Clinical trials: Near-Infrared Spectroscopy
Neurocognitive Disorders, Postoperative Period
Pre-operative Neurocognitive Disorder and Low Near-infrared Spectrometry is Associated With Postoperative Delirium
The main goal of the investigation is to identify the incidence of cognitive dysfunction and POD in patients older than 65 years of age undergoing neurosurgical elective surgery and determine if an association between cognitive…
- Conditions
- Neurocognitive Disorders, Postoperative Period, Postoperative Complications
- Trial name
- NCT03171766
- Testing
- Mini-Mental State Examination (MMSE), Visual Analog Scale (VAS), Mini Cog test
- Where
- Portugal
- Volunteers
- 100 people
- Sponsor
- Centro Hospitalar do Porto
Healthy Participants
Prefrontal Hemodynamics and Working Memory After Exhaustive Aquatic Exercise
This study compared prefrontal cortex hemodynamics and working memory performance following exhaustive aquatic exercise between endurance athletes and physically active individuals.
- Trial name
- NCT07837661
- Testing
- Incremental Exhaustive Aquatic Stepping Exercise
- Where
- Turkey (Türkiye)
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Manisa Celal Bayar University
Stroke, Electroencephalogram (EEG)
Analysis of Electroencephalogram (EEG) Changes in Subacute Stroke Patients
This study aims to examine how electroencephalogram (EEG) measures change over time in patients with stroke and to compare EEG measures according to the location of brain injury.
- Trial name
- NCT07882082
- Where
- South Korea
- Volunteers
- 200 people
- Sponsor
- Bundang CHA Hospital
Cerebral Oxygenation, Cerebral Blood Flow
Cerebral Near Infrared Spectroscopy During Blood Sampling From a Peripheral Artery Catheter in Preterm Infants
Preterm infants often need peripheral artery catheters for invasive blood pressure recording and to facilitate blood sampling. Near infrared spectroscopy is a method to evaluate cerebral oxygenation and as well as cerebral blood…
- Conditions
- Cerebral Oxygenation, Cerebral Blood Flow, Prematurity
- Trial name
- NCT00926770
- Where
- Germany
- Volunteers
- 20 people
- Sponsor
- University of Cologne
Athletes, Sports Performance
Neuro-Psychophysiological Characteristics of Athletes With Varying Levels of Experience
This study aims to investigate the effects of an 8-week volleyball-specific stroboscopic training program on neuro-psychophysiological outcomes in female volleyball players with different levels of competitive experience.
- Conditions
- Athletes, Sports Performance, Visual-Motor Processing, Neuro-Psychophysiological Responses in Athletes
- Trial name
- NEPSY-SPORT (NCT07392385)
- Testing
- Stroboscopic Volleyball Training, Conventional Volleyball Training (Control)
- Where
- Turkey (Türkiye)
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Bozok University
pOSitional Changes of Premature Infants
Measurement of the Effect of Positional Changes on Cerebral Oxygenation in Preterm Infants
Near infrared spectroscopy offers the possibility of noninvasive and continuous bedside investigation of cerebral oxygenation in newborn infants.
- Trial name
- NCT01255189
- Testing
- Device: near infrared spectroscopy: INVOS 5100, invos 5100
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Zekai Tahir Burak Women's Health Research and Education Hospital
ASD
Differences in N-CAD Concentration and Brain Function Between Children With ASD and TD
The incidence of autism spectrum disorders is increasing, about 1 / 36. Neural cadherin (NCAD) is closely related to synaptic structure and function.
- Trial name
- NCT07400484
- Where
- China
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Chen Li
Silent Stroke, Cognitive Decline
Detection and Neurological Impact of Cerebrovascular Events in Cardiac Surgery Patients
The investigators conducted a prospective observational pilot study to explore the incidence of peri-operative covert strokes (detected by brain MRI) and the potential impact on delirium and cognitive decline in post-operative…
- Trial name
- NCT04241289
- Where
- Canada
- Volunteers
- 66 people
- Sponsor
- Population Health Research Institute
Infant, Premature, Diseases, Hypoxia
Evaluation of Abdominal Tissue Oxygenation in Premature Infants Using Near Infrared Spectroscopy
There is an increasing incidence of Necrotizing Enterocolitis (NEC) affecting the premature infant population, principally those with associated risk like extreme prematurity, extreme low birth weight, associated co-morbidities…
- Conditions
- Infant, Premature, Diseases, Hypoxia, Necrotizing Enterocolitis
- Trial name
- NCT01855347
- Testing
- Near Infrared Spectroscopy
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Brigham and Women's Hospital
Anemia of Prematurity
Near-Infrared Spectroscopy and Cranial Doppler in Premature Newborns With Anemia
It is aimed in this study to examine the changes in brain blood supply and oxygenation in neonatal premature babies who have anemia and who underwent erythrocyte suspension transfusion in the light of original guidelines by means…
- Trial name
- NCT04509375
- Testing
- Cranial Doppler Ultrasonography, Near-Infrared Spectroscopy
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Hacettepe University
Congenital Heart Disease
Multi-site Near Infrared Spectroscopy (NIRS) Monitoring of Children During Exercise
Near Infrared Spectroscopy (NIRS) monitoring has proven beneficial in increasing safety and improving patient care during pediatric cardiac surgery and during Pediatric Intensive Care Unit (PICU) stays.
