Clinical trials: Peripheral Oxygen Saturation Measurement
Cerebral Oxygenation, Peripheral Oxygenation
Manual Versus Autoflow Ventilation During Anesthesia Inductıon in Geriatric Patients
The objective of this study is to compare the effects of manual ventilation and AutoFlow ventilation, administered during the induction of general anesthesia, on cerebral (s-rSO₂) and peripheral (somatic) oxygenation (p-rSO₂) in…
- Conditions
- Cerebral Oxygenation, Peripheral Oxygenation, Geriatrics, Ventilation
- Trial name
- NCT07582913
- Testing
- Manual Mask Ventilation, AutoFlow Mechanical Mask Ventilation
- Where
- Turkey (Türkiye)
- Volunteers
- 106 people
- Sponsor
- Ankara City Hospital Bilkent
Congestive Heart Failure, Cardiomyopathy
Comparison of Different Locations for Pulse Oximetry Probes in Cardiovascular (CV) Patients With Poor Peripheral Perfusion
The purpose of this study is to determine if the forehand location for sensor placement has less episodes of signal dropout than the finger sensor location.
- Trial name
- NCT01128036
- Where
- United States
- Volunteers
- 51 people
- Sponsor
- Saint Luke's Health System
SpO2 (Peripheral Oxygen Saturation) Measurement Validation
Philps FAST2022 picoSAT Pulse Oximetry Desaturation Study
Validation study to compare the accuracy of non-invasive Philips SpO2 sensors in detecting blood oxygen levels compared to invasive methods requiring a blood draw and lab analysis.
- Trial name
- NCT05683366
- Testing
- No Intervention
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Philips Clinical & Medical Affairs Global
Vascular Disease, Peripheral, Chronic Wound of the Lower Limb (Leg Ulcer or Foot Ulcer)
Correlating Multispectral Near-Infrared Imaging to Standard Vascular Diagnostics
The goal of this observational study is to learn if the measures of tissue oxygenation from the MIMOSA Pro imaging device correlate to standard vascular assessment tools in patients who receiving a lower extremity vascular…
- Trial name
- NCT06899113
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- MIMOSA Diagnostics Inc.
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.
Cyanotic Heart Disease
Accuracy of Peripheral Pulse Oximetry Versus Arterial Co-oximeter in Children With Cyanotic Heart Disease
Peripheral pulse oximetry allows continuous non-invasive measurement of arterial oxygen saturation, but the gold standard for arterial oxygen saturation is co-oximeter which requires an arterial blood sample.
- Trial name
- NCT02237014
- Where
- United States
- Volunteers
- 53 people
- Sponsor
- Stanford University
Labor Epidural Analgesia, Perfusion Index
Perfusion Index Variability During Epidural Labor Analgesia
This prospective, single-centre observational study evaluates changes in the peripheral Perfusion Index (PI) - a non-invasive parameter derived from the pulse-oximetry photoplethysmographic waveform - in women receiving epidural…
- Conditions
- Labor Epidural Analgesia, Perfusion Index, Pain
- Trial name
- NCT07831967
- Testing
- Epidural (or opioid-only combined spinal-epidural) labor analgesia
- Where
- Poland
- Volunteers
- 200 people
- Sponsor
- Medical University of Gdansk
SpO2, Peripheral Oxygen Saturation Measurement
Wireless Disposable SpO2 Sensor Hypoxia Testing
The purpose of the study is to collect SpO2 data with simultaneous transfer standard SpO2 measurements data on human participants.
- Trial name
- SpO2 Dispo (NCT06211530)
- Testing
- SpO2 Sensor Testing
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- GE Healthcare
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
Reflex Sympathetic Dystrophy
Near-infrared Spectroscopic Measurement in Complex Regional Pain Syndrome
Recent clinical investigations have suggested that the cause of abnormal pain in complex regional pain syndrome could be ischemia and inflammation, due to poor blood flow to deep tissues from microvascular pathology.
- Trial name
- NCT01586377
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
SpO2, Nasal Alar Collapse, Bilateral
Alar SpO2 Sensor Study
BACKGROUND: As the normal functioning of the body is dependent on oxygen, low blood oxygenation is a acute problem that needs immediate attention.
