Clinical trials: Color Perception
Education
The SMARTY Trial: Evaluating the Effects of Colour of Candy on Perceptions of Taste
The purpose of this trial is to determine if the colour of sweets (candy) effects taste.
- Trial name
- SMARTY (NCT04175015)
- Testing
- Smartie© sweet/candy
- Where
- Ireland
- Volunteers
- healthy volunteers welcome
- Sponsor
- National University of Ireland, Galway, Ireland
Pain, Local Infiltration
Pain Perception With a Comfort-ın Jet Injection and Conventional Dental Injection
The investigators aimed to compare the effectiveness of the Comfort-in system, which is a jet injection type, and infiltrative anesthesia with a traditional injector, and to measure the effect of children's anxiety on the…
- Conditions
- Pain, Local Infiltration, Anesthesia, Fear
- Trial name
- NCT04682080
- Testing
- Needle-free injection
- Where
- Turkey (Türkiye)
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Tokat Gaziosmanpasa University
Normal Physiology
Perception, Sensation, Cognition and Action in Humans
Background: When people see and hear, the brain changes signals from the eyes and ears into perceptions and thoughts. No one fully understands how this happens.
- Trial name
- NCT03407066
- Where
- 2 sites in United States
- Volunteers
- 10,200 people, healthy volunteers welcome
- Sponsor
- National Eye Institute (NEI)
Color Perception
Evaluation of Different Color Vision Tests in Children
The purpose of this study is to investigate which clinical colour vision assessment fits best for preschool children and school children.
- Trial name
- NCT02464241
- Testing
- only examination
- Where
- Switzerland
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Color Perception
Determining the Impact of Emotive Intelligent Spaces
Many children (age 3-6) living in the Mountain West (MW) region face unique challenges that can affect their health and welfare, such as lower socioeconomic status, and limited access to healthcare and education.
- Trial name
- EIS (NCT04836286)
- Testing
- Emotive Intelligent Spaces (EIS)
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Idaho
Caries Arrested
Assessing Parental Acceptance to Silver Diamine Fluoride Staining Before and After Masking the Colour With Glass Ionomer
Assessing Parents acceptance for the colour of Silver Diamine Fluoride on their Children anterior and posterior teeth before and after masking its colour with Glass Ionomer.
- Trial name
- NCT04509232
- Testing
- Silver diamine fluoride, Silver diamine fluoride and glass ionomer
- Where
- Egypt
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Dina Bassam Mohamed Ahmed
Tooth Movement
Alignment Efficiency and Coating Durability of Aesthetic Archwires
This study investigates the efficiency of orthodontic aesthetic archwires which are coated with tooth-colored materials and the durability of the coatings after being used.
- Trial name
- RCT (NCT03876184)
- Testing
- Aesthetic archwires, Control group
- Where
- 3 sites in Malaysia
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Universiti Sains Malaysia