Search clinical trials for: pupil near response

Total 14547 results

Wentao Zeng

Completed

The Prognostic Value of Pupil Near Response in UWS Patients

Vegetative State
University of Alabama at Birmingham
National Institute on Drug Abuse (NIDA)

Not yet recruiting

Medications for Opioid Use Disorder Photosensitive Retinal Ganglion Cell Function, Sleep, and Circadian Rhythms: Implications for Treatment (MOUD)

Sleep Disturbance | Opioid Use Disorder

United States
University of Manitoba

Recruiting

Microvascular Monitoring in Circulatory Shock and Sepsis (MiMICSS) (MiMICSS)

Sepsis | Shock | Critical Illness

Canada
Massachusetts General Hospital

Recruiting

Impact of Sex and Age on Non-visual Light Input That Affects Sleep and Circadian Rhythms

Normal Physiology

United States
University of Manitoba
Health Sciences Centre, Winnipeg, Manitoba; Natural Sciences and Engineering...

Recruiting

Non-Invasive Mapping of Cerebral Autoregulation Using Near Infrared Spectroscopy

Cerebral Autoregulation Mapping

Canada
NYU Langone Health

Recruiting

taVNS on Pupillary Response and Perceptual Learning

Pupillary Response

United States
Food and Drug Administration (FDA)
Spaulding Clinical Research LLC

Recruiting

Assessing Variability of the Ventilatory Response to Duffin's Rebreathing Procedure

Ventilation | Physiology | Reproducibility

United States
Sahlgrenska University Hospital, Sweden
Göteborg University

Recruiting

Pupillometry and Somatosensory Evoked Potential in Cardiac Arrest (PASCA)

Cardiopulmonary Arrest With Successful Resuscitation | Cardiac Arrest | Resuscitation

Sweden
University of Calgary

Recruiting

Treatment of Post-concussion Syndrome With TMS: Using FNIRS as a Biomarker of Response

Transcranial Magnetic Stimulation | Post-Concussion Syndrome | Post-traumatic Stress Disorder | Mild Traumatic Brain Injury | Concussion | Functional Near-Infrared Spectroscopy

Canada
Sheba Medical Center

Recruiting

Assessment of Pupil Light Responses in Patients With Parkinson Disease

Parkinson Disease

Israel
Maria Sklodowska-Curie National Research Institute...
Polish Society of Surgical Oncology

Recruiting

Organ-preserving Management in Patients With Complete or Near-complete Tumour Response After Preoperative Radio(Chemo)Therapy for Rectal Cancer

Rectal Cancer | Rectal Neoplasms

Poland
University of Athens

Recruiting

Vitamin C, Steroids, and Thiamine, and Cerebral Autoregulation and Functional Outcome in Septic Shock (CORVICTES-ΥΜ)

Septic Shock

Greece
National Institute of Mental Health (NIMH)

Recruiting

Neuropharmacologic Imaging and Biomarker Assessments of Response to Acute and Repeated-Dosed Ketamine Infusions in Major Depressive Disorder

Depression | Major Depressive Disorder | Healthy Volunteer

United States
Wake Forest University Health Sciences

Recruiting

Reliability of Pupil Response to Acute Pain

Pain | Osteoarthritis

United States
Immunexpress
Rush University Medical Center; University of Southern California; Grady Memorial...

Completed

Near Patient Molecular Testing in Sepsis (NEPTUNE)

Sepsis | Systemic Inflammatory Response Syndrome

United States
Kernel

Enrolling by invitation

Prediction of REsponse to Depression Interventions Using Clinical and TD-fNIRS Measurements (PREDICT)

Depression | Major Depressive Disorder

United States
The University of Texas Health Science Center,...
Eva MedTech, Inc.

