Clinical trials: Fluorescence
White Spot Lesion
The Effect of Fluoride Varnish on White Spot Lesion in Clear Aligner Orthodontic Patients
Fluoride varnish is being applied on the teeth surfaces of patients undergoing orthodontic treatment just before receiving their clear aligners.
- Trial name
- NCT06403371
- Testing
- Fluoride varnsh, Normal saline
- Where
- Jordan
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- King Abdullah University Hospital
Pediatric Central Nervous System Tumor
Study of Tozuleristide and the Canvas Imaging System in Pediatric Subjects With CNS Tumors Undergoing Surgery
Many types of cancer are primarily treated with surgery and patient survival is directly related to the extent to which the tumor is able to be removed.
- Trial name
- NCT03579602
- Testing
- tozuleristide, Canvas System
- Where
- 9 sites in United States
- Volunteers
- 118 people
- Sponsor
- Blaze Bioscience Inc.
Tracheo-Esophageal Fistula with Atresia of Esophagus
Use of Indocyanine Green During Primary Repair of Oesophageal Atresia and Distal Tracheo-oesophageal Fistula
This study aims to look at babies having a primary or delayed primary oesophageal repair for OA with dTOF to evaluate if using Indocyanine green (ICG) and near infrared fluorescence (NIRF) can decrease the rates of anastomotic…
- Trial name
- iTOF (NCT05735964)
- Testing
- Indocyanine green
- Where
- United Kingdom
- Volunteers
- 20 people
- Sponsor
- Birmingham Women's and Children's NHS Foundation Trust
Pediatric Brain Tumor
A Multicenter Study to Assess the Feasibility of 5-Aminolevulinic Acid (5-ALA) in Pediatric Brain Tumor Patients
This clinical trial focuses on pediatric patients aged 2 up to 18 years of age with a new or recurrent pediatric brain tumor, suspected to be either a high-grade or low-grade glioma, and scheduled for surgical removal.
- Trial name
- NCT06907485
- Testing
- Aminolevulinic acid hydrochloride
- Where
- 2 sites in United States
- Volunteers
- 20 people
- Sponsor
- Costas Hadjipanayis
NEC, Atresia
Safety and Feasibility of Indocyanine Green Fluorescence for Intraoperative Assessment of Intestinal Perfusion in Young Infants and Neonates
The goal of this clinical trial is to test the use of the SPY-PHI device for the purpose of ICG-mediated intestinal perfusion visualization during gastrointestinal surgery in neonates and young infants (<3 months old) undergoing…
- Conditions
- NEC, Atresia, Malrotation, Intestinal Perforation
- Trial name
- IMAGINE (NCT05734118)
- Testing
- Perfusion assessment by means of the SPY-PHI camera
- Volunteers
- 20 people
- Sponsor
- University Medical Center Groningen
Stage I Breast Cancer, Stage II Breast Cancer
Comparison of Use of Indocyanine Green and 99mTc-labeled Radiotracer for Axillary Lymphatic Mapping in Patients With Breast Cancer
This clinical trial will enroll up to 130 adult women with a confirmed diagnosis of clinical stage 1 or 2 breast cancer who are undergoing breast cancer surgery with lumpectomy or mastectomy and planned axillary sentinel node…
- Trial name
- NCT02419807
- Testing
- Indocyanine Green Solution, Technetium Tc-99m Sulfur Colloid, Lymphoscintigraphy
- Where
- United States
- Volunteers
- 102 people
- Sponsor
- Case Comprehensive Cancer Center
Hepatocellular Carcinoma (HCC)
Hepatocellular Carcinoma 3 Gene Methylation Combination Detection Kit (PCR Fluorescent Probe Method) Multicenter Clinical Trial
This clinical trial aims to systematically evaluate the clinical performance and accuracy of the HepaAiQ test kit, a multi-gene methylation assay based on PCR with fluorescent probe detection.
- Trial name
- NCT06842563
- Where
- China
- Volunteers
- 900 people
- Sponsor
- Singlera Genomics Inc.
Disorder Related to Lung Transplantation
Confocal Fluorescence Microscopy of the Human Airways in Diagnostics of Lung Transplantation
Bronchoscopy-guided tissue sampling is a central technique in many diseases including diagnosing and staging lung cancers, diagnosing interstitial lung diseases, and acute and/or chronic rejections following lung transplantation.
- Trial name
- NCT02395393
- Testing
- Alveoflex Confocal MiniprobeTM
- Where
- United States
- Sponsor
- Boston Children's Hospital
Re-mineralization
Re-mineralization Effects of Sugar Free Chewing Gum Sweetened With Different Sugar-substitutes
The purpose of this study is to evaluate the clinical effect of chewing gum containing maltitol, on re-mineralization of early caries following daily chewing for 6 months by school children, compared to a xylitol gum, gum base…
- Trial name
- NCT02468388
- Testing
- maltitol, xylitol, gum base
- Where
- China
- Volunteers
- 482 people
- Sponsor
- Roquette Management (Shanghai) Co., Ltd.
White Spot Lesion
White Spot Lesions Treatment in Orthodontic
The study aims to investigate the effectiveness of a new treatment for demineralized white spot lesions (WSLs) after fixed appliance therapy.
