Clinical trials: Oxygenation Index
Cerebral Aneurysm
NIRS and BIS Monitoring During Cerebral Aneurysm Coiling
This prospective observational study aims to evaluate the effectiveness of Near-Infrared Spectroscopy (NIRS) and Bispectral Index (BIS) monitoring during endovascular coil embolization of cerebral aneurysms under general…
- Trial name
- NIRSBIS-ANEUR (NCT07438275)
- Testing
- Near-Infrared Spectroscopy (NIRS) and Bispectral Index (BIS) Monitoring
- Where
- Turkey (Türkiye)
- Volunteers
- 75 people
- Sponsor
- Dokuz Eylul University
Acute Hypoxemic Respiratory Failure
A Novel Index to Predict the Failure of High-flow Nasal Cannula in Patients with Acute Hypoxemic Respiratory Failure
High-flow nasal cannula (HFNC) is increasingly used in patients with acute hypoxemic respiratory failure (AHRF) and has been shown to improve outcome in specific patient categories, including community acquired pneumonia and…
- Trial name
- NCT05549882
- Testing
- no intervention
- Where
- China
- Volunteers
- 504 people
- Sponsor
- Southeast University, China
Apneic Oxygenation, Endolarengeal Surgery
Oxygen Reserve Index (ORi) in Identifying Desaturation
This randomized clinical trial investigates whether Oxygen Reserve Index (ORi) monitoring enables earlier detection of impending hypoxemia compared with conventional pulse oximetry during apneic intermittent ventilation in adult…
- Conditions
- Apneic Oxygenation, Endolarengeal Surgery, Oxygen Reserve Index
- Trial name
- NCT07415161
- Testing
- oxygen monitoring techniques
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Laparoscopic Surgery, Pneumoperitoneum
Role of Individualized PEEP Vs Fixed PEEP in Mechanical Ventilation During Laparoscopic Surgeries
To compare the effects of Individualized positive end-expiratory pressure with recruitment maneuver on respiratory parameters and oxygenation in mechanical ventilation during laparoscopic surgeries with the fixed positive…
- Conditions
- Laparoscopic Surgery, Pneumoperitoneum, Positive End Expiratory Pressure (PEEP)
- Trial name
- NCT06929078
- Testing
- Protective lung ventilation methods with different positive end-expiratory pressure during Laparoscopic Surgeries
- Where
- Pakistan
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Noor-Ul-Ain
Anesthesia; Functional
Evaluation of Oxygenation Parameters in Patients Undergoing Rhinoplasty Under General Anesthesia
The investigators are planning to compare the oxygenation values (Pao2/fio2, lactate etc.) in patients who underwent TCI and inhalation anesthesia in rhinoplasty operation.
- Trial name
- NCT05754515
- Testing
- target controlled infusion (TCI) group
- Where
- Turkey (Türkiye)
- Volunteers
- 106 people
- Sponsor
- Duzce University
Pneumocystis Jirovecii Pneumonia, Solid Organ Transplantation
Clindamycin-trimethoprim/Sulfamethoxazole for PCP After Solid Organ Transplantation Population.
PCP is one of the common opportunistic infections in patients with HIV and non-HIV-associated immunodeficiency.With the increasing number of solid organ transplantation, how to effectively treat severe PCP after solid organ…
- Trial name
- NCT04328688
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Shanghai Zhongshan Hospital
Laparoscopic Hysterectomy
Effect of Trendelenburg Position on Patient State Index
The goal of this observational study is to evaluate whether the Trendelenburg position affects electroencephalography-based depth of anesthesia monitoring and cerebral oxygenation during general anesthesia.
- Trial name
- NCT07467200
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Sakarya University
Hyperoxemia, Intraoperative Oxygen Therapy
Oxygen Reserve Index-Guided Oxygen Titration During Surgery in the Beach Chair Position
This study aims to evaluate whether guidance by the Oxygen Reserve Index (ORi) improves inspiratory oxygen fraction (FiO₂) titration compared with conventional pulse oximetry (SpO₂)-guided oxygen administration in adult patients…
- Conditions
- Hyperoxemia, Intraoperative Oxygen Therapy, Beach Chair Position, Cerebral Oxygenation
- Trial name
- ORI-BCP (NCT07404267)
- Testing
- ORi-Guided FiO₂ Titration, SpO₂-Guided FiO₂ Titration
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Fatih Sultan Mehmet Training and Research Hospital
Positive End-expiratory Pressure (PEEP), Oxygenation Index
Complications of the Alveolar Opening Maneuver in Children on Mechanical Ventilation
The objective of this research is to analyze the overall incidence of complications associated with a therapeutic maneuver known as alveolar opening and subsequent titration of positive end-expiratory pressure (PEEP) in pediatric…
- Conditions
- Positive End-expiratory Pressure (PEEP), Oxygenation Index, Pediatric Intensive Care Unit, Pediatric Acute Lung Injury
- Trial name
- NCT07233304
- Testing
- Alveolar Opening Maneuver and PEEP Titration (AOM+P)
- Where
- Argentina
- Volunteers
- 143 people
- Sponsor
- Hospital de Alta Complejidad en Red
Echocardiography, Mechanical Circulatory Support
The Usefulness of Myocardial Work IndeX in ExtraCorporeal Membrane Oxygenation Patients
Investigation of the potential prognostic role of non-invasive myocardial work in patients receiving veno-arterial extracorporeal membrane oxygenation therapy.
