead Space Measured by Volumetric Capnography in BiPAP and APRV .
Background and Rationale : Mechanical ventilation is an essential component of the care of patients with respiratory failure.Biphasic positive Airway Pressure (BiPAP) and Airway Pressure release ventilation (APRV) are relatively…
- Trial name
- NCT03218943
- Testing
- APRV ventilation mode, BIPAP ventilation moood
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Kasr El Aini Hospital
Hypoventilation
Positive Pressure and Gravity Affect Volumetric Capnography
Volumetric capnography is an interesting and non-invasive tool for monitoring ventilation in mechanically ventilated patients. The aim of this study was to test the effect of positive pressure ventilation and different body…
- Trial name
- NCT03853057
- Testing
- body positions
- Where
- Argentina
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Hospital Privado de Comunidad de Mar del Plata
Coronavirus, ARDS, Human
External Dead Space in Ventilated COVID-19 Patients
The objective is to investigate the efficacy of volumetric capnography to detect changes in dead space, CO2 elimination and shape factor parameters before and after disconnection of external dead space in ventilated COVID-19…
- Trial name
- NCT04424082
- Testing
- Removal of dead space filter
- Where
- Sweden
- Volunteers
- 10 people
- Sponsor
- Karolinska Institutet
Invasive Mechanical Ventilation, Ventilation-Perfusion Mismatch
Physiological Dead Space and Intensive Care Mortality in Mechanically Ventilated Patients
This study investigates the relationship between physiological dead space and clinical outcomes, specifically mortality and discharge status, in adult patients receiving invasive mechanical ventilation in the intensive care unit…
- Conditions
- Invasive Mechanical Ventilation, Ventilation-Perfusion Mismatch, ICU Mortality, Critical Illness
- Trial name
- IRIS-MAP (NCT06963944)
- Where
- Turkey (Türkiye)
- Volunteers
- 68 people
- Sponsor
- Karadeniz Technical University
Physiological Dead Space, Ventilation-Perfusion Mismatch
Correlation of EtCO₂- and P(A-a)O₂-Based Dead Space Calculations in Mechanically Ventilated ICU Patients
This study aims to evaluate two different methods for calculating physiological dead space in adult patients undergoing invasive mechanical ventilation in the intensive care unit (ICU).
- Conditions
- Physiological Dead Space, Ventilation-Perfusion Mismatch, Mechanical Ventilation, Enghoff Correction
- Trial name
- CODE-EtA (NCT06947486)
- Where
- Turkey (Türkiye)
- Volunteers
- 41 people
- Sponsor
- Karadeniz Technical University
Prone Position, Mechanical Ventilation
PROne POsition and Volumetric CAPnography
Beneficial effect of prone position in ARDS on mortality is not linked to increase in PF ratio. It is probably due to improvement in ventilation-perfusion ratio (V/Q).
- Conditions
- Prone Position, Mechanical Ventilation, Volumetric Capnography
- Trial name
- PROPOCAP (NCT02816190)
- Testing
- prone position
- Where
- France
- Volunteers
- 103 people
- Sponsor
- Hopital of Melun
Bronchopulmonary Dysplasia
Biomarkers and Volumetric Capnography in BPD
The purpose of this study is to assess the association of biomarkers on day 7 of life with the development of bronchopulmonary dysplasia in very preterm infants.
- Trial name
- BPD-2014 (NCT02083562)
- Where
- 2 sites in Switzerland
- Volunteers
- 210 people
- Sponsor
- University Hospital, Basel, Switzerland
Acute Respiratory Distress Syndrome, Ventilation Perfusion Mismatch
Change in the Phase III Slope of the Volumetric Capnography by Prone Positioning in Acute Respiratory Distress Syndrome
This study evaluates the effects of prone positioning on homogenization of ventilation.
- Conditions
- Acute Respiratory Distress Syndrome, Ventilation Perfusion Mismatch, Respiratory Failure
- Trial name
- NCT05535543
- Testing
- Prone Positioning
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Istanbul University - Cerrahpasa