Clinical trials: Near-infrared Vision
Vulvar Cancer
Study of Near-Infrared Imaging With Indocyanine Green for Detection of Sentinel Lymph Nodes in People With Vulvar Cancer
The purpose of this study is to compare two types of imaging for sentinel lymph node (SLN) mapping in people with early-stage vulvar cancer.
- Trial name
- NCT06127836
- Testing
- ICG guided sentinel lymph node biopsy
- Where
- 8 sites in United States
- Volunteers
- 22 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Reconstructive Flap Surgery, Fasciocutaneous Anterolateral Thigh Flap
Anterolateral Tigh (ALT) Flaps Oxygenation Monitoring by NIRS
The goal of this observational study is to conduct postoperative monitoring in patients who have undergone upper or lower limb reconstructive surgery with an anterolateral thigh flap, by employing the gold standard approach…
- Conditions
- Reconstructive Flap Surgery, Fasciocutaneous Anterolateral Thigh Flap, Postoperative Monitoring, Flap Ischemia
- Trial name
- NCT06744387
- Testing
- clinical assessments and tissue oxygenation monitoring by Near Infrared Spectroscopy
- Where
- Belgium
- Volunteers
- 20 people
- Sponsor
- University Hospital, Antwerp
Vascular Access
Video Documentation of Localized Complications
The objective of this study is to confirm and document that with the use of a FDA Class I exempt near infrared device, VeinViewer® Vision that is hands-free and can be used for healthy adult volunteers with varying skin types to…
- Trial name
- NCT01453322
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Christie Medical Holdings, Inc.
Pediatric Congenital Heart Surgery
Predictive Value of the FORE-SIGHT™ Monitor for Hemodynamic Deterioration
The postoperative period after congenital heart surgery in children can be a very critical episode, where it is of utmost importance to closely monitor the circulation in these patients.
- Trial name
- NCT01706497
- Testing
- Cerebral tissue oxygen saturation monitoring, blinded
- Where
- Belgium
- Volunteers
- 300 people
- Sponsor
- KU Leuven
Near Infrared Spectroscopy
A Comparison of Measurements of Peripheral Tissue Oxygenation by NONIN EQUANOX 7600, INVOS 5100c, and FORE-SIGHT
A comparison of three different devices using near infrared spectroscopy to measure the regional oxygenation. Both absolute values, reproducibility of measurements and sensitivity to changes will be estimated.
- Trial name
- NCT01552785
- Testing
- Peripheral near infrared spectroscopy
- Where
- Denmark
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Near Infrared Spectroscopy
Cerebral Oximetry in Newborns - Comparing INVOS 5100 and FORE-SIGHT Cerebral Oximeters
Regional tissue oxygenation (rStO2) can be monitored by near infrared spectroscopy. The commercial devices FORE-SIGHT (CASMED) and INVOS (COVIDIEN) will be used simultaneously to test for their relative sensitivity for low oxygen…
- Trial name
- NCT01665287
- Where
- Denmark
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Vision; Disorder, Loss
The Influence of Prone Position for Spinal Surgery on Visual Acuity
This study investigated the effect of desflurane and propofol anesthesia on visual acuity in patients in prone position for spinal surgery.
- Trial name
- NCT03644641
- Testing
- Desflurane Group, Propofol Group
- Where
- Czechia
- Volunteers
- 60 people
- Sponsor
- University Hospital Hradec Kralove
Posterior Cortical Atrophy
Testing Personalized High-Definition Transcranial Direct Current Stimulation (HD-tDCS) as a Treatment of Posterior Cortical Atrophy
This study is being completed to learn if high-definition transcranial direct current stimulation (HD-tDCS) has an effect on visual and thinking abilities in persons with posterior cortical atrophy (PCA).
- Trial name
- PCA (NCT07191327)
- Testing
- HD-tDCS sessions, HD-tDCS sessions - Open-label (after randomized treatment)
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of Michigan
Near-infrared Vision, Machine Learning
Near-infrared Vision for Microcirculatory Status
The investigators aimed to combine the image of near-infrared vision and machine learning method to evaluate the microcirculatory status of critical ill patients.
