Clinical trials: Response to Hyperoxia
Response to Hyperoxia, Hypocapnia
The Role of Perioperative Ventilation (Gas Exchange) During Intrabdominal Surgery on Cognitive Function
Abdominal surgery commonly requires perioperative relaxation and therefore controlled mechanical ventilation. However, respiratory support can be associated with minor, yet clinically significant changes in blood gas content.
- Trial name
- ACDYS (NCT02267031)
- Testing
- mechanical ventilation
- Where
- Russia
- Volunteers
- 109 people
- Sponsor
- Northern State Medical University
Response to Hyperoxia
Neonatal Cerebral Oxygenation After Exposure to Oxygen Evaluated With the INVOS Oximeter
Due to the increased risk of brain damage, continuous monitoring of the cerebral oxygenation is interesting. The investigators will evaluate the capability of the INVOS Oximeter to detect induced changes in the cerebral regional…
- Trial name
- NCT01690650
- Testing
- Oxygen
- Where
- Denmark
- Volunteers
- 33 people
- Sponsor
- Copenhagen University Hospital, Hvidovre
Intraocular Pressure
The Response of Intraocular Pressure to Systemic Hypercapnia and Hyperoxia
The purpose of this study is to determine how intraocular pressure responds to changes in the levels of carbon dioxide or oxygen that a healthy individual inspires.
- Trial name
- NCT01325285
- Testing
- RespirAct
- Where
- Canada
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Response to Hyperoxia
Hyperoxic Oxidative Stress During Abdominal Surgery
Our aim is to compare the effects of 80% and 40% Fraction of inspired oxygen on oxidative stress, antioxidant response (in plasma and bronchoalveolar lavage), extubation quality, preanesthetic and postanesthetic expiration tidal…
- Trial name
- NCT01793454
- Testing
- Fraction of inspired oxygen 40%, Fraction of inspired oxygen 80%
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Istanbul University