- Trial name
- NCT00556231
- Where
- United States
- Volunteers
- 51 people
- Sponsor
- Medical College of Wisconsin
One Lung Ventillation (OLV), Erector Spina Plan Block
Effect of Erector Spinae Plane Block on Cerebral Oxygenation During One-Lung Ventilation
The aim of this study is to evaluate the effect of the erector spinae plane block, used to reduce postoperative pain, on cerebral oxygenation in thoracic surgery patients undergoing one-lung ventilation in the lateral decubitus…
- Conditions
- One Lung Ventillation (OLV), Erector Spina Plan Block, Near Infrared Spectroscopy, Cerebral Desaturation
- Trial name
- NCT07432230
- Testing
- Erector Spinae Plane Block, A preoperative erector spinae plane block will not be administered
- Where
- Turkey (Türkiye)
- Volunteers
- 102 people
- Sponsor
- Kayseri City Hospital
Lung Transplant; Complications, Acute Kidney Injury
Association Between Renal Regional Oxygen Saturation Measured by Near-InfraRed Spectroscopy and Postoperative Renal Failure After Lung Transplantation Surgery: A Pilot Study
Complications after lung transplantation are almost ubiquitous, among which postoperative acute renal failure may represent more than 50% of lung transplant patients and require extrarenal purification in 5 to 13% of cases.
- Trial name
- SO-AKI-TP (NCT05836922)
- Where
- France
- Volunteers
- 80 people
- Sponsor
- Assistance Publique Hopitaux De Marseille
Healthy
Comparison of Two Devices Using Near-infra Red Spectroscopy During a Vascular Occlusion Test
Tissue oxygen saturation is non-invasively measured using near-infrared spectroscopy, by two device, INVOS®(somanetics Corporation, USA ) and InSpectra™ (Hutchinson Technology, USA).
- Trial name
- NCT01848977
- Testing
- vascular occlusion test
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Impaired Oxygen Delivery, Critically Ill Patient
Non-Invasive Measurement of SjvO2 Using Near Infrared Spectroscopy in Critically Ill Patients
ScvO2 is an important parameter in the management of critically ill patient. The only way to measure it is to have an internal jugular or subclavian central venous catheter.
- Trial name
- NIRS-SCJVO2 (NCT04624009)
- Where
- 2 sites in Switzerland
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- University Hospital, Geneva
TBI
Non-invasive Measurement of Cerebrovascular Reactivity After Traumatic Brain Injury
The investigators will longitudinally measure cerebrovascular reactivity (CVR) by functional near-infrared spectroscopy (fNIRS) in acute (≤3 days from injury), subacute, and chronic phases after TBI as a biomarker of TCVI as…
- Trial name
- NCT02990078
- Testing
- Sildenafil citrate, Functional Near Infared Spectroscopy, Hypercapnia Challenge
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Diaphragm Pacing
Effects of Combined Thoracic and Diaphragmatic Breathing on Cognitive and Psycho-Physiological Functions
This study aims to investigate the effects of a combined thoracic expansion exercise (TEE) and slow diaphragmatic breathing (SDB) program on cognitive function, brain activation, psychological status, and head-shoulder posture in…
- Trial name
- NCT07620249
- Testing
- thoracic expansion exercises and slow diaphragmatic breathing
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Clinical Trial Center
Healthy
Study of Cortical Activation During Hand and Shoulder Movements in Healthy Subjects
Characterization of cortical activation patterns during movements in healthy adults may help our understanding of how the injured brain works.
- Trial name
- CouNirs (NCT05691777)
- Testing
- Hand and shoulder task
- Where
- France
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Régional d'Orléans
Aortic Valve Surgery, Coronary Artery Bypass Graft (CABG)
Metabolic Profile and Tissue Perfusion in Patients Undergoing Open Heart Surgery With Minimal Invasive Versus Conventional Extracorporeal Circulation
The aim of the present study is to investigate the protective effect of minimal invasive versus the conventional extracorporeal circulation on tissue homeostasis as evidenced by the preservation of tissue metabolism and cerebral…
- Conditions
- Aortic Valve Surgery, Coronary Artery Bypass Graft (CABG), Cardiac Surgery
- Trial name
- MiECC MET (NCT07516938)
- Testing
- Real-time tissue oximetry monitoring
- Where
- Greece
- Volunteers
- 70 people
- Sponsor
- Aristotle University Of Thessaloniki
Pulmonary Hypertension
Acute Exposure to High Altitude on Blood and Tissue Oxygenation (ABGA, NIRS)
Randomized crossover Trial in patients with Pulmonary Hypertension (PAH, CTEPH) to assess the acute response to High Altitude (2500m above sea level) on blood and tissue oxygenation (ABGA, NIRS).
- Trial name
- NCT03600415
- Testing
- Low altitude: 470m above sea level, Säntis; 2500m above sea level
- Where
- Switzerland
- Volunteers
- 28 people
- Sponsor
- University of Zurich