Clinical trials: Pulse Oximetry
Peripheral Oxygen Saturation, Healthy Individuals
INVESTIGATION OF PERIPHERAL OXYGEN SATURATION VALUES MEASURED IN DIFFERENT BODY POSITIONS AND FINGERS IN HEALTHY YOUNG ADULT INDIVIDUALS
This study aims to examine peripheral oxygen saturation values measured in different body positions and fingers in healthy young adult individuals. The research was planned in a quasi-experimental design.
- Trial name
- NCT06591403
- Testing
- the index and middle fingers of each participant's active hand
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Uludag University
Exercise, Isometric
Effects of Isometric Exercises on Balance, Heart Rate, Pulse Ox and Blood Pressure
Determine the effects repeated isometric exercises have on balance, blood pressure, heart rate and pulse ox. Another outcome measure will be a mental speed test (how quickly a subject can process information and make decisions…
- Trial name
- NCT02599727
- Testing
- Isometric exercises, No exercise
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Carrick Institute for Graduate Studies
Chronic Obstructive Pulmonary Disease
Effect of Acetazolamide on Sleep Related Breathing Disturbances in Patients With Respiratory Disease at Altitude
In this trial, the investigators will evaluate the effect of acetazolamide (375 mg per day) vs. placebo on sleep related breathing disturbances at altitude in patients with COPD.
- Trial name
- NCT03177850
- Testing
- ACETAZOLAMIDE oral capsule
- Where
- Kyrgyzstan
- Volunteers
- 185 people
- Sponsor
- University of Zurich
Microcirculation, Photoplethysmography
Evaluation of Microcirculation With Photoplethysmography (Pulse Oximetry) in Healthy Volunteers and Ventilated Patients
The objective of this observational study is to explore microcirculation in healthy volunteers and in ventilated patients in the operating room and in critical care.
- Trial name
- NCT06141681
- Testing
- photoplethysmography
- Where
- Argentina
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Hospital Privado de Comunidad de Mar del Plata
Generalised Melanin Pigmentation, Pulse Oximetry
Oxygen Saturations Across Tones of Skin
Pulse oximetry, or SpO2, is a vital sign used across healthcare systems to gauge how much oxygen blood is carrying as a percentage of the maximum it could carry.
- Trial name
- O2SATS (NCT06298422)
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of California, San Diego
Acute Brain Injury
Transcutaneous Pulse Oximetry Brain Monitoring Study (US)
This is a study of adult patients with a severe and sudden brain injury who have a drain placed in their brain to measure pressure.
- Trial name
- T-POT US (NCT06267131)
- Testing
- Brain Pulse Oximeter
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Cyban Pty Ltd
Pediatric ALL, Cardiac Defect
Evaluating the Relationship Between Skin Color and Pulse Oximeter Accuracy in Children
This multisite study seeks to understand whether and how pulse oximeter accuracy varies across children with different skin colors in real world clinical settings.
- Trial name
- PACH (NCT06529575)
- Where
- 3 sites in United States
- Volunteers
- 650 people
- Sponsor
- University of Pennsylvania
Hypoxia
RDS MultiSense® SpO2 Calibration
Data will be collected with the MultiSense® pulse oximetry system during non-motion conditions over the range of 70-100%. A Clinimark reference system, previously correlated to arterial blood CO-Oximetry will be the basis for…
- Trial name
- NCT05466942
- Testing
- Pulse Oximeter, Respiratory Rate, Heart Rate
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Rhythm Diagnostic Systems
Fetal Distress
Trans-abdominal Fetal Pulse Oximetry: Tissue Light Scattering
This study is being conducted to study light scattering properties of maternal-fetal tissue.
- Trial name
- NCT04081584
- Testing
- ISS Device
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Raydiant Oximetry, Inc.
Perfusion Index
Effect of Pulse Oximeter Device on Measured Perfusion Index Values
The aim of this study is to experimentally determine the effect of pulse oximeters from different manufacturers on measured perfusion index values in healthy subjects at rest and with and without motion artifacts.