- Conditions
- Near-infrared Vision, Machine Learning, Microcirculatory Status
- Trial name
- NVIM (NCT04399811)
- Testing
- Near-infrared Vision Photograph
- Volunteers
- 2,000 people
- Sponsor
- Shanghai Zhongshan Hospital
Pelvic Endometriosis, Endometriosis Outside Pelvis
Near-infrared Fluorescence Imaging as a Supportive Tool for Localisation of Deep Infiltrating Endometriosis During Laparoscopy
The aim of the study is to establish a new and more accurate method to visualize the peritoneal changes caused by endometriosis using Indocyanine Green mediated fluorescence imaging.
- Trial name
- NCT03332004
- Testing
- Indocyanine Green
- Where
- Italy
- Volunteers
- 27 people
- Sponsor
- Catholic University of the Sacred Heart
Eye Diseases
Imaging of Corneal and Crystalline by Near Infrared Retro-illumination
Retroillumination photography is difficult. The reflections on the cornea and the lens are constant and prevent from obtaining a complete and clear image.
- Trial name
- RETRO-ILLUMI (NCT05717543)
- Testing
- Retro-illuminator
- Where
- France
- Volunteers
- 384 people
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Pelvic Endometriosis, Endometriosis Outside Pelvis
Prospective Evaluation of Near-infrared Fluorescence Imaging Use as a Supportive Tool in Deep Infiltrating Endometriosis Surgery
The aim of the study is to establish a new and more accurate method to visualize the peritoneal changes caused by endometriosis using Indocyanine Green mediated fluorescence imaging.
- Trial name
- GRE-Endo-2 (NCT03935165)
- Testing
- Indocyanine Green
- Where
- Italy
- Volunteers
- 51 people
- Sponsor
- Catholic University of the Sacred Heart
Open Angle Glaucoma
Near to Infrared (NIR) Light Neuroprotection in Glaucomatous Optic Neuropathy
The purpose of the study is to evaluate if near-to-infrared light stimulation can improve retinal ganglion cell function in glaucomatous patients.
- Trial name
- NCT00844389
- Testing
- Near to infrared light retinal stimulation, Green light stimulation
- Where
- Chile
- Volunteers
- 40 people
- Sponsor
- Universidad de Valparaiso
Cerebral Visual Impairment, Refractive and Accommodative Disorders
Babies in Glasses; a Feasibility Study.
This is a feasibility study to begin investigating the possibility that early use of near vision glasses will improve vision in infants at risk of Cerebral Visual Impairment (CVI), leading to further improvement in other areas of…
- Conditions
- Cerebral Visual Impairment, Refractive and Accommodative Disorders, Hypoxic-Ischemic Encephalopathy, Premature Birth
- Trial name
- BiG (NCT05048550)
- Testing
- Near vision spectacles
- Where
- United Kingdom
- Volunteers
- 55 people
- Sponsor
- Great Ormond Street Hospital for Children NHS Foundation Trust
Veins
Percentage Venous Options in Pediatrics & Adults
VeinViewer® Vision will significantly increase the number of peripheral intravenous catheter access targets perceived by clinicians with experience in intravenous cannulation when compared to the number of access targets that…
- Trial name
- NCT01453335
- Where
- United States
- Volunteers
- 300 people
- Sponsor
- Christie Medical Holdings, Inc.
Cardiac Catheterization
Validation of Brain Oxygenation Monitor on Pediatric Patients
The aim of this study is calibrate (adjust and tune) the CAS FORE-SIGHT Near-Infrared Spectroscopy (NIRS) monitor when used to measure the tissue oxygen saturation of internal organs (StO2).
- Trial name
- NCT00849940
- Testing
- CAS NIRS FORE-SIGHT oximeter
- Where
- United States
- Volunteers
- 72 people
- Sponsor
- Duke University
Thyroid Neoplasms, Hyperparathyroidism
Dual-Channel Near-Infrared Autofluorescence Imaging and AI Analysis to Locate Parathyroid Glands (PTFinder)
This study tests PTFinder, a dual-camera system that makes parathyroid glands glow on screen by capturing their natural near-infrared autofluorescence.
- Conditions
- Thyroid Neoplasms, Hyperparathyroidism, Parathyroid Gland
- Trial name
- PTFinder (NCT07010380)
- Testing
- PTFinder Dual-Channel NIR Autofluorescence Imaging System, Offline Machine-Learning Algorithm (PTFinder-AI Beta)
- Where
- China
- Volunteers
- 180 people
- Sponsor
- Bo Wang,MD