Clinical trials: Oxymetry
Newborns Delivered at KMC OB/GYN Department
Neonatal Pulse Oximetry Compared With Apgar Scores
Apgar score is a subjective measure to assess prognosis and future outcome of a newborn. Pulse oximetry taken at 1, 5 and 10 minutes will be correlated to apgar scores in respective times in an goal to assess the usability of…
- Trial name
- newborn O2 sat (NCT01223573)
- Volunteers
- 100 people
- Sponsor
- Kern Medical Center
Cerebral Hypoxia, Severe Traumatic Brain Injury
Prioritization of Cerebral Deoxygenation in Severe Traumatic Brain Injury and Mortality Benefit.
Severe traumatic brain injury with a decrease in cerebral oximetry is associated with multiple impaired systemic microcirculations, more morbidities, and a higher mortality rate.
- Trial name
- NCT06306950
- Testing
- Near infrared spectroscopy neuromonitor to prevent cerebral desaturation
- Where
- Thailand
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Phramongkutklao College of Medicine and Hospital
Hypoxemia
Accuracy of Pulse Oximeters With Profound Hypoxia
The goal of this clinical trial is the acquisition of photoplethysmography signals during periods of profound hypoxia. The study is designed in accordance with ISO 80601- 2-61,2ed:2017-12 \& 2018-02.
- Trial name
- NCT06022523
- Testing
- Data acquisition using DT-400 pulse oximetry system
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Consolidated Research, Inc.
Cardiac Surgery, Protein Metabolomics
Cerebral Monitor Guided Therapy on Cerebral Outcomes After Cardiac Surgery
The purpose of this study is to compare patients' metabolomic profiles who are managed with a brain monitor that measures cerebral oxygen to those who are managed by conventional measures to hopefully decrease postoperative…
- Conditions
- Cardiac Surgery, Protein Metabolomics, Cerebral Function, Cardiopulmonary Bypass
- Trial name
- NCT03316183
- Testing
- Perioperative and postoperative management
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of Washington
Proliferative Diabetic Retinopathy, Diabetic Retinopathy
Single Session vs Multiple-Session Panretinal Photocoagulation for Treatment of Proliferative Diabetic Retinopathy
Proliferative diabetic retinopathy (PDR) is the leading cause for blindness in working-age adults. The current gold standard treatment for PDR is panretinal photocoagulation (PRP).
- Conditions
- Proliferative Diabetic Retinopathy, Diabetic Retinopathy, Diabetic Retinopathy Visually Threatening, Diabetic Macular Edema
- Trial name
- SMART-PRP (NCT06549023)
- Testing
- Single-session panretinal PRP (SS-PRP), Multiple-session panretinal PRP (MS-PRP)
- Where
- Sweden
- Volunteers
- 40 people
- Sponsor
- Vastra Gotaland Region
Lumbar Stabilization Surgery, Noninvasive Hemoglobin Monitoring
Effect of Prone Position on Continuous Noninvasive Hemoglobin Measurement
This prospective observational study aims to evaluate whether the prone position affects the agreement between noninvasive hemoglobin (SpHb) measurements and laboratory hemoglobin values in patients undergoing lumbar…
- Trial name
- NCT07823569
- Testing
- Prone Positioning
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital
Colon Ischemia, Aortic Aneurysm
Prevention of Colon Ischemia During Aortic Aneurysm (AAA) Repair
Patients undergoing surgery on their Aorta can get ischemia, a lack of blood flow, to their intestines and colon. This is very serious, as 2 out of 3 patients who have this problem die before leaving the hospital.
- Trial name
- NCT00671203
- Testing
- Reestablish colon blood flow
- Where
- 2 sites in United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Spectros Corporation
Covid19, Pulmonary Disease
EARSATS-19: In-ear Measurement of Blood Oxygen Saturation in COVID-19 Follow up
TITLE EARSATS-19: In-ear measurement of blood oxygen saturation in COVID-19 follow up DESIGN Non-inferiority study AIMS To evaluate qualitative and quantitative performance of in-ear SpO2 monitoring against the gold standard…
- Trial name
- EARSATS-19 (NCT04529408)
- Testing
- EarSats Pulse Oximeter Probe
- Where
- United Kingdom
- Volunteers
- 60 people
- Sponsor
- Imperial College London
Childhood Pneumonia, Hypoxemia
Assessing the Feasibility and Effectiveness of Introducing Pulse Oximetry in IMCI Services
The purpose of the study is to assess the feasibility, acceptability and operational challenges of introducing Pulse Oximeter (PO) in IMCI services to manage acute respiratory infections at first-level primary care facilities in…
- Trial name
- NCT03750747
- Testing
- Pulse Oximeter
- Where
- Bangladesh
- Volunteers
- 612 people
- Sponsor
- International Centre for Diarrhoeal Disease Research, Bangladesh
Cerebral Oxygen Saturation During Spinal Anesthesia for Cesarean Delivery
Spinal Anesthesia for Cesarean Delivery is Associated With Decreases in Regional Cerebral Oxygen Saturation as Assessed by Near- Infrared Spectroscopy
The cerebral oxygen saturation is assessed by means of near-infrared spectometry in parturients undergoing cesarean delivery under spinal anesthesia.