- Conditions
- SpO2, Nasal Alar Collapse, Bilateral, Oxygen, Measurement
- Trial name
- NCT06398262
- Where
- Sweden
- Volunteers
- 56 people
- Sponsor
- Philips Clinical & Medical Affairs Global
Peripheral Arterial Disease
Measurement of Tissue Oxygen Saturation in Chronic Critical Limb Ischemia
Near-infrared spectroscopy can be used to determine the relative oxygen saturation in tissues up to 2cm below the skin. It has been investigated, with success, in cerebral, gastrointestinal, and muscle tissue, and shows promise…
- Trial name
- NCT00224328
- Testing
- ODISsey Tissue Oximeter
- Where
- Canada
- Volunteers
- 100 people
- Sponsor
- ViOptix Canada
Intermittent Claudication
Focus on Analysis of Recovery in Oximetry
Analysis of localizations for symptoms and ischemia on treadmill and of the recovery profiles of patients that have had an exercise oximetry
- Trial name
- FARO (NCT04376099)
- Testing
- Transcutaneous oxygen pressure measurement during the treadmill test
- Where
- France
- Volunteers
- 1,000 people
- Sponsor
- University Hospital, Angers
Acute Hypoxic Respiratory Failure, Acute Respiratory Distress Syndrome (ARDS)
WIN Ratio Analysis to Determine a Strategy of Non- Invasive SUpport for Respiratory Failure in the EmeRgency Department
The purpose of this clinical trial is to determine the best initial non-invasive respiratory support (NIRS) strategy for adults who present to the emergency department with acute hypoxemic respiratory failure, a condition in…
- Trial name
- WINDSURFER (NCT07558265)
- Testing
- Non-Invasive Positive Pressure Ventilation, High Flow Nasal Oxygen
- Where
- 6 sites in United States
- Volunteers
- 500 people
- Sponsor
- Ohio State University
Thoracic Outlet Syndrome
Vascular Compression Assessment Using Transcutaneous Oxymetry in Patients Suspected of Having Thoracic Outlet Syndrome
Thoracic outlet syndrome (TOS) is characterized by nervous, venous or arterial symptoms resulting from a compression of the thoracic bundle in the thoracic outlet. The diagnostic approach of TOS is still controversial.
- Trial name
- NCT05702866
- Testing
- Transcutaneous oximetry
- Where
- France
- Volunteers
- 200 people
- Sponsor
- University Hospital, Angers
Pulmonary Surgical Procedures, Recovery Period
Oxygen Peripheral Saturations and Lung Surgery
The purpose of this study is to compare the ability of two peripheral and non invasive devices to detect hypoxic events during one-lung ventilation and during the early postoperative period.
- Trial name
- NCT01255033
- Testing
- Monitoring of tissular oxygenation
- Where
- France
- Volunteers
- 47 people
- Sponsor
- Hopital Foch
Bypass Complications, Disorder of Blood Gas
Difference Between Central and Peripheral Arterial Blood Oxygen Saturation With Different CPB Strategy
Femoro-femoral cardiopulmonary bypass with retrograde perfusion is needed for totally thoracoscopic cardiac surgery. one of the major complication of retrograde perfusion is organ hypoperfusion.
- Trial name
- NCT01698853
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Xijing Hospital
Movement Artifacts During SpO2 Measurements, Reduced Perfusion During SpO2 Measurements
SpO2 Measurement Depending on Different Pulse Oximeter Averaging Time Settings
The aim of this study is to characterize the noise in the SpO2 signal depending on different pulse oximeter averaging time settings.
- Trial name
- NCT04933773
- Testing
- Movement artifact - knocking, Movement artifact - tremor, Artifact - ambient light
- Where
- Czechia
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Czech Technical University in Prague
Iliac Kinking
Systolic Ankle arteriaL Pressure and Transcutaneous oximetrY During a TURTLE Test in Athletes
Aim of the study is to test the feasibility of transcutaneous oxygen pressure (TcPO2) recording in the diagnosis of iliac kinking in 20 patients with suspected of endofibrosisoriliackinking and 40 asymptomatic control heathy…
- Trial name
- SALTY-TURTLE (NCT03568201)
- Testing
- Transcutaneous oximetry
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital, Angers
Peripheral Perfusion
Modified Allen's Test and Peripheral Perfusion Index
to detect the relation between results of the peripheral perfusion index and modified Allen's test.
- Trial name
- NCT04043481
- Where
- Egypt
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Assiut University