Clinical trials: Hypoxaemia During Surgery, open to volunteers
Hypoxemia During Surgery
Usefulness of High-flow Oxygen Therapy of Patients at Risk of Hypoxemia Undergoing Digestive Endoscopy Under Deep Sedation
The study investigates the use of high-flow oxygen therapy devices in patients at higher risk of complications during sedated digestive endoscopies.
- Trial name
- ENDOALF-TR (NCT07439822)
- Testing
- High-flow medical oxygen insufflation, Low-flow medical oxygen insufflation
- Where
- Spain
- Volunteers
- 326 people
- Sponsor
- Outcomes'10
Hypoxemia During Surgery
High-Flow Nasal Oxygen vs. Face Mask During Sedoanalgesia in Non-Intubated Thoracoscopic Pericardial Window Surgery
This is a prospective, randomized, parallel-group clinical trial designed to evaluate the effects of high-flow nasal oxygen therapy (HFNOT) versus conventional oxygen mask (COM) on perioperative hypoxia in patients undergoing…
- Trial name
- HIFI-NIVATS (NCT07432607)
- Testing
- High-Flow Nasal Oxygen Therapy (HFNOT), Conventional Oxygen Mask (COM)
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Ebru Girgin Dinc
Lung Cancer, OLV
Spontaneous Breathing Mode: A Risk for Hypoxemia During OLV?
Patients undergoing thoracic surgery with one-lung ventilation (OLV) are prone to hypoxemia, which is primarily attributable to pulmonary ventilation-perfusion (V/Q) mismatch.
- Conditions
- Lung Cancer, OLV, Hypoxemia During Surgery
- Trial name
- OLV (NCT07494006)
- Where
- China
- Volunteers
- 44 people
- Sponsor
- Peking University People's Hospital
Hypoxemia During Surgery
Effect of Preoxygenation Position and Examination Position on Hypoxemia During Painless Gastrointestinal Endoscopy
To investigate the independent effects and interaction of pre-oxygenation position (left lateral vs left lateral with 30° head-up tilt) and examination position (left lateral vs left lateral with 30° head-up tilt) on hypoxemia…
- Trial name
- NCT07673042
- Testing
- Pre-oxygenation Position （left lateral position）, Examination Position（left lateral position ）, Pre-oxygenation Position（ left lateral head elevation in a 30-degree position）
- Where
- China
- Volunteers
- 208 people
- Sponsor
- General Hospital of Ningxia Medical University
Pulmonary Complications, Hypoxemia During Surgery
Association of Different Tidal Volumes and Postoperative Pulmonary Complications
The incidence of lung cancer in China is increasing year by year. Currently, the treatment primarily based on video-assisted thoracoscopic surgery (VATS) is still considered the optimal approach for early-stage non-small cell…
- Conditions
- Pulmonary Complications, Hypoxemia During Surgery, Thoracic Surgery, Video Assisted, One Lung Ventillation (OLV)
- Trial name
- NCT07372378
- Volunteers
- 650 people
- Sponsor
- First Affiliated Hospital of Zhejiang University
Hypoxia
Effect of Different Positions During Extubation on Incidence of Hypoxemia in the Peri Extubation Period
Pediatric Obstructive Sleep Apnea Syndrome (OSAS) is common, often due to enlarged tonsils/adenoids. Tonsillectomy/adenoidectomy frequently performed under GA with tracheal intubation due to the age of children.
- Trial name
- NCT07231887
- Testing
- positioning during peri-extubation
- Volunteers
- 262 people
- Sponsor
- Assiut University
Pulmonary Resection Surgery, One Lung Ventillation (OLV)
BMI-Adjusted PEEP During One-Lung Ventilation in Thoracic Surgery
One-lung ventilation (OLV) is required during many thoracic surgical procedures and is associated with reduced functional residual capacity, atelectasis, ventilation-perfusion mismatch, hypoxemia, and potentially…
- Conditions
- Pulmonary Resection Surgery, One Lung Ventillation (OLV), General Anesthetic
- Trial name
- SIMPLE-PEEP (NCT07851740)
- Testing
- Fixed PEEP, BMI-adjusted PEEP
- Where
- 4 sites in Spain
- Volunteers
- 150 people
- Sponsor
- Jesús Manuel Nieves Alonso
Lung Cancer (Diagnosis), Hypoxemia
The Effect of Semi-recumbent Position on Hypoxemia After Lung Segment/Lobe Surgery
Thoracoscopic surgery is the most common surgical approach in thoracic surgery, which reduces surgical trauma and postoperative pain compared with open thoracotomy, but postoperative complications should not be overlooked, with…
- Trial name
- NCT07060625
- Testing
- Semi-reclining position
- Where
- China
- Volunteers
- 308 people
- Sponsor
- Shanghai Pulmonary Hospital, Shanghai, China
Elderly Patients, Laparoscopic Surgery
Transnasal Microstream EtCO2 Reduces Hypoxemia During Emergence in Aged Post-Abdomen Surgery
This prospective, randomized controlled study aims to investigate whether transnasal microstream end-tidal carbon dioxide (EtCO₂) monitoring in the post-anesthesia care unit (PACU) reduces the incidence of postoperative hypoxemia…
- Conditions
- Elderly Patients, Laparoscopic Surgery, Postoperative Hypoxemia, Capnography
- Trial name
- NCT07652385
- Testing
- EtCO₂ Monitoring, Routine Monitoring
- Volunteers
- 324 people, healthy volunteers welcome
- Sponsor
- Jianbo Wu