- Trial name
- NCT01669135
- Testing
- Spinal Anesthesia with cerebral oxygen saturation monitoring
- Where
- Greece
- Volunteers
- 34 people
- Sponsor
- University of Athens
Sleep Disorders
Evaluation of WP200 With the Unified Probe (WP200U)
The prevalence of OSAS is estimated at 2% and 4% for adult women and men respectively, most of whom are undiagnosed and untreated.
- Trial name
- NCT01929447
- Where
- Israel
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Itamar-Medical, Israel
Cesarean Delivery Affecting Newborn
Cerebral and Renal Oxymetry and Anesthetic Techniques in Newborns
Neonatal adaptation to extrauterine life has many physiological changes in neonatal organ systems. These adaptative changes may be affected such as type of delivery and anesthesia management at birth.
- Trial name
- NCT03389139
- Testing
- Near infrared spectroscopy (spinal anesthesia), Near infrared spectroscopy (general anesthesia)
- Volunteers
- 60 people
- Sponsor
- Antalya Training and Research Hospital
Pulse Oximetry
SpO2 System Accuracy Testing With Different Sensors
A study to test the accuracy of SpO2 sensors with various patient monitors, co-oximeters, and modules.
- Trial name
- NCT01613222
- Testing
- Pulse oximetry
- Where
- United States
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- GE Healthcare
Diabetes Mellitus, Geriatric
Burst Suppressions in Diabetic Elderly
This observational study aims to learn about the effects of diabetes mellitus in intraoperative electroencephalography (EEG) of elderly patients receiving general anesthesia.
- Conditions
- Diabetes Mellitus, Geriatric, General Anaesthesia, Electroencephalography
- Trial name
- NCT07037186
- Testing
- Electroencephalogram
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Haseki Training and Research Hospital
Fetal Hypoxia
Trans-abdominal Fetal Pulse Oximetry; Tissue Light Scattering and Signal Integrity
The overall purpose of this study is to evaluate maternal-fetal tissue light scattering properties. The objectives of the study are: (i) integrate established mathematical principles of oxygen saturation to model with increasing…
- Trial name
- NCT04876846
- Testing
- GEN 3 Monitoring of Fetus
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Raydiant Oximetry, Inc.
Cerebral Oxygen Desaturation
Cerebral Oxygen Monitoring During Surgery and Recovery After Surgery in Patients Having Lung Surgery
The current study proposes to address the question of whether patients' cerebral oxygen saturation levels are predictive of their recovery from thoracic surgery.
- Trial name
- NCT01835327
- Where
- United States
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Carotid Endarterectomy
Correlation Between New O3 Regional Oximetry, Electroencephalography and the Somatosensory Evoked Potential in Carotid Endarterectomy Surgery
Carotid endarterectomy (CEA) is one of the modalities to treat carotid artery disease. One of the perioperative complications of this surgery includes stroke, a condition that occurs when the blood supply to part of your brain is…
- Trial name
- NCT05267782
- Testing
- Masimo's O3 Regional Oximetry
- Where
- United Arab Emirates
- Volunteers
- 10 people
- Sponsor
- Cleveland Clinic Abu Dhabi
Cardiac Disease
Role of Cerebral Oximetry In Reducing Delirium After Complex Cardiac Surgery
Delirium after cardiac surgery is reported in a range of 3-47% of patients. Delirium is a serious complication that results in prolonged length of stay, increased health care costs and is associated with higher death rates.
- Trial name
- NCT01707446
- Testing
- Cerebral oximetry monitor (The INVOS® Cerebral/Somatic Oximeter), An alarm threshold at 75% of the baseline rSO2 value
- Where
- Canada
- Volunteers
- 250 people
- Sponsor
- University Health Network, Toronto
Oxygen Saturation, Respiratory Distress Syndrome
Imputation of Arterial Oxygen Partial Pressures Using Pulse Oximetry
This study aims to validate existing PaO₂ prediction equations (Rice, Pandharipande, Gadrey, Hill, Severinghaus-Ellis) by comparing predicted PaO₂ values with measured values.
- Conditions
- Oxygen Saturation, Respiratory Distress Syndrome, Anesthesia, General
- Trial name
- NCT06283914
- Where
- Lebanon
- Volunteers
- 300 people
- Sponsor
- American University of Beirut Medical Center
Healthy
Accuracy of Continuous SpO2 Measurement in Adults
The purpose of this study is to compare the accuracy of the Sotera ViSi, an investigational device, to standard devices in estimating the level of blood oxygen (SpO2) in adult human subjects.
- Trial name
- SPO2 (NCT01183338)
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Sotera Wireless, Inc.