Completed

Near-infrared Fluorescence Lymphatic Imaging Assessment of Lymphatic Response to Pneumatic Back/Neck Lymphatic Drainage Delivered by a Pneumatic Manual Lymphatic Drainage Device

Back Pain | Neck Pain

United States
University of California, Los Angeles
National Eye Institute (NEI); Neurolign; Jules Stein Eye Institute

Completed

Rapid, Non-invasive, Regional Functional Imaging of the Retina. (Diabetic Retinopathy Diagnosis Device)

Diabetes | Retinal Disorders

United States
Seoul National University Hospital

Completed

Hemodynamic Response of Anodal Transcranial Direct Current Stimulation Over the Cerebellar Hemisphere in Healthy Subjects

Stroke | Transcranial Direct Current Stimulation | Functional Near Infrared Spectroscopy

Korea, Republic of
Istanbul Medeniyet University

Completed

Impact of Breast Milk on Cortical Pain Response in Newborns

Pain Management

Turkey
University Hospital, Grenoble

Completed

Non-invasive Neurological Evaluation During CPR (Neuro-E-CPR)

Cardiac Arrest

France
Pfizer

Completed

Predictors of Response to Tofacitinib Treatment in Rheumatoid Arthritis Patients (TREAT-RA)

Rheumatoid Arthritis

Greece
University of Calgary
Canadian Institutes of Health Research (CIHR); Alberta Health services

Completed

C Difficile Near-patient Diagnostics

Clostridium Difficile

Canada
Jagannadha R Avasarala

Terminated

Diagnosis of ON With or Without MS or NMOSD

Multiple Sclerosis | Optic Neuritis | Neuromyelitis Optica Spectrum Disorder Attack | Neuromyelitis Optica Spectrum Disorder Relapse | Neuromyelitis Optica Spectrum Disorder Progression

United States
University Hospital, Gentofte, Copenhagen

Completed

The Insulin Response to the Gut Hormone GIP After Near-normalisation of Plasma Glucose in Patients With Type 2 Diabetes (GA-16)

Type2 Diabetes

Denmark
The Hong Kong Polytechnic University

Completed

Exploring the Cortical Hemodynamic Variability of Four Weeks iTBS on a Healthy Participant: a Case Study

Healthy

Hong Kong
The Hong Kong Polytechnic University

Completed

Exploring the Cortical Hemodynamic Response of Excitatory Brain Stimulation: a Pilot Study

Healthy

Hong Kong
University Hospital, Antwerp

Completed

Evaluation of the Pupil Dilation Reflex in Response to Noxious Stimulation in Anaesthetized Children. A Proof of Concept Trial (Pain@OR-kids)

Pain | Monitoring, Intraoperative

Belgium
Niklaus Labhardt
University Hospital, Basel, Switzerland; Swiss Tropical & Public Health Institute and other collaborators

Completed

"Switch Either Near Suppression Or THOusand" (SESOTHO)

HIV/AIDS

Lesotho
Rigshospitalet, Denmark

Completed

The Effect of Induced Hyperammonaemia on Sleep and Melanopsin-mediated Pupillary Light Response in Patients With Liver Cirrhosis

Liver Cirrhosis | Hepatic Encephalopathy | Sleep Disturbance

Denmark
Boston Children's Hospital

Unknown

Assessing the Cortical Response to Noxious and Auditory Stimuli Using Near Infrared Spectroscopy in Subjects Under General Anesthesia

Pain | Anesthesia

United States
Pr Isabelle CONSTANT

Completed

Pupillary Response to Incremental Tetanic Stimulations Under Propofol-remifentanil TCI

Pain

France
Hai Yen Eye Care
Brien Holden Vision

Completed

Evaluation of Short Term Use of Experimental Eye Drops BHVI2, 0.02% Atropine and BHVI2 Plus 0.02% Atropine Eye Drops

Myopia

Vietnam
IRCCS Azienda Ospedaliero-Universitaria di Bologna

Completed

Hemodynamic Responses to Cardio-respiratory Events in Preterm Infants

Preterm Birth | Hypoxia, Brain | Apnea of Prematurity | Patent Ductus Arteriosus | Cardiac Output, Low | Bradycardia Neonatal | Hypoxia Neonatal

