Clinical trials: Quantification
Stem Cells, Orthopedic Disorder
Stem Cells After Peripheral Mobilization and Harvest
The proposed study is a controlled laboratory study where stem cell content of bone marrow aspirate will be compared prior to and following pharmaceutical mobilization.
- Trial name
- NCT03381599
- Testing
- Filgrastim Injection
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Andrews Research & Education Foundation
mTBI, Concussion
Quantification of Balance in Acutely Concussed Athletes
The purpose of this pilot project is to determine whether using inertial sensors placed on the waist during routine clinical balance testing (i.e.
- Conditions
- mTBI, Concussion, Mild Traumatic Brain Injury
- Trial name
- NCT01661075
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Colorectal Polyp, Colorectal Adenoma
Artificial-intelligence-based QUAntification of Size measuremeNts of Adenoma in Routine Endoscopy
Polyp size and count determines the follow-up intervals after colonoscopy. However, relying on the endoscopist's optical diagnosis for size estimation has shown considerable variability, leading to erroneous surveillance…
- Trial name
- AQUASNARE (NCT06040710)
- Testing
- POSEIDON size estimation software with the EndoMind polyp detection system
- Where
- Germany
- Volunteers
- 145 people, healthy volunteers welcome
- Sponsor
- Wuerzburg University Hospital
Atopic Dermatitis, Eczema
Atopic Dermatitis With Accelerometry and Polysomnography (ADAP)
The purpose of this research is to better understand how wrist-worn study devices that measure activity/motion ('accelerometry devices') can be used to assess scratching and sleep in participants aged 12-75 years, with and…
- Conditions
- Atopic Dermatitis, Eczema, Healthy
- Trial name
- ADAP (NCT05583019)
- Testing
- GENEActiv Accelerometry Device, Centrepoint Insights Watch (CPIW) Accelerometry Device, Apple Watch Accelerometry Device
- Where
- United States
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- SymmetryScience Group, Inc.
Balance
Quantification of Distribution of the Mass Center for a Controlled Force Platform Reaction to the Ground
This study developed a controlled soil reaction force platform that provided controlled mechanical stimuli to quantify the distribution of the center of mass as a function of the angular variation of the ankle in the elderly in…
- Trial name
- NCT03526198
- Testing
- Force plate
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Universidade Cruzeiro do Sul
Paresis, Lumbar Disc Herniation
Validation of a Methodology Using Isometric Dynamometer for Ankle STrength Assessment to Quantify LDH-induced Paresis
Lumbar disc herniation (LDH) is a common condition that may cause lower limb motor weakness (paresis), particularly affecting ankle dorsiflexion and plantarflexion.
- Trial name
- VAST-LDH (NCT07763522)
- Testing
- Strength test validity and reliability
- Where
- Finland
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Helsinki University Central Hospital
Cytomegalovirus Infections, Hematopoietic Stem Cell Transplantation
HCMV-miRNA Monitoring After Allogeneic Hematopoietic Stem Cell Transplantation Using PSTM-qPCR
Human cytomegalovirus (HCMV) infection is one of the most common and serious complications after allogeneic hematopoietic stem cell transplantation (allo-HSCT).
- Conditions
- Cytomegalovirus Infections, Hematopoietic Stem Cell Transplantation, Virus Reactivation, Graft vs Host Disease
- Trial name
- HSCT-HCMV01 (NCT07210242)
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Ting YANG
Diabetes Mellitus, Type 2, Diabetic Foot
Non-invasive Imaging for In-vivo Quantification of Skin Composition and Structure
The goal of this clinical investigation is to explore a non-invasive technology for measuring the microcirculatory structure, composition and function in patients from a primary care population. The main aims are: 1.
- Conditions
- Diabetes Mellitus, Type 2, Diabetic Foot, Peripheral Arterial Disease, Skin Cancer
- Trial name
- Spectrum1 (NCT06976073)
- Where
- 3 sites in Sweden
- Volunteers
- 8,000 people, healthy volunteers welcome
- Sponsor
- HJN Sverige AB/Neko Health
Volume Assessment, Gummy Smile
Assessment of The Accuracy of Complete Crown 3D Superimposition Technique Relative to The Gold Standard Technique for Digital Quantification of Volumetric Soft Tissue Changes in The Esthetic Zone
The aim of this study is to assess the precision of the complete crown technique employed for the superimposition of 3D models, specifically in the quantitative volumetric evaluation of gingival tissues.
