Clinical trials: Colour of Defect
Molar Incisor Hypomineralisation
Correlation Between Colour and Hypersensitivity of First Permanent Molars With Molar Incisor Hypomineralisation (MIH)
Cheese molars (MIH: molar incisor hypomineralisation) can be recognized not only by their colour abnormalities but also by their hypersensitivity.
- Trial name
- NCT07727044
- Where
- Switzerland
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Basel
Molar Incisor Hypomineralisation, Enamel Breakdown
Correlation Between Colour of Defect and Enamel Breakdown in First Permanent Molars With Molar Incisor Hypomineralisation (MIH)
Cheese molars (MIH) can be recognized not only by their colour abnormalities but also by the enamel breakdown. Clinical management of those teeth may become challenging by the chronic hypersensitivity, that makes various steps…
- Conditions
- Molar Incisor Hypomineralisation, Enamel Breakdown, Colour of Defect
- Trial name
- MIH (NCT07727200)
- Where
- Switzerland
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Basel
Color Blindness, Red, Reaction Time
Effect of Protanopia on the Brightness Perception of Brake Lights
The aim of the offered project is to investigate the influence of protanopia (red blindness) or protanomaly (red vision weakness) on the recognizability of red brake lights with the help of a test person study.
- Trial name
- ProLight (NCT04060238)
- Testing
- Anomaloscope (colour vision test)
- Where
- Germany
- Volunteers
- 16 people
- Sponsor
- Aalen University
Color Vision Defects, Color Blindness
Performance of Red Tinted Contact Lenses on Colour Defects
This study aimed to relate and compare the performance of 4 types of red-tinted contact lenses (CL) with the Total Error Score (TES) from the Farnsworth-Munsell 100 Hue test on colour deficient subjects.
- Trial name
- CL (NCT05643222)
- Testing
- red tint contact lenses
- Where
- Malaysia
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- National University of Malaysia
Surgical Flaps, Skin Pigmentation
Evaluation of the Postoperative Effect of Expanded Pedicled Deltopectoral Flap to Repair the Facial-Cervical Scars
This study evaluates the effect of Expanded Pedicled Deltopectoral Flap on facial-cervical scars repair, including flap sensation, L*a*b* value,flap's elasticity,melanin content, hemoglobin content, and evaluation of scar and…
- Conditions
- Surgical Flaps, Skin Pigmentation, Sensory Defect
- Trial name
- NCT03735641
- Testing
- Expanded Pedicled Deltopectoral Flap
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Xijing Hospital