- Trial name
- WSL (NCT06051981)
- Testing
- 5% sodium fluoride, Intensive 5% sodium fluoride, Casein Phosphopeptide-Amorphous Calcium Phosphate
- Volunteers
- 88 people
- Sponsor
- Riyadh Elm University
Anastomotic Leak
The Impact of Indocyanine Green-enhanced Fluorescence Imaging on Bowel Transection in Left-sided Colorectal Resection
The aim of this study was to evaluate the impact of fluorescence imaging on the location of colorectal transection lines based on evaluation of perfusion with indocyanine green, how it's going to affect surgical planning and its…
- Trial name
- NCT02669485
- Testing
- indocyanine green, Fluorescence imaging
- Where
- Hong Kong
- Volunteers
- 30 people
- Sponsor
- The University of Hong Kong
Dental Caries, Non-cavitated Occlusal Caries
Detection of Non-cavitated Occlusal Caries Lesions by Visual Inspection, LF, QLF and NILT
This study aims to evaluate and compare the diagnostic accuracy of visual examination using ICDAS-II and three adjunctive optical methods-laser fluorescence (LF), near-infrared light transillumination (NILT), and quantitative…
- Trial name
- NCT07532291
- Testing
- Diagnostic assessment of occlusal caries
- Where
- Turkey (Türkiye)
- Volunteers
- 51 people
- Sponsor
- Neslihan Atmaca
White Spot Lesion of Tooth, Orthodontic Malocclusion
A Comparative Assessment of Orthodontic Treatment Outcomes Using the Quantitative Light-Induced Fluorescence Method
The aim of this 2-arm parallel trial was to evaluate enamel demineralization after an indirect bonding technique in comparison to a direct bonding technique group using the quantitative light-induced fluorescence method.
- Trial name
- QLF (NCT03738839)
- Testing
- Quantitative Light-Induced Fluorescence, Direct bonding, Indirect bonding
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- TC Erciyes University
Acute Cholecystitis
A Prospective Cohort of Emergent Laparoscopic Cholecystectomy in PUMCH
A prospective cohort study comparing the surgical outcome of patients who underwent emergent laparoscopic cholecystectomy guided by indocyanine green cholangiography (ELC-ICGC) versus conventional laparoscopic operation.
- Trial name
- ELC-PUMCH (NCT06552949)
- Testing
- Emergent laparoscopic cholecystectomy guided by ICG cholangiography (ELC-ICGC)
- Where
- China
- Volunteers
- 750 people
- Sponsor
- Peking Union Medical College Hospital
Intestinal Atresia, Necrotizing Enterocolitis
The Role of Indocyanine Green Angiography Fluorescence on Intestinal Resections in Pediatric Surgery.
Background: Intestinal resections are commonly performed in the pediatric population. Perfusion of the bowel is one of the most important factors determining the viability of an intestinal anastomosis.
- Conditions
- Intestinal Atresia, Necrotizing Enterocolitis, Hirschsprung Disease, Gastroschisis
- Trial name
- NCT04020939
- Testing
- SPY imaging, Indocyanine Green
- Where
- Canada
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- St. Justine's Hospital
Drug Resistant Epilepsy
Fluorescence Guided Focal Cortical Dysplasia Surgery
Epilepsy is one of the most common neurological disorders, with one of the highest morbidity rates of all diseases. Despite the development of new anticonvulsant drugs, around a third of patients suffer from drug-resistant…
- Trial name
- FLUOFOCODYS (NCT07657975)
- Testing
- 5-ALA (Gliolan)
- Where
- 2 sites in France
- Volunteers
- 5 people
- Sponsor
- Hospices Civils de Lyon
Rectal Cancer, Lymph Node Metastasis
Radioisotope and Fluorescence Guidance in Rectal Cancer
A study to investigate if pelvic side wall lymph nodes that remain after neo-adjuvant chemoradiotherapy can be identified intraoperatively using dual radioisotope and fluorescence guidance.
- Trial name
- NCT05336643
- Testing
- Radiofluorescence
- Where
- United Kingdom
- Volunteers
- 10 people
- Sponsor
- University College, London
Thyroid Surgery
Quantitative Intra-operative Assessment of Parathyroid Perfusion Using Indocyanine Green (ICG) Fluorescence Imaging
This single-center, prospective, three-phase observational cohort quantifies the relationship between indocyanine green (ICG) fluorescence and early parathyroid function.
- Trial name
- NCT07010341
- Testing
- ntra-operative Indocyanine Green (ICG) Fluorescence Quantification
- Where
- 2 sites in China
- Volunteers
- 210 people
- Sponsor
- Fujian Medical University
Chronic Diarrhea
Auramine Phenol Staining Technique for Revealing Different Coccidian Parasites
The increased number of documented human coccidian infections, including Cryptosporidium parvum, Cyclospora cayetanensis, Isospora belli, and Sarcocystis spp., that are often indistinguishable from other forms of…
- Trial name
- NCT05724381
- Testing
- auramine phenol staining
- Volunteers
- 100 people
- Sponsor
- Sohag University
Membranous Nephropathy - PLA2R Induced, Kidney Diseases-except Membranous Nephropathy
Clinical Trial of PLA2R-IgG4 Detection Kit (Time-resolved Fluorescence Immunoassay)
The goal of this observational clinical trial is to compare assessment reagents with clinical diagnostic criteria in patients with membranous nephropathy.
- Trial name
- NCT05861869
- Where
- China
- Volunteers
- 450 people
- Sponsor
- Zhejiang Biostar Biotechnology Co.