- Trial name
- NCT06673576
- Testing
- Complete crown technique for superimposition, Gold standard technique for superimposition
- Where
- Egypt
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- British University In Egypt
Stress, Psychological, Stress, Physiological
Quantification of Outcome Measures for Mind-body Interventions
The purpose of this study is to determine if participation in one of three different health management groups will elicit genomic and biochemical changes and decrease perceived stress levels and symptoms in healthy, stressed…
- Trial name
- NCT01308970
- Testing
- Stress Management Group 1, Stress Management Group 2, Stress Management Group 3
- Where
- United States
- Volunteers
- 455 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Myeloma
Machine Learning in Myeloma Response
Diffusion-weighted Whole Body Magnetic Resonance Imaging (WB-MRI) is a new technique that builds on existing Magnetic Resonance Imaging (MRI) technology.
- Trial name
- MALIMAR (NCT03574454)
- Testing
- Machine Learning (ML)
- Where
- 3 sites in United Kingdom
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Royal Marsden NHS Foundation Trust
Type 2 Diabetes
GLP-1 Mediating DPP-4 Inhibition in Type 2 Diabetes
To determine the extent to which the effects of treatment with LAF237 100 mg QD on glucagon secretion are mediated by Glucagon-like-peptide 1 (GLP-1) in type 2 diabetic patients and healthy subjects.
- Trial name
- NCT02639130
- Testing
- Exendin [9-39]
- Where
- Germany
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- Diabeteszentrum Bad Lauterberg im Harz
Normal Healthy Volunteers Without Chronic Medical Conditions, Coronary Artery Disease
3D PET Myocardial Blood Flow and Rb82 Infusion Profiles
The investigators seek to test bolus infusions (50ml/min) vs. slow infusions (20 ml/min) of Rb-82 on metrics of coronary blood flow assessed on a modern 3D PET/CT.
- Conditions
- Normal Healthy Volunteers Without Chronic Medical Conditions, Coronary Artery Disease, Cardiac Risk Factors, Myocardial Infarction
- Trial name
- NCT05286593
- Testing
- Slow Infusion of Rubidium-82
- Where
- United States
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Ochsner Health System
Parkinson Disease
Quantification of Parkinson's Disease Patients as a Biomarker for Classification, Prediction and Response to Treatment
This is a three-armed open investigational study that aims to differentiate, quantify, and categorize abnormal eye movements and upper limbs movements in patients with Parkinson's disease.
- Trial name
- NCT06586320
- Testing
- 150% of their routine home dopaminergic medications dose right in the clinic, Evaluation of mathematical models
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Stardots AB
Oxidative Stress, Alzheimer's Disease
Human Brain Antioxidants During Oxidative Stress
Antioxidants are important for having a good memory and for smart thinking when people get old, and that is important for everyone's quality of life.
- Conditions
- Oxidative Stress, Alzheimer's Disease, Aging
- Trial name
- NCT01713816
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Myopia, Progressive, Choroid Disease
Choroidal Change on OCTA in Eyes With High Myopia
Myopia is a global healthy concern, especially the high myopia and pathological myopia among Asian populations. However, its mechanism still remains largely unclear.
- Trial name
- NCT04255524
- Testing
- Optic coherence tomography angiography (OCTA)
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Patients With Systemic Inflammatory Diseases Receiving for the First Time a Protracted General Corticostroid Therapy
Impact of Systemic Corticosteroid Therapy on Lens Transparency and Quantification of Lens Autofluorescence.
Corticosteroid therapy is usually regarded as a risk factor for the development of posterior subcapsular cataracts but prospective studies on this topic and accurate assessment of this potential adverse effect are lacking.
- Trial name
- NCT00337623
- Testing
- Prednisolone
- Where
- France
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University Hospital, Clermont-Ferrand
Anterior Uveitis (AU), Birdshot Chorioretinitis
Quantification & Classification of Inflammatory Cells in Uveitis Using OCT
The goal of this study is to determine if it's possible to use a high resolution imaging device called optical coherence tomography (OCT) to develop an unbiased, standard method of counting and categorizing the various types of…
- Conditions
- Anterior Uveitis (AU), Birdshot Chorioretinitis, Behcet Disease, Herpes Simplex Virus
- Trial name
- NCT07065747
- Where
- United States
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Stress, Psychological, Motion Sickness
Research on Quantification of VR(Virtual Reality) Related Stress and Relaxation
Current virtual reality device makes motion sickness and visual fatigue having limitation for recreation and other clinical approaches.
- Conditions
- Stress, Psychological, Motion Sickness, Visual Fatigue
- Trial name
- NCT02986555
- Testing
- Existing Biofeedback, Biofeedback accompanied with virtual reality
- Where
- South Korea
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Samsung Medical Center
NAD
Nicotinamide Riboside Impact on Extracellular Nicotinamide Adenine Dinucleotide (NAD+)
The investigation is a clinical study in which the impact of taking the dietary supplement nicotinamide riboside (NR) on the concentration of extracellular nicotinamide adenine dinucleotide (eNAD+) in human plasma over time will…
- Trial name
- NICE (NCT06005350)
- Testing
- Niagen
- Where
- Germany
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Charite University, Berlin, Germany