Italy
University of Warmia and Mazury

Completed

Pupillometry - Future of Objective Pain Reaction Measurement While Unconscious

Pain

Poland
Tactile Medical

Completed

Response to Intermittent Pneumatic Compression Therapy in Head and Neck Cancer-Related Lymphedema

Head and Neck Cancer | Head and Neck Neoplasms | Head and Neck Lymphedema

United States
University Hospital, Tours

Completed

Validation of Pupillary Response to Nociceptive Stimulation in Cardiac Surgery During Extracorporeal Circulation Period (DOLOCEC)

Opioid Use | Remifentanil | Adult | Analgesics | Electric Stimulation | Anesthetics, Intravenous | Surgery, Cardiac | Monitoring, Intraoperative | Pupil | Dose-Response Relationship, Drug | Circulation, Extracorporeal | Electroencephalography/Drug Effects

France
Inha University Hospital

Completed

Monitoring of Systemic or Organ Perfusion for Preterm Infants

Hypotension | Oliguria | Infant, Premature | Necrotizing Enterocolitis of Newborn | Sepsis Newborn | Hypoperfusion in Newborn

Korea, Republic of
Oslo University Hospital

Completed

Pupil Response in Patients on Opioids. (Pupillometry)

Chronic Pain | Opioid-Related Disorders | Impaired Pupillary Reflex

Norway
IRCCS Burlo Garofolo

Completed

Newborn Cortical Response to Pain and Non Pharmacological Analgesia

Analgesia
Glostrup University Hospital, Copenhagen
Philips Healthcare; Elforsk; Albertslund Kommune; Gate 21; DTU Fotonik; VISO systems; AF Lightning and other collaborators

Completed

Energy-efficient and Health Promoting Light for Elderly People (light-age)

Sleep
University Hospital, Antwerp

Completed

Pain Assessment by Pupil Dilation Reflex (PDR) and Pupillary Pain Index (PPI) in Response to Noxious Stimulation in Anesthetized Adults

Nociceptive Pain | Monitoring, Intraoperative

Belgium
Hospital de Clinicas de Porto Alegre
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior.; Fundação de Amparo... and other collaborators

Completed

Brain Response to Single Dose of Pregabalin in Fibromyalgia

Fibromyalgia
Ohio State University

Completed

The Flashing Light-Induced Pupil Response (FLIPR) Glaucoma Study (FLIPR)

Glaucoma, Open-Angle | Eye Diseases

United States
Beth Israel Deaconess Medical Center
Astute Medical, Inc.; Axis Shield Diagnostics Ltd; Hutchinson Technology Inc

Completed

Near Infrared Spectroscopy (St02) (St02)

Septic Shock

United States
Mercy Research

Completed

The Effect of Three Different Fluids(Albumin 5%, Normal Saline, Hydroxyethyl Starch 130 kD) on Microcirculation in Severe Sepsis/Septic Shock Patients

Septic Shock | Severe Sepsis | Microcirculation

United States
IRCCS Azienda Ospedaliero-Universitaria di Bologna

Completed

Splanchnic Oxygenation Response to Enteral Feeds in Preterm Infants With Abnormal Antenatal Doppler. (AREDF-SO)

Feeding Disorder Neonatal | Placental Insufficiency | NEC - Necrotizing Enterocolitis | Newborn, Premature

Italy
Central Hospital, Nancy, France

Completed

Modulation of Vasoreactivity in Septic Shock: Impact of Recombinant Protein C (PCA)

Septic Shock
University of Versailles
Assistance Publique - Hôpitaux de Paris; Hutchinson Technology Inc

Terminated

Near Infrared Spectroscopy (NIRS) in Severe Sepsis (OTO-STS)

Critical Illness | Severe Sepsis

France, Germany, Greece, Spain
Unilever R&D

Completed

To Test the Effect of Selected Fibres and Flours in Flat Bread on Post-Prandial Blood Glucose and Insulin Responses in Healthy Indian Population

Healthy

India

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