- Trial name
- PICOMP (NCT06635018)
- Testing
- Resting conditions, Movement artifacts, Circulation constriction
- Where
- Czechia
- Volunteers
- 42 people
- Sponsor
- Czech Technical University in Prague
Hyperoxia, Hyperoxemia
Hyperoxemia and Oxygen Reserve Index During Neurointerventional Anesthesia
The goal of this observational study is to learn how often high blood oxygen levels (hyperoxemia) occur in adults receiving general anesthesia for planned (elective) neurointerventional procedures, such as brain aneurysm coiling…
- Conditions
- Hyperoxia, Hyperoxemia, Cerebrovascular Disorders, Intracranial Aneurysms
- Trial name
- NCT07859982
- Testing
- Oxygen Reserve Index Monitoring (Observational)
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Fatih Sultan Mehmet Training and Research Hospital
Hypoxemia
SpO2 Accuracy in Children
Evaluation of SpO2 Accuracy in Children with Various Skin Color
- Trial name
- NCT07168798
- Testing
- Pulse oximeter
- Where
- United States
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Nihon Kohden
Hypertension
Recording of Physiological Data Via an Optical Sensor At the Fingertip Alongside with Double Auscultatory and Pulse Oximetry to Evaluate the Effectiveness of an Optical Blood Pressure Monitoring (OBPM)
The present study, OBPM_Calfree2024, with N = 85 participants minimum over 1 visit (lasting around 1h), has been designed to collect raw optical data with Aktiia.product-G2C Clinical investigational system together with several…
- Trial name
- NCT06368206
- Testing
- Investigational device Aktiia G2C, Marketed device used as reference for blood pressure monitoring: double auscultation cuff, Marketed device used as comparative device for blood pressure and pulse rate monitoring: Aktiia Bracelet G2
- Where
- Switzerland
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Aktiia SA
Anemia
Measurement of Total Hemoglobin by Pulse Oximetry in Neonatal Population
Assess ability of Masimo SpHb sensor to demonstrate robust performance on various sensor application sites on neonates/infants
- Trial name
- NCT03120702
- Testing
- Investigational Rainbow SpHb sensor
- Where
- United States
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Masimo Corporation
Surgery, Hemoglobin
Accuracy of Pulse CO-Oximetry Technology in Characterizing Noninvasive SpHb
This protocol is a request from Masimo to assist in the collection of data to be used to further refine the accuracy of the monitor's algorithm.
- Trial name
- NCT01997502
- Testing
- Pulse CO-Oximetry Technology, Blood draw
- Where
- United States
- Volunteers
- 621 people
- Sponsor
- University of California, Davis
Healthy Vollunteer, Apnea
Temporal Dynamics of Peripheral SpO₂ During Reoxygenation
Pulse oximeters estimate arterial oxyhaemoglobin saturation (SaO₂) from photoplethysmographic signals recorded at peripheral sites (usually the fingertip), thus measuring the peripheral oxygen saturation (SpO₂).
- Trial name
- PulseOx (NCT07884500)
- Testing
- Voluntary Apnea
- Where
- Belgium
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Cliniques universitaires Saint-Luc- Université Catholique de Louvain
Respiratory Depression, Sedation
Incidence OIRD Medical and Trauma Patients
The primary objective of this prospective, blinded observational study is to correlate assessment of sedation and respiratory status with capnography and pulse oximetry monitoring in hospitalized adult medical and trauma patients…
- Trial name
- NCT03948880
- Where
- United States
- Volunteers
- 101 people
- Sponsor
- Community Health System
Infant, Newborn, Diseases, Other Preterm Infants
Surfactant Positive Airway Pressure and Pulse Oximetry Trial
This study compared the use of continuous positive airway pressure initiated at birth with the early administration of surfactant administered through a tube in the windpipe within 1 hour of birth for premature infants born at 24…
- Conditions
- Infant, Newborn, Diseases, Other Preterm Infants, Infant, Small for Gestational Age, Premature Birth
- Trial name
- SUPPORT (NCT00233324)
- Testing
- Surfactant, Continuous Positive Airway Pressure (CPAP), Supplemental oxygen with target saturation of 85 to 89%
- Where
- 22 sites in United States
- Volunteers
- 1,316 people
- Sponsor
- NICHD Neonatal Research Network
Hypoxemia, Hyperoxia
Oximeters and Skin Pigment: Impact of Skin Pigmentation on Accuracy of Pulse Oximetry
Finger pulse oximetry SpO2 is widely used to estimate arterial oxygen saturation SaO2. Current Spo2 targets do not take into consideration the many variables that affect that correlation in particular skin pigmentation.
- Conditions
- Hypoxemia, Hyperoxia, Pigment Skin
- Trial name
- NCT05690269
- Testing
- SpO2 and SaO2 comparison
- Where
- United States
- Volunteers
- 232 people
- Sponsor
- University of Cincinnati
COPD, Chronic Hypoxemic Respiratory Failure
Automated Oxygen Titration with O2matic Home Oxygen Therapy (O2matic HOT) Phase 1
O2matic HOT is a further development of O2matic and is intended for home oxygen use with patients in need of long-term oxygen treatment (LTOT).
- Trial name
- O2matic-HOT1 (NCT04606290)
- Testing
- O2matic HOT, Oxygen concentrator
- Where
- 2 sites in Denmark
- Volunteers
- 10 people
- Sponsor
- Hvidovre University Hospital