- Conditions
- Echocardiography, Mechanical Circulatory Support, Myocardial Failure, Cardiogenic Shock
- Trial name
- MIX-ECMO (NCT05838937)
- Where
- Hungary
- Volunteers
- 100 people
- Sponsor
- Semmelweis University Heart and Vascular Center
Body Weight, Obesity
The Optimum Time for Preoxygenation Based on Body Mass Index
The purpose of this study is to evaluate the relationship between the time needed to raise the oxygen concentration in patient's blood to 90% and his/or her body mass index.
- Trial name
- NCT01114932
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- Cedars-Sinai Medical Center
Respiratory Failure (Pediatric Patients)
BPOI (Berlin Pediatric Oxygenation Index) - A New Predictor for Imminent Failure of HFNC in Children Avoiding Delayed NIV or Intubation
The investigators developed an index that integrates different flow-settings in High-flow nasal cannula (HFNC) therapy with non-invasively measured clinical parameters of oxygenation in pediatric patients.
- Trial name
- NCT04895332
- Sponsor
- Charite University, Berlin, Germany
Infant, Premature, Stress, Psychological
Personalized Music Therapy for Preterm Infants
Preterm infants in the Neonatal Intensive Care Unit (NICU) face environmental and clinical stressors that may affect physiological stability and development.
- Trial name
- NCT07295106
- Testing
- Personalized Music Therapy (PMT), Quiet Rest
- Where
- Italy
- Volunteers
- 20 people
- Sponsor
- Fabrizio Faina
Acute Respiratory Distress Syndrome
Effect of Esmolol on Oxygenation Index in Patients With Acute Respiratory Distress Syndrome
Acute respiratory distress syndrome (ARDS) is a clinical syndrome caused by intrapulmonary and/or extrapulmonary causes, characterized by intractable hypoxemia.
- Trial name
- NCT06013319
- Testing
- Esmolol
- Where
- China
- Volunteers
- 178 people
- Sponsor
- Zhiming Jiang
Hypoxemia
Pre-oxygenation in Sitting Position and Oxygen Reserve Index
This prospective, controlled and randomized study aims at comparing the effect of position on the oxygen reserve index alarm time which is considered as predictor of hypoxemia in prolonged apnea which might be faced during…
- Trial name
- NCT05964309
- Testing
- supine group, sitting group
- Where
- Saudi Arabia
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Imam Abdulrahman Bin Faisal University
Hyperoxia
Assessment of Oxygenation With Oxygen Reserve Index for General Anesthesia
To assess oxygenation with the oxygen reserve index in desflurane anesthesia administration using low and high fresh gas flows for tympanomastoidectomy surgeries.
- Trial name
- NCT04698863
- Testing
- Oxygen reserve index
- Where
- Turkey (Türkiye)
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Zonguldak Bulent Ecevit University
Hemodynamic Monitoring
Starling Registry Study
Hemodynamic optimization of critically ill patients is a goal for clinicians in order to afford the patient the best possible outcomes.
- Trial name
- NCT04648293
- Testing
- Starling
- Where
- 9 sites in United States
- Volunteers
- 1,207 people
- Sponsor
- Baxter Healthcare Corporation
Positive End-expiratory Pressure (PEEP)
Electrical Impedance Tomography for Identification of Optimal Positive End-expiratory Pressure in Newborn Infants
Electrical impedance tomography (EIT) enables assessment of regional lung ventilation at the bedside. EIT has been safely used in newborn infants to image intrathoracic lung volume patterns as early as from the first minute of…
- Trial name
- NCT05612256
- Testing
- Electrical impedance tomography (EIT), Forced oscillation technique (FOT), Saturation oxygenation pressure index (SOPI)
- Where
- Switzerland
- Volunteers
- 86 people
- Sponsor
- University Children's Hospital Basel
Pediatric Acute Respiratory Distress Syndrome
Comparison of Oxygenation Index and Oxygen Stretch Index
Pediatric acute respiratory distress syndrome (pARDS) is a heterogeneous clinical syndrome that causes high rates of mortality and morbidity.
- Trial name
- NCT06586411
- Where
- 7 sites in Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Dr. Behcet Uz Children's Hospital
Morbid Obesity, Anesthesia Awareness
Comparison of Low Versus Normal Flow Anesthesia on Cerebral Oxygenation and Bispectral Index in Morbidly Obese Patients
Obesity is a chronic disease that affects quality and duration of life negatively. It's not clearly known the effects of low flow anesthesia on cerebral oxygenation with high-risk morbidly obese patients.
- Conditions
- Morbid Obesity, Anesthesia Awareness, Anesthesia Complication
- Trial name
- CerOxygen (NCT03438734)
- Testing
- Regional cerebral oxygen saturation, Bispectral Index (BIS)
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people
- Sponsor
- Inonu University